diff options
| author | Dan Nicholson <dbn.lists@gmail.com> | 2007-12-26 15:41:24 -0600 |
|---|---|---|
| committer | Dan Nicholson <dbn.lists@gmail.com> | 2007-12-26 15:41:24 -0600 |
| commit | 2b440d54617bf0020171ce765708e7a9b48f2185 (patch) | |
| tree | f125abe7e2c08ccaee721e895c4adf7f3faac4c2 | |
| parent | ab57cbaccccb30fd743ba3283251430e6bc3a071 (diff) | |
| parent | b422e5ad3716d32f2434ca38819f4a877c7eeeeb (diff) | |
Merge branch 'master' into autoconf2
134 files changed, 4068 insertions, 7540 deletions
diff --git a/configs/linux-dri-x86-64 b/configs/linux-dri-x86-64 index 821ab3e336..2272c830da 100644 --- a/configs/linux-dri-x86-64 +++ b/configs/linux-dri-x86-64 @@ -20,5 +20,5 @@ EXTRA_LIB_PATH=-L/usr/X11R6/lib64 # the new interface. i810 are missing because there is no x86-64 # system where they could *ever* be used. # -DRI_DIRS = i915tex i915 i965 mach64 mga r128 r200 radeon tdfx unichrome savage r300 +DRI_DIRS = i915 i965 mach64 mga r128 r200 r300 radeon savage tdfx unichrome diff --git a/docs/faq.html b/docs/faq.html index 30239dcab4..11b5d43255 100644 --- a/docs/faq.html +++ b/docs/faq.html @@ -325,12 +325,12 @@ will fix the problem. <h2>4.1 How can I contribute?</a></h2> <p> -First, join the <a href="http://www.mesa3d.org/lists.html>Mesa3d-dev +First, join the <a href="http://www.mesa3d.org/lists.html">Mesa3d-dev mailing list</a>. That's where Mesa development is discussed. -</a></p> +</p> <p> -The </a><a href="http://www.opengl.org/documentation" target="_parent"> +The <a href="http://www.opengl.org/documentation" target="_parent"> OpenGL Specification</a> is the bible for OpenGL implemention work. You should read it. </p> diff --git a/progs/demos/Makefile b/progs/demos/Makefile index 57e56f52a3..dcddee17d4 100644 --- a/progs/demos/Makefile +++ b/progs/demos/Makefile @@ -45,6 +45,7 @@ PROGS = \ multiarb \ paltex \ pointblast \ + rain \ ray \ readpix \ reflect \ @@ -73,7 +74,7 @@ PROGS = \ .SUFFIXES: .SUFFIXES: .c - +.SUFFIXES: .cxx # make executable from .c file: .c: $(LIB_DEP) readtex.o @@ -154,6 +155,14 @@ fslight: fslight.o fslight.o: fslight.c extfuncs.h $(CC) -c -I$(INCDIR) $(CFLAGS) fslight.c +rain: particles.o rain.o readtex.o + $(CXX) $(LDFLAGS) $^ $(LIBS) -o $@ + +rain.o: rain.cxx readtex.h + $(CXX) -c -I../ $(CXXFLAGS) $< + +particles.o: particles.cxx + $(CXX) -c -I../ $(CXXFLAGS) $< viewdds: viewdds.c diff --git a/progs/demos/engine.c b/progs/demos/engine.c index 143b02a889..393cd95988 100644 --- a/progs/demos/engine.c +++ b/progs/demos/engine.c @@ -441,8 +441,8 @@ DrawConnector(float length, float thickness, for (i = 0; i <= 36; i++) { const int j = i % 36; glNormal3f(normals[j][0], normals[j][1], 0); - glVertex3f(points[j][0], points[j][1], z0); glVertex3f(points[j][0], points[j][1], z1); + glVertex3f(points[j][0], points[j][1], z0); } glEnd(); } @@ -741,7 +741,7 @@ DrawEngine(const Engine *eng, float crankAngle) glTranslatef(0, 0, -0.5 * crankLen); /* crankshaft */ - glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, CrankshaftColor); + glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, CrankshaftColor); glColor4fv(CrankshaftColor); DrawPositionedCrankshaft(eng, crankAngle); @@ -760,12 +760,12 @@ DrawEngine(const Engine *eng, float crankAngle) rot += k * eng->V_Angle; /* piston */ - glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, PistonColor); + glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, PistonColor); glColor4fv(PistonColor); DrawPositionedPiston(eng, rot); /* connecting rod */ - glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, ConnRodColor); + glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, ConnRodColor); glColor4fv(ConnRodColor); DrawPositionedConnectingRod(eng, rot); glPopMatrix(); @@ -780,7 +780,7 @@ DrawEngine(const Engine *eng, float crankAngle) } glEnable(GL_CULL_FACE); - glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, BlockColor); + glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, BlockColor); glColor4fv(BlockColor); if (eng->CrankList) glCallList(eng->BlockList); @@ -1250,6 +1250,7 @@ Init(void) { const GLfloat lightColor[4] = { 0.7, 0.7, 0.7, 1.0 }; const GLfloat specular[4] = { 0.8, 0.8, 0.8, 1.0 }; + const GLfloat backColor[4] = { 1, 1, 0, 0 }; Q = gluNewQuadric(); gluQuadricNormals(Q, GLU_SMOOTH); @@ -1261,10 +1262,14 @@ Init(void) glEnable(GL_LIGHTING); glEnable(GL_LIGHT0); glLightfv(GL_LIGHT0, GL_DIFFUSE, lightColor); - glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, 40); - glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, specular); + glMaterialf(GL_FRONT, GL_SHININESS, 40); + glMaterialfv(GL_FRONT, GL_SPECULAR, specular); glEnable(GL_NORMALIZE); + glMaterialfv(GL_BACK, GL_DIFFUSE, backColor); +#if 0 + glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, 1); +#endif glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); InitViewInfo(&View); diff --git a/progs/demos/rain.cxx b/progs/demos/rain.cxx index d19f049c5f..5c53d4248c 100644 --- a/progs/demos/rain.cxx +++ b/progs/demos/rain.cxx @@ -8,6 +8,7 @@ #include <stdio.h> #include <stdlib.h> +#include <string.h> #include <math.h> #include <time.h> #include <GL/glut.h> diff --git a/progs/glsl/Makefile b/progs/glsl/Makefile index fe2943d88d..5ee7a8e3d4 100644 --- a/progs/glsl/Makefile +++ b/progs/glsl/Makefile @@ -19,6 +19,7 @@ PROGS = \ points \ texdemo1 \ toyball \ + twoside \ trirast diff --git a/progs/glsl/twoside.c b/progs/glsl/twoside.c new file mode 100644 index 0000000000..1db92b5512 --- /dev/null +++ b/progs/glsl/twoside.c @@ -0,0 +1,348 @@ +/** + * Test two-sided lighting with shaders. + * Both GL_VERTEX_PROGRAM_TWO_SIDE and gl_FrontFacing can be tested + * (see keys below). + * + * Brian Paul + * 18 Dec 2007 + */ + +#include <assert.h> +#include <string.h> +#include <stdio.h> +#include <stdlib.h> +#include <math.h> +#include <GL/gl.h> +#include <GL/glut.h> +#include <GL/glext.h> +#include "extfuncs.h" + + +static const char *Prog = "twoside"; +static GLint WinWidth = 300, WinHeight = 300; +static char *FragProgFile = NULL; +static char *VertProgFile = NULL; +static GLuint fragShader; +static GLuint vertShader; +static GLuint program; +static GLint win = 0; +static GLboolean anim = 0*GL_TRUE; +static GLboolean DetermineInFragProg = GL_TRUE; +static GLfloat Yrot = 0.0f; +static GLint u_fragface; +static GLenum FrontWinding = GL_CCW; +static int prevTime = 0; + + +static const GLfloat Red[4] = {1, 0, 0, 0}; +static const GLfloat Green[4] = {0, 1, 0, 0}; + + +static void +Redisplay(void) +{ + float xmin = -1, xmax = 1, ymin = -1, ymax = 1; + + glFrontFace(FrontWinding); + + if (DetermineInFragProg) { + glUniform1i_func(u_fragface, 1); + glDisable(GL_VERTEX_PROGRAM_TWO_SIDE); + } + else { + glUniform1i_func(u_fragface, 0); + glEnable(GL_VERTEX_PROGRAM_TWO_SIDE); + } + + glClear(GL_COLOR_BUFFER_BIT); + + glPushMatrix(); + glRotatef(Yrot, 0, 1, 0); + + glBegin(GL_POLYGON); + glColor4fv(Red); + glSecondaryColor3fv_func(Green); + glVertex2f(xmin, ymin); + glVertex2f(xmax, ymin); + glVertex2f(xmax, ymax); + glVertex2f(xmin, ymax); + glEnd(); + + glPopMatrix(); + + glutSwapBuffers(); +} + + +static void +Idle(void) +{ + int curTime = glutGet(GLUT_ELAPSED_TIME); + int dt = curTime - prevTime; + + if (prevTime == 0) { + prevTime = curTime; + return; + } + prevTime = curTime; + + Yrot += dt * 0.1; + glutPostRedisplay(); +} + + +static void +Reshape(int width, int height) +{ + float ar = (float) width / height; + glViewport(0, 0, width, height); + glMatrixMode(GL_PROJECTION); + glLoadIdentity(); + glFrustum(-ar, ar, -1, 1, 5, 15); + glMatrixMode(GL_MODELVIEW); + glLoadIdentity(); + glTranslatef(0, 0, -10); +} + + +static void +CleanUp(void) +{ + glDeleteShader_func(fragShader); + glDeleteShader_func(vertShader); + glDeleteProgram_func(program); + glutDestroyWindow(win); +} + + +static void +Key(unsigned char key, int x, int y) +{ + (void) x; + (void) y; + + switch(key) { + case ' ': + case 'a': + anim = !anim; + if (anim) { + prevTime = glutGet(GLUT_ELAPSED_TIME); + glutIdleFunc(Idle); + } + else + glutIdleFunc(NULL); + break; + case 'f': + printf("Using frag shader gl_FrontFacing\n"); + DetermineInFragProg = GL_TRUE; + break; + case 'v': + printf("Using vert shader Two-sided lighting\n"); + DetermineInFragProg = GL_FALSE; + break; + case 'r': + Yrot = 0; + anim = 0; + glutIdleFunc(NULL); + break; + case 's': + Yrot += 5; + break; + case 'w': + if (FrontWinding == GL_CCW) { + FrontWinding = GL_CW; + printf("FrontFace = GL_CW\n"); + } + else { + FrontWinding = GL_CCW; + printf("FrontFace = GL_CCW\n"); + } + break; + case 27: + CleanUp(); + exit(0); + break; + } + glutPostRedisplay(); +} + + +static void +LoadAndCompileShader(GLuint shader, const char *text) +{ + GLint stat; + + glShaderSource_func(shader, 1, (const GLchar **) &text, NULL); + + glCompileShader_func(shader); + + glGetShaderiv_func(shader, GL_COMPILE_STATUS, &stat); + if (!stat) { + GLchar log[1000]; + GLsizei len; + glGetShaderInfoLog_func(shader, 1000, &len, log); + fprintf(stderr, "%s: problem compiling shader:\n%s\n", Prog, log); + exit(1); + } +} + + +/** + * Read a shader from a file. + */ +static void +ReadShader(GLuint shader, const char *filename) +{ + const int max = 100*1000; + int n; + char *buffer = (char*) malloc(max); + FILE *f = fopen(filename, "r"); + if (!f) { + fprintf(stderr, "%s: Unable to open shader file %s\n", Prog, filename); + exit(1); + } + + n = fread(buffer, 1, max, f); + printf("%s: read %d bytes from shader file %s\n", Prog, n, filename); + if (n > 0) { + buffer[n] = 0; + LoadAndCompileShader(shader, buffer); + } + + fclose(f); + free(buffer); +} + + +static void +CheckLink(GLuint prog) +{ + GLint stat; + glGetProgramiv_func(prog, GL_LINK_STATUS, &stat); + if (!stat) { + GLchar log[1000]; + GLsizei len; + glGetProgramInfoLog_func(prog, 1000, &len, log); + fprintf(stderr, "Linker error:\n%s\n", log); + } +} + + +static void +Init(void) +{ + static const char *fragShaderText = + "uniform bool fragface; \n" + "void main() { \n" + " if (!fragface || gl_FrontFacing) { \n" + " gl_FragColor = gl_Color; \n" + " } \n" + " else { \n" + " gl_FragColor = 0.8 * gl_SecondaryColor; \n" + " } \n" + "} \n"; + static const char *vertShaderText = + "uniform bool fragface; \n" + "void main() { \n" + " gl_FrontColor = gl_Color; \n" + " if (fragface) { \n" + " // front/back chosen in frag prog \n" + " gl_FrontSecondaryColor = gl_SecondaryColor; \n" + " } \n" + " else { \n" + " // front/back chosen in prim setup \n" + " gl_BackColor = gl_SecondaryColor; \n" + " } \n" + " gl_Position = ftransform(); \n" + "} \n"; + const char *version; + + version = (const char *) glGetString(GL_VERSION); + if (version[0] != '2' || version[1] != '.') { + printf("This program requires OpenGL 2.x, found %s\n", version); + exit(1); + } + + GetExtensionFuncs(); + + fragShader = glCreateShader_func(GL_FRAGMENT_SHADER); + if (FragProgFile) + ReadShader(fragShader, FragProgFile); + else + LoadAndCompileShader(fragShader, fragShaderText); + + vertShader = glCreateShader_func(GL_VERTEX_SHADER); + if (VertProgFile) + ReadShader(vertShader, VertProgFile); + else + LoadAndCompileShader(vertShader, vertShaderText); + + program = glCreateProgram_func(); + glAttachShader_func(program, fragShader); + glAttachShader_func(program, vertShader); + glLinkProgram_func(program); + CheckLink(program); + glUseProgram_func(program); + + u_fragface = glGetUniformLocation_func(program, "fragface"); + printf("Uniforms: %d\n", u_fragface); + + /*assert(glGetError() == 0);*/ + + glClearColor(0.3f, 0.3f, 0.3f, 0.0f); + + printf("GL_RENDERER = %s\n",(const char *) glGetString(GL_RENDERER)); + + assert(glIsProgram_func(program)); + assert(glIsShader_func(fragShader)); + assert(glIsShader_func(vertShader)); +} + + +static void +ParseOptions(int argc, char *argv[]) +{ + int i; + for (i = 1; i < argc; i++) { + if (strcmp(argv[i], "-fs") == 0) { + FragProgFile = argv[i+1]; + } + else if (strcmp(argv[i], "-vs") == 0) { + VertProgFile = argv[i+1]; + } + } +} + + +static void +Usage(void) +{ + printf("Keys:\n"); + printf(" f - do front/back determination in fragment shader\n"); + printf(" v - do front/back determination in vertex shader\n"); + printf(" r - reset, show front\n"); + printf(" a - toggle animation\n"); + printf(" s - step rotation\n"); + printf(" w - toggle CW, CCW front-face winding\n"); +} + + +int +main(int argc, char *argv[]) +{ + glutInit(&argc, argv); + glutInitWindowPosition( 0, 0); + glutInitWindowSize(WinWidth, WinHeight); + glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE); + win = glutCreateWindow(argv[0]); + glutReshapeFunc(Reshape); + glutKeyboardFunc(Key); + glutDisplayFunc(Redisplay); + if (anim) + glutIdleFunc(Idle); + ParseOptions(argc, argv); + Init(); + Usage(); + glutMainLoop(); + return 0; +} diff --git a/progs/util/extfuncs.h b/progs/util/extfuncs.h index 716bb7df3b..4e8af50d34 100644 --- a/progs/util/extfuncs.h +++ b/progs/util/extfuncs.h @@ -56,6 +56,7 @@ static PFNGLUNIFORMMATRIX4X3FVPROC glUniformMatrix4x3fv_func = NULL; /* OpenGL 1.4 */ static PFNGLPOINTPARAMETERFVPROC glPointParameterfv_func = NULL; +static PFNGLSECONDARYCOLOR3FVPROC glSecondaryColor3fv_func = NULL; /* GL_ARB_vertex/fragment_program */ static PFNGLBINDPROGRAMARBPROC glBindProgramARB_func = NULL; @@ -132,7 +133,9 @@ GetExtensionFuncs(void) glUniformMatrix3x4fv_func = (PFNGLUNIFORMMATRIX3X4FVPROC) glutGetProcAddress("glUniformMatrix3x4fv"); glUniformMatrix4x3fv_func = (PFNGLUNIFORMMATRIX4X3FVPROC) glutGetProcAddress("glUniformMatrix4x3fv"); + /* OpenGL 1.4 */ glPointParameterfv_func = (PFNGLPOINTPARAMETERFVPROC) glutGetProcAddress("glPointParameterfv"); + glSecondaryColor3fv_func = (PFNGLSECONDARYCOLOR3FVPROC) glutGetProcAddress("glSecondaryColor3fv"); /* GL_ARB_vertex/fragment_program */ glBindProgramARB_func = (PFNGLBINDPROGRAMARBPROC) glutGetProcAddress("glBindProgramARB"); diff --git a/src/mesa/drivers/dri/common/dri_bufmgr.c b/src/mesa/drivers/dri/common/dri_bufmgr.c index 757a237494..18b12c63f7 100644 --- a/src/mesa/drivers/dri/common/dri_bufmgr.c +++ b/src/mesa/drivers/dri/common/dri_bufmgr.c @@ -154,3 +154,9 @@ void dri_post_submit(dri_bo *batch_buf, dri_fence **last_fence) { batch_buf->bufmgr->post_submit(batch_buf, last_fence); } + +void +dri_bufmgr_set_debug(dri_bufmgr *bufmgr, GLboolean enable_debug) +{ + bufmgr->debug = enable_debug; +} diff --git a/src/mesa/drivers/dri/common/dri_bufmgr.h b/src/mesa/drivers/dri/common/dri_bufmgr.h index d263ad279b..cdf27b903f 100644 --- a/src/mesa/drivers/dri/common/dri_bufmgr.h +++ b/src/mesa/drivers/dri/common/dri_bufmgr.h @@ -172,6 +172,8 @@ struct _dri_bufmgr { void *(*process_relocs)(dri_bo *batch_buf, GLuint *count); void (*post_submit)(dri_bo *batch_buf, dri_fence **fence); + + GLboolean debug; /**< Enables verbose debugging printouts */ }; dri_bo *dri_bo_alloc(dri_bufmgr *bufmgr, const char *name, unsigned long size, @@ -202,7 +204,7 @@ dri_bufmgr *dri_bufmgr_fake_init(unsigned long low_offset, void *low_virtual, int (*fence_wait)(void *private, unsigned int cookie), void *driver_priv); -void dri_bufmgr_fake_set_debug(dri_bufmgr *bufmgr, GLboolean enable_debug); +void dri_bufmgr_set_debug(dri_bufmgr *bufmgr, GLboolean enable_debug); void dri_bo_fake_disable_backing_store(dri_bo *bo, void (*invalidate_cb)(dri_bo *bo, void *ptr), diff --git a/src/mesa/drivers/dri/common/dri_bufmgr_fake.c b/src/mesa/drivers/dri/common/dri_bufmgr_fake.c index 5cd96f0821..65b2c174d5 100644 --- a/src/mesa/drivers/dri/common/dri_bufmgr_fake.c +++ b/src/mesa/drivers/dri/common/dri_bufmgr_fake.c @@ -42,7 +42,7 @@ #include "imports.h" #define DBG(...) do { \ - if (bufmgr_fake->debug) \ + if (bufmgr_fake->bufmgr.debug) \ _mesa_printf(__VA_ARGS__); \ } while (0) @@ -95,8 +95,6 @@ struct block { typedef struct _bufmgr_fake { dri_bufmgr bufmgr; - _glthread_Mutex mutex; /**< for thread safety */ - unsigned long low_offset; unsigned long size; void *virtual; @@ -545,32 +543,27 @@ void dri_bufmgr_fake_contended_lock_take(dri_bufmgr *bufmgr) { dri_bufmgr_fake *bufmgr_fake = (dri_bufmgr_fake *)bufmgr; + struct block *block, *tmp; - _glthread_LOCK_MUTEX(bufmgr_fake->mutex); - { - struct block *block, *tmp; + bufmgr_fake->need_fence = 1; + bufmgr_fake->fail = 0; - bufmgr_fake->need_fence = 1; - bufmgr_fake->fail = 0; - - /* Wait for hardware idle. We don't know where acceleration has been - * happening, so we'll need to wait anyway before letting anything get - * put on the card again. - */ - dri_bufmgr_fake_wait_idle(bufmgr_fake); + /* Wait for hardware idle. We don't know where acceleration has been + * happening, so we'll need to wait anyway before letting anything get + * put on the card again. + */ + dri_bufmgr_fake_wait_idle(bufmgr_fake); - /* Check that we hadn't released the lock without having fenced the last - * set of buffers. - */ - assert(is_empty_list(&bufmgr_fake->fenced)); - assert(is_empty_list(&bufmgr_fake->on_hardware)); + /* Check that we hadn't released the lock without having fenced the last + * set of buffers. + */ + assert(is_empty_list(&bufmgr_fake->fenced)); + assert(is_empty_list(&bufmgr_fake->on_hardware)); - foreach_s(block, tmp, &bufmgr_fake->lru) { - assert(_fence_test(bufmgr_fake, block->fence)); - set_dirty(block->bo); - } + foreach_s(block, tmp, &bufmgr_fake->lru) { + assert(_fence_test(bufmgr_fake, block->fence)); + set_dirty(block->bo); } - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); } static dri_bo * @@ -646,12 +639,9 @@ dri_fake_bo_alloc_static(dri_bufmgr *bufmgr, const char *name, static void dri_fake_bo_reference(dri_bo *bo) { - dri_bufmgr_fake *bufmgr_fake = (dri_bufmgr_fake *)bo->bufmgr; dri_bo_fake *bo_fake = (dri_bo_fake *)bo; - _glthread_LOCK_MUTEX(bufmgr_fake->mutex); bo_fake->refcount++; - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); } static void @@ -663,18 +653,16 @@ dri_fake_bo_unreference(dri_bo *bo) if (!bo) return; - _glthread_LOCK_MUTEX(bufmgr_fake->mutex); if (--bo_fake->refcount == 0) { + assert(bo_fake->map_count == 0); /* No remaining references, so free it */ if (bo_fake->block) free_block(bufmgr_fake, bo_fake->block); free_backing_store(bo); - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); free(bo); DBG("drm_bo_unreference: free %s\n", bo_fake->name); return; } - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); } /** @@ -689,8 +677,6 @@ void dri_bo_fake_disable_backing_store(dri_bo *bo, dri_bufmgr_fake *bufmgr_fake = (dri_bufmgr_fake *)bo->bufmgr; dri_bo_fake *bo_fake = (dri_bo_fake *)bo; - _glthread_LOCK_MUTEX(bufmgr_fake->mutex); - if (bo_fake->backing_store) free_backing_store(bo); @@ -707,8 +693,6 @@ void dri_bo_fake_disable_backing_store(dri_bo *bo, */ if (invalidate_cb != NULL) invalidate_cb(bo, ptr); - - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); } /** @@ -725,12 +709,9 @@ dri_fake_bo_map(dri_bo *bo, GLboolean write_enable) if (bo_fake->is_static) return 0; - _glthread_LOCK_MUTEX(bufmgr_fake->mutex); /* Allow recursive mapping, which is used internally in relocation. */ - if (bo_fake->map_count++ != 0) { - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); + if (bo_fake->map_count++ != 0) return 0; - } /* Clear the relocation cache if unknown data is going to be written in. */ if (!bufmgr_fake->in_relocation && write_enable) { @@ -750,7 +731,6 @@ dri_fake_bo_map(dri_bo *bo, GLboolean write_enable) if (!bo_fake->block && !evict_and_alloc_block(bo)) { DBG("%s: alloc failed\n", __FUNCTION__); bufmgr_fake->fail = 1; - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); return 1; } else { @@ -773,7 +753,7 @@ dri_fake_bo_map(dri_bo *bo, GLboolean write_enable) bo->virtual = bo_fake->backing_store; } } - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); + return 0; } @@ -787,20 +767,15 @@ dri_fake_bo_unmap(dri_bo *bo) if (bo_fake->is_static) return 0; - _glthread_LOCK_MUTEX(bufmgr_fake->mutex); assert(bo_fake->map_count != 0); - if (--bo_fake->map_count != 0) { - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); + if (--bo_fake->map_count != 0) return 0; - } DBG("drm_bo_unmap: (buf %d: %s, %d kb)\n", bo_fake->id, bo_fake->name, bo_fake->bo.size / 1024); bo->virtual = NULL; - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); - return 0; } @@ -818,58 +793,52 @@ dri_fake_bo_validate(dri_bo *bo, uint64_t flags) DBG("drm_bo_validate: (buf %d: %s, %d kb)\n", bo_fake->id, bo_fake->name, bo_fake->bo.size / 1024); - _glthread_LOCK_MUTEX(bufmgr_fake->mutex); - { - /* Sanity check: Buffers should be unmapped before being validated. - * This is not so much of a problem for bufmgr_fake, but TTM refuses, - * and the problem is harder to debug there. - */ - assert(bo_fake->map_count == 0); + /* Sanity check: Buffers should be unmapped before being validated. + * This is not so much of a problem for bufmgr_fake, but TTM refuses, + * and the problem is harder to debug there. + */ + assert(bo_fake->map_count == 0); - if (bo_fake->is_static) { - /* Add it to the needs-fence list */ - bufmgr_fake->need_fence = 1; - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); - return 0; - } + if (bo_fake->is_static) { + /* Add it to the needs-fence list */ + bufmgr_fake->need_fence = 1; + return 0; + } - /* Allocate the card memory */ - if (!bo_fake->block && !evict_and_alloc_block(bo)) { - bufmgr_fake->fail = 1; - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); - DBG("Failed to validate buf %d:%s\n", bo_fake->id, bo_fake->name); - return -1; - } + /* Allocate the card memory */ + if (!bo_fake->block && !evict_and_alloc_block(bo)) { + bufmgr_fake->fail = 1; + DBG("Failed to validate buf %d:%s\n", bo_fake->id, bo_fake->name); + return -1; + } - assert(bo_fake->block); - assert(bo_fake->block->bo == &bo_fake->bo); + assert(bo_fake->block); + assert(bo_fake->block->bo == &bo_fake->bo); - bo->offset = bo_fake->block->mem->ofs; + bo->offset = bo_fake->block->mem->ofs; - /* Upload the buffer contents if necessary */ - if (bo_fake->dirty) { - DBG("Upload dirty buf %d:%s, sz %d offset 0x%x\n", bo_fake->id, - bo_fake->name, bo->size, bo_fake->block->mem->ofs); + /* Upload the buffer contents if necessary */ + if (bo_fake->dirty) { + DBG("Upload dirty buf %d:%s, sz %d offset 0x%x\n", bo_fake->id, + bo_fake->name, bo->size, bo_fake->block->mem->ofs); - assert(!(bo_fake->flags & - (BM_NO_BACKING_STORE|BM_PINNED))); + assert(!(bo_fake->flags & + (BM_NO_BACKING_STORE|BM_PINNED))); - /* Actually, should be able to just wait for a fence on the memory, - * which we would be tracking when we free it. Waiting for idle is - * a sufficiently large hammer for now. - */ - dri_bufmgr_fake_wait_idle(bufmgr_fake); + /* Actually, should be able to just wait for a fence on the memory, + * which we would be tracking when we free it. Waiting for idle is + * a sufficiently large hammer for now. + */ + dri_bufmgr_fake_wait_idle(bufmgr_fake); - memcpy(bo_fake->block->virtual, bo_fake->backing_store, bo->size); - bo_fake->dirty = 0; - } + memcpy(bo_fake->block->virtual, bo_fake->backing_store, bo->size); + bo_fake->dirty = 0; + } - bo_fake->block->on_hardware = 1; - move_to_tail(&bufmgr_fake->on_hardware, bo_fake->block); + bo_fake->block->on_hardware = 1; + move_to_tail(&bufmgr_fake->on_hardware, bo_fake->block); - bufmgr_fake->need_fence = 1; - } - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); + bufmgr_fake->need_fence = 1; return 0; } @@ -891,11 +860,9 @@ dri_fake_fence_validated(dri_bufmgr *bufmgr, const char *name, fence_fake->flushed = flushed; fence_fake->fence.bufmgr = bufmgr; - _glthread_LOCK_MUTEX(bufmgr_fake->mutex); cookie = _fence_emit_internal(bufmgr_fake); fence_fake->fence_cookie = cookie; fence_blocks(bufmgr_fake, cookie); - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); DBG("drm_fence_validated: 0x%08x cookie\n", fence_fake->fence_cookie); @@ -906,29 +873,22 @@ static void dri_fake_fence_reference(dri_fence *fence) { dri_fence_fake *fence_fake = (dri_fence_fake *)fence; - dri_bufmgr_fake *bufmgr_fake = (dri_bufmgr_fake *)fence->bufmgr; - _glthread_LOCK_MUTEX(bufmgr_fake->mutex); ++fence_fake->refcount; - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); } static void dri_fake_fence_unreference(dri_fence *fence) { dri_fence_fake *fence_fake = (dri_fence_fake *)fence; - dri_bufmgr_fake *bufmgr_fake = (dri_bufmgr_fake *)fence->bufmgr; if (!fence) return; - _glthread_LOCK_MUTEX(bufmgr_fake->mutex); if (--fence_fake->refcount == 0) { - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); free(fence); return; } - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); } static void @@ -939,9 +899,7 @@ dri_fake_fence_wait(dri_fence *fence) DBG("drm_fence_wait: 0x%08x cookie\n", fence_fake->fence_cookie); - _glthread_LOCK_MUTEX(bufmgr_fake->mutex); _fence_wait_internal(bufmgr_fake, fence_fake->fence_cookie); - _glthread_UNLOCK_MUTEX(bufmgr_fake->mutex); } static void @@ -949,7 +907,6 @@ dri_fake_destroy(dri_bufmgr *bufmgr) { dri_bufmgr_fake *bufmgr_fake = (dri_bufmgr_fake *)bufmgr; - _glthread_DESTROY_MUTEX(bufmgr_fake->mutex); mmDestroy(bufmgr_fake->heap); free(bufmgr); } @@ -1150,14 +1107,6 @@ dri_fake_post_submit(dri_bo *batch_buf, dri_fence **last_fence) bufmgr_fake->nr_relocs = 0; } -void -dri_bufmgr_fake_set_debug(dri_bufmgr *bufmgr, GLboolean enable_debug) -{ - dri_bufmgr_fake *bufmgr_fake = (dri_bufmgr_fake *)bufmgr; - - bufmgr_fake->debug = enable_debug; -} - dri_bufmgr * dri_bufmgr_fake_init(unsigned long low_offset, void *low_virtual, unsigned long size, @@ -1179,8 +1128,6 @@ dri_bufmgr_fake_init(unsigned long low_offset, void *low_virtual, bufmgr_fake->size = size; bufmgr_fake->heap = mmInit(low_offset, size); - _glthread_INIT_MUTEX(bufmgr_fake->mutex); - /* Hook in methods */ bufmgr_fake->bufmgr.bo_alloc = dri_fake_bo_alloc; bufmgr_fake->bufmgr.bo_alloc_static = dri_fake_bo_alloc_static; @@ -1195,6 +1142,8 @@ dri_bufmgr_fake_init(unsigned long low_offset, void *low_virtual, bufmgr_fake->bufmgr.emit_reloc = dri_fake_emit_reloc; bufmgr_fake->bufmgr.process_relocs = dri_fake_process_relocs; bufmgr_fake->bufmgr.post_submit = dri_fake_post_submit; + bufmgr_fake->bufmgr.debug = GL_FALSE; + bufmgr_fake->fence_emit = fence_emit; bufmgr_fake->fence_wait = fence_wait; bufmgr_fake->driver_priv = driver_priv; diff --git a/src/mesa/drivers/dri/common/xmlconfig.c b/src/mesa/drivers/dri/common/xmlconfig.c index b635894fe5..c313d71e80 100644 --- a/src/mesa/drivers/dri/common/xmlconfig.c +++ b/src/mesa/drivers/dri/common/xmlconfig.c @@ -403,40 +403,40 @@ static GLboolean checkValue (const driOptionValue *v, const driOptionInfo *info) /** \brief Output a warning message. */ #define XML_WARNING1(msg) do {\ __driUtilMessage ("Warning in %s line %d, column %d: "msg, data->name, \ - XML_GetCurrentLineNumber(data->parser), \ - XML_GetCurrentColumnNumber(data->parser)); \ + (int) XML_GetCurrentLineNumber(data->parser), \ + (int) XML_GetCurrentColumnNumber(data->parser)); \ } while (0) #define XML_WARNING(msg,args...) do { \ __driUtilMessage ("Warning in %s line %d, column %d: "msg, data->name, \ - XML_GetCurrentLineNumber(data->parser), \ - XML_GetCurrentColumnNumber(data->parser), \ + (int) XML_GetCurrentLineNumber(data->parser), \ + (int) XML_GetCurrentColumnNumber(data->parser), \ args); \ } while (0) /** \brief Output an error message. */ #define XML_ERROR1(msg) do { \ __driUtilMessage ("Error in %s line %d, column %d: "msg, data->name, \ - XML_GetCurrentLineNumber(data->parser), \ - XML_GetCurrentColumnNumber(data->parser)); \ + (int) XML_GetCurrentLineNumber(data->parser), \ + (int) XML_GetCurrentColumnNumber(data->parser)); \ } while (0) #define XML_ERROR(msg,args...) do { \ __driUtilMessage ("Error in %s line %d, column %d: "msg, data->name, \ - XML_GetCurrentLineNumber(data->parser), \ - XML_GetCurrentColumnNumber(data->parser), \ + (int) XML_GetCurrentLineNumber(data->parser), \ + (int) XML_GetCurrentColumnNumber(data->parser), \ args); \ } while (0) /** \brief Output a fatal error message and abort. */ #define XML_FATAL1(msg) do { \ fprintf (stderr, "Fatal error in %s line %d, column %d: "msg"\n", \ data->name, \ - XML_GetCurrentLineNumber(data->parser), \ - XML_GetCurrentColumnNumber(data->parser)); \ + (int) XML_GetCurrentLineNumber(data->parser), \ + (int) XML_GetCurrentColumnNumber(data->parser)); \ abort();\ } while (0) #define XML_FATAL(msg,args...) do { \ fprintf (stderr, "Fatal error in %s line %d, column %d: "msg"\n", \ data->name, \ - XML_GetCurrentLineNumber(data->parser), \ - XML_GetCurrentColumnNumber(data->parser), \ + (int) XML_GetCurrentLineNumber(data->parser), \ + (int) XML_GetCurrentColumnNumber(data->parser), \ args); \ abort();\ } while (0) diff --git a/src/mesa/drivers/dri/gamma/gamma_render.c b/src/mesa/drivers/dri/gamma/gamma_render.c index 4b462f2252..a8fba499a5 100644 --- a/src/mesa/drivers/dri/gamma/gamma_render.c +++ b/src/mesa/drivers/dri/gamma/gamma_render.c @@ -193,7 +193,7 @@ static GLboolean gamma_run_render( GLcontext *ctx, for (i = 0 ; i < VB->PrimitiveCount ; i++) { - GLuint prim = VB->Primitive[i].mode; + GLuint prim = _tnl_translate_prim(&VB->Primitive[i]); GLuint start = VB->Primitive[i].start; GLuint length = VB->Primitive[i].count; diff --git a/src/mesa/drivers/dri/i810/i810render.c b/src/mesa/drivers/dri/i810/i810render.c index a31d54236c..d0225969b6 100644 --- a/src/mesa/drivers/dri/i810/i810render.c +++ b/src/mesa/drivers/dri/i810/i810render.c @@ -144,7 +144,7 @@ static GLboolean i810_run_render( GLcontext *ctx, for (i = 0 ; i < VB->PrimitiveCount ; i++) { - GLuint prim = VB->Primitive[i].mode; + GLuint prim = _tnl_translate_prim(&VB->Primitive[i]); GLuint start = VB->Primitive[i].start; GLuint length = VB->Primitive[i].count; diff --git a/src/mesa/drivers/dri/i915/i915_state.c b/src/mesa/drivers/dri/i915/i915_state.c index e5d8d27993..21d2fe6289 100644 --- a/src/mesa/drivers/dri/i915/i915_state.c +++ b/src/mesa/drivers/dri/i915/i915_state.c @@ -311,7 +311,7 @@ static void i915PolygonStipple(GLcontext * ctx, const GLubyte * mask) { struct i915_context *i915 = I915_CONTEXT(ctx); - const GLubyte *m = mask; + const GLubyte *m; GLubyte p[4]; int i, j, k; int active = (ctx->Polygon.StippleFlag && @@ -323,6 +323,12 @@ i915PolygonStipple(GLcontext * ctx, const GLubyte * mask) i915->state.Stipple[I915_STPREG_ST1] &= ~ST1_ENABLE; } + /* Use the already unpacked stipple data from the context rather than the + * uninterpreted mask passed in. + */ + mask = (const GLubyte *)ctx->PolygonStipple; + m = mask; + p[0] = mask[12] & 0xf; p[0] |= p[0] << 4; p[1] = mask[8] & 0xf; diff --git a/src/mesa/drivers/dri/i915/i915_tex_layout.c b/src/mesa/drivers/dri/i915/i915_tex_layout.c index 7b761a7b22..dfd02112ba 100644 --- a/src/mesa/drivers/dri/i915/i915_tex_layout.c +++ b/src/mesa/drivers/dri/i915/i915_tex_layout.c @@ -54,7 +54,7 @@ static GLint step_offsets[6][2] = { {0, 2}, }; GLboolean -i915_miptree_layout(struct intel_mipmap_tree * mt) +i915_miptree_layout(struct intel_context *intel, struct intel_mipmap_tree * mt) { GLint level; @@ -67,7 +67,7 @@ i915_miptree_layout(struct intel_mipmap_tree * mt) assert(lvlWidth == lvlHeight); /* cubemap images are square */ /* double pitch for cube layouts */ - mt->pitch = ((dim * mt->cpp * 2 + 3) & ~3) / mt->cpp; + mt->pitch = intel_miptree_pitch_align (intel, mt, dim * 2); mt->total_height = dim * 4; for (level = mt->first_level; level <= mt->last_level; level++) { @@ -107,7 +107,7 @@ i915_miptree_layout(struct intel_mipmap_tree * mt) /* Calculate the size of a single slice. */ - mt->pitch = ((mt->width0 * mt->cpp + 3) & ~3) / mt->cpp; + mt->pitch = intel_miptree_pitch_align (intel, mt, mt->width0); /* XXX: hardware expects/requires 9 levels at minimum. */ @@ -150,7 +150,7 @@ i915_miptree_layout(struct intel_mipmap_tree * mt) GLuint height = mt->height0; GLuint img_height; - mt->pitch = ((mt->width0 * mt->cpp + 3) & ~3) / mt->cpp; + mt->pitch = intel_miptree_pitch_align (intel, mt, mt->width0); mt->total_height = 0; for (level = mt->first_level; level <= mt->last_level; level++) { @@ -180,7 +180,7 @@ i915_miptree_layout(struct intel_mipmap_tree * mt) GLboolean -i945_miptree_layout(struct intel_mipmap_tree * mt) +i945_miptree_layout(struct intel_context *intel, struct intel_mipmap_tree * mt) { GLint level; @@ -197,7 +197,7 @@ i945_miptree_layout(struct intel_mipmap_tree * mt) * or the final row of 4x4, 2x2 and 1x1 faces below this. */ if (dim > 32) - mt->pitch = ((dim * mt->cpp * 2 + 3) & ~3) / mt->cpp; + mt->pitch = intel_miptree_pitch_align (intel, mt, dim); else mt->pitch = 14 * 8; @@ -279,7 +279,7 @@ i945_miptree_layout(struct intel_mipmap_tree * mt) GLuint pack_y_pitch; GLuint level; - mt->pitch = ((mt->width0 * mt->cpp + 3) & ~3) / mt->cpp; + mt->pitch = intel_miptree_pitch_align (intel, mt, mt->width0); mt->total_height = 0; pack_y_pitch = MAX2(mt->height0, 2); @@ -329,7 +329,7 @@ i945_miptree_layout(struct intel_mipmap_tree * mt) case GL_TEXTURE_1D: case GL_TEXTURE_2D: case GL_TEXTURE_RECTANGLE_ARB: - i945_miptree_layout_2d(mt); + i945_miptree_layout_2d(intel, mt); break; default: _mesa_problem(NULL, "Unexpected tex target in i945_miptree_layout()"); diff --git a/src/mesa/drivers/dri/i915/i915_texstate.c b/src/mesa/drivers/dri/i915/i915_texstate.c index 09684e87b4..1c45fd5dcd 100644 --- a/src/mesa/drivers/dri/i915/i915_texstate.c +++ b/src/mesa/drivers/dri/i915/i915_texstate.c @@ -246,7 +246,7 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) state[I915_TEXREG_SS2] |= (SS2_SHADOW_ENABLE | - intel_translate_compare_func(tObj->CompareFunc)); + intel_translate_shadow_compare_func(tObj->CompareFunc)); minFilt = FILTER_4X4_FLAT; magFilt = FILTER_4X4_FLAT; diff --git a/src/mesa/drivers/dri/i915/intel_context.c b/src/mesa/drivers/dri/i915/intel_context.c index c67d906db0..f407f7ec47 100644 --- a/src/mesa/drivers/dri/i915/intel_context.c +++ b/src/mesa/drivers/dri/i915/intel_context.c @@ -202,7 +202,7 @@ const struct dri_extension card_extensions[] = { {"GL_NV_blend_square", NULL}, {"GL_NV_vertex_program", GL_NV_vertex_program_functions}, {"GL_NV_vertex_program1_1", NULL}, -/* { "GL_SGIS_generate_mipmap", NULL }, */ + { "GL_SGIS_generate_mipmap", NULL }, {NULL, NULL} }; @@ -544,8 +544,8 @@ intelInitContext(struct intel_context *intel, #if DO_DEBUG INTEL_DEBUG = driParseDebugString(getenv("INTEL_DEBUG"), debug_control); - if (!intel->ttm && (INTEL_DEBUG & DEBUG_BUFMGR)) - dri_bufmgr_fake_set_debug(intel->bufmgr, GL_TRUE); + if (INTEL_DEBUG & DEBUG_BUFMGR) + dri_bufmgr_set_debug(intel->bufmgr, GL_TRUE); #endif if (getenv("INTEL_NO_RAST")) { @@ -591,8 +591,6 @@ intelDestroyContext(__DRIcontextPrivate * driContextPriv) intel->first_swap_fence = NULL; } - dri_bufmgr_destroy(intel->bufmgr); - if (release_texture_heaps) { /* This share group is about to go away, free our private * texture object data. @@ -603,6 +601,8 @@ intelDestroyContext(__DRIcontextPrivate * driContextPriv) /* free the Mesa context */ _mesa_free_context_data(&intel->ctx); + + dri_bufmgr_destroy(intel->bufmgr); } } diff --git a/src/mesa/drivers/dri/i915/intel_context.h b/src/mesa/drivers/dri/i915/intel_context.h index 6f0051ed8b..528e749c33 100644 --- a/src/mesa/drivers/dri/i915/intel_context.h +++ b/src/mesa/drivers/dri/i915/intel_context.h @@ -112,6 +112,14 @@ struct intel_context struct intel_region * draw_region, struct intel_region * depth_region); + void (*meta_draw_quad)(struct intel_context *intel, + GLfloat x0, GLfloat x1, + GLfloat y0, GLfloat y1, + GLfloat z, + GLuint color, /* ARGB32 */ + GLfloat s0, GLfloat s1, + GLfloat t0, GLfloat t1); + void (*meta_color_mask) (struct intel_context * intel, GLboolean); void (*meta_stencil_replace) (struct intel_context * intel, @@ -425,6 +433,7 @@ extern void intelInitStateFuncs(struct dd_function_table *functions); #define BLENDFACT_INV_CONST_ALPHA 0x0f #define BLENDFACT_MASK 0x0f +extern int intel_translate_shadow_compare_func(GLenum func); extern int intel_translate_compare_func(GLenum func); extern int intel_translate_stencil_op(GLenum op); extern int intel_translate_blend_factor(GLenum factor); diff --git a/src/mesa/drivers/dri/i915/intel_ioctl.c b/src/mesa/drivers/dri/i915/intel_ioctl.c index 37704d66ec..3cd8344b48 100644 --- a/src/mesa/drivers/dri/i915/intel_ioctl.c +++ b/src/mesa/drivers/dri/i915/intel_ioctl.c @@ -157,7 +157,7 @@ intel_exec_ioctl(struct intel_context *intel, execbuf.batch.DR4 = ((((GLuint) intel->drawX) & 0xffff) | (((GLuint) intel->drawY) << 16)); - execbuf.ops_list = (unsigned)start; // TODO + execbuf.ops_list = (unsigned long)start; // TODO execbuf.fence_arg.flags = DRM_FENCE_FLAG_SHAREABLE | DRM_I915_FENCE_FLAG_FLUSHED; if (drmCommandWriteRead(intel->driFd, DRM_I915_EXECBUFFER, &execbuf, diff --git a/src/mesa/drivers/dri/i915/intel_pixel.c b/src/mesa/drivers/dri/i915/intel_pixel.c index 9018e3daef..d733c5e874 100644..120000 --- a/src/mesa/drivers/dri/i915/intel_pixel.c +++ b/src/mesa/drivers/dri/i915/intel_pixel.c @@ -1,120 +1 @@ -/************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portionsalloc - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "enums.h" -#include "state.h" -#include "swrast/swrast.h" - -#include "intel_context.h" -#include "intel_pixel.h" -#include "intel_regions.h" - - -/** - * Check if any fragment operations are in effect which might effect - * glDraw/CopyPixels. - */ -GLboolean -intel_check_blit_fragment_ops(GLcontext * ctx) -{ - if (ctx->NewState) - _mesa_update_state(ctx); - - /* XXX Note: Scissor could be done with the blitter: - */ - return !(ctx->_ImageTransferState || - ctx->Color.AlphaEnabled || - ctx->Depth.Test || - ctx->Fog.Enabled || - ctx->Scissor.Enabled || - ctx->Stencil.Enabled || - !ctx->Color.ColorMask[0] || - !ctx->Color.ColorMask[1] || - !ctx->Color.ColorMask[2] || - !ctx->Color.ColorMask[3] || - ctx->Texture._EnabledUnits || - ctx->FragmentProgram._Enabled || - ctx->Color.BlendEnabled); -} - - -GLboolean -intel_check_meta_tex_fragment_ops(GLcontext * ctx) -{ - if (ctx->NewState) - _mesa_update_state(ctx); - - /* Some of _ImageTransferState (scale, bias) could be done with - * fragment programs on i915. - */ - return !(ctx->_ImageTransferState || ctx->Fog.Enabled || /* not done yet */ - ctx->Texture._EnabledUnits || ctx->FragmentProgram._Enabled); -} - -/* The intel_region struct doesn't really do enough to capture the - * format of the pixels in the region. For now this code assumes that - * the region is a display surface and hence is either ARGB8888 or - * RGB565. - * XXX FBO: If we'd pass in the intel_renderbuffer instead of region, we'd - * know the buffer's pixel format. - * - * \param format as given to glDraw/ReadPixels - * \param type as given to glDraw/ReadPixels - */ -GLboolean -intel_check_blit_format(struct intel_region * region, - GLenum format, GLenum type) -{ - if (region->cpp == 4 && - (type == GL_UNSIGNED_INT_8_8_8_8_REV || - type == GL_UNSIGNED_BYTE) && format == GL_BGRA) { - return GL_TRUE; - } - - if (region->cpp == 2 && - type == GL_UNSIGNED_SHORT_5_6_5_REV && format == GL_BGR) { - return GL_TRUE; - } - - if (INTEL_DEBUG & DEBUG_PIXEL) - fprintf(stderr, "%s: bad format for blit (cpp %d, type %s format %s)\n", - __FUNCTION__, region->cpp, - _mesa_lookup_enum_by_nr(type), _mesa_lookup_enum_by_nr(format)); - - return GL_FALSE; -} - - -void -intelInitPixelFuncs(struct dd_function_table *functions) -{ - functions->Accum = _swrast_Accum; - functions->Bitmap = _swrast_Bitmap; - functions->CopyPixels = intelCopyPixels; - functions->ReadPixels = intelReadPixels; - functions->DrawPixels = intelDrawPixels; -} +../intel/intel_pixel.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i915/intel_pixel_copy.c b/src/mesa/drivers/dri/i915/intel_pixel_copy.c index 0bda2d863f..ee43360590 100644..120000 --- a/src/mesa/drivers/dri/i915/intel_pixel_copy.c +++ b/src/mesa/drivers/dri/i915/intel_pixel_copy.c @@ -1,382 +1 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "glheader.h" -#include "enums.h" -#include "image.h" -#include "state.h" -#include "mtypes.h" -#include "macros.h" -#include "swrast/swrast.h" - -#include "intel_screen.h" -#include "intel_context.h" -#include "intel_ioctl.h" -#include "intel_batchbuffer.h" -#include "intel_buffers.h" -#include "intel_blit.h" -#include "intel_regions.h" -#include "intel_tris.h" -#include "intel_pixel.h" - -#define FILE_DEBUG_FLAG DEBUG_PIXEL - -static struct intel_region * -copypix_src_region(struct intel_context *intel, GLenum type) -{ - switch (type) { - case GL_COLOR: - return intel_readbuf_region(intel); - case GL_DEPTH: - /* Don't think this is really possible execpt at 16bpp, when we have no stencil. - */ - if (intel->depth_region && intel->depth_region->cpp == 2) - return intel->depth_region; - case GL_STENCIL: - /* Don't think this is really possible. - */ - break; - case GL_DEPTH_STENCIL_EXT: - /* Does it matter whether it is stencil/depth or depth/stencil? - */ - return intel->depth_region; - default: - break; - } - - return NULL; -} - - -/** - * Check if any fragment operations are in effect which might effect - * glCopyPixels. Differs from intel_check_blit_fragment_ops in that - * we allow Scissor. - */ -static GLboolean -intel_check_copypixel_blit_fragment_ops(GLcontext * ctx) -{ - if (ctx->NewState) - _mesa_update_state(ctx); - - /* Could do logicop with the blitter: - */ - return !(ctx->_ImageTransferState || - ctx->Color.AlphaEnabled || - ctx->Depth.Test || - ctx->Fog.Enabled || - ctx->Stencil.Enabled || - !ctx->Color.ColorMask[0] || - !ctx->Color.ColorMask[1] || - !ctx->Color.ColorMask[2] || - !ctx->Color.ColorMask[3] || - ctx->Texture._EnabledUnits || - ctx->FragmentProgram._Enabled || - ctx->Color.BlendEnabled); -} - -/* Doesn't work for overlapping regions. Could do a double copy or - * just fallback. - */ -static GLboolean -do_texture_copypixels(GLcontext * ctx, - GLint srcx, GLint srcy, - GLsizei width, GLsizei height, - GLint dstx, GLint dsty, GLenum type) -{ - struct intel_context *intel = intel_context(ctx); - struct intel_region *dst = intel_drawbuf_region(intel); - struct intel_region *src = copypix_src_region(intel, type); - GLenum src_format; - GLenum src_type; - - DBG("%s %d,%d %dx%d --> %d,%d\n", __FUNCTION__, - srcx, srcy, width, height, dstx, dsty); - - if (!src || !dst || type != GL_COLOR) - return GL_FALSE; - - /* Can't handle overlapping regions. Don't have sufficient control - * over rasterization to pull it off in-place. Punt on these for - * now. - * - * XXX: do a copy to a temporary. - */ - if (src->buffer == dst->buffer) { - drm_clip_rect_t srcbox; - drm_clip_rect_t dstbox; - drm_clip_rect_t tmp; - - srcbox.x1 = srcx; - srcbox.y1 = srcy; - srcbox.x2 = srcx + width; - srcbox.y2 = srcy + height; - - dstbox.x1 = dstx; - dstbox.y1 = dsty; - dstbox.x2 = dstx + width * ctx->Pixel.ZoomX; - dstbox.y2 = dsty + height * ctx->Pixel.ZoomY; - - DBG("src %d,%d %d,%d\n", srcbox.x1, srcbox.y1, srcbox.x2, srcbox.y2); - DBG("dst %d,%d %d,%d (%dx%d) (%f,%f)\n", dstbox.x1, dstbox.y1, dstbox.x2, dstbox.y2, - width, height, ctx->Pixel.ZoomX, ctx->Pixel.ZoomY); - - if (intel_intersect_cliprects(&tmp, &srcbox, &dstbox)) { - DBG("%s: regions overlap\n", __FUNCTION__); - return GL_FALSE; - } - } - - intelFlush(&intel->ctx); - - intel->vtbl.install_meta_state(intel); - - /* Is this true? Also will need to turn depth testing on according - * to state: - */ - intel->vtbl.meta_no_stencil_write(intel); - intel->vtbl.meta_no_depth_write(intel); - - /* Set the 3d engine to draw into the destination region: - */ - intel->vtbl.meta_draw_region(intel, dst, intel->depth_region); - - intel->vtbl.meta_import_pixel_state(intel); - - if (src->cpp == 2) { - src_format = GL_RGB; - src_type = GL_UNSIGNED_SHORT_5_6_5; - } - else { - src_format = GL_BGRA; - src_type = GL_UNSIGNED_BYTE; - } - - /* Set the frontbuffer up as a large rectangular texture. - */ - if (!intel->vtbl.meta_tex_rect_source(intel, src->buffer, 0, - src->pitch, - src->height, src_format, src_type)) { - intel->vtbl.leave_meta_state(intel); - return GL_FALSE; - } - - - intel->vtbl.meta_texture_blend_replace(intel); - - LOCK_HARDWARE(intel); - - if (intel->driDrawable->numClipRects) { - __DRIdrawablePrivate *dPriv = intel->driDrawable; - - - srcy = dPriv->h - srcy - height; /* convert from gl to hardware coords */ - - srcx += dPriv->x; - srcy += dPriv->y; - - /* Clip against the source region. This is the only source - * clipping we do. XXX: Just set the texcord wrap mode to clamp - * or similar. - * - */ - if (0) { - GLint orig_x = srcx; - GLint orig_y = srcy; - - if (!_mesa_clip_to_region(0, 0, src->pitch, src->height, - &srcx, &srcy, &width, &height)) - goto out; - - dstx += srcx - orig_x; - dsty += (srcy - orig_y) * ctx->Pixel.ZoomY; - } - - /* Just use the regular cliprect mechanism... Does this need to - * even hold the lock??? - */ - intel_meta_draw_quad(intel, - dstx, - dstx + width * ctx->Pixel.ZoomX, - dPriv->h - (dsty + height * ctx->Pixel.ZoomY), - dPriv->h - (dsty), 0, /* XXX: what z value? */ - 0x00ff00ff, - srcx, srcx + width, srcy, srcy + height); - - out: - intel->vtbl.leave_meta_state(intel); - intel_batchbuffer_flush(intel->batch); - } - UNLOCK_HARDWARE(intel); - - DBG("%s: success\n", __FUNCTION__); - return GL_TRUE; -} - - - - - -/** - * CopyPixels with the blitter. Don't support zooming, pixel transfer, etc. - */ -static GLboolean -do_blit_copypixels(GLcontext * ctx, - GLint srcx, GLint srcy, - GLsizei width, GLsizei height, - GLint dstx, GLint dsty, GLenum type) -{ - struct intel_context *intel = intel_context(ctx); - struct intel_region *dst = intel_drawbuf_region(intel); - struct intel_region *src = copypix_src_region(intel, type); - - /* Copypixels can be more than a straight copy. Ensure all the - * extra operations are disabled: - */ - if (!intel_check_copypixel_blit_fragment_ops(ctx) || - ctx->Pixel.ZoomX != 1.0F || ctx->Pixel.ZoomY != 1.0F) - return GL_FALSE; - - if (!src || !dst) - return GL_FALSE; - - - - intelFlush(&intel->ctx); - - LOCK_HARDWARE(intel); - - if (intel->driDrawable->numClipRects) { - __DRIdrawablePrivate *dPriv = intel->driDrawable; - drm_clip_rect_t *box = dPriv->pClipRects; - drm_clip_rect_t dest_rect; - GLint nbox = dPriv->numClipRects; - GLint delta_x = 0; - GLint delta_y = 0; - GLuint i; - - /* Do scissoring in GL coordinates: - */ - if (ctx->Scissor.Enabled) - { - GLint x = ctx->Scissor.X; - GLint y = ctx->Scissor.Y; - GLuint w = ctx->Scissor.Width; - GLuint h = ctx->Scissor.Height; - GLint dx = dstx - srcx; - GLint dy = dsty - srcy; - - if (!_mesa_clip_to_region(x, y, x+w-1, y+h-1, &dstx, &dsty, &width, &height)) - goto out; - - srcx = dstx - dx; - srcy = dsty - dy; - } - - /* Convert from GL to hardware coordinates: - */ - dsty = dPriv->h - dsty - height; - srcy = dPriv->h - srcy - height; - dstx += dPriv->x; - dsty += dPriv->y; - srcx += dPriv->x; - srcy += dPriv->y; - - /* Clip against the source region. This is the only source - * clipping we do. Dst is clipped with cliprects below. - */ - { - delta_x = srcx - dstx; - delta_y = srcy - dsty; - - if (!_mesa_clip_to_region(0, 0, src->pitch, src->height, - &srcx, &srcy, &width, &height)) - goto out; - - dstx = srcx - delta_x; - dsty = srcy - delta_y; - } - - dest_rect.x1 = dstx; - dest_rect.y1 = dsty; - dest_rect.x2 = dstx + width; - dest_rect.y2 = dsty + height; - - /* Could do slightly more clipping: Eg, take the intersection of - * the existing set of cliprects and those cliprects translated - * by delta_x, delta_y: - * - * This code will not overwrite other windows, but will - * introduce garbage when copying from obscured window regions. - */ - for (i = 0; i < nbox; i++) { - drm_clip_rect_t rect; - - if (!intel_intersect_cliprects(&rect, &dest_rect, &box[i])) - continue; - - - intelEmitCopyBlit(intel, dst->cpp, - src->pitch, src->buffer, 0, src->tiled, - dst->pitch, dst->buffer, 0, dst->tiled, - rect.x1 + delta_x, - rect.y1 + delta_y, /* srcx, srcy */ - rect.x1, rect.y1, /* dstx, dsty */ - rect.x2 - rect.x1, rect.y2 - rect.y1, - ctx->Color.ColorLogicOpEnabled ? - ctx->Color.LogicOp : GL_COPY); - } - - out: - intel_batchbuffer_flush(intel->batch); - } - UNLOCK_HARDWARE(intel); - - DBG("%s: success\n", __FUNCTION__); - return GL_TRUE; -} - - -void -intelCopyPixels(GLcontext * ctx, - GLint srcx, GLint srcy, - GLsizei width, GLsizei height, - GLint destx, GLint desty, GLenum type) -{ - if (INTEL_DEBUG & DEBUG_PIXEL) - fprintf(stderr, "%s\n", __FUNCTION__); - - if (do_blit_copypixels(ctx, srcx, srcy, width, height, destx, desty, type)) - return; - - if (do_texture_copypixels(ctx, srcx, srcy, width, height, destx, desty, type)) - return; - - DBG("fallback to _swrast_CopyPixels\n"); - - _swrast_CopyPixels(ctx, srcx, srcy, width, height, destx, desty, type); -} +../intel/intel_pixel_copy.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i915/intel_pixel_draw.c b/src/mesa/drivers/dri/i915/intel_pixel_draw.c index 0fea9a1d01..8431a24edf 100644..120000 --- a/src/mesa/drivers/dri/i915/intel_pixel_draw.c +++ b/src/mesa/drivers/dri/i915/intel_pixel_draw.c @@ -1,386 +1 @@ -/************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portionsalloc - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "glheader.h" -#include "enums.h" -#include "image.h" -#include "mtypes.h" -#include "macros.h" -#include "bufferobj.h" -#include "swrast/swrast.h" - -#include "intel_screen.h" -#include "intel_context.h" -#include "intel_ioctl.h" -#include "intel_batchbuffer.h" -#include "intel_blit.h" -#include "intel_buffers.h" -#include "intel_regions.h" -#include "intel_pixel.h" -#include "intel_buffer_objects.h" -#include "intel_tris.h" - - - -static GLboolean -do_texture_drawpixels(GLcontext * ctx, - GLint x, GLint y, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - const struct gl_pixelstore_attrib *unpack, - const GLvoid * pixels) -{ - struct intel_context *intel = intel_context(ctx); - struct intel_region *dst = intel_drawbuf_region(intel); - struct intel_buffer_object *src = intel_buffer_object(unpack->BufferObj); - GLuint rowLength = unpack->RowLength ? unpack->RowLength : width; - GLuint src_offset; - - if (INTEL_DEBUG & DEBUG_PIXEL) - fprintf(stderr, "%s\n", __FUNCTION__); - - intelFlush(&intel->ctx); - intel->vtbl.render_start(intel); - intel->vtbl.emit_state(intel); - - if (!dst) - return GL_FALSE; - - if (src) { - if (!_mesa_validate_pbo_access(2, unpack, width, height, 1, - format, type, pixels)) { - _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawPixels"); - return GL_TRUE; - } - } - else { - /* PBO only for now: - */ -/* _mesa_printf("%s - not PBO\n", __FUNCTION__); */ - return GL_FALSE; - } - - /* There are a couple of things we can't do yet, one of which is - * set the correct state for pixel operations when GL texturing is - * enabled. That's a pretty rare state and probably not worth the - * effort. A completely device-independent version of this may do - * more. - * - * Similarly, we make no attempt to merge metaops processing with - * an enabled fragment program, though it would certainly be - * possible. - */ - if (!intel_check_meta_tex_fragment_ops(ctx)) { - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s - bad GL fragment state for metaops texture\n", - __FUNCTION__); - return GL_FALSE; - } - - intel->vtbl.install_meta_state(intel); - - - /* Is this true? Also will need to turn depth testing on according - * to state: - */ - intel->vtbl.meta_no_stencil_write(intel); - intel->vtbl.meta_no_depth_write(intel); - - /* Set the 3d engine to draw into the destination region: - */ - intel->vtbl.meta_draw_region(intel, dst, intel->depth_region); - - intel->vtbl.meta_import_pixel_state(intel); - - src_offset = (GLuint) _mesa_image_address(2, unpack, pixels, width, height, - format, type, 0, 0, 0); - - - /* Setup the pbo up as a rectangular texture, if possible. - * - * TODO: This is almost always possible if the i915 fragment - * program is adjusted to correctly swizzle the sampled colors. - * The major exception is any 24bit texture, like RGB888, for which - * there is no hardware support. - */ - if (!intel->vtbl.meta_tex_rect_source(intel, src->buffer, src_offset, - rowLength, height, format, type)) { - intel->vtbl.leave_meta_state(intel); - return GL_FALSE; - } - - intel->vtbl.meta_texture_blend_replace(intel); - - - LOCK_HARDWARE(intel); - - if (intel->driDrawable->numClipRects) { - __DRIdrawablePrivate *dPriv = intel->driDrawable; - GLint srcx, srcy; - GLint dstx, dsty; - - dstx = x; - dsty = dPriv->h - (y + height); - - srcx = 0; /* skiprows/pixels already done */ - srcy = 0; - - if (0) { - const GLint orig_x = dstx; - const GLint orig_y = dsty; - - if (!_mesa_clip_to_region(0, 0, dst->pitch, dst->height, - &dstx, &dsty, &width, &height)) - goto out; - - srcx += dstx - orig_x; - srcy += dsty - orig_y; - } - - - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("draw %d,%d %dx%d\n", dstx, dsty, width, height); - - /* Must use the regular cliprect mechanism in order to get the - * drawing origin set correctly. Otherwise scissor state is in - * incorrect coordinate space. Does this even need to hold the - * lock??? - */ - intel_meta_draw_quad(intel, - dstx, dstx + width * ctx->Pixel.ZoomX, - dPriv->h - (y + height * ctx->Pixel.ZoomY), - dPriv->h - (y), - -ctx->Current.RasterPos[2] * .5, - 0x00ff00ff, - srcx, srcx + width, srcy + height, srcy); - out: - intel->vtbl.leave_meta_state(intel); - intel_batchbuffer_flush(intel->batch); - } - UNLOCK_HARDWARE(intel); - return GL_TRUE; -} - - - - - -/* Pros: - * - no waiting for idle before updating framebuffer. - * - * Cons: - * - if upload is by memcpy, this may actually be slower than fallback path. - * - uploads the whole image even if destination is clipped - * - * Need to benchmark. - * - * Given the questions about performance, implement for pbo's only. - * This path is definitely a win if the pbo is already in agp. If it - * turns out otherwise, we can add the code necessary to upload client - * data to agp space before performing the blit. (Though it may turn - * out to be better/simpler just to use the texture engine). - */ -static GLboolean -do_blit_drawpixels(GLcontext * ctx, - GLint x, GLint y, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - const struct gl_pixelstore_attrib *unpack, - const GLvoid * pixels) -{ - struct intel_context *intel = intel_context(ctx); - struct intel_region *dest = intel_drawbuf_region(intel); - struct intel_buffer_object *src = intel_buffer_object(unpack->BufferObj); - GLuint src_offset; - GLuint rowLength; - dri_fence *fence = NULL; - - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s\n", __FUNCTION__); - - - if (!dest) { - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s - no dest\n", __FUNCTION__); - return GL_FALSE; - } - - if (src) { - /* This validation should be done by core mesa: - */ - if (!_mesa_validate_pbo_access(2, unpack, width, height, 1, - format, type, pixels)) { - _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawPixels"); - return GL_TRUE; - } - } - else { - /* PBO only for now: - */ - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s - not PBO\n", __FUNCTION__); - return GL_FALSE; - } - - if (!intel_check_blit_format(dest, format, type)) { - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s - bad format for blit\n", __FUNCTION__); - return GL_FALSE; - } - - if (!intel_check_blit_fragment_ops(ctx)) { - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s - bad GL fragment state for blitter\n", - __FUNCTION__); - return GL_FALSE; - } - - if (ctx->Pixel.ZoomX != 1.0F) { - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s - bad PixelZoomX for blit\n", __FUNCTION__); - return GL_FALSE; - } - - - if (unpack->RowLength > 0) - rowLength = unpack->RowLength; - else - rowLength = width; - - if (ctx->Pixel.ZoomY == -1.0F) { - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s - bad PixelZoomY for blit\n", __FUNCTION__); - return GL_FALSE; /* later */ - y -= height; - } - else if (ctx->Pixel.ZoomY == 1.0F) { - rowLength = -rowLength; - } - else { - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s - bad PixelZoomY for blit\n", __FUNCTION__); - return GL_FALSE; - } - - src_offset = (GLuint) _mesa_image_address(2, unpack, pixels, width, height, - format, type, 0, 0, 0); - - intelFlush(&intel->ctx); - LOCK_HARDWARE(intel); - - if (intel->driDrawable->numClipRects) { - __DRIdrawablePrivate *dPriv = intel->driDrawable; - int nbox = dPriv->numClipRects; - drm_clip_rect_t *box = dPriv->pClipRects; - drm_clip_rect_t rect; - drm_clip_rect_t dest_rect; - dri_bo *src_buffer = intel_bufferobj_buffer(intel, src, INTEL_READ); - int i; - - dest_rect.x1 = dPriv->x + x; - dest_rect.y1 = dPriv->y + dPriv->h - (y + height); - dest_rect.x2 = dest_rect.x1 + width; - dest_rect.y2 = dest_rect.y1 + height; - - for (i = 0; i < nbox; i++) { - if (!intel_intersect_cliprects(&rect, &dest_rect, &box[i])) - continue; - - intelEmitCopyBlit(intel, - dest->cpp, - rowLength, src_buffer, src_offset, GL_FALSE, - dest->pitch, dest->buffer, 0, dest->tiled, - rect.x1 - dest_rect.x1, - rect.y2 - dest_rect.y2, - rect.x1, - rect.y1, rect.x2 - rect.x1, rect.y2 - rect.y1, - ctx->Color.ColorLogicOpEnabled ? - ctx->Color.LogicOp : GL_COPY); - } - intel_batchbuffer_flush(intel->batch); - fence = intel->batch->last_fence; - dri_fence_reference(fence); - } - UNLOCK_HARDWARE(intel); - - if (fence) { - dri_fence_wait(fence); - dri_fence_unreference(fence); - } - - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s - DONE\n", __FUNCTION__); - - return GL_TRUE; -} - - - -void -intelDrawPixels(GLcontext * ctx, - GLint x, GLint y, - GLsizei width, GLsizei height, - GLenum format, - GLenum type, - const struct gl_pixelstore_attrib *unpack, - const GLvoid * pixels) -{ - if (do_blit_drawpixels(ctx, x, y, width, height, format, type, - unpack, pixels)) - return; - - if (do_texture_drawpixels(ctx, x, y, width, height, format, type, - unpack, pixels)) - return; - - - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s: fallback to swrast\n", __FUNCTION__); - - if (ctx->FragmentProgram._Current == ctx->FragmentProgram._TexEnvProgram) { - /* - * We don't want the i915 texenv program to be applied to DrawPixels. - * This is really just a performance optimization (mesa will other- - * wise happily run the fragment program on each pixel in the image). - */ - struct gl_fragment_program *fpSave = ctx->FragmentProgram._Current; - /* can't just set current frag prog to 0 here as on buffer resize - we'll get new state checks which will segfault. Remains a hack. */ - ctx->FragmentProgram._Current = NULL; - ctx->FragmentProgram._UseTexEnvProgram = GL_FALSE; - ctx->FragmentProgram._Active = GL_FALSE; - _swrast_DrawPixels( ctx, x, y, width, height, format, type, - unpack, pixels ); - ctx->FragmentProgram._Current = fpSave; - ctx->FragmentProgram._UseTexEnvProgram = GL_TRUE; - ctx->FragmentProgram._Active = GL_TRUE; - } - else { - _swrast_DrawPixels( ctx, x, y, width, height, format, type, - unpack, pixels ); - } -} +../intel/intel_pixel_draw.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i915/intel_render.c b/src/mesa/drivers/dri/i915/intel_render.c index c8b6d308d9..473ddb8393 100644 --- a/src/mesa/drivers/dri/i915/intel_render.c +++ b/src/mesa/drivers/dri/i915/intel_render.c @@ -216,7 +216,7 @@ intel_run_render(GLcontext * ctx, struct tnl_pipeline_stage *stage) tnl->Driver.Render.Start(ctx); for (i = 0; i < VB->PrimitiveCount; i++) { - GLuint prim = VB->Primitive[i].mode; + GLuint prim = _tnl_translate_prim(&VB->Primitive[i]); GLuint start = VB->Primitive[i].start; GLuint length = VB->Primitive[i].count; diff --git a/src/mesa/drivers/dri/i915/intel_state.c b/src/mesa/drivers/dri/i915/intel_state.c index 271511037e..558f068a42 100644 --- a/src/mesa/drivers/dri/i915/intel_state.c +++ b/src/mesa/drivers/dri/i915/intel_state.c @@ -39,6 +39,32 @@ #include "intel_regions.h" #include "swrast/swrast.h" +int +intel_translate_shadow_compare_func( GLenum func ) +{ + switch(func) { + case GL_NEVER: + return COMPAREFUNC_ALWAYS; + case GL_LESS: + return COMPAREFUNC_LEQUAL; + case GL_LEQUAL: + return COMPAREFUNC_LESS; + case GL_GREATER: + return COMPAREFUNC_GEQUAL; + case GL_GEQUAL: + return COMPAREFUNC_GREATER; + case GL_NOTEQUAL: + return COMPAREFUNC_EQUAL; + case GL_EQUAL: + return COMPAREFUNC_NOTEQUAL; + case GL_ALWAYS: + return COMPAREFUNC_NEVER; + } + + fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, func); + return COMPAREFUNC_NEVER; +} + int intel_translate_compare_func(GLenum func) { diff --git a/src/mesa/drivers/dri/i915/intel_tris.c b/src/mesa/drivers/dri/i915/intel_tris.c index 4b45dc065c..61b0bb3fd3 100644 --- a/src/mesa/drivers/dri/i915/intel_tris.c +++ b/src/mesa/drivers/dri/i915/intel_tris.c @@ -1066,7 +1066,7 @@ union fi /**********************************************************************/ /* Used only with the metaops callbacks. */ /**********************************************************************/ -void +static void intel_meta_draw_poly(struct intel_context *intel, GLuint n, GLfloat xy[][2], @@ -1074,8 +1074,10 @@ intel_meta_draw_poly(struct intel_context *intel, { union fi *vb; GLint i; + GLboolean was_locked = intel->locked; - LOCK_HARDWARE(intel); + if (!was_locked) + LOCK_HARDWARE(intel); /* All 3d primitives should be emitted with INTEL_BATCH_CLIPRECTS, * otherwise the drawing origin (DR4) might not be set correctly. @@ -1094,10 +1096,12 @@ intel_meta_draw_poly(struct intel_context *intel, } INTEL_FIREVERTICES(intel); - UNLOCK_HARDWARE(intel); + + if (!was_locked) + UNLOCK_HARDWARE(intel); } -void +static void intel_meta_draw_quad(struct intel_context *intel, GLfloat x0, GLfloat x1, GLfloat y0, GLfloat y1, @@ -1139,6 +1143,7 @@ intel_meta_draw_quad(struct intel_context *intel, void intelInitTriFuncs(GLcontext * ctx) { + struct intel_context *intel = intel_context(ctx); TNLcontext *tnl = TNL_CONTEXT(ctx); static int firsttime = 1; @@ -1155,4 +1160,6 @@ intelInitTriFuncs(GLcontext * ctx) tnl->Driver.Render.BuildVertices = _tnl_build_vertices; tnl->Driver.Render.CopyPV = _tnl_copy_pv; tnl->Driver.Render.Interp = _tnl_interp; + + intel->vtbl.meta_draw_quad = intel_meta_draw_quad; } diff --git a/src/mesa/drivers/dri/i915/intel_tris.h b/src/mesa/drivers/dri/i915/intel_tris.h index b7bae8cd3b..021e5c6450 100644 --- a/src/mesa/drivers/dri/i915/intel_tris.h +++ b/src/mesa/drivers/dri/i915/intel_tris.h @@ -51,19 +51,4 @@ extern void intelWrapInlinePrimitive(struct intel_context *intel); GLuint *intelExtendInlinePrimitive(struct intel_context *intel, GLuint dwords); - -void intel_meta_draw_quad(struct intel_context *intel, - GLfloat x0, GLfloat x1, - GLfloat y0, GLfloat y1, - GLfloat z, - GLuint color, - GLfloat s0, GLfloat s1, GLfloat t0, GLfloat t1); - -void intel_meta_draw_poly(struct intel_context *intel, - GLuint n, - GLfloat xy[][2], - GLfloat z, GLuint color, GLfloat tex[][2]); - - - #endif diff --git a/src/mesa/drivers/dri/i965/Makefile b/src/mesa/drivers/dri/i965/Makefile index 5b1a83bccc..a4d125f926 100644 --- a/src/mesa/drivers/dri/i965/Makefile +++ b/src/mesa/drivers/dri/i965/Makefile @@ -12,6 +12,8 @@ DRIVER_SOURCES = \ intel_bufmgr_ttm.c \ intel_context.c \ intel_decode.c \ + intel_depthstencil.c \ + intel_fbo.c \ intel_ioctl.c \ intel_mipmap_tree.c \ intel_regions.c \ @@ -21,8 +23,11 @@ DRIVER_SOURCES = \ intel_pixel_bitmap.c \ intel_state.c \ intel_tex.c \ + intel_tex_copy.c \ intel_tex_format.c \ + intel_tex_image.c \ intel_tex_layout.c \ + intel_tex_subimage.c \ intel_tex_validate.c \ brw_cc.c \ brw_clip.c \ @@ -54,7 +59,6 @@ DRIVER_SOURCES = \ brw_state_batch.c \ brw_state_cache.c \ brw_state_dump.c \ - brw_state_pool.c \ brw_state_upload.c \ brw_tex.c \ brw_tex_layout.c \ diff --git a/src/mesa/drivers/dri/i965/brw_cc.c b/src/mesa/drivers/dri/i965/brw_cc.c index 8a1d1527db..357704c577 100644 --- a/src/mesa/drivers/dri/i965/brw_cc.c +++ b/src/mesa/drivers/dri/i965/brw_cc.c @@ -46,7 +46,8 @@ static void upload_cc_vp( struct brw_context *brw ) ccv.min_depth = 0.0; ccv.max_depth = 1.0; - brw->cc.vp_gs_offset = brw_cache_data( &brw->cache[BRW_CC_VP], &ccv ); + dri_bo_unreference(brw->cc.vp_bo); + brw->cc.vp_bo = brw_cache_data( &brw->cache, BRW_CC_VP, &ccv, NULL, 0 ); } const struct brw_tracked_state brw_cc_vp = { @@ -76,8 +77,8 @@ static void upload_cc_unit( struct brw_context *brw ) cc.cc1.stencil_write_mask = brw->attribs.Stencil->WriteMask[0]; cc.cc1.stencil_test_mask = brw->attribs.Stencil->ValueMask[0]; - if (brw->attribs.Stencil->TestTwoSide) { - cc.cc0.bf_stencil_enable = brw->attribs.Stencil->TestTwoSide; + if (brw->attribs.Stencil->_TestTwoSide) { + cc.cc0.bf_stencil_enable = brw->attribs.Stencil->_TestTwoSide; cc.cc0.bf_stencil_func = intel_translate_compare_func(brw->attribs.Stencil->Function[1]); cc.cc0.bf_stencil_fail_op = intel_translate_stencil_op(brw->attribs.Stencil->FailFunc[1]); cc.cc0.bf_stencil_pass_depth_fail_op = intel_translate_stencil_op(brw->attribs.Stencil->ZFailFunc[1]); @@ -90,7 +91,8 @@ static void upload_cc_unit( struct brw_context *brw ) /* Not really sure about this: */ if (brw->attribs.Stencil->WriteMask[0] || - (brw->attribs.Stencil->TestTwoSide && brw->attribs.Stencil->WriteMask[1])) + (brw->attribs.Stencil->_TestTwoSide && + brw->attribs.Stencil->WriteMask[1])) cc.cc0.stencil_write_enable = 1; } @@ -152,12 +154,24 @@ static void upload_cc_unit( struct brw_context *brw ) } /* CACHE_NEW_CC_VP */ - cc.cc4.cc_viewport_state_offset = brw->cc.vp_gs_offset >> 5; + cc.cc4.cc_viewport_state_offset = brw->cc.vp_bo->offset >> 5; /* reloc */ if (INTEL_DEBUG & DEBUG_STATS) cc.cc5.statistics_enable = 1; - brw->cc.state_gs_offset = brw_cache_data( &brw->cache[BRW_CC_UNIT], &cc ); + dri_bo_unreference(brw->cc.state_bo); + brw->cc.state_bo = brw_cache_data( &brw->cache, BRW_CC_UNIT, &cc, + &brw->cc.vp_bo, 1); +} + +static void emit_reloc_cc_unit(struct brw_context *brw) +{ + /* Emit CC viewport relocation */ + dri_emit_reloc(brw->cc.state_bo, + DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, + 0, + offsetof(struct brw_cc_unit_state, cc4), + brw->cc.vp_bo); } const struct brw_tracked_state brw_cc_unit = { @@ -166,7 +180,8 @@ const struct brw_tracked_state brw_cc_unit = { .brw = 0, .cache = CACHE_NEW_CC_VP }, - .update = upload_cc_unit + .update = upload_cc_unit, + .emit_reloc = emit_reloc_cc_unit, }; diff --git a/src/mesa/drivers/dri/i965/brw_clip.c b/src/mesa/drivers/dri/i965/brw_clip.c index 8287fd9edf..e6f3f63126 100644 --- a/src/mesa/drivers/dri/i965/brw_clip.c +++ b/src/mesa/drivers/dri/i965/brw_clip.c @@ -119,28 +119,16 @@ static void compile_clip_prog( struct brw_context *brw, /* Upload */ - brw->clip.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_CLIP_PROG], - &c.key, - sizeof(c.key), - program, - program_size, - &c.prog_data, - &brw->clip.prog_data ); + dri_bo_unreference(brw->clip.prog_bo); + brw->clip.prog_bo = brw_upload_cache( &brw->cache, + BRW_CLIP_PROG, + &c.key, sizeof(c.key), + NULL, 0, + program, program_size, + &c.prog_data, + &brw->clip.prog_data ); } - -static GLboolean search_cache( struct brw_context *brw, - struct brw_clip_prog_key *key ) -{ - return brw_search_cache(&brw->cache[BRW_CLIP_PROG], - key, sizeof(*key), - &brw->clip.prog_data, - &brw->clip.prog_gs_offset); -} - - - - /* Calculate interpolants for triangle and line rasterization. */ static void upload_clip_prog( struct brw_context *brw ) @@ -252,7 +240,12 @@ static void upload_clip_prog( struct brw_context *brw ) } } - if (!search_cache(brw, &key)) + dri_bo_unreference(brw->clip.prog_bo); + brw->clip.prog_bo = brw_search_cache(&brw->cache, BRW_CLIP_PROG, + &key, sizeof(key), + NULL, 0, + &brw->clip.prog_data); + if (brw->clip.prog_bo == NULL) compile_clip_prog( brw, &key ); } diff --git a/src/mesa/drivers/dri/i965/brw_clip_state.c b/src/mesa/drivers/dri/i965/brw_clip_state.c index ba2f0edf51..7640a39b45 100644 --- a/src/mesa/drivers/dri/i965/brw_clip_state.c +++ b/src/mesa/drivers/dri/i965/brw_clip_state.c @@ -45,7 +45,8 @@ static void upload_clip_unit( struct brw_context *brw ) /* CACHE_NEW_CLIP_PROG */ clip.thread0.grf_reg_count = ALIGN(brw->clip.prog_data->total_grf, 16) / 16 - 1; - clip.thread0.kernel_start_pointer = brw->clip.prog_gs_offset >> 6; + /* reloc */ + clip.thread0.kernel_start_pointer = brw->clip.prog_bo->offset >> 6; clip.thread3.urb_entry_read_length = brw->clip.prog_data->urb_read_length; clip.thread3.const_urb_entry_read_length = brw->clip.prog_data->curb_read_length; clip.clip5.clip_mode = brw->clip.prog_data->clip_mode; @@ -79,9 +80,24 @@ static void upload_clip_unit( struct brw_context *brw ) clip.viewport_ymin = -1; clip.viewport_ymax = 1; - brw->clip.state_gs_offset = brw_cache_data( &brw->cache[BRW_CLIP_UNIT], &clip ); + brw->clip.thread0_delta = clip.thread0.grf_reg_count << 1; + + dri_bo_unreference(brw->clip.state_bo); + brw->clip.state_bo = brw_cache_data( &brw->cache, BRW_CLIP_UNIT, &clip, + &brw->clip.prog_bo, 1); } +static void emit_reloc_clip_unit(struct brw_context *brw) +{ + if (!brw->metaops.active) { + /* Emit clip program relocation */ + dri_emit_reloc(brw->clip.state_bo, + DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, + brw->clip.thread0_delta, + offsetof(struct brw_clip_unit_state, thread0), + brw->clip.prog_bo); + } +} const struct brw_tracked_state brw_clip_unit = { .dirty = { @@ -90,5 +106,6 @@ const struct brw_tracked_state brw_clip_unit = { BRW_NEW_URB_FENCE), .cache = CACHE_NEW_CLIP_PROG }, - .update = upload_clip_unit + .update = upload_clip_unit, + .emit_reloc = emit_reloc_clip_unit, }; diff --git a/src/mesa/drivers/dri/i965/brw_context.c b/src/mesa/drivers/dri/i965/brw_context.c index 4654ab1ddf..3c463c3b9a 100644 --- a/src/mesa/drivers/dri/i965/brw_context.c +++ b/src/mesa/drivers/dri/i965/brw_context.c @@ -169,8 +169,6 @@ GLboolean brwCreateContext( const __GLcontextModes *mesaVis, brw->state.dirty.mesa = ~0; brw->state.dirty.brw = ~0; - memset(&brw->wm.bind, ~0, sizeof(brw->wm.bind)); - brw->emit_state_always = 0; ctx->FragmentProgram._MaintainTexEnvProgram = 1; diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h index 68afea111d..a5ef058e8c 100644 --- a/src/mesa/drivers/dri/i965/brw_context.h +++ b/src/mesa/drivers/dri/i965/brw_context.h @@ -139,8 +139,13 @@ struct brw_context; struct brw_state_flags { + /** State update flags signalled by mesa internals */ GLuint mesa; + /** State update flags signalled by brw_state_cache.c searches */ GLuint cache; + /** + * State update flags signalled as the result of brw_tracked_state updates + */ GLuint brw; }; @@ -232,30 +237,44 @@ struct brw_vs_ouput_sizes { #define BRW_MAX_TEX_UNIT 8 #define BRW_WM_MAX_SURF BRW_MAX_TEX_UNIT + 1 -/* Create a fixed sized struct for caching binding tables: - */ -struct brw_surface_binding_table { - GLuint surf_ss_offset[BRW_WM_MAX_SURF]; -}; - - -struct brw_cache; - -struct brw_mem_pool { - dri_bo *buffer; - - GLuint size; - GLuint offset; /* offset of first free byte */ +enum brw_cache_id { + BRW_CC_VP, + BRW_CC_UNIT, + BRW_WM_PROG, + BRW_SAMPLER_DEFAULT_COLOR, + BRW_SAMPLER, + BRW_WM_UNIT, + BRW_SF_PROG, + BRW_SF_VP, + BRW_SF_UNIT, + BRW_VS_UNIT, + BRW_VS_PROG, + BRW_GS_UNIT, + BRW_GS_PROG, + BRW_CLIP_VP, + BRW_CLIP_UNIT, + BRW_CLIP_PROG, + BRW_SS_SURFACE, + BRW_SS_SURF_BIND, - struct brw_context *brw; + BRW_MAX_CACHE }; struct brw_cache_item { + /** + * Effectively part of the key, cache_id identifies what kind of state + * buffer is involved, and also which brw->state.dirty.cache flag should + * be set when this cache item is chosen. + */ + enum brw_cache_id cache_id; + /** 32-bit hash of the key data */ GLuint hash; GLuint key_size; /* for variable-sized keys */ const void *key; + dri_bo **reloc_bufs; + GLuint nr_reloc_bufs; - GLuint offset; /* offset within pool's buffer */ + dri_bo *bo; GLuint data_size; struct brw_cache_item *next; @@ -264,20 +283,19 @@ struct brw_cache_item { struct brw_cache { - GLuint id; - - const char *name; - struct brw_context *brw; - struct brw_mem_pool *pool; struct brw_cache_item **items; GLuint size, n_items; - - GLuint key_size; /* for fixed-size keys */ - GLuint aux_size; - GLuint last_addr; /* offset of active item */ + GLuint key_size[BRW_MAX_CACHE]; /* for fixed-size keys */ + GLuint aux_size[BRW_MAX_CACHE]; + char *name[BRW_MAX_CACHE]; + + /* Record of the last BOs chosen for each cache_id. Used to set + * brw->state.dirty.cache when a new cache item is chosen. + */ + dri_bo *last_bo[BRW_MAX_CACHE]; }; @@ -314,33 +332,6 @@ struct brw_tracked_state { GLboolean always_update; }; - -enum brw_cache_id { - BRW_CC_VP, - BRW_CC_UNIT, - BRW_WM_PROG, - BRW_SAMPLER_DEFAULT_COLOR, - BRW_SAMPLER, - BRW_WM_UNIT, - BRW_SF_PROG, - BRW_SF_VP, - BRW_SF_UNIT, - BRW_VS_UNIT, - BRW_VS_PROG, - BRW_GS_UNIT, - BRW_GS_PROG, - BRW_CLIP_VP, - BRW_CLIP_UNIT, - BRW_CLIP_PROG, - - /* These two are in the SS pool: - */ - BRW_SS_SURFACE, - BRW_SS_SURF_BIND, - - BRW_MAX_CACHE -}; - /* Flags for brw->state.cache. */ #define CACHE_NEW_CC_VP (1<<BRW_CC_VP) @@ -362,16 +353,6 @@ enum brw_cache_id { #define CACHE_NEW_SURFACE (1<<BRW_SS_SURFACE) #define CACHE_NEW_SURF_BIND (1<<BRW_SS_SURF_BIND) - - - -enum brw_mempool_id { - BRW_GS_POOL, - BRW_SS_POOL, - BRW_MAX_POOL -}; - - struct brw_cached_batch_item { struct header *header; GLuint sz; @@ -442,8 +423,7 @@ struct brw_context } state; struct brw_state_pointers attribs; - struct brw_mem_pool pool[BRW_MAX_POOL]; - struct brw_cache cache[BRW_MAX_CACHE]; + struct brw_cache cache; struct brw_cached_batch_item *cached_batch_items; struct { @@ -551,7 +531,7 @@ struct brw_context */ struct brw_tracked_state tracked_state; - GLuint gs_offset; + dri_bo *curbe_bo; GLfloat *last_buf; GLuint last_bufsz; @@ -560,33 +540,38 @@ struct brw_context struct { struct brw_vs_prog_data *prog_data; - GLuint prog_gs_offset; - GLuint state_gs_offset; + GLuint thread0_delta; + dri_bo *prog_bo; + dri_bo *state_bo; } vs; struct { struct brw_gs_prog_data *prog_data; GLboolean prog_active; - GLuint prog_gs_offset; - GLuint state_gs_offset; + GLuint thread0_delta; + dri_bo *prog_bo; + dri_bo *state_bo; } gs; struct { struct brw_clip_prog_data *prog_data; - GLuint prog_gs_offset; - GLuint vp_gs_offset; - GLuint state_gs_offset; + GLuint thread0_delta; + dri_bo *prog_bo; + dri_bo *state_bo; + dri_bo *vp_bo; } clip; struct { struct brw_sf_prog_data *prog_data; - GLuint prog_gs_offset; - GLuint vp_gs_offset; - GLuint state_gs_offset; + GLuint thread0_delta; + GLuint sf5_delta; + dri_bo *prog_bo; + dri_bo *state_bo; + dri_bo *vp_bo; } sf; struct { @@ -599,10 +584,12 @@ struct brw_context /** - * Array of sampler state uploaded at sampler_gs_offset of BRW_SAMPLER + * Array of sampler state uploaded at sampler_bo of BRW_SAMPLER * cache */ struct brw_sampler_state sampler[BRW_MAX_TEX_UNIT]; + /** Array of surface default colors (texture border color) */ + dri_bo *sdc_bo[BRW_MAX_TEX_UNIT]; GLuint render_surf; GLuint nr_surfaces; @@ -612,19 +599,24 @@ struct brw_context GLuint scratch_buffer_size; GLuint sampler_count; - GLuint sampler_gs_offset; + dri_bo *sampler_bo; - struct brw_surface_binding_table bind; - GLuint bind_ss_offset; + /** Binding table of pointers to surf_bo entries */ + dri_bo *bind_bo; + dri_bo *surf_bo[BRW_WM_MAX_SURF]; - GLuint prog_gs_offset; - GLuint state_gs_offset; + GLuint thread0_delta; + GLuint thread2_delta; + GLuint wm4_delta; + dri_bo *prog_bo; + dri_bo *state_bo; } wm; struct { - GLuint vp_gs_offset; - GLuint state_gs_offset; + dri_bo *prog_bo; + dri_bo *state_bo; + dri_bo *vp_bo; } cc; diff --git a/src/mesa/drivers/dri/i965/brw_curbe.c b/src/mesa/drivers/dri/i965/brw_curbe.c index 4007dbf9e9..5d81703d36 100644 --- a/src/mesa/drivers/dri/i965/brw_curbe.c +++ b/src/mesa/drivers/dri/i965/brw_curbe.c @@ -188,7 +188,6 @@ static void upload_constant_buffer(struct brw_context *brw) GLcontext *ctx = &brw->intel.ctx; struct brw_vertex_program *vp = (struct brw_vertex_program *)brw->vertex_program; struct brw_fragment_program *fp = (struct brw_fragment_program *)brw->fragment_program; - struct brw_mem_pool *pool = &brw->pool[BRW_GS_POOL]; GLuint sz = brw->curbe.total_size; GLuint bufsz = sz * 16 * sizeof(GLfloat); GLfloat *buf; @@ -291,7 +290,6 @@ static void upload_constant_buffer(struct brw_context *brw) bufsz == brw->curbe.last_bufsz && memcmp(buf, brw->curbe.last_buf, bufsz) == 0) { free(buf); -/* return; */ } else { if (brw->curbe.last_buf) @@ -299,20 +297,16 @@ static void upload_constant_buffer(struct brw_context *brw) brw->curbe.last_buf = buf; brw->curbe.last_bufsz = bufsz; - - if (!brw_pool_alloc(pool, - bufsz, - 1 << 6, - &brw->curbe.gs_offset)) { - _mesa_printf("out of GS memory for curbe\n"); - assert(0); - return; - } - + dri_bo_unreference(brw->curbe.curbe_bo); + brw->curbe.curbe_bo = dri_bo_alloc(brw->intel.bufmgr, "CURBE", + bufsz, 1 << 6, + DRM_BO_FLAG_MEM_LOCAL | + DRM_BO_FLAG_CACHED | + DRM_BO_FLAG_CACHED_MAPPED); /* Copy data to the buffer: */ - dri_bo_subdata(pool->buffer, brw->curbe.gs_offset, bufsz, buf); + dri_bo_subdata(brw->curbe.curbe_bo, 0, bufsz, buf); } /* Because this provokes an action (ie copy the constants into the @@ -330,7 +324,8 @@ static void upload_constant_buffer(struct brw_context *brw) */ BEGIN_BATCH(2, INTEL_BATCH_NO_CLIPRECTS); OUT_BATCH((CMD_CONST_BUFFER << 16) | (1 << 8) | (2 - 2)); - OUT_BATCH(brw->curbe.gs_offset | (sz - 1)); + OUT_RELOC(brw->curbe.curbe_bo, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, + (sz - 1)); ADVANCE_BATCH(); } @@ -350,6 +345,7 @@ const struct brw_tracked_state brw_constant_buffer = { BRW_NEW_CURBE_OFFSETS), .cache = (CACHE_NEW_WM_PROG) }, - .update = upload_constant_buffer + .update = upload_constant_buffer, + .always_update = GL_TRUE, /* Has a relocation in the batchbuffer */ }; diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c index b2c6aa7dba..eeba8e0a17 100644 --- a/src/mesa/drivers/dri/i965/brw_draw.c +++ b/src/mesa/drivers/dri/i965/brw_draw.c @@ -476,7 +476,9 @@ void brw_draw_init( struct brw_context *brw ) struct intel_buffer_object *intel_bo = intel_buffer_object(brw->vb.upload.vbo[i]); - dri_bo_fake_disable_backing_store(intel_bufferobj_buffer(intel_bo), + dri_bo_fake_disable_backing_store(intel_bufferobj_buffer(&brw->intel, + intel_bo, + INTEL_READ), NULL, NULL); } } diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c index c0da290d5c..b0042a5449 100644 --- a/src/mesa/drivers/dri/i965/brw_draw_upload.c +++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c @@ -42,7 +42,7 @@ #include "intel_ioctl.h" #include "intel_batchbuffer.h" #include "intel_buffer_objects.h" - +#include "intel_tex.h" struct brw_array_state { union header_union header; @@ -68,9 +68,11 @@ struct brw_array_state { }; -static dri_bo *array_buffer( const struct gl_client_array *array ) +static dri_bo *array_buffer( struct intel_context *intel, + const struct gl_client_array *array ) { - return intel_bufferobj_buffer(intel_buffer_object(array->BufferObj)); + return intel_bufferobj_buffer(intel, intel_buffer_object(array->BufferObj), + INTEL_WRITE_PART); } static GLuint double_types[5] = { @@ -253,7 +255,7 @@ static void copy_strided_array( GLubyte *dest, GLuint count ) { if (size == stride) - do_memcpy(dest, src, count * size); + memcpy(dest, src, count * size); else { GLuint i,j; @@ -525,7 +527,7 @@ GLboolean brw_upload_vertices( struct brw_context *brw, vbp.vb[i].vb0.bits.access_type = BRW_VERTEXBUFFER_ACCESS_VERTEXDATA; vbp.vb[i].vb0.bits.vb_index = i; vbp.vb[i].offset = (GLuint)input->glarray->Ptr; - vbp.vb[i].buffer = array_buffer(input->glarray); + vbp.vb[i].buffer = array_buffer(intel, input->glarray); vbp.vb[i].max_index = max_index; } @@ -555,19 +557,6 @@ GLboolean brw_upload_vertices( struct brw_context *brw, return GL_TRUE; } - -static GLuint element_size( GLenum type ) -{ - switch(type) { - case GL_UNSIGNED_INT: return 4; - case GL_UNSIGNED_SHORT: return 2; - case GL_UNSIGNED_BYTE: return 1; - default: assert(0); return 0; - } -} - - - void brw_upload_indices( struct brw_context *brw, const struct _mesa_index_buffer *index_buffer ) { @@ -621,7 +610,9 @@ void brw_upload_indices( struct brw_context *brw, */ { struct brw_indexbuffer ib; - dri_bo *buffer = intel_bufferobj_buffer(intel_buffer_object(bufferobj)); + dri_bo *buffer = intel_bufferobj_buffer(intel, + intel_buffer_object(bufferobj), + INTEL_READ); memset(&ib, 0, sizeof(ib)); diff --git a/src/mesa/drivers/dri/i965/brw_fallback.c b/src/mesa/drivers/dri/i965/brw_fallback.c index 3925dcf37b..3c4c60a3ea 100644 --- a/src/mesa/drivers/dri/i965/brw_fallback.c +++ b/src/mesa/drivers/dri/i965/brw_fallback.c @@ -45,7 +45,8 @@ static GLboolean do_check_fallback(struct brw_context *brw) { GLcontext *ctx = &brw->intel.ctx; GLuint i; - + struct gl_framebuffer *fb = ctx->DrawBuffer; + /* BRW_NEW_METAOPS */ if (brw->metaops.active) @@ -58,11 +59,15 @@ static GLboolean do_check_fallback(struct brw_context *brw) /* _NEW_BUFFERS */ - if (ctx->DrawBuffer->_ColorDrawBufferMask[0] != BUFFER_BIT_FRONT_LEFT && - ctx->DrawBuffer->_ColorDrawBufferMask[0] != BUFFER_BIT_BACK_LEFT) { - DBG("FALLBACK: draw buffer %d: 0x%08x\n", - ctx->DrawBuffer->_ColorDrawBufferMask[0]); - return GL_TRUE; + /* We can only handle a single draw buffer at the moment, and only as the + * first color buffer. + */ + for (i = 0; i < MAX_DRAW_BUFFERS; i++) { + if (fb->_NumColorDrawBuffers[i] > (i == 0 ? 1 : 0)) { + DBG("FALLBACK: draw buffer %d: 0x%08x\n", + i, ctx->DrawBuffer->_ColorDrawBufferMask[i]); + return GL_TRUE; + } } /* _NEW_RENDERMODE diff --git a/src/mesa/drivers/dri/i965/brw_gs.c b/src/mesa/drivers/dri/i965/brw_gs.c index 73263a5fff..5c52212a3b 100644 --- a/src/mesa/drivers/dri/i965/brw_gs.c +++ b/src/mesa/drivers/dri/i965/brw_gs.c @@ -119,26 +119,15 @@ static void compile_gs_prog( struct brw_context *brw, /* Upload */ - brw->gs.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_GS_PROG], - &c.key, - sizeof(c.key), - program, - program_size, - &c.prog_data, - &brw->gs.prog_data ); + dri_bo_unreference(brw->gs.prog_bo); + brw->gs.prog_bo = brw_upload_cache( &brw->cache, BRW_GS_PROG, + &c.key, sizeof(c.key), + NULL, 0, + program, program_size, + &c.prog_data, + &brw->gs.prog_data ); } - -static GLboolean search_cache( struct brw_context *brw, - struct brw_gs_prog_key *key ) -{ - return brw_search_cache(&brw->cache[BRW_GS_PROG], - key, sizeof(*key), - &brw->gs.prog_data, - &brw->gs.prog_gs_offset); -} - - static const GLenum gs_prim[GL_POLYGON+1] = { GL_POINTS, GL_LINES, @@ -187,7 +176,12 @@ static void upload_gs_prog( struct brw_context *brw ) } if (brw->gs.prog_active) { - if (!search_cache(brw, &key)) + dri_bo_unreference(brw->gs.prog_bo); + brw->gs.prog_bo = brw_search_cache(&brw->cache, BRW_GS_PROG, + &key, sizeof(key), + NULL, 0, + &brw->gs.prog_data); + if (brw->gs.prog_bo == NULL) compile_gs_prog( brw, &key ); } } diff --git a/src/mesa/drivers/dri/i965/brw_gs_state.c b/src/mesa/drivers/dri/i965/brw_gs_state.c index 5db4dd4603..6bbf11e253 100644 --- a/src/mesa/drivers/dri/i965/brw_gs_state.c +++ b/src/mesa/drivers/dri/i965/brw_gs_state.c @@ -48,7 +48,8 @@ static void upload_gs_unit( struct brw_context *brw ) if (brw->gs.prog_active) { gs.thread0.grf_reg_count = ALIGN(brw->gs.prog_data->total_grf, 16) / 16 - 1; - gs.thread0.kernel_start_pointer = brw->gs.prog_gs_offset >> 6; + /* reloc */ + gs.thread0.kernel_start_pointer = brw->gs.prog_bo->offset >> 6; gs.thread3.urb_entry_read_length = brw->gs.prog_data->urb_read_length; } else { @@ -73,11 +74,25 @@ static void upload_gs_unit( struct brw_context *brw ) gs.thread3.const_urb_entry_read_offset = 0; gs.thread3.const_urb_entry_read_length = 0; gs.thread3.urb_entry_read_offset = 0; - - brw->gs.state_gs_offset = brw_cache_data( &brw->cache[BRW_GS_UNIT], &gs ); + brw->gs.thread0_delta = gs.thread0.grf_reg_count << 1; + + dri_bo_unreference(brw->gs.state_bo); + brw->gs.state_bo = brw_cache_data( &brw->cache, BRW_GS_UNIT, &gs, + &brw->gs.prog_bo, 1 ); } +static void emit_reloc_gs_unit(struct brw_context *brw) +{ + if (brw->gs.prog_active) { + /* Emit GS program relocation */ + dri_emit_reloc(brw->gs.state_bo, + DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, + brw->gs.thread0_delta, + offsetof(struct brw_gs_unit_state, thread0), + brw->gs.prog_bo); + } +} const struct brw_tracked_state brw_gs_unit = { .dirty = { @@ -86,5 +101,6 @@ const struct brw_tracked_state brw_gs_unit = { BRW_NEW_URB_FENCE), .cache = CACHE_NEW_GS_PROG }, - .update = upload_gs_unit + .update = upload_gs_unit, + .emit_reloc = emit_reloc_gs_unit, }; diff --git a/src/mesa/drivers/dri/i965/brw_metaops.c b/src/mesa/drivers/dri/i965/brw_metaops.c index 6e030f191e..87da464f1b 100644 --- a/src/mesa/drivers/dri/i965/brw_metaops.c +++ b/src/mesa/drivers/dri/i965/brw_metaops.c @@ -376,8 +376,7 @@ static void meta_draw_quad(struct intel_context *intel, GLfloat x0, GLfloat x1, GLfloat y0, GLfloat y1, GLfloat z, - GLubyte red, GLubyte green, - GLubyte blue, GLubyte alpha, + GLuint color, GLfloat s0, GLfloat s1, GLfloat t0, GLfloat t1) { @@ -388,7 +387,6 @@ static void meta_draw_quad(struct intel_context *intel, struct gl_client_array *attribs[VERT_ATTRIB_MAX]; struct _mesa_prim prim[1]; GLfloat pos[4][3]; - GLubyte color[4]; ctx->Driver.BufferData(ctx, GL_ARRAY_BUFFER_ARB, @@ -413,7 +411,6 @@ static void meta_draw_quad(struct intel_context *intel, pos[3][1] = y1; pos[3][2] = z; - ctx->Driver.BufferSubData(ctx, GL_ARRAY_BUFFER_ARB, 0, @@ -421,16 +418,14 @@ static void meta_draw_quad(struct intel_context *intel, pos, brw->metaops.vbo); - color[0] = red; - color[1] = green; - color[2] = blue; - color[3] = alpha; + /* Convert incoming ARGB to required RGBA */ + color = (color >> 24) | (color << 8); ctx->Driver.BufferSubData(ctx, GL_ARRAY_BUFFER_ARB, sizeof(pos), sizeof(color), - color, + &color, brw->metaops.vbo); /* Ignoring texture coords. diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c index 210745c63b..15e4e61244 100644 --- a/src/mesa/drivers/dri/i965/brw_misc_state.c +++ b/src/mesa/drivers/dri/i965/brw_misc_state.c @@ -77,7 +77,6 @@ const struct brw_tracked_state brw_blend_constant_color = { static void upload_drawing_rect(struct brw_context *brw) { struct intel_context *intel = &brw->intel; - __DRIdrawablePrivate *dPriv = intel->driDrawable; struct brw_drawrect bdr; int x1, y1; int x2, y2; @@ -105,8 +104,8 @@ static void upload_drawing_rect(struct brw_context *brw) bdr.ymin = y1; bdr.xmax = x2; bdr.ymax = y2; - bdr.xorg = dPriv->x; - bdr.yorg = dPriv->y; + bdr.xorg = intel->drawX; + bdr.yorg = intel->drawY; /* Can't use BRW_CACHED_BATCH_STRUCT because this is also emitted * uncached in brw_draw.c: @@ -128,31 +127,25 @@ const struct brw_tracked_state brw_drawing_rect = { * state pointers. * * The binding table pointers are relative to the surface state base address, - * which is the BRW_SS_POOL cache buffer. + * which is 0. */ static void upload_binding_table_pointers(struct brw_context *brw) { - struct brw_binding_table_pointers btp; - memset(&btp, 0, sizeof(btp)); - - btp.header.opcode = CMD_BINDING_TABLE_PTRS; - btp.header.length = sizeof(btp)/4 - 2; - btp.vs = 0; - btp.gs = 0; - btp.clp = 0; - btp.sf = 0; - btp.wm = brw->wm.bind_ss_offset; - - BRW_CACHED_BATCH_STRUCT(brw, &btp); + struct intel_context *intel = &brw->intel; + + BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS); + OUT_BATCH(CMD_BINDING_TABLE_PTRS << 16 | (6 - 2)); + OUT_BATCH(0); /* vs */ + OUT_BATCH(0); /* gs */ + OUT_BATCH(0); /* clip */ + OUT_BATCH(0); /* sf */ + OUT_RELOC(brw->wm.bind_bo, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 0); + ADVANCE_BATCH(); } const struct brw_tracked_state brw_binding_table_pointers = { - .dirty = { - .mesa = 0, - .brw = 0, - .cache = CACHE_NEW_SURF_BIND - }, - .update = upload_binding_table_pointers + .update = upload_binding_table_pointers, + .always_update = GL_TRUE, /* Has a relocation in the batchbuffer */ }; @@ -160,39 +153,33 @@ const struct brw_tracked_state brw_binding_table_pointers = { * Upload pointers to the per-stage state. * * The state pointers in this packet are all relative to the general state - * base address set by CMD_STATE_BASE_ADDRESS, which is the BRW_GS_POOL buffer. + * base address set by CMD_STATE_BASE_ADDRESS, which is 0. */ static void upload_pipelined_state_pointers(struct brw_context *brw ) { - struct brw_pipelined_state_pointers psp; - memset(&psp, 0, sizeof(psp)); - - psp.header.opcode = CMD_PIPELINED_STATE_POINTERS; - psp.header.length = sizeof(psp)/4 - 2; - - psp.vs.offset = brw->vs.state_gs_offset >> 5; - psp.sf.offset = brw->sf.state_gs_offset >> 5; - psp.wm.offset = brw->wm.state_gs_offset >> 5; - psp.cc.offset = brw->cc.state_gs_offset >> 5; - - /* GS gets turned on and off regularly. Need to re-emit URB fence - * after this occurs. - */ - if (brw->gs.prog_active) { - psp.gs.offset = brw->gs.state_gs_offset >> 5; - psp.gs.enable = 1; - } - - if (!brw->metaops.active) { - psp.clp.offset = brw->clip.state_gs_offset >> 5; - psp.clp.enable = 1; - } + struct intel_context *intel = &brw->intel; + BEGIN_BATCH(7, INTEL_BATCH_NO_CLIPRECTS); + OUT_BATCH(CMD_PIPELINED_STATE_POINTERS << 16 | (7 - 2)); + OUT_RELOC(brw->vs.state_bo, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 0); + if (brw->gs.prog_active) + OUT_RELOC(brw->gs.state_bo, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 1); + else + OUT_BATCH(0); + if (!brw->metaops.active) + OUT_RELOC(brw->clip.state_bo, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 1); + else + OUT_BATCH(0); + OUT_RELOC(brw->sf.state_bo, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 0); + OUT_RELOC(brw->wm.state_bo, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 0); + OUT_RELOC(brw->cc.state_bo, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 0); + ADVANCE_BATCH(); - if (BRW_CACHED_BATCH_STRUCT(brw, &psp)) - brw->state.dirty.brw |= BRW_NEW_PSP; + brw->state.dirty.brw |= BRW_NEW_PSP; } +#if 0 +/* Combined into brw_psp_urb_cbs */ const struct brw_tracked_state brw_pipelined_state_pointers = { .dirty = { .mesa = 0, @@ -206,7 +193,9 @@ const struct brw_tracked_state brw_pipelined_state_pointers = { CACHE_NEW_CC_UNIT) }, .update = upload_pipelined_state_pointers + .always_update = GL_TRUE, /* Has a relocation in the batchbuffer */ }; +#endif static void upload_psp_urb_cbs(struct brw_context *brw ) { @@ -228,7 +217,8 @@ const struct brw_tracked_state brw_psp_urb_cbs = { CACHE_NEW_WM_UNIT | CACHE_NEW_CC_UNIT) }, - .update = upload_psp_urb_cbs + .update = upload_psp_urb_cbs, + .always_update = GL_TRUE, /* psp has relocations. */ }; /** @@ -242,37 +232,48 @@ static void upload_depthbuffer(struct brw_context *brw) struct intel_context *intel = &brw->intel; struct intel_region *region = brw->state.depth_region; - unsigned int format; - - switch (region->cpp) { - case 2: - format = BRW_DEPTHFORMAT_D16_UNORM; - break; - case 4: - if (intel->depth_buffer_is_float) - format = BRW_DEPTHFORMAT_D32_FLOAT; - else - format = BRW_DEPTHFORMAT_D24_UNORM_S8_UINT; - break; - default: - assert(0); - return; + if (region == NULL) { + BEGIN_BATCH(5, INTEL_BATCH_NO_CLIPRECTS); + OUT_BATCH(CMD_DEPTH_BUFFER << 16 | (5 - 2)); + OUT_BATCH((BRW_DEPTHFORMAT_D32_FLOAT << 18) | + (BRW_SURFACE_NULL << 29)); + OUT_BATCH(0); + OUT_BATCH(0); + OUT_BATCH(0); + ADVANCE_BATCH(); + } else { + unsigned int format; + + switch (region->cpp) { + case 2: + format = BRW_DEPTHFORMAT_D16_UNORM; + break; + case 4: + if (intel->depth_buffer_is_float) + format = BRW_DEPTHFORMAT_D32_FLOAT; + else + format = BRW_DEPTHFORMAT_D24_UNORM_S8_UINT; + break; + default: + assert(0); + return; + } + + BEGIN_BATCH(5, INTEL_BATCH_NO_CLIPRECTS); + OUT_BATCH(CMD_DEPTH_BUFFER << 16 | (5 - 2)); + OUT_BATCH(((region->pitch * region->cpp) - 1) | + (format << 18) | + (BRW_TILEWALK_YMAJOR << 26) | + (region->tiled << 27) | + (BRW_SURFACE_2D << 29)); + OUT_RELOC(region->buffer, + DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0); + OUT_BATCH((BRW_SURFACE_MIPMAPLAYOUT_BELOW << 1) | + ((region->pitch - 1) << 6) | + ((region->height - 1) << 19)); + OUT_BATCH(0); + ADVANCE_BATCH(); } - - BEGIN_BATCH(5, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH(CMD_DEPTH_BUFFER << 16 | (5 - 2)); - OUT_BATCH(((region->pitch * region->cpp) - 1) | - (format << 18) | - (BRW_TILEWALK_YMAJOR << 26) | - (region->tiled << 27) | - (BRW_SURFACE_2D << 29)); - OUT_RELOC(region->buffer, - DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0); - OUT_BATCH((BRW_SURFACE_MIPMAPLAYOUT_BELOW << 1) | - ((region->pitch - 1) << 6) | - ((region->height - 1) << 19)); - OUT_BATCH(0); - ADVANCE_BATCH(); } const struct brw_tracked_state brw_depthbuffer = { @@ -491,20 +492,19 @@ static void upload_state_base_address( struct brw_context *brw ) */ BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS); OUT_BATCH(CMD_STATE_BASE_ADDRESS << 16 | (6 - 2)); - OUT_RELOC(brw->pool[BRW_GS_POOL].buffer, - DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, - 1); /* General state base address */ - OUT_RELOC(brw->pool[BRW_SS_POOL].buffer, - DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, - 1); /* Surface state base address */ + OUT_BATCH(1); /* General state base address */ + OUT_BATCH(1); /* Surface state base address */ OUT_BATCH(1); /* Indirect object base address */ OUT_BATCH(1); /* General state upper bound */ OUT_BATCH(1); /* Indirect object upper bound */ ADVANCE_BATCH(); } - const struct brw_tracked_state brw_state_base_address = { - .always_update = GL_TRUE, + .dirty = { + .mesa = 0, + .brw = BRW_NEW_CONTEXT, + .cache = 0, + }, .update = upload_state_base_address }; diff --git a/src/mesa/drivers/dri/i965/brw_sf.c b/src/mesa/drivers/dri/i965/brw_sf.c index 738ceb0552..6c2f174bf5 100644 --- a/src/mesa/drivers/dri/i965/brw_sf.c +++ b/src/mesa/drivers/dri/i965/brw_sf.c @@ -87,18 +87,18 @@ static void compile_sf_prog( struct brw_context *brw, switch (key->primitive) { case SF_TRIANGLES: c.nr_verts = 3; - brw_emit_tri_setup( &c ); + brw_emit_tri_setup( &c, GL_TRUE ); break; case SF_LINES: c.nr_verts = 2; - brw_emit_line_setup( &c ); + brw_emit_line_setup( &c, GL_TRUE ); break; case SF_POINTS: c.nr_verts = 1; if (key->do_point_sprite) - brw_emit_point_sprite_setup( &c ); + brw_emit_point_sprite_setup( &c, GL_TRUE ); else - brw_emit_point_setup( &c ); + brw_emit_point_setup( &c, GL_TRUE ); break; case SF_UNFILLED_TRIS: c.nr_verts = 3; @@ -116,26 +116,15 @@ static void compile_sf_prog( struct brw_context *brw, /* Upload */ - brw->sf.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_SF_PROG], - &c.key, - sizeof(c.key), - program, - program_size, - &c.prog_data, - &brw->sf.prog_data ); + dri_bo_unreference(brw->sf.prog_bo); + brw->sf.prog_bo = brw_upload_cache( &brw->cache, BRW_SF_PROG, + &c.key, sizeof(c.key), + NULL, 0, + program, program_size, + &c.prog_data, + &brw->sf.prog_data ); } - -static GLboolean search_cache( struct brw_context *brw, - struct brw_sf_prog_key *key ) -{ - return brw_search_cache(&brw->cache[BRW_SF_PROG], - key, sizeof(*key), - &brw->sf.prog_data, - &brw->sf.prog_gs_offset); -} - - /* Calculate interpolants for triangle and line rasterization. */ static void upload_sf_prog( struct brw_context *brw ) @@ -180,8 +169,12 @@ static void upload_sf_prog( struct brw_context *brw ) if (key.do_twoside_color) key.frontface_ccw = (brw->attribs.Polygon->FrontFace == GL_CCW); - - if (!search_cache(brw, &key)) + dri_bo_unreference(brw->sf.prog_bo); + brw->sf.prog_bo = brw_search_cache(&brw->cache, BRW_SF_PROG, + &key, sizeof(key), + NULL, 0, + &brw->sf.prog_data); + if (brw->sf.prog_bo == NULL) compile_sf_prog( brw, &key ); } diff --git a/src/mesa/drivers/dri/i965/brw_sf.h b/src/mesa/drivers/dri/i965/brw_sf.h index 385f1eea13..1c0fb70fe0 100644 --- a/src/mesa/drivers/dri/i965/brw_sf.h +++ b/src/mesa/drivers/dri/i965/brw_sf.h @@ -103,10 +103,10 @@ struct brw_sf_compile { }; -void brw_emit_tri_setup( struct brw_sf_compile *c ); -void brw_emit_line_setup( struct brw_sf_compile *c ); -void brw_emit_point_setup( struct brw_sf_compile *c ); -void brw_emit_point_sprite_setup( struct brw_sf_compile *c ); +void brw_emit_tri_setup( struct brw_sf_compile *c, GLboolean allocate ); +void brw_emit_line_setup( struct brw_sf_compile *c, GLboolean allocate ); +void brw_emit_point_setup( struct brw_sf_compile *c, GLboolean allocate ); +void brw_emit_point_sprite_setup( struct brw_sf_compile *c, GLboolean allocate ); void brw_emit_anyprim_setup( struct brw_sf_compile *c ); #endif diff --git a/src/mesa/drivers/dri/i965/brw_sf_emit.c b/src/mesa/drivers/dri/i965/brw_sf_emit.c index 5e86e428fa..080a02b730 100644 --- a/src/mesa/drivers/dri/i965/brw_sf_emit.c +++ b/src/mesa/drivers/dri/i965/brw_sf_emit.c @@ -343,13 +343,16 @@ static GLboolean calculate_masks( struct brw_sf_compile *c, -void brw_emit_tri_setup( struct brw_sf_compile *c ) +void brw_emit_tri_setup( struct brw_sf_compile *c, GLboolean allocate) { struct brw_compile *p = &c->func; GLuint i; c->nr_verts = 3; - alloc_regs(c); + + if (allocate) + alloc_regs(c); + invert_det(c); copy_z_inv_w(c); @@ -428,14 +431,17 @@ void brw_emit_tri_setup( struct brw_sf_compile *c ) -void brw_emit_line_setup( struct brw_sf_compile *c ) +void brw_emit_line_setup( struct brw_sf_compile *c, GLboolean allocate) { struct brw_compile *p = &c->func; GLuint i; c->nr_verts = 2; - alloc_regs(c); + + if (allocate) + alloc_regs(c); + invert_det(c); copy_z_inv_w(c); @@ -497,13 +503,16 @@ void brw_emit_line_setup( struct brw_sf_compile *c ) } } -void brw_emit_point_sprite_setup( struct brw_sf_compile *c ) +void brw_emit_point_sprite_setup( struct brw_sf_compile *c, GLboolean allocate) { struct brw_compile *p = &c->func; GLuint i; c->nr_verts = 1; - alloc_regs(c); + + if (allocate) + alloc_regs(c); + copy_z_inv_w(c); for (i = 0; i < c->nr_setup_regs; i++) { @@ -581,13 +590,16 @@ void brw_emit_point_sprite_setup( struct brw_sf_compile *c ) /* Points setup - several simplifications as all attributes are * constant across the face of the point (point sprites excluded!) */ -void brw_emit_point_setup( struct brw_sf_compile *c ) +void brw_emit_point_setup( struct brw_sf_compile *c, GLboolean allocate) { struct brw_compile *p = &c->func; GLuint i; c->nr_verts = 1; - alloc_regs(c); + + if (allocate) + alloc_regs(c); + copy_z_inv_w(c); brw_MOV(p, c->m1Cx, brw_imm_ud(0)); /* zero - move out of loop */ @@ -645,7 +657,10 @@ void brw_emit_anyprim_setup( struct brw_sf_compile *c ) struct brw_reg primmask; struct brw_instruction *jmp; struct brw_reg v1_null_ud = vec1(retype(brw_null_reg(), BRW_REGISTER_TYPE_UD)); + + GLuint saveflag; + c->nr_verts = 3; alloc_regs(c); primmask = retype(get_element(c->tmp, 0), BRW_REGISTER_TYPE_UD); @@ -663,10 +678,15 @@ void brw_emit_anyprim_setup( struct brw_sf_compile *c ) (1<<_3DPRIM_TRIFAN_NOSTIPPLE))); jmp = brw_JMPI(p, ip, ip, brw_imm_w(0)); { + saveflag = p->flag_value; brw_push_insn_state(p); - brw_emit_tri_setup( c ); + brw_emit_tri_setup( c, GL_FALSE ); brw_pop_insn_state(p); - /* note - thread killed in subroutine */ + p->flag_value = saveflag; + /* note - thread killed in subroutine, so must + * restore the flag which is changed when building + * the subroutine. fix #13240 + */ } brw_land_fwd_jump(p, jmp); @@ -679,9 +699,11 @@ void brw_emit_anyprim_setup( struct brw_sf_compile *c ) (1<<_3DPRIM_LINESTRIP_CONT_BF))); jmp = brw_JMPI(p, ip, ip, brw_imm_w(0)); { + saveflag = p->flag_value; brw_push_insn_state(p); - brw_emit_line_setup( c ); + brw_emit_line_setup( c, GL_FALSE ); brw_pop_insn_state(p); + p->flag_value = saveflag; /* note - thread killed in subroutine */ } brw_land_fwd_jump(p, jmp); @@ -690,13 +712,15 @@ void brw_emit_anyprim_setup( struct brw_sf_compile *c ) brw_AND(p, v1_null_ud, payload_attr, brw_imm_ud(1<<BRW_SPRITE_POINT_ENABLE)); jmp = brw_JMPI(p, ip, ip, brw_imm_w(0)); { + saveflag = p->flag_value; brw_push_insn_state(p); - brw_emit_point_sprite_setup( c ); + brw_emit_point_sprite_setup( c, GL_FALSE ); brw_pop_insn_state(p); + p->flag_value = saveflag; } brw_land_fwd_jump(p, jmp); - brw_emit_point_setup( c ); + brw_emit_point_setup( c, GL_FALSE ); } diff --git a/src/mesa/drivers/dri/i965/brw_sf_state.c b/src/mesa/drivers/dri/i965/brw_sf_state.c index 2257916aae..e1304d3144 100644 --- a/src/mesa/drivers/dri/i965/brw_sf_state.c +++ b/src/mesa/drivers/dri/i965/brw_sf_state.c @@ -35,69 +35,69 @@ #include "brw_state.h" #include "brw_defines.h" #include "macros.h" +#include "intel_fbo.h" static void upload_sf_vp(struct brw_context *brw) { + GLcontext *ctx = &brw->intel.ctx; + const GLfloat depth_scale = 1.0F / ctx->DrawBuffer->_DepthMaxF; struct brw_sf_viewport sfv; + struct intel_renderbuffer *irb = + intel_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0][0]); + GLfloat y_scale, y_bias; memset(&sfv, 0, sizeof(sfv)); - - if (brw->intel.driDrawable) - { - /* _NEW_VIEWPORT, BRW_NEW_METAOPS */ - - if (!brw->metaops.active) { - const GLfloat *v = brw->intel.ctx.Viewport._WindowMap.m; - - sfv.viewport.m00 = v[MAT_SX]; - sfv.viewport.m11 = - v[MAT_SY]; - sfv.viewport.m22 = v[MAT_SZ] * brw->intel.depth_scale; - sfv.viewport.m30 = v[MAT_TX]; - sfv.viewport.m31 = - v[MAT_TY] + brw->intel.driDrawable->h; - sfv.viewport.m32 = v[MAT_TZ] * brw->intel.depth_scale; - } - else { - sfv.viewport.m00 = 1; - sfv.viewport.m11 = - 1; - sfv.viewport.m22 = 1; - sfv.viewport.m30 = 0; - sfv.viewport.m31 = brw->intel.driDrawable->h; - sfv.viewport.m32 = 0; + + if (ctx->DrawBuffer->Name) { + /* User-created FBO */ + if (irb && !irb->RenderToTexture) { + y_scale = -1.0; + y_bias = ctx->DrawBuffer->Height; + } else { + y_scale = 1.0; + y_bias = 0; } + } else { + y_scale = -1.0; + y_bias = ctx->DrawBuffer->Height; } - /* XXX: what state for this? */ - if (brw->intel.driDrawable) - { - intelScreenPrivate *screen = brw->intel.intelScreen; - /* _NEW_SCISSOR */ - GLint x = brw->attribs.Scissor->X; - GLint y = brw->attribs.Scissor->Y; - GLuint w = brw->attribs.Scissor->Width; - GLuint h = brw->attribs.Scissor->Height; - - GLint x1 = x; - GLint y1 = brw->intel.driDrawable->h - (y + h); - GLint x2 = x + w - 1; - GLint y2 = y1 + h - 1; - - if (x1 < 0) x1 = 0; - if (y1 < 0) y1 = 0; - if (x2 < 0) x2 = 0; - if (y2 < 0) y2 = 0; - - if (x2 >= screen->width) x2 = screen->width-1; - if (y2 >= screen->height) y2 = screen->height-1; - if (x1 >= screen->width) x1 = screen->width-1; - if (y1 >= screen->height) y1 = screen->height-1; - - sfv.scissor.xmin = x1; - sfv.scissor.xmax = x2; - sfv.scissor.ymin = y1; - sfv.scissor.ymax = y2; + /* _NEW_VIEWPORT, BRW_NEW_METAOPS */ + + if (!brw->metaops.active) { + const GLfloat *v = ctx->Viewport._WindowMap.m; + + sfv.viewport.m00 = v[MAT_SX]; + sfv.viewport.m11 = v[MAT_SY] * y_scale; + sfv.viewport.m22 = v[MAT_SZ] * depth_scale; + sfv.viewport.m30 = v[MAT_TX]; + sfv.viewport.m31 = v[MAT_TY] * y_scale + y_bias; + sfv.viewport.m32 = v[MAT_TZ] * depth_scale; + } else { + sfv.viewport.m00 = 1; + sfv.viewport.m11 = - 1; + sfv.viewport.m22 = 1; + sfv.viewport.m30 = 0; + sfv.viewport.m31 = ctx->DrawBuffer->Height; + sfv.viewport.m32 = 0; } - brw->sf.vp_gs_offset = brw_cache_data( &brw->cache[BRW_SF_VP], &sfv ); + /* _NEW_SCISSOR */ + + /* The scissor only needs to handle the intersection of drawable and + * scissor rect. Clipping to the boundaries of static shared buffers + * for front/back/depth is covered by looping over cliprects in brw_draw.c. + * + * Note that the hardware's coordinates are inclusive, while Mesa's min is + * inclusive but max is exclusive. + */ + sfv.scissor.xmin = ctx->DrawBuffer->_Xmin; + sfv.scissor.xmax = ctx->DrawBuffer->_Xmax - 1; + sfv.scissor.ymin = ctx->DrawBuffer->Height - ctx->DrawBuffer->_Ymax; + sfv.scissor.ymax = ctx->DrawBuffer->Height - ctx->DrawBuffer->_Ymin - 1; + + dri_bo_unreference(brw->sf.vp_bo); + brw->sf.vp_bo = brw_cache_data( &brw->cache, BRW_SF_VP, &sfv, NULL, 0 ); } const struct brw_tracked_state brw_sf_vp = { @@ -116,10 +116,11 @@ static void upload_sf_unit( struct brw_context *brw ) { struct brw_sf_unit_state sf; memset(&sf, 0, sizeof(sf)); + dri_bo *reloc_bufs[2]; /* CACHE_NEW_SF_PROG */ sf.thread0.grf_reg_count = ALIGN(brw->sf.prog_data->total_grf, 16) / 16 - 1; - sf.thread0.kernel_start_pointer = brw->sf.prog_gs_offset >> 6; + sf.thread0.kernel_start_pointer = brw->sf.prog_bo->offset >> 6; /* reloc */ sf.thread3.urb_entry_read_length = brw->sf.prog_data->urb_read_length; sf.thread1.floating_point_mode = BRW_FLOATING_POINT_NON_IEEE_754; @@ -138,7 +139,7 @@ static void upload_sf_unit( struct brw_context *brw ) sf.thread4.stats_enable = 1; /* CACHE_NEW_SF_VP */ - sf.sf5.sf_viewport_state_offset = brw->sf.vp_gs_offset >> 5; + sf.sf5.sf_viewport_state_offset = brw->sf.vp_bo->offset >> 5; /* reloc */ sf.sf5.viewport_transform = 1; @@ -202,9 +203,33 @@ static void upload_sf_unit( struct brw_context *brw ) sf.sf6.dest_org_vbias = 0x8; sf.sf6.dest_org_hbias = 0x8; - brw->sf.state_gs_offset = brw_cache_data( &brw->cache[BRW_SF_UNIT], &sf ); + reloc_bufs[0] = brw->sf.prog_bo; + reloc_bufs[1] = brw->sf.vp_bo; + + brw->sf.thread0_delta = sf.thread0.grf_reg_count << 1; + brw->sf.sf5_delta = sf.sf5.front_winding | (sf.sf5.viewport_transform << 1); + + dri_bo_unreference(brw->sf.state_bo); + brw->sf.state_bo = brw_cache_data( &brw->cache, BRW_SF_UNIT, &sf, + reloc_bufs, 2 ); } +static void emit_reloc_sf_unit(struct brw_context *brw) +{ + /* Emit SF program relocation */ + dri_emit_reloc(brw->sf.state_bo, + DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, + brw->sf.thread0_delta, + offsetof(struct brw_sf_unit_state, thread0), + brw->sf.prog_bo); + + /* Emit SF viewport relocation */ + dri_emit_reloc(brw->sf.state_bo, + DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, + brw->sf.sf5_delta, + offsetof(struct brw_sf_unit_state, sf5), + brw->sf.vp_bo); +} const struct brw_tracked_state brw_sf_unit = { .dirty = { @@ -217,7 +242,6 @@ const struct brw_tracked_state brw_sf_unit = { .cache = (CACHE_NEW_SF_VP | CACHE_NEW_SF_PROG) }, - .update = upload_sf_unit + .update = upload_sf_unit, + .emit_reloc = emit_reloc_sf_unit, }; - - diff --git a/src/mesa/drivers/dri/i965/brw_state.h b/src/mesa/drivers/dri/i965/brw_state.h index ef2409df5a..f0a740f456 100644 --- a/src/mesa/drivers/dri/i965/brw_state.h +++ b/src/mesa/drivers/dri/i965/brw_state.h @@ -83,35 +83,42 @@ const struct brw_tracked_state brw_clear_batch_cache; /*********************************************************************** * brw_state_cache.c */ -GLuint brw_cache_data(struct brw_cache *cache, - const void *data ); - -GLuint brw_cache_data_sz(struct brw_cache *cache, - const void *data, - GLuint data_sz); - -GLuint brw_upload_cache( struct brw_cache *cache, - const void *key, - GLuint key_sz, - const void *data, - GLuint data_sz, - const void *aux, - void *aux_return ); - -GLboolean brw_search_cache( struct brw_cache *cache, - const void *key, - GLuint key_size, - void *aux_return, - GLuint *offset_return); - -void brw_init_caches( struct brw_context *brw ); -void brw_destroy_caches( struct brw_context *brw ); - -static inline dri_bo *brw_cache_buffer(struct brw_context *brw, - enum brw_cache_id id) -{ - return brw->cache[id].pool->buffer; -} +dri_bo *brw_cache_data(struct brw_cache *cache, + enum brw_cache_id cache_id, + const void *data, + dri_bo **reloc_bufs, + GLuint nr_reloc_bufs); + +dri_bo *brw_cache_data_sz(struct brw_cache *cache, + enum brw_cache_id cache_id, + const void *data, + GLuint data_size, + dri_bo **reloc_bufs, + GLuint nr_reloc_bufs); + +dri_bo *brw_upload_cache( struct brw_cache *cache, + enum brw_cache_id cache_id, + const void *key, + GLuint key_sz, + dri_bo **reloc_bufs, + GLuint nr_reloc_bufs, + const void *data, + GLuint data_sz, + const void *aux, + void *aux_return ); + +dri_bo *brw_search_cache( struct brw_cache *cache, + enum brw_cache_id cache_id, + const void *key, + GLuint key_size, + dri_bo **reloc_bufs, + GLuint nr_reloc_bufs, + void *aux_return); +void brw_clear_cache( struct brw_context *brw ); +void brw_state_cache_check_size( struct brw_context *brw ); + +void brw_init_cache( struct brw_context *brw ); +void brw_destroy_cache( struct brw_context *brw ); /*********************************************************************** * brw_state_batch.c @@ -122,31 +129,7 @@ static inline dri_bo *brw_cache_buffer(struct brw_context *brw, GLboolean brw_cached_batch_struct( struct brw_context *brw, const void *data, GLuint sz ); - void brw_destroy_batch_cache( struct brw_context *brw ); - - -/*********************************************************************** - * brw_state_pool.c - */ -void brw_init_pools( struct brw_context *brw ); -void brw_destroy_pools( struct brw_context *brw ); - -GLboolean brw_pool_alloc( struct brw_mem_pool *pool, - GLuint size, - GLuint alignment, - GLuint *offset_return); - -void brw_pool_fence( struct brw_context *brw, - struct brw_mem_pool *pool, - GLuint fence ); - - -void brw_pool_check_wrap( struct brw_context *brw, - struct brw_mem_pool *pool ); - -void brw_clear_all_caches( struct brw_context *brw ); -void brw_invalidate_pools( struct brw_context *brw ); void brw_clear_batch_cache_flush( struct brw_context *brw ); #endif diff --git a/src/mesa/drivers/dri/i965/brw_state_batch.c b/src/mesa/drivers/dri/i965/brw_state_batch.c index eabda257d3..34be101273 100644 --- a/src/mesa/drivers/dri/i965/brw_state_batch.c +++ b/src/mesa/drivers/dri/i965/brw_state_batch.c @@ -91,11 +91,6 @@ static void clear_batch_cache( struct brw_context *brw ) } brw->cached_batch_items = NULL; - - - brw_clear_all_caches(brw); - - brw_invalidate_pools(brw); } void brw_clear_batch_cache_flush( struct brw_context *brw ) diff --git a/src/mesa/drivers/dri/i965/brw_state_cache.c b/src/mesa/drivers/dri/i965/brw_state_cache.c index 618e445546..d614316ab6 100644 --- a/src/mesa/drivers/dri/i965/brw_state_cache.c +++ b/src/mesa/drivers/dri/i965/brw_state_cache.c @@ -28,7 +28,33 @@ * Authors: * Keith Whitwell <keith@tungstengraphics.com> */ - + +/** @file brw_state_cache.c + * + * This file implements a simple static state cache for 965. The consumers + * can query the hash table of state using a cache_id, opaque key data, + * and list of buffers that will be used in relocations, and receive the + * corresponding state buffer object of state (plus associated auxiliary + * data) in return. + * + * The inner workings are a simple hash table based on a CRC of the key data. + * The cache_id and relocation target buffers associated with the state + * buffer are included as auxiliary key data, but are not part of the hash + * value (this should be fixed, but will likely be fixed instead by making + * consumers use structured keys). + * + * Replacement is not implemented. Instead, when the cache gets too big, at + * a safe point (unlock) we throw out all of the cache data let it regenerate + * it for the next rendering operation. + * + * The reloc_buf pointers need to be included as key data, otherwise the + * non-unique values stuffed in the offset in key data through + * brw_cache_data() may result in successful probe for state buffers + * even when the buffer being referenced doesn't match. The result would be + * that the same state cache entry is used twice for different buffers, + * only one of the two buffers referenced gets put into the offset, and the + * incorrect program is run for the other instance. + */ #include "brw_state.h" #include "intel_batchbuffer.h" @@ -43,15 +69,6 @@ #include "brw_sf.h" #include "brw_gs.h" - -/*********************************************************************** - * Check cache for uploaded version of struct, else upload new one. - * Fail when memory is exhausted. - * - * XXX: FIXME: Currently search is so slow it would be quicker to - * regenerate the data every time... - */ - static GLuint hash_key( const void *key, GLuint key_size ) { GLuint *ikey = (GLuint *)key; @@ -67,17 +84,34 @@ static GLuint hash_key( const void *key, GLuint key_size ) return hash; } -static struct brw_cache_item *search_cache( struct brw_cache *cache, - GLuint hash, - const void *key, - GLuint key_size) +/** + * Marks a new buffer as being chosen for the given cache id. + */ +static void +update_cache_last(struct brw_cache *cache, enum brw_cache_id cache_id, + dri_bo *bo) +{ + dri_bo_unreference(cache->last_bo[cache_id]); + cache->last_bo[cache_id] = bo; + dri_bo_reference(cache->last_bo[cache_id]); + cache->brw->state.dirty.cache |= 1 << cache_id; +} + +static struct brw_cache_item * +search_cache(struct brw_cache *cache, enum brw_cache_id cache_id, + GLuint hash, const void *key, GLuint key_size, + dri_bo **reloc_bufs, GLuint nr_reloc_bufs) { struct brw_cache_item *c; for (c = cache->items[hash % cache->size]; c; c = c->next) { - if (c->hash == hash && + if (c->cache_id == cache_id && + c->hash == hash && c->key_size == key_size && - memcmp(c->key, key, key_size) == 0) + memcmp(c->key, key, key_size) == 0 && + c->nr_reloc_bufs == nr_reloc_bufs && + memcmp(c->reloc_bufs, reloc_bufs, + nr_reloc_bufs * sizeof(dri_bo *)) == 0) return c; } @@ -92,8 +126,7 @@ static void rehash( struct brw_cache *cache ) GLuint size, i; size = cache->size * 3; - items = (struct brw_cache_item**) _mesa_malloc(size * sizeof(*items)); - _mesa_memset(items, 0, size * sizeof(*items)); + items = (struct brw_cache_item**) _mesa_calloc(size * sizeof(*items)); for (i = 0; i < cache->size; i++) for (c = cache->items[i]; c; c = next) { @@ -107,116 +140,156 @@ static void rehash( struct brw_cache *cache ) cache->size = size; } - -GLboolean brw_search_cache( struct brw_cache *cache, - const void *key, - GLuint key_size, - void *aux_return, - GLuint *offset_return) +/** + * Returns the buffer object matching cache_id and key, or NULL. + */ +dri_bo *brw_search_cache( struct brw_cache *cache, + enum brw_cache_id cache_id, + const void *key, + GLuint key_size, + dri_bo **reloc_bufs, GLuint nr_reloc_bufs, + void *aux_return ) { struct brw_cache_item *item; - GLuint addr = 0; GLuint hash = hash_key(key, key_size); - item = search_cache(cache, hash, key, key_size); + item = search_cache(cache, cache_id, hash, key, key_size, + reloc_bufs, nr_reloc_bufs); - if (item) { - if (aux_return) - *(void **)aux_return = (void *)((char *)item->key + item->key_size); - - *offset_return = addr = item->offset; - } - - if (item == NULL || addr != cache->last_addr) { - cache->brw->state.dirty.cache |= 1<<cache->id; - cache->last_addr = addr; - } - - return item != NULL; + if (item == NULL) + return NULL; + + if (aux_return) + *(void **)aux_return = (void *)((char *)item->key + item->key_size); + + update_cache_last(cache, cache_id, item->bo); + + dri_bo_reference(item->bo); + return item->bo; } -GLuint brw_upload_cache( struct brw_cache *cache, - const void *key, - GLuint key_size, - const void *data, - GLuint data_size, - const void *aux, - void *aux_return ) -{ - GLuint offset; +dri_bo * +brw_upload_cache( struct brw_cache *cache, + enum brw_cache_id cache_id, + const void *key, + GLuint key_size, + dri_bo **reloc_bufs, + GLuint nr_reloc_bufs, + const void *data, + GLuint data_size, + const void *aux, + void *aux_return ) +{ struct brw_cache_item *item = CALLOC_STRUCT(brw_cache_item); GLuint hash = hash_key(key, key_size); - void *tmp = _mesa_malloc(key_size + cache->aux_size); - - if (!brw_pool_alloc(cache->pool, data_size, 1 << 6, &offset)) { - /* Should not be possible: - */ - _mesa_printf("brw_pool_alloc failed\n"); - exit(1); - } + GLuint relocs_size = nr_reloc_bufs * sizeof(dri_bo *); + GLuint aux_size = cache->aux_size[cache_id]; + void *tmp; + dri_bo *bo; + int i; + + /* Create the buffer object to contain the data */ + bo = dri_bo_alloc(cache->brw->intel.bufmgr, + cache->name[cache_id], data_size, 1 << 6, + DRM_BO_FLAG_MEM_LOCAL | + DRM_BO_FLAG_CACHED | + DRM_BO_FLAG_CACHED_MAPPED); + + + /* Set up the memory containing the key, aux_data, and reloc_bufs */ + tmp = _mesa_malloc(key_size + aux_size + relocs_size); memcpy(tmp, key, key_size); + memcpy(tmp + key_size, aux, cache->aux_size[cache_id]); + memcpy(tmp + key_size + aux_size, reloc_bufs, relocs_size); + for (i = 0; i < nr_reloc_bufs; i++) { + if (reloc_bufs[i] != NULL) + dri_bo_reference(reloc_bufs[i]); + } - if (cache->aux_size) - memcpy(tmp+key_size, aux, cache->aux_size); - + item->cache_id = cache_id; item->key = tmp; item->hash = hash; item->key_size = key_size; - item->offset = offset; + item->reloc_bufs = tmp + key_size + aux_size; + item->nr_reloc_bufs = nr_reloc_bufs; + + item->bo = bo; + dri_bo_reference(bo); item->data_size = data_size; - if (++cache->n_items > cache->size * 1.5) + if (cache->n_items > cache->size * 1.5) rehash(cache); - + hash %= cache->size; item->next = cache->items[hash]; cache->items[hash] = item; - + cache->n_items++; + if (aux_return) { - assert(cache->aux_size); + assert(cache->aux_size[cache_id]); *(void **)aux_return = (void *)((char *)item->key + item->key_size); } if (INTEL_DEBUG & DEBUG_STATE) - _mesa_printf("upload %s: %d bytes to pool buffer %d offset %x\n", - cache->name, - data_size, - cache->pool->buffer, - offset); + _mesa_printf("upload %s: %d bytes to cache id %d\n", + cache->name[cache_id], + data_size); - /* Copy data to the buffer: - */ - dri_bo_subdata(cache->pool->buffer, offset, data_size, data); + /* Copy data to the buffer */ + dri_bo_subdata(bo, 0, data_size, data); - cache->brw->state.dirty.cache |= 1<<cache->id; - cache->last_addr = offset; + update_cache_last(cache, cache_id, bo); - return offset; + return bo; } /* This doesn't really work with aux data. Use search/upload instead */ -GLuint brw_cache_data_sz(struct brw_cache *cache, - const void *data, - GLuint data_size) +dri_bo * +brw_cache_data_sz(struct brw_cache *cache, + enum brw_cache_id cache_id, + const void *data, + GLuint data_size, + dri_bo **reloc_bufs, + GLuint nr_reloc_bufs) { - GLuint addr; + dri_bo *bo; + struct brw_cache_item *item; + GLuint hash = hash_key(data, data_size); - if (!brw_search_cache(cache, data, data_size, NULL, &addr)) { - addr = brw_upload_cache(cache, - data, data_size, - data, data_size, - NULL, NULL); + item = search_cache(cache, cache_id, hash, data, data_size, + reloc_bufs, nr_reloc_bufs); + if (item) { + dri_bo_reference(item->bo); + return item->bo; } - return addr; + bo = brw_upload_cache(cache, cache_id, + data, data_size, + reloc_bufs, nr_reloc_bufs, + data, data_size, + NULL, NULL); + + return bo; } -GLuint brw_cache_data(struct brw_cache *cache, - const void *data) +/** + * Wrapper around brw_cache_data_sz using the cache_id's canonical key size. + * + * If nr_reloc_bufs is nonzero, brw_search_cache()/brw_upload_cache() would be + * better to use, as the potentially changing offsets in the data-used-as-key + * will result in excessive cache misses. + */ +dri_bo * +brw_cache_data(struct brw_cache *cache, + enum brw_cache_id cache_id, + const void *data, + dri_bo **reloc_bufs, + GLuint nr_reloc_bufs) { - return brw_cache_data_sz(cache, data, cache->key_size); + return brw_cache_data_sz(cache, cache_id, data, cache->key_size[cache_id], + reloc_bufs, nr_reloc_bufs); } enum pool_type { @@ -224,18 +297,25 @@ enum pool_type { DW_GENERAL_STATE }; -static void brw_init_cache( struct brw_context *brw, - const char *name, - GLuint id, - GLuint key_size, - GLuint aux_size, - enum pool_type pool_type) +static void +brw_init_cache_id( struct brw_context *brw, + const char *name, + enum brw_cache_id id, + GLuint key_size, + GLuint aux_size) { - struct brw_cache *cache = &brw->cache[id]; + struct brw_cache *cache = &brw->cache; + + cache->name[id] = strdup(name); + cache->key_size[id] = key_size; + cache->aux_size[id] = aux_size; +} + +void brw_init_cache( struct brw_context *brw ) +{ + struct brw_cache *cache = &brw->cache; + cache->brw = brw; - cache->id = id; - cache->name = name; - cache->items = NULL; cache->size = 7; cache->n_items = 0; @@ -243,137 +323,107 @@ static void brw_init_cache( struct brw_context *brw, _mesa_calloc(cache->size * sizeof(struct brw_cache_item)); - - cache->key_size = key_size; - cache->aux_size = aux_size; - switch (pool_type) { - case DW_GENERAL_STATE: cache->pool = &brw->pool[BRW_GS_POOL]; break; - case DW_SURFACE_STATE: cache->pool = &brw->pool[BRW_SS_POOL]; break; - default: assert(0); break; - } -} - -void brw_init_caches( struct brw_context *brw ) -{ - - brw_init_cache(brw, - "CC_VP", - BRW_CC_VP, - sizeof(struct brw_cc_viewport), - 0, - DW_GENERAL_STATE); - - brw_init_cache(brw, - "CC_UNIT", - BRW_CC_UNIT, - sizeof(struct brw_cc_unit_state), - 0, - DW_GENERAL_STATE); - - brw_init_cache(brw, - "WM_PROG", - BRW_WM_PROG, - sizeof(struct brw_wm_prog_key), - sizeof(struct brw_wm_prog_data), - DW_GENERAL_STATE); - - brw_init_cache(brw, - "SAMPLER_DEFAULT_COLOR", - BRW_SAMPLER_DEFAULT_COLOR, - sizeof(struct brw_sampler_default_color), - 0, - DW_GENERAL_STATE); - - brw_init_cache(brw, - "SAMPLER", - BRW_SAMPLER, - 0, /* variable key/data size */ - 0, - DW_GENERAL_STATE); - - brw_init_cache(brw, - "WM_UNIT", - BRW_WM_UNIT, - sizeof(struct brw_wm_unit_state), - 0, - DW_GENERAL_STATE); - - brw_init_cache(brw, - "SF_PROG", - BRW_SF_PROG, - sizeof(struct brw_sf_prog_key), - sizeof(struct brw_sf_prog_data), - DW_GENERAL_STATE); - - brw_init_cache(brw, - "SF_VP", - BRW_SF_VP, - sizeof(struct brw_sf_viewport), - 0, - DW_GENERAL_STATE); - - brw_init_cache(brw, - "SF_UNIT", - BRW_SF_UNIT, - sizeof(struct brw_sf_unit_state), - 0, - DW_GENERAL_STATE); - - brw_init_cache(brw, - "VS_UNIT", - BRW_VS_UNIT, - sizeof(struct brw_vs_unit_state), - 0, - DW_GENERAL_STATE); - - brw_init_cache(brw, - "VS_PROG", - BRW_VS_PROG, - sizeof(struct brw_vs_prog_key), - sizeof(struct brw_vs_prog_data), - DW_GENERAL_STATE); - - brw_init_cache(brw, - "CLIP_UNIT", - BRW_CLIP_UNIT, - sizeof(struct brw_clip_unit_state), - 0, - DW_GENERAL_STATE); - - brw_init_cache(brw, - "CLIP_PROG", - BRW_CLIP_PROG, - sizeof(struct brw_clip_prog_key), - sizeof(struct brw_clip_prog_data), - DW_GENERAL_STATE); - - brw_init_cache(brw, - "GS_UNIT", - BRW_GS_UNIT, - sizeof(struct brw_gs_unit_state), - 0, - DW_GENERAL_STATE); - - brw_init_cache(brw, - "GS_PROG", - BRW_GS_PROG, - sizeof(struct brw_gs_prog_key), - sizeof(struct brw_gs_prog_data), - DW_GENERAL_STATE); - - brw_init_cache(brw, - "SS_SURFACE", - BRW_SS_SURFACE, - sizeof(struct brw_surface_state), - 0, - DW_SURFACE_STATE); - - brw_init_cache(brw, - "SS_SURF_BIND", - BRW_SS_SURF_BIND, - sizeof(struct brw_surface_binding_table), - 0, - DW_SURFACE_STATE); + brw_init_cache_id(brw, + "CC_VP", + BRW_CC_VP, + sizeof(struct brw_cc_viewport), + 0); + + brw_init_cache_id(brw, + "CC_UNIT", + BRW_CC_UNIT, + sizeof(struct brw_cc_unit_state), + 0); + + brw_init_cache_id(brw, + "WM_PROG", + BRW_WM_PROG, + sizeof(struct brw_wm_prog_key), + sizeof(struct brw_wm_prog_data)); + + brw_init_cache_id(brw, + "SAMPLER_DEFAULT_COLOR", + BRW_SAMPLER_DEFAULT_COLOR, + sizeof(struct brw_sampler_default_color), + 0); + + brw_init_cache_id(brw, + "SAMPLER", + BRW_SAMPLER, + 0, /* variable key/data size */ + 0); + + brw_init_cache_id(brw, + "WM_UNIT", + BRW_WM_UNIT, + sizeof(struct brw_wm_unit_state), + 0); + + brw_init_cache_id(brw, + "SF_PROG", + BRW_SF_PROG, + sizeof(struct brw_sf_prog_key), + sizeof(struct brw_sf_prog_data)); + + brw_init_cache_id(brw, + "SF_VP", + BRW_SF_VP, + sizeof(struct brw_sf_viewport), + 0); + + brw_init_cache_id(brw, + "SF_UNIT", + BRW_SF_UNIT, + sizeof(struct brw_sf_unit_state), + 0); + + brw_init_cache_id(brw, + "VS_UNIT", + BRW_VS_UNIT, + sizeof(struct brw_vs_unit_state), + 0); + + brw_init_cache_id(brw, + "VS_PROG", + BRW_VS_PROG, + sizeof(struct brw_vs_prog_key), + sizeof(struct brw_vs_prog_data)); + + brw_init_cache_id(brw, + "CLIP_UNIT", + BRW_CLIP_UNIT, + sizeof(struct brw_clip_unit_state), + 0); + + brw_init_cache_id(brw, + "CLIP_PROG", + BRW_CLIP_PROG, + sizeof(struct brw_clip_prog_key), + sizeof(struct brw_clip_prog_data)); + + brw_init_cache_id(brw, + "GS_UNIT", + BRW_GS_UNIT, + sizeof(struct brw_gs_unit_state), + 0); + + brw_init_cache_id(brw, + "GS_PROG", + BRW_GS_PROG, + sizeof(struct brw_gs_prog_key), + sizeof(struct brw_gs_prog_data)); + + brw_init_cache_id(brw, + "SS_SURFACE", + BRW_SS_SURFACE, + sizeof(struct brw_surface_state), + 0); + + brw_init_cache_id(brw, + "SS_SURF_BIND", + BRW_SS_SURF_BIND, + 0, + 0); } @@ -399,7 +449,12 @@ static void clear_cache( struct brw_cache *cache ) for (i = 0; i < cache->size; i++) { for (c = cache->items[i]; c; c = next) { + int j; + next = c->next; + for (j = 0; j < c->nr_reloc_bufs; j++) + dri_bo_unreference(c->reloc_bufs[j]); + dri_bo_unreference(c->bo); free((void *)c->key); free(c); } @@ -409,15 +464,12 @@ static void clear_cache( struct brw_cache *cache ) cache->n_items = 0; } -void brw_clear_all_caches( struct brw_context *brw ) +void brw_clear_cache( struct brw_context *brw ) { - GLint i; - if (INTEL_DEBUG & DEBUG_STATE) _mesa_printf("%s\n", __FUNCTION__); - for (i = 0; i < BRW_MAX_CACHE; i++) - clear_cache(&brw->cache[i]); + clear_cache(&brw->cache); if (brw->curbe.last_buf) { _mesa_free(brw->curbe.last_buf); @@ -429,14 +481,24 @@ void brw_clear_all_caches( struct brw_context *brw ) brw->state.dirty.cache |= ~0; } +void brw_state_cache_check_size( struct brw_context *brw ) +{ + /* un-tuned guess. We've got around 20 state objects for a total of around + * 32k, so 1000 of them is around 1.5MB. + */ + if (brw->cache.n_items > 1000) + brw_clear_cache(brw); +} - - - -void brw_destroy_caches( struct brw_context *brw ) +void brw_destroy_cache( struct brw_context *brw ) { GLuint i; + clear_cache(&brw->cache); for (i = 0; i < BRW_MAX_CACHE; i++) - clear_cache(&brw->cache[i]); + free(brw->cache.name[i]); + + free(brw->cache.items); + brw->cache.items = NULL; + brw->cache.size = 0; } diff --git a/src/mesa/drivers/dri/i965/brw_state_dump.c b/src/mesa/drivers/dri/i965/brw_state_dump.c index 1e8fc97275..9eb27cc267 100644 --- a/src/mesa/drivers/dri/i965/brw_state_dump.c +++ b/src/mesa/drivers/dri/i965/brw_state_dump.c @@ -41,13 +41,13 @@ * \param index Index of the DWORD being output. */ static void -state_out(char *name, uint32_t *data, uint32_t hw_offset, int index, +state_out(const char *name, void *data, uint32_t hw_offset, int index, char *fmt, ...) { va_list va; fprintf(stderr, "%8s: 0x%08x: 0x%08x: ", - name, hw_offset + index * 4, data[index]); + name, hw_offset + index * 4, ((uint32_t *)data)[index]); va_start(va, fmt); vfprintf(stderr, fmt, va); va_end(va); @@ -55,43 +55,115 @@ state_out(char *name, uint32_t *data, uint32_t hw_offset, int index, /** Generic, undecoded state buffer debug printout */ static void -state_struct_out(char *name, dri_bo *buffer, unsigned int pool_offset, - unsigned int state_size) +state_struct_out(const char *name, dri_bo *buffer, unsigned int state_size) { int i; - uint32_t *state; - state = buffer->virtual + pool_offset; + if (buffer == NULL) + return; + + dri_bo_map(buffer, GL_FALSE); for (i = 0; i < state_size / 4; i++) { - state_out(name, state, buffer->offset + pool_offset, i, + state_out(name, buffer->virtual, buffer->offset, i, "dword %d\n", i); } + dri_bo_unmap(buffer); +} + +static const char * +get_965_surfacetype(unsigned int surfacetype) +{ + switch (surfacetype) { + case 0: return "1D"; + case 1: return "2D"; + case 2: return "3D"; + case 3: return "CUBE"; + case 4: return "BUFFER"; + case 7: return "NULL"; + default: return "unknown"; + } } -static void dump_wm_surface_state(struct brw_context *brw, dri_bo *ss_buffer) +static void dump_wm_surface_state(struct brw_context *brw) { int i; for (i = 0; i < brw->wm.nr_surfaces; i++) { - unsigned int surfoff = ss_buffer->offset + brw->wm.bind.surf_ss_offset[i]; - struct brw_surface_state *surf = - (struct brw_surface_state *)(ss_buffer->virtual + - brw->wm.bind.surf_ss_offset[i]); - uint32_t *surfvals = (uint32_t *)surf; + dri_bo *surf_bo = brw->wm.surf_bo[i]; + unsigned int surfoff; + struct brw_surface_state *surf; char name[20]; + dri_bo_map(surf_bo, GL_FALSE); + surfoff = surf_bo->offset; + surf = (struct brw_surface_state *)(surf_bo->virtual); + sprintf(name, "WM SS%d", i); - state_out(name, surfvals, surfoff, 0, "\n"); - state_out(name, surfvals, surfoff, 1, "offset\n"); - state_out(name, surfvals, surfoff, 2, "%dx%d size, %d mips\n", + state_out(name, surf, surfoff, 0, "%s\n", + get_965_surfacetype(surf->ss0.surface_type)); + state_out(name, surf, surfoff, 1, "offset\n"); + state_out(name, surf, surfoff, 2, "%dx%d size, %d mips\n", surf->ss2.width + 1, surf->ss2.height + 1, surf->ss2.mip_count); - state_out(name, surfvals, surfoff, 3, "pitch %d, %stiled\n", + state_out(name, surf, surfoff, 3, "pitch %d, %stiled\n", surf->ss3.pitch + 1, surf->ss3.tiled_surface ? "" : "not "); - state_out(name, surfvals, surfoff, 4, "mip base %d\n", + state_out(name, surf, surfoff, 4, "mip base %d\n", surf->ss4.min_lod); + + dri_bo_unmap(surf_bo); } } +static void dump_sf_viewport_state(struct brw_context *brw) +{ + const char *name = "SF VP"; + struct brw_sf_viewport *vp; + uint32_t vp_off; + + if (brw->sf.vp_bo == NULL) + return; + + dri_bo_map(brw->sf.vp_bo, GL_FALSE); + + vp = brw->sf.vp_bo->virtual; + vp_off = brw->sf.vp_bo->offset; + + state_out(name, vp, vp_off, 0, "m00 = %f\n", vp->viewport.m00); + state_out(name, vp, vp_off, 1, "m11 = %f\n", vp->viewport.m11); + state_out(name, vp, vp_off, 2, "m22 = %f\n", vp->viewport.m22); + state_out(name, vp, vp_off, 3, "m30 = %f\n", vp->viewport.m30); + state_out(name, vp, vp_off, 4, "m31 = %f\n", vp->viewport.m31); + state_out(name, vp, vp_off, 5, "m32 = %f\n", vp->viewport.m32); + + state_out(name, vp, vp_off, 6, "top left = %d,%d\n", + vp->scissor.xmin, vp->scissor.ymin); + state_out(name, vp, vp_off, 7, "bottom right = %d,%d\n", + vp->scissor.xmax, vp->scissor.ymax); + + dri_bo_unmap(brw->sf.vp_bo); +} + +static void brw_debug_prog(const char *name, dri_bo *prog) +{ + unsigned int i; + uint32_t *data; + + if (prog == NULL) + return; + + dri_bo_map(prog, GL_FALSE); + + data = prog->virtual; + + for (i = 0; i < prog->size / 4 / 4; i++) { + fprintf(stderr, "%8s: 0x%08x: 0x%08x 0x%08x 0x%08x 0x%08x\n", + name, (unsigned int)prog->offset + i * 4 * 4, + data[i * 4], data[i * 4 + 1], data[i * 4 + 2], data[i * 4 + 3]); + } + + dri_bo_unmap(prog); +} + + /** * Print additional debug information associated with the batchbuffer * when DEBUG_BATCH is set. @@ -105,27 +177,20 @@ static void dump_wm_surface_state(struct brw_context *brw, dri_bo *ss_buffer) void brw_debug_batch(struct intel_context *intel) { struct brw_context *brw = brw_context(&intel->ctx); - dri_bo *ss_buffer, *gs_buffer; - ss_buffer = brw->pool[BRW_SS_POOL].buffer; - gs_buffer = brw->pool[BRW_GS_POOL].buffer; + state_struct_out("WM bind", brw->wm.bind_bo, 4 * brw->wm.nr_surfaces); + dump_wm_surface_state(brw); - dri_bo_map(ss_buffer, GL_FALSE); - dri_bo_map(gs_buffer, GL_FALSE); + state_struct_out("VS", brw->vs.state_bo, sizeof(struct brw_vs_unit_state)); + brw_debug_prog("VS prog", brw->vs.prog_bo); - state_struct_out("WM bind", ss_buffer, brw->wm.bind_ss_offset, - 4 * brw->wm.nr_surfaces); - dump_wm_surface_state(brw, ss_buffer); + state_struct_out("GS", brw->gs.state_bo, sizeof(struct brw_gs_unit_state)); + brw_debug_prog("GS prog", brw->gs.prog_bo); - state_struct_out("VS", gs_buffer, brw->vs.state_gs_offset, - sizeof(struct brw_vs_unit_state)); - state_struct_out("SF", gs_buffer, brw->sf.state_gs_offset, - sizeof(struct brw_sf_unit_state)); - state_struct_out("SF viewport", gs_buffer, brw->sf.state_gs_offset, - sizeof(struct brw_sf_unit_state)); - state_struct_out("WM", gs_buffer, brw->wm.state_gs_offset, - sizeof(struct brw_wm_unit_state)); + state_struct_out("SF", brw->sf.state_bo, sizeof(struct brw_sf_unit_state)); + dump_sf_viewport_state(brw); + brw_debug_prog("SF prog", brw->vs.prog_bo); - dri_bo_unmap(gs_buffer); - dri_bo_unmap(ss_buffer); + state_struct_out("WM", brw->sf.state_bo, sizeof(struct brw_wm_unit_state)); + brw_debug_prog("WM prog", brw->vs.prog_bo); } diff --git a/src/mesa/drivers/dri/i965/brw_state_pool.c b/src/mesa/drivers/dri/i965/brw_state_pool.c deleted file mode 100644 index 148bb516a6..0000000000 --- a/src/mesa/drivers/dri/i965/brw_state_pool.c +++ /dev/null @@ -1,141 +0,0 @@ -/* - Copyright (C) Intel Corp. 2006. All Rights Reserved. - Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to - develop this 3D driver. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice (including the - next paragraph) shall be included in all copies or substantial - portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE - LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - **********************************************************************/ - /* - * Authors: - * Keith Whitwell <keith@tungstengraphics.com> - */ - - -#include "brw_state.h" -#include "imports.h" - -#include "intel_ioctl.h" -#include "dri_bufmgr.h" - -GLboolean brw_pool_alloc( struct brw_mem_pool *pool, - GLuint size, - GLuint align, - GLuint *offset_return) -{ - GLuint fixup = ALIGN(pool->offset, align) - pool->offset; - - size = ALIGN(size, 4); - - if (pool->offset + fixup + size >= pool->size) { - _mesa_printf("%s failed\n", __FUNCTION__); - assert(0); - exit(0); - } - - pool->offset += fixup; - *offset_return = pool->offset; - pool->offset += size; - - return GL_TRUE; -} - -static -void brw_invalidate_pool( struct intel_context *intel, - struct brw_mem_pool *pool ) -{ - if (INTEL_DEBUG & DEBUG_STATE) - _mesa_printf("\n\n\n %s \n\n\n", __FUNCTION__); - - pool->offset = 0; - - brw_clear_all_caches(pool->brw); -} - -static void -brw_invalidate_pool_cb(dri_bo *bo, void *ptr) -{ - struct brw_mem_pool *pool = ptr; - struct brw_context *brw = pool->brw; - - brw_invalidate_pool(&brw->intel, pool); -} - -static void brw_init_pool( struct brw_context *brw, - GLuint pool_id, - GLuint size ) -{ - struct brw_mem_pool *pool = &brw->pool[pool_id]; - - pool->size = size; - pool->brw = brw; - - pool->buffer = dri_bo_alloc(brw->intel.bufmgr, - (pool_id == BRW_GS_POOL) ? "GS pool" : "SS pool", - size, 4096, DRM_BO_FLAG_MEM_TT); - - /* Disable the backing store for the state cache. It's not worth the - * cost of keeping a backing store copy, since we can just regenerate - * the contents at approximately the same cost as the memcpy, and only - * if the contents are lost. - */ - if (!brw->intel.ttm) { - dri_bo_fake_disable_backing_store(pool->buffer, brw_invalidate_pool_cb, - pool); - } -} - -static void brw_destroy_pool( struct brw_context *brw, - GLuint pool_id ) -{ - struct brw_mem_pool *pool = &brw->pool[pool_id]; - - dri_bo_unreference(pool->buffer); -} - - -void brw_pool_check_wrap( struct brw_context *brw, - struct brw_mem_pool *pool ) -{ - if (pool->offset > (pool->size * 3) / 4) { - brw->state.dirty.brw |= BRW_NEW_CONTEXT; - } - -} - -void brw_init_pools( struct brw_context *brw ) -{ - brw_init_pool(brw, BRW_GS_POOL, 0x80000); - brw_init_pool(brw, BRW_SS_POOL, 0x80000); -} - -void brw_destroy_pools( struct brw_context *brw ) -{ - brw_destroy_pool(brw, BRW_GS_POOL); - brw_destroy_pool(brw, BRW_SS_POOL); -} - - -void brw_invalidate_pools( struct brw_context *brw ) -{ - brw_invalidate_pool(&brw->intel, &brw->pool[BRW_GS_POOL]); - brw_invalidate_pool(&brw->intel, &brw->pool[BRW_SS_POOL]); -} diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c b/src/mesa/drivers/dri/i965/brw_state_upload.c index 98637a6097..94165da816 100644 --- a/src/mesa/drivers/dri/i965/brw_state_upload.c +++ b/src/mesa/drivers/dri/i965/brw_state_upload.c @@ -112,8 +112,7 @@ void brw_init_state( struct brw_context *brw ) { GLuint i; - brw_init_pools(brw); - brw_init_caches(brw); + brw_init_cache(brw); brw->state.atoms = _mesa_malloc(sizeof(atoms)); brw->state.nr_atoms = sizeof(atoms)/sizeof(*atoms); @@ -138,9 +137,8 @@ void brw_destroy_state( struct brw_context *brw ) brw->state.atoms = NULL; } - brw_destroy_caches(brw); + brw_destroy_cache(brw); brw_destroy_batch_cache(brw); - brw_destroy_pools(brw); } /*********************************************************************** diff --git a/src/mesa/drivers/dri/i965/brw_structs.h b/src/mesa/drivers/dri/i965/brw_structs.h index 10fee944e8..dd11640e6b 100644 --- a/src/mesa/drivers/dri/i965/brw_structs.h +++ b/src/mesa/drivers/dri/i965/brw_structs.h @@ -239,39 +239,39 @@ struct brw_pipelined_state_pointers struct { GLuint pad:5; - GLuint offset:27; + GLuint offset:27; /* Offset from GENERAL_STATE_BASE */ } vs; struct { GLuint enable:1; GLuint pad:4; - GLuint offset:27; + GLuint offset:27; /* Offset from GENERAL_STATE_BASE */ } gs; struct { GLuint enable:1; GLuint pad:4; - GLuint offset:27; + GLuint offset:27; /* Offset from GENERAL_STATE_BASE */ } clp; struct { GLuint pad:5; - GLuint offset:27; + GLuint offset:27; /* Offset from GENERAL_STATE_BASE */ } sf; struct { GLuint pad:5; - GLuint offset:27; + GLuint offset:27; /* Offset from GENERAL_STATE_BASE */ } wm; struct { GLuint pad:5; - GLuint offset:27; /* KW: check me! */ + GLuint offset:27; /* Offset from GENERAL_STATE_BASE. KW: check me! */ } cc; }; @@ -473,7 +473,7 @@ struct thread0 GLuint pad0:1; GLuint grf_reg_count:3; GLuint pad1:2; - GLuint kernel_start_pointer:26; + GLuint kernel_start_pointer:26; /* Offset from GENERAL_STATE_BASE */ }; struct thread1 @@ -637,7 +637,7 @@ struct brw_cc_unit_state struct { GLuint pad0:5; - GLuint cc_viewport_state_offset:27; + GLuint cc_viewport_state_offset:27; /* Offset from GENERAL_STATE_BASE */ } cc4; struct @@ -699,7 +699,7 @@ struct brw_sf_unit_state GLuint front_winding:1; GLuint viewport_transform:1; GLuint pad0:3; - GLuint sf_viewport_state_offset:27; + GLuint sf_viewport_state_offset:27; /* Offset from GENERAL_STATE_BASE */ } sf5; struct @@ -924,6 +924,7 @@ struct brw_sf_viewport GLfloat m32; } viewport; + /* scissor coordinates are inclusive */ struct { GLshort xmin; GLshort ymin; diff --git a/src/mesa/drivers/dri/i965/brw_tex_layout.c b/src/mesa/drivers/dri/i965/brw_tex_layout.c index 2b42918e15..e437c411dd 100644 --- a/src/mesa/drivers/dri/i965/brw_tex_layout.c +++ b/src/mesa/drivers/dri/i965/brw_tex_layout.c @@ -40,7 +40,7 @@ #define FILE_DEBUG_FLAG DEBUG_MIPTREE -GLboolean brw_miptree_layout( struct intel_mipmap_tree *mt ) +GLboolean brw_miptree_layout( struct intel_context *intel, struct intel_mipmap_tree *mt ) { /* XXX: these vary depending on image format: */ @@ -65,7 +65,7 @@ GLboolean brw_miptree_layout( struct intel_mipmap_tree *mt ) mt->pitch = ALIGN(width, align_w); pack_y_pitch = (height + 3) / 4; } else { - mt->pitch = ALIGN(mt->width0 * mt->cpp, 4) / mt->cpp; + mt->pitch = intel_miptree_pitch_align (intel, mt, mt->width0); pack_y_pitch = ALIGN(mt->height0, align_h); } @@ -123,7 +123,7 @@ GLboolean brw_miptree_layout( struct intel_mipmap_tree *mt ) } default: - i945_miptree_layout_2d(mt); + i945_miptree_layout_2d(intel, mt); break; } DBG("%s: %dx%dx%d - sz 0x%x\n", __FUNCTION__, diff --git a/src/mesa/drivers/dri/i965/brw_vs.c b/src/mesa/drivers/dri/i965/brw_vs.c index e173f6fce3..038d7f7911 100644 --- a/src/mesa/drivers/dri/i965/brw_vs.c +++ b/src/mesa/drivers/dri/i965/brw_vs.c @@ -73,15 +73,13 @@ static void do_vs_prog( struct brw_context *brw, */ program = brw_get_program(&c.func, &program_size); - /* - */ - brw->vs.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_VS_PROG], - &c.key, - sizeof(c.key), - program, - program_size, - &c.prog_data, - &brw->vs.prog_data); + dri_bo_unreference(brw->vs.prog_bo); + brw->vs.prog_bo = brw_upload_cache( &brw->cache, BRW_VS_PROG, + &c.key, sizeof(c.key), + NULL, 0, + program, program_size, + &c.prog_data, + &brw->vs.prog_data ); } @@ -110,13 +108,13 @@ static void brw_upload_vs_prog( struct brw_context *brw ) /* Make an early check for the key. */ - if (brw_search_cache(&brw->cache[BRW_VS_PROG], - &key, sizeof(key), - &brw->vs.prog_data, - &brw->vs.prog_gs_offset)) - return; - - do_vs_prog(brw, vp, &key); + dri_bo_unreference(brw->vs.prog_bo); + brw->vs.prog_bo = brw_search_cache(&brw->cache, BRW_VS_PROG, + &key, sizeof(key), + NULL, 0, + &brw->vs.prog_data); + if (brw->vs.prog_bo == NULL) + do_vs_prog(brw, vp, &key); } diff --git a/src/mesa/drivers/dri/i965/brw_vs_state.c b/src/mesa/drivers/dri/i965/brw_vs_state.c index f561979138..2d788d35ec 100644 --- a/src/mesa/drivers/dri/i965/brw_vs_state.c +++ b/src/mesa/drivers/dri/i965/brw_vs_state.c @@ -43,7 +43,7 @@ static void upload_vs_unit( struct brw_context *brw ) memset(&vs, 0, sizeof(vs)); /* CACHE_NEW_VS_PROG */ - vs.thread0.kernel_start_pointer = brw->vs.prog_gs_offset >> 6; + vs.thread0.kernel_start_pointer = brw->vs.prog_bo->offset >> 6; /* reloc */ vs.thread0.grf_reg_count = ALIGN(brw->vs.prog_data->total_grf, 16) / 16 - 1; vs.thread3.urb_entry_read_length = brw->vs.prog_data->urb_read_length; vs.thread3.const_urb_entry_read_length = brw->vs.prog_data->curb_read_length; @@ -87,9 +87,22 @@ static void upload_vs_unit( struct brw_context *brw ) */ vs.vs6.vs_enable = 1; - brw->vs.state_gs_offset = brw_cache_data( &brw->cache[BRW_VS_UNIT], &vs ); + brw->vs.thread0_delta = vs.thread0.grf_reg_count << 1; + + dri_bo_unreference(brw->vs.state_bo); + brw->vs.state_bo = brw_cache_data( &brw->cache, BRW_VS_UNIT , &vs, + &brw->vs.prog_bo, 1 ); } +static void emit_reloc_vs_unit(struct brw_context *brw) +{ + /* Emit VS program relocation */ + dri_emit_reloc(brw->vs.state_bo, + DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, + brw->vs.thread0_delta, + offsetof(struct brw_vs_unit_state, thread0), + brw->vs.prog_bo); +} const struct brw_tracked_state brw_vs_unit = { .dirty = { @@ -98,5 +111,6 @@ const struct brw_tracked_state brw_vs_unit = { BRW_NEW_URB_FENCE), .cache = CACHE_NEW_VS_PROG }, - .update = upload_vs_unit + .update = upload_vs_unit, + .emit_reloc = emit_reloc_vs_unit, }; diff --git a/src/mesa/drivers/dri/i965/brw_vtbl.c b/src/mesa/drivers/dri/i965/brw_vtbl.c index b9dc9ad180..2bc8849867 100644 --- a/src/mesa/drivers/dri/i965/brw_vtbl.c +++ b/src/mesa/drivers/dri/i965/brw_vtbl.c @@ -75,8 +75,8 @@ static void brw_set_draw_region( struct intel_context *intel, { struct brw_context *brw = brw_context(&intel->ctx); - intel_region_release(intel, &brw->state.draw_region); - intel_region_release(intel, &brw->state.depth_region); + intel_region_release(&brw->state.draw_region); + intel_region_release(&brw->state.depth_region); intel_region_reference(&brw->state.draw_region, draw_region); intel_region_reference(&brw->state.depth_region, depth_region); } @@ -112,10 +112,9 @@ static void brw_note_fence( struct intel_context *intel, static void brw_note_unlock( struct intel_context *intel ) { - struct brw_context *brw = brw_context(&intel->ctx); + struct brw_context *brw = brw_context(&intel->ctx); - brw_pool_check_wrap(brw, &brw->pool[BRW_GS_POOL]); - brw_pool_check_wrap(brw, &brw->pool[BRW_SS_POOL]); + brw_state_cache_check_size(brw); brw_context(&intel->ctx)->state.dirty.brw |= BRW_NEW_LOCK; } diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c index 2d6249e3b5..2775fad37b 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.c +++ b/src/mesa/drivers/dri/i965/brw_wm.c @@ -201,15 +201,13 @@ static void do_wm_prog( struct brw_context *brw, */ program = brw_get_program(&c->func, &program_size); - /* - */ - brw->wm.prog_gs_offset = brw_upload_cache( &brw->cache[BRW_WM_PROG], - &c->key, - sizeof(c->key), - program, - program_size, - &c->prog_data, - &brw->wm.prog_data ); + dri_bo_unreference(brw->wm.prog_bo); + brw->wm.prog_bo = brw_upload_cache( &brw->cache, BRW_WM_PROG, + &c->key, sizeof(c->key), + NULL, 0, + program, program_size, + &c->prog_data, + &brw->wm.prog_data ); } @@ -249,7 +247,8 @@ static void brw_wm_populate_key( struct brw_context *brw, lookup |= IZ_STENCIL_TEST_ENABLE_BIT; if (brw->attribs.Stencil->WriteMask[0] || - (brw->attribs.Stencil->TestTwoSide && brw->attribs.Stencil->WriteMask[1])) + (brw->attribs.Stencil->_TestTwoSide && + brw->attribs.Stencil->WriteMask[1])) lookup |= IZ_STENCIL_WRITE_ENABLE_BIT; } @@ -331,13 +330,13 @@ static void brw_upload_wm_prog( struct brw_context *brw ) /* Make an early check for the key. */ - if (brw_search_cache(&brw->cache[BRW_WM_PROG], - &key, sizeof(key), - &brw->wm.prog_data, - &brw->wm.prog_gs_offset)) - return; - - do_wm_prog(brw, fp, &key); + dri_bo_unreference(brw->wm.prog_bo); + brw->wm.prog_bo = brw_search_cache(&brw->cache, BRW_WM_PROG, + &key, sizeof(key), + NULL, 0, + &brw->wm.prog_data); + if (brw->wm.prog_bo == NULL) + do_wm_prog(brw, fp, &key); } diff --git a/src/mesa/drivers/dri/i965/brw_wm.h b/src/mesa/drivers/dri/i965/brw_wm.h index 440b5357d5..d4eb2330b7 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.h +++ b/src/mesa/drivers/dri/i965/brw_wm.h @@ -269,6 +269,6 @@ void brw_wm_lookup_iz( GLuint line_aa, GLuint lookup, struct brw_wm_prog_key *key ); -GLboolean brw_wm_is_glsl(struct gl_fragment_program *fp); +GLboolean brw_wm_is_glsl(const struct gl_fragment_program *fp); void brw_wm_glsl_emit(struct brw_wm_compile *c); #endif diff --git a/src/mesa/drivers/dri/i965/brw_wm_glsl.c b/src/mesa/drivers/dri/i965/brw_wm_glsl.c index e738086fef..1ca5c67a0b 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_glsl.c +++ b/src/mesa/drivers/dri/i965/brw_wm_glsl.c @@ -5,7 +5,7 @@ #include "brw_wm.h" /* Only guess, need a flag in gl_fragment_program later */ -GLboolean brw_wm_is_glsl(struct gl_fragment_program *fp) +GLboolean brw_wm_is_glsl(const struct gl_fragment_program *fp) { int i; for (i = 0; i < fp->Base.NumInstructions; i++) { diff --git a/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c b/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c index 3c0952acf0..d410b1e804 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c @@ -79,14 +79,15 @@ static GLint S_FIXED(GLfloat value, GLuint frac_bits) } -static GLuint upload_default_color( struct brw_context *brw, - const GLfloat *color ) +static dri_bo *upload_default_color( struct brw_context *brw, + const GLfloat *color ) { struct brw_sampler_default_color sdc; COPY_4V(sdc.color, color); - return brw_cache_data( &brw->cache[BRW_SAMPLER_DEFAULT_COLOR], &sdc ); + return brw_cache_data( &brw->cache, BRW_SAMPLER_DEFAULT_COLOR, &sdc, + NULL, 0 ); } @@ -94,7 +95,7 @@ static GLuint upload_default_color( struct brw_context *brw, */ static void brw_update_sampler_state( struct gl_texture_unit *texUnit, struct gl_texture_object *texObj, - GLuint sdc_gs_offset, + dri_bo *sdc_bo, struct brw_sampler_state *sampler) { _mesa_memset(sampler, 0, sizeof(*sampler)); @@ -195,7 +196,7 @@ static void brw_update_sampler_state( struct gl_texture_unit *texUnit, sampler->ss1.max_lod = U_FIXED(MIN2(MAX2(texObj->MaxLod, 0), 13), 6); sampler->ss1.min_lod = U_FIXED(MIN2(MAX2(texObj->MinLod, 0), 13), 6); - sampler->ss2.default_color_pointer = sdc_gs_offset >> 5; + sampler->ss2.default_color_pointer = sdc_bo->offset >> 5; /* reloc */ } @@ -208,6 +209,7 @@ static void upload_wm_samplers( struct brw_context *brw ) { GLuint unit; GLuint sampler_count = 0; + dri_bo *reloc_bufs[BRW_MAX_TEX_UNIT]; /* _NEW_TEXTURE */ for (unit = 0; unit < BRW_MAX_TEX_UNIT; unit++) { @@ -215,15 +217,20 @@ static void upload_wm_samplers( struct brw_context *brw ) struct gl_texture_unit *texUnit = &brw->attribs.Texture->Unit[unit]; struct gl_texture_object *texObj = texUnit->_Current; - GLuint sdc_gs_offset = upload_default_color(brw, texObj->BorderColor); + dri_bo_unreference(brw->wm.sdc_bo[unit]); + brw->wm.sdc_bo[unit] = upload_default_color(brw, texObj->BorderColor); brw_update_sampler_state(texUnit, - texObj, - sdc_gs_offset, + texObj, + brw->wm.sdc_bo[unit], &brw->wm.sampler[unit]); sampler_count = unit + 1; + } else { + dri_bo_unreference(brw->wm.sdc_bo[unit]); + brw->wm.sdc_bo[unit] = NULL; } + reloc_bufs[unit] = brw->wm.sdc_bo[unit]; } if (brw->wm.sampler_count != sampler_count) { @@ -231,15 +238,39 @@ static void upload_wm_samplers( struct brw_context *brw ) brw->state.dirty.cache |= CACHE_NEW_SAMPLER; } - brw->wm.sampler_gs_offset = 0; - - if (brw->wm.sampler_count) - brw->wm.sampler_gs_offset = - brw_cache_data_sz(&brw->cache[BRW_SAMPLER], + dri_bo_unreference(brw->wm.sampler_bo); + if (brw->wm.sampler_count) { + brw->wm.sampler_bo = + brw_cache_data_sz(&brw->cache, BRW_SAMPLER, brw->wm.sampler, - sizeof(struct brw_sampler_state) * brw->wm.sampler_count); + sizeof(struct brw_sampler_state) * + brw->wm.sampler_count, + reloc_bufs, BRW_MAX_TEX_UNIT); + } else { + brw->wm.sampler_bo = NULL; + } } +static void emit_reloc_wm_samplers(struct brw_context *brw) +{ + GLuint unit; + + if (brw->wm.sampler_count == 0) + return; + + /* Emit SDC relocations */ + for (unit = 0; unit < BRW_MAX_TEX_UNIT; unit++) { + if (!brw->attribs.Texture->Unit[unit]._ReallyEnabled) + continue; + + dri_emit_reloc(brw->wm.sampler_bo, + DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, + 0, + unit * sizeof(struct brw_sampler_state) + + offsetof(struct brw_sampler_state, ss2), + brw->wm.sdc_bo[unit]); + } +} const struct brw_tracked_state brw_wm_samplers = { .dirty = { @@ -247,7 +278,8 @@ const struct brw_tracked_state brw_wm_samplers = { .brw = 0, .cache = 0 }, - .update = upload_wm_samplers + .update = upload_wm_samplers, + .emit_reloc = emit_reloc_wm_samplers, }; diff --git a/src/mesa/drivers/dri/i965/brw_wm_state.c b/src/mesa/drivers/dri/i965/brw_wm_state.c index 76865217bf..8a7236e62f 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_state.c @@ -47,6 +47,7 @@ static void upload_wm_unit(struct brw_context *brw ) struct brw_wm_unit_state wm; GLuint max_threads; GLuint per_thread; + dri_bo *reloc_bufs[3]; if (INTEL_DEBUG & DEBUG_SINGLE_THREAD) max_threads = 0; @@ -58,7 +59,7 @@ static void upload_wm_unit(struct brw_context *brw ) /* CACHE_NEW_WM_PROG */ wm.thread0.grf_reg_count = ALIGN(brw->wm.prog_data->total_grf, 16) / 16 - 1; - wm.thread0.kernel_start_pointer = brw->wm.prog_gs_offset >> 6; + wm.thread0.kernel_start_pointer = brw->wm.prog_bo->offset >> 6; /* reloc */ wm.thread3.dispatch_grf_start_reg = brw->wm.prog_data->first_curbe_grf; wm.thread3.urb_entry_read_length = brw->wm.prog_data->urb_read_length; wm.thread3.const_urb_entry_read_length = brw->wm.prog_data->curb_read_length; @@ -87,19 +88,21 @@ static void upload_wm_unit(struct brw_context *brw ) 4096, DRM_BO_FLAG_MEM_TT); } } - /* XXX: Scratch buffers are not implemented correectly. - * - * The scratch offset to be programmed into wm is relative to the general - * state base address. However, using dri_bo_alloc/dri_bo_emit_reloc (or - * the previous bmGenBuffers scheme), we get an offset relative to the - * start of framebuffer. Even before then, it was broken in other ways, - * so just fail for now if we hit that path. - */ - assert(brw->wm.prog_data->total_scratch == 0); /* CACHE_NEW_SURFACE */ wm.thread1.binding_table_entry_count = brw->wm.nr_surfaces; + /* CACHE_NEW_WM_PROG */ + if (per_thread != 0) { + /* reloc */ + wm.thread2.scratch_space_base_pointer = + brw->wm.scratch_buffer->offset >> 10; + wm.thread2.per_thread_scratch_space = per_thread / 1024 - 1; + } else { + wm.thread2.scratch_space_base_pointer = 0; + wm.thread2.per_thread_scratch_space = 0; + } + /* BRW_NEW_CURBE_OFFSETS */ wm.thread3.const_urb_entry_read_offset = brw->curbe.wm_start * 2; @@ -109,7 +112,12 @@ static void upload_wm_unit(struct brw_context *brw ) /* CACHE_NEW_SAMPLER */ wm.wm4.sampler_count = (brw->wm.sampler_count + 1) / 4; - wm.wm4.sampler_state_pointer = brw->wm.sampler_gs_offset >> 5; + if (brw->wm.sampler_bo != NULL) { + /* reloc */ + wm.wm4.sampler_state_pointer = brw->wm.sampler_bo->offset >> 5; + } else { + wm.wm4.sampler_state_pointer = 0; + } /* BRW_NEW_FRAGMENT_PROGRAM */ { @@ -166,19 +174,44 @@ static void upload_wm_unit(struct brw_context *brw ) if (INTEL_DEBUG & DEBUG_STATS || intel->stats_wm) wm.wm4.stats_enable = 1; - brw->wm.state_gs_offset = brw_cache_data( &brw->cache[BRW_WM_UNIT], &wm ); + reloc_bufs[0] = brw->wm.prog_bo; + reloc_bufs[1] = brw->wm.scratch_buffer; + reloc_bufs[2] = brw->wm.sampler_bo; - if (brw->wm.prog_data->total_scratch) { - /* - dri_emit_reloc(brw->cache[BRW_WM_UNIT].pool->buffer, + brw->wm.thread0_delta = wm.thread0.grf_reg_count << 1; + brw->wm.thread2_delta = wm.thread2.per_thread_scratch_space; + brw->wm.wm4_delta = wm.wm4.stats_enable | (wm.wm4.sampler_count << 2); + + dri_bo_unreference(brw->wm.state_bo); + brw->wm.state_bo = brw_cache_data( &brw->cache, BRW_WM_UNIT, &wm, + reloc_bufs, 3 ); +} + +static void emit_reloc_wm_unit(struct brw_context *brw) +{ + /* Emit WM program relocation */ + dri_emit_reloc(brw->wm.state_bo, + DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, + brw->wm.thread0_delta, + offsetof(struct brw_wm_unit_state, thread0), + brw->wm.prog_bo); + + /* Emit scratch space relocation */ + if (brw->wm.scratch_buffer != NULL) { + dri_emit_reloc(brw->wm.state_bo, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, - (per_thread / 1024) - 1, - brw->wm.state_gs_offset + - ((char *)&wm.thread2 - (char *)&wm), + brw->wm.thread2_delta, + offsetof(struct brw_wm_unit_state, thread2), brw->wm.scratch_buffer); - */ - } else { - wm.thread2.scratch_space_base_pointer = 0; + } + + /* Emit sampler state relocation */ + if (brw->wm.sampler_bo != NULL) { + dri_emit_reloc(brw->wm.state_bo, + DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, + brw->wm.wm4_delta, + offsetof(struct brw_wm_unit_state, wm4), + brw->wm.sampler_bo); } } @@ -197,6 +230,7 @@ const struct brw_tracked_state brw_wm_unit = { CACHE_NEW_WM_PROG | CACHE_NEW_SAMPLER) }, - .update = upload_wm_unit + .update = upload_wm_unit, + .emit_reloc = emit_reloc_wm_unit, }; diff --git a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c index 2ade4eeae8..efec0e7517 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_surface_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_surface_state.c @@ -139,40 +139,46 @@ static GLuint translate_tex_format( GLuint mesa_format ) } } -static -void brw_update_texture_surface( GLcontext *ctx, GLuint unit ) +struct brw_wm_surface_key { + GLenum target; + dri_bo *bo; + GLint format; + GLint first_level, last_level; + GLint width, height, depth; + GLint pitch, cpp; + GLboolean tiled; +}; + +static dri_bo * +brw_create_texture_surface( struct brw_context *brw, + struct brw_wm_surface_key *key ) { - struct brw_context *brw = brw_context(ctx); - struct gl_texture_object *tObj = brw->attribs.Texture->Unit[unit]._Current; - struct intel_texture_object *intelObj = intel_texture_object(tObj); - struct gl_texture_image *firstImage = tObj->Image[0][intelObj->firstLevel]; struct brw_surface_state surf; memset(&surf, 0, sizeof(surf)); surf.ss0.mipmap_layout_mode = BRW_SURFACE_MIPMAPLAYOUT_BELOW; - surf.ss0.surface_type = translate_tex_target(tObj->Target); - surf.ss0.surface_format = translate_tex_format(firstImage->TexFormat->MesaFormat); + surf.ss0.surface_type = translate_tex_target(key->target); + surf.ss0.surface_format = translate_tex_format(key->format); /* This is ok for all textures with channel width 8bit or less: */ /* surf.ss0.data_return_format = BRW_SURFACERETURNFORMAT_S1; */ - /* Updated in emit_reloc */ - surf.ss1.base_addr = intelObj->mt->region->buffer->offset; + surf.ss1.base_addr = key->bo->offset; /* reloc */ - surf.ss2.mip_count = intelObj->lastLevel - intelObj->firstLevel; - surf.ss2.width = firstImage->Width - 1; - surf.ss2.height = firstImage->Height - 1; + surf.ss2.mip_count = key->last_level - key->first_level; + surf.ss2.width = key->width - 1; + surf.ss2.height = key->height - 1; surf.ss3.tile_walk = BRW_TILEWALK_XMAJOR; - surf.ss3.tiled_surface = intelObj->mt->region->tiled; /* always zero */ - surf.ss3.pitch = (intelObj->mt->pitch * intelObj->mt->cpp) - 1; - surf.ss3.depth = firstImage->Depth - 1; + surf.ss3.tiled_surface = key->tiled; + surf.ss3.pitch = (key->pitch * key->cpp) - 1; + surf.ss3.depth = key->depth - 1; surf.ss4.min_lod = 0; - if (tObj->Target == GL_TEXTURE_CUBE_MAP) { + if (key->target == GL_TEXTURE_CUBE_MAP) { surf.ss0.cube_pos_x = 1; surf.ss0.cube_pos_y = 1; surf.ss0.cube_pos_z = 1; @@ -181,14 +187,82 @@ void brw_update_texture_surface( GLcontext *ctx, GLuint unit ) surf.ss0.cube_neg_z = 1; } - brw->wm.bind.surf_ss_offset[unit + 1] = - brw_cache_data( &brw->cache[BRW_SS_SURFACE], &surf ); + return brw_upload_cache( &brw->cache, BRW_SS_SURFACE, + key, sizeof(*key), + &key->bo, 1, + &surf, sizeof(surf), + NULL, NULL ); } - +static void +brw_update_texture_surface( GLcontext *ctx, GLuint unit ) +{ + struct brw_context *brw = brw_context(ctx); + struct gl_texture_object *tObj = brw->attribs.Texture->Unit[unit]._Current; + struct intel_texture_object *intelObj = intel_texture_object(tObj); + struct gl_texture_image *firstImage = tObj->Image[0][intelObj->firstLevel]; + struct brw_wm_surface_key key; + + memset(&key, 0, sizeof(key)); + key.target = tObj->Target; + key.format = firstImage->TexFormat->MesaFormat; + key.bo = intelObj->mt->region->buffer; + key.first_level = intelObj->firstLevel; + key.last_level = intelObj->lastLevel; + key.width = firstImage->Width; + key.height = firstImage->Height; + key.pitch = intelObj->mt->pitch; + key.cpp = intelObj->mt->cpp; + key.depth = firstImage->Depth; + key.tiled = intelObj->mt->region->tiled; + + dri_bo_unreference(brw->wm.surf_bo[unit + 1]); + brw->wm.surf_bo[unit + 1] = brw_search_cache(&brw->cache, BRW_SS_SURFACE, + &key, sizeof(key), + &key.bo, 1, + NULL); + if (brw->wm.surf_bo[unit + 1] == NULL) + brw->wm.surf_bo[unit + 1] = brw_create_texture_surface(brw, &key); +} #define OFFSET(TYPE, FIELD) ( (GLuint)&(((TYPE *)0)->FIELD) ) +/** + * Constructs the binding table for the WM surface state, which maps unit + * numbers to surface state objects. + */ +static dri_bo * +brw_wm_get_binding_table(struct brw_context *brw) +{ + dri_bo *bind_bo; + + bind_bo = brw_search_cache(&brw->cache, BRW_SS_SURF_BIND, + NULL, 0, + brw->wm.surf_bo, brw->wm.nr_surfaces, + NULL); + + if (bind_bo == NULL) { + GLuint data_size = brw->wm.nr_surfaces * 4; + uint32_t *data = malloc(data_size); + int i; + + for (i = 0; i < brw->wm.nr_surfaces; i++) + if (brw->wm.surf_bo[i]) + data[i] = brw->wm.surf_bo[i]->offset; + else + data[i] = 0; + + bind_bo = brw_upload_cache( &brw->cache, BRW_SS_SURF_BIND, + NULL, 0, + brw->wm.surf_bo, brw->wm.nr_surfaces, + data, data_size, + NULL, NULL); + + free(data); + } + + return bind_bo; +} static void upload_wm_surfaces(struct brw_context *brw ) { @@ -199,15 +273,31 @@ static void upload_wm_surfaces(struct brw_context *brw ) { struct brw_surface_state surf; struct intel_region *region = brw->state.draw_region; + dri_bo *region_bo; memset(&surf, 0, sizeof(surf)); - if (region->cpp == 4) - surf.ss0.surface_format = BRW_SURFACEFORMAT_B8G8R8A8_UNORM; - else - surf.ss0.surface_format = BRW_SURFACEFORMAT_B5G6R5_UNORM; + if (region != NULL) { + if (region->cpp == 4) + surf.ss0.surface_format = BRW_SURFACEFORMAT_B8G8R8A8_UNORM; + else + surf.ss0.surface_format = BRW_SURFACEFORMAT_B5G6R5_UNORM; + + surf.ss0.surface_type = BRW_SURFACE_2D; - surf.ss0.surface_type = BRW_SURFACE_2D; + surf.ss1.base_addr = region->buffer->offset; /* reloc */ + + surf.ss2.width = region->pitch - 1; /* XXX: not really! */ + surf.ss2.height = region->height - 1; + surf.ss3.tile_walk = BRW_TILEWALK_XMAJOR; + surf.ss3.tiled_surface = region->tiled; + surf.ss3.pitch = (region->pitch * region->cpp) - 1; + region_bo = region->buffer; + } else { + surf.ss0.surface_format = BRW_SURFACEFORMAT_B8G8R8A8_UNORM; + surf.ss0.surface_type = BRW_SURFACE_NULL; + region_bo = NULL; + } /* _NEW_COLOR */ surf.ss0.color_blend = (!brw->attribs.Color->_LogicOpEnabled && @@ -219,16 +309,10 @@ static void upload_wm_surfaces(struct brw_context *brw ) surf.ss0.writedisable_blue = !brw->attribs.Color->ColorMask[2]; surf.ss0.writedisable_alpha = !brw->attribs.Color->ColorMask[3]; - /* Updated in emit_reloc */ - surf.ss1.base_addr = region->buffer->offset; - - surf.ss2.width = region->pitch - 1; /* XXX: not really! */ - surf.ss2.height = region->height - 1; - surf.ss3.tile_walk = BRW_TILEWALK_XMAJOR; - surf.ss3.tiled_surface = region->tiled; - surf.ss3.pitch = (region->pitch * region->cpp) - 1; - - brw->wm.bind.surf_ss_offset[0] = brw_cache_data( &brw->cache[BRW_SS_SURFACE], &surf ); + /* Key size will never match key size for textures, so we're safe. */ + dri_bo_unreference(brw->wm.surf_bo[0]); + brw->wm.surf_bo[0] = brw_cache_data( &brw->cache, BRW_SS_SURFACE, &surf, + ®ion_bo, 1 ); brw->wm.nr_surfaces = 1; } @@ -240,7 +324,7 @@ static void upload_wm_surfaces(struct brw_context *brw ) /* _NEW_TEXTURE, BRW_NEW_TEXDATA */ if (texUnit->_ReallyEnabled && - intel_finalize_mipmap_tree(intel,texUnit->_Current)) + intel_finalize_mipmap_tree(intel, i)) { brw_update_texture_surface(ctx, i); brw->wm.nr_surfaces = i+2; @@ -248,45 +332,60 @@ static void upload_wm_surfaces(struct brw_context *brw ) else if( texUnit->_ReallyEnabled && texUnit->_Current == intel->frame_buffer_texobj ) { - brw->wm.bind.surf_ss_offset[i+1] = brw->wm.bind.surf_ss_offset[0]; + dri_bo_unreference(brw->wm.surf_bo[i+1]); + brw->wm.surf_bo[i+1] = brw->wm.surf_bo[0]; + dri_bo_reference(brw->wm.surf_bo[i+1]); brw->wm.nr_surfaces = i+2; - } - else { - brw->wm.bind.surf_ss_offset[i+1] = 0; + } else { + dri_bo_unreference(brw->wm.surf_bo[i+1]); + brw->wm.surf_bo[i+1] = NULL; } } - brw->wm.bind_ss_offset = brw_cache_data( &brw->cache[BRW_SS_SURF_BIND], - &brw->wm.bind ); + dri_bo_unreference(brw->wm.bind_bo); + brw->wm.bind_bo = brw_wm_get_binding_table(brw); } static void emit_reloc_wm_surfaces(struct brw_context *brw) { - int unit; - - /* Emit framebuffer relocation */ - dri_emit_reloc(brw_cache_buffer(brw, BRW_SS_SURFACE), - DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, - 0, - brw->wm.bind.surf_ss_offset[0] + - offsetof(struct brw_surface_state, ss1), - brw->state.draw_region->buffer); + int unit, i; + + /* Emit SS framebuffer relocation */ + if (brw->state.draw_region != NULL) { + dri_emit_reloc(brw->wm.surf_bo[0], + DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, + 0, + offsetof(struct brw_surface_state, ss1), + brw->state.draw_region->buffer); + } - /* Emit relocations for texture buffers */ + /* Emit SS relocations for texture buffers */ for (unit = 0; unit < BRW_MAX_TEX_UNIT; unit++) { struct gl_texture_unit *texUnit = &brw->attribs.Texture->Unit[unit]; struct gl_texture_object *tObj = texUnit->_Current; struct intel_texture_object *intelObj = intel_texture_object(tObj); if (texUnit->_ReallyEnabled && intelObj->mt != NULL) { - dri_emit_reloc(brw_cache_buffer(brw, BRW_SS_SURFACE), + dri_emit_reloc(brw->wm.surf_bo[unit + 1], DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 0, - brw->wm.bind.surf_ss_offset[unit + 1] + offsetof(struct brw_surface_state, ss1), intelObj->mt->region->buffer); } } + + /* Emit binding table relocations to surface state */ + for (i = 0; i < BRW_WM_MAX_SURF; i++) { + if (brw->wm.surf_bo[i] != NULL) { + dri_emit_reloc(brw->wm.bind_bo, + DRM_BO_FLAG_MEM_TT | + DRM_BO_FLAG_READ | + DRM_BO_FLAG_WRITE, + 0, + i * 4, + brw->wm.surf_bo[i]); + } + } } const struct brw_tracked_state brw_wm_surfaces = { diff --git a/src/mesa/drivers/dri/i965/intel_blit.c b/src/mesa/drivers/dri/i965/intel_blit.c index dd9c871902..dd6c8d17c2 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_blit.c +++ b/src/mesa/drivers/dri/i965/intel_blit.c @@ -1,614 +1 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - - -#include <stdio.h> -#include <errno.h> - -#include "mtypes.h" -#include "context.h" -#include "enums.h" -#include "vblank.h" - -#include "intel_reg.h" -#include "intel_batchbuffer.h" -#include "intel_context.h" -#include "intel_blit.h" -#include "intel_regions.h" -#include "intel_structs.h" - -#include "dri_bufmgr.h" - -#define FILE_DEBUG_FLAG DEBUG_BLIT - -/* - * Copy the back buffer to the front buffer. - */ -void intelCopyBuffer( __DRIdrawablePrivate *dPriv, - const drm_clip_rect_t *rect ) -{ - struct intel_context *intel; - GLboolean missed_target; - int64_t ust; - - DBG("%s\n", __FUNCTION__); - - assert(dPriv); - assert(dPriv->driContextPriv); - assert(dPriv->driContextPriv->driverPrivate); - - intel = (struct intel_context *) dPriv->driContextPriv->driverPrivate; - intelFlush( &intel->ctx ); - - if (intel->last_swap_fence) { - dri_fence_wait(intel->last_swap_fence); - dri_fence_unreference(intel->last_swap_fence); - intel->last_swap_fence = NULL; - } - intel->last_swap_fence = intel->first_swap_fence; - intel->first_swap_fence = NULL; - - /* The LOCK_HARDWARE is required for the cliprects. Buffer offsets - * should work regardless. - */ - LOCK_HARDWARE( intel ); - - if (!rect) - { - UNLOCK_HARDWARE( intel ); - driWaitForVBlank( dPriv, &missed_target ); - LOCK_HARDWARE( intel ); - } - - { - intelScreenPrivate *intelScreen = intel->intelScreen; - __DRIdrawablePrivate *dPriv = intel->driDrawable; - int nbox = dPriv->numClipRects; - drm_clip_rect_t *pbox = dPriv->pClipRects; - int cpp = intelScreen->cpp; - struct intel_region *src, *dst; - int BR13, CMD; - int i; - int src_pitch, dst_pitch; - - if (intel->sarea->pf_current_page == 0) { - dst = intel->front_region; - src = intel->back_region; - } - else { - assert(0); - src = intel->front_region; - dst = intel->back_region; - } - - src_pitch = src->pitch * src->cpp; - dst_pitch = dst->pitch * dst->cpp; - - if (cpp == 2) { - BR13 = (0xCC << 16) | (1<<24); - CMD = XY_SRC_COPY_BLT_CMD; - } - else { - BR13 = (0xCC << 16) | (1<<24) | (1<<25); - CMD = XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB; - } - - if (src->tiled) { - CMD |= XY_SRC_TILED; - src_pitch /= 4; - } - - if (dst->tiled) { - CMD |= XY_DST_TILED; - dst_pitch /= 4; - } - - for (i = 0 ; i < nbox; i++, pbox++) - { - drm_clip_rect_t tmp = *pbox; - - if (rect) { - if (!intel_intersect_cliprects(&tmp, &tmp, rect)) - continue; - } - - - if (tmp.x1 > tmp.x2 || - tmp.y1 > tmp.y2 || - tmp.x2 > intelScreen->width || - tmp.y2 > intelScreen->height) - continue; - - BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH( CMD ); - OUT_BATCH( dst_pitch | BR13 ); - OUT_BATCH( (tmp.y1 << 16) | tmp.x1 ); - OUT_BATCH( (tmp.y2 << 16) | tmp.x2 ); - OUT_RELOC( dst->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, 0 ); - OUT_BATCH( (tmp.y1 << 16) | tmp.x1 ); - OUT_BATCH( src_pitch ); - OUT_RELOC( src->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 0 ); - ADVANCE_BATCH(); - } - } - - if (intel->first_swap_fence) - dri_fence_unreference(intel->first_swap_fence); - intel_batchbuffer_flush(intel->batch); - intel->first_swap_fence = intel->batch->last_fence; - if (intel->first_swap_fence != NULL) - dri_fence_reference(intel->first_swap_fence); - UNLOCK_HARDWARE( intel ); - - if (!rect) - { - intel->swap_count++; - (*dri_interface->getUST)(&ust); - if (missed_target) { - intel->swap_missed_count++; - intel->swap_missed_ust = ust - intel->swap_ust; - } - - intel->swap_ust = ust; - } - -} - - - - -void intelEmitFillBlit( struct intel_context *intel, - GLuint cpp, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, - GLboolean dst_tiled, - GLshort x, GLshort y, - GLshort w, GLshort h, - GLuint color ) -{ - GLuint BR13, CMD; - BATCH_LOCALS; - - dst_pitch *= cpp; - - switch(cpp) { - case 1: - case 2: - case 3: - BR13 = (0xF0 << 16) | (1<<24); - CMD = XY_COLOR_BLT_CMD; - break; - case 4: - BR13 = (0xF0 << 16) | (1<<24) | (1<<25); - CMD = XY_COLOR_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB; - break; - default: - return; - } - - if (dst_tiled) { - CMD |= XY_DST_TILED; - dst_pitch /= 4; - } - - BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH( CMD ); - OUT_BATCH( dst_pitch | BR13 ); - OUT_BATCH( (y << 16) | x ); - OUT_BATCH( ((y+h) << 16) | (x+w) ); - OUT_RELOC( dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, dst_offset ); - OUT_BATCH( color ); - ADVANCE_BATCH(); -} - -static GLuint translate_raster_op(GLenum logicop) -{ - switch(logicop) { - case GL_CLEAR: return 0x00; - case GL_AND: return 0x88; - case GL_AND_REVERSE: return 0x44; - case GL_COPY: return 0xCC; - case GL_AND_INVERTED: return 0x22; - case GL_NOOP: return 0xAA; - case GL_XOR: return 0x66; - case GL_OR: return 0xEE; - case GL_NOR: return 0x11; - case GL_EQUIV: return 0x99; - case GL_INVERT: return 0x55; - case GL_OR_REVERSE: return 0xDD; - case GL_COPY_INVERTED: return 0x33; - case GL_OR_INVERTED: return 0xBB; - case GL_NAND: return 0x77; - case GL_SET: return 0xFF; - default: return 0; - } -} - - -/* Copy BitBlt - */ -void intelEmitCopyBlit( struct intel_context *intel, - GLuint cpp, - GLshort src_pitch, - dri_bo *src_buffer, - GLuint src_offset, - GLboolean src_tiled, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, - GLboolean dst_tiled, - GLshort src_x, GLshort src_y, - GLshort dst_x, GLshort dst_y, - GLshort w, GLshort h, - GLenum logic_op ) -{ - GLuint CMD, BR13; - int dst_y2 = dst_y + h; - int dst_x2 = dst_x + w; - BATCH_LOCALS; - - - DBG("%s src:buf(%d)/%d %d,%d dst:buf(%d)/%d %d,%d sz:%dx%d op:%d\n", - __FUNCTION__, - src_buffer, src_pitch, src_x, src_y, - dst_buffer, dst_pitch, dst_x, dst_y, - w,h,logic_op); - - assert( logic_op - GL_CLEAR >= 0 ); - assert( logic_op - GL_CLEAR < 0x10 ); - - src_pitch *= cpp; - dst_pitch *= cpp; - - switch(cpp) { - case 1: - case 2: - case 3: - BR13 = (translate_raster_op(logic_op) << 16) | (1<<24); - CMD = XY_SRC_COPY_BLT_CMD; - break; - case 4: - BR13 = (translate_raster_op(logic_op) << 16) | (1<<24) | - (1<<25); - CMD = XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB; - break; - default: - return; - } - - if (src_tiled) { - CMD |= XY_SRC_TILED; - src_pitch /= 4; - } - - if (dst_tiled) { - CMD |= XY_DST_TILED; - dst_pitch /= 4; - } - - if (dst_y2 < dst_y || - dst_x2 < dst_x) { - return; - } - - dst_pitch &= 0xffff; - src_pitch &= 0xffff; - - /* Initial y values don't seem to work with negative pitches. If - * we adjust the offsets manually (below), it seems to work fine. - * - * On the other hand, if we always adjust, the hardware doesn't - * know which blit directions to use, so overlapping copypixels get - * the wrong result. - */ - if (dst_pitch > 0 && src_pitch > 0) { - BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH( CMD ); - OUT_BATCH( dst_pitch | BR13 ); - OUT_BATCH( (dst_y << 16) | dst_x ); - OUT_BATCH( (dst_y2 << 16) | dst_x2 ); - OUT_RELOC( dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, - dst_offset ); - OUT_BATCH( (src_y << 16) | src_x ); - OUT_BATCH( src_pitch ); - OUT_RELOC( src_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, - src_offset ); - ADVANCE_BATCH(); - } - else { - BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH( CMD ); - OUT_BATCH( (dst_pitch & 0xffff) | BR13 ); - OUT_BATCH( (0 << 16) | dst_x ); - OUT_BATCH( (h << 16) | dst_x2 ); - OUT_RELOC( dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, - dst_offset + dst_y * dst_pitch ); - OUT_BATCH( (src_pitch & 0xffff) ); - OUT_RELOC( src_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, - src_offset + src_y * src_pitch ); - ADVANCE_BATCH(); - } -} - - - -void intelClearWithBlit(GLcontext *ctx, GLbitfield flags) -{ - struct intel_context *intel = intel_context( ctx ); - intelScreenPrivate *intelScreen = intel->intelScreen; - GLuint clear_depth, clear_color; - GLint cx, cy, cw, ch; - GLint cpp = intelScreen->cpp; - GLboolean all; - GLint i; - struct intel_region *front = intel->front_region; - struct intel_region *back = intel->back_region; - struct intel_region *depth = intel->depth_region; - GLuint BR13, FRONT_CMD, BACK_CMD, DEPTH_CMD; - GLuint front_pitch; - GLuint back_pitch; - GLuint depth_pitch; - BATCH_LOCALS; - - - clear_color = intel->ClearColor; - clear_depth = 0; - - if (flags & BUFFER_BIT_DEPTH) { - clear_depth = (GLuint)(ctx->Depth.Clear * intel->ClearDepth); - } - - if (flags & BUFFER_BIT_STENCIL) { - clear_depth |= (ctx->Stencil.Clear & 0xff) << 24; - } - - switch(cpp) { - case 2: - BR13 = (0xF0 << 16) | (1<<24); - BACK_CMD = FRONT_CMD = XY_COLOR_BLT_CMD; - DEPTH_CMD = XY_COLOR_BLT_CMD; - break; - case 4: - BR13 = (0xF0 << 16) | (1<<24) | (1<<25); - BACK_CMD = FRONT_CMD = XY_COLOR_BLT_CMD | - XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB; - DEPTH_CMD = XY_COLOR_BLT_CMD; - if (flags & BUFFER_BIT_DEPTH) DEPTH_CMD |= XY_BLT_WRITE_RGB; - if (flags & BUFFER_BIT_STENCIL) DEPTH_CMD |= XY_BLT_WRITE_ALPHA; - break; - default: - return; - } - - - - intelFlush( &intel->ctx ); - LOCK_HARDWARE( intel ); - { - /* get clear bounds after locking */ - cx = ctx->DrawBuffer->_Xmin; - cy = ctx->DrawBuffer->_Ymin; - ch = ctx->DrawBuffer->_Ymax - ctx->DrawBuffer->_Ymin; - cw = ctx->DrawBuffer->_Xmax - ctx->DrawBuffer->_Xmin; - all = (cw == ctx->DrawBuffer->Width && ch == ctx->DrawBuffer->Height); - - /* flip top to bottom */ - cy = intel->driDrawable->h - cy - ch; - cx = cx + intel->drawX; - cy += intel->drawY; - - /* adjust for page flipping */ - if ( intel->sarea->pf_current_page == 0 ) { - front = intel->front_region; - back = intel->back_region; - } - else { - back = intel->front_region; - front = intel->back_region; - } - - front_pitch = front->pitch * front->cpp; - back_pitch = back->pitch * back->cpp; - depth_pitch = depth->pitch * depth->cpp; - - if (front->tiled) { - FRONT_CMD |= XY_DST_TILED; - front_pitch /= 4; - } - - if (back->tiled) { - BACK_CMD |= XY_DST_TILED; - back_pitch /= 4; - } - - if (depth->tiled) { - DEPTH_CMD |= XY_DST_TILED; - depth_pitch /= 4; - } - - for (i = 0 ; i < intel->numClipRects ; i++) - { - drm_clip_rect_t *box = &intel->pClipRects[i]; - drm_clip_rect_t b; - - if (!all) { - GLint x = box->x1; - GLint y = box->y1; - GLint w = box->x2 - x; - GLint h = box->y2 - y; - - if (x < cx) w -= cx - x, x = cx; - if (y < cy) h -= cy - y, y = cy; - if (x + w > cx + cw) w = cx + cw - x; - if (y + h > cy + ch) h = cy + ch - y; - if (w <= 0) continue; - if (h <= 0) continue; - - b.x1 = x; - b.y1 = y; - b.x2 = x + w; - b.y2 = y + h; - } else { - b = *box; - } - - - if (b.x1 > b.x2 || - b.y1 > b.y2 || - b.x2 > intelScreen->width || - b.y2 > intelScreen->height) - continue; - - if ( flags & BUFFER_BIT_FRONT_LEFT ) { - BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH( FRONT_CMD ); - OUT_BATCH( front_pitch | BR13 ); - OUT_BATCH( (b.y1 << 16) | b.x1 ); - OUT_BATCH( (b.y2 << 16) | b.x2 ); - OUT_RELOC( front->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, - 0 ); - OUT_BATCH( clear_color ); - ADVANCE_BATCH(); - } - - if ( flags & BUFFER_BIT_BACK_LEFT ) { - BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH( BACK_CMD ); - OUT_BATCH( back_pitch | BR13 ); - OUT_BATCH( (b.y1 << 16) | b.x1 ); - OUT_BATCH( (b.y2 << 16) | b.x2 ); - OUT_RELOC( back->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, - 0 ); - OUT_BATCH( clear_color ); - ADVANCE_BATCH(); - } - - if ( flags & (BUFFER_BIT_STENCIL | BUFFER_BIT_DEPTH) ) { - BEGIN_BATCH(6, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH( DEPTH_CMD ); - OUT_BATCH( depth_pitch | BR13 ); - OUT_BATCH( (b.y1 << 16) | b.x1 ); - OUT_BATCH( (b.y2 << 16) | b.x2 ); - OUT_RELOC( depth->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, - 0 ); - OUT_BATCH( clear_depth ); - ADVANCE_BATCH(); - } - } - } - intel_batchbuffer_flush( intel->batch ); - UNLOCK_HARDWARE( intel ); -} - - -void -intelEmitImmediateColorExpandBlit(struct intel_context *intel, - GLuint cpp, - GLubyte *src_bits, GLuint src_size, - GLuint fg_color, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, - GLboolean dst_tiled, - GLshort x, GLshort y, - GLshort w, GLshort h, - GLenum logic_op) -{ - struct xy_text_immediate_blit text; - int dwords = ALIGN(src_size, 8) / 4; - uint32_t opcode, br13; - - assert( logic_op - GL_CLEAR >= 0 ); - assert( logic_op - GL_CLEAR < 0x10 ); - - if (w < 0 || h < 0) - return; - - dst_pitch *= cpp; - - if (dst_tiled) - dst_pitch /= 4; - - DBG("%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d, %d bytes %d dwords\n", - __FUNCTION__, - dst_buffer, dst_pitch, dst_offset, x, y, w, h, src_size, dwords); - - memset(&text, 0, sizeof(text)); - text.dw0.client = CLIENT_2D; - text.dw0.opcode = OPCODE_XY_TEXT_IMMEDIATE_BLT; - text.dw0.pad0 = 0; - text.dw0.byte_packed = 1; /* ?maybe? */ - text.dw0.pad1 = 0; - text.dw0.dst_tiled = dst_tiled; - text.dw0.pad2 = 0; - text.dw0.length = (sizeof(text)/sizeof(int)) - 2 + dwords; - text.dw1.dest_y1 = y; /* duplicates info in setup blit */ - text.dw1.dest_x1 = x; - text.dw2.dest_y2 = y + h; - text.dw2.dest_x2 = x + w; - - intel_batchbuffer_require_space( intel->batch, - (8 * 4) + - sizeof(text) + - dwords, - INTEL_BATCH_NO_CLIPRECTS ); - - opcode = XY_SETUP_BLT_CMD; - if (cpp == 4) - opcode |= XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB; - if (dst_tiled) - opcode |= XY_DST_TILED; - - br13 = dst_pitch | (translate_raster_op(logic_op) << 16) | (1 << 29); - if (cpp == 2) - br13 |= BR13_565; - else - br13 |= BR13_8888; - - BEGIN_BATCH(8, INTEL_BATCH_NO_CLIPRECTS); - OUT_BATCH(opcode); - OUT_BATCH(br13); - OUT_BATCH((0 << 16) | 0); /* clip x1, y1 */ - OUT_BATCH((100 << 16) | 100); /* clip x2, y2 */ - OUT_RELOC(dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, dst_offset); - OUT_BATCH(0); /* bg */ - OUT_BATCH(fg_color); /* fg */ - OUT_BATCH(0); /* pattern base addr */ - ADVANCE_BATCH(); - - intel_batchbuffer_data( intel->batch, - &text, - sizeof(text), - INTEL_BATCH_NO_CLIPRECTS ); - - intel_batchbuffer_data( intel->batch, - src_bits, - dwords * 4, - INTEL_BATCH_NO_CLIPRECTS ); -} - +../intel/intel_blit.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_blit.h b/src/mesa/drivers/dri/i965/intel_blit.h deleted file mode 100644 index b7d556b1a9..0000000000 --- a/src/mesa/drivers/dri/i965/intel_blit.h +++ /dev/null @@ -1,76 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef INTEL_BLIT_H -#define INTEL_BLIT_H - -#include "intel_context.h" -#include "intel_ioctl.h" - -extern void intelCopyBuffer( __DRIdrawablePrivate *dpriv, - const drm_clip_rect_t *rect ); -extern void intelClearWithBlit(GLcontext *ctx, GLbitfield mask); - -extern void intelEmitCopyBlit( struct intel_context *intel, - GLuint cpp, - GLshort src_pitch, - dri_bo *src_buffer, - GLuint src_offset, - GLboolean src_tiled, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, - GLboolean dst_tiled, - GLshort srcx, GLshort srcy, - GLshort dstx, GLshort dsty, - GLshort w, GLshort h, - GLenum logic_op ); - -extern void intelEmitFillBlit( struct intel_context *intel, - GLuint cpp, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, - GLboolean dst_tiled, - GLshort x, GLshort y, - GLshort w, GLshort h, - GLuint color ); - -void -intelEmitImmediateColorExpandBlit(struct intel_context *intel, - GLuint cpp, - GLubyte *src_bits, GLuint src_size, - GLuint fg_color, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, - GLboolean dst_tiled, - GLshort dst_x, GLshort dst_y, - GLshort w, GLshort h, - GLenum logic_op ); - -#endif diff --git a/src/mesa/drivers/dri/i965/intel_buffer_objects.c b/src/mesa/drivers/dri/i965/intel_buffer_objects.c index 56c1666ac6..e06dd3c8d3 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_buffer_objects.c +++ b/src/mesa/drivers/dri/i965/intel_buffer_objects.c @@ -1,222 +1 @@ -/************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - - -#include "imports.h" -#include "mtypes.h" -#include "bufferobj.h" - -#include "intel_context.h" -#include "intel_buffer_objects.h" -#include "dri_bufmgr.h" - -/** Allocates a new dri_bo to store the data for the buffer object. */ -static void -intel_bufferobj_alloc_buffer(struct intel_context *intel, - struct intel_buffer_object *intel_obj) -{ - intel_obj->buffer = dri_bo_alloc(intel->bufmgr, "bufferobj", - intel_obj->Base.Size, 64, - DRM_BO_FLAG_MEM_TT); -} - -/** - * There is some duplication between mesa's bufferobjects and our - * bufmgr buffers. Both have an integer handle and a hashtable to - * lookup an opaque structure. It would be nice if the handles and - * internal structure where somehow shared. - */ -static struct gl_buffer_object *intel_bufferobj_alloc( GLcontext *ctx, - GLuint name, - GLenum target ) -{ - struct intel_buffer_object *obj = CALLOC_STRUCT(intel_buffer_object); - - _mesa_initialize_buffer_object(&obj->Base, name, target); - - return &obj->Base; -} - - -/** - * Deallocate/free a vertex/pixel buffer object. - * Called via glDeleteBuffersARB(). - */ -static void intel_bufferobj_free( GLcontext *ctx, - struct gl_buffer_object *obj ) -{ - struct intel_buffer_object *intel_obj = intel_buffer_object(obj); - - assert(intel_obj); - - if (intel_obj->buffer) - dri_bo_unreference(intel_obj->buffer); - - _mesa_free(intel_obj); -} - - - -/** - * Allocate space for and store data in a buffer object. Any data that was - * previously stored in the buffer object is lost. If data is NULL, - * memory will be allocated, but no copy will occur. - * Called via glBufferDataARB(). - */ -static void intel_bufferobj_data( GLcontext *ctx, - GLenum target, - GLsizeiptrARB size, - const GLvoid *data, - GLenum usage, - struct gl_buffer_object *obj ) -{ - struct intel_context *intel = intel_context(ctx); - struct intel_buffer_object *intel_obj = intel_buffer_object(obj); - - /* XXX: do something useful with 'usage' (eg. populate flags - * argument below) - */ - assert(intel_obj); - - obj->Size = size; - obj->Usage = usage; - - /* While it would seem to make sense to always reallocate the buffer here, - * since it should allow us better concurrency between rendering and - * map-cpu write-unmap, doing so was a minor (~10%) performance loss - * for both classic and TTM mode with openarena. That may change with - * improved buffer manager algorithms. - */ - if (intel_obj->buffer != NULL && intel_obj->buffer->size != size) { - dri_bo_unreference(intel_obj->buffer); - intel_obj->buffer = NULL; - } - if (size != 0) { - if (intel_obj->buffer == NULL) - intel_bufferobj_alloc_buffer(intel, intel_obj); - - if (data != NULL) - dri_bo_subdata(intel_obj->buffer, 0, size, data); - } -} - - -/** - * Replace data in a subrange of buffer object. If the data range - * specified by size + offset extends beyond the end of the buffer or - * if data is NULL, no copy is performed. - * Called via glBufferSubDataARB(). - */ -static void intel_bufferobj_subdata( GLcontext *ctx, - GLenum target, - GLintptrARB offset, - GLsizeiptrARB size, - const GLvoid * data, - struct gl_buffer_object * obj ) -{ - struct intel_buffer_object *intel_obj = intel_buffer_object(obj); - - assert(intel_obj); - dri_bo_subdata(intel_obj->buffer, offset, size, data); -} - - -/** - * Called via glGetBufferSubDataARB(). - */ -static void intel_bufferobj_get_subdata( GLcontext *ctx, - GLenum target, - GLintptrARB offset, - GLsizeiptrARB size, - GLvoid * data, - struct gl_buffer_object * obj ) -{ - struct intel_buffer_object *intel_obj = intel_buffer_object(obj); - - assert(intel_obj); - dri_bo_get_subdata(intel_obj->buffer, offset, size, data); -} - - - -/** - * Called via glMapBufferARB(). - */ -static void *intel_bufferobj_map( GLcontext *ctx, - GLenum target, - GLenum access, - struct gl_buffer_object *obj ) -{ - struct intel_buffer_object *intel_obj = intel_buffer_object(obj); - - /* XXX: Translate access to flags arg below: - */ - assert(intel_obj); - assert(intel_obj->buffer); - - dri_bo_map(intel_obj->buffer, GL_TRUE); - obj->Pointer = intel_obj->buffer->virtual; - return obj->Pointer; -} - - -/** - * Called via glMapBufferARB(). - */ -static GLboolean intel_bufferobj_unmap( GLcontext *ctx, - GLenum target, - struct gl_buffer_object *obj ) -{ - struct intel_buffer_object *intel_obj = intel_buffer_object(obj); - - assert(intel_obj); - assert(intel_obj->buffer); - assert(obj->Pointer); - dri_bo_unmap(intel_obj->buffer); - obj->Pointer = NULL; - return GL_TRUE; -} - -dri_bo *intel_bufferobj_buffer( const struct intel_buffer_object *intel_obj ) -{ - assert(intel_obj->Base.Name); - assert(intel_obj->buffer); - return intel_obj->buffer; -} - -void intel_bufferobj_init( struct intel_context *intel ) -{ - GLcontext *ctx = &intel->ctx; - - ctx->Driver.NewBufferObject = intel_bufferobj_alloc; - ctx->Driver.DeleteBuffer = intel_bufferobj_free; - ctx->Driver.BufferData = intel_bufferobj_data; - ctx->Driver.BufferSubData = intel_bufferobj_subdata; - ctx->Driver.GetBufferSubData = intel_bufferobj_get_subdata; - ctx->Driver.MapBuffer = intel_bufferobj_map; - ctx->Driver.UnmapBuffer = intel_bufferobj_unmap; -} +../intel/intel_buffer_objects.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_buffer_objects.h b/src/mesa/drivers/dri/i965/intel_buffer_objects.h deleted file mode 100644 index a80f448716..0000000000 --- a/src/mesa/drivers/dri/i965/intel_buffer_objects.h +++ /dev/null @@ -1,70 +0,0 @@ - /************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef INTEL_BUFFEROBJ_H -#define INTEL_BUFFEROBJ_H - -#include "mtypes.h" - -struct intel_context; -struct gl_buffer_object; - - -/** - * Intel vertex/pixel buffer object, derived from Mesa's gl_buffer_object. - */ -struct intel_buffer_object { - struct gl_buffer_object Base; - dri_bo *buffer; /* the low-level buffer manager's buffer handle */ -}; - - -/* Get the bm buffer associated with a GL bufferobject: - */ -dri_bo *intel_bufferobj_buffer( const struct intel_buffer_object *obj ); - -/* Hook the bufferobject implementation into mesa: - */ -void intel_bufferobj_init( struct intel_context *intel ); - - - -/* Are the obj->Name tests necessary? Unfortunately yes, mesa - * allocates a couple of gl_buffer_object structs statically, and - * the Name == 0 test is the only way to identify them and avoid - * casting them erroneously to our structs. - */ -static inline struct intel_buffer_object * -intel_buffer_object( struct gl_buffer_object *obj ) -{ - if (obj->Name) - return (struct intel_buffer_object *)obj; - else - return NULL; -} - -#endif diff --git a/src/mesa/drivers/dri/i965/intel_buffers.c b/src/mesa/drivers/dri/i965/intel_buffers.c index 406aa93d06..c86daa49f4 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_buffers.c +++ b/src/mesa/drivers/dri/i965/intel_buffers.c @@ -1,587 +1 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "intel_screen.h" -#include "intel_context.h" -#include "intel_blit.h" -#include "intel_regions.h" -#include "intel_batchbuffer.h" -#include "context.h" -#include "framebuffer.h" -#include "macros.h" -#include "utils.h" -#include "vblank.h" -#include "swrast/swrast.h" - -GLboolean intel_intersect_cliprects( drm_clip_rect_t *dst, - const drm_clip_rect_t *a, - const drm_clip_rect_t *b ) -{ - dst->x1 = MAX2(a->x1, b->x1); - dst->x2 = MIN2(a->x2, b->x2); - dst->y1 = MAX2(a->y1, b->y1); - dst->y2 = MIN2(a->y2, b->y2); - - return (dst->x1 <= dst->x2 && - dst->y1 <= dst->y2); -} - -struct intel_region *intel_drawbuf_region( struct intel_context *intel ) -{ - switch (intel->ctx.DrawBuffer->_ColorDrawBufferMask[0]) { - case BUFFER_BIT_FRONT_LEFT: - return intel->front_region; - case BUFFER_BIT_BACK_LEFT: - return intel->back_region; - default: - /* Not necessary to fallback - could handle either NONE or - * FRONT_AND_BACK cases below. - */ - return NULL; - } -} - -struct intel_region *intel_readbuf_region( struct intel_context *intel ) -{ - GLcontext *ctx = &intel->ctx; - - /* This will have to change to support EXT_fbo's, but is correct - * for now: - */ - switch (ctx->ReadBuffer->_ColorReadBufferIndex) { - case BUFFER_FRONT_LEFT: - return intel->front_region; - case BUFFER_BACK_LEFT: - return intel->back_region; - default: - assert(0); - return NULL; - } -} - - - -static void intelBufferSize(GLframebuffer *buffer, - GLuint *width, - GLuint *height) -{ - GET_CURRENT_CONTEXT(ctx); - struct intel_context *intel = intel_context(ctx); - /* Need to lock to make sure the driDrawable is uptodate. This - * information is used to resize Mesa's software buffers, so it has - * to be correct. - */ - LOCK_HARDWARE(intel); - if (intel->driDrawable) { - *width = intel->driDrawable->w; - *height = intel->driDrawable->h; - } - else { - *width = 0; - *height = 0; - } - UNLOCK_HARDWARE(intel); -} - - -static void intelSetFrontClipRects( struct intel_context *intel ) -{ - __DRIdrawablePrivate *dPriv = intel->driDrawable; - - if (!dPriv) return; - - intel->numClipRects = dPriv->numClipRects; - intel->pClipRects = dPriv->pClipRects; - intel->drawX = dPriv->x; - intel->drawY = dPriv->y; -} - - -static void intelSetBackClipRects( struct intel_context *intel ) -{ - __DRIdrawablePrivate *dPriv = intel->driDrawable; - - if (!dPriv) return; - - if (intel->sarea->pf_enabled == 0 && dPriv->numBackClipRects == 0) { - intel->numClipRects = dPriv->numClipRects; - intel->pClipRects = dPriv->pClipRects; - intel->drawX = dPriv->x; - intel->drawY = dPriv->y; - } else { - intel->numClipRects = dPriv->numBackClipRects; - intel->pClipRects = dPriv->pBackClipRects; - intel->drawX = dPriv->backX; - intel->drawY = dPriv->backY; - - if (dPriv->numBackClipRects == 1 && - dPriv->x == dPriv->backX && - dPriv->y == dPriv->backY) { - - /* Repeat the calculation of the back cliprect dimensions here - * as early versions of dri.a in the Xserver are incorrect. Try - * very hard not to restrict future versions of dri.a which - * might eg. allocate truly private back buffers. - */ - int x1, y1; - int x2, y2; - - x1 = dPriv->x; - y1 = dPriv->y; - x2 = dPriv->x + dPriv->w; - y2 = dPriv->y + dPriv->h; - - if (x1 < 0) x1 = 0; - if (y1 < 0) y1 = 0; - if (x2 > intel->intelScreen->width) x2 = intel->intelScreen->width; - if (y2 > intel->intelScreen->height) y2 = intel->intelScreen->height; - - if (x1 == dPriv->pBackClipRects[0].x1 && - y1 == dPriv->pBackClipRects[0].y1) { - - dPriv->pBackClipRects[0].x2 = x2; - dPriv->pBackClipRects[0].y2 = y2; - } - } - } -} - - -void intelWindowMoved( struct intel_context *intel ) -{ - __DRIdrawablePrivate *dPriv = intel->driDrawable; - - if (!intel->ctx.DrawBuffer) { - intelSetFrontClipRects( intel ); - } - else { - switch (intel->ctx.DrawBuffer->_ColorDrawBufferMask[0]) { - case BUFFER_BIT_FRONT_LEFT: - intelSetFrontClipRects( intel ); - break; - case BUFFER_BIT_BACK_LEFT: - intelSetBackClipRects( intel ); - break; - default: - /* glDrawBuffer(GL_NONE or GL_FRONT_AND_BACK): software fallback */ - intelSetFrontClipRects( intel ); - } - } - - /* Get updated plane info so we sync against the right vblank counter */ - if (intel->intelScreen->driScrnPriv->ddx_version.minor >= 7) { - drmI830Sarea *sarea = intel->sarea; - drm_clip_rect_t drw_rect = { .x1 = dPriv->x, .x2 = dPriv->x + dPriv->w, - .y1 = dPriv->y, .y2 = dPriv->y + dPriv->h }; - drm_clip_rect_t planeA_rect = { .x1 = sarea->planeA_x, .y1 = sarea->planeA_y, - .x2 = sarea->planeA_x + sarea->planeA_w, - .y2 = sarea->planeA_y + sarea->planeA_h }; - drm_clip_rect_t planeB_rect = { .x1 = sarea->planeB_x, .y1 = sarea->planeB_y, - .x2 = sarea->planeB_x + sarea->planeB_w, - .y2 = sarea->planeB_y + sarea->planeB_h }; - GLint areaA = driIntersectArea( drw_rect, planeA_rect ); - GLint areaB = driIntersectArea( drw_rect, planeB_rect ); - GLuint flags = dPriv->vblFlags; - - /* Update vblank info - */ - if (areaB > areaA || (areaA == areaB && areaB > 0)) { - flags = dPriv->vblFlags | VBLANK_FLAG_SECONDARY; - } else { - flags = dPriv->vblFlags & ~VBLANK_FLAG_SECONDARY; - } - - /* Check to see if we changed pipes */ - if (flags != dPriv->vblFlags && dPriv->vblFlags && - !(dPriv->vblFlags & VBLANK_FLAG_NO_IRQ)) { - int64_t count; - - /* - * Update msc_base from old pipe - */ - driDrawableGetMSC32(dPriv->driScreenPriv, dPriv, &count); - dPriv->msc_base = count; - /* - * Then get new vblank_base and vblSeq values - */ - dPriv->vblFlags = flags; - driGetCurrentVBlank(dPriv); - dPriv->vblank_base = dPriv->vblSeq; - } - } else { - dPriv->vblFlags &= ~VBLANK_FLAG_SECONDARY; - } - - _mesa_resize_framebuffer(&intel->ctx, - (GLframebuffer*)dPriv->driverPrivate, - dPriv->w, dPriv->h); - - /* Set state we know depends on drawable parameters: - */ - { - GLcontext *ctx = &intel->ctx; - - if (ctx->Driver.Scissor) - ctx->Driver.Scissor( ctx, ctx->Scissor.X, ctx->Scissor.Y, - ctx->Scissor.Width, ctx->Scissor.Height ); - - if (ctx->Driver.DepthRange) - ctx->Driver.DepthRange( ctx, - ctx->Viewport.Near, - ctx->Viewport.Far ); - - intel->NewGLState |= _NEW_SCISSOR; - } - - /* This works because the lock is always grabbed before emitting - * commands and commands are always flushed prior to releasing - * the lock. - */ - intel->NewGLState |= _NEW_WINDOW_POS; -} - - - -/* A true meta version of this would be very simple and additionally - * machine independent. Maybe we'll get there one day. - */ -static void intelClearWithTris(struct intel_context *intel, - GLbitfield mask) -{ - GLcontext *ctx = &intel->ctx; - drm_clip_rect_t clear; - GLint cx, cy, cw, ch; - - if (INTEL_DEBUG & DEBUG_DRI) - _mesa_printf("%s %x\n", __FUNCTION__, mask); - - { - - intel->vtbl.install_meta_state(intel); - - /* Get clear bounds after locking */ - cx = ctx->DrawBuffer->_Xmin; - cy = ctx->DrawBuffer->_Ymin; - cw = ctx->DrawBuffer->_Xmax - ctx->DrawBuffer->_Xmin; - ch = ctx->DrawBuffer->_Ymax - ctx->DrawBuffer->_Ymin; - - clear.x1 = cx; - clear.y1 = cy; - clear.x2 = cx + cw; - clear.y2 = cy + ch; - - /* Back and stencil cliprects are the same. Try and do both - * buffers at once: - */ - if (mask & (BUFFER_BIT_BACK_LEFT|BUFFER_BIT_STENCIL|BUFFER_BIT_DEPTH)) { - intel->vtbl.meta_draw_region(intel, - intel->back_region, - intel->depth_region ); - - if (mask & BUFFER_BIT_BACK_LEFT) - intel->vtbl.meta_color_mask(intel, GL_TRUE ); - else - intel->vtbl.meta_color_mask(intel, GL_FALSE ); - - if (mask & BUFFER_BIT_STENCIL) - intel->vtbl.meta_stencil_replace( intel, - intel->ctx.Stencil.WriteMask[0], - intel->ctx.Stencil.Clear); - else - intel->vtbl.meta_no_stencil_write(intel); - - if (mask & BUFFER_BIT_DEPTH) - intel->vtbl.meta_depth_replace( intel ); - else - intel->vtbl.meta_no_depth_write(intel); - - /* XXX: Using INTEL_BATCH_NO_CLIPRECTS here is dangerous as the - * drawing origin may not be correctly emitted. - */ - intel->vtbl.meta_draw_quad(intel, - clear.x1, clear.x2, - clear.y1, clear.y2, - intel->ctx.Depth.Clear, - intel->clear_chan[0], - intel->clear_chan[1], - intel->clear_chan[2], - intel->clear_chan[3], - 0, 0, 0, 0); - } - - /* Front may have different cliprects: - */ - if (mask & BUFFER_BIT_FRONT_LEFT) { - intel->vtbl.meta_no_depth_write(intel); - intel->vtbl.meta_no_stencil_write(intel); - intel->vtbl.meta_color_mask(intel, GL_TRUE ); - intel->vtbl.meta_draw_region(intel, - intel->front_region, - intel->depth_region); - - /* XXX: Using INTEL_BATCH_NO_CLIPRECTS here is dangerous as the - * drawing origin may not be correctly emitted. - */ - intel->vtbl.meta_draw_quad(intel, - clear.x1, clear.x2, - clear.y1, clear.y2, - 0, - intel->clear_chan[0], - intel->clear_chan[1], - intel->clear_chan[2], - intel->clear_chan[3], - 0, 0, 0, 0); - } - - intel->vtbl.leave_meta_state( intel ); - } -} - - - - - -static void intelClear(GLcontext *ctx, GLbitfield mask) -{ - struct intel_context *intel = intel_context( ctx ); - const GLuint colorMask = *((GLuint *) &ctx->Color.ColorMask); - GLbitfield tri_mask = 0; - GLbitfield blit_mask = 0; - GLbitfield swrast_mask = 0; - - if (INTEL_DEBUG & DEBUG_DRI) - fprintf(stderr, "%s %x\n", __FUNCTION__, mask); - - - if (mask & BUFFER_BIT_FRONT_LEFT) { - if (colorMask == ~0) { - blit_mask |= BUFFER_BIT_FRONT_LEFT; - } - else { - tri_mask |= BUFFER_BIT_FRONT_LEFT; - } - } - - if (mask & BUFFER_BIT_BACK_LEFT) { - if (colorMask == ~0) { - blit_mask |= BUFFER_BIT_BACK_LEFT; - } - else { - tri_mask |= BUFFER_BIT_BACK_LEFT; - } - } - - - if (mask & BUFFER_BIT_STENCIL) { - if (!intel->hw_stencil) { - swrast_mask |= BUFFER_BIT_STENCIL; - } - else if ((ctx->Stencil.WriteMask[0] & 0xff) != 0xff || - intel->depth_region->tiled) { - tri_mask |= BUFFER_BIT_STENCIL; - } - else { - blit_mask |= BUFFER_BIT_STENCIL; - } - } - - /* Do depth with stencil if possible to avoid 2nd pass over the - * same buffer. - */ - if (mask & BUFFER_BIT_DEPTH) { - if ((tri_mask & BUFFER_BIT_STENCIL) || - intel->depth_region->tiled) - tri_mask |= BUFFER_BIT_DEPTH; - else - blit_mask |= BUFFER_BIT_DEPTH; - } - - swrast_mask |= (mask & BUFFER_BIT_ACCUM); - - intelFlush( ctx ); - - if (blit_mask) - intelClearWithBlit( ctx, blit_mask ); - - if (tri_mask) - intelClearWithTris( intel, tri_mask ); - - if (swrast_mask) - _swrast_Clear( ctx, swrast_mask ); -} - - - - - - - -/* Flip the front & back buffers - */ -static void intelPageFlip( const __DRIdrawablePrivate *dPriv ) -{ -#if 0 - struct intel_context *intel; - int tmp, ret; - - if (INTEL_DEBUG & DEBUG_IOCTL) - fprintf(stderr, "%s\n", __FUNCTION__); - - assert(dPriv); - assert(dPriv->driContextPriv); - assert(dPriv->driContextPriv->driverPrivate); - - intel = (struct intel_context *) dPriv->driContextPriv->driverPrivate; - - intelFlush( &intel->ctx ); - LOCK_HARDWARE( intel ); - - if (dPriv->pClipRects) { - *(drm_clip_rect_t *)intel->sarea->boxes = dPriv->pClipRects[0]; - intel->sarea->nbox = 1; - } - - ret = drmCommandNone(intel->driFd, DRM_I830_FLIP); - if (ret) { - fprintf(stderr, "%s: %d\n", __FUNCTION__, ret); - UNLOCK_HARDWARE( intel ); - exit(1); - } - - tmp = intel->sarea->last_enqueue; - intelRefillBatchLocked( intel ); - UNLOCK_HARDWARE( intel ); - - - intelSetDrawBuffer( &intel->ctx, intel->ctx.Color.DriverDrawBuffer ); -#endif -} - - -void intelSwapBuffers( __DRIdrawablePrivate *dPriv ) -{ - if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) { - struct intel_context *intel; - GLcontext *ctx; - intel = (struct intel_context *) dPriv->driContextPriv->driverPrivate; - ctx = &intel->ctx; - if (ctx->Visual.doubleBufferMode) { - _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */ - if ( 0 /*intel->doPageFlip*/ ) { /* doPageFlip is never set !!! */ - intelPageFlip( dPriv ); - } else { - intelCopyBuffer( dPriv, NULL ); - } - } - } else { - /* XXX this shouldn't be an error but we can't handle it for now */ - fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__); - } -} - -void intelCopySubBuffer( __DRIdrawablePrivate *dPriv, - int x, int y, int w, int h ) -{ - if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) { - struct intel_context *intel = dPriv->driContextPriv->driverPrivate; - GLcontext *ctx = &intel->ctx; - - if (ctx->Visual.doubleBufferMode) { - drm_clip_rect_t rect; - rect.x1 = x + dPriv->x; - rect.y1 = (dPriv->h - y - h) + dPriv->y; - rect.x2 = rect.x1 + w; - rect.y2 = rect.y1 + h; - _mesa_notifySwapBuffers( ctx ); /* flush pending rendering comands */ - intelCopyBuffer( dPriv, &rect ); - } - } else { - /* XXX this shouldn't be an error but we can't handle it for now */ - fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__); - } -} - - -static void intelDrawBuffer(GLcontext *ctx, GLenum mode ) -{ - struct intel_context *intel = intel_context(ctx); - int front = 0; - - if (!ctx->DrawBuffer) - return; - - switch ( ctx->DrawBuffer->_ColorDrawBufferMask[0] ) { - case BUFFER_BIT_FRONT_LEFT: - front = 1; - FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE ); - break; - case BUFFER_BIT_BACK_LEFT: - front = 0; - FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_FALSE ); - break; - default: - FALLBACK( intel, INTEL_FALLBACK_DRAW_BUFFER, GL_TRUE ); - return; - } - - if ( intel->sarea->pf_current_page == 1 ) - front ^= 1; - - intelSetFrontClipRects( intel ); - - - if (front) { - if (intel->draw_region != intel->front_region) { - intel_region_release(intel, &intel->draw_region); - intel_region_reference(&intel->draw_region, intel->front_region); - } - } else { - if (intel->draw_region != intel->back_region) { - intel_region_release(intel, &intel->draw_region); - intel_region_reference(&intel->draw_region, intel->back_region); - } - } - - intel->vtbl.set_draw_region( intel, - intel->draw_region, - intel->depth_region); -} - -static void intelReadBuffer( GLcontext *ctx, GLenum mode ) -{ - /* nothing, until we implement h/w glRead/CopyPixels or CopyTexImage */ -} - - - -void intelInitBufferFuncs( struct dd_function_table *functions ) -{ - functions->Clear = intelClear; - functions->GetBufferSize = intelBufferSize; - functions->DrawBuffer = intelDrawBuffer; - functions->ReadBuffer = intelReadBuffer; -} +../intel/intel_buffers.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_context.c b/src/mesa/drivers/dri/i965/intel_context.c index fb95c492eb..0866c5ccc6 100644 --- a/src/mesa/drivers/dri/i965/intel_context.c +++ b/src/mesa/drivers/dri/i965/intel_context.c @@ -57,10 +57,13 @@ #include "intel_batchbuffer.h" #include "intel_blit.h" #include "intel_regions.h" +#include "intel_buffers.h" #include "intel_buffer_objects.h" #include "intel_decode.h" +#include "intel_fbo.h" #include "intel_bufmgr_ttm.h" +#include "drirenderbuffer.h" #include "i915_drm.h" #include "utils.h" @@ -83,8 +86,10 @@ int INTEL_DEBUG = (0); #define need_GL_EXT_blend_minmax #define need_GL_EXT_cull_vertex #define need_GL_EXT_fog_coord +#define need_GL_EXT_framebuffer_object #define need_GL_EXT_multi_draw_arrays #define need_GL_EXT_secondary_color +#define need_GL_ATI_separate_stencil #define need_GL_EXT_point_parameters #define need_GL_VERSION_2_0 #define need_GL_VERSION_2_1 @@ -184,7 +189,14 @@ const struct dri_extension card_extensions[] = { "GL_EXT_fog_coord", GL_EXT_fog_coord_functions }, { "GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions }, { "GL_EXT_secondary_color", GL_EXT_secondary_color_functions }, + { "GL_ATI_separate_stencil", GL_ATI_separate_stencil_functions }, { "GL_EXT_stencil_wrap", NULL }, + /* Do not enable this extension. It conflicts with GL_ATI_separate_stencil + * and 2.0's separate stencil, because mesa's computed _TestTwoSide will + * only reflect whether it's enabled through this extension, even if the + * application is using the other interfaces. + */ +/*{ "GL_EXT_stencil_two_side", GL_EXT_stencil_two_side_functions },*/ { "GL_EXT_texture_edge_clamp", NULL }, { "GL_EXT_texture_env_combine", NULL }, { "GL_EXT_texture_env_dot3", NULL }, @@ -202,20 +214,38 @@ const struct dri_extension card_extensions[] = { "GL_ARB_shader_objects", GL_ARB_shader_objects_functions}, { "GL_ARB_vertex_shader", GL_ARB_vertex_shader_functions}, { "GL_ARB_fragment_shader", NULL }, - /* XXX not implement yet, to compile builtin glsl lib */ { "GL_ARB_draw_buffers", NULL }, { NULL, NULL } }; +const struct dri_extension ttm_extensions[] = { + {"GL_EXT_framebuffer_object", GL_EXT_framebuffer_object_functions}, + {"GL_ARB_pixel_buffer_object", NULL}, + {NULL, NULL} +}; + const struct dri_extension arb_oc_extension = { "GL_ARB_occlusion_query", GL_ARB_occlusion_query_functions}; +/** + * Initializes potential list of extensions if ctx == NULL, or actually enables + * extensions for a context. + */ void intelInitExtensions(GLcontext *ctx, GLboolean enable_imaging) -{ - struct intel_context *intel = ctx?intel_context(ctx):NULL; - driInitExtensions(ctx, card_extensions, enable_imaging); - if (!ctx || intel->intelScreen->drmMinor >= 8) - driInitSingleExtension (ctx, &arb_oc_extension); +{ + struct intel_context *intel = ctx?intel_context(ctx):NULL; + + /* Disable imaging extension until convolution is working in teximage paths. + */ + enable_imaging = GL_FALSE; + + driInitExtensions(ctx, card_extensions, enable_imaging); + + if (intel == NULL || intel->ttm) + driInitExtensions(ctx, ttm_extensions, GL_FALSE); + + if (intel == NULL || intel->intelScreen->drmMinor >= 8) + driInitSingleExtension(ctx, &arb_oc_extension); } static const struct dri_debug_control debug_control[] = @@ -244,6 +274,7 @@ static const struct dri_debug_control debug_control[] = { "blit", DEBUG_BLIT}, { "mip", DEBUG_MIPTREE}, { "reg", DEBUG_REGION}, + { "fbo", DEBUG_FBO }, { NULL, 0 } }; @@ -506,17 +537,10 @@ GLboolean intelInitContext( struct intel_context *intel, switch(mesaVis->depthBits) { case 0: /* what to do in this case? */ case 16: - intel->depth_scale = 1.0/0xffff; intel->polygon_offset_scale = 1.0/0xffff; - intel->depth_clear_mask = ~0; - intel->ClearDepth = 0xffff; break; case 24: - intel->depth_scale = 1.0/0xffffff; intel->polygon_offset_scale = 2.0/0xffffff; /* req'd to pass glean */ - intel->depth_clear_mask = 0x00ffffff; - intel->stencil_clear_mask = 0xff000000; - intel->ClearDepth = 0x00ffffff; break; default: assert(0); @@ -534,12 +558,14 @@ GLboolean intelInitContext( struct intel_context *intel, INTEL_DEBUG = driParseDebugString( getenv( "INTEL_DEBUG" ), debug_control ); - if (!intel->ttm && (INTEL_DEBUG & DEBUG_BUFMGR)) - dri_bufmgr_fake_set_debug(intel->bufmgr, GL_TRUE); + if (INTEL_DEBUG & DEBUG_BUFMGR) + dri_bufmgr_set_debug(intel->bufmgr, GL_TRUE); intel_recreate_static_regions(intel); intel_bufferobj_init( intel ); + intel_fbo_init( intel ); + intel->batch = intel_batchbuffer_alloc( intel ); intel->last_swap_fence = NULL; intel->first_swap_fence = NULL; @@ -612,16 +638,6 @@ void intelDestroyContext(__DRIcontextPrivate *driContextPriv) */ } - /* Free the regions created to describe front/back/depth - * buffers: - */ -#if 0 - intel_region_release(intel, &intel->front_region); - intel_region_release(intel, &intel->back_region); - intel_region_release(intel, &intel->depth_region); - intel_region_release(intel, &intel->draw_region); -#endif - /* free the Mesa context */ intel->ctx.VertexProgram.Current = NULL; intel->ctx.FragmentProgram.Current = NULL; @@ -642,7 +658,44 @@ GLboolean intelMakeCurrent(__DRIcontextPrivate *driContextPriv, { if (driContextPriv) { - struct intel_context *intel = (struct intel_context *) driContextPriv->driverPrivate; + struct intel_context *intel = + (struct intel_context *) driContextPriv->driverPrivate; + struct intel_framebuffer *intel_fb = + (struct intel_framebuffer *) driDrawPriv->driverPrivate; + GLframebuffer *readFb = (GLframebuffer *) driReadPriv->driverPrivate; + + /* XXX FBO temporary fix-ups! */ + /* if the renderbuffers don't have regions, init them from the context. + * They will be unreferenced when the renderbuffer is destroyed. + */ + { + struct intel_renderbuffer *irbDepth + = intel_get_renderbuffer(&intel_fb->Base, BUFFER_DEPTH); + struct intel_renderbuffer *irbStencil + = intel_get_renderbuffer(&intel_fb->Base, BUFFER_STENCIL); + + if (intel_fb->color_rb[0] && !intel_fb->color_rb[0]->region) { + intel_region_reference(&intel_fb->color_rb[0]->region, + intel->front_region); + } + if (intel_fb->color_rb[1] && !intel_fb->color_rb[1]->region) { + intel_region_reference(&intel_fb->color_rb[1]->region, + intel->back_region); + } + if (intel_fb->color_rb[2] && !intel_fb->color_rb[2]->region) { + intel_region_reference(&intel_fb->color_rb[2]->region, + intel->third_region); + } + if (irbDepth && !irbDepth->region) { + intel_region_reference(&irbDepth->region, intel->depth_region); + } + if (irbStencil && !irbStencil->region) { + intel_region_reference(&irbStencil->region, intel->depth_region); + } + } + + /* set GLframebuffer size to match window, if needed */ + driUpdateFramebufferSize(&intel->ctx, driDrawPriv); if (intel->driReadDrawable != driReadPriv) { intel->driReadDrawable = driReadPriv; @@ -662,10 +715,10 @@ GLboolean intelMakeCurrent(__DRIcontextPrivate *driContextPriv, } _mesa_make_current(&intel->ctx, - (GLframebuffer *) driDrawPriv->driverPrivate, - (GLframebuffer *) driReadPriv->driverPrivate); + &intel_fb->Base, + readFb); - intel->ctx.Driver.DrawBuffer( &intel->ctx, intel->ctx.Color.DrawBuffer[0] ); + intel_draw_buffer(&intel->ctx, &intel_fb->Base); } else { _mesa_make_current(NULL, NULL, NULL); } diff --git a/src/mesa/drivers/dri/i965/intel_context.h b/src/mesa/drivers/dri/i965/intel_context.h index 17612acdaf..52fee68d1a 100644 --- a/src/mesa/drivers/dri/i965/intel_context.h +++ b/src/mesa/drivers/dri/i965/intel_context.h @@ -33,8 +33,10 @@ #include "mtypes.h" #include "drm.h" #include "texmem.h" +#include "dri_bufmgr.h" #include "intel_screen.h" +#include "intel_tex_obj.h" #include "i830_common.h" #include "tnl/t_vertex.h" @@ -59,32 +61,15 @@ typedef void (*intel_point_func)(struct intel_context *, intelVertex *); #define INTEL_FALLBACK_USER 0x4 #define INTEL_FALLBACK_RENDERMODE 0x8 #define INTEL_FALLBACK_TEXTURE 0x10 +#define INTEL_FALLBACK_DEPTH_BUFFER 0x20 +#define INTEL_FALLBACK_STENCIL_BUFFER 0x40 extern void intelFallback( struct intel_context *intel, GLuint bit, GLboolean mode ); #define FALLBACK( intel, bit, mode ) intelFallback( intel, bit, mode ) - - -struct intel_texture_object -{ - struct gl_texture_object base; /* The "parent" object */ - - /* The mipmap tree must include at least these levels once - * validated: - */ - GLuint firstLevel; - GLuint lastLevel; - - GLuint dirty_images[6]; - GLuint dirty; - - /* On validation any active images held in main memory or in other - * regions will be copied to this region and the old storage freed. - */ - struct intel_mipmap_tree *mt; -}; - - +#define INTEL_WRITE_PART 0x1 +#define INTEL_WRITE_FULL 0x2 +#define INTEL_READ 0x4 struct intel_context { @@ -142,12 +127,11 @@ struct intel_context void (*meta_frame_buffer_texture)( struct intel_context *intel, GLint xoff, GLint yoff ); - void (*meta_draw_quad)(struct intel_context *intel, + void (*meta_draw_quad)(struct intel_context *intel, GLfloat x0, GLfloat x1, - GLfloat y0, GLfloat y1, + GLfloat y0, GLfloat y1, GLfloat z, - GLubyte red, GLubyte green, - GLubyte blue, GLubyte alpha, + GLuint color, /* ARGB32 */ GLfloat s0, GLfloat s1, GLfloat t0, GLfloat t1); @@ -181,13 +165,10 @@ struct intel_context unsigned batch_id; GLubyte clear_chan[4]; - GLuint ClearColor; - GLuint ClearDepth; + GLuint ClearColor565; + GLuint ClearColor8888; - GLfloat depth_scale; GLfloat polygon_offset_scale; /* dependent on depth_scale, bpp */ - GLuint depth_clear_mask; - GLuint stencil_clear_mask; GLboolean hw_stencil; GLboolean hw_stipple; @@ -211,6 +192,7 @@ struct intel_context GLuint numClipRects; /* cliprects for that buffer */ drm_clip_rect_t *pClipRects; struct gl_texture_object *frame_buffer_texobj; + drm_clip_rect_t fboRect; /**< cliprect for FBO rendering */ GLboolean scissor; drm_clip_rect_t draw_rect; @@ -306,32 +288,6 @@ static inline void * __memcpy(void * to, const void * from, size_t n) #endif -/* The system memcpy (at least on ubuntu 5.10) has problems copying - * to agp (writecombined) memory from a source which isn't 64-byte - * aligned - there is a 4x performance falloff. - * - * The x86 __memcpy is immune to this but is slightly slower - * (10%-ish) than the system memcpy. - * - * The sse_memcpy seems to have a slight cliff at 64/32 bytes, but - * isn't much faster than x86_memcpy for agp copies. - * - * TODO: switch dynamically. - */ -static inline void *do_memcpy( void *dest, const void *src, size_t n ) -{ - if ( (((unsigned long)src) & 63) || - (((unsigned long)dest) & 63)) { - return __memcpy(dest, src, n); - } - else - return memcpy(dest, src, n); -} - - - - - /* ================================================================ * Debugging: */ @@ -361,6 +317,7 @@ extern int INTEL_DEBUG; #define DEBUG_BLIT 0x200000 #define DEBUG_REGION 0x400000 #define DEBUG_MIPTREE 0x800000 +#define DEBUG_FBO 0x1000000 #define DBG(...) do { \ if (INTEL_DEBUG & FILE_DEBUG_FLAG) \ @@ -493,15 +450,5 @@ static inline struct intel_context *intel_context( GLcontext *ctx ) return (struct intel_context *)ctx; } -static inline struct intel_texture_object *intel_texture_object( struct gl_texture_object *obj ) -{ - return (struct intel_texture_object *)obj; -} - -static inline struct intel_texture_image *intel_texture_image( struct gl_texture_image *img ) -{ - return (struct intel_texture_image *)img; -} - #endif diff --git a/src/mesa/drivers/dri/i965/intel_depthstencil.c b/src/mesa/drivers/dri/i965/intel_depthstencil.c new file mode 120000 index 0000000000..4ac4ae690a --- /dev/null +++ b/src/mesa/drivers/dri/i965/intel_depthstencil.c @@ -0,0 +1 @@ +../intel/intel_depthstencil.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_fbo.c b/src/mesa/drivers/dri/i965/intel_fbo.c new file mode 120000 index 0000000000..a19f86dcc5 --- /dev/null +++ b/src/mesa/drivers/dri/i965/intel_fbo.c @@ -0,0 +1 @@ +../intel/intel_fbo.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_ioctl.c b/src/mesa/drivers/dri/i965/intel_ioctl.c index 91677c0c52..ebf5e3ae83 100644 --- a/src/mesa/drivers/dri/i965/intel_ioctl.c +++ b/src/mesa/drivers/dri/i965/intel_ioctl.c @@ -45,17 +45,6 @@ #include "intel_bufmgr_ttm.h" #include "i915_drm.h" -static void intelWaitIdleLocked( struct intel_context *intel ) -{ - unsigned int fence; - - if (INTEL_DEBUG & DEBUG_SYNC) - fprintf(stderr, "waiting for idle\n"); - - fence = intelEmitIrqLocked(intel); - intelWaitIrq(intel, fence); -} - int intelEmitIrqLocked( struct intel_context *intel ) { int seq = 1; @@ -185,7 +174,7 @@ intel_exec_ioctl(struct intel_context *intel, execbuf.batch.DR4 = ((((GLuint) intel->drawX) & 0xffff) | (((GLuint) intel->drawY) << 16)); - execbuf.ops_list = (unsigned)start; // TODO + execbuf.ops_list = (unsigned long)start; // TODO execbuf.fence_arg.flags = DRM_FENCE_FLAG_SHAREABLE | DRM_I915_FENCE_FLAG_FLUSHED; if (intel->no_hw) diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c index edca84c64e..242fed0b6a 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c @@ -1,260 +1 @@ -/************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "intel_context.h" -#include "intel_mipmap_tree.h" -#include "intel_regions.h" -#include "dri_bufmgr.h" -#include "enums.h" -#include "imports.h" - -#define FILE_DEBUG_FLAG DEBUG_MIPTREE - -static GLenum target_to_target( GLenum target ) -{ - switch (target) { - case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB: - case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB: - case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB: - case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB: - case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB: - case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB: - return GL_TEXTURE_CUBE_MAP_ARB; - default: - return target; - } -} - -struct intel_mipmap_tree *intel_miptree_create( struct intel_context *intel, - GLenum target, - GLenum internal_format, - GLuint first_level, - GLuint last_level, - GLuint width0, - GLuint height0, - GLuint depth0, - GLuint cpp, - GLboolean compressed) -{ - GLboolean ok; - struct intel_mipmap_tree *mt = calloc(sizeof(*mt), 1); - - if (INTEL_DEBUG & DEBUG_TEXTURE) - _mesa_printf("%s target %s format %s level %d..%d\n", __FUNCTION__, - _mesa_lookup_enum_by_nr(target), - _mesa_lookup_enum_by_nr(internal_format), - first_level, - last_level); - - mt->target = target_to_target(target); - mt->internal_format = internal_format; - mt->first_level = first_level; - mt->last_level = last_level; - mt->width0 = width0; - mt->height0 = height0; - mt->depth0 = depth0; - mt->cpp = cpp; - mt->compressed = compressed; - - switch (intel->intelScreen->deviceID) { -#if 0 - case PCI_CHIP_I945_G: - ok = i945_miptree_layout( mt ); - break; - case PCI_CHIP_I915_G: - case PCI_CHIP_I915_GM: - ok = i915_miptree_layout( mt ); - break; -#endif - default: - if (INTEL_DEBUG & DEBUG_TEXTURE) - _mesa_printf("assuming BRW texture layouts\n"); - ok = brw_miptree_layout( mt ); - break; - } - - if (ok) - mt->region = intel_region_alloc( intel, - mt->cpp, - mt->pitch, - mt->total_height ); - - if (!mt->region) { - free(mt); - return NULL; - } - - return mt; -} - - - -void intel_miptree_destroy( struct intel_context *intel, - struct intel_mipmap_tree *mt ) -{ - if (mt) { - GLuint i; - - intel_region_release(intel, &(mt->region)); - - for (i = 0; i < MAX_TEXTURE_LEVELS; i++) - if (mt->level[i].image_offset) - free(mt->level[i].image_offset); - - free(mt); - } -} - - - - -void intel_miptree_set_level_info(struct intel_mipmap_tree *mt, - GLuint level, - GLuint nr_images, - GLuint x, GLuint y, - GLuint w, GLuint h, GLuint d) -{ - mt->level[level].width = w; - mt->level[level].height = h; - mt->level[level].depth = d; - mt->level[level].level_offset = (x + y * mt->pitch) * mt->cpp; - mt->level[level].nr_images = nr_images; - - if (INTEL_DEBUG & DEBUG_TEXTURE) - _mesa_printf("%s level %d img size: %d,%d level_offset 0x%x\n", __FUNCTION__, level, w, h, - mt->level[level].level_offset); - - /* Not sure when this would happen, but anyway: - */ - if (mt->level[level].image_offset) { - free(mt->level[level].image_offset); - mt->level[level].image_offset = NULL; - } - - if (nr_images > 1) { - mt->level[level].image_offset = malloc(nr_images * sizeof(GLuint)); - mt->level[level].image_offset[0] = 0; - } -} - - - -void intel_miptree_set_image_offset(struct intel_mipmap_tree *mt, - GLuint level, - GLuint img, - GLuint x, GLuint y) -{ - if (INTEL_DEBUG & DEBUG_TEXTURE) - _mesa_printf("%s level %d img %d pos %d,%d\n", __FUNCTION__, level, img, x, y); - - if (img == 0) - assert(x == 0 && y == 0); - - if (img > 0) - mt->level[level].image_offset[img] = (x + y * mt->pitch) * mt->cpp; -} - - -/* Although we use the image_offset[] array to store relative offsets - * to cube faces, Mesa doesn't know anything about this and expects - * each cube face to be treated as a separate image. - * - * These functions present that view to mesa: - */ -const GLuint *intel_miptree_depth_offsets(struct intel_mipmap_tree *mt, - GLuint level) -{ - static const GLuint zero = 0; - - if (mt->target != GL_TEXTURE_3D || - mt->level[level].nr_images == 1) - return &zero; - else - return mt->level[level].image_offset; -} - - -GLuint intel_miptree_image_offset(struct intel_mipmap_tree *mt, - GLuint face, - GLuint level) -{ - if (mt->target == GL_TEXTURE_CUBE_MAP_ARB) - return (mt->level[level].level_offset + - mt->level[level].image_offset[face]); - else - return mt->level[level].level_offset; -} - - - - - -extern GLuint intel_compressed_alignment(GLenum); -/* Upload data for a particular image. - */ -GLboolean intel_miptree_image_data(struct intel_context *intel, - struct intel_mipmap_tree *dst, - GLuint face, - GLuint level, - const void *src, - GLuint src_row_pitch, - GLuint src_image_pitch) -{ - GLuint depth = dst->level[level].depth; - GLuint dst_offset = intel_miptree_image_offset(dst, face, level); - const GLuint *dst_depth_offset = intel_miptree_depth_offsets(dst, level); - GLuint i; - GLuint width, height, alignment; - - width = dst->level[level].width; - height = dst->level[level].height; - - if (dst->compressed) { - alignment = intel_compressed_alignment(dst->internal_format); - src_row_pitch = ALIGN(src_row_pitch, alignment); - width = ALIGN(width, alignment); - height = (height + 3) / 4; - } - - DBG("%s\n", __FUNCTION__); - for (i = 0; i < depth; i++) { - if (!intel_region_data(intel, - dst->region, - dst_offset + dst_depth_offset[i], - 0, - 0, - src, - src_row_pitch, - 0, 0, /* source x,y */ - width, - height)) - return GL_FALSE; - src += src_image_pitch; - } - return GL_TRUE; -} - +../intel/intel_mipmap_tree.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.h b/src/mesa/drivers/dri/i965/intel_mipmap_tree.h deleted file mode 100644 index dbd7167b77..0000000000 --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.h +++ /dev/null @@ -1,166 +0,0 @@ -/************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef INTEL_MIPMAP_TREE_H -#define INTEL_MIPMAP_TREE_H - -#include "intel_regions.h" - -/* A layer on top of the intel_regions code which adds: - * - * - Code to size and layout a region to hold a set of mipmaps. - * - Query to determine if a new image fits in an existing tree. - * - * The fixed mipmap layout of intel hardware where one offset - * specifies the position of all images in a mipmap hierachy - * complicates the implementation of GL texture image commands, - * compared to hardware where each image is specified with an - * independent offset. - * - * In an ideal world, each texture object would be associated with a - * single bufmgr buffer or 2d intel_region, and all the images within - * the texture object would slot into the tree as they arrive. The - * reality can be a little messier, as images can arrive from the user - * with sizes that don't fit in the existing tree, or in an order - * where the tree layout cannot be guessed immediately. - * - * This structure encodes an idealized mipmap tree. The GL image - * commands build these where possible, otherwise store the images in - * temporary system buffers. - */ - - -struct intel_mipmap_level { - GLuint level_offset; - GLuint width; - GLuint height; - GLuint depth; - GLuint nr_images; - - /* Explicitly store the offset of each image for each cube face or - * depth value. Pretty much have to accept that hardware formats - * are going to be so diverse that there is no unified way to - * compute the offsets of depth/cube images within a mipmap level, - * so have to store them as a lookup table: - */ - GLuint *image_offset; -}; - -struct intel_mipmap_tree { - /* Effectively the key: - */ - GLenum target; - GLenum internal_format; - - GLuint first_level; - GLuint last_level; - - GLuint width0, height0, depth0; - GLuint cpp; - GLboolean compressed; - - /* Derived from the above: - */ - GLuint pitch; - GLuint depth_pitch; /* per-image on i945? */ - GLuint total_height; - - /* Includes image offset tables: - */ - struct intel_mipmap_level level[MAX_TEXTURE_LEVELS]; - - /* The data is held here: - */ - struct intel_region *region; - - /* These are also refcounted: - */ - GLuint refcount; -}; - - - -struct intel_mipmap_tree *intel_miptree_create( struct intel_context *intel, - GLenum target, - GLenum internal_format, - GLuint first_level, - GLuint last_level, - GLuint width0, - GLuint height0, - GLuint depth0, - GLuint cpp, - GLboolean compressed); - -void intel_miptree_destroy( struct intel_context *intel, - struct intel_mipmap_tree *mt ); - - -/* Return the linear offset of an image relative to the start of the - * tree: - */ -GLuint intel_miptree_image_offset( struct intel_mipmap_tree *mt, - GLuint face, - GLuint level ); - -/* Return pointers to each 2d slice within an image. Indexed by depth - * value. - */ -const GLuint *intel_miptree_depth_offsets(struct intel_mipmap_tree *mt, - GLuint level); - - -void intel_miptree_set_level_info(struct intel_mipmap_tree *mt, - GLuint level, - GLuint nr_images, - GLuint x, GLuint y, - GLuint w, GLuint h, GLuint d); - -void intel_miptree_set_image_offset(struct intel_mipmap_tree *mt, - GLuint level, - GLuint img, - GLuint x, GLuint y); - - -/* Upload an image into a tree - */ -GLboolean intel_miptree_image_data(struct intel_context *intel, - struct intel_mipmap_tree *dst, - GLuint face, - GLuint level, - const void *src, - GLuint src_row_pitch, - GLuint src_image_pitch); - -/* i915_mipmap_tree.c: - */ -GLboolean i915_miptree_layout( struct intel_mipmap_tree *mt ); -GLboolean i945_miptree_layout( struct intel_mipmap_tree *mt ); -GLboolean brw_miptree_layout( struct intel_mipmap_tree *mt ); - - - -#endif diff --git a/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c b/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c index 3777422619..9085c7b039 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c +++ b/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c @@ -1,357 +1 @@ -/************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portionsalloc - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "glheader.h" -#include "enums.h" -#include "image.h" -#include "colormac.h" -#include "mtypes.h" -#include "macros.h" -#include "bufferobj.h" -#include "swrast/swrast.h" - -#include "intel_screen.h" -#include "intel_context.h" -#include "intel_ioctl.h" -#include "intel_batchbuffer.h" -#include "intel_blit.h" -#include "intel_regions.h" -#include "intel_buffer_objects.h" - - - -#define FILE_DEBUG_FLAG DEBUG_PIXEL - - -/* Unlike the other intel_pixel_* functions, the expectation here is - * that the incoming data is not in a PBO. With the XY_TEXT blit - * method, there's no benefit haveing it in a PBO, but we could - * implement a path based on XY_MONO_SRC_COPY_BLIT which might benefit - * PBO bitmaps. I think they are probably pretty rare though - I - * wonder if Xgl uses them? - */ -static const GLubyte *map_pbo( GLcontext *ctx, - GLsizei width, GLsizei height, - const struct gl_pixelstore_attrib *unpack, - const GLubyte *bitmap ) -{ - GLubyte *buf; - - if (!_mesa_validate_pbo_access(2, unpack, width, height, 1, - GL_COLOR_INDEX, GL_BITMAP, - (GLvoid *) bitmap)) { - _mesa_error(ctx, GL_INVALID_OPERATION,"glBitmap(invalid PBO access)"); - return NULL; - } - - buf = (GLubyte *) ctx->Driver.MapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT, - GL_READ_ONLY_ARB, - unpack->BufferObj); - if (!buf) { - _mesa_error(ctx, GL_INVALID_OPERATION, "glBitmap(PBO is mapped)"); - return NULL; - } - - return ADD_POINTERS(buf, bitmap); -} - -static GLboolean test_bit( const GLubyte *src, - GLuint bit ) -{ - return (src[bit/8] & (1<<(bit % 8))) ? 1 : 0; -} - -static void set_bit( GLubyte *dest, - GLuint bit ) -{ - dest[bit/8] |= 1 << (bit % 8); -} - -/* Extract a rectangle's worth of data from the bitmap. Called - * per-cliprect. - */ -static GLuint get_bitmap_rect(GLsizei width, GLsizei height, - const struct gl_pixelstore_attrib *unpack, - const GLubyte *bitmap, - GLuint x, GLuint y, - GLuint w, GLuint h, - GLubyte *dest, - GLuint row_align, - GLboolean invert) -{ - GLuint src_offset = (x + unpack->SkipPixels) & 0x7; - GLuint mask = unpack->LsbFirst ? 0 : 7; - GLuint bit = 0; - GLint row, col; - GLint first, last; - GLint incr; - GLuint count = 0; - - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s %d,%d %dx%d bitmap %dx%d skip %d src_offset %d mask %d\n", - __FUNCTION__, x,y,w,h,width,height,unpack->SkipPixels, src_offset, mask); - - if (invert) { - first = h-1; - last = 0; - incr = -1; - } - else { - first = 0; - last = h-1; - incr = 1; - } - - /* Require that dest be pre-zero'd. - */ - for (row = first; row != (last+incr); row += incr) { - const GLubyte *rowsrc = _mesa_image_address2d(unpack, bitmap, - width, height, - GL_COLOR_INDEX, GL_BITMAP, - y + row, x); - - for (col = 0; col < w; col++, bit++) { - if (test_bit(rowsrc, (col + src_offset) ^ mask)) { - set_bit(dest, bit ^ 7); - count++; - } - } - - if (row_align) - bit = ALIGN(bit, row_align); - } - - return count; -} - - - - -/* - * Render a bitmap. - */ -static GLboolean -do_blit_bitmap( GLcontext *ctx, - GLint dstx, GLint dsty, - GLsizei width, GLsizei height, - const struct gl_pixelstore_attrib *unpack, - const GLubyte *bitmap ) -{ - struct intel_context *intel = intel_context(ctx); - struct intel_region *dst = intel_drawbuf_region(intel); - GLfloat tmpColor[4]; - - union { - GLuint ui; - GLubyte ub[4]; - } color; - - if (!dst) - return GL_FALSE; - - if (unpack->BufferObj->Name) { - bitmap = map_pbo(ctx, width, height, unpack, bitmap); - if (bitmap == NULL) - return GL_TRUE; /* even though this is an error, we're done */ - } - - COPY_4V(tmpColor, ctx->Current.RasterColor); - - if (NEED_SECONDARY_COLOR(ctx)) { - ADD_3V(tmpColor, tmpColor, ctx->Current.RasterSecondaryColor); - } - - UNCLAMPED_FLOAT_TO_CHAN(color.ub[0], tmpColor[2]); - UNCLAMPED_FLOAT_TO_CHAN(color.ub[1], tmpColor[1]); - UNCLAMPED_FLOAT_TO_CHAN(color.ub[2], tmpColor[0]); - UNCLAMPED_FLOAT_TO_CHAN(color.ub[3], tmpColor[3]); - - /* Does zoom apply to bitmaps? - */ - if (!intel_check_blit_fragment_ops(ctx) || - ctx->Pixel.ZoomX != 1.0F || - ctx->Pixel.ZoomY != 1.0F) - return GL_FALSE; - - LOCK_HARDWARE(intel); - - if (intel->driDrawable->numClipRects) { - __DRIdrawablePrivate *dPriv = intel->driDrawable; - drm_clip_rect_t *box = dPriv->pClipRects; - drm_clip_rect_t dest_rect; - GLint nbox = dPriv->numClipRects; - GLint srcx = 0, srcy = 0; - GLint orig_screen_x1, orig_screen_y2; - GLuint i; - - - orig_screen_x1 = dPriv->x + dstx; - orig_screen_y2 = dPriv->y + (dPriv->h - dsty); - - /* Do scissoring in GL coordinates: - */ - if (ctx->Scissor.Enabled) - { - GLint x = ctx->Scissor.X; - GLint y = ctx->Scissor.Y; - GLuint w = ctx->Scissor.Width; - GLuint h = ctx->Scissor.Height; - - if (!_mesa_clip_to_region(x, y, x+w-1, y+h-1, &dstx, &dsty, &width, &height)) - goto out; - } - - /* Convert from GL to hardware coordinates: - */ - dsty = dPriv->y + (dPriv->h - dsty - height); - dstx = dPriv->x + dstx; - - dest_rect.x1 = dstx < 0 ? 0 : dstx; - dest_rect.y1 = dsty < 0 ? 0 : dsty; - dest_rect.x2 = dstx + width < 0 ? 0 : dstx + width; - dest_rect.y2 = dsty + height < 0 ? 0 : dsty + height; - - for (i = 0; i < nbox; i++) { - drm_clip_rect_t rect; - int box_w, box_h; - GLint px, py; - GLuint stipple[32]; - - if (!intel_intersect_cliprects(&rect, &dest_rect, &box[i])) - continue; - - /* Now go back to GL coordinates to figure out what subset of - * the bitmap we are uploading for this cliprect: - */ - box_w = rect.x2 - rect.x1; - box_h = rect.y2 - rect.y1; - srcx = rect.x1 - orig_screen_x1; - srcy = orig_screen_y2 - rect.y2; - - -#define DY 32 -#define DX 32 - - /* Then, finally, chop it all into chunks that can be - * digested by hardware: - */ - for (py = 0; py < box_h; py += DY) { - for (px = 0; px < box_w; px += DX) { - int h = MIN2(DY, box_h - py); - int w = MIN2(DX, box_w - px); - GLuint sz = ALIGN(ALIGN(w,8) * h, 64)/8; - GLenum logic_op = ctx->Color.ColorLogicOpEnabled ? - ctx->Color.LogicOp : GL_COPY; - - assert(sz <= sizeof(stipple)); - memset(stipple, 0, sz); - - /* May need to adjust this when padding has been introduced in - * sz above: - */ - if (get_bitmap_rect(width, height, unpack, - bitmap, - srcx + px, srcy + py, w, h, - (GLubyte *)stipple, - 8, - GL_TRUE) == 0) - continue; - - /* - */ - intelEmitImmediateColorExpandBlit( intel, - dst->cpp, - (GLubyte *)stipple, - sz, - color.ui, - dst->pitch, - dst->buffer, - 0, - dst->tiled, - rect.x1 + px, - rect.y2 - (py + h), - w, h, - logic_op); - } - } - } - intel->need_flush = GL_TRUE; - out: - intel_batchbuffer_flush(intel->batch); - } - UNLOCK_HARDWARE(intel); - - - if (unpack->BufferObj->Name) { - /* done with PBO so unmap it now */ - ctx->Driver.UnmapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT, - unpack->BufferObj); - } - - return GL_TRUE; -} - - - - - -/* There are a large number of possible ways to implement bitmap on - * this hardware, most of them have some sort of drawback. Here are a - * few that spring to mind: - * - * Blit: - * - XY_MONO_SRC_BLT_CMD - * - use XY_SETUP_CLIP_BLT for cliprect clipping. - * - XY_TEXT_BLT - * - XY_TEXT_IMMEDIATE_BLT - * - blit per cliprect, subject to maximum immediate data size. - * - XY_COLOR_BLT - * - per pixel or run of pixels - * - XY_PIXEL_BLT - * - good for sparse bitmaps - * - * 3D engine: - * - Point per pixel - * - Translate bitmap to an alpha texture and render as a quad - * - Chop bitmap up into 32x32 squares and render w/polygon stipple. - */ -void -intelBitmap(GLcontext * ctx, - GLint x, GLint y, - GLsizei width, GLsizei height, - const struct gl_pixelstore_attrib *unpack, - const GLubyte * pixels) -{ - if (do_blit_bitmap(ctx, x, y, width, height, - unpack, pixels)) - return; - - if (INTEL_DEBUG & DEBUG_PIXEL) - _mesa_printf("%s: fallback to swrast\n", __FUNCTION__); - - _swrast_Bitmap(ctx, x, y, width, height, unpack, pixels); -} +../intel/intel_pixel_bitmap.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_pixel_copy.c b/src/mesa/drivers/dri/i965/intel_pixel_copy.c index dc2e266a3d..7583906dd0 100644 --- a/src/mesa/drivers/dri/i965/intel_pixel_copy.c +++ b/src/mesa/drivers/dri/i965/intel_pixel_copy.c @@ -190,7 +190,7 @@ do_texture_copypixels(GLcontext * ctx, dstx, dstx + width, dsty, dsty + height, ctx->Current.RasterPos[ 2 ], - 0, 0, 0, 0, 0.0, 0.0, 0.0, 0.0 ); + 0, 0.0, 0.0, 0.0, 0.0 ); intel->vtbl.leave_meta_state( intel ); diff --git a/src/mesa/drivers/dri/i965/intel_regions.c b/src/mesa/drivers/dri/i965/intel_regions.c index feaecbc754..89b2f15c10 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_regions.c +++ b/src/mesa/drivers/dri/i965/intel_regions.c @@ -1,305 +1 @@ -/************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -/* Provide additional functionality on top of bufmgr buffers: - * - 2d semantics and blit operations - * - refcounting of buffers for multiple images in a buffer. - * - refcounting of buffer mappings. - * - some logic for moving the buffers to the best memory pools for - * given operations. - * - * Most of this is to make it easier to implement the fixed-layout - * mipmap tree required by intel hardware in the face of GL's - * programming interface where each image can be specifed in random - * order and it isn't clear what layout the tree should have until the - * last moment. - */ - -#include "intel_context.h" -#include "intel_regions.h" -#include "intel_blit.h" -#include "dri_bufmgr.h" -#include "intel_bufmgr_ttm.h" -#include "imports.h" - -#define FILE_DEBUG_FLAG DEBUG_REGION - -/* XXX: Thread safety? - */ -GLubyte *intel_region_map(struct intel_context *intel, struct intel_region *region) -{ - DBG("%s\n", __FUNCTION__); - if (!region->map_refcount++) { - dri_bo_map(region->buffer, GL_TRUE); - region->map = region->buffer->virtual; - } - - return region->map; -} - -void intel_region_unmap(struct intel_context *intel, - struct intel_region *region) -{ - DBG("%s\n", __FUNCTION__); - if (!--region->map_refcount) { - dri_bo_unmap(region->buffer); - region->map = NULL; - } -} - -struct intel_region *intel_region_alloc( struct intel_context *intel, - GLuint cpp, - GLuint pitch, - GLuint height ) -{ - struct intel_region *region = calloc(sizeof(*region), 1); - - DBG("%s %dx%dx%d == 0x%x bytes\n", __FUNCTION__, - cpp, pitch, height, cpp*pitch*height); - - region->cpp = cpp; - region->pitch = pitch; - region->height = height; /* needed? */ - region->refcount = 1; - - region->buffer = dri_bo_alloc(intel->bufmgr, "region", - pitch * cpp * height, 64, DRM_BO_FLAG_MEM_TT); - - return region; -} - -void intel_region_reference( struct intel_region **dst, - struct intel_region *src) -{ - src->refcount++; - assert(*dst == NULL); - *dst = src; -} - -void intel_region_release( struct intel_context *intel, - struct intel_region **region ) -{ - if (!*region) - return; - - DBG("%s %d\n", __FUNCTION__, (*region)->refcount-1); - - if (--(*region)->refcount == 0) { - assert((*region)->map_refcount == 0); - dri_bo_unreference((*region)->buffer); - free(*region); - } - *region = NULL; -} - -void _mesa_copy_rect( GLubyte *dst, - GLuint cpp, - GLuint dst_pitch, - GLuint dst_x, - GLuint dst_y, - GLuint width, - GLuint height, - const GLubyte *src, - GLuint src_pitch, - GLuint src_x, - GLuint src_y ) -{ - GLuint i; - - dst_pitch *= cpp; - src_pitch *= cpp; - dst += dst_x * cpp; - src += src_x * cpp; - dst += dst_y * dst_pitch; - src += src_y * dst_pitch; - width *= cpp; - - if (width == dst_pitch && - width == src_pitch) - do_memcpy(dst, src, height * width); - else { - for (i = 0; i < height; i++) { - do_memcpy(dst, src, width); - dst += dst_pitch; - src += src_pitch; - } - } -} - - -/* Upload data to a rectangular sub-region. Lots of choices how to do this: - * - * - memcpy by span to current destination - * - upload data as new buffer and blit - * - * Currently always memcpy. - */ -GLboolean intel_region_data(struct intel_context *intel, - struct intel_region *dst, - GLuint dst_offset, - GLuint dstx, GLuint dsty, - const void *src, GLuint src_pitch, - GLuint srcx, GLuint srcy, - GLuint width, GLuint height) -{ - DBG("%s\n", __FUNCTION__); - - assert (dst_offset + dstx + width + - (dsty + height - 1) * dst->pitch * dst->cpp <= - dst->pitch * dst->cpp * dst->height); - - _mesa_copy_rect(intel_region_map(intel, dst) + dst_offset, - dst->cpp, - dst->pitch, - dstx, dsty, width, height, src, src_pitch, srcx, srcy); - intel_region_unmap(intel, dst); - - return GL_TRUE; -} - -/* Copy rectangular sub-regions. Need better logic about when to - * push buffers into AGP - will currently do so whenever possible. - */ -void intel_region_copy( struct intel_context *intel, - struct intel_region *dst, - GLuint dst_offset, - GLuint dstx, GLuint dsty, - struct intel_region *src, - GLuint src_offset, - GLuint srcx, GLuint srcy, - GLuint width, GLuint height ) -{ - DBG("%s\n", __FUNCTION__); - - assert(src->cpp == dst->cpp); - - intelEmitCopyBlit(intel, - dst->cpp, - src->pitch, src->buffer, src_offset, src->tiled, - dst->pitch, dst->buffer, dst_offset, dst->tiled, - srcx, srcy, - dstx, dsty, - width, height, - GL_COPY ); -} - -/* Fill a rectangular sub-region. Need better logic about when to - * push buffers into AGP - will currently do so whenever possible. - */ -void intel_region_fill( struct intel_context *intel, - struct intel_region *dst, - GLuint dst_offset, - GLuint dstx, GLuint dsty, - GLuint width, GLuint height, - GLuint color ) -{ - DBG("%s\n", __FUNCTION__); - - intelEmitFillBlit(intel, - dst->cpp, - dst->pitch, dst->buffer, dst_offset, dst->tiled, - dstx, dsty, - width, height, - color ); -} - -static struct intel_region * -intel_recreate_static(struct intel_context *intel, - const char *name, - struct intel_region *region, - intelRegion *region_desc, - GLuint mem_type) -{ - intelScreenPrivate *intelScreen = intel->intelScreen; - - if (region == NULL) { - region = calloc(sizeof(*region), 1); - region->refcount = 1; - } - - region->cpp = intelScreen->cpp; - region->pitch = region_desc->pitch / intelScreen->cpp; - region->height = intelScreen->height; /* needed? */ - region->tiled = region_desc->tiled; - - if (intel->ttm) { - assert(region_desc->bo_handle != -1); - region->buffer = intel_ttm_bo_create_from_handle(intel->bufmgr, - name, - region_desc->bo_handle); - } else { - region->buffer = dri_bo_alloc_static(intel->bufmgr, - name, - region_desc->offset, - region_desc->pitch * - intelScreen->height, - region_desc->map, - DRM_BO_FLAG_MEM_TT); - } - - assert(region->buffer != NULL); - - return region; -} - -/** - * Create intel_region structs to describe the static front, back, and depth - * buffers created by the xserver. - * - * Although FBO's mean we now no longer use these as render targets in - * all circumstances, they won't go away until the back and depth - * buffers become private, and the front buffer will remain even then. - * - * Note that these don't allocate video memory, just describe - * allocations alread made by the X server. - */ -void -intel_recreate_static_regions(struct intel_context *intel) -{ - intelScreenPrivate *intelScreen = intel->intelScreen; - - intel->front_region = - intel_recreate_static(intel, "front", - intel->front_region, - &intelScreen->front, - DRM_BO_FLAG_MEM_TT); - - intel->back_region = - intel_recreate_static(intel, "back", - intel->back_region, - &intelScreen->back, - DRM_BO_FLAG_MEM_TT); - - /* Still assumes front.cpp == depth.cpp. We can kill this when we move to - * private buffers. - */ - intel->depth_region = - intel_recreate_static(intel, "depth", - intel->depth_region, - &intelScreen->depth, - DRM_BO_FLAG_MEM_TT); -} +../intel/intel_regions.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_regions.h b/src/mesa/drivers/dri/i965/intel_regions.h deleted file mode 100644 index 3e130203c3..0000000000 --- a/src/mesa/drivers/dri/i965/intel_regions.h +++ /dev/null @@ -1,152 +0,0 @@ -/************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef INTEL_REGIONS_H -#define INTEL_REGIONS_H - -#include "mtypes.h" -#include "dri_bufmgr.h" /* for DBG! */ -#include "intel_screen.h" -struct intel_context; - -/* A layer on top of the bufmgr buffers that adds a few useful things: - * - * - Refcounting for local buffer references. - * - Refcounting for buffer maps - * - Buffer dimensions - pitch and height. - * - Blitter commands for copying 2D regions between buffers. - */ -struct intel_region { - dri_bo *buffer; - GLuint refcount; - GLuint cpp; - GLuint pitch; - GLuint height; - GLboolean tiled; - GLubyte *map; - GLuint map_refcount; -}; - -/* Allocate a refcounted region. Pointers to regions should only be - * copied by calling intel_reference_region(). - * - * No support for dynamically allocating tiled regions at this point. - */ -struct intel_region *intel_region_alloc( struct intel_context *intel, - GLuint cpp, - GLuint pitch, - GLuint height ); - -void intel_region_reference( struct intel_region **dst, - struct intel_region *src ); - -void intel_region_release(struct intel_context *intel, - struct intel_region **ib ); - -void intel_recreate_static_regions(struct intel_context *intel); - -/* Static regions may be tiled. The assumption is that the X server - * has set up fence registers to define tiled zones in agp and these - * buffers are within those zones. Tiling regions without fence - * registers is more work. - */ -struct intel_region * -intel_region_create_static(intelScreenPrivate *intelScreen, - char *name, - GLuint mem_type, - unsigned int bo_handle, - GLuint offset, - void *virtual, - GLuint cpp, - GLuint pitch, GLuint height, GLboolean tiled); -void -intel_region_update_static(intelScreenPrivate *intelScreen, - struct intel_region *region, - GLuint mem_type, - unsigned int bo_handle, - GLuint offset, - void *virtual, - GLuint cpp, GLuint pitch, GLuint height, - GLboolean tiled); - -/* Map/unmap regions. This is refcounted also: - */ -GLubyte *intel_region_map(struct intel_context *intel, - struct intel_region *ib); - -void intel_region_unmap(struct intel_context *intel, - struct intel_region *ib); - - -/* Upload data to a rectangular sub-region - */ -GLboolean intel_region_data(struct intel_context *intel, - struct intel_region *dest, - GLuint dest_offset, - GLuint destx, GLuint desty, - const void *src, GLuint src_stride, - GLuint srcx, GLuint srcy, - GLuint width, GLuint height); - -/* Copy rectangular sub-regions - */ -void intel_region_copy( struct intel_context *intel, - struct intel_region *dest, - GLuint dest_offset, - GLuint destx, GLuint desty, - struct intel_region *src, - GLuint src_offset, - GLuint srcx, GLuint srcy, - GLuint width, GLuint height ); - -/* Fill a rectangular sub-region - */ -void intel_region_fill( struct intel_context *intel, - struct intel_region *dest, - GLuint dest_offset, - GLuint destx, GLuint desty, - GLuint width, GLuint height, - GLuint color ); - - -/*********************************************************************** - * Misc utilities: move to somewhere generic - */ -void _mesa_copy_rect( GLubyte *dst, - GLuint cpp, - GLuint dst_pitch, - GLuint dst_x, - GLuint dst_y, - GLuint width, - GLuint height, - const GLubyte *src, - GLuint src_pitch, - GLuint src_x, - GLuint src_y ); - - -#endif diff --git a/src/mesa/drivers/dri/i965/intel_screen.c b/src/mesa/drivers/dri/i965/intel_screen.c index 61d2b9a7b2..f2db48272b 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_screen.c +++ b/src/mesa/drivers/dri/i965/intel_screen.c @@ -1,693 +1 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "glheader.h" -#include "context.h" -#include "framebuffer.h" -#include "matrix.h" -#include "renderbuffer.h" -#include "simple_list.h" -#include "utils.h" -#include "vblank.h" -#include "xmlpool.h" - - -#include "intel_screen.h" - -#include "intel_context.h" -#include "intel_tex.h" -#include "intel_span.h" -#include "intel_ioctl.h" -#include "intel_regions.h" -#include "intel_bufmgr_ttm.h" - -#include "i915_drm.h" -#include "i830_dri.h" - -PUBLIC const char __driConfigOptions[] = -DRI_CONF_BEGIN - DRI_CONF_SECTION_PERFORMANCE - DRI_CONF_FTHROTTLE_MODE(DRI_CONF_FTHROTTLE_IRQS) - DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0) - DRI_CONF_SECTION_END - DRI_CONF_SECTION_QUALITY - DRI_CONF_FORCE_S3TC_ENABLE(false) - DRI_CONF_ALLOW_LARGE_TEXTURES(1) - DRI_CONF_SECTION_END -DRI_CONF_END; -const GLuint __driNConfigOptions = 4; - -#ifdef USE_NEW_INTERFACE -static PFNGLXCREATECONTEXTMODES create_context_modes = NULL; -#endif /*USE_NEW_INTERFACE*/ - -/** - * Map all the memory regions described by the screen. - * \return GL_TRUE if success, GL_FALSE if error. - */ -GLboolean -intelMapScreenRegions(__DRIscreenPrivate *sPriv) -{ - intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private; - - if (intelScreen->front.handle) { - if (drmMap(sPriv->fd, - intelScreen->front.handle, - intelScreen->front.size, - (drmAddress *)&intelScreen->front.map) != 0) { - _mesa_problem(NULL, "drmMap(frontbuffer) failed!"); - return GL_FALSE; - } - } else { - /* Use the old static allocation method if the server isn't setting up - * a movable handle for us. Add in the front buffer offset from - * framebuffer start, as our span routines (unlike other drivers) expect - * the renderbuffer address to point to the beginning of the - * renderbuffer. - */ - intelScreen->front.map = (char *)sPriv->pFB; - if (intelScreen->front.map == NULL) { - fprintf(stderr, "Failed to find framebuffer mapping\n"); - return GL_FALSE; - } - } - - if (drmMap(sPriv->fd, - intelScreen->back.handle, - intelScreen->back.size, - (drmAddress *)&intelScreen->back.map) != 0) { - intelUnmapScreenRegions(intelScreen); - return GL_FALSE; - } - - if (drmMap(sPriv->fd, - intelScreen->depth.handle, - intelScreen->depth.size, - (drmAddress *)&intelScreen->depth.map) != 0) { - intelUnmapScreenRegions(intelScreen); - return GL_FALSE; - } - - if (drmMap(sPriv->fd, - intelScreen->tex.handle, - intelScreen->tex.size, - (drmAddress *)&intelScreen->tex.map) != 0) { - intelUnmapScreenRegions(intelScreen); - return GL_FALSE; - } - - if (0) - printf("Mappings: front: %p back: %p depth: %p tex: %p\n", - intelScreen->front.map, - intelScreen->back.map, - intelScreen->depth.map, - intelScreen->tex.map); - return GL_TRUE; -} - -void -intelUnmapScreenRegions(intelScreenPrivate *intelScreen) -{ -#define REALLY_UNMAP 1 - /* If front.handle is present, we're doing the dynamic front buffer mapping, - * but if we've fallen back to static allocation then we shouldn't try to - * unmap here. - */ - if (intelScreen->front.handle) { -#if REALLY_UNMAP - if (drmUnmap(intelScreen->front.map, intelScreen->front.size) != 0) - printf("drmUnmap front failed!\n"); -#endif - intelScreen->front.map = NULL; - } - if (intelScreen->back.map) { -#if REALLY_UNMAP - if (drmUnmap(intelScreen->back.map, intelScreen->back.size) != 0) - printf("drmUnmap back failed!\n"); -#endif - intelScreen->back.map = NULL; - } - if (intelScreen->depth.map) { -#if REALLY_UNMAP - drmUnmap(intelScreen->depth.map, intelScreen->depth.size); - intelScreen->depth.map = NULL; -#endif - } - if (intelScreen->tex.map) { -#if REALLY_UNMAP - drmUnmap(intelScreen->tex.map, intelScreen->tex.size); - intelScreen->tex.map = NULL; -#endif - } -} - - -static void -intelPrintDRIInfo(intelScreenPrivate *intelScreen, - __DRIscreenPrivate *sPriv, - I830DRIPtr gDRIPriv) -{ - fprintf(stderr, "*** Front size: 0x%x offset: 0x%x pitch: %d\n", - intelScreen->front.size, intelScreen->front.offset, - intelScreen->front.pitch); - fprintf(stderr, "*** Back size: 0x%x offset: 0x%x pitch: %d\n", - intelScreen->back.size, intelScreen->back.offset, - intelScreen->back.pitch); - fprintf(stderr, "*** Depth size: 0x%x offset: 0x%x pitch: %d\n", - intelScreen->depth.size, intelScreen->depth.offset, - intelScreen->depth.pitch); - fprintf(stderr, "*** Rotated size: 0x%x offset: 0x%x pitch: %d\n", - intelScreen->rotated.size, intelScreen->rotated.offset, - intelScreen->rotated.pitch); - fprintf(stderr, "*** Texture size: 0x%x offset: 0x%x\n", - intelScreen->tex.size, intelScreen->tex.offset); - fprintf(stderr, "*** Memory : 0x%x\n", gDRIPriv->mem); -} - - -static void -intelPrintSAREA(volatile drmI830Sarea *sarea) -{ - fprintf(stderr, "SAREA: sarea width %d height %d\n", sarea->width, sarea->height); - fprintf(stderr, "SAREA: pitch: %d\n", sarea->pitch); - fprintf(stderr, - "SAREA: front offset: 0x%08x size: 0x%x handle: 0x%x\n", - sarea->front_offset, sarea->front_size, - (unsigned) sarea->front_handle); - fprintf(stderr, - "SAREA: back offset: 0x%08x size: 0x%x handle: 0x%x\n", - sarea->back_offset, sarea->back_size, - (unsigned) sarea->back_handle); - fprintf(stderr, "SAREA: depth offset: 0x%08x size: 0x%x handle: 0x%x\n", - sarea->depth_offset, sarea->depth_size, - (unsigned) sarea->depth_handle); - fprintf(stderr, "SAREA: tex offset: 0x%08x size: 0x%x handle: 0x%x\n", - sarea->tex_offset, sarea->tex_size, - (unsigned) sarea->tex_handle); - fprintf(stderr, "SAREA: rotation: %d\n", sarea->rotation); - fprintf(stderr, - "SAREA: rotated offset: 0x%08x size: 0x%x\n", - sarea->rotated_offset, sarea->rotated_size); - fprintf(stderr, "SAREA: rotated pitch: %d\n", sarea->rotated_pitch); -} - - -/** - * A number of the screen parameters are obtained/computed from - * information in the SAREA. This function updates those parameters. - */ -void -intelUpdateScreenFromSAREA(intelScreenPrivate *intelScreen, - volatile drmI830Sarea *sarea) -{ - intelScreen->width = sarea->width; - intelScreen->height = sarea->height; - - intelScreen->front.offset = sarea->front_offset; - intelScreen->front.pitch = sarea->pitch * intelScreen->cpp; - intelScreen->front.handle = sarea->front_handle; - intelScreen->front.size = sarea->front_size; - intelScreen->front.tiled = sarea->front_tiled; - - intelScreen->back.offset = sarea->back_offset; - intelScreen->back.pitch = sarea->pitch * intelScreen->cpp; - intelScreen->back.handle = sarea->back_handle; - intelScreen->back.size = sarea->back_size; - intelScreen->back.tiled = sarea->back_tiled; - - intelScreen->depth.offset = sarea->depth_offset; - intelScreen->depth.pitch = sarea->pitch * intelScreen->cpp; - intelScreen->depth.handle = sarea->depth_handle; - intelScreen->depth.size = sarea->depth_size; - intelScreen->depth.tiled = sarea->depth_tiled; - - if (intelScreen->driScrnPriv->ddx_version.minor >= 9) { - intelScreen->front.bo_handle = sarea->front_bo_handle; - intelScreen->back.bo_handle = sarea->back_bo_handle; - intelScreen->depth.bo_handle = sarea->depth_bo_handle; - } else { - intelScreen->front.bo_handle = -1; - intelScreen->back.bo_handle = -1; - intelScreen->depth.bo_handle = -1; - } - - intelScreen->tex.offset = sarea->tex_offset; - intelScreen->logTextureGranularity = sarea->log_tex_granularity; - intelScreen->tex.handle = sarea->tex_handle; - intelScreen->tex.size = sarea->tex_size; - - intelScreen->rotated.offset = sarea->rotated_offset; - intelScreen->rotated.pitch = sarea->rotated_pitch * intelScreen->cpp; - intelScreen->rotated.size = sarea->rotated_size; - intelScreen->rotated.tiled = sarea->rotated_tiled; - intelScreen->current_rotation = sarea->rotation; -#if 0 - matrix23Rotate(&intelScreen->rotMatrix, - sarea->width, sarea->height, sarea->rotation); -#endif - intelScreen->rotatedWidth = sarea->virtualX; - intelScreen->rotatedHeight = sarea->virtualY; - - if (0) - intelPrintSAREA(sarea); -} - -static const __DRIextension *intelExtensions[] = { - &driReadDrawableExtension, - &driCopySubBufferExtension.base, - &driSwapControlExtension.base, - &driFrameTrackingExtension.base, - &driMediaStreamCounterExtension.base, - NULL -}; - -static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv) -{ - intelScreenPrivate *intelScreen; - I830DRIPtr gDRIPriv = (I830DRIPtr)sPriv->pDevPriv; - volatile drmI830Sarea *sarea; - - if (sPriv->devPrivSize != sizeof(I830DRIRec)) { - fprintf(stderr,"\nERROR! sizeof(I830DRIRec) (%ld) does not match passed size from device driver (%d)\n", (unsigned long)sizeof(I830DRIRec), sPriv->devPrivSize); - return GL_FALSE; - } - - /* Allocate the private area */ - intelScreen = (intelScreenPrivate *)CALLOC(sizeof(intelScreenPrivate)); - if (!intelScreen) { - fprintf(stderr,"\nERROR! Allocating private area failed\n"); - return GL_FALSE; - } - /* parse information in __driConfigOptions */ - driParseOptionInfo (&intelScreen->optionCache, - __driConfigOptions, __driNConfigOptions); - - intelScreen->driScrnPriv = sPriv; - sPriv->private = (void *)intelScreen; - intelScreen->sarea_priv_offset = gDRIPriv->sarea_priv_offset; - sarea = (volatile drmI830Sarea *) - (((GLubyte *)sPriv->pSAREA)+intelScreen->sarea_priv_offset); - - intelScreen->deviceID = gDRIPriv->deviceID; - intelScreen->mem = gDRIPriv->mem; - intelScreen->cpp = gDRIPriv->cpp; - - switch (gDRIPriv->bitsPerPixel) { - case 15: intelScreen->fbFormat = DV_PF_555; break; - case 16: intelScreen->fbFormat = DV_PF_565; break; - case 32: intelScreen->fbFormat = DV_PF_8888; break; - } - - intelUpdateScreenFromSAREA(intelScreen, sarea); - - if (0) - intelPrintDRIInfo(intelScreen, sPriv, gDRIPriv); - - if (!intelMapScreenRegions(sPriv)) { - fprintf(stderr,"\nERROR! mapping regions\n"); - _mesa_free(intelScreen); - sPriv->private = NULL; - return GL_FALSE; - } - - intelScreen->drmMinor = sPriv->drm_version.minor; - - /* Determine if IRQs are active? */ - { - int ret; - drmI830GetParam gp; - - gp.param = I830_PARAM_IRQ_ACTIVE; - gp.value = &intelScreen->irq_active; - - ret = drmCommandWriteRead( sPriv->fd, DRM_I830_GETPARAM, - &gp, sizeof(gp)); - if (ret) { - fprintf(stderr, "drmI830GetParam: %d\n", ret); - return GL_FALSE; - } - } - - /* Determine if batchbuffers are allowed */ - { - int ret; - drmI830GetParam gp; - - gp.param = I830_PARAM_ALLOW_BATCHBUFFER; - gp.value = &intelScreen->allow_batchbuffer; - - ret = drmCommandWriteRead( sPriv->fd, DRM_I830_GETPARAM, - &gp, sizeof(gp)); - if (ret) { - fprintf(stderr, "drmI830GetParam: (%d) %d\n", gp.param, ret); - return GL_FALSE; - } - } - - sPriv->extensions = intelExtensions; - - return GL_TRUE; -} - - -static void intelDestroyScreen(__DRIscreenPrivate *sPriv) -{ - intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private; - - intelUnmapScreenRegions(intelScreen); - FREE(intelScreen); - sPriv->private = NULL; -} - -static GLboolean intelCreateBuffer( __DRIscreenPrivate *driScrnPriv, - __DRIdrawablePrivate *driDrawPriv, - const __GLcontextModes *mesaVis, - GLboolean isPixmap ) -{ - intelScreenPrivate *screen = (intelScreenPrivate *) driScrnPriv->private; - - if (isPixmap) { - return GL_FALSE; /* not implemented */ - } else { - GLboolean swStencil = (mesaVis->stencilBits > 0 && - mesaVis->depthBits != 24); - - struct gl_framebuffer *fb = _mesa_create_framebuffer(mesaVis); - - { - driRenderbuffer *frontRb - = driNewRenderbuffer(GL_RGBA, - screen->front.map, - screen->cpp, - screen->front.offset, screen->front.pitch, - driDrawPriv); - intelSetSpanFunctions(frontRb, mesaVis); - _mesa_add_renderbuffer(fb, BUFFER_FRONT_LEFT, &frontRb->Base); - } - - if (mesaVis->doubleBufferMode) { - driRenderbuffer *backRb - = driNewRenderbuffer(GL_RGBA, - screen->back.map, - screen->cpp, - screen->back.offset, screen->back.pitch, - driDrawPriv); - intelSetSpanFunctions(backRb, mesaVis); - _mesa_add_renderbuffer(fb, BUFFER_BACK_LEFT, &backRb->Base); - } - - if (mesaVis->depthBits == 16) { - driRenderbuffer *depthRb - = driNewRenderbuffer(GL_DEPTH_COMPONENT16, - screen->depth.map, - screen->cpp, - screen->depth.offset, screen->depth.pitch, - driDrawPriv); - intelSetSpanFunctions(depthRb, mesaVis); - _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base); - } - else if (mesaVis->depthBits == 24) { - driRenderbuffer *depthRb - = driNewRenderbuffer(GL_DEPTH_COMPONENT24, - screen->depth.map, - screen->cpp, - screen->depth.offset, screen->depth.pitch, - driDrawPriv); - intelSetSpanFunctions(depthRb, mesaVis); - _mesa_add_renderbuffer(fb, BUFFER_DEPTH, &depthRb->Base); - } - - if (mesaVis->stencilBits > 0 && !swStencil) { - driRenderbuffer *stencilRb - = driNewRenderbuffer(GL_STENCIL_INDEX8_EXT, - screen->depth.map, - screen->cpp, - screen->depth.offset, screen->depth.pitch, - driDrawPriv); - intelSetSpanFunctions(stencilRb, mesaVis); - _mesa_add_renderbuffer(fb, BUFFER_STENCIL, &stencilRb->Base); - } - - _mesa_add_soft_renderbuffers(fb, - GL_FALSE, /* color */ - GL_FALSE, /* depth */ - swStencil, - mesaVis->accumRedBits > 0, - GL_FALSE, /* alpha */ - GL_FALSE /* aux */); - driDrawPriv->driverPrivate = (void *) fb; - - return (driDrawPriv->driverPrivate != NULL); - } -} - -static void intelDestroyBuffer(__DRIdrawablePrivate *driDrawPriv) -{ - _mesa_unreference_framebuffer((GLframebuffer **)(&(driDrawPriv->driverPrivate))); -} - - -/** - * Get information about previous buffer swaps. - */ -static int -intelGetSwapInfo( __DRIdrawablePrivate *dPriv, __DRIswapInfo * sInfo ) -{ - struct intel_context *intel; - - if ( (dPriv == NULL) || (dPriv->driContextPriv == NULL) - || (dPriv->driContextPriv->driverPrivate == NULL) - || (sInfo == NULL) ) { - return -1; - } - - intel = dPriv->driContextPriv->driverPrivate; - sInfo->swap_count = intel->swap_count; - sInfo->swap_ust = intel->swap_ust; - sInfo->swap_missed_count = intel->swap_missed_count; - - sInfo->swap_missed_usage = (sInfo->swap_missed_count != 0) - ? driCalculateSwapUsage( dPriv, 0, intel->swap_missed_ust ) - : 0.0; - - return 0; -} - - -/* There are probably better ways to do this, such as an - * init-designated function to register chipids and createcontext - * functions. - */ -extern GLboolean i830CreateContext( const __GLcontextModes *mesaVis, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate); - -extern GLboolean i915CreateContext( const __GLcontextModes *mesaVis, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate); - -extern GLboolean brwCreateContext( const __GLcontextModes *mesaVis, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate); - - - - -static GLboolean intelCreateContext( const __GLcontextModes *mesaVis, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate) -{ -#if 0 - __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv; - intelScreenPrivate *intelScreen = (intelScreenPrivate *)sPriv->private; - switch (intelScreen->deviceID) { - case PCI_CHIP_845_G: - case PCI_CHIP_I830_M: - case PCI_CHIP_I855_GM: - case PCI_CHIP_I865_G: - return i830CreateContext( mesaVis, driContextPriv, - sharedContextPrivate ); - - case PCI_CHIP_I915_G: - case PCI_CHIP_I915_GM: - case PCI_CHIP_I945_G: - case PCI_CHIP_I945_GM: - return i915CreateContext( mesaVis, driContextPriv, - sharedContextPrivate ); - - default: - fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID); - return GL_FALSE; - } -#else - return brwCreateContext( mesaVis, driContextPriv, - sharedContextPrivate ); -#endif -} - - -static const struct __DriverAPIRec intelAPI = { - .DestroyScreen = intelDestroyScreen, - .CreateContext = intelCreateContext, - .DestroyContext = intelDestroyContext, - .CreateBuffer = intelCreateBuffer, - .DestroyBuffer = intelDestroyBuffer, - .SwapBuffers = intelSwapBuffers, - .MakeCurrent = intelMakeCurrent, - .UnbindContext = intelUnbindContext, - .GetSwapInfo = intelGetSwapInfo, - .GetMSC = driGetMSC32, - .GetDrawableMSC = driDrawableGetMSC32, - .WaitForMSC = driWaitForMSC32, - .WaitForSBC = NULL, - .SwapBuffersMSC = NULL, - .CopySubBuffer = intelCopySubBuffer -}; - - -static __GLcontextModes * -intelFillInModes( unsigned pixel_bits, unsigned depth_bits, - unsigned stencil_bits, GLboolean have_back_buffer ) -{ - __GLcontextModes * modes; - __GLcontextModes * m; - unsigned num_modes; - unsigned depth_buffer_factor; - unsigned back_buffer_factor; - GLenum fb_format; - GLenum fb_type; - - /* GLX_SWAP_COPY_OML is only supported because the Intel driver doesn't - * support pageflipping at all. - */ - static const GLenum back_buffer_modes[] = { - GLX_NONE, GLX_SWAP_UNDEFINED_OML, GLX_SWAP_COPY_OML - }; - - u_int8_t depth_bits_array[3]; - u_int8_t stencil_bits_array[3]; - - - depth_bits_array[0] = 0; - depth_bits_array[1] = depth_bits; - depth_bits_array[2] = depth_bits; - - /* Just like with the accumulation buffer, always provide some modes - * with a stencil buffer. It will be a sw fallback, but some apps won't - * care about that. - */ - stencil_bits_array[0] = 0; - stencil_bits_array[1] = 0; - stencil_bits_array[2] = (stencil_bits == 0) ? 8 : stencil_bits; - - depth_buffer_factor = ((depth_bits != 0) || (stencil_bits != 0)) ? 3 : 1; - back_buffer_factor = (have_back_buffer) ? 3 : 1; - - num_modes = depth_buffer_factor * back_buffer_factor * 4; - - if ( pixel_bits == 16 ) { - fb_format = GL_RGB; - fb_type = GL_UNSIGNED_SHORT_5_6_5; - } - else { - fb_format = GL_BGRA; - fb_type = GL_UNSIGNED_INT_8_8_8_8_REV; - } - - modes = (*dri_interface->createContextModes)( num_modes, sizeof( __GLcontextModes ) ); - m = modes; - if ( ! driFillInModes( & m, fb_format, fb_type, - depth_bits_array, stencil_bits_array, depth_buffer_factor, - back_buffer_modes, back_buffer_factor, - GLX_TRUE_COLOR ) ) { - fprintf( stderr, "[%s:%u] Error creating FBConfig!\n", - __func__, __LINE__ ); - return NULL; - } - if ( ! driFillInModes( & m, fb_format, fb_type, - depth_bits_array, stencil_bits_array, depth_buffer_factor, - back_buffer_modes, back_buffer_factor, - GLX_DIRECT_COLOR ) ) { - fprintf( stderr, "[%s:%u] Error creating FBConfig!\n", - __func__, __LINE__ ); - return NULL; - } - - /* Mark the visual as slow if there are "fake" stencil bits. - */ - for ( m = modes ; m != NULL ; m = m->next ) { - if ( (m->stencilBits != 0) && (m->stencilBits != stencil_bits) ) { - m->visualRating = GLX_SLOW_CONFIG; - } - } - - return modes; -} - - -/** - * This is the driver specific part of the createNewScreen entry point. - * - * \todo maybe fold this into intelInitDriver - * - * \return the __GLcontextModes supported by this driver - */ -__GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp) -{ - static const __DRIversion ddx_expected = { 1, 6, 0 }; - static const __DRIversion dri_expected = { 4, 0, 0 }; - static const __DRIversion drm_expected = { 1, 3, 0 }; - I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv; - - psp->DriverAPI = intelAPI; - if ( ! driCheckDriDdxDrmVersions2( "i915", - &psp->dri_version, &dri_expected, - &psp->ddx_version, &ddx_expected, - &psp->drm_version, &drm_expected ) ) { - return NULL; - } - - /* Calling driInitExtensions here, with a NULL context pointer, - * does not actually enable the extensions. It just makes sure - * that all the dispatch offsets for all the extensions that - * *might* be enables are known. This is needed because the - * dispatch offsets need to be known when _mesa_context_create is - * called, but we can't enable the extensions until we have a - * context pointer. - * - * Hello chicken. Hello egg. How are you two today? - */ - intelInitExtensions(NULL, GL_FALSE); - - if (!intelInitDriver(psp)) - return NULL; - - return intelFillInModes( dri_priv->cpp * 8, - (dri_priv->cpp == 2) ? 16 : 24, - (dri_priv->cpp == 2) ? 0 : 8, - GL_TRUE ); -} +../intel/intel_screen.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_screen.h b/src/mesa/drivers/dri/i965/intel_screen.h deleted file mode 100644 index fb8f6a366c..0000000000 --- a/src/mesa/drivers/dri/i965/intel_screen.h +++ /dev/null @@ -1,116 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef _INTEL_INIT_H_ -#define _INTEL_INIT_H_ - -#include <sys/time.h> -#include "dri_util.h" -#include "dri_bufmgr.h" -#include "xmlconfig.h" -#include "i830_common.h" - -/* XXX: change name or eliminate to avoid conflict with "struct - * intel_region"!!! - */ -typedef struct { - drm_handle_t handle; - drmSize size; /* region size in bytes */ - char *map; /* memory map */ - int offset; /* from start of video mem, in bytes */ - int pitch; /* row stride, in pixels */ - unsigned int bo_handle; - unsigned int tiled; -} intelRegion; - -typedef struct -{ - intelRegion front; - intelRegion back; - intelRegion rotated; - intelRegion depth; - intelRegion tex; - - int deviceID; - int width; - int height; - int mem; /* unused */ - - int cpp; /* for front and back buffers */ - int fbFormat; - - int logTextureGranularity; - - __DRIscreenPrivate *driScrnPriv; - unsigned int sarea_priv_offset; - - int drmMinor; - - int irq_active; - int allow_batchbuffer; - -/* struct matrix23 rotMatrix; */ - - int current_rotation; /* 0, 90, 180 or 270 */ - int rotatedWidth, rotatedHeight; - - /** - * Configuration cache with default values for all contexts - */ - driOptionCache optionCache; -} intelScreenPrivate; - - -extern GLboolean -intelMapScreenRegions(__DRIscreenPrivate *sPriv); - -extern void -intelUnmapScreenRegions(intelScreenPrivate *intelScreen); - -extern void -intelUpdateScreenFromSAREA(intelScreenPrivate *intelScreen, - volatile drmI830Sarea *sarea); - -extern void -intelDestroyContext(__DRIcontextPrivate *driContextPriv); - -extern GLboolean -intelUnbindContext(__DRIcontextPrivate *driContextPriv); - -extern GLboolean -intelMakeCurrent(__DRIcontextPrivate *driContextPriv, - __DRIdrawablePrivate *driDrawPriv, - __DRIdrawablePrivate *driReadPriv); - -extern void -intelSwapBuffers(__DRIdrawablePrivate *dPriv); - -extern void -intelCopySubBuffer( __DRIdrawablePrivate *dPriv, - int x, int y, int w, int h ); - -#endif diff --git a/src/mesa/drivers/dri/i965/intel_span.c b/src/mesa/drivers/dri/i965/intel_span.c index 60fbeccdc5..05e5e8e583 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_span.c +++ b/src/mesa/drivers/dri/i965/intel_span.c @@ -1,283 +1 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "glheader.h" -#include "macros.h" -#include "mtypes.h" -#include "colormac.h" - -#include "intel_screen.h" -#include "intel_regions.h" -#include "intel_span.h" -#include "intel_ioctl.h" -#include "intel_tex.h" -#include "intel_batchbuffer.h" -#include "swrast/swrast.h" - -#undef DBG -#define DBG 0 - -#define LOCAL_VARS \ - struct intel_context *intel = intel_context(ctx); \ - __DRIdrawablePrivate *dPriv = intel->driDrawable; \ - driRenderbuffer *drb = (driRenderbuffer *) rb; \ - GLuint pitch = drb->pitch; \ - GLuint height = dPriv->h; \ - char *buf = (char *) drb->Base.Data + \ - dPriv->x * drb->cpp + \ - dPriv->y * pitch; \ - GLushort p; \ - (void) buf; (void) p - -#define LOCAL_DEPTH_VARS \ - struct intel_context *intel = intel_context(ctx); \ - __DRIdrawablePrivate *dPriv = intel->driDrawable; \ - driRenderbuffer *drb = (driRenderbuffer *) rb; \ - GLuint pitch = drb->pitch; \ - GLuint height = dPriv->h; \ - char *buf = (char *) drb->Base.Data + \ - dPriv->x * drb->cpp + \ - dPriv->y * pitch - -#define LOCAL_STENCIL_VARS LOCAL_DEPTH_VARS - -#define INIT_MONO_PIXEL(p,color)\ - p = INTEL_PACKCOLOR565(color[0],color[1],color[2]) - -#define Y_FLIP(_y) (height - _y - 1) - -#define HW_LOCK() - -#define HW_UNLOCK() - -/* 16 bit, 565 rgb color spanline and pixel functions - */ -#define WRITE_RGBA( _x, _y, r, g, b, a ) \ - *(GLushort *)(buf + _x*2 + _y*pitch) = ( (((int)r & 0xf8) << 8) | \ - (((int)g & 0xfc) << 3) | \ - (((int)b & 0xf8) >> 3)) -#define WRITE_PIXEL( _x, _y, p ) \ - *(GLushort *)(buf + _x*2 + _y*pitch) = p - -#define READ_RGBA( rgba, _x, _y ) \ -do { \ - GLushort p = *(GLushort *)(buf + _x*2 + _y*pitch); \ - rgba[0] = (((p >> 11) & 0x1f) * 255) / 31; \ - rgba[1] = (((p >> 5) & 0x3f) * 255) / 63; \ - rgba[2] = (((p >> 0) & 0x1f) * 255) / 31; \ - rgba[3] = 255; \ -} while(0) - -#define TAG(x) intel##x##_565 -#include "spantmp.h" - -/* 15 bit, 555 rgb color spanline and pixel functions - */ -#define WRITE_RGBA( _x, _y, r, g, b, a ) \ - *(GLushort *)(buf + _x*2 + _y*pitch) = (((r & 0xf8) << 7) | \ - ((g & 0xf8) << 3) | \ - ((b & 0xf8) >> 3)) - -#define WRITE_PIXEL( _x, _y, p ) \ - *(GLushort *)(buf + _x*2 + _y*pitch) = p - -#define READ_RGBA( rgba, _x, _y ) \ -do { \ - GLushort p = *(GLushort *)(buf + _x*2 + _y*pitch); \ - rgba[0] = (p >> 7) & 0xf8; \ - rgba[1] = (p >> 3) & 0xf8; \ - rgba[2] = (p << 3) & 0xf8; \ - rgba[3] = 255; \ -} while(0) - -#define TAG(x) intel##x##_555 -#include "spantmp.h" - -/* 16 bit depthbuffer functions. - */ -#define WRITE_DEPTH( _x, _y, d ) \ - *(GLushort *)(buf + (_x)*2 + (_y)*pitch) = d; - -#define READ_DEPTH( d, _x, _y ) \ - d = *(GLushort *)(buf + (_x)*2 + (_y)*pitch); - - -#define TAG(x) intel##x##_z16 -#include "depthtmp.h" - - -#undef LOCAL_VARS -#define LOCAL_VARS \ - struct intel_context *intel = intel_context(ctx); \ - __DRIdrawablePrivate *dPriv = intel->driDrawable; \ - driRenderbuffer *drb = (driRenderbuffer *) rb; \ - GLuint pitch = drb->pitch; \ - GLuint height = dPriv->h; \ - char *buf = (char *)drb->Base.Data + \ - dPriv->x * drb->cpp + \ - dPriv->y * pitch; \ - GLuint p; \ - (void) buf; (void) p - -#undef INIT_MONO_PIXEL -#define INIT_MONO_PIXEL(p,color)\ - p = INTEL_PACKCOLOR8888(color[0],color[1],color[2],color[3]) - -/* 32 bit, 8888 argb color spanline and pixel functions - */ -#define WRITE_RGBA(_x, _y, r, g, b, a) \ - *(GLuint *)(buf + _x*4 + _y*pitch) = ((r << 16) | \ - (g << 8) | \ - (b << 0) | \ - (a << 24) ) - -#define WRITE_PIXEL(_x, _y, p) \ - *(GLuint *)(buf + _x*4 + _y*pitch) = p - - -#define READ_RGBA(rgba, _x, _y) \ - do { \ - GLuint p = *(GLuint *)(buf + _x*4 + _y*pitch); \ - rgba[0] = (p >> 16) & 0xff; \ - rgba[1] = (p >> 8) & 0xff; \ - rgba[2] = (p >> 0) & 0xff; \ - rgba[3] = (p >> 24) & 0xff; \ - } while (0) - -#define TAG(x) intel##x##_8888 -#include "spantmp.h" - - -/* 24/8 bit interleaved depth/stencil functions - */ -#define WRITE_DEPTH( _x, _y, d ) { \ - GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch); \ - tmp &= 0xff000000; \ - tmp |= (d) & 0xffffff; \ - *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = tmp; \ -} - -#define READ_DEPTH( d, _x, _y ) \ - d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch) & 0xffffff; - - -#define TAG(x) intel##x##_z24_s8 -#include "depthtmp.h" - -#define WRITE_STENCIL( _x, _y, d ) { \ - GLuint tmp = *(GLuint *)(buf + (_x)*4 + (_y)*pitch); \ - tmp &= 0xffffff; \ - tmp |= ((d)<<24); \ - *(GLuint *)(buf + (_x)*4 + (_y)*pitch) = tmp; \ -} - -#define READ_STENCIL( d, _x, _y ) \ - d = *(GLuint *)(buf + (_x)*4 + (_y)*pitch) >> 24; - -#define TAG(x) intel##x##_z24_s8 -#include "stenciltmp.h" - - -/* Move locking out to get reasonable span performance. - */ -void intelSpanRenderStart( GLcontext *ctx ) -{ - struct intel_context *intel = intel_context(ctx); - - if (intel->need_flush) { - LOCK_HARDWARE(intel); - intel->vtbl.emit_flush(intel, 0); - intel_batchbuffer_flush(intel->batch); - intel->need_flush = 0; - UNLOCK_HARDWARE(intel); - intelFinish(&intel->ctx); - } - - - LOCK_HARDWARE(intel); - - /* Just map the framebuffer and all textures. Bufmgr code will - * take care of waiting on the necessary fences: - */ - intel_region_map(intel, intel->front_region); - intel_region_map(intel, intel->back_region); - intel_region_map(intel, intel->depth_region); -} - -void intelSpanRenderFinish( GLcontext *ctx ) -{ - struct intel_context *intel = intel_context( ctx ); - - _swrast_flush( ctx ); - - /* Now unmap the framebuffer: - */ - intel_region_unmap(intel, intel->front_region); - intel_region_unmap(intel, intel->back_region); - intel_region_unmap(intel, intel->depth_region); - - UNLOCK_HARDWARE( intel ); -} - -void intelInitSpanFuncs( GLcontext *ctx ) -{ - struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx); - swdd->SpanRenderStart = intelSpanRenderStart; - swdd->SpanRenderFinish = intelSpanRenderFinish; -} - - -/** - * Plug in the Get/Put routines for the given driRenderbuffer. - */ -void -intelSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis) -{ - if (drb->Base.InternalFormat == GL_RGBA) { - if (vis->redBits == 5 && vis->greenBits == 5 && vis->blueBits == 5) { - intelInitPointers_555(&drb->Base); - } - else if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) { - intelInitPointers_565(&drb->Base); - } - else { - assert(vis->redBits == 8); - assert(vis->greenBits == 8); - assert(vis->blueBits == 8); - intelInitPointers_8888(&drb->Base); - } - } - else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) { - intelInitDepthPointers_z16(&drb->Base); - } - else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT24) { - intelInitDepthPointers_z24_s8(&drb->Base); - } - else if (drb->Base.InternalFormat == GL_STENCIL_INDEX8_EXT) { - intelInitStencilPointers_z24_s8(&drb->Base); - } -} +../intel/intel_span.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_span.h b/src/mesa/drivers/dri/i965/intel_span.h deleted file mode 100644 index 2d4f8589d0..0000000000 --- a/src/mesa/drivers/dri/i965/intel_span.h +++ /dev/null @@ -1,41 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef _INTEL_SPAN_H -#define _INTEL_SPAN_H - -#include "drirenderbuffer.h" - -extern void intelInitSpanFuncs( GLcontext *ctx ); - -extern void intelSpanRenderFinish( GLcontext *ctx ); -extern void intelSpanRenderStart( GLcontext *ctx ); - -extern void -intelSetSpanFunctions(driRenderbuffer *rb, const GLvisual *vis); - -#endif diff --git a/src/mesa/drivers/dri/i965/intel_state.c b/src/mesa/drivers/dri/i965/intel_state.c index 2f5467a4e4..0fba5a771c 100644 --- a/src/mesa/drivers/dri/i965/intel_state.c +++ b/src/mesa/drivers/dri/i965/intel_state.c @@ -195,15 +195,16 @@ int intel_translate_logic_op( GLenum opcode ) static void intelClearColor(GLcontext *ctx, const GLfloat color[4]) { struct intel_context *intel = intel_context(ctx); - intelScreenPrivate *screen = intel->intelScreen; UNCLAMPED_FLOAT_TO_RGBA_CHAN(intel->clear_chan, color); - intel->ClearColor = INTEL_PACKCOLOR(screen->fbFormat, - intel->clear_chan[0], - intel->clear_chan[1], - intel->clear_chan[2], - intel->clear_chan[3]); + intel->ClearColor8888 = INTEL_PACKCOLOR8888(intel->clear_chan[0], + intel->clear_chan[1], + intel->clear_chan[2], + intel->clear_chan[3]); + intel->ClearColor565 = INTEL_PACKCOLOR565(intel->clear_chan[0], + intel->clear_chan[1], + intel->clear_chan[2]); } diff --git a/src/mesa/drivers/dri/i965/intel_tex.c b/src/mesa/drivers/dri/i965/intel_tex.c index e98e9bbfc4..d77ce749a3 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_tex.c +++ b/src/mesa/drivers/dri/i965/intel_tex.c @@ -1,316 +1 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "mtypes.h" -#include "image.h" -#include "texstore.h" -#include "texformat.h" -#include "teximage.h" -#include "texobj.h" -#include "swrast/swrast.h" - - -#include "intel_context.h" -#include "intel_tex.h" -#include "intel_mipmap_tree.h" - - -static GLuint target_to_face( GLenum target ) -{ - switch (target) { - case GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB: - case GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB: - case GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB: - case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB: - case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB: - case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB: - return ((GLuint) target - - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X); - default: - return 0; - } -} - -static void intelTexImage1D( GLcontext *ctx, GLenum target, GLint level, - GLint internalFormat, - GLint width, GLint border, - GLenum format, GLenum type, const GLvoid *pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage ) -{ - struct intel_texture_object *intelObj = intel_texture_object(texObj); - - _mesa_store_teximage1d( ctx, target, level, internalFormat, - width, border, format, type, - pixels, packing, texObj, texImage ); - - intelObj->dirty_images[0] |= (1 << level); - intelObj->dirty |= 1; -} - -static void intelTexSubImage1D( GLcontext *ctx, - GLenum target, - GLint level, - GLint xoffset, - GLsizei width, - GLenum format, GLenum type, - const GLvoid *pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage ) -{ - struct intel_texture_object *intelObj = intel_texture_object(texObj); - - _mesa_store_texsubimage1d(ctx, target, level, xoffset, width, - format, type, pixels, packing, texObj, - texImage); - - intelObj->dirty_images[0] |= (1 << level); - intelObj->dirty |= 1; -} - - -/* Handles 2D, CUBE, RECT: - */ -static void intelTexImage2D( GLcontext *ctx, GLenum target, GLint level, - GLint internalFormat, - GLint width, GLint height, GLint border, - GLenum format, GLenum type, const GLvoid *pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage ) -{ - struct intel_texture_object *intelObj = intel_texture_object(texObj); - GLuint face = target_to_face(target); - - _mesa_store_teximage2d( ctx, target, level, internalFormat, - width, height, border, format, type, - pixels, packing, texObj, texImage ); - - intelObj->dirty_images[face] |= (1 << level); - intelObj->dirty |= 1 << face; -} - -static void intelTexSubImage2D( GLcontext *ctx, - GLenum target, - GLint level, - GLint xoffset, GLint yoffset, - GLsizei width, GLsizei height, - GLenum format, GLenum type, - const GLvoid *pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage ) -{ - struct intel_texture_object *intelObj = intel_texture_object(texObj); - GLuint face = target_to_face(target); - - _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width, - height, format, type, pixels, packing, texObj, - texImage); - - intelObj->dirty_images[face] |= (1 << level); - intelObj->dirty |= 1 << face; -} - -static void intelCompressedTexImage2D( GLcontext *ctx, GLenum target, GLint level, - GLint internalFormat, - GLint width, GLint height, GLint border, - GLsizei imageSize, const GLvoid *data, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage ) -{ - struct intel_texture_object *intelObj = intel_texture_object(texObj); - GLuint face = target_to_face(target); - - _mesa_store_compressed_teximage2d(ctx, target, level, internalFormat, width, - height, border, imageSize, data, texObj, texImage); - - intelObj->dirty_images[face] |= (1 << level); - intelObj->dirty |= 1 << face; -} - - -static void intelCompressedTexSubImage2D( GLcontext *ctx, GLenum target, GLint level, - GLint xoffset, GLint yoffset, - GLsizei width, GLsizei height, - GLenum format, - GLsizei imageSize, const GLvoid *data, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage ) -{ - struct intel_texture_object *intelObj = intel_texture_object(texObj); - GLuint face = target_to_face(target); - - _mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset, yoffset, width, - height, format, imageSize, data, texObj, texImage); - - intelObj->dirty_images[face] |= (1 << level); - intelObj->dirty |= 1 << face; -} - - -static void intelTexImage3D( GLcontext *ctx, GLenum target, GLint level, - GLint internalFormat, - GLint width, GLint height, GLint depth, - GLint border, - GLenum format, GLenum type, const GLvoid *pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage ) -{ - struct intel_texture_object *intelObj = intel_texture_object(texObj); - - _mesa_store_teximage3d(ctx, target, level, internalFormat, - width, height, depth, border, - format, type, pixels, - &ctx->Unpack, texObj, texImage); - - intelObj->dirty_images[0] |= (1 << level); - intelObj->dirty |= 1 << 0; -} - - -static void -intelTexSubImage3D( GLcontext *ctx, GLenum target, GLint level, - GLint xoffset, GLint yoffset, GLint zoffset, - GLsizei width, GLsizei height, GLsizei depth, - GLenum format, GLenum type, - const GLvoid *pixels, - const struct gl_pixelstore_attrib *packing, - struct gl_texture_object *texObj, - struct gl_texture_image *texImage ) -{ - struct intel_texture_object *intelObj = intel_texture_object(texObj); - - _mesa_store_texsubimage3d(ctx, target, level, xoffset, yoffset, zoffset, - width, height, depth, - format, type, pixels, packing, texObj, texImage); - - intelObj->dirty_images[0] |= (1 << level); - intelObj->dirty |= 1 << 0; -} - - - - -static struct gl_texture_object *intelNewTextureObject( GLcontext *ctx, - GLuint name, - GLenum target ) -{ - struct intel_texture_object *obj = CALLOC_STRUCT(intel_texture_object); - - _mesa_initialize_texture_object(&obj->base, name, target); - - return &obj->base; -} - -static GLboolean intelIsTextureResident(GLcontext *ctx, - struct gl_texture_object *texObj) -{ -#if 0 - struct intel_context *intel = intel_context(ctx); - struct intel_texture_object *intelObj = intel_texture_object(texObj); - - return - intelObj->mt && - intelObj->mt->region && - intel_is_region_resident(intel, intelObj->mt->region); -#endif - return 1; -} - - - -static void intelTexParameter( GLcontext *ctx, - GLenum target, - struct gl_texture_object *texObj, - GLenum pname, - const GLfloat *params ) -{ - struct intel_texture_object *intelObj = intel_texture_object(texObj); - - switch (pname) { - /* Anything which can affect the calculation of firstLevel and - * lastLevel, as changes to these may invalidate the miptree. - */ - case GL_TEXTURE_MIN_FILTER: - case GL_TEXTURE_MAG_FILTER: - case GL_TEXTURE_BASE_LEVEL: - case GL_TEXTURE_MAX_LEVEL: - case GL_TEXTURE_MIN_LOD: - case GL_TEXTURE_MAX_LOD: - intelObj->dirty |= 1; - break; - - default: - break; - } -} - - -static void -intel_delete_texture_object( GLcontext *ctx, struct gl_texture_object *texObj ) -{ - struct intel_context *intel = intel_context(ctx); - struct intel_texture_object *intelObj = intel_texture_object(texObj); - - if (intelObj->mt) - intel_miptree_destroy(intel, intelObj->mt); - - _mesa_delete_texture_object( ctx, texObj ); -} - -void intelInitTextureFuncs( struct dd_function_table *functions ) -{ - functions->NewTextureObject = intelNewTextureObject; - functions->ChooseTextureFormat = intelChooseTextureFormat; - functions->TexImage1D = intelTexImage1D; - functions->TexImage2D = intelTexImage2D; - functions->TexImage3D = intelTexImage3D; - functions->TexSubImage1D = intelTexSubImage1D; - functions->TexSubImage2D = intelTexSubImage2D; - functions->TexSubImage3D = intelTexSubImage3D; - functions->CopyTexImage1D = _swrast_copy_teximage1d; - functions->CopyTexImage2D = _swrast_copy_teximage2d; - functions->CopyTexSubImage1D = _swrast_copy_texsubimage1d; - functions->CopyTexSubImage2D = _swrast_copy_texsubimage2d; - functions->CopyTexSubImage3D = _swrast_copy_texsubimage3d; - functions->DeleteTexture = intel_delete_texture_object; - functions->UpdateTexturePalette = NULL; - functions->IsTextureResident = intelIsTextureResident; - functions->TestProxyTexImage = _mesa_test_proxy_teximage; - functions->CompressedTexImage2D = intelCompressedTexImage2D; - functions->CompressedTexSubImage2D = intelCompressedTexSubImage2D; - functions->TexParameter = intelTexParameter; -} - - - - - +../intel/intel_tex.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_tex.h b/src/mesa/drivers/dri/i965/intel_tex.h deleted file mode 100644 index d38325d538..0000000000 --- a/src/mesa/drivers/dri/i965/intel_tex.h +++ /dev/null @@ -1,47 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#ifndef INTELTEX_INC -#define INTELTEX_INC - -#include "mtypes.h" -#include "intel_context.h" - - -void intelInitTextureFuncs( struct dd_function_table *functions ); - -const struct gl_texture_format *intelChooseTextureFormat(GLcontext * ctx, - GLint internalFormat, - GLenum format, - GLenum type); - -GLuint intel_finalize_mipmap_tree( struct intel_context *intel, - struct gl_texture_object *tObj ); - -int intel_compressed_num_bytes(GLuint mesaFormat); - -#endif diff --git a/src/mesa/drivers/dri/i965/intel_tex_copy.c b/src/mesa/drivers/dri/i965/intel_tex_copy.c new file mode 120000 index 0000000000..87196c5d1e --- /dev/null +++ b/src/mesa/drivers/dri/i965/intel_tex_copy.c @@ -0,0 +1 @@ +../intel/intel_tex_copy.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_tex_image.c b/src/mesa/drivers/dri/i965/intel_tex_image.c new file mode 120000 index 0000000000..567abe4974 --- /dev/null +++ b/src/mesa/drivers/dri/i965/intel_tex_image.c @@ -0,0 +1 @@ +../intel/intel_tex_image.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_tex_subimage.c b/src/mesa/drivers/dri/i965/intel_tex_subimage.c new file mode 120000 index 0000000000..b3a8a3d7ca --- /dev/null +++ b/src/mesa/drivers/dri/i965/intel_tex_subimage.c @@ -0,0 +1 @@ +../intel/intel_tex_subimage.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i965/intel_tex_validate.c b/src/mesa/drivers/dri/i965/intel_tex_validate.c index 4c8afd99da..41a75674c2 100644..120000 --- a/src/mesa/drivers/dri/i965/intel_tex_validate.c +++ b/src/mesa/drivers/dri/i965/intel_tex_validate.c @@ -1,265 +1 @@ -/************************************************************************** - * - * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. - * All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sub license, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. - * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR - * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - **************************************************************************/ - -#include "mtypes.h" -#include "macros.h" - -#include "intel_context.h" -#include "intel_mipmap_tree.h" -#include "intel_tex.h" -#include "dri_bufmgr.h" - -/** - * Compute which mipmap levels that really need to be sent to the hardware. - * This depends on the base image size, GL_TEXTURE_MIN_LOD, - * GL_TEXTURE_MAX_LOD, GL_TEXTURE_BASE_LEVEL, and GL_TEXTURE_MAX_LEVEL. - */ -static void intel_calculate_first_last_level( struct intel_texture_object *intelObj ) -{ - struct gl_texture_object *tObj = &intelObj->base; - const struct gl_texture_image * const baseImage = - tObj->Image[0][tObj->BaseLevel]; - - /* These must be signed values. MinLod and MaxLod can be negative numbers, - * and having firstLevel and lastLevel as signed prevents the need for - * extra sign checks. - */ - int firstLevel; - int lastLevel; - - /* Yes, this looks overly complicated, but it's all needed. - */ - switch (tObj->Target) { - case GL_TEXTURE_1D: - case GL_TEXTURE_2D: - case GL_TEXTURE_3D: - case GL_TEXTURE_CUBE_MAP: - if (tObj->MinFilter == GL_NEAREST || tObj->MinFilter == GL_LINEAR) { - /* GL_NEAREST and GL_LINEAR only care about GL_TEXTURE_BASE_LEVEL. - */ - firstLevel = lastLevel = tObj->BaseLevel; - } - else { - /* Currently not taking min/max lod into account here, those - * values are programmed as sampler state elsewhere and we - * upload the same mipmap levels regardless. Not sure if - * this makes sense as it means it isn't possible for the app - * to use min/max lod to reduce texture memory pressure: - */ - firstLevel = tObj->BaseLevel; - lastLevel = MIN2(tObj->BaseLevel + baseImage->MaxLog2, - tObj->MaxLevel); - lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */ - } - break; - case GL_TEXTURE_RECTANGLE_NV: - case GL_TEXTURE_4D_SGIS: - firstLevel = lastLevel = 0; - break; - default: - return; - } - - /* save these values */ - intelObj->firstLevel = firstLevel; - intelObj->lastLevel = lastLevel; -} - -static GLboolean copy_image_data_to_tree( struct intel_context *intel, - struct intel_texture_object *intelObj, - struct gl_texture_image *texImage, - GLuint face, - GLuint level) -{ - return intel_miptree_image_data(intel, - intelObj->mt, - face, - level, - texImage->Data, - texImage->RowStride, - (texImage->RowStride * - texImage->Height * - texImage->TexFormat->TexelBytes)); -} - -static void intel_texture_invalidate( struct intel_texture_object *intelObj ) -{ - GLint nr_faces, face; - intelObj->dirty = ~0; - - nr_faces = (intelObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1; - for (face = 0; face < nr_faces; face++) - intelObj->dirty_images[face] = ~0; -} - -#if 0 -static void intel_texture_invalidate_cb( struct intel_context *intel, - void *ptr ) -{ - intel_texture_invalidate( (struct intel_texture_object *) ptr ); -} -#endif - -/* - */ -GLuint intel_finalize_mipmap_tree( struct intel_context *intel, - struct gl_texture_object *tObj ) -{ - struct intel_texture_object *intelObj = intel_texture_object(tObj); - GLuint face, i; - GLuint nr_faces = 0; - struct gl_texture_image *firstImage; - GLuint cpp = 0; - - if( tObj == intel->frame_buffer_texobj ) - return GL_FALSE; - - /* We know/require this is true by now: - */ - assert(intelObj->base._Complete); - - /* What levels must the tree include at a minimum? - */ - if (intelObj->dirty) { - intel_calculate_first_last_level( intelObj ); -/* intel_miptree_destroy(intel, intelObj->mt); */ -/* intelObj->mt = NULL; */ - } - - firstImage = intelObj->base.Image[0][intelObj->firstLevel]; - - /* Fallback case: - */ - if (firstImage->Border) { - if (intelObj->mt) { - intel_miptree_destroy(intel, intelObj->mt); - intelObj->mt = NULL; - /* Set all images dirty: - */ - intel_texture_invalidate(intelObj); - } - return GL_FALSE; - } - - - - if (firstImage->IsCompressed) { - cpp = intel_compressed_num_bytes(firstImage->TexFormat->MesaFormat); - } else { - cpp = firstImage->TexFormat->TexelBytes; - } - - /* Check tree can hold all active levels. Check tree matches - * target, imageFormat, etc. - */ - if (intelObj->mt && - (intelObj->mt->target != intelObj->base.Target || - intelObj->mt->internal_format != firstImage->InternalFormat || - intelObj->mt->first_level != intelObj->firstLevel || - intelObj->mt->last_level != intelObj->lastLevel || - intelObj->mt->width0 != firstImage->Width || - intelObj->mt->height0 != firstImage->Height || - intelObj->mt->depth0 != firstImage->Depth || - intelObj->mt->cpp != cpp || - intelObj->mt->compressed != firstImage->IsCompressed)) - { - intel_miptree_destroy(intel, intelObj->mt); - intelObj->mt = NULL; - - /* Set all images dirty: - */ - intel_texture_invalidate(intelObj); - } - - - /* May need to create a new tree: - */ - if (!intelObj->mt) { - intelObj->mt = intel_miptree_create(intel, - intelObj->base.Target, - firstImage->InternalFormat, - intelObj->firstLevel, - intelObj->lastLevel, - firstImage->Width, - firstImage->Height, - firstImage->Depth, - cpp, - firstImage->IsCompressed); -#if 0 - /* Tell the buffer manager that we will manage the backing - * store, but we still want it to do fencing for us. - */ - bmBufferSetInvalidateCB(intel, - intelObj->mt->region->buffer, - intel_texture_invalidate_cb, - intelObj, - GL_FALSE); -#endif - } - - /* Pull in any images not in the object's tree: - */ - if (intelObj->dirty) { - nr_faces = (intelObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1; - for (face = 0; face < nr_faces; face++) { - if (intelObj->dirty_images[face]) { - for (i = intelObj->firstLevel; i <= intelObj->lastLevel; i++) { - struct gl_texture_image *texImage = intelObj->base.Image[face][i]; - - /* Need to import images in main memory or held in other trees. - */ - if (intelObj->dirty_images[face] & (1<<i) && - texImage) { - - if (INTEL_DEBUG & DEBUG_TEXTURE) - _mesa_printf("copy data from image %d (%p) into object miptree\n", - i, - texImage->Data); - - if (!copy_image_data_to_tree(intel, - intelObj, - texImage, - face, - i)) - return GL_FALSE; - - } - } - } - } - - /* Only clear the dirty flags if everything went ok: - */ - for (face = 0; face < nr_faces; face++) { - intelObj->dirty_images[face] = 0; - } - - intelObj->dirty = 0; - } - - return GL_TRUE; -} +../intel/intel_tex_validate.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/intel/intel_blit.c b/src/mesa/drivers/dri/intel/intel_blit.c index 373d332f85..479c30669c 100644 --- a/src/mesa/drivers/dri/intel/intel_blit.c +++ b/src/mesa/drivers/dri/intel/intel_blit.c @@ -80,18 +80,22 @@ intelCopyBuffer(const __DRIdrawablePrivate * dPriv, if (dPriv && dPriv->numClipRects) { struct intel_framebuffer *intel_fb = dPriv->driverPrivate; - const struct intel_region *frontRegion - = intel_get_rb_region(&intel_fb->Base, BUFFER_FRONT_LEFT); - const struct intel_region *backRegion - = intel_get_rb_region(&intel_fb->Base, BUFFER_BACK_LEFT); - const int nbox = dPriv->numClipRects; - const drm_clip_rect_t *pbox = dPriv->pClipRects; - const int cpp = frontRegion->cpp; - int src_pitch = backRegion->pitch * cpp; - int dst_pitch = frontRegion->pitch * cpp; + struct intel_region *src, *dst; + int nbox = dPriv->numClipRects; + drm_clip_rect_t *pbox = dPriv->pClipRects; + int cpp; + int src_pitch, dst_pitch; int BR13, CMD; int i; + src = intel_get_rb_region(&intel_fb->Base, BUFFER_BACK_LEFT); + dst = intel_get_rb_region(&intel_fb->Base, BUFFER_FRONT_LEFT); + + src_pitch = src->pitch * src->cpp; + dst_pitch = dst->pitch * dst->cpp; + + cpp = src->cpp; + ASSERT(intel_fb); ASSERT(intel_fb->Base.Name == 0); /* Not a user-created FBO */ ASSERT(frontRegion); @@ -109,40 +113,30 @@ intelCopyBuffer(const __DRIdrawablePrivate * dPriv, } #ifndef I915 - if (backRegion->tiled) { + if (src->tiled) { CMD |= XY_SRC_TILED; src_pitch /= 4; } - if (frontRegion->tiled) { + if (dst->tiled) { CMD |= XY_DST_TILED; dst_pitch /= 4; } #endif for (i = 0; i < nbox; i++, pbox++) { - drm_clip_rect_t box; - - if (pbox->x1 >= pbox->x2 || - pbox->y1 >= pbox->y2 || - pbox->x2 > intelScreen->width || pbox->y2 > intelScreen->height) - continue; - - box = *pbox; + drm_clip_rect_t box = *pbox; if (rect) { - if (rect->x1 > box.x1) - box.x1 = rect->x1; - if (rect->y1 > box.y1) - box.y1 = rect->y1; - if (rect->x2 < box.x2) - box.x2 = rect->x2; - if (rect->y2 < box.y2) - box.y2 = rect->y2; - - if (box.x1 >= box.x2 || box.y1 >= box.y2) + if (!intel_intersect_cliprects(&box, &box, rect)) continue; } + if (box.x1 >= box.x2 || + box.y1 >= box.y2 || + box.x2 > intelScreen->width || + box.y2 > intelScreen->height) + continue; + assert(box.x1 < box.x2); assert(box.y1 < box.y2); @@ -152,13 +146,10 @@ intelCopyBuffer(const __DRIdrawablePrivate * dPriv, OUT_BATCH((box.y1 << 16) | box.x1); OUT_BATCH((box.y2 << 16) | box.x2); - OUT_RELOC(frontRegion->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, - 0); + OUT_RELOC(dst->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, 0); OUT_BATCH((box.y1 << 16) | box.x1); OUT_BATCH(src_pitch); - OUT_RELOC(backRegion->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, - 0); - + OUT_RELOC(src->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 0); ADVANCE_BATCH(); } @@ -178,12 +169,14 @@ intelCopyBuffer(const __DRIdrawablePrivate * dPriv, void intelEmitFillBlit(struct intel_context *intel, - GLuint cpp, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, + GLuint cpp, + GLshort dst_pitch, + dri_bo *dst_buffer, + GLuint dst_offset, GLboolean dst_tiled, - GLshort x, GLshort y, GLshort w, GLshort h, GLuint color) + GLshort x, GLshort y, + GLshort w, GLshort h, + GLuint color) { GLuint BR13, CMD; BATCH_LOCALS; @@ -227,7 +220,6 @@ intelEmitFillBlit(struct intel_context *intel, ADVANCE_BATCH(); } - static GLuint translate_raster_op(GLenum logicop) { switch(logicop) { @@ -256,17 +248,17 @@ static GLuint translate_raster_op(GLenum logicop) */ void intelEmitCopyBlit(struct intel_context *intel, - GLuint cpp, - GLshort src_pitch, - dri_bo *src_buffer, - GLuint src_offset, + GLuint cpp, + GLshort src_pitch, + dri_bo *src_buffer, + GLuint src_offset, GLboolean src_tiled, - GLshort dst_pitch, - dri_bo *dst_buffer, - GLuint dst_offset, + GLshort dst_pitch, + dri_bo *dst_buffer, + GLuint dst_offset, GLboolean dst_tiled, - GLshort src_x, GLshort src_y, - GLshort dst_x, GLshort dst_y, + GLshort src_x, GLshort src_y, + GLshort dst_x, GLshort dst_y, GLshort w, GLshort h, GLenum logic_op) { @@ -284,7 +276,7 @@ intelEmitCopyBlit(struct intel_context *intel, src_pitch *= cpp; dst_pitch *= cpp; - BR13 = (translate_raster_op(logic_op) << 16); + BR13 = translate_raster_op(logic_op) << 16; switch (cpp) { case 1: @@ -316,6 +308,8 @@ intelEmitCopyBlit(struct intel_context *intel, return; } + dst_pitch &= 0xffff; + src_pitch &= 0xffff; /* Initial y values don't seem to work with negative pitches. If * we adjust the offsets manually (below), it seems to work fine. @@ -333,10 +327,12 @@ intelEmitCopyBlit(struct intel_context *intel, OUT_BATCH(BR13 | dst_pitch); OUT_BATCH((dst_y << 16) | dst_x); OUT_BATCH((dst_y2 << 16) | dst_x2); - OUT_RELOC(dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, dst_offset); + OUT_RELOC(dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, + dst_offset); OUT_BATCH((src_y << 16) | src_x); OUT_BATCH(src_pitch); - OUT_RELOC(src_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, src_offset); + OUT_RELOC(src_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, + src_offset); ADVANCE_BATCH(); } else { @@ -349,11 +345,11 @@ intelEmitCopyBlit(struct intel_context *intel, OUT_BATCH((0 << 16) | dst_x); OUT_BATCH((h << 16) | dst_x2); OUT_RELOC(dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, - dst_offset + dst_y * dst_pitch); + dst_offset + dst_y * dst_pitch); OUT_BATCH((0 << 16) | src_x); OUT_BATCH(src_pitch); OUT_RELOC(src_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, - src_offset + src_y * src_pitch); + src_offset + src_y * src_pitch); ADVANCE_BATCH(); } } @@ -367,7 +363,7 @@ intelEmitCopyBlit(struct intel_context *intel, * \param mask bitmask of BUFFER_BIT_* values indicating buffers to clear */ void -intelClearWithBlit(GLcontext * ctx, GLbitfield mask) +intelClearWithBlit(GLcontext *ctx, GLbitfield mask) { struct intel_context *intel = intel_context(ctx); struct gl_framebuffer *fb = ctx->DrawBuffer; @@ -375,8 +371,6 @@ intelClearWithBlit(GLcontext * ctx, GLbitfield mask) GLbitfield skipBuffers = 0; BATCH_LOCALS; - DBG("%s %x\n", __FUNCTION__, mask); - /* * Compute values for clearing the buffers. */ @@ -542,3 +536,77 @@ intelClearWithBlit(GLcontext * ctx, GLbitfield mask) UNLOCK_HARDWARE(intel); } + +void +intelEmitImmediateColorExpandBlit(struct intel_context *intel, + GLuint cpp, + GLubyte *src_bits, GLuint src_size, + GLuint fg_color, + GLshort dst_pitch, + dri_bo *dst_buffer, + GLuint dst_offset, + GLboolean dst_tiled, + GLshort x, GLshort y, + GLshort w, GLshort h, + GLenum logic_op) +{ + int dwords = ALIGN(src_size, 8) / 4; + uint32_t opcode, br13, blit_cmd; + + assert( logic_op - GL_CLEAR >= 0 ); + assert( logic_op - GL_CLEAR < 0x10 ); + + if (w < 0 || h < 0) + return; + + dst_pitch *= cpp; + + if (dst_tiled) + dst_pitch /= 4; + + DBG("%s dst:buf(%p)/%d+%d %d,%d sz:%dx%d, %d bytes %d dwords\n", + __FUNCTION__, + dst_buffer, dst_pitch, dst_offset, x, y, w, h, src_size, dwords); + + intel_batchbuffer_require_space( intel->batch, + (8 * 4) + + (3 * 4) + + dwords, + INTEL_BATCH_NO_CLIPRECTS ); + + opcode = XY_SETUP_BLT_CMD; + if (cpp == 4) + opcode |= XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB; + if (dst_tiled) + opcode |= XY_DST_TILED; + + br13 = dst_pitch | (translate_raster_op(logic_op) << 16) | (1 << 29); + if (cpp == 2) + br13 |= BR13_565; + else + br13 |= BR13_8888; + + blit_cmd = XY_TEXT_IMMEDIATE_BLIT_CMD | XY_TEXT_BYTE_PACKED; /* packing? */ + if (dst_tiled) + blit_cmd |= XY_DST_TILED; + + BEGIN_BATCH(8 + 3, INTEL_BATCH_NO_CLIPRECTS); + OUT_BATCH(opcode); + OUT_BATCH(br13); + OUT_BATCH((0 << 16) | 0); /* clip x1, y1 */ + OUT_BATCH((100 << 16) | 100); /* clip x2, y2 */ + OUT_RELOC(dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, dst_offset); + OUT_BATCH(0); /* bg */ + OUT_BATCH(fg_color); /* fg */ + OUT_BATCH(0); /* pattern base addr */ + + OUT_BATCH(blit_cmd | ((3 - 2) + dwords)); + OUT_BATCH((y << 16) | x); + OUT_BATCH(((y + h) << 16) | (x + w)); + ADVANCE_BATCH(); + + intel_batchbuffer_data( intel->batch, + src_bits, + dwords * 4, + INTEL_BATCH_NO_CLIPRECTS ); +} diff --git a/src/mesa/drivers/dri/intel/intel_blit.h b/src/mesa/drivers/dri/intel/intel_blit.h index 35cc8868d9..fc0620caba 100644 --- a/src/mesa/drivers/dri/intel/intel_blit.h +++ b/src/mesa/drivers/dri/intel/intel_blit.h @@ -61,5 +61,17 @@ extern void intelEmitFillBlit(struct intel_context *intel, GLshort x, GLshort y, GLshort w, GLshort h, GLuint color); +void +intelEmitImmediateColorExpandBlit(struct intel_context *intel, + GLuint cpp, + GLubyte *src_bits, GLuint src_size, + GLuint fg_color, + GLshort dst_pitch, + dri_bo *dst_buffer, + GLuint dst_offset, + GLboolean dst_tiled, + GLshort x, GLshort y, + GLshort w, GLshort h, + GLenum logic_op); #endif diff --git a/src/mesa/drivers/dri/intel/intel_buffer_objects.c b/src/mesa/drivers/dri/intel/intel_buffer_objects.c index d93677bde2..89b489e28a 100644 --- a/src/mesa/drivers/dri/intel/intel_buffer_objects.c +++ b/src/mesa/drivers/dri/intel/intel_buffer_objects.c @@ -135,15 +135,23 @@ intel_bufferobj_data(GLcontext * ctx, if (intel_obj->region) intel_bufferobj_release_region(intel, intel_obj); + /* While it would seem to make sense to always reallocate the buffer here, + * since it should allow us better concurrency between rendering and + * map-cpu write-unmap, doing so was a minor (~10%) performance loss + * for both classic and TTM mode with openarena. That may change with + * improved buffer manager algorithms. + */ if (intel_obj->buffer != NULL && intel_obj->buffer->size != size) { dri_bo_unreference(intel_obj->buffer); intel_obj->buffer = NULL; } + if (size != 0) { + if (intel_obj->buffer == NULL) + intel_bufferobj_alloc_buffer(intel, intel_obj); - intel_bufferobj_alloc_buffer(intel, intel_obj); - - if (data != NULL) - dri_bo_subdata(intel_obj->buffer, 0, size, data); + if (data != NULL) + dri_bo_subdata(intel_obj->buffer, 0, size, data); + } } diff --git a/src/mesa/drivers/dri/intel/intel_buffer_objects.h b/src/mesa/drivers/dri/intel/intel_buffer_objects.h index db579a8ae4..7cecc3232d 100644 --- a/src/mesa/drivers/dri/intel/intel_buffer_objects.h +++ b/src/mesa/drivers/dri/intel/intel_buffer_objects.h @@ -1,4 +1,4 @@ - /************************************************************************** +/************************************************************************** * * Copyright 2005 Tungsten Graphics, Inc., Cedar Park, Texas. * All Rights Reserved. diff --git a/src/mesa/drivers/dri/intel/intel_buffers.c b/src/mesa/drivers/dri/intel/intel_buffers.c index 44a55bbed9..78ffa3c1f8 100644 --- a/src/mesa/drivers/dri/intel/intel_buffers.c +++ b/src/mesa/drivers/dri/intel/intel_buffers.c @@ -29,9 +29,9 @@ #include "intel_context.h" #include "intel_blit.h" #include "intel_buffers.h" +#include "intel_chipset.h" #include "intel_depthstencil.h" #include "intel_fbo.h" -#include "intel_tris.h" #include "intel_regions.h" #include "intel_batchbuffer.h" #include "intel_reg.h" @@ -41,7 +41,7 @@ #include "framebuffer.h" #include "swrast/swrast.h" #include "vblank.h" - +#include "i915_drm.h" /* This block can be removed when libdrm >= 2.3.1 is required */ @@ -59,6 +59,7 @@ typedef struct drm_i915_flip { #endif +#define FILE_DEBUG_FLAG DEBUG_BLIT /** * XXX move this into a new dri/common/cliprects.c file. @@ -196,6 +197,77 @@ intelSetBackClipRects(struct intel_context *intel) } } +#ifdef I915 +static void +intelUpdatePageFlipping(struct intel_context *intel, + GLint areaA, GLint areaB) +{ + __DRIdrawablePrivate *dPriv = intel->driDrawable; + struct intel_framebuffer *intel_fb = dPriv->driverPrivate; + GLboolean pf_active; + GLint pf_planes; + + /* Update page flipping info */ + pf_planes = 0; + + if (areaA > 0) + pf_planes |= 1; + + if (areaB > 0) + pf_planes |= 2; + + intel_fb->pf_current_page = (intel->sarea->pf_current_page >> + (intel_fb->pf_planes & 0x2)) & 0x3; + + intel_fb->pf_num_pages = intel->intelScreen->third.handle ? 3 : 2; + + pf_active = pf_planes && (pf_planes & intel->sarea->pf_active) == pf_planes; + + if (INTEL_DEBUG & DEBUG_LOCK) + if (pf_active != intel_fb->pf_active) + _mesa_printf("%s - Page flipping %sactive\n", __progname, + pf_active ? "" : "in"); + + if (pf_active) { + /* Sync pages between planes if flipping on both at the same time */ + if (pf_planes == 0x3 && pf_planes != intel_fb->pf_planes && + (intel->sarea->pf_current_page & 0x3) != + (((intel->sarea->pf_current_page) >> 2) & 0x3)) { + drm_i915_flip_t flip; + + if (intel_fb->pf_current_page == + (intel->sarea->pf_current_page & 0x3)) { + /* XXX: This is ugly, but emitting two flips 'in a row' can cause + * lockups for unknown reasons. + */ + intel->sarea->pf_current_page = + intel->sarea->pf_current_page & 0x3; + intel->sarea->pf_current_page |= + ((intel_fb->pf_current_page + intel_fb->pf_num_pages - 1) % + intel_fb->pf_num_pages) << 2; + + flip.pipes = 0x2; + } else { + intel->sarea->pf_current_page = + intel->sarea->pf_current_page & (0x3 << 2); + intel->sarea->pf_current_page |= + (intel_fb->pf_current_page + intel_fb->pf_num_pages - 1) % + intel_fb->pf_num_pages; + + flip.pipes = 0x1; + } + + drmCommandWrite(intel->driFd, DRM_I915_FLIP, &flip, sizeof(flip)); + } + + intel_fb->pf_planes = pf_planes; + } + + intel_fb->pf_active = pf_active; + intel_flip_renderbuffers(intel_fb); + intel_draw_buffer(&intel->ctx, intel->ctx.DrawBuffer); +} +#endif /* I915 */ /** * This will be called whenever the currently bound window is moved/resized. @@ -232,7 +304,7 @@ intelWindowMoved(struct intel_context *intel) } if (intel->intelScreen->driScrnPriv->ddx_version.minor >= 7) { - drmI830Sarea *sarea = intel->sarea; + volatile drmI830Sarea *sarea = intel->sarea; drm_clip_rect_t drw_rect = { .x1 = dPriv->x, .x2 = dPriv->x + dPriv->w, .y1 = dPriv->y, .y2 = dPriv->y + dPriv->h }; drm_clip_rect_t planeA_rect = { .x1 = sarea->planeA_x, .y1 = sarea->planeA_y, @@ -244,69 +316,10 @@ intelWindowMoved(struct intel_context *intel) GLint areaA = driIntersectArea( drw_rect, planeA_rect ); GLint areaB = driIntersectArea( drw_rect, planeB_rect ); GLuint flags = dPriv->vblFlags; - GLboolean pf_active; - GLint pf_planes; - - /* Update page flipping info - */ - pf_planes = 0; - - if (areaA > 0) - pf_planes |= 1; - - if (areaB > 0) - pf_planes |= 2; - - intel_fb->pf_current_page = (intel->sarea->pf_current_page >> - (intel_fb->pf_planes & 0x2)) & 0x3; - - intel_fb->pf_num_pages = intel->intelScreen->third.handle ? 3 : 2; - - pf_active = pf_planes && (pf_planes & intel->sarea->pf_active) == pf_planes; - - if (INTEL_DEBUG & DEBUG_LOCK) - if (pf_active != intel_fb->pf_active) - _mesa_printf("%s - Page flipping %sactive\n", __progname, - pf_active ? "" : "in"); - - if (pf_active) { - /* Sync pages between planes if flipping on both at the same time */ - if (pf_planes == 0x3 && pf_planes != intel_fb->pf_planes && - (intel->sarea->pf_current_page & 0x3) != - (((intel->sarea->pf_current_page) >> 2) & 0x3)) { - drm_i915_flip_t flip; - - if (intel_fb->pf_current_page == - (intel->sarea->pf_current_page & 0x3)) { - /* XXX: This is ugly, but emitting two flips 'in a row' can cause - * lockups for unknown reasons. - */ - intel->sarea->pf_current_page = - intel->sarea->pf_current_page & 0x3; - intel->sarea->pf_current_page |= - ((intel_fb->pf_current_page + intel_fb->pf_num_pages - 1) % - intel_fb->pf_num_pages) << 2; - - flip.pipes = 0x2; - } else { - intel->sarea->pf_current_page = - intel->sarea->pf_current_page & (0x3 << 2); - intel->sarea->pf_current_page |= - (intel_fb->pf_current_page + intel_fb->pf_num_pages - 1) % - intel_fb->pf_num_pages; - - flip.pipes = 0x1; - } - - drmCommandWrite(intel->driFd, DRM_I915_FLIP, &flip, sizeof(flip)); - } - - intel_fb->pf_planes = pf_planes; - } - intel_fb->pf_active = pf_active; - intel_flip_renderbuffers(intel_fb); - intel_draw_buffer(&intel->ctx, intel->ctx.DrawBuffer); +#ifdef I915 + intelUpdatePageFlipping(intel, areaA, areaB); +#endif /* Update vblank info */ @@ -370,11 +383,14 @@ intelWindowMoved(struct intel_context *intel) intel_fb->Base.Initialized = GL_TRUE; /* XXX remove someday */ /* Update hardware scissor */ - ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y, - ctx->Scissor.Width, ctx->Scissor.Height); + if (ctx->Driver.Scissor != NULL) { + ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y, + ctx->Scissor.Width, ctx->Scissor.Height); + } /* Re-calculate viewport related state */ - ctx->Driver.DepthRange( ctx, ctx->Viewport.Near, ctx->Viewport.Far ); + if (ctx->Driver.DepthRange != NULL) + ctx->Driver.DepthRange( ctx, ctx->Viewport.Near, ctx->Viewport.Far ); } @@ -389,9 +405,6 @@ intelClearWithTris(struct intel_context *intel, GLbitfield mask) struct gl_framebuffer *fb = ctx->DrawBuffer; GLuint buf; - if (INTEL_DEBUG & DEBUG_BLIT) - _mesa_printf("%s 0x%x\n", __FUNCTION__, mask); - intel->vtbl.install_meta_state(intel); /* Back and stencil cliprects are the same. Try and do both @@ -402,8 +415,6 @@ intelClearWithTris(struct intel_context *intel, GLbitfield mask) intel_get_rb_region(fb, BUFFER_BACK_LEFT); struct intel_region *depthRegion = intel_get_rb_region(fb, BUFFER_DEPTH); - const GLuint clearColor = (backRegion && backRegion->cpp == 4) - ? intel->ClearColor8888 : intel->ClearColor565; intel->vtbl.meta_draw_region(intel, backRegion, depthRegion); @@ -424,13 +435,14 @@ intelClearWithTris(struct intel_context *intel, GLbitfield mask) else intel->vtbl.meta_no_depth_write(intel); - intel_meta_draw_quad(intel, - fb->_Xmin, - fb->_Xmax, - fb->_Ymin, - fb->_Ymax, - intel->ctx.Depth.Clear, clearColor, - 0, 0, 0, 0); /* texcoords */ + intel->vtbl.meta_draw_quad(intel, + fb->_Xmin, + fb->_Xmax, + fb->_Ymin, + fb->_Ymax, + intel->ctx.Depth.Clear, + intel->ClearColor8888, + 0, 0, 0, 0); /* texcoords */ mask &= ~(BUFFER_BIT_BACK_LEFT | BUFFER_BIT_STENCIL | BUFFER_BIT_DEPTH); } @@ -441,8 +453,6 @@ intelClearWithTris(struct intel_context *intel, GLbitfield mask) if (mask & bufBit) { struct intel_renderbuffer *irbColor = intel_renderbuffer(fb->Attachment[buf].Renderbuffer); - GLuint color = (irbColor->region->cpp == 4) - ? intel->ClearColor8888 : intel->ClearColor565; ASSERT(irbColor); @@ -454,13 +464,13 @@ intelClearWithTris(struct intel_context *intel, GLbitfield mask) /* XXX: Using INTEL_BATCH_NO_CLIPRECTS here is dangerous as the * drawing origin may not be correctly emitted. */ - intel_meta_draw_quad(intel, - fb->_Xmin, - fb->_Xmax, - fb->_Ymin, - fb->_Ymax, - 0, color, - 0, 0, 0, 0); /* texcoords */ + intel->vtbl.meta_draw_quad(intel, + fb->_Xmin, + fb->_Xmax, + fb->_Ymin, + fb->_Ymax, + 0, intel->ClearColor8888, + 0, 0, 0, 0); /* texcoords */ mask &= ~bufBit; } @@ -470,6 +480,28 @@ intelClearWithTris(struct intel_context *intel, GLbitfield mask) intel_batchbuffer_flush(intel->batch); } +static const char *buffer_names[] = { + [BUFFER_FRONT_LEFT] = "front", + [BUFFER_BACK_LEFT] = "back", + [BUFFER_FRONT_RIGHT] = "front right", + [BUFFER_BACK_RIGHT] = "back right", + [BUFFER_AUX0] = "aux0", + [BUFFER_AUX1] = "aux1", + [BUFFER_AUX2] = "aux2", + [BUFFER_AUX3] = "aux3", + [BUFFER_DEPTH] = "depth", + [BUFFER_STENCIL] = "stencil", + [BUFFER_ACCUM] = "accum", + [BUFFER_COLOR0] = "color0", + [BUFFER_COLOR1] = "color1", + [BUFFER_COLOR2] = "color2", + [BUFFER_COLOR3] = "color3", + [BUFFER_COLOR4] = "color4", + [BUFFER_COLOR5] = "color5", + [BUFFER_COLOR6] = "color6", + [BUFFER_COLOR7] = "color7", +}; + /** * Called by ctx->Driver.Clear. */ @@ -504,8 +536,12 @@ intelClear(GLcontext *ctx, GLbitfield mask) = intel_get_rb_region(fb, BUFFER_STENCIL); if (stencilRegion) { /* have hw stencil */ - if ((ctx->Stencil.WriteMask[0] & 0xff) != 0xff) { - /* not clearing all stencil bits, so use triangle clearing */ + if (IS_965(intel->intelScreen->deviceID) || + (ctx->Stencil.WriteMask[0] & 0xff) != 0xff) { + /* We have to use the 3D engine if we're clearing a partial mask + * of the stencil buffer, or if we're on a 965 which has a tiled + * depth/stencil buffer in a layout we can't blit to. + */ tri_mask |= BUFFER_BIT_STENCIL; } else { @@ -518,7 +554,8 @@ intelClear(GLcontext *ctx, GLbitfield mask) /* HW depth */ if (mask & BUFFER_BIT_DEPTH) { /* clear depth with whatever method is used for stencil (see above) */ - if (tri_mask & BUFFER_BIT_STENCIL) + if (IS_965(intel->intelScreen->deviceID) || + tri_mask & BUFFER_BIT_STENCIL) tri_mask |= BUFFER_BIT_DEPTH; else blit_mask |= BUFFER_BIT_DEPTH; @@ -538,17 +575,43 @@ intelClear(GLcontext *ctx, GLbitfield mask) } } - intelFlush(ctx); /* XXX intelClearWithBlit also does this */ - if (blit_mask) + if (blit_mask) { + if (INTEL_DEBUG & DEBUG_BLIT) { + DBG("blit clear:"); + for (i = 0; i < BUFFER_COUNT; i++) { + if (blit_mask & (1 << i)) + DBG(" %s", buffer_names[i]); + } + DBG("\n"); + } intelClearWithBlit(ctx, blit_mask); + } - if (tri_mask) + if (tri_mask) { + if (INTEL_DEBUG & DEBUG_BLIT) { + DBG("tri clear:"); + for (i = 0; i < BUFFER_COUNT; i++) { + if (tri_mask & (1 << i)) + DBG(" %s", buffer_names[i]); + } + DBG("\n"); + } intelClearWithTris(intel, tri_mask); + } - if (swrast_mask) + if (swrast_mask) { + if (INTEL_DEBUG & DEBUG_BLIT) { + DBG("swrast clear:"); + for (i = 0; i < BUFFER_COUNT; i++) { + if (swrast_mask & (1 << i)) + DBG(" %s", buffer_names[i]); + } + DBG("\n"); + } _swrast_Clear(ctx, swrast_mask); + } } @@ -564,7 +627,8 @@ intel_wait_flips(struct intel_context *intel, GLuint batch_flags) BUFFER_BIT_FRONT_LEFT ? BUFFER_FRONT_LEFT : BUFFER_BACK_LEFT); - if (intel_fb->Base.Name == 0 && intel_rb->pf_pending == intel_fb->pf_seq) { + if (intel_fb->Base.Name == 0 && intel_rb && + intel_rb->pf_pending == intel_fb->pf_seq) { GLint pf_planes = intel_fb->pf_planes; BATCH_LOCALS; @@ -586,6 +650,7 @@ intel_wait_flips(struct intel_context *intel, GLuint batch_flags) static GLboolean intelPageFlip(const __DRIdrawablePrivate * dPriv) { +#ifdef I915 struct intel_context *intel; int ret; struct intel_framebuffer *intel_fb = dPriv->driverPrivate; @@ -638,6 +703,9 @@ intelPageFlip(const __DRIdrawablePrivate * dPriv) intel_draw_buffer(&intel->ctx, &intel_fb->Base); return GL_TRUE; +#else + return GL_FALSE; +#endif } #if 0 @@ -863,16 +931,14 @@ intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb) /* * How many color buffers are we drawing into? */ - if (fb->_NumColorDrawBuffers[0] != 1 -#if 0 - /* XXX FBO temporary - always use software rendering */ - || 1 -#endif - ) { + if (fb->_NumColorDrawBuffers[0] != 1) { /* writing to 0 or 2 or 4 color buffers */ /*_mesa_debug(ctx, "Software rendering\n");*/ FALLBACK(intel, INTEL_FALLBACK_DRAW_BUFFER, GL_TRUE); - front = 1; /* might not have back color buffer */ + colorRegion = NULL; + + if (fb->Name != 0) + intelSetRenderbufferClipRects(intel); } else { /* draw to exactly one color buffer */ @@ -881,30 +947,30 @@ intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb) if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT) { front = 1; } - } - /* - * Get the intel_renderbuffer for the colorbuffer we're drawing into. - * And set up cliprects. - */ - if (fb->Name == 0) { - /* drawing to window system buffer */ - if (front) { - intelSetFrontClipRects(intel); - colorRegion = intel_get_rb_region(fb, BUFFER_FRONT_LEFT); + /* + * Get the intel_renderbuffer for the colorbuffer we're drawing into. + * And set up cliprects. + */ + if (fb->Name == 0) { + /* drawing to window system buffer */ + if (front) { + intelSetFrontClipRects(intel); + colorRegion = intel_get_rb_region(fb, BUFFER_FRONT_LEFT); + } + else { + intelSetBackClipRects(intel); + colorRegion = intel_get_rb_region(fb, BUFFER_BACK_LEFT); + } } else { - intelSetBackClipRects(intel); - colorRegion = intel_get_rb_region(fb, BUFFER_BACK_LEFT); + /* drawing to user-created FBO */ + struct intel_renderbuffer *irb; + intelSetRenderbufferClipRects(intel); + irb = intel_renderbuffer(fb->_ColorDrawBuffers[0][0]); + colorRegion = (irb && irb->region) ? irb->region : NULL; } } - else { - /* drawing to user-created FBO */ - struct intel_renderbuffer *irb; - intelSetRenderbufferClipRects(intel); - irb = intel_renderbuffer(fb->_ColorDrawBuffers[0][0]); - colorRegion = (irb && irb->region) ? irb->region : NULL; - } /* Update culling direction which changes depending on the * orientation of the buffer: @@ -953,7 +1019,10 @@ intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb) ASSERT(irbStencil->Base._ActualFormat == GL_DEPTH24_STENCIL8_EXT); FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_FALSE); /* need to re-compute stencil hw state */ - ctx->Driver.Enable(ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled); + if (ctx->Driver.Enable != NULL) + ctx->Driver.Enable(ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled); + else + ctx->NewState |= _NEW_STENCIL; if (!depthRegion) depthRegion = irbStencil->region; } @@ -965,42 +1034,46 @@ intel_draw_buffer(GLcontext * ctx, struct gl_framebuffer *fb) /* XXX FBO: instead of FALSE, pass ctx->Stencil.Enabled ??? */ FALLBACK(intel, INTEL_FALLBACK_STENCIL_BUFFER, GL_FALSE); /* need to re-compute stencil hw state */ - ctx->Driver.Enable(ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled); + if (ctx->Driver.Enable != NULL) + ctx->Driver.Enable(ctx, GL_STENCIL_TEST, ctx->Stencil.Enabled); + else + ctx->NewState |= _NEW_STENCIL; } /* * Update depth test state */ - if (ctx->Depth.Test && fb->Visual.depthBits > 0) { - ctx->Driver.Enable(ctx, GL_DEPTH_TEST, GL_TRUE); - } - else { - ctx->Driver.Enable(ctx, GL_DEPTH_TEST, GL_FALSE); - } - - /** - ** Release old regions, reference new regions - **/ -#if 0 /* XXX FBO: this seems to be redundant with i915_state_draw_region() */ - if (intel->draw_region != colorRegion) { - intel_region_release(&intel->draw_region); - intel_region_reference(&intel->draw_region, colorRegion); - } - if (intel->intelScreen->depth_region != depthRegion) { - intel_region_release(&intel->intelScreen->depth_region); - intel_region_reference(&intel->intelScreen->depth_region, depthRegion); + if (ctx->Driver.Enable) { + if (ctx->Depth.Test && fb->Visual.depthBits > 0) { + ctx->Driver.Enable(ctx, GL_DEPTH_TEST, GL_TRUE); + } else { + ctx->Driver.Enable(ctx, GL_DEPTH_TEST, GL_FALSE); + } + } else { + ctx->NewState |= _NEW_DEPTH; } -#endif intel->vtbl.set_draw_region(intel, colorRegion, depthRegion); /* update viewport since it depends on window size */ - ctx->Driver.Viewport(ctx, ctx->Viewport.X, ctx->Viewport.Y, - ctx->Viewport.Width, ctx->Viewport.Height); + if (ctx->Driver.Viewport) { + ctx->Driver.Viewport(ctx, ctx->Viewport.X, ctx->Viewport.Y, + ctx->Viewport.Width, ctx->Viewport.Height); + } else { + ctx->NewState |= _NEW_VIEWPORT; + } - /* Update hardware scissor */ - ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y, - ctx->Scissor.Width, ctx->Scissor.Height); + /* Set state we know depends on drawable parameters: + */ + if (ctx->Driver.Scissor) + ctx->Driver.Scissor(ctx, ctx->Scissor.X, ctx->Scissor.Y, + ctx->Scissor.Width, ctx->Scissor.Height); + intel->NewGLState |= _NEW_SCISSOR; + + if (ctx->Driver.DepthRange) + ctx->Driver.DepthRange(ctx, + ctx->Viewport.Near, + ctx->Viewport.Far); } diff --git a/src/mesa/drivers/dri/intel/intel_bufmgr_ttm.c b/src/mesa/drivers/dri/intel/intel_bufmgr_ttm.c index 2ec0241af4..b2aa056b90 100644 --- a/src/mesa/drivers/dri/intel/intel_bufmgr_ttm.c +++ b/src/mesa/drivers/dri/intel/intel_bufmgr_ttm.c @@ -48,138 +48,138 @@ #include "intel_bufmgr_ttm.h" -#define BUFMGR_DEBUG 0 - -struct intel_reloc_info -{ - GLuint type; - GLuint reloc; - GLuint delta; - GLuint index; - drm_handle_t handle; -}; - -struct intel_bo_node -{ - drmMMListHead head; - drmBO *buf; - struct drm_i915_op_arg bo_arg; - uint64_t flags; - uint64_t mask; - void (*destroy)(void *); - void *priv; -}; - -struct intel_bo_reloc_list -{ - drmMMListHead head; - drmBO buf; - uint32_t *relocs; -}; - -struct intel_bo_reloc_node -{ - drmMMListHead head; - drm_handle_t handle; - uint32_t nr_reloc_types; - struct intel_bo_reloc_list type_list; -}; +#define DBG(...) do { \ + if (bufmgr_ttm->bufmgr.debug) \ + _mesa_printf(__VA_ARGS__); \ +} while (0) +/* Buffer validation list */ struct intel_bo_list { unsigned numCurrent; drmMMListHead list; - void (*destroy)(void *node); }; typedef struct _dri_bufmgr_ttm { dri_bufmgr bufmgr; int fd; - _glthread_Mutex mutex; unsigned int fence_type; unsigned int fence_type_flush; uint32_t max_relocs; - /** ttm relocation list */ - struct intel_bo_list list; - struct intel_bo_list reloc_list; - + struct intel_bo_list list; /* list of buffers to be validated */ } dri_bufmgr_ttm; typedef struct _dri_bo_ttm { dri_bo bo; - int refcount; /* Protected by bufmgr->mutex */ + int refcount; drmBO drm_bo; const char *name; + + /** DRM buffer object containing relocation list */ + drmBO *reloc_buf; + uint32_t *relocs; } dri_bo_ttm; typedef struct _dri_fence_ttm { dri_fence fence; - int refcount; /* Protected by bufmgr->mutex */ + int refcount; const char *name; drmFence drm_fence; } dri_fence_ttm; +/* Validation list node */ +struct intel_bo_node +{ + drmMMListHead head; + dri_bo *bo; + struct drm_i915_op_arg bo_arg; + uint64_t flags; + uint64_t mask; +}; static void -intel_bo_free_list(struct intel_bo_list *list) +intel_init_validate_list(struct intel_bo_list *list) { - struct intel_bo_node *node; + DRMINITLISTHEAD(&list->list); + list->numCurrent = 0; +} + +/** + * Empties the validation list and clears the relocations + */ +static void +intel_free_validate_list(dri_bufmgr_ttm *bufmgr_ttm) +{ + struct intel_bo_list *list = &bufmgr_ttm->list; drmMMListHead *l; - l = list->list.next; - while(l != &list->list) { + for (l = list->list.next; l != &list->list; l = list->list.next) { + struct intel_bo_node *node = + DRMLISTENTRY(struct intel_bo_node, l, head); + dri_bo_ttm *bo_ttm = (dri_bo_ttm *)node->bo; + DRMLISTDEL(l); - node = DRMLISTENTRY(struct intel_bo_node, l, head); - list->destroy(node); - l = list->list.next; + + /* Clear relocation list */ + if (bo_ttm->relocs != NULL) + bo_ttm->relocs[0] = bo_ttm->relocs[0] & ~0xffff; + + dri_bo_unreference(node->bo); + + drmFree(node); list->numCurrent--; } } -static void -generic_destroy(void *nodep) +static void dri_ttm_dump_validation_list(dri_bufmgr_ttm *bufmgr_ttm) { - free(nodep); -} + struct intel_bo_list *list = &bufmgr_ttm->list; + drmMMListHead *l; + int i = 0; -static int -intel_create_bo_list(int numTarget, struct intel_bo_list *list, - void (*destroy)(void *)) -{ - DRMINITLISTHEAD(&list->list); - list->numCurrent = 0; - if (destroy) - list->destroy = destroy; - else - list->destroy = generic_destroy; - return 0; + for (l = list->list.next; l != &list->list; l = l->next) { + int j; + struct intel_bo_node *node = + DRMLISTENTRY(struct intel_bo_node, l, head); + dri_bo_ttm *bo_ttm = (dri_bo_ttm *)node->bo; + + if (bo_ttm->relocs != NULL) { + for (j = 0; j < (bo_ttm->relocs[0] & 0xffff); j++) { + uint32_t *reloc_entry = bo_ttm->relocs + I915_RELOC_HEADER + + j * I915_RELOC0_STRIDE; + + DBG("%2d: %s@0x%08x -> %d + 0x%08x\n", + i, bo_ttm->name, + reloc_entry[0], reloc_entry[2], reloc_entry[1]); + } + } else { + DBG("%2d: %s\n", i, bo_ttm->name); + } + i++; + } } - static struct drm_i915_op_arg * intel_setup_validate_list(dri_bufmgr_ttm *bufmgr_ttm, GLuint *count_p) { struct intel_bo_list *list = &bufmgr_ttm->list; - struct intel_bo_list *reloc_list = &bufmgr_ttm->reloc_list; - struct intel_bo_node *node; - struct intel_bo_reloc_node *rl_node; - drmMMListHead *l, *rl; - struct drm_i915_op_arg *arg, *first; - struct drm_bo_op_req *req; + drmMMListHead *l; + struct drm_i915_op_arg *first; uint64_t *prevNext = NULL; GLuint count = 0; first = NULL; for (l = list->list.next; l != &list->list; l = l->next) { - node = DRMLISTENTRY(struct intel_bo_node, l, head); - - arg = &node->bo_arg; - req = &arg->d.req; + struct intel_bo_node *node = + DRMLISTENTRY(struct intel_bo_node, l, head); + dri_bo_ttm *ttm_buf = (dri_bo_ttm *)node->bo; + struct drm_i915_op_arg *arg = &node->bo_arg; + struct drm_bo_op_req *req = &arg->d.req; if (!first) first = arg; @@ -189,27 +189,22 @@ intel_setup_validate_list(dri_bufmgr_ttm *bufmgr_ttm, GLuint *count_p) memset(arg, 0, sizeof(*arg)); prevNext = &arg->next; - req->bo_req.handle = node->buf->handle; + req->bo_req.handle = ttm_buf->drm_bo.handle; req->op = drm_bo_validate; req->bo_req.flags = node->flags; req->bo_req.hint = 0; #ifdef DRM_BO_HINT_PRESUMED_OFFSET req->bo_req.hint |= DRM_BO_HINT_PRESUMED_OFFSET; - req->bo_req.presumed_offset = ((dri_bo *) node->priv)->offset; + req->bo_req.presumed_offset = node->bo->offset; #endif req->bo_req.mask = node->mask; req->bo_req.fence_class = 0; /* Backwards compat. */ - arg->reloc_handle = 0; - for (rl = reloc_list->list.next; rl != &reloc_list->list; - rl = rl->next) - { - rl_node = DRMLISTENTRY(struct intel_bo_reloc_node, rl, head); + if (ttm_buf->reloc_buf != NULL) + arg->reloc_handle = ttm_buf->reloc_buf->handle; + else + arg->reloc_handle = 0; - if (rl_node->handle == node->buf->handle) { - arg->reloc_handle = rl_node->type_list.buf.handle; - } - } count++; } @@ -220,46 +215,6 @@ intel_setup_validate_list(dri_bufmgr_ttm *bufmgr_ttm, GLuint *count_p) return first; } -static void -intel_free_validate_list(dri_bufmgr_ttm *bufmgr_ttm) -{ - struct intel_bo_list *list = &bufmgr_ttm->list; - struct intel_bo_node *node; - drmMMListHead *l; - - for (l = list->list.next; l != &list->list; l = l->next) { - node = DRMLISTENTRY(struct intel_bo_node, l, head); - - if (node->destroy) - (*node->destroy)(node->priv); - - } -} - -static void -intel_free_reloc_list(dri_bufmgr_ttm *bufmgr_ttm) -{ - struct intel_bo_list *reloc_list = &bufmgr_ttm->reloc_list; - struct intel_bo_reloc_node *reloc_node; - drmMMListHead *rl, *tmp; - - for (rl = reloc_list->list.next, tmp = rl->next; rl != &reloc_list->list; - rl = tmp, tmp = rl->next) - { - reloc_node = DRMLISTENTRY(struct intel_bo_reloc_node, rl, head); - - DRMLISTDEL(rl); - - if (reloc_node->nr_reloc_types > 1) { - /* TODO */ - } - - drmBOUnmap(bufmgr_ttm->fd, &reloc_node->type_list.buf); - drmBOUnreference(bufmgr_ttm->fd, &reloc_node->type_list.buf); - free(reloc_node); - } -} - /** * Adds the given buffer to the list of buffers to be validated (moved into the * appropriate memory type) with the next batch submission. @@ -268,24 +223,26 @@ intel_free_reloc_list(dri_bufmgr_ttm *bufmgr_ttm) * with the intersection of the memory type flags and the union of the * remaining flags. */ -static int +static struct intel_bo_node * intel_add_validate_buffer(dri_bufmgr_ttm *bufmgr_ttm, dri_bo *buf, uint64_t flags, uint64_t mask, - int *itemLoc, void (*destroy_cb)(void *)) + int *itemLoc) { struct intel_bo_list *list = &bufmgr_ttm->list; - struct intel_bo_node *node, *cur; + struct intel_bo_node *cur; + dri_bo_ttm *ttm_buf = (dri_bo_ttm *)buf; drmMMListHead *l; int count = 0; int ret = 0; - drmBO *buf_bo = &((dri_bo_ttm *)buf)->drm_bo; cur = NULL; /* Find the buffer in the validation list if it's already there. */ for (l = list->list.next; l != &list->list; l = l->next) { - node = DRMLISTENTRY(struct intel_bo_node, l, head); - if (node->buf->handle == buf_bo->handle) { + struct intel_bo_node *node = + DRMLISTENTRY(struct intel_bo_node, l, head); + + if (((dri_bo_ttm *)node->bo)->drm_bo.handle == ttm_buf->drm_bo.handle) { cur = node; break; } @@ -295,13 +252,12 @@ intel_add_validate_buffer(dri_bufmgr_ttm *bufmgr_ttm, if (!cur) { cur = drmMalloc(sizeof(*cur)); if (!cur) { - return -ENOMEM; + return NULL; } - cur->buf = buf_bo; - cur->priv = buf; + cur->bo = buf; + dri_bo_reference(buf); cur->flags = flags; cur->mask = mask; - cur->destroy = destroy_cb; ret = 1; DRMLISTADDTAIL(&cur->head, &list->list); @@ -314,21 +270,22 @@ intel_add_validate_buffer(dri_bufmgr_ttm *bufmgr_ttm, "%s: No shared memory types between " "0x%16llx and 0x%16llx\n", __FUNCTION__, cur->flags, flags); - return -EINVAL; + return NULL; } if (mask & cur->mask & ~DRM_BO_MASK_MEM & (cur->flags ^ flags)) { fprintf(stderr, "%s: Incompatible flags between 0x%16llx and 0x%16llx " "(0x%16llx, 0x%16llx masks)\n", __FUNCTION__, cur->flags, flags, cur->mask, mask); - return -EINVAL; + return NULL; } cur->mask |= mask; cur->flags = memFlags | ((cur->flags | flags) & cur->mask & ~DRM_BO_MASK_MEM); } *itemLoc = count; - return ret; + + return cur; } @@ -336,132 +293,58 @@ intel_add_validate_buffer(dri_bufmgr_ttm *bufmgr_ttm, sizeof(uint32_t)) static int -intel_create_new_reloc_type_list(dri_bufmgr_ttm *bufmgr_ttm, - struct intel_bo_reloc_list *cur_type) +intel_setup_reloc_list(dri_bo *bo) { + dri_bo_ttm *bo_ttm = (dri_bo_ttm *)bo; + dri_bufmgr_ttm *bufmgr_ttm = (dri_bufmgr_ttm *)bo->bufmgr; int ret; - /* should allocate a drmBO here */ - ret = drmBOCreate(bufmgr_ttm->fd, RELOC_BUF_SIZE(bufmgr_ttm->max_relocs), 0, + /* If the buffer exists, then it was just created, or it was reintialized + * at the last intel_free_validate_list(). + */ + if (bo_ttm->reloc_buf != NULL) + return 0; + + bo_ttm->reloc_buf = malloc(sizeof(bo_ttm->drm_bo)); + + ret = drmBOCreate(bufmgr_ttm->fd, + RELOC_BUF_SIZE(bufmgr_ttm->max_relocs), 0, NULL, DRM_BO_FLAG_MEM_LOCAL | DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE | DRM_BO_FLAG_MAPPABLE | DRM_BO_FLAG_CACHED, - 0, &cur_type->buf); + 0, bo_ttm->reloc_buf); if (ret) { - fprintf(stderr, "Failed to create relocation BO: %s\n", - strerror(-ret)); - return ret; + fprintf(stderr, "Failed to create relocation BO: %s\n", + strerror(-ret)); + return ret; } - ret = drmBOMap(bufmgr_ttm->fd, &cur_type->buf, + ret = drmBOMap(bufmgr_ttm->fd, bo_ttm->reloc_buf, DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, - 0, (void **)&cur_type->relocs); + 0, (void **)&bo_ttm->relocs); if (ret) { - fprintf(stderr, "Failed to map relocation BO: %s\n", strerror(-ret)); - return ret; - } - return 0; -} - -/** - * Adds the relocation @reloc_info to the relocation list. - */ -static int -intel_add_validate_reloc(dri_bufmgr_ttm *bufmgr_ttm, - struct intel_reloc_info *reloc_info) -{ - struct intel_bo_list *reloc_list = &bufmgr_ttm->reloc_list; - struct intel_bo_reloc_node *rl_node, *cur; - drmMMListHead *rl, *l; - int ret = 0; - uint32_t *reloc_start; - int num_relocs; - struct intel_bo_reloc_list *cur_type; - - cur = NULL; - - for (rl = reloc_list->list.next; rl != &reloc_list->list; rl = rl->next) { - rl_node = DRMLISTENTRY(struct intel_bo_reloc_node, rl, head); - if (rl_node->handle == reloc_info->handle) { - cur = rl_node; - break; - } - } - - if (!cur) { - - cur = malloc(sizeof(*cur)); - if (!cur) - return -ENOMEM; - - cur->nr_reloc_types = 1; - cur->handle = reloc_info->handle; - cur_type = &cur->type_list; - - DRMINITLISTHEAD(&cur->type_list.head); - ret = intel_create_new_reloc_type_list(bufmgr_ttm, cur_type); - if (ret) { - return -1; - } - DRMLISTADDTAIL(&cur->head, &reloc_list->list); - - cur_type->relocs[0] = 0 | (reloc_info->type << 16); - cur_type->relocs[1] = 0; // next reloc buffer handle is 0 - - } else { - int found = 0; - if ((cur->type_list.relocs[0] >> 16) == reloc_info->type) { - cur_type = &cur->type_list; - found = 1; - } else { - for (l = cur->type_list.head.next; l != &cur->type_list.head; - l = l->next) - { - cur_type = DRMLISTENTRY(struct intel_bo_reloc_list, l, head); - if (((cur_type->relocs[0] >> 16) & 0xffff) == reloc_info->type) - found = 1; - break; - } - } - - /* didn't find the relocation type */ - if (!found) { - cur_type = malloc(sizeof(*cur_type)); - if (!cur_type) { - return -ENOMEM; - } - - ret = intel_create_new_reloc_type_list(bufmgr_ttm, cur_type); - DRMLISTADDTAIL(&cur_type->head, &cur->type_list.head); - - cur_type->relocs[0] = (reloc_info->type << 16); - cur_type->relocs[1] = 0; - - cur->nr_reloc_types++; - } + fprintf(stderr, "Failed to map relocation BO: %s\n", + strerror(-ret)); + return ret; } - reloc_start = cur_type->relocs; - - num_relocs = (reloc_start[0] & 0xffff); + /* Initialize the relocation list with the header: + * DWORD 0: relocation type, relocation count + * DWORD 1: handle to next relocation list (currently none) + * DWORD 2: unused + * DWORD 3: unused + */ + bo_ttm->relocs[0] = I915_RELOC_TYPE_0 << 16; + bo_ttm->relocs[1] = 0; + bo_ttm->relocs[2] = 0; + bo_ttm->relocs[3] = 0; - reloc_start[num_relocs * I915_RELOC0_STRIDE + I915_RELOC_HEADER] = - reloc_info->reloc; - reloc_start[num_relocs * I915_RELOC0_STRIDE + I915_RELOC_HEADER + 1] = - reloc_info->delta; - reloc_start[num_relocs * I915_RELOC0_STRIDE + I915_RELOC_HEADER + 2] = - reloc_info->index; - reloc_start[0]++; - if (((reloc_start[0] & 0xffff)) > (bufmgr_ttm->max_relocs)) { - return -ENOMEM; - } return 0; } - #if 0 int driFenceSignaled(DriFenceObject * fence, unsigned type) @@ -472,9 +355,7 @@ driFenceSignaled(DriFenceObject * fence, unsigned type) if (fence == NULL) return GL_TRUE; - _glthread_LOCK_MUTEX(fence->mutex); ret = drmFenceSignaled(bufmgr_ttm->fd, &fence->fence, type, &signaled); - _glthread_UNLOCK_MUTEX(fence->mutex); BM_CKFATAL(ret); return signaled; } @@ -485,14 +366,12 @@ dri_ttm_alloc(dri_bufmgr *bufmgr, const char *name, unsigned long size, unsigned int alignment, uint64_t location_mask) { - dri_bufmgr_ttm *ttm_bufmgr; + dri_bufmgr_ttm *bufmgr_ttm = (dri_bufmgr_ttm *)bufmgr; dri_bo_ttm *ttm_buf; unsigned int pageSize = getpagesize(); int ret; unsigned int flags, hint; - ttm_bufmgr = (dri_bufmgr_ttm *)bufmgr; - ttm_buf = malloc(sizeof(*ttm_buf)); if (!ttm_buf) return NULL; @@ -506,7 +385,7 @@ dri_ttm_alloc(dri_bufmgr *bufmgr, const char *name, /* No hints we want to use. */ hint = 0; - ret = drmBOCreate(ttm_bufmgr->fd, size, alignment / pageSize, + ret = drmBOCreate(bufmgr_ttm->fd, size, alignment / pageSize, NULL, flags, hint, &ttm_buf->drm_bo); if (ret != 0) { free(ttm_buf); @@ -518,10 +397,10 @@ dri_ttm_alloc(dri_bufmgr *bufmgr, const char *name, ttm_buf->bo.bufmgr = bufmgr; ttm_buf->name = name; ttm_buf->refcount = 1; + ttm_buf->reloc_buf = NULL; + ttm_buf->relocs = NULL; -#if BUFMGR_DEBUG - fprintf(stderr, "bo_create: %p (%s)\n", &ttm_buf->bo, ttm_buf->name); -#endif + DBG("bo_create: %p (%s)\n", &ttm_buf->bo, ttm_buf->name); return &ttm_buf->bo; } @@ -548,17 +427,15 @@ dri_bo * intel_ttm_bo_create_from_handle(dri_bufmgr *bufmgr, const char *name, unsigned int handle) { - dri_bufmgr_ttm *ttm_bufmgr; + dri_bufmgr_ttm *bufmgr_ttm = (dri_bufmgr_ttm *)bufmgr; dri_bo_ttm *ttm_buf; int ret; - ttm_bufmgr = (dri_bufmgr_ttm *)bufmgr; - ttm_buf = malloc(sizeof(*ttm_buf)); if (!ttm_buf) return NULL; - ret = drmBOReference(ttm_bufmgr->fd, handle, &ttm_buf->drm_bo); + ret = drmBOReference(bufmgr_ttm->fd, handle, &ttm_buf->drm_bo); if (ret != 0) { fprintf(stderr, "Couldn't reference %s handle 0x%08x: %s\n", name, handle, strerror(-ret)); @@ -571,11 +448,11 @@ intel_ttm_bo_create_from_handle(dri_bufmgr *bufmgr, const char *name, ttm_buf->bo.bufmgr = bufmgr; ttm_buf->name = name; ttm_buf->refcount = 1; + ttm_buf->reloc_buf = NULL; + ttm_buf->relocs = NULL; -#if BUFMGR_DEBUG - fprintf(stderr, "bo_create_from_handle: %p %08x (%s)\n", - &ttm_buf->bo, handle, ttm_buf->name); -#endif + DBG("bo_create_from_handle: %p %08x (%s)\n", + &ttm_buf->bo, handle, ttm_buf->name); return &ttm_buf->bo; } @@ -583,12 +460,9 @@ intel_ttm_bo_create_from_handle(dri_bufmgr *bufmgr, const char *name, static void dri_ttm_bo_reference(dri_bo *buf) { - dri_bufmgr_ttm *bufmgr_ttm = (dri_bufmgr_ttm *)buf->bufmgr; dri_bo_ttm *ttm_buf = (dri_bo_ttm *)buf; - _glthread_LOCK_MUTEX(bufmgr_ttm->mutex); ttm_buf->refcount++; - _glthread_UNLOCK_MUTEX(bufmgr_ttm->mutex); } static void @@ -600,24 +474,25 @@ dri_ttm_bo_unreference(dri_bo *buf) if (!buf) return; - _glthread_LOCK_MUTEX(bufmgr_ttm->mutex); if (--ttm_buf->refcount == 0) { int ret; + if (ttm_buf->reloc_buf) { + drmBOUnmap(bufmgr_ttm->fd, ttm_buf->reloc_buf); + drmBOUnreference(bufmgr_ttm->fd, ttm_buf->reloc_buf); + free(ttm_buf->reloc_buf); + } + ret = drmBOUnreference(bufmgr_ttm->fd, &ttm_buf->drm_bo); if (ret != 0) { fprintf(stderr, "drmBOUnreference failed (%s): %s\n", ttm_buf->name, strerror(-ret)); } -#if BUFMGR_DEBUG - fprintf(stderr, "bo_unreference final: %p (%s)\n", - &ttm_buf->bo, ttm_buf->name); -#endif - _glthread_UNLOCK_MUTEX(bufmgr_ttm->mutex); + DBG("bo_unreference final: %p (%s)\n", &ttm_buf->bo, ttm_buf->name); + free(buf); return; } - _glthread_UNLOCK_MUTEX(bufmgr_ttm->mutex); } static int @@ -635,9 +510,7 @@ dri_ttm_bo_map(dri_bo *buf, GLboolean write_enable) assert(buf->virtual == NULL); -#if BUFMGR_DEBUG - fprintf(stderr, "bo_map: %p (%s)\n", &ttm_buf->bo, ttm_buf->name); -#endif + DBG("bo_map: %p (%s)\n", &ttm_buf->bo, ttm_buf->name); return drmBOMap(bufmgr_ttm->fd, &ttm_buf->drm_bo, flags, 0, &buf->virtual); } @@ -657,9 +530,7 @@ dri_ttm_bo_unmap(dri_bo *buf) buf->virtual = NULL; -#if BUFMGR_DEBUG - fprintf(stderr, "bo_unmap: %p (%s)\n", &ttm_buf->bo, ttm_buf->name); -#endif + DBG("bo_unmap: %p (%s)\n", &ttm_buf->bo, ttm_buf->name); return drmBOUnmap(bufmgr_ttm->fd, &ttm_buf->drm_bo); } @@ -674,11 +545,9 @@ dri_fence * intel_ttm_fence_create_from_arg(dri_bufmgr *bufmgr, const char *name, drm_fence_arg_t *arg) { - dri_bufmgr_ttm *ttm_bufmgr; + dri_bufmgr_ttm *bufmgr_ttm = (dri_bufmgr_ttm *)bufmgr; dri_fence_ttm *ttm_fence; - ttm_bufmgr = (dri_bufmgr_ttm *)bufmgr; - ttm_fence = malloc(sizeof(*ttm_fence)); if (!ttm_fence) return NULL; @@ -694,10 +563,8 @@ intel_ttm_fence_create_from_arg(dri_bufmgr *bufmgr, const char *name, ttm_fence->name = name; ttm_fence->refcount = 1; -#if BUFMGR_DEBUG - fprintf(stderr, "fence_create_from_handle: %p (%s)\n", &ttm_fence->fence, - ttm_fence->name); -#endif + DBG("fence_create_from_handle: %p (%s)\n", + &ttm_fence->fence, ttm_fence->name); return &ttm_fence->fence; } @@ -709,13 +576,8 @@ dri_ttm_fence_reference(dri_fence *fence) dri_fence_ttm *fence_ttm = (dri_fence_ttm *)fence; dri_bufmgr_ttm *bufmgr_ttm = (dri_bufmgr_ttm *)fence->bufmgr; - _glthread_LOCK_MUTEX(bufmgr_ttm->mutex); ++fence_ttm->refcount; - _glthread_UNLOCK_MUTEX(bufmgr_ttm->mutex); -#if BUFMGR_DEBUG - fprintf(stderr, "fence_reference: %p (%s)\n", &fence_ttm->fence, - fence_ttm->name); -#endif + DBG("fence_reference: %p (%s)\n", &fence_ttm->fence, fence_ttm->name); } static void @@ -727,11 +589,8 @@ dri_ttm_fence_unreference(dri_fence *fence) if (!fence) return; -#if BUFMGR_DEBUG - fprintf(stderr, "fence_unreference: %p (%s)\n", &fence_ttm->fence, - fence_ttm->name); -#endif - _glthread_LOCK_MUTEX(bufmgr_ttm->mutex); + DBG("fence_unreference: %p (%s)\n", &fence_ttm->fence, fence_ttm->name); + if (--fence_ttm->refcount == 0) { int ret; @@ -741,11 +600,9 @@ dri_ttm_fence_unreference(dri_fence *fence) fence_ttm->name, strerror(-ret)); } - _glthread_UNLOCK_MUTEX(bufmgr_ttm->mutex); free(fence); return; } - _glthread_UNLOCK_MUTEX(bufmgr_ttm->mutex); } static void @@ -755,19 +612,14 @@ dri_ttm_fence_wait(dri_fence *fence) dri_bufmgr_ttm *bufmgr_ttm = (dri_bufmgr_ttm *)fence->bufmgr; int ret; - _glthread_LOCK_MUTEX(bufmgr_ttm->mutex); ret = drmFenceWait(bufmgr_ttm->fd, DRM_FENCE_FLAG_WAIT_LAZY, &fence_ttm->drm_fence, 0); - _glthread_UNLOCK_MUTEX(bufmgr_ttm->mutex); if (ret != 0) { _mesa_printf("%s:%d: Error %d waiting for fence %s.\n", __FILE__, __LINE__, ret, fence_ttm->name); abort(); } -#if BUFMGR_DEBUG - fprintf(stderr, "fence_wait: %p (%s)\n", &fence_ttm->fence, - fence_ttm->name); -#endif + DBG("fence_wait: %p (%s)\n", &fence_ttm->fence, fence_ttm->name); } static void @@ -775,52 +627,56 @@ dri_bufmgr_ttm_destroy(dri_bufmgr *bufmgr) { dri_bufmgr_ttm *bufmgr_ttm = (dri_bufmgr_ttm *)bufmgr; - intel_bo_free_list(&bufmgr_ttm->list); - intel_bo_free_list(&bufmgr_ttm->reloc_list); + intel_free_validate_list(bufmgr_ttm); - _glthread_DESTROY_MUTEX(bufmgr_ttm->mutex); free(bufmgr); } - -static void -intel_dribo_destroy_callback(void *priv) -{ - dri_bo *dribo = priv; - - if (dribo) - dri_bo_unreference(dribo); -} - +/** + * Adds the target buffer to the validation list and adds the relocation + * to the reloc_buffer's relocation list. + * + * The relocation entry at the given offset must already contain the + * precomputed relocation value, because the kernel will optimize out + * the relocation entry write when the buffer hasn't moved from the + * last known offset in target_buf. + */ static void dri_ttm_emit_reloc(dri_bo *reloc_buf, uint64_t flags, GLuint delta, GLuint offset, dri_bo *target_buf) { - dri_bo_ttm *ttm_buf = (dri_bo_ttm *)reloc_buf; dri_bufmgr_ttm *bufmgr_ttm = (dri_bufmgr_ttm *)reloc_buf->bufmgr; - int newItem; - struct intel_reloc_info reloc; + dri_bo_ttm *reloc_buf_ttm = (dri_bo_ttm *)reloc_buf; + struct intel_bo_node *node; + int index; int mask; - int ret; + int num_relocs; + uint32_t *this_reloc; mask = DRM_BO_MASK_MEM; mask |= flags & (DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE | DRM_BO_FLAG_EXE); - ret = intel_add_validate_buffer(bufmgr_ttm, target_buf, flags, mask, - &newItem, intel_dribo_destroy_callback); - if (ret < 0) - return; + node = intel_add_validate_buffer(bufmgr_ttm, target_buf, flags, mask, + &index); + + intel_setup_reloc_list(reloc_buf); - if (ret == 1) - dri_bo_reference(target_buf); + num_relocs = (reloc_buf_ttm->relocs[0] & 0xffff); - reloc.type = I915_RELOC_TYPE_0; - reloc.reloc = offset; - reloc.delta = delta; - reloc.index = newItem; - reloc.handle = ttm_buf->drm_bo.handle; + /* Check overflow */ + assert((reloc_buf_ttm->relocs[0] & 0xffff) < bufmgr_ttm->max_relocs); - intel_add_validate_reloc(bufmgr_ttm, &reloc); + this_reloc = reloc_buf_ttm->relocs + I915_RELOC_HEADER + + num_relocs * I915_RELOC0_STRIDE; + + this_reloc[0] = offset; + this_reloc[1] = delta; + this_reloc[2] = index; + this_reloc[3] = 0; + + reloc_buf_ttm->relocs[0]++; /* Increment relocation count */ + /* Check wraparound */ + assert((reloc_buf_ttm->relocs[0] & 0xffff) != 0); } @@ -829,7 +685,7 @@ dri_ttm_process_reloc(dri_bo *batch_buf, GLuint *count) { dri_bufmgr_ttm *bufmgr_ttm = (dri_bufmgr_ttm *)batch_buf->bufmgr; void *ptr; - int itemLoc; + int index; /* Add the batch buffer to the validation list. There are no relocations * pointing to it. @@ -837,7 +693,7 @@ dri_ttm_process_reloc(dri_bo *batch_buf, GLuint *count) intel_add_validate_buffer(bufmgr_ttm, batch_buf, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_EXE, DRM_BO_MASK_MEM | DRM_BO_FLAG_EXE, - &itemLoc, NULL); + &index); ptr = intel_setup_validate_list(bufmgr_ttm, count); @@ -857,7 +713,7 @@ intel_update_buffer_offsets (dri_bufmgr_ttm *bufmgr_ttm) node = DRMLISTENTRY(struct intel_bo_node, l, head); arg = &node->bo_arg; rep = &arg->d.rep; - ((dri_bo *) node->priv)->offset = rep->bo_info.offset; + node->bo->offset = rep->bo_info.offset; } } @@ -867,10 +723,11 @@ dri_ttm_post_submit(dri_bo *batch_buf, dri_fence **last_fence) dri_bufmgr_ttm *bufmgr_ttm = (dri_bufmgr_ttm *)batch_buf->bufmgr; intel_update_buffer_offsets (bufmgr_ttm); - intel_free_validate_list(bufmgr_ttm); - intel_free_reloc_list(bufmgr_ttm); - intel_bo_free_list(&bufmgr_ttm->list); + if (bufmgr_ttm->bufmgr.debug) + dri_ttm_dump_validation_list(bufmgr_ttm); + + intel_free_validate_list(bufmgr_ttm); } /** @@ -892,13 +749,11 @@ intel_bufmgr_ttm_init(int fd, unsigned int fence_type, bufmgr_ttm->fd = fd; bufmgr_ttm->fence_type = fence_type; bufmgr_ttm->fence_type_flush = fence_type_flush; - _glthread_INIT_MUTEX(bufmgr_ttm->mutex); /* lets go with one relocation per every four dwords - purely heuristic */ bufmgr_ttm->max_relocs = batch_size / sizeof(uint32_t) / 4; - intel_create_bo_list(10, &bufmgr_ttm->list, NULL); - intel_create_bo_list(1, &bufmgr_ttm->reloc_list, NULL); + intel_init_validate_list(&bufmgr_ttm->list); bufmgr_ttm->bufmgr.bo_alloc = dri_ttm_alloc; bufmgr_ttm->bufmgr.bo_alloc_static = dri_ttm_alloc_static; @@ -913,6 +768,7 @@ intel_bufmgr_ttm_init(int fd, unsigned int fence_type, bufmgr_ttm->bufmgr.emit_reloc = dri_ttm_emit_reloc; bufmgr_ttm->bufmgr.process_relocs = dri_ttm_process_reloc; bufmgr_ttm->bufmgr.post_submit = dri_ttm_post_submit; + bufmgr_ttm->bufmgr.debug = GL_FALSE; return &bufmgr_ttm->bufmgr; } diff --git a/src/mesa/drivers/dri/intel/intel_chipset.h b/src/mesa/drivers/dri/intel/intel_chipset.h index 2f49bf77ea..4fc4c96376 100644 --- a/src/mesa/drivers/dri/intel/intel_chipset.h +++ b/src/mesa/drivers/dri/intel/intel_chipset.h @@ -76,3 +76,9 @@ devid == PCI_CHIP_Q33_G || \ IS_965(devid)) +#define IS_945(devid) (devid == PCI_CHIP_I945_G || \ + devid == PCI_CHIP_I945_GM || \ + devid == PCI_CHIP_I945_GME || \ + devid == PCI_CHIP_G33_G || \ + devid == PCI_CHIP_Q33_G || \ + devid == PCI_CHIP_Q35_G) diff --git a/src/mesa/drivers/dri/intel/intel_decode.c b/src/mesa/drivers/dri/intel/intel_decode.c index a1a7ac9ffb..73f0fcd591 100644 --- a/src/mesa/drivers/dri/intel/intel_decode.c +++ b/src/mesa/drivers/dri/intel/intel_decode.c @@ -214,7 +214,7 @@ decode_2d(uint32_t *data, int count, uint32_t hw_offset, int *failures) instr_out(data, hw_offset, 2, "(%d,%d)\n", data[2] & 0xffff, data[2] >> 16); instr_out(data, hw_offset, 3, "(%d,%d)\n", - data[2] & 0xffff, data[2] >> 16); + data[3] & 0xffff, data[3] >> 16); instr_out(data, hw_offset, 4, "offset 0x%08x\n", data[4]); instr_out(data, hw_offset, 5, "color\n"); return len; @@ -918,6 +918,26 @@ decode_3d_965(uint32_t *data, int count, uint32_t hw_offset, int *failures) return len; + case 0x7900: + if (len != 4) + fprintf(out, "Bad count in 3DSTATE_DRAWING_RECTANGLE\n"); + if (count < 4) + BUFFER_FAIL(count, len, "3DSTATE_DRAWING_RECTANGLE"); + + instr_out(data, hw_offset, 0, + "3DSTATE_DRAWING_RECTANGLE\n"); + instr_out(data, hw_offset, 1, "top left: %d,%d\n", + data[1] & 0xffff, + (data[1] >> 16) & 0xffff); + instr_out(data, hw_offset, 2, "bottom right: %d,%d\n", + data[2] & 0xffff, + (data[2] >> 16) & 0xffff); + instr_out(data, hw_offset, 3, "origin: %d,%d\n", + (int)data[3] & 0xffff, + ((int)data[3] >> 16) & 0xffff); + + return len; + case 0x7905: if (len != 5) fprintf(out, "Bad count in 3DSTATE_DEPTH_BUFFER\n"); diff --git a/src/mesa/drivers/dri/intel/intel_fbo.c b/src/mesa/drivers/dri/intel/intel_fbo.c index 034304f91c..8d75c63cef 100644 --- a/src/mesa/drivers/dri/intel/intel_fbo.c +++ b/src/mesa/drivers/dri/intel/intel_fbo.c @@ -493,7 +493,8 @@ intel_bind_framebuffer(GLcontext * ctx, GLenum target, if (target == GL_FRAMEBUFFER_EXT || target == GL_DRAW_FRAMEBUFFER_EXT) { intel_draw_buffer(ctx, fb); /* Integer depth range depends on depth buffer bits */ - ctx->Driver.DepthRange(ctx, ctx->Viewport.Near, ctx->Viewport.Far); + if (ctx->Driver.DepthRange != NULL) + ctx->Driver.DepthRange(ctx, ctx->Viewport.Near, ctx->Viewport.Far); } else { /* don't need to do anything if target == GL_READ_FRAMEBUFFER_EXT */ diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c index 0acf956a38..7637585033 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.c +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.c @@ -28,6 +28,7 @@ #include "intel_context.h" #include "intel_mipmap_tree.h" #include "intel_regions.h" +#include "intel_chipset.h" #include "enums.h" #define FILE_DEBUG_FLAG DEBUG_MIPTREE @@ -50,13 +51,15 @@ target_to_target(GLenum target) struct intel_mipmap_tree * intel_miptree_create(struct intel_context *intel, - GLenum target, - GLenum internal_format, - GLuint first_level, - GLuint last_level, - GLuint width0, - GLuint height0, - GLuint depth0, GLuint cpp, GLuint compress_byte) + GLenum target, + GLenum internal_format, + GLuint first_level, + GLuint last_level, + GLuint width0, + GLuint height0, + GLuint depth0, + GLuint cpp, + GLuint compress_byte) { GLboolean ok; struct intel_mipmap_tree *mt = calloc(sizeof(*mt), 1); @@ -75,54 +78,19 @@ intel_miptree_create(struct intel_context *intel, mt->cpp = compress_byte ? compress_byte : cpp; mt->compressed = compress_byte ? 1 : 0; mt->refcount = 1; + mt->pitch = 0; - switch (intel->intelScreen->deviceID) { - case PCI_CHIP_I945_G: - case PCI_CHIP_I945_GM: - case PCI_CHIP_I945_GME: - case PCI_CHIP_G33_G: - case PCI_CHIP_Q33_G: - case PCI_CHIP_Q35_G: - ok = i945_miptree_layout(mt); - break; - case PCI_CHIP_I915_G: - case PCI_CHIP_I915_GM: - case PCI_CHIP_I830_M: - case PCI_CHIP_I855_GM: - case PCI_CHIP_I865_G: - default: - /* All the i830 chips and the i915 use this layout: - */ - ok = i915_miptree_layout(mt); - break; - } +#ifdef I915 + if (IS_945(intel->intelScreen->deviceID)) + ok = i945_miptree_layout(intel, mt); + else + ok = i915_miptree_layout(intel, mt); +#else + ok = brw_miptree_layout(intel, mt); +#endif if (ok) { - if (!mt->compressed) { - int align; - - if (intel->ttm) { - /* XXX: Align pitch to multiple of 64 bytes for now to allow - * render-to-texture to work in all cases. This should probably be - * replaced at some point by some scheme to only do this when really - * necessary. - */ - align = 63; - } else { - align = 3; - } - - mt->pitch = (mt->pitch * cpp + align) & ~align; - - /* XXX: At least the i915 seems very upset when the pitch is a multiple - * of 1024 and sometimes 512 bytes - performance can drop by several - * times. Go to the next multiple of the required alignment for now. - */ - if (!(mt->pitch & 511)) - mt->pitch += align + 1; - - mt->pitch /= cpp; - } + assert (mt->pitch); mt->region = intel_region_alloc(intel, mt->cpp, mt->pitch, mt->total_height); @@ -136,6 +104,52 @@ intel_miptree_create(struct intel_context *intel, return mt; } +/** + * intel_miptree_pitch_align: + * + * @intel: intel context pointer + * + * @mt: the miptree to compute pitch alignment for + * + * @pitch: the natural pitch value + * + * Given @pitch, compute a larger value which accounts for + * any necessary alignment required by the device + */ + +int intel_miptree_pitch_align (struct intel_context *intel, + struct intel_mipmap_tree *mt, + int pitch) +{ + if (!mt->compressed) { + int pitch_align; + + if (intel->ttm) { + /* XXX: Align pitch to multiple of 64 bytes for now to allow + * render-to-texture to work in all cases. This should probably be + * replaced at some point by some scheme to only do this when really + * necessary. + */ + pitch_align = 64; + } else { + pitch_align = 4; + } + + pitch = ALIGN(pitch * mt->cpp, pitch_align); + +#ifdef I915 + /* XXX: At least the i915 seems very upset when the pitch is a multiple + * of 1024 and sometimes 512 bytes - performance can drop by several + * times. Go to the next multiple of the required alignment for now. + */ + if (!(pitch & 511)) + pitch += pitch_align; +#endif + + pitch /= mt->cpp; + } + return pitch; +} void intel_miptree_reference(struct intel_mipmap_tree **dst, @@ -207,11 +221,11 @@ intel_miptree_match_image(struct intel_mipmap_tree *mt, void intel_miptree_set_level_info(struct intel_mipmap_tree *mt, - GLuint level, - GLuint nr_images, - GLuint x, GLuint y, GLuint w, GLuint h, GLuint d) + GLuint level, + GLuint nr_images, + GLuint x, GLuint y, + GLuint w, GLuint h, GLuint d) { - mt->level[level].width = w; mt->level[level].height = h; mt->level[level].depth = d; @@ -238,7 +252,8 @@ intel_miptree_set_level_info(struct intel_mipmap_tree *mt, void intel_miptree_set_image_offset(struct intel_mipmap_tree *mt, - GLuint level, GLuint img, GLuint x, GLuint y) + GLuint level, GLuint img, + GLuint x, GLuint y) { if (img == 0 && level == 0) assert(x == 0 && y == 0); @@ -271,12 +286,12 @@ intel_miptree_depth_offsets(struct intel_mipmap_tree *mt, GLuint level) GLuint -intel_miptree_image_offset(struct intel_mipmap_tree * mt, - GLuint face, GLuint level) +intel_miptree_image_offset(struct intel_mipmap_tree *mt, + GLuint face, GLuint level) { if (mt->target == GL_TEXTURE_CUBE_MAP_ARB) return (mt->level[level].level_offset + - mt->level[level].image_offset[face] * mt->cpp); + mt->level[level].image_offset[face] * mt->cpp); else return mt->level[level].level_offset; } @@ -323,11 +338,12 @@ intel_miptree_image_unmap(struct intel_context *intel, */ void intel_miptree_image_data(struct intel_context *intel, - struct intel_mipmap_tree *dst, - GLuint face, - GLuint level, - void *src, - GLuint src_row_pitch, GLuint src_image_pitch) + struct intel_mipmap_tree *dst, + GLuint face, + GLuint level, + void *src, + GLuint src_row_pitch, + GLuint src_image_pitch) { GLuint depth = dst->level[level].depth; GLuint dst_offset = intel_miptree_image_offset(dst, face, level); @@ -335,18 +351,19 @@ intel_miptree_image_data(struct intel_context *intel, GLuint i; GLuint height = 0; - DBG("%s\n", __FUNCTION__); + DBG("%s: %d/%d\n", __FUNCTION__, face, level); for (i = 0; i < depth; i++) { height = dst->level[level].height; if(dst->compressed) height /= 4; - intel_region_data(intel, dst->region, - dst_offset + dst_depth_offset[i], /* dst_offset */ - 0, 0, /* dstx, dsty */ - src, - src_row_pitch, - 0, 0, /* source x, y */ - dst->level[level].width, height); /* width, height */ + intel_region_data(intel, + dst->region, + dst_offset + dst_depth_offset[i], /* dst_offset */ + 0, 0, /* dstx, dsty */ + src, + src_row_pitch, + 0, 0, /* source x, y */ + dst->level[level].width, height); /* width, height */ src += src_image_pitch * dst->cpp; } diff --git a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h index ecdb7be244..968eec4fec 100644 --- a/src/mesa/drivers/dri/intel/intel_mipmap_tree.h +++ b/src/mesa/drivers/dri/intel/intel_mipmap_tree.h @@ -123,6 +123,10 @@ struct intel_mipmap_tree *intel_miptree_create(struct intel_context *intel, GLuint cpp, GLuint compress_byte); +int intel_miptree_pitch_align (struct intel_context *intel, + struct intel_mipmap_tree *mt, + int pitch); + void intel_miptree_reference(struct intel_mipmap_tree **dst, struct intel_mipmap_tree *src); @@ -190,9 +194,11 @@ void intel_miptree_image_copy(struct intel_context *intel, /* i915_mipmap_tree.c: */ -GLboolean i915_miptree_layout(struct intel_mipmap_tree *mt); -GLboolean i945_miptree_layout(struct intel_mipmap_tree *mt); - - +GLboolean i915_miptree_layout(struct intel_context *intel, + struct intel_mipmap_tree *mt); +GLboolean i945_miptree_layout(struct intel_context *intel, + struct intel_mipmap_tree *mt); +GLboolean brw_miptree_layout(struct intel_context *intel, + struct intel_mipmap_tree *mt); #endif diff --git a/src/mesa/drivers/dri/intel/intel_pixel.c b/src/mesa/drivers/dri/intel/intel_pixel.c new file mode 100644 index 0000000000..9018e3daef --- /dev/null +++ b/src/mesa/drivers/dri/intel/intel_pixel.c @@ -0,0 +1,120 @@ +/************************************************************************** + * + * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portionsalloc + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "enums.h" +#include "state.h" +#include "swrast/swrast.h" + +#include "intel_context.h" +#include "intel_pixel.h" +#include "intel_regions.h" + + +/** + * Check if any fragment operations are in effect which might effect + * glDraw/CopyPixels. + */ +GLboolean +intel_check_blit_fragment_ops(GLcontext * ctx) +{ + if (ctx->NewState) + _mesa_update_state(ctx); + + /* XXX Note: Scissor could be done with the blitter: + */ + return !(ctx->_ImageTransferState || + ctx->Color.AlphaEnabled || + ctx->Depth.Test || + ctx->Fog.Enabled || + ctx->Scissor.Enabled || + ctx->Stencil.Enabled || + !ctx->Color.ColorMask[0] || + !ctx->Color.ColorMask[1] || + !ctx->Color.ColorMask[2] || + !ctx->Color.ColorMask[3] || + ctx->Texture._EnabledUnits || + ctx->FragmentProgram._Enabled || + ctx->Color.BlendEnabled); +} + + +GLboolean +intel_check_meta_tex_fragment_ops(GLcontext * ctx) +{ + if (ctx->NewState) + _mesa_update_state(ctx); + + /* Some of _ImageTransferState (scale, bias) could be done with + * fragment programs on i915. + */ + return !(ctx->_ImageTransferState || ctx->Fog.Enabled || /* not done yet */ + ctx->Texture._EnabledUnits || ctx->FragmentProgram._Enabled); +} + +/* The intel_region struct doesn't really do enough to capture the + * format of the pixels in the region. For now this code assumes that + * the region is a display surface and hence is either ARGB8888 or + * RGB565. + * XXX FBO: If we'd pass in the intel_renderbuffer instead of region, we'd + * know the buffer's pixel format. + * + * \param format as given to glDraw/ReadPixels + * \param type as given to glDraw/ReadPixels + */ +GLboolean +intel_check_blit_format(struct intel_region * region, + GLenum format, GLenum type) +{ + if (region->cpp == 4 && + (type == GL_UNSIGNED_INT_8_8_8_8_REV || + type == GL_UNSIGNED_BYTE) && format == GL_BGRA) { + return GL_TRUE; + } + + if (region->cpp == 2 && + type == GL_UNSIGNED_SHORT_5_6_5_REV && format == GL_BGR) { + return GL_TRUE; + } + + if (INTEL_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s: bad format for blit (cpp %d, type %s format %s)\n", + __FUNCTION__, region->cpp, + _mesa_lookup_enum_by_nr(type), _mesa_lookup_enum_by_nr(format)); + + return GL_FALSE; +} + + +void +intelInitPixelFuncs(struct dd_function_table *functions) +{ + functions->Accum = _swrast_Accum; + functions->Bitmap = _swrast_Bitmap; + functions->CopyPixels = intelCopyPixels; + functions->ReadPixels = intelReadPixels; + functions->DrawPixels = intelDrawPixels; +} diff --git a/src/mesa/drivers/dri/i915/intel_pixel.h b/src/mesa/drivers/dri/intel/intel_pixel.h index a6fcf90ce0..a6fcf90ce0 100644 --- a/src/mesa/drivers/dri/i915/intel_pixel.h +++ b/src/mesa/drivers/dri/intel/intel_pixel.h diff --git a/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c new file mode 100644 index 0000000000..3777422619 --- /dev/null +++ b/src/mesa/drivers/dri/intel/intel_pixel_bitmap.c @@ -0,0 +1,357 @@ +/************************************************************************** + * + * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portionsalloc + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "glheader.h" +#include "enums.h" +#include "image.h" +#include "colormac.h" +#include "mtypes.h" +#include "macros.h" +#include "bufferobj.h" +#include "swrast/swrast.h" + +#include "intel_screen.h" +#include "intel_context.h" +#include "intel_ioctl.h" +#include "intel_batchbuffer.h" +#include "intel_blit.h" +#include "intel_regions.h" +#include "intel_buffer_objects.h" + + + +#define FILE_DEBUG_FLAG DEBUG_PIXEL + + +/* Unlike the other intel_pixel_* functions, the expectation here is + * that the incoming data is not in a PBO. With the XY_TEXT blit + * method, there's no benefit haveing it in a PBO, but we could + * implement a path based on XY_MONO_SRC_COPY_BLIT which might benefit + * PBO bitmaps. I think they are probably pretty rare though - I + * wonder if Xgl uses them? + */ +static const GLubyte *map_pbo( GLcontext *ctx, + GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte *bitmap ) +{ + GLubyte *buf; + + if (!_mesa_validate_pbo_access(2, unpack, width, height, 1, + GL_COLOR_INDEX, GL_BITMAP, + (GLvoid *) bitmap)) { + _mesa_error(ctx, GL_INVALID_OPERATION,"glBitmap(invalid PBO access)"); + return NULL; + } + + buf = (GLubyte *) ctx->Driver.MapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT, + GL_READ_ONLY_ARB, + unpack->BufferObj); + if (!buf) { + _mesa_error(ctx, GL_INVALID_OPERATION, "glBitmap(PBO is mapped)"); + return NULL; + } + + return ADD_POINTERS(buf, bitmap); +} + +static GLboolean test_bit( const GLubyte *src, + GLuint bit ) +{ + return (src[bit/8] & (1<<(bit % 8))) ? 1 : 0; +} + +static void set_bit( GLubyte *dest, + GLuint bit ) +{ + dest[bit/8] |= 1 << (bit % 8); +} + +/* Extract a rectangle's worth of data from the bitmap. Called + * per-cliprect. + */ +static GLuint get_bitmap_rect(GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte *bitmap, + GLuint x, GLuint y, + GLuint w, GLuint h, + GLubyte *dest, + GLuint row_align, + GLboolean invert) +{ + GLuint src_offset = (x + unpack->SkipPixels) & 0x7; + GLuint mask = unpack->LsbFirst ? 0 : 7; + GLuint bit = 0; + GLint row, col; + GLint first, last; + GLint incr; + GLuint count = 0; + + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s %d,%d %dx%d bitmap %dx%d skip %d src_offset %d mask %d\n", + __FUNCTION__, x,y,w,h,width,height,unpack->SkipPixels, src_offset, mask); + + if (invert) { + first = h-1; + last = 0; + incr = -1; + } + else { + first = 0; + last = h-1; + incr = 1; + } + + /* Require that dest be pre-zero'd. + */ + for (row = first; row != (last+incr); row += incr) { + const GLubyte *rowsrc = _mesa_image_address2d(unpack, bitmap, + width, height, + GL_COLOR_INDEX, GL_BITMAP, + y + row, x); + + for (col = 0; col < w; col++, bit++) { + if (test_bit(rowsrc, (col + src_offset) ^ mask)) { + set_bit(dest, bit ^ 7); + count++; + } + } + + if (row_align) + bit = ALIGN(bit, row_align); + } + + return count; +} + + + + +/* + * Render a bitmap. + */ +static GLboolean +do_blit_bitmap( GLcontext *ctx, + GLint dstx, GLint dsty, + GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte *bitmap ) +{ + struct intel_context *intel = intel_context(ctx); + struct intel_region *dst = intel_drawbuf_region(intel); + GLfloat tmpColor[4]; + + union { + GLuint ui; + GLubyte ub[4]; + } color; + + if (!dst) + return GL_FALSE; + + if (unpack->BufferObj->Name) { + bitmap = map_pbo(ctx, width, height, unpack, bitmap); + if (bitmap == NULL) + return GL_TRUE; /* even though this is an error, we're done */ + } + + COPY_4V(tmpColor, ctx->Current.RasterColor); + + if (NEED_SECONDARY_COLOR(ctx)) { + ADD_3V(tmpColor, tmpColor, ctx->Current.RasterSecondaryColor); + } + + UNCLAMPED_FLOAT_TO_CHAN(color.ub[0], tmpColor[2]); + UNCLAMPED_FLOAT_TO_CHAN(color.ub[1], tmpColor[1]); + UNCLAMPED_FLOAT_TO_CHAN(color.ub[2], tmpColor[0]); + UNCLAMPED_FLOAT_TO_CHAN(color.ub[3], tmpColor[3]); + + /* Does zoom apply to bitmaps? + */ + if (!intel_check_blit_fragment_ops(ctx) || + ctx->Pixel.ZoomX != 1.0F || + ctx->Pixel.ZoomY != 1.0F) + return GL_FALSE; + + LOCK_HARDWARE(intel); + + if (intel->driDrawable->numClipRects) { + __DRIdrawablePrivate *dPriv = intel->driDrawable; + drm_clip_rect_t *box = dPriv->pClipRects; + drm_clip_rect_t dest_rect; + GLint nbox = dPriv->numClipRects; + GLint srcx = 0, srcy = 0; + GLint orig_screen_x1, orig_screen_y2; + GLuint i; + + + orig_screen_x1 = dPriv->x + dstx; + orig_screen_y2 = dPriv->y + (dPriv->h - dsty); + + /* Do scissoring in GL coordinates: + */ + if (ctx->Scissor.Enabled) + { + GLint x = ctx->Scissor.X; + GLint y = ctx->Scissor.Y; + GLuint w = ctx->Scissor.Width; + GLuint h = ctx->Scissor.Height; + + if (!_mesa_clip_to_region(x, y, x+w-1, y+h-1, &dstx, &dsty, &width, &height)) + goto out; + } + + /* Convert from GL to hardware coordinates: + */ + dsty = dPriv->y + (dPriv->h - dsty - height); + dstx = dPriv->x + dstx; + + dest_rect.x1 = dstx < 0 ? 0 : dstx; + dest_rect.y1 = dsty < 0 ? 0 : dsty; + dest_rect.x2 = dstx + width < 0 ? 0 : dstx + width; + dest_rect.y2 = dsty + height < 0 ? 0 : dsty + height; + + for (i = 0; i < nbox; i++) { + drm_clip_rect_t rect; + int box_w, box_h; + GLint px, py; + GLuint stipple[32]; + + if (!intel_intersect_cliprects(&rect, &dest_rect, &box[i])) + continue; + + /* Now go back to GL coordinates to figure out what subset of + * the bitmap we are uploading for this cliprect: + */ + box_w = rect.x2 - rect.x1; + box_h = rect.y2 - rect.y1; + srcx = rect.x1 - orig_screen_x1; + srcy = orig_screen_y2 - rect.y2; + + +#define DY 32 +#define DX 32 + + /* Then, finally, chop it all into chunks that can be + * digested by hardware: + */ + for (py = 0; py < box_h; py += DY) { + for (px = 0; px < box_w; px += DX) { + int h = MIN2(DY, box_h - py); + int w = MIN2(DX, box_w - px); + GLuint sz = ALIGN(ALIGN(w,8) * h, 64)/8; + GLenum logic_op = ctx->Color.ColorLogicOpEnabled ? + ctx->Color.LogicOp : GL_COPY; + + assert(sz <= sizeof(stipple)); + memset(stipple, 0, sz); + + /* May need to adjust this when padding has been introduced in + * sz above: + */ + if (get_bitmap_rect(width, height, unpack, + bitmap, + srcx + px, srcy + py, w, h, + (GLubyte *)stipple, + 8, + GL_TRUE) == 0) + continue; + + /* + */ + intelEmitImmediateColorExpandBlit( intel, + dst->cpp, + (GLubyte *)stipple, + sz, + color.ui, + dst->pitch, + dst->buffer, + 0, + dst->tiled, + rect.x1 + px, + rect.y2 - (py + h), + w, h, + logic_op); + } + } + } + intel->need_flush = GL_TRUE; + out: + intel_batchbuffer_flush(intel->batch); + } + UNLOCK_HARDWARE(intel); + + + if (unpack->BufferObj->Name) { + /* done with PBO so unmap it now */ + ctx->Driver.UnmapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT, + unpack->BufferObj); + } + + return GL_TRUE; +} + + + + + +/* There are a large number of possible ways to implement bitmap on + * this hardware, most of them have some sort of drawback. Here are a + * few that spring to mind: + * + * Blit: + * - XY_MONO_SRC_BLT_CMD + * - use XY_SETUP_CLIP_BLT for cliprect clipping. + * - XY_TEXT_BLT + * - XY_TEXT_IMMEDIATE_BLT + * - blit per cliprect, subject to maximum immediate data size. + * - XY_COLOR_BLT + * - per pixel or run of pixels + * - XY_PIXEL_BLT + * - good for sparse bitmaps + * + * 3D engine: + * - Point per pixel + * - Translate bitmap to an alpha texture and render as a quad + * - Chop bitmap up into 32x32 squares and render w/polygon stipple. + */ +void +intelBitmap(GLcontext * ctx, + GLint x, GLint y, + GLsizei width, GLsizei height, + const struct gl_pixelstore_attrib *unpack, + const GLubyte * pixels) +{ + if (do_blit_bitmap(ctx, x, y, width, height, + unpack, pixels)) + return; + + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s: fallback to swrast\n", __FUNCTION__); + + _swrast_Bitmap(ctx, x, y, width, height, unpack, pixels); +} diff --git a/src/mesa/drivers/dri/intel/intel_pixel_copy.c b/src/mesa/drivers/dri/intel/intel_pixel_copy.c new file mode 100644 index 0000000000..c453097e55 --- /dev/null +++ b/src/mesa/drivers/dri/intel/intel_pixel_copy.c @@ -0,0 +1,382 @@ +/************************************************************************** + * + * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "glheader.h" +#include "enums.h" +#include "image.h" +#include "state.h" +#include "mtypes.h" +#include "macros.h" +#include "swrast/swrast.h" + +#include "intel_screen.h" +#include "intel_context.h" +#include "intel_ioctl.h" +#include "intel_batchbuffer.h" +#include "intel_buffers.h" +#include "intel_blit.h" +#include "intel_regions.h" +#include "intel_tris.h" +#include "intel_pixel.h" + +#define FILE_DEBUG_FLAG DEBUG_PIXEL + +static struct intel_region * +copypix_src_region(struct intel_context *intel, GLenum type) +{ + switch (type) { + case GL_COLOR: + return intel_readbuf_region(intel); + case GL_DEPTH: + /* Don't think this is really possible execpt at 16bpp, when we have no stencil. + */ + if (intel->depth_region && intel->depth_region->cpp == 2) + return intel->depth_region; + case GL_STENCIL: + /* Don't think this is really possible. + */ + break; + case GL_DEPTH_STENCIL_EXT: + /* Does it matter whether it is stencil/depth or depth/stencil? + */ + return intel->depth_region; + default: + break; + } + + return NULL; +} + + +/** + * Check if any fragment operations are in effect which might effect + * glCopyPixels. Differs from intel_check_blit_fragment_ops in that + * we allow Scissor. + */ +static GLboolean +intel_check_copypixel_blit_fragment_ops(GLcontext * ctx) +{ + if (ctx->NewState) + _mesa_update_state(ctx); + + /* Could do logicop with the blitter: + */ + return !(ctx->_ImageTransferState || + ctx->Color.AlphaEnabled || + ctx->Depth.Test || + ctx->Fog.Enabled || + ctx->Stencil.Enabled || + !ctx->Color.ColorMask[0] || + !ctx->Color.ColorMask[1] || + !ctx->Color.ColorMask[2] || + !ctx->Color.ColorMask[3] || + ctx->Texture._EnabledUnits || + ctx->FragmentProgram._Enabled || + ctx->Color.BlendEnabled); +} + +/* Doesn't work for overlapping regions. Could do a double copy or + * just fallback. + */ +static GLboolean +do_texture_copypixels(GLcontext * ctx, + GLint srcx, GLint srcy, + GLsizei width, GLsizei height, + GLint dstx, GLint dsty, GLenum type) +{ + struct intel_context *intel = intel_context(ctx); + struct intel_region *dst = intel_drawbuf_region(intel); + struct intel_region *src = copypix_src_region(intel, type); + GLenum src_format; + GLenum src_type; + + DBG("%s %d,%d %dx%d --> %d,%d\n", __FUNCTION__, + srcx, srcy, width, height, dstx, dsty); + + if (!src || !dst || type != GL_COLOR) + return GL_FALSE; + + /* Can't handle overlapping regions. Don't have sufficient control + * over rasterization to pull it off in-place. Punt on these for + * now. + * + * XXX: do a copy to a temporary. + */ + if (src->buffer == dst->buffer) { + drm_clip_rect_t srcbox; + drm_clip_rect_t dstbox; + drm_clip_rect_t tmp; + + srcbox.x1 = srcx; + srcbox.y1 = srcy; + srcbox.x2 = srcx + width; + srcbox.y2 = srcy + height; + + dstbox.x1 = dstx; + dstbox.y1 = dsty; + dstbox.x2 = dstx + width * ctx->Pixel.ZoomX; + dstbox.y2 = dsty + height * ctx->Pixel.ZoomY; + + DBG("src %d,%d %d,%d\n", srcbox.x1, srcbox.y1, srcbox.x2, srcbox.y2); + DBG("dst %d,%d %d,%d (%dx%d) (%f,%f)\n", dstbox.x1, dstbox.y1, dstbox.x2, dstbox.y2, + width, height, ctx->Pixel.ZoomX, ctx->Pixel.ZoomY); + + if (intel_intersect_cliprects(&tmp, &srcbox, &dstbox)) { + DBG("%s: regions overlap\n", __FUNCTION__); + return GL_FALSE; + } + } + + intelFlush(&intel->ctx); + + intel->vtbl.install_meta_state(intel); + + /* Is this true? Also will need to turn depth testing on according + * to state: + */ + intel->vtbl.meta_no_stencil_write(intel); + intel->vtbl.meta_no_depth_write(intel); + + /* Set the 3d engine to draw into the destination region: + */ + intel->vtbl.meta_draw_region(intel, dst, intel->depth_region); + + intel->vtbl.meta_import_pixel_state(intel); + + if (src->cpp == 2) { + src_format = GL_RGB; + src_type = GL_UNSIGNED_SHORT_5_6_5; + } + else { + src_format = GL_BGRA; + src_type = GL_UNSIGNED_BYTE; + } + + /* Set the frontbuffer up as a large rectangular texture. + */ + if (!intel->vtbl.meta_tex_rect_source(intel, src->buffer, 0, + src->pitch, + src->height, src_format, src_type)) { + intel->vtbl.leave_meta_state(intel); + return GL_FALSE; + } + + + intel->vtbl.meta_texture_blend_replace(intel); + + LOCK_HARDWARE(intel); + + if (intel->driDrawable->numClipRects) { + __DRIdrawablePrivate *dPriv = intel->driDrawable; + + + srcy = dPriv->h - srcy - height; /* convert from gl to hardware coords */ + + srcx += dPriv->x; + srcy += dPriv->y; + + /* Clip against the source region. This is the only source + * clipping we do. XXX: Just set the texcord wrap mode to clamp + * or similar. + * + */ + if (0) { + GLint orig_x = srcx; + GLint orig_y = srcy; + + if (!_mesa_clip_to_region(0, 0, src->pitch, src->height, + &srcx, &srcy, &width, &height)) + goto out; + + dstx += srcx - orig_x; + dsty += (srcy - orig_y) * ctx->Pixel.ZoomY; + } + + /* Just use the regular cliprect mechanism... Does this need to + * even hold the lock??? + */ + intel->vtbl.meta_draw_quad(intel, + dstx, + dstx + width * ctx->Pixel.ZoomX, + dPriv->h - (dsty + height * ctx->Pixel.ZoomY), + dPriv->h - (dsty), 0, /* XXX: what z value? */ + 0x00ff00ff, + srcx, srcx + width, srcy, srcy + height); + + out: + intel->vtbl.leave_meta_state(intel); + intel_batchbuffer_flush(intel->batch); + } + UNLOCK_HARDWARE(intel); + + DBG("%s: success\n", __FUNCTION__); + return GL_TRUE; +} + + + + + +/** + * CopyPixels with the blitter. Don't support zooming, pixel transfer, etc. + */ +static GLboolean +do_blit_copypixels(GLcontext * ctx, + GLint srcx, GLint srcy, + GLsizei width, GLsizei height, + GLint dstx, GLint dsty, GLenum type) +{ + struct intel_context *intel = intel_context(ctx); + struct intel_region *dst = intel_drawbuf_region(intel); + struct intel_region *src = copypix_src_region(intel, type); + + /* Copypixels can be more than a straight copy. Ensure all the + * extra operations are disabled: + */ + if (!intel_check_copypixel_blit_fragment_ops(ctx) || + ctx->Pixel.ZoomX != 1.0F || ctx->Pixel.ZoomY != 1.0F) + return GL_FALSE; + + if (!src || !dst) + return GL_FALSE; + + + + intelFlush(&intel->ctx); + + LOCK_HARDWARE(intel); + + if (intel->driDrawable->numClipRects) { + __DRIdrawablePrivate *dPriv = intel->driDrawable; + drm_clip_rect_t *box = dPriv->pClipRects; + drm_clip_rect_t dest_rect; + GLint nbox = dPriv->numClipRects; + GLint delta_x = 0; + GLint delta_y = 0; + GLuint i; + + /* Do scissoring in GL coordinates: + */ + if (ctx->Scissor.Enabled) + { + GLint x = ctx->Scissor.X; + GLint y = ctx->Scissor.Y; + GLuint w = ctx->Scissor.Width; + GLuint h = ctx->Scissor.Height; + GLint dx = dstx - srcx; + GLint dy = dsty - srcy; + + if (!_mesa_clip_to_region(x, y, x+w-1, y+h-1, &dstx, &dsty, &width, &height)) + goto out; + + srcx = dstx - dx; + srcy = dsty - dy; + } + + /* Convert from GL to hardware coordinates: + */ + dsty = dPriv->h - dsty - height; + srcy = dPriv->h - srcy - height; + dstx += dPriv->x; + dsty += dPriv->y; + srcx += dPriv->x; + srcy += dPriv->y; + + /* Clip against the source region. This is the only source + * clipping we do. Dst is clipped with cliprects below. + */ + { + delta_x = srcx - dstx; + delta_y = srcy - dsty; + + if (!_mesa_clip_to_region(0, 0, src->pitch, src->height, + &srcx, &srcy, &width, &height)) + goto out; + + dstx = srcx - delta_x; + dsty = srcy - delta_y; + } + + dest_rect.x1 = dstx; + dest_rect.y1 = dsty; + dest_rect.x2 = dstx + width; + dest_rect.y2 = dsty + height; + + /* Could do slightly more clipping: Eg, take the intersection of + * the existing set of cliprects and those cliprects translated + * by delta_x, delta_y: + * + * This code will not overwrite other windows, but will + * introduce garbage when copying from obscured window regions. + */ + for (i = 0; i < nbox; i++) { + drm_clip_rect_t rect; + + if (!intel_intersect_cliprects(&rect, &dest_rect, &box[i])) + continue; + + + intelEmitCopyBlit(intel, dst->cpp, + src->pitch, src->buffer, 0, src->tiled, + dst->pitch, dst->buffer, 0, dst->tiled, + rect.x1 + delta_x, + rect.y1 + delta_y, /* srcx, srcy */ + rect.x1, rect.y1, /* dstx, dsty */ + rect.x2 - rect.x1, rect.y2 - rect.y1, + ctx->Color.ColorLogicOpEnabled ? + ctx->Color.LogicOp : GL_COPY); + } + + out: + intel_batchbuffer_flush(intel->batch); + } + UNLOCK_HARDWARE(intel); + + DBG("%s: success\n", __FUNCTION__); + return GL_TRUE; +} + + +void +intelCopyPixels(GLcontext * ctx, + GLint srcx, GLint srcy, + GLsizei width, GLsizei height, + GLint destx, GLint desty, GLenum type) +{ + if (INTEL_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s\n", __FUNCTION__); + + if (do_blit_copypixels(ctx, srcx, srcy, width, height, destx, desty, type)) + return; + + if (do_texture_copypixels(ctx, srcx, srcy, width, height, destx, desty, type)) + return; + + DBG("fallback to _swrast_CopyPixels\n"); + + _swrast_CopyPixels(ctx, srcx, srcy, width, height, destx, desty, type); +} diff --git a/src/mesa/drivers/dri/intel/intel_pixel_draw.c b/src/mesa/drivers/dri/intel/intel_pixel_draw.c new file mode 100644 index 0000000000..566f884be0 --- /dev/null +++ b/src/mesa/drivers/dri/intel/intel_pixel_draw.c @@ -0,0 +1,386 @@ +/************************************************************************** + * + * Copyright 2006 Tungsten Graphics, Inc., Cedar Park, Texas. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the + * "Software"), to deal in the Software without restriction, including + * without limitation the rights to use, copy, modify, merge, publish, + * distribute, sub license, and/or sell copies of the Software, and to + * permit persons to whom the Software is furnished to do so, subject to + * the following conditions: + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portionsalloc + * of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS + * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. + * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR + * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE + * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + * + **************************************************************************/ + +#include "glheader.h" +#include "enums.h" +#include "image.h" +#include "mtypes.h" +#include "macros.h" +#include "bufferobj.h" +#include "swrast/swrast.h" + +#include "intel_screen.h" +#include "intel_context.h" +#include "intel_ioctl.h" +#include "intel_batchbuffer.h" +#include "intel_blit.h" +#include "intel_buffers.h" +#include "intel_regions.h" +#include "intel_pixel.h" +#include "intel_buffer_objects.h" +#include "intel_tris.h" + + + +static GLboolean +do_texture_drawpixels(GLcontext * ctx, + GLint x, GLint y, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + const struct gl_pixelstore_attrib *unpack, + const GLvoid * pixels) +{ + struct intel_context *intel = intel_context(ctx); + struct intel_region *dst = intel_drawbuf_region(intel); + struct intel_buffer_object *src = intel_buffer_object(unpack->BufferObj); + GLuint rowLength = unpack->RowLength ? unpack->RowLength : width; + GLuint src_offset; + + if (INTEL_DEBUG & DEBUG_PIXEL) + fprintf(stderr, "%s\n", __FUNCTION__); + + intelFlush(&intel->ctx); + intel->vtbl.render_start(intel); + intel->vtbl.emit_state(intel); + + if (!dst) + return GL_FALSE; + + if (src) { + if (!_mesa_validate_pbo_access(2, unpack, width, height, 1, + format, type, pixels)) { + _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawPixels"); + return GL_TRUE; + } + } + else { + /* PBO only for now: + */ +/* _mesa_printf("%s - not PBO\n", __FUNCTION__); */ + return GL_FALSE; + } + + /* There are a couple of things we can't do yet, one of which is + * set the correct state for pixel operations when GL texturing is + * enabled. That's a pretty rare state and probably not worth the + * effort. A completely device-independent version of this may do + * more. + * + * Similarly, we make no attempt to merge metaops processing with + * an enabled fragment program, though it would certainly be + * possible. + */ + if (!intel_check_meta_tex_fragment_ops(ctx)) { + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s - bad GL fragment state for metaops texture\n", + __FUNCTION__); + return GL_FALSE; + } + + intel->vtbl.install_meta_state(intel); + + + /* Is this true? Also will need to turn depth testing on according + * to state: + */ + intel->vtbl.meta_no_stencil_write(intel); + intel->vtbl.meta_no_depth_write(intel); + + /* Set the 3d engine to draw into the destination region: + */ + intel->vtbl.meta_draw_region(intel, dst, intel->depth_region); + + intel->vtbl.meta_import_pixel_state(intel); + + src_offset = (GLuint) _mesa_image_address(2, unpack, pixels, width, height, + format, type, 0, 0, 0); + + + /* Setup the pbo up as a rectangular texture, if possible. + * + * TODO: This is almost always possible if the i915 fragment + * program is adjusted to correctly swizzle the sampled colors. + * The major exception is any 24bit texture, like RGB888, for which + * there is no hardware support. + */ + if (!intel->vtbl.meta_tex_rect_source(intel, src->buffer, src_offset, + rowLength, height, format, type)) { + intel->vtbl.leave_meta_state(intel); + return GL_FALSE; + } + + intel->vtbl.meta_texture_blend_replace(intel); + + + LOCK_HARDWARE(intel); + + if (intel->driDrawable->numClipRects) { + __DRIdrawablePrivate *dPriv = intel->driDrawable; + GLint srcx, srcy; + GLint dstx, dsty; + + dstx = x; + dsty = dPriv->h - (y + height); + + srcx = 0; /* skiprows/pixels already done */ + srcy = 0; + + if (0) { + const GLint orig_x = dstx; + const GLint orig_y = dsty; + + if (!_mesa_clip_to_region(0, 0, dst->pitch, dst->height, + &dstx, &dsty, &width, &height)) + goto out; + + srcx += dstx - orig_x; + srcy += dsty - orig_y; + } + + + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("draw %d,%d %dx%d\n", dstx, dsty, width, height); + + /* Must use the regular cliprect mechanism in order to get the + * drawing origin set correctly. Otherwise scissor state is in + * incorrect coordinate space. Does this even need to hold the + * lock??? + */ + intel->vtbl.meta_draw_quad(intel, + dstx, dstx + width * ctx->Pixel.ZoomX, + dPriv->h - (y + height * ctx->Pixel.ZoomY), + dPriv->h - (y), + -ctx->Current.RasterPos[2] * .5, + 0x00ff00ff, + srcx, srcx + width, srcy + height, srcy); + out: + intel->vtbl.leave_meta_state(intel); + intel_batchbuffer_flush(intel->batch); + } + UNLOCK_HARDWARE(intel); + return GL_TRUE; +} + + + + + +/* Pros: + * - no waiting for idle before updating framebuffer. + * + * Cons: + * - if upload is by memcpy, this may actually be slower than fallback path. + * - uploads the whole image even if destination is clipped + * + * Need to benchmark. + * + * Given the questions about performance, implement for pbo's only. + * This path is definitely a win if the pbo is already in agp. If it + * turns out otherwise, we can add the code necessary to upload client + * data to agp space before performing the blit. (Though it may turn + * out to be better/simpler just to use the texture engine). + */ +static GLboolean +do_blit_drawpixels(GLcontext * ctx, + GLint x, GLint y, + GLsizei width, GLsizei height, + GLenum format, GLenum type, + const struct gl_pixelstore_attrib *unpack, + const GLvoid * pixels) +{ + struct intel_context *intel = intel_context(ctx); + struct intel_region *dest = intel_drawbuf_region(intel); + struct intel_buffer_object *src = intel_buffer_object(unpack->BufferObj); + GLuint src_offset; + GLuint rowLength; + dri_fence *fence = NULL; + + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s\n", __FUNCTION__); + + + if (!dest) { + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s - no dest\n", __FUNCTION__); + return GL_FALSE; + } + + if (src) { + /* This validation should be done by core mesa: + */ + if (!_mesa_validate_pbo_access(2, unpack, width, height, 1, + format, type, pixels)) { + _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawPixels"); + return GL_TRUE; + } + } + else { + /* PBO only for now: + */ + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s - not PBO\n", __FUNCTION__); + return GL_FALSE; + } + + if (!intel_check_blit_format(dest, format, type)) { + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s - bad format for blit\n", __FUNCTION__); + return GL_FALSE; + } + + if (!intel_check_blit_fragment_ops(ctx)) { + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s - bad GL fragment state for blitter\n", + __FUNCTION__); + return GL_FALSE; + } + + if (ctx->Pixel.ZoomX != 1.0F) { + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s - bad PixelZoomX for blit\n", __FUNCTION__); + return GL_FALSE; + } + + + if (unpack->RowLength > 0) + rowLength = unpack->RowLength; + else + rowLength = width; + + if (ctx->Pixel.ZoomY == -1.0F) { + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s - bad PixelZoomY for blit\n", __FUNCTION__); + return GL_FALSE; /* later */ + y -= height; + } + else if (ctx->Pixel.ZoomY == 1.0F) { + rowLength = -rowLength; + } + else { + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s - bad PixelZoomY for blit\n", __FUNCTION__); + return GL_FALSE; + } + + src_offset = (GLuint) _mesa_image_address(2, unpack, pixels, width, height, + format, type, 0, 0, 0); + + intelFlush(&intel->ctx); + LOCK_HARDWARE(intel); + + if (intel->driDrawable->numClipRects) { + __DRIdrawablePrivate *dPriv = intel->driDrawable; + int nbox = dPriv->numClipRects; + drm_clip_rect_t *box = dPriv->pClipRects; + drm_clip_rect_t rect; + drm_clip_rect_t dest_rect; + dri_bo *src_buffer = intel_bufferobj_buffer(intel, src, INTEL_READ); + int i; + + dest_rect.x1 = dPriv->x + x; + dest_rect.y1 = dPriv->y + dPriv->h - (y + height); + dest_rect.x2 = dest_rect.x1 + width; + dest_rect.y2 = dest_rect.y1 + height; + + for (i = 0; i < nbox; i++) { + if (!intel_intersect_cliprects(&rect, &dest_rect, &box[i])) + continue; + + intelEmitCopyBlit(intel, + dest->cpp, + rowLength, src_buffer, src_offset, GL_FALSE, + dest->pitch, dest->buffer, 0, dest->tiled, + rect.x1 - dest_rect.x1, + rect.y2 - dest_rect.y2, + rect.x1, + rect.y1, rect.x2 - rect.x1, rect.y2 - rect.y1, + ctx->Color.ColorLogicOpEnabled ? + ctx->Color.LogicOp : GL_COPY); + } + intel_batchbuffer_flush(intel->batch); + fence = intel->batch->last_fence; + dri_fence_reference(fence); + } + UNLOCK_HARDWARE(intel); + + if (fence) { + dri_fence_wait(fence); + dri_fence_unreference(fence); + } + + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s - DONE\n", __FUNCTION__); + + return GL_TRUE; +} + + + +void +intelDrawPixels(GLcontext * ctx, + GLint x, GLint y, + GLsizei width, GLsizei height, + GLenum format, + GLenum type, + const struct gl_pixelstore_attrib *unpack, + const GLvoid * pixels) +{ + if (do_blit_drawpixels(ctx, x, y, width, height, format, type, + unpack, pixels)) + return; + + if (do_texture_drawpixels(ctx, x, y, width, height, format, type, + unpack, pixels)) + return; + + + if (INTEL_DEBUG & DEBUG_PIXEL) + _mesa_printf("%s: fallback to swrast\n", __FUNCTION__); + + if (ctx->FragmentProgram._Current == ctx->FragmentProgram._TexEnvProgram) { + /* + * We don't want the i915 texenv program to be applied to DrawPixels. + * This is really just a performance optimization (mesa will other- + * wise happily run the fragment program on each pixel in the image). + */ + struct gl_fragment_program *fpSave = ctx->FragmentProgram._Current; + /* can't just set current frag prog to 0 here as on buffer resize + we'll get new state checks which will segfault. Remains a hack. */ + ctx->FragmentProgram._Current = NULL; + ctx->FragmentProgram._UseTexEnvProgram = GL_FALSE; + ctx->FragmentProgram._Active = GL_FALSE; + _swrast_DrawPixels( ctx, x, y, width, height, format, type, + unpack, pixels ); + ctx->FragmentProgram._Current = fpSave; + ctx->FragmentProgram._UseTexEnvProgram = GL_TRUE; + ctx->FragmentProgram._Active = GL_TRUE; + } + else { + _swrast_DrawPixels( ctx, x, y, width, height, format, type, + unpack, pixels ); + } +} diff --git a/src/mesa/drivers/dri/intel/intel_reg.h b/src/mesa/drivers/dri/intel/intel_reg.h index 9e885c3b3b..37629c07e2 100644 --- a/src/mesa/drivers/dri/intel/intel_reg.h +++ b/src/mesa/drivers/dri/intel/intel_reg.h @@ -61,6 +61,9 @@ #define XY_SRC_COPY_BLT_CMD (CMD_2D | (0x53 << 22) | 6) +#define XY_TEXT_IMMEDIATE_BLIT_CMD (CMD_2D | (0x31 << 22)) +# define XY_TEXT_BYTE_PACKED (1 << 16) + /* BR00 */ #define XY_BLT_WRITE_ALPHA (1 << 21) #define XY_BLT_WRITE_RGB (1 << 20) diff --git a/src/mesa/drivers/dri/intel/intel_regions.c b/src/mesa/drivers/dri/intel/intel_regions.c index a47b288090..a5de01a3a8 100644 --- a/src/mesa/drivers/dri/intel/intel_regions.c +++ b/src/mesa/drivers/dri/intel/intel_regions.c @@ -49,23 +49,6 @@ #define FILE_DEBUG_FLAG DEBUG_REGION -void -intel_region_idle(struct intel_context *intel, struct intel_region *region) -{ - DBG("%s\n", __FUNCTION__); - /* XXX: Using this function is likely bogus -- it ought to only have been - * used before a map, anyway, but leave this cheap implementation of it - * for now. - */ - if (region && region->buffer) { - /* Mapping it for read will ensure that any acceleration to the region - * would have landed already. - */ - dri_bo_map(region->buffer, GL_TRUE); - dri_bo_unmap(region->buffer); - } -} - /* XXX: Thread safety? */ GLubyte * @@ -195,6 +178,8 @@ intel_region_data(struct intel_context *intel, const void *src, GLuint src_pitch, GLuint srcx, GLuint srcy, GLuint width, GLuint height) { + GLboolean locked = GL_FALSE; + DBG("%s\n", __FUNCTION__); if (intel == NULL) @@ -208,8 +193,10 @@ intel_region_data(struct intel_context *intel, intel_region_cow(intel, dst); } - - LOCK_HARDWARE(intel); + if (!intel->locked) { + LOCK_HARDWARE(intel); + locked = GL_TRUE; + } _mesa_copy_rect(intel_region_map(intel, dst) + dst_offset, dst->cpp, @@ -218,7 +205,8 @@ intel_region_data(struct intel_context *intel, intel_region_unmap(intel, dst); - UNLOCK_HARDWARE(intel); + if (locked) + UNLOCK_HARDWARE(intel); } @@ -459,6 +447,7 @@ intel_recreate_static_regions(struct intel_context *intel) &intelScreen->back, DRM_BO_FLAG_MEM_TT); +#ifdef I915 if (intelScreen->third.handle) { intel->third_region = intel_recreate_static(intel, "third", @@ -466,6 +455,7 @@ intel_recreate_static_regions(struct intel_context *intel) &intelScreen->third, DRM_BO_FLAG_MEM_TT); } +#endif /* I915 */ /* Still assumes front.cpp == depth.cpp. We can kill this when we move to * private buffers. diff --git a/src/mesa/drivers/dri/intel/intel_regions.h b/src/mesa/drivers/dri/intel/intel_regions.h index 1975d729e4..b6a3b5a739 100644 --- a/src/mesa/drivers/dri/intel/intel_regions.h +++ b/src/mesa/drivers/dri/intel/intel_regions.h @@ -73,9 +73,6 @@ void intel_region_release(struct intel_region **ib); void intel_recreate_static_regions(struct intel_context *intel); -void intel_region_idle(struct intel_context *intel, - struct intel_region *ib); - /* Map/unmap regions. This is refcounted also: */ GLubyte *intel_region_map(struct intel_context *intel, diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c index e1f62bd70e..cd72a4b122 100644 --- a/src/mesa/drivers/dri/intel/intel_screen.c +++ b/src/mesa/drivers/dri/intel/intel_screen.c @@ -41,10 +41,11 @@ #include "intel_buffers.h" #include "intel_tex.h" #include "intel_span.h" -#include "intel_tris.h" #include "intel_ioctl.h" #include "intel_fbo.h" +#include "intel_chipset.h" +#include "i915_drm.h" #include "i830_dri.h" #include "intel_regions.h" #include "intel_batchbuffer.h" @@ -571,9 +572,9 @@ extern GLboolean i830CreateContext(const __GLcontextModes * mesaVis, extern GLboolean i915CreateContext(const __GLcontextModes * mesaVis, __DRIcontextPrivate * driContextPriv, void *sharedContextPrivate); - - - +extern GLboolean brwCreateContext(const __GLcontextModes * mesaVis, + __DRIcontextPrivate * driContextPriv, + void *sharedContextPrivate); static GLboolean intelCreateContext(const __GLcontextModes * mesaVis, @@ -583,29 +584,21 @@ intelCreateContext(const __GLcontextModes * mesaVis, __DRIscreenPrivate *sPriv = driContextPriv->driScreenPriv; intelScreenPrivate *intelScreen = (intelScreenPrivate *) sPriv->private; - switch (intelScreen->deviceID) { - /* Don't deal with i830 until texture work complete: - */ - case PCI_CHIP_845_G: - case PCI_CHIP_I830_M: - case PCI_CHIP_I855_GM: - case PCI_CHIP_I865_G: +#ifdef I915 + if (IS_9XX(intelScreen->deviceID)) { + if (!IS_965(intelScreen->deviceID)) { + return i915CreateContext(mesaVis, driContextPriv, + sharedContextPrivate); + } + } else { return i830CreateContext(mesaVis, driContextPriv, sharedContextPrivate); - - case PCI_CHIP_I915_G: - case PCI_CHIP_I915_GM: - case PCI_CHIP_I945_G: - case PCI_CHIP_I945_GM: - case PCI_CHIP_I945_GME: - case PCI_CHIP_G33_G: - case PCI_CHIP_Q35_G: - case PCI_CHIP_Q33_G: - return i915CreateContext(mesaVis, driContextPriv, sharedContextPrivate); - - default: - fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID); - return GL_FALSE; } +#else + if (IS_965(intelScreen->deviceID)) + return brwCreateContext(mesaVis, driContextPriv, sharedContextPrivate); +#endif + fprintf(stderr, "Unrecognized deviceID %x\n", intelScreen->deviceID); + return GL_FALSE; } @@ -625,7 +618,9 @@ static const struct __DriverAPIRec intelAPI = { .WaitForSBC = NULL, .SwapBuffersMSC = NULL, .CopySubBuffer = intelCopySubBuffer, +#ifdef I915 .setTexOffset = intelSetTexOffset, +#endif }; @@ -723,7 +718,11 @@ intelFillInModes(unsigned pixel_bits, unsigned depth_bits, */ PUBLIC __GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp) { +#ifdef I915 static const __DRIversion ddx_expected = { 1, 5, 0 }; +#else + static const __DRIversion ddx_expected = { 1, 6, 0 }; +#endif static const __DRIversion dri_expected = { 4, 0, 0 }; static const __DRIversion drm_expected = { 1, 5, 0 }; I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv; diff --git a/src/mesa/drivers/dri/intel/intel_tex.c b/src/mesa/drivers/dri/intel/intel_tex.c index b08dee43bc..f016b6b4dc 100644 --- a/src/mesa/drivers/dri/intel/intel_tex.c +++ b/src/mesa/drivers/dri/intel/intel_tex.c @@ -1,4 +1,6 @@ +#include "swrast/swrast.h" #include "texobj.h" +#include "mipmap.h" #include "intel_context.h" #include "intel_mipmap_tree.h" #include "intel_tex.h" @@ -155,6 +157,46 @@ timed_memcpy(void *dest, const void *src, size_t n) } #endif /* DO_DEBUG */ +/** + * Generate new mipmap data from BASE+1 to BASE+p (the minimally-sized mipmap + * level). + * + * The texture object's miptree must be mapped. + * + * It would be really nice if this was just called by Mesa whenever mipmaps + * needed to be regenerated, rather than us having to remember to do so in + * each texture image modification path. + * + * This function should also include an accelerated path. + */ +void +intel_generate_mipmap(GLcontext *ctx, GLenum target, + const struct gl_texture_unit *texUnit, + struct gl_texture_object *texObj) +{ + struct intel_texture_object *intelObj = intel_texture_object(texObj); + GLuint nr_faces = (intelObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1; + int face, i; + + _mesa_generate_mipmap(ctx, target, texUnit, texObj); + + /* Update the level information in our private data in the new images, since + * it didn't get set as part of a normal TexImage path. + */ + for (face = 0; face < nr_faces; face++) { + for (i = texObj->BaseLevel + 1; i < texObj->MaxLevel; i++) { + struct intel_texture_image *intelImage; + + intelImage = intel_texture_image(texObj->Image[face][i]); + if (intelImage == NULL) + break; + + intelImage->level = i; + intelImage->face = face; + } + } +} + void intelInitTextureFuncs(struct dd_function_table *functions) @@ -166,10 +208,17 @@ intelInitTextureFuncs(struct dd_function_table *functions) functions->TexSubImage1D = intelTexSubImage1D; functions->TexSubImage2D = intelTexSubImage2D; functions->TexSubImage3D = intelTexSubImage3D; +#ifdef I915 functions->CopyTexImage1D = intelCopyTexImage1D; functions->CopyTexImage2D = intelCopyTexImage2D; functions->CopyTexSubImage1D = intelCopyTexSubImage1D; functions->CopyTexSubImage2D = intelCopyTexSubImage2D; +#else + functions->CopyTexImage1D = _swrast_copy_teximage1d; + functions->CopyTexImage2D = _swrast_copy_teximage2d; + functions->CopyTexSubImage1D = _swrast_copy_texsubimage1d; + functions->CopyTexSubImage2D = _swrast_copy_texsubimage2d; +#endif functions->GetTexImage = intelGetTexImage; /* compressed texture functions */ diff --git a/src/mesa/drivers/dri/intel/intel_tex.h b/src/mesa/drivers/dri/intel/intel_tex.h index b77d7a1d8a..2973e0ceb9 100644 --- a/src/mesa/drivers/dri/intel/intel_tex.h +++ b/src/mesa/drivers/dri/intel/intel_tex.h @@ -148,4 +148,8 @@ void intel_tex_unmap_images(struct intel_context *intel, int intel_compressed_num_bytes(GLuint mesaFormat); +void intel_generate_mipmap(GLcontext *ctx, GLenum target, + const struct gl_texture_unit *texUnit, + struct gl_texture_object *texObj); + #endif diff --git a/src/mesa/drivers/dri/intel/intel_tex_copy.c b/src/mesa/drivers/dri/intel/intel_tex_copy.c index f1a455a04c..521ce06640 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_copy.c +++ b/src/mesa/drivers/dri/intel/intel_tex_copy.c @@ -29,6 +29,7 @@ #include "enums.h" #include "image.h" #include "teximage.h" +#include "mipmap.h" #include "swrast/swrast.h" #include "intel_screen.h" @@ -85,12 +86,14 @@ get_teximage_source(struct intel_context *intel, GLenum internalFormat) static GLboolean do_copy_texsubimage(struct intel_context *intel, + GLenum target, struct intel_texture_image *intelImage, GLenum internalFormat, GLint dstx, GLint dsty, GLint x, GLint y, GLsizei width, GLsizei height) { GLcontext *ctx = &intel->ctx; + struct gl_texture_object *texObj = intelImage->base.TexObject; const struct intel_region *src = get_teximage_source(intel, internalFormat); @@ -156,16 +159,12 @@ do_copy_texsubimage(struct intel_context *intel, UNLOCK_HARDWARE(intel); -#if 0 - /* GL_SGIS_generate_mipmap -- this can be accelerated now. - * XXX Add a ctx->Driver.GenerateMipmaps() function? - */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { + /* GL_SGIS_generate_mipmap */ + if (intelImage->level == texObj->BaseLevel && texObj->GenerateMipmap) { intel_generate_mipmap(ctx, target, &ctx->Texture.Unit[ctx->Texture.CurrentUnit], texObj); } -#endif return GL_TRUE; } @@ -197,7 +196,7 @@ intelCopyTexImage1D(GLcontext * ctx, GLenum target, GLint level, GL_RGBA, CHAN_TYPE, NULL, &ctx->DefaultPacking, texObj, texImage); - if (!do_copy_texsubimage(intel_context(ctx), + if (!do_copy_texsubimage(intel_context(ctx), target, intel_texture_image(texImage), internalFormat, 0, 0, x, y, width, 1)) goto fail; @@ -234,7 +233,7 @@ intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level, &ctx->DefaultPacking, texObj, texImage); - if (!do_copy_texsubimage(intel_context(ctx), + if (!do_copy_texsubimage(intel_context(ctx), target, intel_texture_image(texImage), internalFormat, 0, 0, x, y, width, height)) goto fail; @@ -264,7 +263,7 @@ intelCopyTexSubImage1D(GLcontext * ctx, GLenum target, GLint level, /* Need to check texture is compatible with source format. */ - if (!do_copy_texsubimage(intel_context(ctx), + if (!do_copy_texsubimage(intel_context(ctx), target, intel_texture_image(texImage), internalFormat, xoffset, 0, x, y, width, 1)) { _swrast_copy_texsubimage1d(ctx, target, level, xoffset, x, y, width); @@ -290,7 +289,7 @@ intelCopyTexSubImage2D(GLcontext * ctx, GLenum target, GLint level, /* Need to check texture is compatible with source format. */ - if (!do_copy_texsubimage(intel_context(ctx), + if (!do_copy_texsubimage(intel_context(ctx), target, intel_texture_image(texImage), internalFormat, xoffset, yoffset, x, y, width, height)) { diff --git a/src/mesa/drivers/dri/intel/intel_tex_image.c b/src/mesa/drivers/dri/intel/intel_tex_image.c index fd800a7bb6..4f5f75d049 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_image.c +++ b/src/mesa/drivers/dri/intel/intel_tex_image.c @@ -457,10 +457,6 @@ intelTexImage(GLcontext * ctx, if (!pixels) return; - - if (intelImage->mt) - intel_region_idle(intel, intelImage->mt->region); - LOCK_HARDWARE(intel); if (intelImage->mt) { @@ -470,6 +466,7 @@ intelTexImage(GLcontext * ctx, intelImage->level, &dstRowStride, intelImage->base.ImageOffsets); + texImage->RowStride = dstRowStride / intelImage->mt->cpp; } else { /* Allocate regular memory and store the image there temporarily. */ @@ -487,8 +484,8 @@ intelTexImage(GLcontext * ctx, texImage->Data = malloc(sizeInBytes); } - DBG("Upload image %dx%dx%d row_len %x " - "pitch %x\n", + DBG("Upload image %dx%dx%d row_len %d " + "pitch %d\n", width, height, depth, width * texelBytes, dstRowStride); /* Copy data. Would like to know when it's ok for us to eg. use @@ -508,6 +505,13 @@ intelTexImage(GLcontext * ctx, _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage"); } + /* GL_SGIS_generate_mipmap */ + if (level == texObj->BaseLevel && texObj->GenerateMipmap) { + intel_generate_mipmap(ctx, target, + &ctx->Texture.Unit[ctx->Texture.CurrentUnit], + texObj); + } + _mesa_unmap_teximage_pbo(ctx, unpack); if (intelImage->mt) { @@ -516,16 +520,6 @@ intelTexImage(GLcontext * ctx, } UNLOCK_HARDWARE(intel); - -#if 0 - /* GL_SGIS_generate_mipmap -- this can be accelerated now. - */ - if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - intel_generate_mipmap(ctx, target, - &ctx->Texture.Unit[ctx->Texture.CurrentUnit], - texObj); - } -#endif } void diff --git a/src/mesa/drivers/dri/intel/intel_tex_layout.c b/src/mesa/drivers/dri/intel/intel_tex_layout.c index 4da636021b..edc3a2eaa4 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_layout.c +++ b/src/mesa/drivers/dri/intel/intel_tex_layout.c @@ -52,7 +52,7 @@ GLuint intel_compressed_alignment(GLenum internalFormat) return alignment; } -void i945_miptree_layout_2d( struct intel_mipmap_tree *mt ) +void i945_miptree_layout_2d( struct intel_context *intel, struct intel_mipmap_tree *mt ) { GLint align_h = 2, align_w = 4; GLuint level; @@ -92,7 +92,7 @@ void i945_miptree_layout_2d( struct intel_mipmap_tree *mt ) /* Pitch must be a whole number of dwords, even though we * express it in texels. */ - mt->pitch = ALIGN(mt->pitch * mt->cpp, 4) / mt->cpp; + mt->pitch = intel_miptree_pitch_align (intel, mt, mt->pitch); mt->total_height = 0; for ( level = mt->first_level ; level <= mt->last_level ; level++ ) { diff --git a/src/mesa/drivers/dri/intel/intel_tex_layout.h b/src/mesa/drivers/dri/intel/intel_tex_layout.h index 99d41c3629..193699d3f7 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_layout.h +++ b/src/mesa/drivers/dri/intel/intel_tex_layout.h @@ -38,5 +38,5 @@ static GLuint minify( GLuint d ) return MAX2(1, d>>1); } -extern void i945_miptree_layout_2d( struct intel_mipmap_tree *mt ); +extern void i945_miptree_layout_2d( struct intel_context *intel, struct intel_mipmap_tree *mt ); extern GLuint intel_compressed_alignment(GLenum); diff --git a/src/mesa/drivers/dri/intel/intel_tex_subimage.c b/src/mesa/drivers/dri/intel/intel_tex_subimage.c index 32de2cfb48..bd27b86bf3 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_subimage.c +++ b/src/mesa/drivers/dri/intel/intel_tex_subimage.c @@ -64,9 +64,6 @@ intelTexSubimage(GLcontext * ctx, if (!pixels) return; - if (intelImage->mt) - intel_region_idle(intel, intelImage->mt->region); - LOCK_HARDWARE(intel); /* Map buffer if necessary. Need to lock to prevent other contexts @@ -93,14 +90,12 @@ intelTexSubimage(GLcontext * ctx, _mesa_error(ctx, GL_OUT_OF_MEMORY, "intelTexSubImage"); } -#if 0 /* GL_SGIS_generate_mipmap */ if (level == texObj->BaseLevel && texObj->GenerateMipmap) { - _mesa_generate_mipmap(ctx, target, + intel_generate_mipmap(ctx, target, &ctx->Texture.Unit[ctx->Texture.CurrentUnit], texObj); } -#endif _mesa_unmap_teximage_pbo(ctx, packing); diff --git a/src/mesa/drivers/dri/intel/intel_tex_validate.c b/src/mesa/drivers/dri/intel/intel_tex_validate.c index af18c26d55..d260a721d9 100644 --- a/src/mesa/drivers/dri/intel/intel_tex_validate.c +++ b/src/mesa/drivers/dri/intel/intel_tex_validate.c @@ -40,6 +40,7 @@ intel_calculate_first_last_level(struct intel_texture_object *intelObj) firstLevel = lastLevel = tObj->BaseLevel; } else { +#ifdef I915 firstLevel = tObj->BaseLevel + (GLint) (tObj->MinLod + 0.5); firstLevel = MAX2(firstLevel, tObj->BaseLevel); lastLevel = tObj->BaseLevel + (GLint) (tObj->MaxLod + 0.5); @@ -47,6 +48,18 @@ intel_calculate_first_last_level(struct intel_texture_object *intelObj) lastLevel = MIN2(lastLevel, tObj->BaseLevel + baseImage->MaxLog2); lastLevel = MIN2(lastLevel, tObj->MaxLevel); lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */ +#else + /* Currently not taking min/max lod into account here, those + * values are programmed as sampler state elsewhere and we + * upload the same mipmap levels regardless. Not sure if + * this makes sense as it means it isn't possible for the app + * to use min/max lod to reduce texture memory pressure: + */ + firstLevel = tObj->BaseLevel; + lastLevel = MIN2(tObj->BaseLevel + baseImage->MaxLog2, + tObj->MaxLevel); + lastLevel = MAX2(firstLevel, lastLevel); /* need at least one level */ +#endif } break; case GL_TEXTURE_RECTANGLE_NV: @@ -62,6 +75,10 @@ intel_calculate_first_last_level(struct intel_texture_object *intelObj) intelObj->lastLevel = lastLevel; } +/** + * Copies the image's contents at its level into the object's miptree, + * and updates the image to point at the object's miptree. + */ static void copy_image_data_to_tree(struct intel_context *intel, struct intel_texture_object *intelObj, @@ -211,8 +228,15 @@ intel_finalize_mipmap_tree(struct intel_context *intel, GLuint unit) } } +#ifdef I915 + /* XXX: what is this flush about? + * On 965, it causes a batch flush in the middle of the state relocation + * emits, which means that the eventual rendering doesn't have all of the + * required relocations in place. + */ if (need_flush) intel_batchbuffer_flush(intel->batch); +#endif return GL_TRUE; } diff --git a/src/mesa/drivers/dri/mga/mgarender.c b/src/mesa/drivers/dri/mga/mgarender.c index 3080cea79f..c151f79915 100644 --- a/src/mesa/drivers/dri/mga/mgarender.c +++ b/src/mesa/drivers/dri/mga/mgarender.c @@ -144,7 +144,7 @@ static GLboolean mga_run_render( GLcontext *ctx, for (i = 0 ; i < VB->PrimitiveCount ; i++) { - GLuint prim = VB->Primitive[i].mode; + GLuint prim = _tnl_translate_prim(&VB->Primitive[i]); GLuint start = VB->Primitive[i].start; GLuint length = VB->Primitive[i].count; diff --git a/src/mesa/drivers/dri/r200/r200_tcl.c b/src/mesa/drivers/dri/r200/r200_tcl.c index 2ad35d4390..78347d3cc2 100644 --- a/src/mesa/drivers/dri/r200/r200_tcl.c +++ b/src/mesa/drivers/dri/r200/r200_tcl.c @@ -488,7 +488,7 @@ static GLboolean r200_run_tcl_render( GLcontext *ctx, for (i = 0 ; i < VB->PrimitiveCount ; i++) { - GLuint prim = VB->Primitive[i].mode; + GLuint prim = _tnl_translate_prim(&VB->Primitive[i]); GLuint start = VB->Primitive[i].start; GLuint length = VB->Primitive[i].count; diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c index e9c9df1222..f2af532834 100644 --- a/src/mesa/drivers/dri/radeon/radeon_screen.c +++ b/src/mesa/drivers/dri/radeon/radeon_screen.c @@ -179,7 +179,7 @@ DRI_CONF_OPT_BEGIN_V(fp_optimization,enum,def,"0:1") \ DRI_CONF_DESC_END \ DRI_CONF_OPT_END -const char __driConfigOptions[] = +PUBLIC const char __driConfigOptions[] = DRI_CONF_BEGIN DRI_CONF_SECTION_PERFORMANCE DRI_CONF_TCL_MODE(DRI_CONF_TCL_CODEGEN) @@ -652,6 +652,13 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv ) screen->chip_flags = RADEON_CHIPSET_TCL; break; + /* RV410 SE chips have half the pipes of regular RV410 */ + case PCI_CHIP_RV410_5E4C: + case PCI_CHIP_RV410_5E4F: + screen->chip_family = CHIP_FAMILY_RV380; + screen->chip_flags = RADEON_CHIPSET_TCL; + break; + case PCI_CHIP_RV410_564A: case PCI_CHIP_RV410_564B: case PCI_CHIP_RV410_564F: @@ -660,9 +667,7 @@ radeonCreateScreen( __DRIscreenPrivate *sPriv ) case PCI_CHIP_RV410_5E48: case PCI_CHIP_RV410_5E4A: case PCI_CHIP_RV410_5E4B: - case PCI_CHIP_RV410_5E4C: case PCI_CHIP_RV410_5E4D: - case PCI_CHIP_RV410_5E4F: screen->chip_family = CHIP_FAMILY_RV410; screen->chip_flags = RADEON_CHIPSET_TCL; break; diff --git a/src/mesa/drivers/dri/radeon/radeon_tcl.c b/src/mesa/drivers/dri/radeon/radeon_tcl.c index 5ad044c262..0f4baf2e7d 100644 --- a/src/mesa/drivers/dri/radeon/radeon_tcl.c +++ b/src/mesa/drivers/dri/radeon/radeon_tcl.c @@ -418,7 +418,7 @@ static GLboolean radeon_run_tcl_render( GLcontext *ctx, for (i = 0 ; i < VB->PrimitiveCount ; i++) { - GLuint prim = VB->Primitive[i].mode; + GLuint prim = _tnl_translate_prim(&VB->Primitive[i]); GLuint start = VB->Primitive[i].start; GLuint length = VB->Primitive[i].count; diff --git a/src/mesa/drivers/dri/s3v/s3v_render.c b/src/mesa/drivers/dri/s3v/s3v_render.c index 6aaa94976e..6b86e0e604 100644 --- a/src/mesa/drivers/dri/s3v/s3v_render.c +++ b/src/mesa/drivers/dri/s3v/s3v_render.c @@ -170,7 +170,7 @@ static GLboolean s3v_run_render( GLcontext *ctx, for (i = 0 ; i < VB->PrimitiveCount ; i++ ) { - GLuint prim = VB->Primitive[i].mode; + GLuint prim = _tnl_translate_prim(&VB->Primitive[i]); GLuint start = VB->Primitive[i].start; GLuint length = VB->Primitive[i].count; diff --git a/src/mesa/drivers/dri/savage/savagerender.c b/src/mesa/drivers/dri/savage/savagerender.c index 514434c427..f2f19984b1 100644 --- a/src/mesa/drivers/dri/savage/savagerender.c +++ b/src/mesa/drivers/dri/savage/savagerender.c @@ -198,7 +198,7 @@ static GLboolean savage_run_render( GLcontext *ctx, for (i = 0 ; i < VB->PrimitiveCount ; i++) { - GLuint prim = VB->Primitive[i].mode; + GLuint prim = _tnl_translate_prim(&VB->Primitive[i]); GLuint start = VB->Primitive[i].start; GLuint length = VB->Primitive[i].count; diff --git a/src/mesa/drivers/dri/unichrome/via_render.c b/src/mesa/drivers/dri/unichrome/via_render.c index 387473ef52..d7e373d7dd 100644 --- a/src/mesa/drivers/dri/unichrome/via_render.c +++ b/src/mesa/drivers/dri/unichrome/via_render.c @@ -106,7 +106,7 @@ static GLboolean via_run_fastrender(GLcontext *ctx, tnl->clipspace.new_inputs |= VERT_BIT_POS; for (i = 0; i < VB->PrimitiveCount; ++i) { - GLuint mode = VB->Primitive[i].mode; + GLuint mode = _tnl_translate_prim(&VB->Primitive[i]); GLuint start = VB->Primitive[i].start; GLuint length = VB->Primitive[i].count; if (length) diff --git a/src/mesa/drivers/dri/unichrome/via_screen.c b/src/mesa/drivers/dri/unichrome/via_screen.c index 0ad18b4300..8d6cebeb79 100644 --- a/src/mesa/drivers/dri/unichrome/via_screen.c +++ b/src/mesa/drivers/dri/unichrome/via_screen.c @@ -48,7 +48,7 @@ #include "xmlpool.h" -const char __driConfigOptions[] = +PUBLIC const char __driConfigOptions[] = DRI_CONF_BEGIN DRI_CONF_SECTION_PERFORMANCE DRI_CONF_VBLANK_MODE(DRI_CONF_VBLANK_DEF_INTERVAL_0) diff --git a/src/mesa/main/context.h b/src/mesa/main/context.h index 099912aa15..d7f92c463e 100644 --- a/src/mesa/main/context.h +++ b/src/mesa/main/context.h @@ -272,10 +272,10 @@ do { \ (((CTX)->Light.Enabled && \ (CTX)->Light.Model.ColorControl == GL_SEPARATE_SPECULAR_COLOR) \ || (CTX)->Fog.ColorSumEnabled \ - || ((CTX)->VertexProgram._Enabled && \ - ((CTX)->VertexProgram.Current->Base.InputsRead & VERT_BIT_COLOR1)) \ - || ((CTX)->FragmentProgram._Enabled && \ - ((CTX)->FragmentProgram.Current->Base.InputsRead & FRAG_BIT_COL1)) \ + || ((CTX)->VertexProgram._Current && \ + ((CTX)->VertexProgram._Current->Base.InputsRead & VERT_BIT_COLOR1)) \ + || ((CTX)->FragmentProgram._Current && \ + ((CTX)->FragmentProgram._Current->Base.InputsRead & FRAG_BIT_COL1)) \ ) diff --git a/src/mesa/main/depthstencil.c b/src/mesa/main/depthstencil.c index d4990bb795..fb54d6184d 100644 --- a/src/mesa/main/depthstencil.c +++ b/src/mesa/main/depthstencil.c @@ -213,7 +213,7 @@ put_values_z24(GLcontext *ctx, struct gl_renderbuffer *z24rb, GLuint count, const void *values, const GLubyte *mask) { struct gl_renderbuffer *dsrb = z24rb->Wrapped; - const GLubyte *src = (const GLubyte *) values; + const GLuint *src = (const GLuint *) values; ASSERT(z24rb->DataType == GL_UNSIGNED_INT); ASSERT(dsrb->_ActualFormat == GL_DEPTH24_STENCIL8_EXT); ASSERT(dsrb->DataType == GL_UNSIGNED_INT_24_8_EXT); diff --git a/src/mesa/main/mipmap.c b/src/mesa/main/mipmap.c index a9260c847b..44357fbd6a 100644 --- a/src/mesa/main/mipmap.c +++ b/src/mesa/main/mipmap.c @@ -531,20 +531,19 @@ make_1d_mipmap(const struct gl_texture_format *format, GLint border, } -/** - * XXX need to use the tex image's row stride! - */ static void make_2d_mipmap(const struct gl_texture_format *format, GLint border, - GLint srcWidth, GLint srcHeight, const GLubyte *srcPtr, - GLint dstWidth, GLint dstHeight, GLubyte *dstPtr) + GLint srcWidth, GLint srcHeight, + const GLubyte *srcPtr, GLint srcRowStride, + GLint dstWidth, GLint dstHeight, + GLubyte *dstPtr, GLint dstRowStride) { const GLint bpt = format->TexelBytes; const GLint srcWidthNB = srcWidth - 2 * border; /* sizes w/out border */ const GLint dstWidthNB = dstWidth - 2 * border; const GLint dstHeightNB = dstHeight - 2 * border; - const GLint srcRowStride = bpt * srcWidth; - const GLint dstRowStride = bpt * dstWidth; + const GLint srcRowBytes = bpt * srcRowStride; + const GLint dstRowBytes = bpt * dstRowStride; const GLubyte *srcA, *srcB; GLubyte *dst; GLint row; @@ -552,7 +551,7 @@ make_2d_mipmap(const struct gl_texture_format *format, GLint border, /* Compute src and dst pointers, skipping any border */ srcA = srcPtr + border * ((srcWidth + 1) * bpt); if (srcHeight > 1) - srcB = srcA + srcRowStride; + srcB = srcA + srcRowBytes; else srcB = srcA; dst = dstPtr + border * ((dstWidth + 1) * bpt); @@ -560,9 +559,9 @@ make_2d_mipmap(const struct gl_texture_format *format, GLint border, for (row = 0; row < dstHeightNB; row++) { do_row(format, srcWidthNB, srcA, srcB, dstWidthNB, dst); - srcA += 2 * srcRowStride; - srcB += 2 * srcRowStride; - dst += dstRowStride; + srcA += 2 * srcRowBytes; + srcB += 2 * srcRowBytes; + dst += dstRowBytes; } /* This is ugly but probably won't be used much */ @@ -620,9 +619,9 @@ make_2d_mipmap(const struct gl_texture_format *format, GLint border, static void make_3d_mipmap(const struct gl_texture_format *format, GLint border, GLint srcWidth, GLint srcHeight, GLint srcDepth, - const GLubyte *srcPtr, + const GLubyte *srcPtr, GLint srcRowStride, GLint dstWidth, GLint dstHeight, GLint dstDepth, - GLubyte *dstPtr) + GLubyte *dstPtr, GLint dstRowStride) { const GLint bpt = format->TexelBytes; const GLint srcWidthNB = srcWidth - 2 * border; /* sizes w/out border */ @@ -717,13 +716,13 @@ make_3d_mipmap(const struct gl_texture_format *format, GLint border, /* Luckily we can leverage the make_2d_mipmap() function here! */ if (border > 0) { /* do front border image */ - make_2d_mipmap(format, 1, srcWidth, srcHeight, srcPtr, - dstWidth, dstHeight, dstPtr); + make_2d_mipmap(format, 1, srcWidth, srcHeight, srcPtr, srcRowStride, + dstWidth, dstHeight, dstPtr, dstRowStride); /* do back border image */ make_2d_mipmap(format, 1, srcWidth, srcHeight, - srcPtr + bytesPerSrcImage * (srcDepth - 1), + srcPtr + bytesPerSrcImage * (srcDepth - 1), srcRowStride, dstWidth, dstHeight, - dstPtr + bytesPerDstImage * (dstDepth - 1)); + dstPtr + bytesPerDstImage * (dstDepth - 1), dstRowStride); /* do four remaining border edges that span the image slices */ if (srcDepth == dstDepth) { /* just copy border pixels from src to dst */ @@ -798,15 +797,16 @@ make_3d_mipmap(const struct gl_texture_format *format, GLint border, static void make_1d_stack_mipmap(const struct gl_texture_format *format, GLint border, - GLint srcWidth, const GLubyte *srcPtr, - GLint dstWidth, GLint dstHeight, GLubyte *dstPtr) + GLint srcWidth, const GLubyte *srcPtr, GLuint srcRowStride, + GLint dstWidth, GLint dstHeight, + GLubyte *dstPtr, GLuint dstRowStride ) { const GLint bpt = format->TexelBytes; const GLint srcWidthNB = srcWidth - 2 * border; /* sizes w/out border */ const GLint dstWidthNB = dstWidth - 2 * border; const GLint dstHeightNB = dstHeight - 2 * border; - const GLint srcRowStride = bpt * srcWidth; - const GLint dstRowStride = bpt * dstWidth; + const GLint srcRowBytes = bpt * srcRowStride; + const GLint dstRowBytes = bpt * dstRowStride; const GLubyte *src; GLubyte *dst; GLint row; @@ -818,8 +818,8 @@ make_1d_stack_mipmap(const struct gl_texture_format *format, GLint border, for (row = 0; row < dstHeightNB; row++) { do_row(format, srcWidthNB, src, src, dstWidthNB, dst); - src += srcRowStride; - dst += dstRowStride; + src += srcRowBytes; + dst += dstRowBytes; } if (border) { @@ -840,17 +840,18 @@ make_1d_stack_mipmap(const struct gl_texture_format *format, GLint border, */ static void make_2d_stack_mipmap(const struct gl_texture_format *format, GLint border, - GLint srcWidth, GLint srcHeight, const GLubyte *srcPtr, + GLint srcWidth, GLint srcHeight, + const GLubyte *srcPtr, GLint srcRowStride, GLint dstWidth, GLint dstHeight, GLint dstDepth, - GLubyte *dstPtr) + GLubyte *dstPtr, GLint dstRowStride) { const GLint bpt = format->TexelBytes; const GLint srcWidthNB = srcWidth - 2 * border; /* sizes w/out border */ const GLint dstWidthNB = dstWidth - 2 * border; const GLint dstHeightNB = dstHeight - 2 * border; const GLint dstDepthNB = dstDepth - 2 * border; - const GLint srcRowStride = bpt * srcWidth; - const GLint dstRowStride = bpt * dstWidth; + const GLint srcRowBytes = bpt * srcRowStride; + const GLint dstRowBytes = bpt * dstRowStride; const GLubyte *srcA, *srcB; GLubyte *dst; GLint layer; @@ -859,7 +860,7 @@ make_2d_stack_mipmap(const struct gl_texture_format *format, GLint border, /* Compute src and dst pointers, skipping any border */ srcA = srcPtr + border * ((srcWidth + 1) * bpt); if (srcHeight > 1) - srcB = srcA + srcRowStride; + srcB = srcA + srcRowBytes; else srcB = srcA; dst = dstPtr + border * ((dstWidth + 1) * bpt); @@ -868,9 +869,9 @@ make_2d_stack_mipmap(const struct gl_texture_format *format, GLint border, for (row = 0; row < dstHeightNB; row++) { do_row(format, srcWidthNB, srcA, srcB, dstWidthNB, dst); - srcA += 2 * srcRowStride; - srcB += 2 * srcRowStride; - dst += dstRowStride; + srcA += 2 * srcRowBytes; + srcB += 2 * srcRowBytes; + dst += dstRowBytes; } /* This is ugly but probably won't be used much */ @@ -1132,23 +1133,28 @@ _mesa_generate_mipmap(GLcontext *ctx, GLenum target, case GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB: case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB: make_2d_mipmap(convertFormat, border, - srcWidth, srcHeight, srcData, - dstWidth, dstHeight, dstData); + srcWidth, srcHeight, srcData, srcImage->RowStride, + dstWidth, dstHeight, dstData, dstImage->RowStride); break; case GL_TEXTURE_3D: make_3d_mipmap(convertFormat, border, - srcWidth, srcHeight, srcDepth, srcData, - dstWidth, dstHeight, dstDepth, dstData); + srcWidth, srcHeight, srcDepth, + srcData, srcImage->RowStride, + dstWidth, dstHeight, dstDepth, + dstData, dstImage->RowStride); break; case GL_TEXTURE_1D_ARRAY_EXT: make_1d_stack_mipmap(convertFormat, border, - srcWidth, srcData, - dstWidth, dstHeight, dstData); + srcWidth, srcData, srcImage->RowStride, + dstWidth, dstHeight, + dstData, dstImage->RowStride); break; case GL_TEXTURE_2D_ARRAY_EXT: make_2d_stack_mipmap(convertFormat, border, - srcWidth, srcHeight, srcData, - dstWidth, dstHeight, dstDepth, dstData); + srcWidth, srcHeight, + srcData, srcImage->RowStride, + dstWidth, dstHeight, + dstDepth, dstData, dstImage->RowStride); break; case GL_TEXTURE_RECTANGLE_NV: /* no mipmaps, do nothing */ diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 94b7094388..0da487ea04 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -1365,7 +1365,7 @@ struct gl_texture_image GLboolean IsCompressed; /**< GL_ARB_texture_compression */ GLuint CompressedSize; /**< GL_ARB_texture_compression */ - GLuint RowStride; /**< == Width unless IsClientData and padded */ + GLuint RowStride; /**< Padded width in units of texels */ GLuint *ImageOffsets; /**< if 3D texture: array [Depth] of offsets to each 2D slice in 'Data', in texels */ GLvoid *Data; /**< Image data, accessed via FetchTexel() */ diff --git a/src/mesa/shader/shader_api.c b/src/mesa/shader/shader_api.c index a1e73ef125..82c2b857ff 100644 --- a/src/mesa/shader/shader_api.c +++ b/src/mesa/shader/shader_api.c @@ -369,6 +369,54 @@ copy_string(GLchar *dst, GLsizei maxLength, GLsizei *length, const GLchar *src) /** + * Return size (in floats) of the given GLSL type. + * See also _slang_sizeof_type_specifier(). + */ +static GLint +sizeof_glsl_type(GLenum type) +{ + switch (type) { + case GL_BOOL: + case GL_FLOAT: + case GL_INT: + return 1; + case GL_BOOL_VEC2: + case GL_FLOAT_VEC2: + case GL_INT_VEC2: + return 2; + case GL_BOOL_VEC3: + case GL_FLOAT_VEC3: + case GL_INT_VEC3: + return 3; + case GL_BOOL_VEC4: + case GL_FLOAT_VEC4: + case GL_INT_VEC4: + return 4; + case GL_FLOAT_MAT2: + return 8; /* 2 rows of 4, actually */ + case GL_FLOAT_MAT3: + return 12; /* 3 rows of 4, actually */ + case GL_FLOAT_MAT4: + return 16; + case GL_FLOAT_MAT2x3: + return 6; + case GL_FLOAT_MAT2x4: + return 8; + case GL_FLOAT_MAT3x2: + return 12; /* 3 rows of 4, actually */ + case GL_FLOAT_MAT3x4: + return 12; + case GL_FLOAT_MAT4x2: + return 16; /* 4 rows of 4, actually */ + case GL_FLOAT_MAT4x3: + return 12; + default: + return 0; /* error */ + } +} + + +/** * Called via ctx->Driver.AttachShader() */ void @@ -665,13 +713,17 @@ _mesa_get_active_uniform(GLcontext *ctx, GLuint program, GLuint index, if (shProg->Uniforms->Parameters[j].Type == PROGRAM_UNIFORM || shProg->Uniforms->Parameters[j].Type == PROGRAM_SAMPLER) { if (ind == index) { + GLuint uSize = shProg->Uniforms->Parameters[j].Size; + GLenum uType = shProg->Uniforms->Parameters[j].DataType; /* found it */ copy_string(nameOut, maxLength, length, shProg->Uniforms->Parameters[j].Name); - if (size) - *size = shProg->Uniforms->Parameters[j].Size; + if (size) { + /* convert from floats to 'type' (eg: sizeof(mat4x4)=1) */ + *size = uSize / sizeof_glsl_type(uType); + } if (type) - *type = shProg->Uniforms->Parameters[j].DataType; + *type = uType; return; } ind++; diff --git a/src/mesa/swrast/s_context.c b/src/mesa/swrast/s_context.c index 3bf9804bef..314931d467 100644 --- a/src/mesa/swrast/s_context.c +++ b/src/mesa/swrast/s_context.c @@ -117,7 +117,7 @@ _swrast_update_rasterflags( GLcontext *ctx ) /** - * Examine polycon culls tate to compute the _BackfaceCullSign field. + * Examine polygon cull state to compute the _BackfaceCullSign field. * _BackfaceCullSign will be 0 if no culling, -1 if culling back-faces, * and 1 if culling front-faces. The Polygon FrontFace state also * factors in. @@ -128,21 +128,17 @@ _swrast_update_polygon( GLcontext *ctx ) GLfloat backface_sign; if (ctx->Polygon.CullFlag) { - backface_sign = 1.0; switch (ctx->Polygon.CullFaceMode) { case GL_BACK: - if (ctx->Polygon.FrontFace == GL_CCW) - backface_sign = -1.0; + backface_sign = -1.0; break; case GL_FRONT: - if (ctx->Polygon.FrontFace != GL_CCW) - backface_sign = -1.0; + backface_sign = 1.0; break; case GL_FRONT_AND_BACK: /* fallthrough */ default: backface_sign = 0.0; - break; } } else { diff --git a/src/mesa/swrast/s_drawpix.c b/src/mesa/swrast/s_drawpix.c index 0cf425e1c6..969787381c 100644 --- a/src/mesa/swrast/s_drawpix.c +++ b/src/mesa/swrast/s_drawpix.c @@ -842,7 +842,8 @@ _swrast_DrawPixels( GLcontext *ctx, format, type, pixels)) { _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawPixels(invalid PBO access)"); - goto end; + RENDER_FINISH(swrast, ctx); + return; } buf = (GLubyte *) ctx->Driver.MapBuffer(ctx, GL_PIXEL_UNPACK_BUFFER_EXT, GL_READ_ONLY_ARB, @@ -850,7 +851,8 @@ _swrast_DrawPixels( GLcontext *ctx, if (!buf) { /* buffer is already mapped - that's an error */ _mesa_error(ctx, GL_INVALID_OPERATION, "glDrawPixels(PBO is mapped)"); - goto end; + RENDER_FINISH(swrast, ctx); + return; } pixels = ADD_POINTERS(buf, pixels); } @@ -890,8 +892,6 @@ _swrast_DrawPixels( GLcontext *ctx, /* don't return yet, clean-up */ } -end: - RENDER_FINISH(swrast,ctx); if (unpack->BufferObj->Name) { diff --git a/src/mesa/swrast/s_readpix.c b/src/mesa/swrast/s_readpix.c index 916ddc1b97..8df15c8704 100644 --- a/src/mesa/swrast/s_readpix.c +++ b/src/mesa/swrast/s_readpix.c @@ -570,7 +570,8 @@ _swrast_ReadPixels( GLcontext *ctx, /* Do all needed clipping here, so that we can forget about it later */ if (!_mesa_clip_readpixels(ctx, &x, &y, &width, &height, &clippedPacking)) { /* The ReadPixels region is totally outside the window bounds */ - goto end; + RENDER_FINISH(swrast, ctx); + return; } if (clippedPacking.BufferObj->Name) { @@ -580,7 +581,8 @@ _swrast_ReadPixels( GLcontext *ctx, format, type, pixels)) { _mesa_error(ctx, GL_INVALID_OPERATION, "glReadPixels(invalid PBO access)"); - goto end; + RENDER_FINISH(swrast, ctx); + return; } buf = (GLubyte *) ctx->Driver.MapBuffer(ctx, GL_PIXEL_PACK_BUFFER_EXT, GL_WRITE_ONLY_ARB, @@ -588,7 +590,8 @@ _swrast_ReadPixels( GLcontext *ctx, if (!buf) { /* buffer is already mapped - that's an error */ _mesa_error(ctx, GL_INVALID_OPERATION, "glReadPixels(PBO is mapped)"); - goto end; + RENDER_FINISH(swrast, ctx); + return; } pixels = ADD_POINTERS(buf, pixels); } @@ -629,8 +632,6 @@ _swrast_ReadPixels( GLcontext *ctx, /* don't return yet, clean-up */ } - -end: RENDER_FINISH(swrast, ctx); if (clippedPacking.BufferObj->Name) { diff --git a/src/mesa/swrast_setup/ss_triangle.c b/src/mesa/swrast_setup/ss_triangle.c index 4817d23932..5a0f1f2429 100644 --- a/src/mesa/swrast_setup/ss_triangle.c +++ b/src/mesa/swrast_setup/ss_triangle.c @@ -294,10 +294,8 @@ void _swsetup_choose_trifuncs( GLcontext *ctx ) ctx->Polygon.OffsetFill) ind |= SS_OFFSET_BIT; - /* Note: gl_FrontFacing lives in fragment input FOGC.Y at this time */ if ((ctx->Light.Enabled && ctx->Light.Model.TwoSide) || - (ctx->VertexProgram._Enabled && ctx->VertexProgram.TwoSideEnabled) || - (ctx->FragmentProgram._Current && ctx->FragmentProgram._Current->Base.InputsRead & (1 << FRAG_ATTRIB_FOGC))) + (ctx->VertexProgram._Current && ctx->VertexProgram.TwoSideEnabled)) ind |= SS_TWOSIDE_BIT; /* We piggyback the two-sided stencil front/back determination on the |