diff options
Diffstat (limited to 'src/mesa/drivers/dri/i915')
| -rw-r--r-- | src/mesa/drivers/dri/i915/Makefile | 8 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915/i830_context.c | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915/i830_vtbl.c | 15 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_context.c | 13 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_fragprog.c | 26 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_state.c | 64 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_texstate.c | 7 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915/i915_vtbl.c | 13 | ||||
| l--------- | src/mesa/drivers/dri/i915/intel_clear.c | 1 | ||||
| l--------- | src/mesa/drivers/dri/i915/intel_depthstencil.c | 1 | ||||
| l--------- | src/mesa/drivers/dri/i915/intel_extensions.c | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915/intel_render.c | 25 | ||||
| l---------[-rw-r--r--] | src/mesa/drivers/dri/i915/intel_state.c | 296 | ||||
| l--------- | src/mesa/drivers/dri/i915/intel_swapbuffers.c | 1 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i915/intel_tris.c | 104 |
15 files changed, 233 insertions, 344 deletions
diff --git a/src/mesa/drivers/dri/i915/Makefile b/src/mesa/drivers/dri/i915/Makefile index 5858e0ee9f..954a7e2af1 100644 --- a/src/mesa/drivers/dri/i915/Makefile +++ b/src/mesa/drivers/dri/i915/Makefile @@ -18,8 +18,9 @@ DRIVER_SOURCES = \ intel_regions.c \ intel_buffer_objects.c \ intel_batchbuffer.c \ + intel_clear.c \ + intel_extensions.c \ intel_mipmap_tree.c \ - i915_tex_layout.c \ intel_tex_layout.c \ intel_tex_image.c \ intel_tex_subimage.c \ @@ -34,7 +35,9 @@ DRIVER_SOURCES = \ intel_pixel_read.c \ intel_buffers.c \ intel_blit.c \ + intel_swapbuffers.c \ i915_tex.c \ + i915_tex_layout.c \ i915_texstate.c \ i915_context.c \ i915_debug.c \ @@ -50,8 +53,7 @@ DRIVER_SOURCES = \ intel_span.c \ intel_state.c \ intel_tris.c \ - intel_fbo.c \ - intel_depthstencil.c + intel_fbo.c C_SOURCES = \ $(COMMON_SOURCES) \ diff --git a/src/mesa/drivers/dri/i915/i830_context.c b/src/mesa/drivers/dri/i915/i830_context.c index 09b1ec922f..fdce8af31f 100644 --- a/src/mesa/drivers/dri/i915/i830_context.c +++ b/src/mesa/drivers/dri/i915/i830_context.c @@ -97,6 +97,8 @@ i830CreateContext(const __GLcontextModes * mesaVis, ctx->Const.MaxTextureRectSize = (1 << 11); ctx->Const.MaxTextureUnits = I830_TEX_UNITS; + ctx->Const.MaxDrawBuffers = 1; + _tnl_init_vertices(ctx, ctx->Const.MaxArrayLockSize + 12, 18 * sizeof(GLfloat)); diff --git a/src/mesa/drivers/dri/i915/i830_vtbl.c b/src/mesa/drivers/dri/i915/i830_vtbl.c index 3b3ff2bced..8fc8aa5f90 100644 --- a/src/mesa/drivers/dri/i915/i830_vtbl.c +++ b/src/mesa/drivers/dri/i915/i830_vtbl.c @@ -297,7 +297,7 @@ i830_emit_invarient_state(struct intel_context *intel) { BATCH_LOCALS; - BEGIN_BATCH(40, IGNORE_CLIPRECTS); + BEGIN_BATCH(30, IGNORE_CLIPRECTS); OUT_BATCH(_3DSTATE_DFLT_DIFFUSE_CMD); OUT_BATCH(0); @@ -491,8 +491,17 @@ i830_emit_state(struct intel_context *intel) } if (dirty & I830_UPLOAD_BUFFERS) { + GLuint count = 9; + DBG("I830_UPLOAD_BUFFERS:\n"); - BEGIN_BATCH(I830_DEST_SETUP_SIZE + 2, IGNORE_CLIPRECTS); + + if (state->depth_region) + count += 3; + + if (intel->constant_cliprect) + count += 6; + + BEGIN_BATCH(count, IGNORE_CLIPRECTS); OUT_BATCH(state->Buffer[I830_DESTREG_CBUFADDR0]); OUT_BATCH(state->Buffer[I830_DESTREG_CBUFADDR1]); OUT_RELOC(state->draw_region->buffer, @@ -557,6 +566,8 @@ i830_emit_state(struct intel_context *intel) OUT_BATCH(state->Tex[i][I830_TEXREG_TM0S4]); OUT_BATCH(state->Tex[i][I830_TEXREG_MCS]); OUT_BATCH(state->Tex[i][I830_TEXREG_CUBE]); + + ADVANCE_BATCH(); } if (dirty & I830_UPLOAD_TEXBLEND(i)) { diff --git a/src/mesa/drivers/dri/i915/i915_context.c b/src/mesa/drivers/dri/i915/i915_context.c index e0ddc7fd61..6e2d41e19a 100644 --- a/src/mesa/drivers/dri/i915/i915_context.c +++ b/src/mesa/drivers/dri/i915/i915_context.c @@ -50,15 +50,6 @@ * Mesa's Driver Functions ***************************************/ -static const struct dri_extension i915_extensions[] = { - {"GL_ARB_depth_texture", NULL}, - {"GL_ARB_fragment_program", NULL}, - {"GL_ARB_shadow", NULL}, - {"GL_ARB_texture_non_power_of_two", NULL}, - {"GL_EXT_shadow_funcs", NULL}, - {NULL, NULL} -}; - /* Override intel default. */ static void @@ -170,10 +161,8 @@ i915CreateContext(const __GLcontextModes * mesaVis, ctx->Const.FragmentProgram.MaxNativeAddressRegs = 0; /* I don't think we have one */ ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE; - ctx->FragmentProgram._UseTexEnvProgram = GL_TRUE; - - driInitExtensions(ctx, i915_extensions, GL_FALSE); + ctx->Const.MaxDrawBuffers = 1; _tnl_init_vertices(ctx, ctx->Const.MaxArrayLockSize + 12, 36 * sizeof(GLfloat)); diff --git a/src/mesa/drivers/dri/i915/i915_fragprog.c b/src/mesa/drivers/dri/i915/i915_fragprog.c index 8bd761ec6a..f091d600c3 100644 --- a/src/mesa/drivers/dri/i915/i915_fragprog.c +++ b/src/mesa/drivers/dri/i915/i915_fragprog.c @@ -33,6 +33,7 @@ #include "shader/prog_parameter.h" #include "shader/program.h" #include "shader/programopt.h" +#include "shader/prog_print.h" #include "tnl/tnl.h" #include "tnl/t_context.h" @@ -1048,6 +1049,9 @@ i915ProgramStringNotify(GLcontext * ctx, _mesa_append_fog_code(ctx, &p->FragProg); p->FragProg.FogOption = GL_NONE; } + + if (INTEL_DEBUG & DEBUG_STATE) + _mesa_print_program(prog); } _tnl_program_string(ctx, target, prog); @@ -1105,30 +1109,14 @@ i915ValidateFragmentProgram(struct i915_context *i915) EMIT_ATTR(_TNL_ATTRIB_COLOR0, EMIT_4UB_4F_BGRA, S4_VFMT_COLOR, 4); } - if ((inputsRead & (FRAG_BIT_COL1 | FRAG_BIT_FOGC)) || - i915->vertex_fog != I915_FOG_NONE) { - - if (inputsRead & FRAG_BIT_COL1) { - intel->specoffset = offset / 4; - EMIT_ATTR(_TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, S4_VFMT_SPEC_FOG, 3); - } - else - EMIT_PAD(3); - - if ((inputsRead & FRAG_BIT_FOGC) || i915->vertex_fog != I915_FOG_NONE) - EMIT_ATTR(_TNL_ATTRIB_FOG, EMIT_1UB_1F, S4_VFMT_SPEC_FOG, 1); - else - EMIT_PAD(1); + if (inputsRead & FRAG_BIT_COL1) { + intel->specoffset = offset / 4; + EMIT_ATTR(_TNL_ATTRIB_COLOR1, EMIT_4UB_4F_BGRA, S4_VFMT_SPEC_FOG, 4); } - /* XXX this was disabled, but enabling this code helped fix the Glean - * tfragprog1 fog tests. - */ -#if 1 if ((inputsRead & FRAG_BIT_FOGC) || i915->vertex_fog != I915_FOG_NONE) { EMIT_ATTR(_TNL_ATTRIB_FOG, EMIT_1F, S4_VFMT_FOG_PARAM, 4); } -#endif for (i = 0; i < p->ctx->Const.MaxTextureCoordUnits; i++) { if (inputsRead & FRAG_BIT_TEX(i)) { diff --git a/src/mesa/drivers/dri/i915/i915_state.c b/src/mesa/drivers/dri/i915/i915_state.c index 9d04358e4f..814fb59fd3 100644 --- a/src/mesa/drivers/dri/i915/i915_state.c +++ b/src/mesa/drivers/dri/i915/i915_state.c @@ -41,6 +41,7 @@ #include "intel_fbo.h" #include "intel_screen.h" #include "intel_batchbuffer.h" +#include "intel_buffers.h" #include "i915_context.h" #include "i915_reg.h" @@ -301,6 +302,65 @@ i915DepthMask(GLcontext * ctx, GLboolean flag) i915->state.Ctx[I915_CTXREG_LIS6] &= ~S6_DEPTH_WRITE_ENABLE; } + + +/** + * Update the viewport transformation matrix. Depends on: + * - viewport pos/size + * - depthrange + * - window pos/size or FBO size + */ +void +intelCalcViewport(GLcontext * ctx) +{ + struct intel_context *intel = intel_context(ctx); + const GLfloat *v = ctx->Viewport._WindowMap.m; + const GLfloat depthScale = 1.0F / ctx->DrawBuffer->_DepthMaxF; + GLfloat *m = intel->ViewportMatrix.m; + GLfloat yScale, yBias; + + if (ctx->DrawBuffer->Name) { + /* User created FBO */ + /* y=0=bottom */ + yScale = 1.0; + yBias = 0.0; + } + else { + /* window buffer, y=0=top */ + yScale = -1.0; + yBias = (intel->driDrawable) ? intel->driDrawable->h : 0.0F; + } + + m[MAT_SX] = v[MAT_SX]; + m[MAT_TX] = v[MAT_TX]; + + m[MAT_SY] = v[MAT_SY] * yScale; + m[MAT_TY] = v[MAT_TY] * yScale + yBias; + + m[MAT_SZ] = v[MAT_SZ] * depthScale; + m[MAT_TZ] = v[MAT_TZ] * depthScale; +} + + +/** Called from ctx->Driver.Viewport() */ +static void +i915Viewport(GLcontext * ctx, + GLint x, GLint y, GLsizei width, GLsizei height) +{ + intelCalcViewport(ctx); + + intel_viewport(ctx, x, y, width, height); +} + + +/** Called from ctx->Driver.DepthRange() */ +static void +i915DepthRange(GLcontext * ctx, GLclampd nearval, GLclampd farval) +{ + intelCalcViewport(ctx); +} + + /* ============================================================= * Polygon stipple * @@ -569,7 +629,7 @@ i915_update_fog(GLcontext * ctx) GLboolean enabled; GLboolean try_pixel_fog; - if (ctx->FragmentProgram._Active) { + if (ctx->FragmentProgram._Current) { /* Pull in static fog state from program */ mode = ctx->FragmentProgram._Current->FogOption; enabled = (mode != GL_NONE); @@ -964,6 +1024,8 @@ i915InitStateFunctions(struct dd_function_table *functions) functions->StencilFuncSeparate = i915StencilFuncSeparate; functions->StencilMaskSeparate = i915StencilMaskSeparate; functions->StencilOpSeparate = i915StencilOpSeparate; + functions->DepthRange = i915DepthRange; + functions->Viewport = i915Viewport; } diff --git a/src/mesa/drivers/dri/i915/i915_texstate.c b/src/mesa/drivers/dri/i915/i915_texstate.c index d1b0dcdf31..adbb52a3a3 100644 --- a/src/mesa/drivers/dri/i915/i915_texstate.c +++ b/src/mesa/drivers/dri/i915/i915_texstate.c @@ -295,6 +295,13 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) wt == GL_CLAMP_TO_BORDER || wr == GL_CLAMP_TO_BORDER)) return GL_FALSE; + /* Only support TEXCOORDMODE_CLAMP_EDGE and TEXCOORDMODE_CUBE (not + * used) when using cube map texture coordinates + */ + if (tObj->Target == GL_TEXTURE_CUBE_MAP_ARB && + (((ws != GL_CLAMP) && (ws != GL_CLAMP_TO_EDGE)) || + ((wt != GL_CLAMP) && (wt != GL_CLAMP_TO_EDGE)))) + return GL_FALSE; state[I915_TEXREG_SS3] = ss3; /* SS3_NORMALIZED_COORDS */ diff --git a/src/mesa/drivers/dri/i915/i915_vtbl.c b/src/mesa/drivers/dri/i915/i915_vtbl.c index e79c955d64..3f6d282d34 100644 --- a/src/mesa/drivers/dri/i915/i915_vtbl.c +++ b/src/mesa/drivers/dri/i915/i915_vtbl.c @@ -173,7 +173,7 @@ i915_emit_invarient_state(struct intel_context *intel) { BATCH_LOCALS; - BEGIN_BATCH(200, IGNORE_CLIPRECTS); + BEGIN_BATCH(20, IGNORE_CLIPRECTS); OUT_BATCH(_3DSTATE_AA_CMD | AA_LINE_ECAAR_WIDTH_ENABLE | @@ -376,9 +376,18 @@ i915_emit_state(struct intel_context *intel) } if (dirty & I915_UPLOAD_BUFFERS) { + GLuint count = 9; + if (INTEL_DEBUG & DEBUG_STATE) fprintf(stderr, "I915_UPLOAD_BUFFERS:\n"); - BEGIN_BATCH(I915_DEST_SETUP_SIZE + 2, IGNORE_CLIPRECTS); + + if (state->depth_region) + count += 3; + + if (intel->constant_cliprect) + count += 6; + + BEGIN_BATCH(count, IGNORE_CLIPRECTS); OUT_BATCH(state->Buffer[I915_DESTREG_CBUFADDR0]); OUT_BATCH(state->Buffer[I915_DESTREG_CBUFADDR1]); OUT_RELOC(state->draw_region->buffer, diff --git a/src/mesa/drivers/dri/i915/intel_clear.c b/src/mesa/drivers/dri/i915/intel_clear.c new file mode 120000 index 0000000000..9a2a742a0d --- /dev/null +++ b/src/mesa/drivers/dri/i915/intel_clear.c @@ -0,0 +1 @@ +../intel/intel_clear.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i915/intel_depthstencil.c b/src/mesa/drivers/dri/i915/intel_depthstencil.c deleted file mode 120000 index 4ac4ae690a..0000000000 --- a/src/mesa/drivers/dri/i915/intel_depthstencil.c +++ /dev/null @@ -1 +0,0 @@ -../intel/intel_depthstencil.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i915/intel_extensions.c b/src/mesa/drivers/dri/i915/intel_extensions.c new file mode 120000 index 0000000000..a2f3e8cd20 --- /dev/null +++ b/src/mesa/drivers/dri/i915/intel_extensions.c @@ -0,0 +1 @@ +../intel/intel_extensions.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 467abe4d7c..410052b3c2 100644 --- a/src/mesa/drivers/dri/i915/intel_render.c +++ b/src/mesa/drivers/dri/i915/intel_render.c @@ -117,6 +117,26 @@ intelDmaPrimitive(struct intel_context *intel, GLenum prim) intel_set_prim(intel, hw_prim[prim]); } +static inline GLuint intel_get_vb_max(struct intel_context *intel) +{ + GLuint ret; + + if (intel->intelScreen->no_vbo) + ret = intel->batch->size - 1500; + else + ret = INTEL_VB_SIZE; + ret /= (intel->vertex_size * 4); + return ret; +} + +static inline GLuint intel_get_current_max(struct intel_context *intel) +{ + + if (intel->intelScreen->no_vbo) + return intel_get_vb_max(intel); + else + return (INTEL_VB_SIZE - intel->prim.current_offset) / (intel->vertex_size * 4); +} #define LOCAL_VARS struct intel_context *intel = intel_context(ctx) #define INIT( prim ) \ @@ -126,9 +146,8 @@ do { \ #define FLUSH() INTEL_FIREVERTICES(intel) -#define GET_SUBSEQUENT_VB_MAX_VERTS() (INTEL_VB_SIZE / (intel->vertex_size * 4)) -#define GET_CURRENT_VB_MAX_VERTS() \ - ((INTEL_VB_SIZE - intel->prim.current_offset) / (intel->vertex_size * 4)) +#define GET_SUBSEQUENT_VB_MAX_VERTS() intel_get_vb_max(intel) +#define GET_CURRENT_VB_MAX_VERTS() intel_get_current_max(intel) #define ALLOC_VERTS(nr) intel_get_prim_space(intel, nr) diff --git a/src/mesa/drivers/dri/i915/intel_state.c b/src/mesa/drivers/dri/i915/intel_state.c index 09aa62da36..519672fc35 100644..120000 --- a/src/mesa/drivers/dri/i915/intel_state.c +++ b/src/mesa/drivers/dri/i915/intel_state.c @@ -1,295 +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 "main/glheader.h" -#include "main/context.h" -#include "main/macros.h" -#include "main/enums.h" -#include "main/colormac.h" -#include "main/dd.h" - -#include "intel_screen.h" -#include "intel_context.h" -#include "intel_fbo.h" -#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) -{ - switch (func) { - case GL_NEVER: - return COMPAREFUNC_NEVER; - case GL_LESS: - return COMPAREFUNC_LESS; - case GL_LEQUAL: - return COMPAREFUNC_LEQUAL; - case GL_GREATER: - return COMPAREFUNC_GREATER; - case GL_GEQUAL: - return COMPAREFUNC_GEQUAL; - case GL_NOTEQUAL: - return COMPAREFUNC_NOTEQUAL; - case GL_EQUAL: - return COMPAREFUNC_EQUAL; - case GL_ALWAYS: - return COMPAREFUNC_ALWAYS; - } - - fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, func); - return COMPAREFUNC_ALWAYS; -} - -int -intel_translate_stencil_op(GLenum op) -{ - switch (op) { - case GL_KEEP: - return STENCILOP_KEEP; - case GL_ZERO: - return STENCILOP_ZERO; - case GL_REPLACE: - return STENCILOP_REPLACE; - case GL_INCR: - return STENCILOP_INCRSAT; - case GL_DECR: - return STENCILOP_DECRSAT; - case GL_INCR_WRAP: - return STENCILOP_INCR; - case GL_DECR_WRAP: - return STENCILOP_DECR; - case GL_INVERT: - return STENCILOP_INVERT; - default: - return STENCILOP_ZERO; - } -} - -int -intel_translate_blend_factor(GLenum factor) -{ - switch (factor) { - case GL_ZERO: - return BLENDFACT_ZERO; - case GL_SRC_ALPHA: - return BLENDFACT_SRC_ALPHA; - case GL_ONE: - return BLENDFACT_ONE; - case GL_SRC_COLOR: - return BLENDFACT_SRC_COLR; - case GL_ONE_MINUS_SRC_COLOR: - return BLENDFACT_INV_SRC_COLR; - case GL_DST_COLOR: - return BLENDFACT_DST_COLR; - case GL_ONE_MINUS_DST_COLOR: - return BLENDFACT_INV_DST_COLR; - case GL_ONE_MINUS_SRC_ALPHA: - return BLENDFACT_INV_SRC_ALPHA; - case GL_DST_ALPHA: - return BLENDFACT_DST_ALPHA; - case GL_ONE_MINUS_DST_ALPHA: - return BLENDFACT_INV_DST_ALPHA; - case GL_SRC_ALPHA_SATURATE: - return BLENDFACT_SRC_ALPHA_SATURATE; - case GL_CONSTANT_COLOR: - return BLENDFACT_CONST_COLOR; - case GL_ONE_MINUS_CONSTANT_COLOR: - return BLENDFACT_INV_CONST_COLOR; - case GL_CONSTANT_ALPHA: - return BLENDFACT_CONST_ALPHA; - case GL_ONE_MINUS_CONSTANT_ALPHA: - return BLENDFACT_INV_CONST_ALPHA; - } - - fprintf(stderr, "Unknown value in %s: %x\n", __FUNCTION__, factor); - return BLENDFACT_ZERO; -} - -int -intel_translate_logic_op(GLenum opcode) -{ - switch (opcode) { - case GL_CLEAR: - return LOGICOP_CLEAR; - case GL_AND: - return LOGICOP_AND; - case GL_AND_REVERSE: - return LOGICOP_AND_RVRSE; - case GL_COPY: - return LOGICOP_COPY; - case GL_COPY_INVERTED: - return LOGICOP_COPY_INV; - case GL_AND_INVERTED: - return LOGICOP_AND_INV; - case GL_NOOP: - return LOGICOP_NOOP; - case GL_XOR: - return LOGICOP_XOR; - case GL_OR: - return LOGICOP_OR; - case GL_OR_INVERTED: - return LOGICOP_OR_INV; - case GL_NOR: - return LOGICOP_NOR; - case GL_EQUIV: - return LOGICOP_EQUIV; - case GL_INVERT: - return LOGICOP_INV; - case GL_OR_REVERSE: - return LOGICOP_OR_RVRSE; - case GL_NAND: - return LOGICOP_NAND; - case GL_SET: - return LOGICOP_SET; - default: - return LOGICOP_SET; - } -} - - -static void -intelClearColor(GLcontext * ctx, const GLfloat color[4]) -{ - struct intel_context *intel = intel_context(ctx); - GLubyte clear[4]; - - CLAMPED_FLOAT_TO_UBYTE(clear[0], color[0]); - CLAMPED_FLOAT_TO_UBYTE(clear[1], color[1]); - CLAMPED_FLOAT_TO_UBYTE(clear[2], color[2]); - CLAMPED_FLOAT_TO_UBYTE(clear[3], color[3]); - - /* compute both 32 and 16-bit clear values */ - intel->ClearColor8888 = INTEL_PACKCOLOR8888(clear[0], clear[1], - clear[2], clear[3]); - intel->ClearColor565 = INTEL_PACKCOLOR565(clear[0], clear[1], clear[2]); -} - - -/** - * Update the viewport transformation matrix. Depends on: - * - viewport pos/size - * - depthrange - * - window pos/size or FBO size - */ -static void -intelCalcViewport(GLcontext * ctx) -{ - struct intel_context *intel = intel_context(ctx); - const GLfloat *v = ctx->Viewport._WindowMap.m; - const GLfloat depthScale = 1.0F / ctx->DrawBuffer->_DepthMaxF; - GLfloat *m = intel->ViewportMatrix.m; - GLfloat yScale, yBias; - - if (ctx->DrawBuffer->Name) { - /* User created FBO */ - struct intel_renderbuffer *irb - = intel_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[0]); - if (irb && !irb->RenderToTexture) { - /* y=0=top */ - yScale = -1.0; - yBias = irb->Base.Height; - } - else { - /* y=0=bottom */ - yScale = 1.0; - yBias = 0.0; - } - } - else { - /* window buffer, y=0=top */ - yScale = -1.0; - yBias = (intel->driDrawable) ? intel->driDrawable->h : 0.0F; - } - - m[MAT_SX] = v[MAT_SX]; - m[MAT_TX] = v[MAT_TX]; - - m[MAT_SY] = v[MAT_SY] * yScale; - m[MAT_TY] = v[MAT_TY] * yScale + yBias; - - m[MAT_SZ] = v[MAT_SZ] * depthScale; - m[MAT_TZ] = v[MAT_TZ] * depthScale; -} - -static void -intelViewport(GLcontext * ctx, - GLint x, GLint y, GLsizei width, GLsizei height) -{ - intelCalcViewport(ctx); -} - -static void -intelDepthRange(GLcontext * ctx, GLclampd nearval, GLclampd farval) -{ - intelCalcViewport(ctx); -} - -/* Fallback to swrast for select and feedback. - */ -static void -intelRenderMode(GLcontext * ctx, GLenum mode) -{ - struct intel_context *intel = intel_context(ctx); - FALLBACK(intel, INTEL_FALLBACK_RENDERMODE, (mode != GL_RENDER)); -} - - -void -intelInitStateFuncs(struct dd_function_table *functions) -{ - functions->RenderMode = intelRenderMode; - functions->Viewport = intelViewport; - functions->DepthRange = intelDepthRange; - functions->ClearColor = intelClearColor; -} +../intel/intel_state.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i915/intel_swapbuffers.c b/src/mesa/drivers/dri/i915/intel_swapbuffers.c new file mode 120000 index 0000000000..148d5215aa --- /dev/null +++ b/src/mesa/drivers/dri/i915/intel_swapbuffers.c @@ -0,0 +1 @@ +../intel/intel_swapbuffers.c
\ No newline at end of file diff --git a/src/mesa/drivers/dri/i915/intel_tris.c b/src/mesa/drivers/dri/i915/intel_tris.c index 06210035af..e80996580c 100644 --- a/src/mesa/drivers/dri/i915/intel_tris.c +++ b/src/mesa/drivers/dri/i915/intel_tris.c @@ -61,9 +61,100 @@ static void intelRenderPrimitive(GLcontext * ctx, GLenum prim); static void intelRasterPrimitive(GLcontext * ctx, GLenum rprim, GLuint hwprim); +static void +intel_flush_inline_primitive(struct intel_context *intel) +{ + GLuint used = intel->batch->ptr - intel->prim.start_ptr; + + assert(intel->prim.primitive != ~0); + +/* _mesa_printf("/\n"); */ + + if (used < 8) + goto do_discard; + + *(int *) intel->prim.start_ptr = (_3DPRIMITIVE | + intel->prim.primitive | (used / 4 - 2)); + + goto finished; + + do_discard: + intel->batch->ptr -= used; + + finished: + intel->prim.primitive = ~0; + intel->prim.start_ptr = 0; + intel->prim.flush = 0; +} + +static void intel_start_inline(struct intel_context *intel, uint32_t prim) +{ + BATCH_LOCALS; + uint32_t batch_flags = LOOP_CLIPRECTS; + + intel->vtbl.emit_state(intel); + + intel->no_batch_wrap = GL_TRUE; + + /*_mesa_printf("%s *", __progname);*/ + + /* Emit a slot which will be filled with the inline primitive + * command later. + */ + BEGIN_BATCH(2, batch_flags); + OUT_BATCH(0); + + assert((intel->batch->dirty_state & (1<<1)) == 0); + + intel->prim.start_ptr = intel->batch->ptr; + intel->prim.primitive = prim; + intel->prim.flush = intel_flush_inline_primitive; + + OUT_BATCH(0); + ADVANCE_BATCH(); + + intel->no_batch_wrap = GL_FALSE; +/* _mesa_printf(">"); */ +} + +static void intel_wrap_inline(struct intel_context *intel) +{ + GLuint prim = intel->prim.primitive; + + intel_flush_inline_primitive(intel); + intel_batchbuffer_flush(intel->batch); + intel_start_inline(intel, prim); /* ??? */ +} + +static GLuint *intel_extend_inline(struct intel_context *intel, GLuint dwords) +{ + GLuint sz = dwords * sizeof(GLuint); + GLuint *ptr; + + assert(intel->prim.flush == intel_flush_inline_primitive); + + if (intel_batchbuffer_space(intel->batch) < sz) + intel_wrap_inline(intel); + +/* _mesa_printf("."); */ + + intel->vtbl.assert_not_dirty(intel); + + ptr = (GLuint *) intel->batch->ptr; + intel->batch->ptr += sz; + + return ptr; +} + /** Sets the primitive type for a primitive sequence, flushing as needed. */ void intel_set_prim(struct intel_context *intel, uint32_t prim) { + /* if we have no VBOs */ + + if (intel->intelScreen->no_vbo) { + intel_start_inline(intel, prim); + return; + } if (prim != intel->prim.primitive) { INTEL_FIREVERTICES(intel); intel->prim.primitive = prim; @@ -75,6 +166,10 @@ uint32_t *intel_get_prim_space(struct intel_context *intel, unsigned int count) { uint32_t *addr; + if (intel->intelScreen->no_vbo) { + return intel_extend_inline(intel, count * intel->vertex_size); + } + /* Check for space in the existing VB */ if (intel->prim.vb_bo == NULL || (intel->prim.current_offset + @@ -118,8 +213,7 @@ void intel_flush_prim(struct intel_context *intel) return; /* Clear the current prims out of the context state so that a batch flush - * flush triggered by wait_flips or emit_state doesn't loop back to - * flush_prim again. + * flush triggered by emit_state doesn't loop back to flush_prim again. */ vb_bo = intel->prim.vb_bo; dri_bo_reference(vb_bo); @@ -131,8 +225,6 @@ void intel_flush_prim(struct intel_context *intel) intel->prim.start_offset = ALIGN(intel->prim.start_offset, 128); intel->prim.flush = NULL; - intel_wait_flips(intel); - intel->vtbl.emit_state(intel); aper_array[0] = intel->batch->buf; @@ -155,7 +247,7 @@ void intel_flush_prim(struct intel_context *intel) #if 0 printf("emitting %d..%d=%d vertices size %d\n", offset, - intel->prim.current_offset, intel->prim.count, + intel->prim.current_offset, count, intel->vertex_size * 4); #endif @@ -186,7 +278,7 @@ void intel_flush_prim(struct intel_context *intel) OUT_RELOC(vb_bo, I915_GEM_DOMAIN_VERTEX, 0, offset | (intel->vertex_size << S0_VB_PITCH_SHIFT_830) | S0_VB_ENABLE_830); - /* S1 + /* S2 * This is somewhat unfortunate -- VB width is tied up with * vertex format data that we've already uploaded through * _3DSTATE_VFT[01]_CMD. We may want to replace emits of VFT state with |