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-rw-r--r--configs/freebsd-dri8
-rw-r--r--progs/beos/.gitignore3
-rw-r--r--progs/demos/.gitignore2
-rw-r--r--progs/directfb/.gitignore4
-rw-r--r--progs/egl/.gitignore5
-rw-r--r--progs/fbdev/.gitignore1
-rw-r--r--progs/fp/.gitignore42
-rw-r--r--progs/glsl/.gitignore10
-rw-r--r--progs/glsl/bump.c6
-rw-r--r--progs/glsl/mandelbrot.c6
-rw-r--r--progs/glsl/noise.c2
-rw-r--r--progs/glsl/toyball.c6
-rw-r--r--progs/miniglx/.gitignore6
-rw-r--r--progs/osdemos/.gitignore8
-rw-r--r--progs/samples/.gitignore32
-rw-r--r--progs/slang/.gitignore3
-rw-r--r--progs/tests/.gitignore6
-rw-r--r--progs/tools/trace/.gitignore1
-rw-r--r--progs/trivial/.gitignore65
-rw-r--r--progs/vp/.gitignore1
-rw-r--r--progs/xdemos/.gitignore4
-rw-r--r--progs/xdemos/Makefile13
-rw-r--r--progs/xdemos/corender.c396
-rw-r--r--progs/xdemos/glxsnoop.c377
-rw-r--r--progs/xdemos/ipc.c264
-rw-r--r--progs/xdemos/ipc.h16
-rw-r--r--src/mesa/drivers/dri/i915/i915_reg.h2
-rw-r--r--src/mesa/drivers/dri/i915/intel_batchbuffer.c2
-rw-r--r--src/mesa/drivers/dri/i915/intel_blit.c18
-rw-r--r--src/mesa/drivers/dri/i915/intel_context.h5
-rw-r--r--src/mesa/drivers/dri/i915/intel_mipmap_tree.c27
-rw-r--r--src/mesa/drivers/dri/i965/brw_clip_state.c3
-rw-r--r--src/mesa/drivers/dri/i965/brw_curbe.c2
-rw-r--r--src/mesa/drivers/dri/i965/brw_draw_upload.c10
-rw-r--r--src/mesa/drivers/dri/i965/brw_gs_state.c3
-rw-r--r--src/mesa/drivers/dri/i965/brw_sf_state.c2
-rw-r--r--src/mesa/drivers/dri/i965/brw_state_cache.c2
-rw-r--r--src/mesa/drivers/dri/i965/brw_state_pool.c5
-rw-r--r--src/mesa/drivers/dri/i965/brw_tex_layout.c4
-rw-r--r--src/mesa/drivers/dri/i965/brw_vs_state.c2
-rw-r--r--src/mesa/drivers/dri/i965/brw_wm_state.c4
-rw-r--r--src/mesa/drivers/dri/i965/bufmgr_fake.c2
-rw-r--r--src/mesa/drivers/dri/i965/intel_batchbuffer.c4
-rw-r--r--src/mesa/drivers/dri/i965/intel_batchbuffer.h6
-rw-r--r--src/mesa/drivers/dri/i965/intel_blit.c108
-rw-r--r--src/mesa/drivers/dri/i965/intel_context.c2
-rw-r--r--src/mesa/drivers/dri/i965/intel_context.h2
-rw-r--r--src/mesa/drivers/dri/i965/intel_mipmap_tree.c4
-rw-r--r--src/mesa/drivers/dri/i965/intel_pixel_bitmap.c9
-rw-r--r--src/mesa/drivers/dri/i965/intel_reg.h91
-rw-r--r--src/mesa/drivers/dri/intel/intel_reg.h (renamed from src/mesa/drivers/dri/i915/intel_reg.h)60
-rw-r--r--src/mesa/drivers/dri/intel/intel_tex_layout.c21
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_card_list.h66
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_context.c36
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_context.h6
-rw-r--r--src/mesa/drivers/dri/nouveau/nouveau_driver.c70
-rw-r--r--src/mesa/drivers/dri/nouveau/nv10_state.c86
-rw-r--r--src/mesa/drivers/dri/r300/r300_fragprog.c6
-rw-r--r--src/mesa/shader/prog_statevars.c2
-rw-r--r--src/mesa/shader/slang/slang_emit.c2
-rw-r--r--src/mesa/tnl/t_vb_fog.c20
61 files changed, 1562 insertions, 419 deletions
diff --git a/configs/freebsd-dri b/configs/freebsd-dri
index 9750017c23..0f52b9149b 100644
--- a/configs/freebsd-dri
+++ b/configs/freebsd-dri
@@ -12,7 +12,7 @@ WARN_FLAGS = -Wall
OPT_FLAGS = -O -g
EXPAT_INCLUDES = -I/usr/local/include
-X11_INCLUDES = -I/usr/X11R6/include
+X11_INCLUDES = -I/usr/local/include
DEFINES = -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1 -DIN_DRI_DRIVER \
-DGLX_DIRECT_RENDERING -DGLX_INDIRECT_RENDERING \
-DHAVE_ALIAS
@@ -28,11 +28,11 @@ ASM_SOURCES =
LIBDRM_CFLAGS = `pkg-config --cflags libdrm`
LIBDRM_LIB = `pkg-config --libs libdrm`
DRI_LIB_DEPS = -L/usr/local/lib -lm -pthread -lexpat $(LIBDRM_LIB)
-GL_LIB_DEPS = -L/usr/X11R6/lib -lX11 -lXext -lXxf86vm -lXdamage -lXfixes \
+GL_LIB_DEPS = -L/usr/local/lib -lX11 -lXext -lXxf86vm -lXdamage -lXfixes \
-lm -pthread $(LIBDRM_LIB)
-GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/X11R6/lib -lGLU -lGL -lX11 -lXmu -lXt -lXi -lm
-GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/X11R6/lib -lGL -lXt -lX11
+GLUT_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/local/lib -lGLU -lGL -lX11 -lXmu -lXt -lXi -lm
+GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -L/usr/local/lib -lGL -lXt -lX11
# Directories
diff --git a/progs/beos/.gitignore b/progs/beos/.gitignore
new file mode 100644
index 0000000000..53011ca2e6
--- /dev/null
+++ b/progs/beos/.gitignore
@@ -0,0 +1,3 @@
+demo
+GLInfo
+sample
diff --git a/progs/demos/.gitignore b/progs/demos/.gitignore
index 508b8a56f4..9c5957602c 100644
--- a/progs/demos/.gitignore
+++ b/progs/demos/.gitignore
@@ -41,8 +41,8 @@ shadowtex
showbuffer.c
showbuffer.h
singlebuffer
-spriteblast
spectex
+spriteblast
stex3d
streaming_rect
teapot
diff --git a/progs/directfb/.gitignore b/progs/directfb/.gitignore
new file mode 100644
index 0000000000..55d65fb5b0
--- /dev/null
+++ b/progs/directfb/.gitignore
@@ -0,0 +1,4 @@
+df_gears
+df_morph3d
+df_reflect
+multi_window
diff --git a/progs/egl/.gitignore b/progs/egl/.gitignore
new file mode 100644
index 0000000000..1751108235
--- /dev/null
+++ b/progs/egl/.gitignore
@@ -0,0 +1,5 @@
+demo1
+demo2
+demo3
+eglgears
+eglinfo
diff --git a/progs/fbdev/.gitignore b/progs/fbdev/.gitignore
new file mode 100644
index 0000000000..b9ddf559fd
--- /dev/null
+++ b/progs/fbdev/.gitignore
@@ -0,0 +1 @@
+glfbdevtest
diff --git a/progs/fp/.gitignore b/progs/fp/.gitignore
new file mode 100644
index 0000000000..b265f1fed7
--- /dev/null
+++ b/progs/fp/.gitignore
@@ -0,0 +1,42 @@
+point-position
+readtex.c
+readtex.h
+tri-abs
+tri-add
+tri-cmp
+tri-cos
+tri-depth
+tri-depth2
+tri-depthwrite
+tri-depthwrite2
+tri-dp3
+tri-dp4
+tri-dph
+tri-dst
+tri-ex2
+tri-flr
+tri-frc
+tri-kil
+tri-lg2
+tri-lit
+tri-lrp
+tri-mad
+tri-max
+tri-min
+tri-mov
+tri-mul
+tri-param
+tri-position
+tri-pow
+tri-rcp
+tri-rsq
+tri-scs
+tri-sge
+tri-sge2
+tri-sin
+tri-slt
+tri-sub
+tri-swz
+tri-swz2
+tri-tex
+tri-xpd
diff --git a/progs/glsl/.gitignore b/progs/glsl/.gitignore
new file mode 100644
index 0000000000..622e0417a8
--- /dev/null
+++ b/progs/glsl/.gitignore
@@ -0,0 +1,10 @@
+brick
+bump
+deriv
+extfuncs.h
+mandelbrot
+noise
+readtex.c
+readtex.h
+texdemo1
+toyball
diff --git a/progs/glsl/bump.c b/progs/glsl/bump.c
index a6846acf7e..11f87ab127 100644
--- a/progs/glsl/bump.c
+++ b/progs/glsl/bump.c
@@ -247,7 +247,7 @@ LoadAndCompileShader(GLuint shader, const char *text)
GLchar log[1000];
GLsizei len;
glGetShaderInfoLog_func(shader, 1000, &len, log);
- fprintf(stderr, "brick: problem compiling shader: %s\n", log);
+ fprintf(stderr, "bump: problem compiling shader: %s\n", log);
exit(1);
}
else {
@@ -267,12 +267,12 @@ ReadShader(GLuint shader, const char *filename)
char *buffer = (char*) malloc(max);
FILE *f = fopen(filename, "r");
if (!f) {
- fprintf(stderr, "brick: Unable to open shader file %s\n", filename);
+ fprintf(stderr, "bump: Unable to open shader file %s\n", filename);
exit(1);
}
n = fread(buffer, 1, max, f);
- printf("brick: read %d bytes from shader file %s\n", n, filename);
+ printf("bump: read %d bytes from shader file %s\n", n, filename);
if (n > 0) {
buffer[n] = 0;
LoadAndCompileShader(shader, buffer);
diff --git a/progs/glsl/mandelbrot.c b/progs/glsl/mandelbrot.c
index 7a2bad6dde..e7b2b04b0d 100644
--- a/progs/glsl/mandelbrot.c
+++ b/progs/glsl/mandelbrot.c
@@ -172,7 +172,7 @@ LoadAndCompileShader(GLuint shader, const char *text)
GLchar log[1000];
GLsizei len;
glGetShaderInfoLog_func(shader, 1000, &len, log);
- fprintf(stderr, "brick: problem compiling shader: %s\n", log);
+ fprintf(stderr, "mandelbrot: problem compiling shader: %s\n", log);
exit(1);
}
else {
@@ -192,12 +192,12 @@ ReadShader(GLuint shader, const char *filename)
char *buffer = (char*) malloc(max);
FILE *f = fopen(filename, "r");
if (!f) {
- fprintf(stderr, "brick: Unable to open shader file %s\n", filename);
+ fprintf(stderr, "mandelbrot: Unable to open shader file %s\n", filename);
exit(1);
}
n = fread(buffer, 1, max, f);
- printf("brick: read %d bytes from shader file %s\n", n, filename);
+ printf("mandelbrot: read %d bytes from shader file %s\n", n, filename);
if (n > 0) {
buffer[n] = 0;
LoadAndCompileShader(shader, buffer);
diff --git a/progs/glsl/noise.c b/progs/glsl/noise.c
index a26a805944..adccd1a7c8 100644
--- a/progs/glsl/noise.c
+++ b/progs/glsl/noise.c
@@ -188,7 +188,7 @@ LoadAndCompileShader(GLuint shader, const char *text)
GLchar log[1000];
GLsizei len;
glGetShaderInfoLog_func(shader, 1000, &len, log);
- fprintf(stderr, "brick: problem compiling shader: %s\n", log);
+ fprintf(stderr, "noise: problem compiling shader: %s\n", log);
exit(1);
}
else {
diff --git a/progs/glsl/toyball.c b/progs/glsl/toyball.c
index cef52c04a6..3aa096161a 100644
--- a/progs/glsl/toyball.c
+++ b/progs/glsl/toyball.c
@@ -185,7 +185,7 @@ LoadAndCompileShader(GLuint shader, const char *text)
GLchar log[1000];
GLsizei len;
glGetShaderInfoLog_func(shader, 1000, &len, log);
- fprintf(stderr, "brick: problem compiling shader: %s\n", log);
+ fprintf(stderr, "toyball: problem compiling shader: %s\n", log);
exit(1);
}
else {
@@ -205,12 +205,12 @@ ReadShader(GLuint shader, const char *filename)
char *buffer = (char*) malloc(max);
FILE *f = fopen(filename, "r");
if (!f) {
- fprintf(stderr, "brick: Unable to open shader file %s\n", filename);
+ fprintf(stderr, "toyball: Unable to open shader file %s\n", filename);
exit(1);
}
n = fread(buffer, 1, max, f);
- printf("brick: read %d bytes from shader file %s\n", n, filename);
+ printf("toyball: read %d bytes from shader file %s\n", n, filename);
if (n > 0) {
buffer[n] = 0;
LoadAndCompileShader(shader, buffer);
diff --git a/progs/miniglx/.gitignore b/progs/miniglx/.gitignore
new file mode 100644
index 0000000000..f630f591f6
--- /dev/null
+++ b/progs/miniglx/.gitignore
@@ -0,0 +1,6 @@
+manytex
+miniglxsample
+miniglxtest
+sample_server
+sample_server2
+texline
diff --git a/progs/osdemos/.gitignore b/progs/osdemos/.gitignore
new file mode 100644
index 0000000000..5c78f12481
--- /dev/null
+++ b/progs/osdemos/.gitignore
@@ -0,0 +1,8 @@
+osdemo
+osdemo16
+osdemo32
+ostest1
+readtex.c
+readtex.h
+showbuffer.c
+showbuffer.h
diff --git a/progs/samples/.gitignore b/progs/samples/.gitignore
index 12b0650567..f60d6e94ea 100644
--- a/progs/samples/.gitignore
+++ b/progs/samples/.gitignore
@@ -1,24 +1,41 @@
.cvsignore
accum
+anywin
+bdemo
+binfo
bitmap1
bitmap2
blendeq
blendxor
+bugger
copy
cursor
+demo
depth
eval
+ffset
fog
font
+font
+incopy
line
logo
+lthreads
+lxdemo
+lxgears
+lxheads
+lxinfo
+lxpixmap
nurb
oglinfo
olympic
overlay
+pend
point
prim
quad
+readtex.c
+readtex.h
select
shape
sphere
@@ -28,18 +45,3 @@ stretch
texture
tri
wave
-bugger
-pend
-lthreads
-lxdemo
-lxgears
-lxheads
-lxinfo
-lxpixmap
-anywin
-ffset
-bdemo
-binfo
-incopy
-demo
-font
diff --git a/progs/slang/.gitignore b/progs/slang/.gitignore
new file mode 100644
index 0000000000..8a42b018e6
--- /dev/null
+++ b/progs/slang/.gitignore
@@ -0,0 +1,3 @@
+cltest
+sotest
+vstest
diff --git a/progs/tests/.gitignore b/progs/tests/.gitignore
index cb3e09d5d5..eaa67c3a5d 100644
--- a/progs/tests/.gitignore
+++ b/progs/tests/.gitignore
@@ -1,5 +1,4 @@
.cvsignore
-getproclist.h
afsmultiarb
antialias
arbfpspec
@@ -34,17 +33,18 @@ fogcoord
fptest1
fptexture
getprocaddress
-jkrahntest
+getproclist.h
interleave
invert
+jkrahntest
manytex
mipmap_limits
multipal
no_s3tc
packedpixels
pbo
-projtex
prog_parameter
+projtex
random
readrate
readtex.c
diff --git a/progs/tools/trace/.gitignore b/progs/tools/trace/.gitignore
new file mode 100644
index 0000000000..afe0c5829e
--- /dev/null
+++ b/progs/tools/trace/.gitignore
@@ -0,0 +1 @@
+gltrace.cc
diff --git a/progs/trivial/.gitignore b/progs/trivial/.gitignore
new file mode 100644
index 0000000000..1c49fdd55f
--- /dev/null
+++ b/progs/trivial/.gitignore
@@ -0,0 +1,65 @@
+clear
+dlist-dangling
+dlist-edgeflag
+dlist-edgeflag-dangling
+drawarrays
+drawelements
+drawrange
+line
+line-clip
+line-cull
+line-userclip
+line-userclip-clip
+line-userclip-nop
+line-userclip-nop-clip
+lineloop
+lineloop-clip
+point
+point-clip
+point-param
+point-wide
+poly
+poly-flat
+poly-unfilled
+quad
+quad-clip
+quad-clip-all-vertices
+quad-clip-nearplane
+quad-degenerate
+quad-flat
+quad-offset-factor
+quad-offset-unfilled
+quad-offset-units
+quad-tex-2d
+quad-tex-3d
+quad-tex-pbo
+quad-unfilled
+quads
+quadstrip
+quadstrip-flat
+readtex.c
+readtex.h
+tri
+tri-blend
+tri-clip
+tri-cull
+tri-dlist
+tri-edgeflag
+tri-flat
+tri-flat-clip
+tri-tex-3d
+tri-unfilled
+tri-unfilled-clip
+tri-unfilled-smooth
+tri-unfilled-userclip
+tri-userclip
+tristrip
+tristrip-clip
+vbo-drawarrays
+vbo-drawelements
+vbo-drawrange
+vp-array
+vp-clip
+vp-line-clip
+vp-tri
+vp-unfilled
diff --git a/progs/vp/.gitignore b/progs/vp/.gitignore
new file mode 100644
index 0000000000..a5ff993525
--- /dev/null
+++ b/progs/vp/.gitignore
@@ -0,0 +1 @@
+vp-tris
diff --git a/progs/xdemos/.gitignore b/progs/xdemos/.gitignore
index f959ef26ec..250bc17d98 100644
--- a/progs/xdemos/.gitignore
+++ b/progs/xdemos/.gitignore
@@ -5,14 +5,14 @@ glxgears
glxgears_fbconfig
glxheads
glxinfo
-glxpixmap
glxpbdemo
+glxpixmap
glxswapcontrol
manywin
offset
overlay
-pbinfo
pbdemo
+pbinfo
texture_from_pixmap
wincopy
xdemo
diff --git a/progs/xdemos/Makefile b/progs/xdemos/Makefile
index c585026ad3..a7ba9afcac 100644
--- a/progs/xdemos/Makefile
+++ b/progs/xdemos/Makefile
@@ -8,7 +8,9 @@ INCDIR = $(TOP)/include
LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME)
-PROGS = glthreads \
+PROGS = \
+ corender \
+ glthreads \
glxdemo \
glxgears \
glxgears_fbconfig \
@@ -17,6 +19,7 @@ PROGS = glthreads \
glxinfo \
glxpixmap \
glxpbdemo \
+ glxsnoop \
glxswapcontrol \
manywin \
offset \
@@ -82,3 +85,11 @@ xuserotfont.o: xuserotfont.c xuserotfont.h
xrotfontdemo.o: xrotfontdemo.c xuserotfont.h
$(CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) xrotfontdemo.c
+corender: corender.o ipc.o
+ $(CC) $(CFLAGS) corender.o ipc.o $(APP_LIB_DEPS) -o $@
+
+corender.o: corender.c ipc.h
+ $(CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) corender.c
+
+ipc.o: ipc.c ipc.h
+ $(CC) -c -I. -I$(INCDIR) $(X11_INCLUDES) $(CFLAGS) ipc.c \ No newline at end of file
diff --git a/progs/xdemos/corender.c b/progs/xdemos/corender.c
new file mode 100644
index 0000000000..02e4ac0216
--- /dev/null
+++ b/progs/xdemos/corender.c
@@ -0,0 +1,396 @@
+/**
+ * Example of cooperative rendering into one window by two processes.
+ * The first instance of the program creates the GLX window.
+ * The second instance of the program gets the window ID from the first
+ * and draws into it.
+ * Socket IPC is used for synchronization.
+ *
+ * Usage:
+ * 1. run 'corender &'
+ * 2. run 'corender 2' (any arg will do)
+ *
+ * Brian Paul
+ * 11 Oct 2007
+ */
+
+
+#include <GL/gl.h>
+#include <GL/glx.h>
+#include <assert.h>
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/keysym.h>
+#include <unistd.h>
+#include "ipc.h"
+
+
+static int MyID = 0; /* 0 or 1 */
+static int WindowID = 0;
+static GLXContext Context = 0;
+static int Width = 700, Height = 350;
+static int Rot = 0;
+static int Sock = 0;
+
+static GLfloat Red[4] = {1.0, 0.2, 0.2, 1.0};
+static GLfloat Blue[4] = {0.2, 0.2, 1.0, 1.0};
+
+static int Sync = 1; /** synchronized rendering? */
+
+
+static void
+setup_ipc(void)
+{
+ int k, port = 10001;
+
+ if (MyID == 0) {
+ /* I'm the first one, wait for connection from second */
+ k = CreatePort(&port);
+ assert(k != -1);
+
+ printf("Waiting for connection from another 'corender'\n");
+ Sock = AcceptConnection(k);
+
+ printf("Got connection, sending windowID\n");
+
+ /* send windowID */
+ SendData(Sock, &WindowID, sizeof(WindowID));
+ }
+ else {
+ /* I'm the second one, connect to first */
+ char hostname[1000];
+
+ MyHostName(hostname, 1000);
+ Sock = Connect(hostname, port);
+ assert(Sock != -1);
+
+ /* get windowID */
+ ReceiveData(Sock, &WindowID, sizeof(WindowID));
+ printf("Contacted first 'corender', getting WindowID\n");
+ }
+}
+
+
+
+/** from GLUT */
+static void
+doughnut(GLfloat r, GLfloat R, GLint nsides, GLint rings)
+{
+ int i, j;
+ GLfloat theta, phi, theta1;
+ GLfloat cosTheta, sinTheta;
+ GLfloat cosTheta1, sinTheta1;
+ GLfloat ringDelta, sideDelta;
+
+ ringDelta = 2.0 * M_PI / rings;
+ sideDelta = 2.0 * M_PI / nsides;
+
+ theta = 0.0;
+ cosTheta = 1.0;
+ sinTheta = 0.0;
+ for (i = rings - 1; i >= 0; i--) {
+ theta1 = theta + ringDelta;
+ cosTheta1 = cos(theta1);
+ sinTheta1 = sin(theta1);
+ glBegin(GL_QUAD_STRIP);
+ phi = 0.0;
+ for (j = nsides; j >= 0; j--) {
+ GLfloat cosPhi, sinPhi, dist;
+
+ phi += sideDelta;
+ cosPhi = cos(phi);
+ sinPhi = sin(phi);
+ dist = R + r * cosPhi;
+
+ glNormal3f(cosTheta1 * cosPhi, -sinTheta1 * cosPhi, sinPhi);
+ glVertex3f(cosTheta1 * dist, -sinTheta1 * dist, r * sinPhi);
+ glNormal3f(cosTheta * cosPhi, -sinTheta * cosPhi, sinPhi);
+ glVertex3f(cosTheta * dist, -sinTheta * dist, r * sinPhi);
+ }
+ glEnd();
+ theta = theta1;
+ cosTheta = cosTheta1;
+ sinTheta = sinTheta1;
+ }
+}
+
+
+static void
+redraw(Display *dpy)
+{
+ int dbg = 0;
+
+ glXMakeCurrent(dpy, WindowID, Context);
+ glEnable(GL_LIGHTING);
+ glEnable(GL_LIGHT0);
+ glEnable(GL_DEPTH_TEST);
+ glClearColor(0.5, 0.5, 0.5, 0.0);
+
+ if (MyID == 0) {
+ /* First process */
+
+ glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
+
+ glPushMatrix();
+ glTranslatef(-1, 0, 0);
+ glRotatef(Rot, 1, 0, 0);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, Red);
+ doughnut(0.5, 2.0, 20, 30);
+ glPopMatrix();
+
+ glFinish();
+ if (!Sync) {
+ usleep(1000*10);
+ }
+
+ /* signal second process to render */
+ if (Sync) {
+ int code = 1;
+ if (dbg) printf("0: send signal\n");
+ SendData(Sock, &code, sizeof(code));
+ SendData(Sock, &Rot, sizeof(Rot));
+ }
+
+ /* wait for second process to finish rendering */
+ if (Sync) {
+ int code = 0;
+ if (dbg) printf("0: wait signal\n");
+ ReceiveData(Sock, &code, sizeof(code));
+ if (dbg) printf("0: got signal\n");
+ assert(code == 2);
+ }
+
+ }
+ else {
+ /* Second process */
+
+ /* wait for first process's signal for me to render */
+ if (Sync) {
+ int code = 0;
+ if (dbg) printf("1: wait signal\n");
+ ReceiveData(Sock, &code, sizeof(code));
+ ReceiveData(Sock, &Rot, sizeof(Rot));
+
+ if (dbg) printf("1: got signal\n");
+ assert(code == 1);
+ }
+
+ /* XXX this clear should not be here, but for some reason, it
+ * makes things _mostly_ work correctly w/ NVIDIA's driver.
+ * There's only occasional glitches.
+ * Without this glClear(), depth buffer for the second process
+ * is pretty much broken.
+ */
+ //glClear(GL_DEPTH_BUFFER_BIT);
+
+ glPushMatrix();
+ glTranslatef(1, 0, 0);
+ glRotatef(Rot + 90 , 1, 0, 0);
+ glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, Blue);
+ doughnut(0.5, 2.0, 20, 30);
+ glPopMatrix();
+ glFinish();
+
+ glXSwapBuffers(dpy, WindowID);
+ usleep(1000*10);
+
+ /* signal first process that I'm done rendering */
+ if (Sync) {
+ int code = 2;
+ if (dbg) printf("1: send signal\n");
+ SendData(Sock, &code, sizeof(code));
+ }
+ }
+}
+
+
+static void
+resize(Display *dpy, int width, int height)
+{
+ float ar = (float) width / height;
+
+ glXMakeCurrent(dpy, WindowID, Context);
+
+ glViewport(0, 0, width, height);
+ glMatrixMode(GL_PROJECTION);
+ glLoadIdentity();
+ glFrustum(-ar, ar, 1.0, -1.0, 5.0, 200.0);
+ glMatrixMode(GL_MODELVIEW);
+ glLoadIdentity();
+ glTranslatef(0, 0, -15);
+
+ Width = width;
+ Height = height;
+}
+
+
+
+static void
+set_window_title(Display *dpy, Window win, const char *title)
+{
+ XSizeHints sizehints;
+ sizehints.flags = 0;
+ XSetStandardProperties(dpy, win, title, title,
+ None, (char **)NULL, 0, &sizehints);
+}
+
+
+static Window
+make_gl_window(Display *dpy, XVisualInfo *visinfo, int width, int height)
+{
+ int scrnum;
+ XSetWindowAttributes attr;
+ unsigned long mask;
+ Window root;
+ Window win;
+ int x = 0, y = 0;
+ char *name = NULL;
+
+ scrnum = DefaultScreen( dpy );
+ root = RootWindow( dpy, scrnum );
+
+ /* window attributes */
+ attr.background_pixel = 0;
+ attr.border_pixel = 0;
+ attr.colormap = XCreateColormap( dpy, root, visinfo->visual, AllocNone);
+ attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+ mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
+
+ win = XCreateWindow( dpy, root, x, y, width, height,
+ 0, visinfo->depth, InputOutput,
+ visinfo->visual, mask, &attr );
+
+ /* set hints and properties */
+ {
+ XSizeHints sizehints;
+ sizehints.x = x;
+ sizehints.y = y;
+ sizehints.width = width;
+ sizehints.height = height;
+ sizehints.flags = USSize | USPosition;
+ XSetNormalHints(dpy, win, &sizehints);
+ XSetStandardProperties(dpy, win, name, name,
+ None, (char **)NULL, 0, &sizehints);
+ }
+
+ return win;
+}
+
+
+static void
+set_event_mask(Display *dpy, Window win)
+{
+ XSetWindowAttributes attr;
+ attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+ XChangeWindowAttributes(dpy, win, CWEventMask, &attr);
+}
+
+
+static void
+event_loop(Display *dpy)
+{
+ while (1) {
+ while (XPending(dpy) > 0) {
+ XEvent event;
+ XNextEvent(dpy, &event);
+
+ switch (event.type) {
+ case Expose:
+ redraw(dpy);
+ break;
+ case ConfigureNotify:
+ resize(dpy, event.xconfigure.width, event.xconfigure.height);
+ break;
+ case KeyPress:
+ {
+ char buffer[10];
+ int r, code;
+ code = XLookupKeysym(&event.xkey, 0);
+ if (code == XK_Left) {
+ }
+ else {
+ r = XLookupString(&event.xkey, buffer, sizeof(buffer),
+ NULL, NULL);
+ if (buffer[0] == 27) {
+ exit(0);
+ }
+ }
+ }
+ default:
+ /* nothing */
+ ;
+ }
+ }
+
+ if (MyID == 0 || !Sync)
+ Rot += 1;
+ redraw(dpy);
+ }
+}
+
+
+static XVisualInfo *
+choose_visual(Display *dpy)
+{
+ int attribs[] = { GLX_RGBA,
+ GLX_RED_SIZE, 1,
+ GLX_GREEN_SIZE, 1,
+ GLX_BLUE_SIZE, 1,
+ GLX_DOUBLEBUFFER,
+ GLX_DEPTH_SIZE, 1,
+ None };
+ int scrnum = DefaultScreen( dpy );
+ return glXChooseVisual(dpy, scrnum, attribs);
+}
+
+
+static void
+parse_opts(int argc, char *argv[])
+{
+ if (argc > 1) {
+ MyID = 1;
+ }
+}
+
+
+int
+main( int argc, char *argv[] )
+{
+ Display *dpy;
+ XVisualInfo *visinfo;
+
+ parse_opts(argc, argv);
+
+ dpy = XOpenDisplay(NULL);
+
+ visinfo = choose_visual(dpy);
+
+ Context = glXCreateContext( dpy, visinfo, NULL, True );
+ if (!Context) {
+ printf("Error: glXCreateContext failed\n");
+ exit(1);
+ }
+
+ if (MyID == 0) {
+ WindowID = make_gl_window(dpy, visinfo, Width, Height);
+ set_window_title(dpy, WindowID, "corender");
+ XMapWindow(dpy, WindowID);
+ /*printf("WindowID 0x%x\n", (int) WindowID);*/
+ }
+
+ /* do ipc hand-shake here */
+ setup_ipc();
+ assert(Sock);
+ assert(WindowID);
+
+ if (MyID == 1) {
+ set_event_mask(dpy, WindowID);
+ }
+
+ resize(dpy, Width, Height);
+
+ event_loop(dpy);
+
+ return 0;
+}
diff --git a/progs/xdemos/glxsnoop.c b/progs/xdemos/glxsnoop.c
new file mode 100644
index 0000000000..2e951345b5
--- /dev/null
+++ b/progs/xdemos/glxsnoop.c
@@ -0,0 +1,377 @@
+/**
+ * Display/snoop the z/stencil/back/front buffers of another app's window.
+ * Also, an example of the need for shared ancillary renderbuffers.
+ *
+ * Hint: use 'xwininfo' to get a window's ID.
+ *
+ * Brian Paul
+ * 11 Oct 2007
+ */
+
+#define GL_GLEXT_PROTOTYPES
+
+#include <GL/gl.h>
+#include <GL/glx.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <X11/keysym.h>
+
+
+#define Z_BUFFER 1
+#define STENCIL_BUFFER 2
+#define BACK_BUFFER 3
+#define FRONT_BUFFER 4
+
+
+static int Buffer = BACK_BUFFER;
+static int WindowID = 0;
+static const char *DisplayName = NULL;
+static GLXContext Context = 0;
+static int Width, Height;
+
+
+/**
+ * Grab the z/stencil/back/front image from the srcWin and display it
+ * (possibly converted to grayscale) in the dstWin.
+ */
+static void
+redraw(Display *dpy, Window srcWin, Window dstWin )
+{
+ GLubyte *image = malloc(Width * Height * 4);
+
+ glXMakeCurrent(dpy, srcWin, Context);
+ glPixelStorei(GL_PACK_ALIGNMENT, 1);
+ if (Buffer == BACK_BUFFER) {
+ glReadBuffer(GL_BACK);
+ glReadPixels(0, 0, Width, Height, GL_RGBA, GL_UNSIGNED_BYTE, image);
+ }
+ else if (Buffer == FRONT_BUFFER) {
+ glReadBuffer(GL_FRONT);
+ glReadPixels(0, 0, Width, Height, GL_RGBA, GL_UNSIGNED_BYTE, image);
+ }
+ else if (Buffer == Z_BUFFER) {
+ GLfloat *z = malloc(Width * Height * sizeof(GLfloat));
+ int i;
+ glReadPixels(0, 0, Width, Height, GL_DEPTH_COMPONENT, GL_FLOAT, z);
+ for (i = 0; i < Width * Height; i++) {
+ image[i*4+0] =
+ image[i*4+1] =
+ image[i*4+2] = (GLint) (255.0 * z[i]);
+ image[i*4+3] = 255;
+ }
+ free(z);
+ }
+ else if (Buffer == STENCIL_BUFFER) {
+ GLubyte *sten = malloc(Width * Height * sizeof(GLubyte));
+ int i, min = 100, max = -1;
+ float step;
+ int sz;
+ glGetIntegerv(GL_STENCIL_BITS, &sz);
+ glReadPixels(0, 0, Width, Height,
+ GL_STENCIL_INDEX, GL_UNSIGNED_BYTE, sten);
+ /* find min/max for converting stencil to grayscale */
+ for (i = 0; i < Width * Height; i++) {
+ if (sten[i] < min)
+ min = sten[i];
+ if (sten[i] > max)
+ max = sten[i];
+ }
+ if (min == max)
+ step = 0;
+ else
+ step = 255.0 / (float) (max - min);
+ for (i = 0; i < Width * Height; i++) {
+ image[i*4+0] =
+ image[i*4+1] =
+ image[i*4+2] = (GLint) ((sten[i] - min) * step);
+ image[i*4+3] = 255;
+ }
+ free(sten);
+ }
+
+ glXMakeCurrent(dpy, dstWin, Context);
+ glWindowPos2iARB(0, 0);
+ glDrawBuffer(GL_FRONT);
+ glDrawPixels(Width, Height, GL_RGBA, GL_UNSIGNED_BYTE, image);
+ glFlush();
+
+ free(image);
+}
+
+
+static void
+set_window_title(Display *dpy, Window win, const char *title)
+{
+ XSizeHints sizehints;
+ sizehints.flags = 0;
+ XSetStandardProperties(dpy, win, title, title,
+ None, (char **)NULL, 0, &sizehints);
+}
+
+
+static Window
+make_gl_window(Display *dpy, XVisualInfo *visinfo, int width, int height)
+{
+ int scrnum;
+ XSetWindowAttributes attr;
+ unsigned long mask;
+ Window root;
+ Window win;
+ int x = 0, y = 0;
+ char *name = NULL;
+
+ scrnum = DefaultScreen( dpy );
+ root = RootWindow( dpy, scrnum );
+
+ /* window attributes */
+ attr.background_pixel = 0;
+ attr.border_pixel = 0;
+ attr.colormap = XCreateColormap( dpy, root, visinfo->visual, AllocNone);
+ attr.event_mask = StructureNotifyMask | ExposureMask | KeyPressMask;
+ mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
+
+ win = XCreateWindow( dpy, root, x, y, width, height,
+ 0, visinfo->depth, InputOutput,
+ visinfo->visual, mask, &attr );
+
+ /* set hints and properties */
+ {
+ XSizeHints sizehints;
+ sizehints.x = x;
+ sizehints.y = y;
+ sizehints.width = width;
+ sizehints.height = height;
+ sizehints.flags = USSize | USPosition;
+ XSetNormalHints(dpy, win, &sizehints);
+ XSetStandardProperties(dpy, win, name, name,
+ None, (char **)NULL, 0, &sizehints);
+ }
+
+ return win;
+}
+
+
+static void
+update_window_title(Display *dpy, Window win)
+{
+ char title[1000], *buf;
+
+ switch (Buffer) {
+ case Z_BUFFER:
+ buf = "Z";
+ break;
+ case STENCIL_BUFFER:
+ buf = "Stencil";
+ break;
+ case BACK_BUFFER:
+ buf = "Back";
+ break;
+ case FRONT_BUFFER:
+ buf = "Front";
+ break;
+ default:
+ buf = "";
+ }
+
+ sprintf(title, "glxsnoop window 0x%x (%s buffer)", (int) WindowID, buf);
+
+ set_window_title(dpy, win, title);
+}
+
+
+static void
+keypress(Display *dpy, Window win, char key)
+{
+ switch (key) {
+ case 27:
+ /* escape */
+ exit(0);
+ break;
+ case 's':
+ Buffer = STENCIL_BUFFER;
+ break;
+ case 'z':
+ Buffer = Z_BUFFER;
+ break;
+ case 'f':
+ Buffer = FRONT_BUFFER;
+ break;
+ case 'b':
+ Buffer = BACK_BUFFER;
+ break;
+ default:
+ return;
+ }
+
+ update_window_title(dpy, win);
+ redraw(dpy, WindowID, win);
+}
+
+
+static void
+event_loop(Display *dpy, Window win)
+{
+ XEvent event;
+
+ while (1) {
+ XNextEvent( dpy, &event );
+
+ switch (event.type) {
+ case Expose:
+ redraw(dpy, WindowID, win);
+ break;
+ case ConfigureNotify:
+ /*resize( event.xconfigure.width, event.xconfigure.height );*/
+ break;
+ case KeyPress:
+ {
+ char buffer[10];
+ int r, code;
+ code = XLookupKeysym(&event.xkey, 0);
+ if (code == XK_Left) {
+ }
+ else {
+ r = XLookupString(&event.xkey, buffer, sizeof(buffer),
+ NULL, NULL);
+ keypress(dpy, win, buffer[0]);
+ }
+ }
+ default:
+ /* nothing */
+ ;
+ }
+ }
+}
+
+
+static VisualID
+get_window_visualid(Display *dpy, Window win)
+{
+ XWindowAttributes attr;
+
+ if (XGetWindowAttributes(dpy, win, &attr)) {
+ return attr.visual->visualid;
+ }
+ else {
+ return 0;
+ }
+}
+
+
+static void
+get_window_size(Display *dpy, Window win, int *w, int *h)
+{
+ XWindowAttributes attr;
+
+ if (XGetWindowAttributes(dpy, win, &attr)) {
+ *w = attr.width;
+ *h = attr.height;
+ }
+ else {
+ *w = *h = 0;
+ }
+}
+
+
+static XVisualInfo *
+visualid_to_visualinfo(Display *dpy, VisualID vid)
+{
+ XVisualInfo *vinfo, templ;
+ long mask;
+ int n;
+
+ templ.visualid = vid;
+ mask = VisualIDMask;
+
+ vinfo = XGetVisualInfo(dpy, mask, &templ, &n);
+ return vinfo;
+}
+
+
+static void
+key_usage(void)
+{
+ printf("Keyboard:\n");
+ printf(" z - display Z buffer\n");
+ printf(" s - display stencil buffer\n");
+ printf(" f - display front color buffer\n");
+ printf(" b - display back buffer\n");
+}
+
+
+static void
+usage(void)
+{
+ printf("Usage: glxsnoop [-display dpy] windowID\n");
+ key_usage();
+}
+
+
+static void
+parse_opts(int argc, char *argv[])
+{
+ int i;
+
+ for (i = 1; i < argc; i++) {
+ if (strcmp(argv[i], "-h") == 0) {
+ usage();
+ exit(0);
+ }
+ else if (strcmp(argv[i], "-display") == 0) {
+ DisplayName = argv[i + 1];
+ i++;
+ }
+ else {
+ if (argv[i][0] == '0' && argv[i][1] == 'x') {
+ /* hex */
+ WindowID = strtol(argv[i], NULL, 16);
+ }
+ else {
+ WindowID = atoi(argv[i]);
+ }
+ break;
+ }
+ }
+
+ if (!WindowID) {
+ usage();
+ exit(0);
+ }
+}
+
+
+int
+main( int argc, char *argv[] )
+{
+ Display *dpy;
+ VisualID vid;
+ XVisualInfo *visinfo;
+ Window win;
+
+ parse_opts(argc, argv);
+
+ key_usage();
+
+ dpy = XOpenDisplay(DisplayName);
+
+ /* find the VisualID for the named window */
+ vid = get_window_visualid(dpy, WindowID);
+ get_window_size(dpy, WindowID, &Width, &Height);
+
+ visinfo = visualid_to_visualinfo(dpy, vid);
+
+ Context = glXCreateContext( dpy, visinfo, NULL, True );
+ if (!Context) {
+ printf("Error: glXCreateContext failed\n");
+ exit(1);
+ }
+
+ win = make_gl_window(dpy, visinfo, Width, Height);
+ XMapWindow(dpy, win);
+ update_window_title(dpy, win);
+
+ event_loop( dpy, win );
+
+ return 0;
+}
diff --git a/progs/xdemos/ipc.c b/progs/xdemos/ipc.c
new file mode 100644
index 0000000000..fa52b09076
--- /dev/null
+++ b/progs/xdemos/ipc.c
@@ -0,0 +1,264 @@
+/* Copyright (c) 2003 Tungsten Graphics, Inc.
+ *
+ * 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, the Tungsten
+ * Graphics splash screen, and this permission notice 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 AUTHORS OR COPYRIGHT HOLDERS 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.
+ */
+
+/*
+ * Simple IPC API
+ * Brian Paul
+ */
+
+
+#include <assert.h>
+#include <stdio.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include "ipc.h"
+
+#if defined(IRIX) || defined(irix)
+typedef int socklen_t;
+#endif
+
+#define NO_DELAY 1
+
+#define DEFAULT_MASTER_PORT 7011
+
+
+/*
+ * Return my hostname in <nameOut>.
+ * Return 1 for success, 0 for error.
+ */
+int
+MyHostName(char *nameOut, int maxNameLength)
+{
+ int k = gethostname(nameOut, maxNameLength);
+ return k==0;
+}
+
+
+/*
+ * Create a socket attached to a port. Later, we can call AcceptConnection
+ * on the socket returned from this function.
+ * Return the new socket number or -1 if error.
+ */
+int
+CreatePort(int *port)
+{
+ char hostname[1000];
+ struct sockaddr_in servaddr;
+ struct hostent *hp;
+ int so_reuseaddr = 1;
+ int tcp_nodelay = 1;
+ int sock, k;
+
+ /* create socket */
+ sock = socket(AF_INET, SOCK_STREAM, 0);
+ assert(sock > 2);
+
+ /* get my host name */
+ k = gethostname(hostname, 1000);
+ assert(k == 0);
+
+ /* get hostent info */
+ hp = gethostbyname(hostname);
+ assert(hp);
+
+ /* initialize the servaddr struct */
+ memset(&servaddr, 0, sizeof(servaddr) );
+ servaddr.sin_family = AF_INET;
+ servaddr.sin_port = htons((unsigned short) (*port));
+ memcpy((char *) &servaddr.sin_addr, hp->h_addr,
+ sizeof(servaddr.sin_addr));
+
+ /* deallocate when we exit */
+ k = setsockopt(sock, SOL_SOCKET, SO_REUSEADDR,
+ (char *) &so_reuseaddr, sizeof(so_reuseaddr));
+ assert(k==0);
+
+ /* send packets immediately */
+#if NO_DELAY
+ k = setsockopt(sock, IPPROTO_TCP, TCP_NODELAY,
+ (char *) &tcp_nodelay, sizeof(tcp_nodelay));
+ assert(k==0);
+#endif
+
+ if (*port == 0)
+ *port = DEFAULT_MASTER_PORT;
+
+ k = 1;
+ while (k && (*port < 65534)) {
+ /* bind our address to the socket */
+ servaddr.sin_port = htons((unsigned short) (*port));
+ k = bind(sock, (struct sockaddr *) &servaddr, sizeof(servaddr));
+ if (k)
+ *port = *port + 1;
+ }
+
+#if 0
+ printf("###### Real Port: %d\n", *port);
+#endif
+
+ /* listen for connections */
+ k = listen(sock, 100);
+ assert(k == 0);
+
+ return sock;
+}
+
+
+/*
+ * Accept a connection on the named socket.
+ * Return a new socket for the new connection, or -1 if error.
+ */
+int
+AcceptConnection(int socket)
+{
+ struct sockaddr addr;
+ socklen_t addrLen;
+ int newSock;
+
+ addrLen = sizeof(addr);
+ newSock = accept(socket, &addr, &addrLen);
+ if (newSock == 1)
+ return -1;
+ else
+ return newSock;
+}
+
+
+/*
+ * Contact the server running on the given host on the named port.
+ * Return socket number or -1 if error.
+ */
+int
+Connect(const char *hostname, int port)
+{
+ struct sockaddr_in servaddr;
+ struct hostent *hp;
+ int sock, k;
+ int tcp_nodelay = 1;
+
+ assert(port);
+
+ sock = socket(AF_INET, SOCK_STREAM, 0);
+ assert(sock >= 0);
+
+ hp = gethostbyname(hostname);
+ assert(hp);
+
+ memset(&servaddr, 0, sizeof(servaddr));
+ servaddr.sin_family = AF_INET;
+ servaddr.sin_port = htons((unsigned short) port);
+ memcpy((char *) &servaddr.sin_addr, hp->h_addr, sizeof(servaddr.sin_addr));
+
+ k = connect(sock, (struct sockaddr *) &servaddr, sizeof(servaddr));
+ if (k != 0) {
+ perror("Connect:");
+ return -1;
+ }
+
+#if NO_DELAY
+ /* send packets immediately */
+ k = setsockopt(sock, IPPROTO_TCP, TCP_NODELAY,
+ (char *) &tcp_nodelay, sizeof(tcp_nodelay));
+ assert(k==0);
+#endif
+
+ return sock;
+}
+
+
+void
+CloseSocket(int socket)
+{
+ close(socket);
+}
+
+
+int
+SendData(int socket, const void *data, int bytes)
+{
+ int sent = 0;
+ int b;
+
+ while (sent < bytes) {
+ b = write(socket, (char *) data + sent, bytes - sent);
+ if (b <= 0)
+ return -1; /* something broke */
+ sent += b;
+ }
+ return sent;
+}
+
+
+int
+ReceiveData(int socket, void *data, int bytes)
+{
+ int received = 0, b;
+
+ while (received < bytes) {
+ b = read(socket, (char *) data + received, bytes - received);
+ if (b <= 0)
+ return -1;
+ received += b;
+ }
+ return received;
+}
+
+
+int
+SendString(int socket, const char *str)
+{
+ const int len = strlen(str);
+ int sent, b;
+
+ /* first, send a 4-byte length indicator */
+ b = write(socket, &len, sizeof(len));
+ if (b <= 0)
+ return -1;
+
+ sent = SendData(socket, str, len);
+ assert(sent == len);
+ return sent;
+}
+
+
+int
+ReceiveString(int socket, char *str, int maxLen)
+{
+ int len, received, b;
+
+ /* first, read 4 bytes to see how long of string to receive */
+ b = read(socket, &len, sizeof(len));
+ if (b <= 0)
+ return -1;
+
+ assert(len <= maxLen); /* XXX fix someday */
+ assert(len >= 0);
+ received = ReceiveData(socket, str, len);
+ assert(received != -1);
+ assert(received == len);
+ str[len] = 0;
+ return received;
+}
diff --git a/progs/xdemos/ipc.h b/progs/xdemos/ipc.h
new file mode 100644
index 0000000000..3f434457c6
--- /dev/null
+++ b/progs/xdemos/ipc.h
@@ -0,0 +1,16 @@
+#ifndef IPC_H
+#define IPC_H
+
+
+extern int MyHostName(char *nameOut, int maxNameLength);
+extern int CreatePort(int *port);
+extern int AcceptConnection(int socket);
+extern int Connect(const char *hostname, int port);
+extern void CloseSocket(int socket);
+extern int SendData(int socket, const void *data, int bytes);
+extern int ReceiveData(int socket, void *data, int bytes);
+extern int SendString(int socket, const char *str);
+extern int ReceiveString(int socket, char *str, int maxLen);
+
+
+#endif /* IPC_H */
diff --git a/src/mesa/drivers/dri/i915/i915_reg.h b/src/mesa/drivers/dri/i915/i915_reg.h
index a9fa56e8a6..b5585e70e7 100644
--- a/src/mesa/drivers/dri/i915/i915_reg.h
+++ b/src/mesa/drivers/dri/i915/i915_reg.h
@@ -34,8 +34,6 @@
#define I915_SET_FIELD( var, mask, value ) (var &= ~(mask), var |= value)
-#define CMD_3D (0x3<<29)
-
#define PRIM3D_INLINE (CMD_3D | (0x1f<<24))
#define PRIM3D_TRILIST (0x0<<18)
#define PRIM3D_TRISTRIP (0x1<<18)
diff --git a/src/mesa/drivers/dri/i915/intel_batchbuffer.c b/src/mesa/drivers/dri/i915/intel_batchbuffer.c
index 0422029353..74c75a3769 100644
--- a/src/mesa/drivers/dri/i915/intel_batchbuffer.c
+++ b/src/mesa/drivers/dri/i915/intel_batchbuffer.c
@@ -28,7 +28,7 @@
#include "intel_batchbuffer.h"
#include "intel_ioctl.h"
#include "intel_decode.h"
-#include "i915_debug.h"
+#include "intel_reg.h"
/* Relocations in kernel space:
* - pass dma buffer seperately
diff --git a/src/mesa/drivers/dri/i915/intel_blit.c b/src/mesa/drivers/dri/i915/intel_blit.c
index 5d97f08434..b00b0d9e1b 100644
--- a/src/mesa/drivers/dri/i915/intel_blit.c
+++ b/src/mesa/drivers/dri/i915/intel_blit.c
@@ -105,8 +105,7 @@ intelCopyBuffer(const __DRIdrawablePrivate * dPriv,
}
else {
BR13 = (pitch * cpp) | (0xCC << 16) | (1 << 24) | (1 << 25);
- CMD = (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA |
- XY_SRC_COPY_BLT_WRITE_RGB);
+ CMD = (XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB);
}
for (i = 0; i < nbox; i++, pbox++) {
@@ -184,8 +183,7 @@ intelEmitFillBlit(struct intel_context *intel,
break;
case 4:
BR13 = dst_pitch | (0xF0 << 16) | (1 << 24) | (1 << 25);
- CMD = (XY_COLOR_BLT_CMD | XY_COLOR_BLT_WRITE_ALPHA |
- XY_COLOR_BLT_WRITE_RGB);
+ CMD = (XY_COLOR_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB);
break;
default:
return;
@@ -273,8 +271,7 @@ intelEmitCopyBlit(struct intel_context *intel,
(((GLint) dst_pitch) & 0xffff) |
(translate_raster_op(logic_op) << 16) | (1 << 24) | (1 << 25);
CMD =
- (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA |
- XY_SRC_COPY_BLT_WRITE_RGB);
+ (XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB);
break;
default:
return;
@@ -443,15 +440,14 @@ intelClearWithBlit(GLcontext * ctx, GLbitfield mask)
if (buf == BUFFER_DEPTH || buf == BUFFER_STENCIL) {
CMD = XY_COLOR_BLT_CMD;
if (clearMask & BUFFER_BIT_DEPTH)
- CMD |= XY_COLOR_BLT_WRITE_RGB;
+ CMD |= XY_BLT_WRITE_RGB;
if (clearMask & BUFFER_BIT_STENCIL)
- CMD |= XY_COLOR_BLT_WRITE_ALPHA;
+ CMD |= XY_BLT_WRITE_ALPHA;
}
else {
/* clearing RGBA */
- CMD = (XY_COLOR_BLT_CMD |
- XY_COLOR_BLT_WRITE_ALPHA |
- XY_COLOR_BLT_WRITE_RGB);
+ CMD = XY_COLOR_BLT_CMD |
+ XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
}
}
else {
diff --git a/src/mesa/drivers/dri/i915/intel_context.h b/src/mesa/drivers/dri/i915/intel_context.h
index 1e9ccd5cdc..ce9a362944 100644
--- a/src/mesa/drivers/dri/i915/intel_context.h
+++ b/src/mesa/drivers/dri/i915/intel_context.h
@@ -292,6 +292,8 @@ extern char *__progname;
#define SUBPIXEL_X 0.125
#define SUBPIXEL_Y 0.125
+#define ALIGN(value, alignment) ((value + alignment - 1) & ~(alignment - 1))
+
#define INTEL_FIREVERTICES(intel) \
do { \
if ((intel)->prim.flush) \
@@ -460,9 +462,6 @@ extern void intelInitStateFuncs(struct dd_function_table *functions);
#define BLENDFACT_INV_CONST_ALPHA 0x0f
#define BLENDFACT_MASK 0x0f
-#define MI_BATCH_BUFFER_END (0xA<<23)
-
-
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_mipmap_tree.c b/src/mesa/drivers/dri/i915/intel_mipmap_tree.c
index 74f6b2d851..2c167a9ab7 100644
--- a/src/mesa/drivers/dri/i915/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i915/intel_mipmap_tree.c
@@ -99,12 +99,29 @@ intel_miptree_create(struct intel_context *intel,
if (ok) {
if (!mt->compressed) {
- /* 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.
+ int align;
+
+ if (intel->intelScreen->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.
*/
- mt->pitch = ((mt->pitch * cpp + 63) & ~63) / cpp;
+ if (!(mt->pitch & 511))
+ mt->pitch += align + 1;
+
+ mt->pitch /= cpp;
}
mt->region = intel_region_alloc(intel->intelScreen,
diff --git a/src/mesa/drivers/dri/i965/brw_clip_state.c b/src/mesa/drivers/dri/i965/brw_clip_state.c
index ae46d7a86e..ba2f0edf51 100644
--- a/src/mesa/drivers/dri/i965/brw_clip_state.c
+++ b/src/mesa/drivers/dri/i965/brw_clip_state.c
@@ -43,7 +43,8 @@ static void upload_clip_unit( struct brw_context *brw )
memset(&clip, 0, sizeof(clip));
/* CACHE_NEW_CLIP_PROG */
- clip.thread0.grf_reg_count = ((brw->clip.prog_data->total_grf-1) & ~15) / 16;
+ 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;
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;
diff --git a/src/mesa/drivers/dri/i965/brw_curbe.c b/src/mesa/drivers/dri/i965/brw_curbe.c
index d3c88c1dca..fa4ea42aa6 100644
--- a/src/mesa/drivers/dri/i965/brw_curbe.c
+++ b/src/mesa/drivers/dri/i965/brw_curbe.c
@@ -304,7 +304,7 @@ static void upload_constant_buffer(struct brw_context *brw)
if (!brw_pool_alloc(pool,
bufsz,
- 6,
+ 1 << 6,
&brw->curbe.gs_offset)) {
_mesa_printf("out of GS memory for curbe\n");
assert(0);
diff --git a/src/mesa/drivers/dri/i965/brw_draw_upload.c b/src/mesa/drivers/dri/i965/brw_draw_upload.c
index fc2e3035af..b7795703fd 100644
--- a/src/mesa/drivers/dri/i965/brw_draw_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_draw_upload.c
@@ -290,7 +290,7 @@ static void get_space( struct brw_context *brw,
struct gl_buffer_object **vbo_return,
GLuint *offset_return )
{
- size = (size + 63) & ~63;
+ size = ALIGN(size, 64);
if (brw->vb.upload.offset + size > BRW_UPLOAD_INIT_SIZE)
wrap_buffers(brw, size);
@@ -541,7 +541,8 @@ GLboolean brw_upload_vertices( struct brw_context *brw,
for (i = 0; i < nr_enabled; i++) {
OUT_BATCH( vbp.vb[i].vb0.dword );
- OUT_BATCH( bmBufferOffset(&brw->intel, vbp.vb[i].buffer) + vbp.vb[i].offset);
+ OUT_RELOC( vbp.vb[i].buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ,
+ vbp.vb[i].offset);
OUT_BATCH( vbp.vb[i].max_index );
OUT_BATCH( vbp.vb[i].instance_data_step_rate );
}
@@ -632,8 +633,9 @@ void brw_upload_indices( struct brw_context *brw,
BEGIN_BATCH(4, 0);
OUT_BATCH( ib.header.dword );
- OUT_BATCH( bmBufferOffset(intel, buffer) + offset );
- OUT_BATCH( bmBufferOffset(intel, buffer) + offset + ib_size );
+ OUT_RELOC( buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, offset);
+ OUT_RELOC( buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ,
+ offset + ib_size);
OUT_BATCH( 0 );
ADVANCE_BATCH();
}
diff --git a/src/mesa/drivers/dri/i965/brw_gs_state.c b/src/mesa/drivers/dri/i965/brw_gs_state.c
index 5826c01d4f..5db4dd4603 100644
--- a/src/mesa/drivers/dri/i965/brw_gs_state.c
+++ b/src/mesa/drivers/dri/i965/brw_gs_state.c
@@ -46,7 +46,8 @@ static void upload_gs_unit( struct brw_context *brw )
/* CACHE_NEW_GS_PROG */
if (brw->gs.prog_active) {
- gs.thread0.grf_reg_count = ((brw->gs.prog_data->total_grf-1) & ~15) / 16;
+ 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;
gs.thread3.urb_entry_read_length = brw->gs.prog_data->urb_read_length;
}
diff --git a/src/mesa/drivers/dri/i965/brw_sf_state.c b/src/mesa/drivers/dri/i965/brw_sf_state.c
index 236c6fd42a..2257916aae 100644
--- a/src/mesa/drivers/dri/i965/brw_sf_state.c
+++ b/src/mesa/drivers/dri/i965/brw_sf_state.c
@@ -118,7 +118,7 @@ static void upload_sf_unit( struct brw_context *brw )
memset(&sf, 0, sizeof(sf));
/* CACHE_NEW_SF_PROG */
- sf.thread0.grf_reg_count = ((brw->sf.prog_data->total_grf-1) & ~15) / 16;
+ 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.thread3.urb_entry_read_length = brw->sf.prog_data->urb_read_length;
diff --git a/src/mesa/drivers/dri/i965/brw_state_cache.c b/src/mesa/drivers/dri/i965/brw_state_cache.c
index 98d765ac0e..0e73ff8390 100644
--- a/src/mesa/drivers/dri/i965/brw_state_cache.c
+++ b/src/mesa/drivers/dri/i965/brw_state_cache.c
@@ -148,7 +148,7 @@ GLuint brw_upload_cache( struct brw_cache *cache,
GLuint hash = hash_key(key, key_size);
void *tmp = _mesa_malloc(key_size + cache->aux_size);
- if (!brw_pool_alloc(cache->pool, data_size, 6, &offset)) {
+ if (!brw_pool_alloc(cache->pool, data_size, 1 << 6, &offset)) {
/* Should not be possible:
*/
_mesa_printf("brw_pool_alloc failed\n");
diff --git a/src/mesa/drivers/dri/i965/brw_state_pool.c b/src/mesa/drivers/dri/i965/brw_state_pool.c
index 708ae857ab..eda92a2fa8 100644
--- a/src/mesa/drivers/dri/i965/brw_state_pool.c
+++ b/src/mesa/drivers/dri/i965/brw_state_pool.c
@@ -41,10 +41,9 @@ GLboolean brw_pool_alloc( struct brw_mem_pool *pool,
GLuint align,
GLuint *offset_return)
{
- GLuint align_mask = (1<<align)-1;
- GLuint fixup = ((pool->offset + align_mask) & ~align_mask) - pool->offset;
+ GLuint fixup = ALIGN(pool->offset, align) - pool->offset;
- size = (size + 3) & ~3;
+ size = ALIGN(size, 4);
if (pool->offset + fixup + size >= pool->size) {
_mesa_printf("%s failed\n", __FUNCTION__);
diff --git a/src/mesa/drivers/dri/i965/brw_tex_layout.c b/src/mesa/drivers/dri/i965/brw_tex_layout.c
index 2094a1c8ad..e306c9cf10 100644
--- a/src/mesa/drivers/dri/i965/brw_tex_layout.c
+++ b/src/mesa/drivers/dri/i965/brw_tex_layout.c
@@ -37,8 +37,6 @@
#include "intel_tex_layout.h"
#include "macros.h"
-#define ALIGN(value, alignment) ((value + alignment - 1) & ~(alignment - 1))
-
GLboolean brw_miptree_layout( struct intel_mipmap_tree *mt )
{
/* XXX: these vary depending on image format:
@@ -64,7 +62,7 @@ GLboolean brw_miptree_layout( struct intel_mipmap_tree *mt )
mt->pitch = ALIGN(width, align_w);
pack_y_pitch = (height + 3) / 4;
} else {
- mt->pitch = ((mt->width0 * mt->cpp + 3) & ~3) / mt->cpp;
+ mt->pitch = ALIGN(mt->width0 * mt->cpp, 4) / mt->cpp;
pack_y_pitch = ALIGN(mt->height0, align_h);
}
diff --git a/src/mesa/drivers/dri/i965/brw_vs_state.c b/src/mesa/drivers/dri/i965/brw_vs_state.c
index c225bf8f5c..f561979138 100644
--- a/src/mesa/drivers/dri/i965/brw_vs_state.c
+++ b/src/mesa/drivers/dri/i965/brw_vs_state.c
@@ -44,7 +44,7 @@ static void upload_vs_unit( struct brw_context *brw )
/* CACHE_NEW_VS_PROG */
vs.thread0.kernel_start_pointer = brw->vs.prog_gs_offset >> 6;
- vs.thread0.grf_reg_count = ((brw->vs.prog_data->total_grf-1) & ~15) / 16;
+ 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;
vs.thread3.dispatch_grf_start_reg = 1;
diff --git a/src/mesa/drivers/dri/i965/brw_wm_state.c b/src/mesa/drivers/dri/i965/brw_wm_state.c
index 5b4f2abd0e..351de6d90e 100644
--- a/src/mesa/drivers/dri/i965/brw_wm_state.c
+++ b/src/mesa/drivers/dri/i965/brw_wm_state.c
@@ -62,7 +62,7 @@ static void upload_wm_unit(struct brw_context *brw )
memset(&wm, 0, sizeof(wm));
/* CACHE_NEW_WM_PROG */
- wm.thread0.grf_reg_count = ((brw->wm.prog_data->total_grf-1) & ~15) / 16;
+ 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.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;
@@ -71,7 +71,7 @@ static void upload_wm_unit(struct brw_context *brw )
wm.wm5.max_threads = max_threads;
if (brw->wm.prog_data->total_scratch) {
- GLuint per_thread = (brw->wm.prog_data->total_scratch + 1023) / 1024;
+ GLuint per_thread = ALIGN(brw->wm.prog_data->total_scratch, 1024);
GLuint total = per_thread * (max_threads + 1);
/* Scratch space -- just have to make sure there is sufficient
diff --git a/src/mesa/drivers/dri/i965/bufmgr_fake.c b/src/mesa/drivers/dri/i965/bufmgr_fake.c
index a85121122f..65760c40d4 100644
--- a/src/mesa/drivers/dri/i965/bufmgr_fake.c
+++ b/src/mesa/drivers/dri/i965/bufmgr_fake.c
@@ -168,7 +168,7 @@ static GLboolean alloc_from_pool( struct intel_context *intel,
if (!block)
return GL_FALSE;
- sz = (buf->size + align-1) & ~(align-1);
+ sz = ALIGN(buf->size, align);
block->mem = mmAllocMem(pool->heap,
sz,
diff --git a/src/mesa/drivers/dri/i965/intel_batchbuffer.c b/src/mesa/drivers/dri/i965/intel_batchbuffer.c
index fb58c0e708..7a6293b557 100644
--- a/src/mesa/drivers/dri/i965/intel_batchbuffer.c
+++ b/src/mesa/drivers/dri/i965/intel_batchbuffer.c
@@ -37,7 +37,7 @@ static void intel_batchbuffer_reset( struct intel_batchbuffer *batch )
assert(batch->map == NULL);
batch->offset = (unsigned long)batch->ptr;
- batch->offset = (batch->offset + 63) & ~63;
+ batch->offset = ALIGN(batch->offset, 64);
batch->ptr = (unsigned char *) batch->offset;
if (BATCH_SZ - batch->offset < BATCH_REFILL) {
@@ -208,7 +208,7 @@ void intel_batchbuffer_align( struct intel_batchbuffer *batch,
GLuint sz )
{
unsigned long ptr = (unsigned long) batch->ptr;
- unsigned long aptr = (ptr + align) & ~((unsigned long)align-1);
+ unsigned long aptr = ALIGN(ptr, align);
GLuint fixup = aptr - ptr;
if (intel_batchbuffer_space(batch) < fixup + sz)
diff --git a/src/mesa/drivers/dri/i965/intel_batchbuffer.h b/src/mesa/drivers/dri/i965/intel_batchbuffer.h
index 25e0a65e99..c40cad9638 100644
--- a/src/mesa/drivers/dri/i965/intel_batchbuffer.h
+++ b/src/mesa/drivers/dri/i965/intel_batchbuffer.h
@@ -121,6 +121,12 @@ void intel_batchbuffer_align( struct intel_batchbuffer *batch,
#define BATCH_LOCALS
#define BEGIN_BATCH(n, flags) intel_batchbuffer_require_space(intel->batch, n*4, flags)
#define OUT_BATCH(d) intel_batchbuffer_emit_dword(intel->batch, d)
+
+#define OUT_RELOC(buf, flags, delta) do { \
+ assert((delta) >= 0); \
+ OUT_BATCH(bmBufferOffset(intel, buf) + delta); \
+} while (0)
+
#define ADVANCE_BATCH() do { } while(0)
diff --git a/src/mesa/drivers/dri/i965/intel_blit.c b/src/mesa/drivers/dri/i965/intel_blit.c
index f88cbb2328..d1c1c8afb6 100644
--- a/src/mesa/drivers/dri/i965/intel_blit.c
+++ b/src/mesa/drivers/dri/i965/intel_blit.c
@@ -110,8 +110,7 @@ void intelCopyBuffer( const __DRIdrawablePrivate *dPriv,
}
else {
BR13 = (0xCC << 16) | (1<<24) | (1<<25);
- CMD = (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA |
- XY_SRC_COPY_BLT_WRITE_RGB);
+ CMD = XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
}
if (src->tiled) {
@@ -145,10 +144,10 @@ void intelCopyBuffer( const __DRIdrawablePrivate *dPriv,
OUT_BATCH( dst_pitch | BR13 );
OUT_BATCH( (tmp.y1 << 16) | tmp.x1 );
OUT_BATCH( (tmp.y2 << 16) | tmp.x2 );
- OUT_BATCH( bmBufferOffset(intel, dst->buffer) );
+ 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_BATCH( bmBufferOffset(intel, src->buffer) );
+ OUT_RELOC( src->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ, 0 );
ADVANCE_BATCH();
}
}
@@ -199,8 +198,7 @@ void intelEmitFillBlit( struct intel_context *intel,
break;
case 4:
BR13 = (0xF0 << 16) | (1<<24) | (1<<25);
- CMD = (XY_COLOR_BLT_CMD | XY_COLOR_BLT_WRITE_ALPHA |
- XY_COLOR_BLT_WRITE_RGB);
+ CMD = XY_COLOR_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
break;
default:
return;
@@ -216,7 +214,7 @@ void intelEmitFillBlit( struct intel_context *intel,
OUT_BATCH( dst_pitch | BR13 );
OUT_BATCH( (y << 16) | x );
OUT_BATCH( ((y+h) << 16) | (x+w) );
- OUT_BATCH( bmBufferOffset(intel, dst_buffer) + dst_offset );
+ OUT_RELOC( dst_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE, dst_offset );
OUT_BATCH( color );
ADVANCE_BATCH();
}
@@ -290,8 +288,7 @@ void intelEmitCopyBlit( struct intel_context *intel,
case 4:
BR13 = (translate_raster_op(logic_op) << 16) | (1<<24) |
(1<<25);
- CMD = (XY_SRC_COPY_BLT_CMD | XY_SRC_COPY_BLT_WRITE_ALPHA |
- XY_SRC_COPY_BLT_WRITE_RGB);
+ CMD = XY_SRC_COPY_BLT_CMD | XY_BLT_WRITE_ALPHA | XY_BLT_WRITE_RGB;
break;
default:
return;
@@ -328,10 +325,12 @@ void intelEmitCopyBlit( struct intel_context *intel,
OUT_BATCH( dst_pitch | BR13 );
OUT_BATCH( (dst_y << 16) | dst_x );
OUT_BATCH( (dst_y2 << 16) | dst_x2 );
- OUT_BATCH( bmBufferOffset(intel, dst_buffer) + 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_BATCH( bmBufferOffset(intel, src_buffer) + src_offset );
+ OUT_RELOC( src_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ,
+ src_offset );
ADVANCE_BATCH();
}
else {
@@ -340,10 +339,11 @@ void intelEmitCopyBlit( struct intel_context *intel,
OUT_BATCH( (dst_pitch & 0xffff) | BR13 );
OUT_BATCH( (0 << 16) | dst_x );
OUT_BATCH( (h << 16) | dst_x2 );
- OUT_BATCH( bmBufferOffset(intel, dst_buffer) + dst_offset + dst_y * dst_pitch );
- OUT_BATCH( (0 << 16) | src_x );
+ 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_BATCH( bmBufferOffset(intel, src_buffer) + src_offset + src_y * src_pitch );
+ OUT_RELOC( src_buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_READ,
+ src_offset + src_y * src_pitch );
ADVANCE_BATCH();
}
}
@@ -388,12 +388,11 @@ void intelClearWithBlit(GLcontext *ctx, GLbitfield flags)
break;
case 4:
BR13 = (0xF0 << 16) | (1<<24) | (1<<25);
- BACK_CMD = FRONT_CMD = (XY_COLOR_BLT_CMD |
- XY_COLOR_BLT_WRITE_ALPHA |
- XY_COLOR_BLT_WRITE_RGB);
+ 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_COLOR_BLT_WRITE_RGB;
- if (flags & BUFFER_BIT_STENCIL) DEPTH_CMD |= XY_COLOR_BLT_WRITE_ALPHA;
+ 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;
@@ -484,7 +483,8 @@ void intelClearWithBlit(GLcontext *ctx, GLbitfield flags)
OUT_BATCH( front_pitch | BR13 );
OUT_BATCH( (b.y1 << 16) | b.x1 );
OUT_BATCH( (b.y2 << 16) | b.x2 );
- OUT_BATCH( bmBufferOffset(intel, front->buffer) );
+ OUT_RELOC( front->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE,
+ 0 );
OUT_BATCH( clear_color );
ADVANCE_BATCH();
}
@@ -495,7 +495,8 @@ void intelClearWithBlit(GLcontext *ctx, GLbitfield flags)
OUT_BATCH( back_pitch | BR13 );
OUT_BATCH( (b.y1 << 16) | b.x1 );
OUT_BATCH( (b.y2 << 16) | b.x2 );
- OUT_BATCH( bmBufferOffset(intel, back->buffer) );
+ OUT_RELOC( back->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE,
+ 0 );
OUT_BATCH( clear_color );
ADVANCE_BATCH();
}
@@ -506,7 +507,8 @@ void intelClearWithBlit(GLcontext *ctx, GLbitfield flags)
OUT_BATCH( depth_pitch | BR13 );
OUT_BATCH( (b.y1 << 16) | b.x1 );
OUT_BATCH( (b.y2 << 16) | b.x2 );
- OUT_BATCH( bmBufferOffset(intel, depth->buffer) );
+ OUT_RELOC( depth->buffer, DRM_BO_FLAG_MEM_TT | DRM_BO_FLAG_WRITE,
+ 0 );
OUT_BATCH( clear_depth );
ADVANCE_BATCH();
}
@@ -517,11 +519,6 @@ void intelClearWithBlit(GLcontext *ctx, GLbitfield flags)
}
-
-#define BR13_565 0x1
-#define BR13_8888 0x3
-
-
void
intelEmitImmediateColorExpandBlit(struct intel_context *intel,
GLuint cpp,
@@ -535,9 +532,9 @@ intelEmitImmediateColorExpandBlit(struct intel_context *intel,
GLshort w, GLshort h,
GLenum logic_op)
{
- struct xy_setup_blit setup;
struct xy_text_immediate_blit text;
- int dwords = ((src_size + 7) & ~7) / 4;
+ int dwords = ALIGN(src_size, 8) / 4;
+ uint32_t opcode, br13;
assert( logic_op - GL_CLEAR >= 0 );
assert( logic_op - GL_CLEAR < 0x10 );
@@ -554,31 +551,6 @@ intelEmitImmediateColorExpandBlit(struct intel_context *intel,
__FUNCTION__,
dst_buffer, dst_pitch, dst_offset, x, y, w, h, src_size, dwords);
- memset(&setup, 0, sizeof(setup));
-
- setup.br0.client = CLIENT_2D;
- setup.br0.opcode = OPCODE_XY_SETUP_BLT;
- setup.br0.write_alpha = (cpp == 4);
- setup.br0.write_rgb = (cpp == 4);
- setup.br0.dst_tiled = dst_tiled;
- setup.br0.length = (sizeof(setup) / sizeof(int)) - 2;
-
- setup.br13.dest_pitch = dst_pitch;
- setup.br13.rop = translate_raster_op(logic_op);
- setup.br13.color_depth = (cpp == 4) ? BR13_8888 : BR13_565;
- setup.br13.clipping_enable = 0;
- setup.br13.mono_source_transparency = 1;
-
- setup.dw2.clip_y1 = 0;
- setup.dw2.clip_x1 = 0;
- setup.dw3.clip_y2 = 100;
- setup.dw3.clip_x2 = 100;
-
- setup.dest_base_addr = bmBufferOffset(intel, dst_buffer) + dst_offset;
- setup.background_color = 0;
- setup.foreground_color = fg_color;
- setup.pattern_base_addr = 0;
-
memset(&text, 0, sizeof(text));
text.dw0.client = CLIENT_2D;
text.dw0.opcode = OPCODE_XY_TEXT_IMMEDIATE_BLT;
@@ -594,15 +566,33 @@ intelEmitImmediateColorExpandBlit(struct intel_context *intel,
text.dw2.dest_x2 = x + w;
intel_batchbuffer_require_space( intel->batch,
- sizeof(setup) +
+ (8 * 4) +
sizeof(text) +
dwords,
INTEL_BATCH_NO_CLIPRECTS );
- intel_batchbuffer_data( intel->batch,
- &setup,
- sizeof(setup),
- 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,
diff --git a/src/mesa/drivers/dri/i965/intel_context.c b/src/mesa/drivers/dri/i965/intel_context.c
index 2cf311c713..7ec316aa8a 100644
--- a/src/mesa/drivers/dri/i965/intel_context.c
+++ b/src/mesa/drivers/dri/i965/intel_context.c
@@ -498,7 +498,7 @@ GLboolean intelInitContext( struct intel_context *intel,
_mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
_mesa_enable_extension( ctx, "GL_S3_s3tc" );
}
- else if (driQueryOptionb (&intelScreen->optionCache, "force_s3tc_enable")) {
+ else if (driQueryOptionb (&intel->optionCache, "force_s3tc_enable")) {
_mesa_enable_extension( ctx, "GL_EXT_texture_compression_s3tc" );
}
diff --git a/src/mesa/drivers/dri/i965/intel_context.h b/src/mesa/drivers/dri/i965/intel_context.h
index f63c2f613d..65898caaa7 100644
--- a/src/mesa/drivers/dri/i965/intel_context.h
+++ b/src/mesa/drivers/dri/i965/intel_context.h
@@ -252,6 +252,8 @@ void UNLOCK_HARDWARE( struct intel_context *intel );
#define SUBPIXEL_X 0.125
#define SUBPIXEL_Y 0.125
+#define ALIGN(value, alignment) ((value + alignment - 1) & ~(alignment - 1))
+
/* ================================================================
* Color packing:
*/
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index 0fb33e27f4..268a982a97 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -233,8 +233,8 @@ GLboolean intel_miptree_image_data(struct intel_context *intel,
if (dst->compressed) {
alignment = intel_compressed_alignment(dst->internal_format);
- src_row_pitch = ((src_row_pitch + alignment - 1) & ~(alignment - 1));
- width = ((width + alignment - 1) & ~(alignment - 1));
+ src_row_pitch = ALIGN(src_row_pitch, alignment);
+ width = ALIGN(width, alignment);
height = (height + 3) / 4;
}
diff --git a/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c b/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c
index 79c1fee9c0..3777422619 100644
--- a/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c
+++ b/src/mesa/drivers/dri/i965/intel_pixel_bitmap.c
@@ -91,11 +91,6 @@ static void set_bit( GLubyte *dest,
dest[bit/8] |= 1 << (bit % 8);
}
-static int align(int x, int align)
-{
- return (x + align - 1) & ~(align - 1);
-}
-
/* Extract a rectangle's worth of data from the bitmap. Called
* per-cliprect.
*/
@@ -147,7 +142,7 @@ static GLuint get_bitmap_rect(GLsizei width, GLsizei height,
}
if (row_align)
- bit = (bit + row_align - 1) & ~(row_align - 1);
+ bit = ALIGN(bit, row_align);
}
return count;
@@ -268,7 +263,7 @@ do_blit_bitmap( GLcontext *ctx,
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;
+ GLuint sz = ALIGN(ALIGN(w,8) * h, 64)/8;
GLenum logic_op = ctx->Color.ColorLogicOpEnabled ?
ctx->Color.LogicOp : GL_COPY;
diff --git a/src/mesa/drivers/dri/i965/intel_reg.h b/src/mesa/drivers/dri/i965/intel_reg.h
deleted file mode 100644
index 3c448b3559..0000000000
--- a/src/mesa/drivers/dri/i965/intel_reg.h
+++ /dev/null
@@ -1,91 +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_REG_H_
-#define _INTEL_REG_H_
-
-
-
-#define CMD_3D (0x3<<29)
-
-
-#define _3DPRIMITIVE ((0x3<<29)|(0x1f<<24))
-#define PRIM_INDIRECT (1<<23)
-#define PRIM_INLINE (0<<23)
-#define PRIM_INDIRECT_SEQUENTIAL (0<<17)
-#define PRIM_INDIRECT_ELTS (1<<17)
-
-#define PRIM3D_TRILIST (0x0<<18)
-#define PRIM3D_TRISTRIP (0x1<<18)
-#define PRIM3D_TRISTRIP_RVRSE (0x2<<18)
-#define PRIM3D_TRIFAN (0x3<<18)
-#define PRIM3D_POLY (0x4<<18)
-#define PRIM3D_LINELIST (0x5<<18)
-#define PRIM3D_LINESTRIP (0x6<<18)
-#define PRIM3D_RECTLIST (0x7<<18)
-#define PRIM3D_POINTLIST (0x8<<18)
-#define PRIM3D_DIB (0x9<<18)
-#define PRIM3D_MASK (0x1f<<18)
-
-#define I915PACKCOLOR4444(r,g,b,a) \
- ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-#define I915PACKCOLOR1555(r,g,b,a) \
- ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
- ((a) ? 0x8000 : 0))
-
-#define I915PACKCOLOR565(r,g,b) \
- ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
-
-#define I915PACKCOLOR8888(r,g,b,a) \
- ((a<<24) | (r<<16) | (g<<8) | b)
-
-
-
-
-#define BR00_BITBLT_CLIENT 0x40000000
-#define BR00_OP_COLOR_BLT 0x10000000
-#define BR00_OP_SRC_COPY_BLT 0x10C00000
-#define BR13_SOLID_PATTERN 0x80000000
-
-#define XY_COLOR_BLT_CMD ((2<<29)|(0x50<<22)|0x4)
-#define XY_COLOR_BLT_WRITE_ALPHA (1<<21)
-#define XY_COLOR_BLT_WRITE_RGB (1<<20)
-
-#define XY_SRC_COPY_BLT_CMD ((2<<29)|(0x53<<22)|6)
-#define XY_SRC_COPY_BLT_WRITE_ALPHA (1<<21)
-#define XY_SRC_COPY_BLT_WRITE_RGB (1<<20)
-
-#define XY_SRC_TILED (1<<15)
-#define XY_DST_TILED (1<<11)
-
-#define FENCE_LINEAR 0
-#define FENCE_XMAJOR 1
-#define FENCE_YMAJOR 2
-
-#endif
diff --git a/src/mesa/drivers/dri/i915/intel_reg.h b/src/mesa/drivers/dri/intel/intel_reg.h
index 7828ba6ad3..b9bbcdc704 100644
--- a/src/mesa/drivers/dri/i915/intel_reg.h
+++ b/src/mesa/drivers/dri/intel/intel_reg.h
@@ -25,16 +25,19 @@
*
**************************************************************************/
+#define CMD_MI (0x0 << 29)
+#define CMD_2D (0x2 << 29)
+#define CMD_3D (0x3 << 29)
-#ifndef _INTEL_REG_H_
-#define _INTEL_REG_H_
-
-
-
-#define CMD_3D (0x3<<29)
+#define MI_BATCH_BUFFER_END (CMD_MI | 0xA << 23)
+/* Stalls command execution waiting for the given events to have occurred. */
+#define MI_WAIT_FOR_EVENT (CMD_MI | (0x3 << 23))
+#define MI_WAIT_FOR_PLANE_B_FLIP (1<<6)
+#define MI_WAIT_FOR_PLANE_A_FLIP (1<<2)
-#define _3DPRIMITIVE ((0x3<<29)|(0x1f<<24))
+/* Primitive dispatch on 830-945 */
+#define _3DPRIMITIVE (CMD_3D | (0x1f << 24))
#define PRIM_INDIRECT (1<<23)
#define PRIM_INLINE (0<<23)
#define PRIM_INDIRECT_SEQUENTIAL (0<<17)
@@ -52,37 +55,22 @@
#define PRIM3D_DIB (0x9<<18)
#define PRIM3D_MASK (0x1f<<18)
-#define I915PACKCOLOR4444(r,g,b,a) \
- ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4))
-
-#define I915PACKCOLOR1555(r,g,b,a) \
- ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \
- ((a) ? 0x8000 : 0))
-
-#define I915PACKCOLOR565(r,g,b) \
- ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3))
+#define XY_SETUP_BLT_CMD (CMD_2D | (0x011 << 22) | 6)
-#define I915PACKCOLOR8888(r,g,b,a) \
- ((a<<24) | (r<<16) | (g<<8) | b)
+#define XY_COLOR_BLT_CMD (CMD_2D | (0x50 << 22) | 4)
+#define XY_SRC_COPY_BLT_CMD (CMD_2D | (0x53 << 22) | 6)
+/* BR00 */
+#define XY_BLT_WRITE_ALPHA (1 << 21)
+#define XY_BLT_WRITE_RGB (1 << 20)
+#define XY_SRC_TILED (1 << 15)
+#define XY_DST_TILED (1 << 11)
+/* BR13 */
+#define BR13_565 (0x1 << 24)
+#define BR13_8888 (0x3 << 24)
-#define BR00_BITBLT_CLIENT 0x40000000
-#define BR00_OP_COLOR_BLT 0x10000000
-#define BR00_OP_SRC_COPY_BLT 0x10C00000
-#define BR13_SOLID_PATTERN 0x80000000
-
-#define XY_COLOR_BLT_CMD ((2<<29)|(0x50<<22)|0x4)
-#define XY_COLOR_BLT_WRITE_ALPHA (1<<21)
-#define XY_COLOR_BLT_WRITE_RGB (1<<20)
-
-#define XY_SRC_COPY_BLT_CMD ((2<<29)|(0x53<<22)|6)
-#define XY_SRC_COPY_BLT_WRITE_ALPHA (1<<21)
-#define XY_SRC_COPY_BLT_WRITE_RGB (1<<20)
-
-#define MI_WAIT_FOR_EVENT ((0x3<<23))
-#define MI_WAIT_FOR_PLANE_B_FLIP (1<<6)
-#define MI_WAIT_FOR_PLANE_A_FLIP (1<<2)
-
-#endif
+#define FENCE_LINEAR 0
+#define FENCE_XMAJOR 1
+#define FENCE_YMAJOR 2
diff --git a/src/mesa/drivers/dri/intel/intel_tex_layout.c b/src/mesa/drivers/dri/intel/intel_tex_layout.c
index fdecd3e186..4da636021b 100644
--- a/src/mesa/drivers/dri/intel/intel_tex_layout.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_layout.c
@@ -32,14 +32,9 @@
#include "intel_mipmap_tree.h"
#include "intel_tex_layout.h"
+#include "intel_context.h"
#include "macros.h"
-
-static int align(int value, int alignment)
-{
- return (value + alignment - 1) & ~(alignment - 1);
-}
-
GLuint intel_compressed_alignment(GLenum internalFormat)
{
GLuint alignment = 4;
@@ -70,7 +65,7 @@ void i945_miptree_layout_2d( struct intel_mipmap_tree *mt )
if (mt->compressed) {
align_w = intel_compressed_alignment(mt->internal_format);
- mt->pitch = align(mt->width0, align_w);
+ mt->pitch = ALIGN(mt->width0, align_w);
}
/* May need to adjust pitch to accomodate the placement of
@@ -82,10 +77,10 @@ void i945_miptree_layout_2d( struct intel_mipmap_tree *mt )
GLuint mip1_width;
if (mt->compressed) {
- mip1_width = align(minify(mt->width0), align_w)
- + align(minify(minify(mt->width0)), align_w);
+ mip1_width = ALIGN(minify(mt->width0), align_w)
+ + ALIGN(minify(minify(mt->width0)), align_w);
} else {
- mip1_width = align(minify(mt->width0), align_w)
+ mip1_width = ALIGN(minify(mt->width0), align_w)
+ minify(minify(mt->width0));
}
@@ -97,7 +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 = ALIGN(mt->pitch * mt->cpp, 4) / mt->cpp;
mt->total_height = 0;
for ( level = mt->first_level ; level <= mt->last_level ; level++ ) {
@@ -109,7 +104,7 @@ void i945_miptree_layout_2d( struct intel_mipmap_tree *mt )
if (mt->compressed)
img_height = MAX2(1, height/4);
else
- img_height = align(height, align_h);
+ img_height = ALIGN(height, align_h);
/* Because the images are packed better, the final offset
@@ -120,7 +115,7 @@ void i945_miptree_layout_2d( struct intel_mipmap_tree *mt )
/* Layout_below: step right after second mipmap.
*/
if (level == mt->first_level + 1) {
- x += align(width, align_w);
+ x += ALIGN(width, align_w);
}
else {
y += img_height;
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_card_list.h b/src/mesa/drivers/dri/nouveau/nouveau_card_list.h
index b1a0e7bfd1..94f170e057 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_card_list.h
+++ b/src/mesa/drivers/dri/nouveau/nouveau_card_list.h
@@ -72,10 +72,10 @@ static nouveau_card nouveau_card_list[]={
{0x014D, "Quadro FX 550", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
{0x014E, "Quadro FX 540", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
{0x014F, "GeForce 6200", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
-{0x0150, "GeForce2 GTS/Pro", NV11_TCL_PRIMITIVE_3D, NV_15, 0},
-{0x0151, "GeForce2 Ti", NV11_TCL_PRIMITIVE_3D, NV_15, 0},
-{0x0152, "GeForce2 Ultra, Bladerunner", NV11_TCL_PRIMITIVE_3D, NV_15, 0},
-{0x0153, "Quadro2 Pro", NV11_TCL_PRIMITIVE_3D, NV_15, 0},
+{0x0150, "GeForce2 GTS/Pro", NV11_TCL_PRIMITIVE_3D, NV_11, 0},
+{0x0151, "GeForce2 Ti", NV11_TCL_PRIMITIVE_3D, NV_11, 0},
+{0x0152, "GeForce2 Ultra, Bladerunner", NV11_TCL_PRIMITIVE_3D, NV_11, 0},
+{0x0153, "Quadro2 Pro", NV11_TCL_PRIMITIVE_3D, NV_11, 0},
{0x0161, "GeForce 6200 TurboCache(TM)", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
{0x0162, "GeForce 6200 SE TurboCache (TM)", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
{0x0163, "GeForce 6200 LE", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
@@ -132,20 +132,20 @@ static nouveau_card nouveau_card_list[]={
{0x0240, "GeForce 6150", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
{0x0242, "GeForce 6100", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
{0x0244, "Geforce 6150 Go", NV30_TCL_PRIMITIVE_3D|0x4400, NV_44, 0},
-{0x0250, "GeForce4 Ti 4600", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0251, "GeForce4 Ti 4400", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0252, "GeForce4 Ti", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0253, "GeForce4 Ti 4200", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0258, "Quadro4 900 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0259, "Quadro4 750 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x025B, "Quadro4 700 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0280, "GeForce4 Ti 4800", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0281, "GeForce4 Ti 4200 AGP 8x", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0282, "GeForce4 Ti 4800 SE", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0286, "GeForce4 Ti 4200 Go AGP 8x", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0288, "Quadro4 980 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x0289, "Quadro4 780 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
-{0x028C, "Quadro4 700 GoGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_25, 0},
+{0x0250, "GeForce4 Ti 4600", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x0251, "GeForce4 Ti 4400", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x0252, "GeForce4 Ti", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x0253, "GeForce4 Ti 4200", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x0258, "Quadro4 900 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x0259, "Quadro4 750 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x025B, "Quadro4 700 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x0280, "GeForce4 Ti 4800", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x0281, "GeForce4 Ti 4200 AGP 8x", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x0282, "GeForce4 Ti 4800 SE", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x0286, "GeForce4 Ti 4200 Go AGP 8x", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x0288, "Quadro4 980 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x0289, "Quadro4 780 XGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
+{0x028C, "Quadro4 700 GoGL", NV20_TCL_PRIMITIVE_3D|0x0500, NV_20, 0},
{0x0290, "GeForce 7900 GTX", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
{0x0291, "GeForce 7900 GT", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
{0x0292, "GeForce 7900 GS", NV30_TCL_PRIMITIVE_3D|0x4000, NV_40, 0},
@@ -176,21 +176,21 @@ static nouveau_card nouveau_card_list[]={
{0x031D, "NV31GLM", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
{0x031E, "NV31GLM Pro", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
{0x031F, "NV31GLM Pro", NV30_TCL_PRIMITIVE_3D|0x0300, NV_30, 0},
-{0x0320, "GeForce FX 5200", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0321, "GeForce FX 5200 Ultra", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0322, "GeForce FX 5200", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0323, "GeForce FX 5200LE", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0324, "GeForce FX Go5200", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0325, "GeForce FX Go5250", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0326, "GeForce FX 5500", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0327, "GeForce FX 5100", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0328, "GeForce FX Go5200 32M/64M", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x0329, "GeForce FX Go5200", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x032A, "Quadro NVS 280 PCI", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x032B, "Quadro FX 500/600 PCI", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x032C, "GeForce FX Go 5300", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x032D, "GeForce FX Go5100", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
-{0x032F, "NV34GL", NV30_TCL_PRIMITIVE_3D|0x0600, NV_34, 0},
+{0x0320, "GeForce FX 5200", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x0321, "GeForce FX 5200 Ultra", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x0322, "GeForce FX 5200", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x0323, "GeForce FX 5200LE", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x0324, "GeForce FX Go5200", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x0325, "GeForce FX Go5250", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x0326, "GeForce FX 5500", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x0327, "GeForce FX 5100", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x0328, "GeForce FX Go5200 32M/64M", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x0329, "GeForce FX Go5200", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x032A, "Quadro NVS 280 PCI", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x032B, "Quadro FX 500/600 PCI", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x032C, "GeForce FX Go 5300", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x032D, "GeForce FX Go5100", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
+{0x032F, "NV34GL", NV30_TCL_PRIMITIVE_3D|0x0600, NV_30, 0},
{0x0330, "GeForce FX 5900 Ultra", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
{0x0331, "GeForce FX 5900", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
{0x0332, "GeForce FX 5900XT", NV30_TCL_PRIMITIVE_3D|0x0400, NV_30, 0},
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_context.c b/src/mesa/drivers/dri/nouveau/nouveau_context.c
index f36483a3d4..a8569a9f15 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_context.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_context.c
@@ -378,3 +378,39 @@ void nouveauCopySubBuffer(__DRIdrawablePrivate *dPriv,
{
}
+void nouveauClearBuffer(GLcontext *ctx, nouveau_renderbuffer_t *buffer,
+ int fill, int mask)
+{
+ nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
+ int dimensions;
+
+ if (!buffer) {
+ return;
+ }
+
+ /* FIXME: only support 32 bits atm */
+
+ /* Surface that we will work on */
+ nouveauObjectOnSubchannel(nmesa, NvSubCtxSurf2D, NvCtxSurf2D);
+
+ BEGIN_RING_SIZE(NvSubCtxSurf2D, NV10_CONTEXT_SURFACES_2D_FORMAT, 4);
+ OUT_RING(0x0b); /* Y32 color format */
+ OUT_RING((buffer->pitch<<16)|buffer->pitch);
+ OUT_RING(buffer->offset);
+ OUT_RING(buffer->offset);
+
+ /* Now clear a rectangle */
+ dimensions = ((buffer->mesa.Height)<<16) | (buffer->mesa.Width);
+
+ nouveauObjectOnSubchannel(nmesa, NvSubGdiRectText, NvGdiRectText);
+
+ BEGIN_RING_SIZE(NvSubGdiRectText, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1);
+ OUT_RING(3); /* SRCCOPY */
+
+ BEGIN_RING_SIZE(NvSubGdiRectText, NV04_GDI_RECTANGLE_TEXT_BLOCK_LEVEL1_TL, 5);
+ OUT_RING(0); /* top left */
+ OUT_RING(dimensions); /* bottom right */
+ OUT_RING(fill);
+ OUT_RING(0); /* top left */
+ OUT_RING(dimensions); /* bottom right */
+}
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_context.h b/src/mesa/drivers/dri/nouveau/nouveau_context.h
index 77fe13a9cd..9aff0ee668 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_context.h
+++ b/src/mesa/drivers/dri/nouveau/nouveau_context.h
@@ -133,9 +133,6 @@ typedef struct nouveau_context {
nouveau_renderbuffer_t *color_buffer;
nouveau_renderbuffer_t *depth_buffer;
- /* Color buffer clear value */
- uint32_t clear_color_value;
-
/* Depth/stencil clear value */
uint32_t clear_value;
@@ -234,6 +231,9 @@ extern void nouveauSwapBuffers(__DRIdrawablePrivate *dPriv);
extern void nouveauCopySubBuffer(__DRIdrawablePrivate *dPriv,
int x, int y, int w, int h);
+extern void nouveauClearBuffer(GLcontext *ctx, nouveau_renderbuffer_t *buffer,
+ int fill, int mask);
+
/* Debugging utils: */
extern int NOUVEAU_DEBUG;
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_driver.c b/src/mesa/drivers/dri/nouveau/nouveau_driver.c
index 4851c66835..8b76779002 100644
--- a/src/mesa/drivers/dri/nouveau/nouveau_driver.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_driver.c
@@ -35,6 +35,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "framebuffer.h"
#include "utils.h"
+#include "colormac.h"
/* Wrapper for DRM_NOUVEAU_GETPARAM ioctl */
GLboolean nouveauDRMGetParam(nouveauContextPtr nmesa,
@@ -135,7 +136,74 @@ static void nouveauFinish( GLcontext *ctx )
/* glClear */
static void nouveauClear( GLcontext *ctx, GLbitfield mask )
{
- // XXX we really should do something here...
+ uint32_t clear_value;
+ nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
+
+ /* FIXME: should we clear front buffer, even if asked to do it? */
+ if (mask & (BUFFER_BIT_FRONT_LEFT|BUFFER_BIT_BACK_LEFT)) {
+ GLubyte c[4];
+ int color_bits = 32;
+ int color_mask = 0xffffffff;
+
+ UNCLAMPED_FLOAT_TO_RGBA_CHAN(c,ctx->Color.ClearColor);
+ clear_value = PACK_COLOR_8888(c[3],c[0],c[1],c[2]);
+
+ if (ctx->DrawBuffer) {
+ /* FIXME: find correct color buffer, instead of [0][0] */
+ if (ctx->DrawBuffer->_ColorDrawBuffers[0][0]) {
+ color_bits = ctx->DrawBuffer->_ColorDrawBuffers[0][0]->RedBits;
+ color_bits += ctx->DrawBuffer->_ColorDrawBuffers[0][0]->GreenBits;
+ color_bits += ctx->DrawBuffer->_ColorDrawBuffers[0][0]->BlueBits;
+ color_bits += ctx->DrawBuffer->_ColorDrawBuffers[0][0]->AlphaBits;
+ }
+ }
+
+ if (color_bits<24) {
+ clear_value = PACK_COLOR_565(c[0],c[1],c[2]);
+ color_mask = 0xffff;
+ }
+
+ nouveauClearBuffer(ctx, nmesa->color_buffer,
+ clear_value, color_mask);
+ }
+
+ if (mask & (BUFFER_BIT_DEPTH)) {
+ int depth_bits = 24;
+ int depth_mask;
+ if (ctx->DrawBuffer) {
+ if (ctx->DrawBuffer->_DepthBuffer) {
+ depth_bits = ctx->DrawBuffer->_DepthBuffer->DepthBits;
+ }
+ }
+
+ switch(depth_bits) {
+ case 16:
+ clear_value = (uint32_t) (ctx->Depth.Clear * 32767.0);
+ depth_mask = 0xffff;
+ break;
+ default:
+ clear_value = ((uint32_t) (ctx->Depth.Clear * 16777215.0)) << 8;
+ depth_mask = 0xffffff00;
+ break;
+ }
+
+ nouveauClearBuffer(ctx, nmesa->depth_buffer,
+ clear_value, depth_mask);
+ }
+
+ if (mask & (BUFFER_BIT_STENCIL)) {
+ int stencil_bits = 0;
+ if (ctx->DrawBuffer) {
+ if (ctx->DrawBuffer->_StencilBuffer) {
+ stencil_bits = ctx->DrawBuffer->_StencilBuffer->StencilBits;
+ }
+ }
+
+ if (stencil_bits>0) {
+ nouveauClearBuffer(ctx, nmesa->depth_buffer,
+ ctx->Stencil.Clear, (1<<stencil_bits)-1);
+ }
+ }
}
void nouveauDriverInitFunctions( struct dd_function_table *functions )
diff --git a/src/mesa/drivers/dri/nouveau/nv10_state.c b/src/mesa/drivers/dri/nouveau/nv10_state.c
index 8cbe72020f..3e5bfe093f 100644
--- a/src/mesa/drivers/dri/nouveau/nv10_state.c
+++ b/src/mesa/drivers/dri/nouveau/nv10_state.c
@@ -110,91 +110,19 @@ static void nv10BlendFuncSeparate(GLcontext *ctx, GLenum sfactorRGB, GLenum dfac
OUT_RING_CACHE(dfactorRGB);
}
-static void nv10ClearBuffer(GLcontext *ctx, nouveau_renderbuffer_t *buffer, int fill, int mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- int dimensions;
-
- if (!buffer) {
- return;
- }
-
- /* Surface that we will work on */
- nouveauObjectOnSubchannel(nmesa, NvSubCtxSurf2D, NvCtxSurf2D);
-
- BEGIN_RING_SIZE(NvSubCtxSurf2D, NV10_CONTEXT_SURFACES_2D_FORMAT, 4);
- OUT_RING(0x0b); /* Y32 color format */
- OUT_RING((buffer->pitch<<16)|buffer->pitch);
- OUT_RING(buffer->offset);
- OUT_RING(buffer->offset);
-
- /* Now clear a rectangle */
- dimensions = ((buffer->mesa.Height)<<16) | (buffer->mesa.Width);
-
- nouveauObjectOnSubchannel(nmesa, NvSubGdiRectText, NvGdiRectText);
-
- BEGIN_RING_SIZE(NvSubGdiRectText, NV04_GDI_RECTANGLE_TEXT_OPERATION, 1);
- OUT_RING(3); /* SRCCOPY */
-
- BEGIN_RING_SIZE(NvSubGdiRectText, NV04_GDI_RECTANGLE_TEXT_BLOCK_LEVEL1_TL, 5);
- OUT_RING(0); /* top left */
- OUT_RING(dimensions); /* bottom right */
- OUT_RING(fill);
- OUT_RING(0); /* top left */
- OUT_RING(dimensions); /* bottom right */
-}
-
-static void nv10Clear(GLcontext *ctx, GLbitfield mask)
-{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
- if (mask & (BUFFER_BIT_FRONT_LEFT|BUFFER_BIT_BACK_LEFT)) {
- nv10ClearBuffer(ctx, nmesa->color_buffer,
- nmesa->clear_color_value, 0xffffffff);
- }
- /* FIXME: check depth bits */
- if (mask & (BUFFER_BIT_DEPTH)) {
- nv10ClearBuffer(ctx, nmesa->depth_buffer,
- nmesa->clear_value, 0xffffff00);
- }
- /* FIXME: check about stencil? */
- if (mask & (BUFFER_BIT_STENCIL)) {
- nv10ClearBuffer(ctx, nmesa->depth_buffer,
- nmesa->clear_value, 0x000000ff);
- }
-}
-
static void nv10ClearColor(GLcontext *ctx, const GLfloat color[4])
{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
- GLubyte c[4];
- UNCLAMPED_FLOAT_TO_RGBA_CHAN(c,color);
- nmesa->clear_color_value = PACK_COLOR_8888(c[3],c[0],c[1],c[2]);
+ /* Not for NV10 */
}
static void nv10ClearDepth(GLcontext *ctx, GLclampd d)
{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
-/* switch (ctx->DrawBuffer->_DepthBuffer->DepthBits) {
- case 16:
- nmesa->clear_value = (uint32_t)(d*0x7FFF);
- break;
- case 24:*/
- nmesa->clear_value = ((nmesa->clear_value&0x000000FF) |
- (((uint32_t)(d*0xFFFFFF))<<8));
-/* break;
- }*/
+ /* Not for NV10 */
}
static void nv10ClearStencil(GLcontext *ctx, GLint s)
{
- nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx);
-
-/* if (ctx->DrawBuffer->_DepthBuffer->DepthBits == 24) {*/
- nmesa->clear_value = ((nmesa->clear_value&0xFFFFFF00)|
- (s&0x000000FF));
-/* }*/
+ /* Not for NV10 */
}
static void nv10ClipPlane(GLcontext *ctx, GLenum plane, const GLfloat *equation)
@@ -1037,10 +965,10 @@ void nv10InitStateFuncs(GLcontext *ctx, struct dd_function_table *func)
func->BlendColor = nv10BlendColor;
func->BlendEquationSeparate = nv10BlendEquationSeparate;
func->BlendFuncSeparate = nv10BlendFuncSeparate;
- func->Clear = nv10Clear;
- func->ClearColor = nv10ClearColor;
- func->ClearDepth = nv10ClearDepth;
- func->ClearStencil = nv10ClearStencil;
+/* func->Clear = nv10Clear;*/ /* Not for NV10 */
+ func->ClearColor = nv10ClearColor; /* Not for NV10 */
+ func->ClearDepth = nv10ClearDepth; /* Not for NV10 */
+ func->ClearStencil = nv10ClearStencil; /* Not for NV10 */
func->ClipPlane = nv10ClipPlane;
func->ColorMask = nv10ColorMask;
func->ColorMaterial = nv10ColorMaterial;
diff --git a/src/mesa/drivers/dri/r300/r300_fragprog.c b/src/mesa/drivers/dri/r300/r300_fragprog.c
index cce8e68586..78ed44b09c 100644
--- a/src/mesa/drivers/dri/r300/r300_fragprog.c
+++ b/src/mesa/drivers/dri/r300/r300_fragprog.c
@@ -951,6 +951,10 @@ static void emit_tex(struct r300_fragment_program *fp,
if (REG_GET_TYPE(dest) == REG_TYPE_OUTPUT) {
rdest = dest;
dest = get_temp_reg_tex(fp);
+ } else if (fpi->DstReg.WriteMask != WRITEMASK_XYZW) {
+ /* in case write mask isn't XYZW */
+ rdest = dest;
+ dest = get_temp_reg_tex(fp);
}
hwdest =
t_hw_dst(fp, dest, GL_TRUE,
@@ -1016,7 +1020,7 @@ static void emit_tex(struct r300_fragment_program *fp,
/* Copy from temp to output if needed */
if (REG_GET_VALID(rdest)) {
- emit_arith(fp, PFS_OP_MAD, rdest, WRITEMASK_XYZW, dest,
+ emit_arith(fp, PFS_OP_MAD, rdest, fpi->DstReg.WriteMask, dest,
pfs_one, pfs_zero, 0);
free_temp(fp, dest);
}
diff --git a/src/mesa/shader/prog_statevars.c b/src/mesa/shader/prog_statevars.c
index d37d7fb9bf..57a9d2dae9 100644
--- a/src/mesa/shader/prog_statevars.c
+++ b/src/mesa/shader/prog_statevars.c
@@ -818,7 +818,7 @@ _mesa_load_state_parameters(GLcontext *ctx,
for (i = 0; i < paramList->NumParameters; i++) {
if (paramList->Parameters[i].Type == PROGRAM_STATE_VAR) {
_mesa_fetch_state(ctx,
- (gl_state_index *) paramList->Parameters[i].StateIndexes,
+ paramList->Parameters[i].StateIndexes,
paramList->ParameterValues[i]);
}
}
diff --git a/src/mesa/shader/slang/slang_emit.c b/src/mesa/shader/slang/slang_emit.c
index fe13f2865c..41646af387 100644
--- a/src/mesa/shader/slang/slang_emit.c
+++ b/src/mesa/shader/slang/slang_emit.c
@@ -864,7 +864,7 @@ emit_kill(slang_emit_info *emitInfo)
* Note that ARB-KILL depends on sign of vector operand.
*/
inst = new_instruction(emitInfo, OPCODE_KIL_NV);
- inst->DstReg.CondMask = COND_TR; /* always branch */
+ inst->DstReg.CondMask = COND_TR; /* always kill */
return inst;
}
diff --git a/src/mesa/tnl/t_vb_fog.c b/src/mesa/tnl/t_vb_fog.c
index f6518500d8..d8bca3820b 100644
--- a/src/mesa/tnl/t_vb_fog.c
+++ b/src/mesa/tnl/t_vb_fog.c
@@ -41,7 +41,6 @@
struct fog_stage_data {
GLvector4f fogcoord; /* has actual storage allocated */
- GLvector4f input; /* points into VB->EyePtr Z values */
};
#define FOG_STAGE_DATA(stage) ((struct fog_stage_data *)stage->privatePtr)
@@ -91,7 +90,8 @@ init_static_data( void )
* evaluating the GL_LINEAR, GL_EXP or GL_EXP2 fog function.
* Fog coordinates are distances from the eye (typically between the
* near and far clip plane distances).
- * Note the fog (eye Z) coords may be negative so we use ABS(z) below.
+ * Note that fogcoords may be negative, if eye z is source absolute
+ * value must be taken earlier.
* Fog blend factors are in the range [0,1].
*/
static void
@@ -169,13 +169,10 @@ run_fog_stage(GLcontext *ctx, struct tnl_pipeline_stage *stage)
*/
input = &store->fogcoord;
- /* NOTE: negate plane here so we get positive fog coords! */
- /* NOTE2: this doesn't always work (tests/fog - all frag depth fog
- coords will be negative). */
- plane[0] = -m[2];
- plane[1] = -m[6];
- plane[2] = -m[10];
- plane[3] = -m[14];
+ plane[0] = m[2];
+ plane[1] = m[6];
+ plane[2] = m[10];
+ plane[3] = m[14];
/* Full eye coords weren't required, just calculate the
* eye Z values.
*/
@@ -189,12 +186,12 @@ run_fog_stage(GLcontext *ctx, struct tnl_pipeline_stage *stage)
NOTE should avoid going through array twice */
coord = input->start;
for (i = 0; i < input->count; i++) {
- input->data[i][0] = FABSF(*coord);
+ *coord = FABSF(*coord);
STRIDE_F(coord, input->stride);
}
}
else {
- /* fog coordinates = eye Z coordinates (use ABS later) */
+ /* fog coordinates = eye Z coordinates - need to copy for ABS */
input = &store->fogcoord;
if (VB->EyePtr->size < 2)
@@ -249,7 +246,6 @@ alloc_fog_data(GLcontext *ctx, struct tnl_pipeline_stage *stage)
return GL_FALSE;
_mesa_vector4f_alloc( &store->fogcoord, 0, tnl->vb.Size, 32 );
- _mesa_vector4f_init( &store->input, 0, NULL );
if (!inited)
init_static_data();