Merge branch 'master' of git+ssh://[email protected]/git/mesa/mesa

8 files changed, 35 insertions, 18 deletions

diff --git a/progs/glsl/.gitignore b/progs/glsl/.gitignore
new file mode 100644
index 00000000000..b63693bbb5a
--- /dev/null
+++ b/progs/glsl/.gitignore
@@ -0,0 +1,13 @@
+bitmap
+brick
+bump
+deriv
+extfuncs.h
+mandelbrot
+noise
+points
+readtex.c
+readtex.h
+texdemo1
+trirast
+toyball
diff --git a/progs/glsl/CH11-toyball.frag.txt b/progs/glsl/CH11-toyball.frag.txt
index 90ec1c27fc1..f3cac62fb3e 100644
--- a/progs/glsl/CH11-toyball.frag.txt
+++ b/progs/glsl/CH11-toyball.frag.txt
@@ -49,14 +49,15 @@ void main()
     inorout += dot(distance, vec4(1.0));
 
     distance.x = dot(p, HalfSpace4);
-    distance.y = StripeWidth - abs(p.z);
+//    distance.y = StripeWidth - abs(p.z);
+    distance.y = StripeWidth - abs(p.y);
     distance = smoothstep(-FWidth, FWidth, distance);
     inorout += distance.x;
 
     inorout = clamp(inorout, 0.0, 1.0);
 
-    surfColor = mix(Yellow, Red, inorout);
-    surfColor = mix(surfColor, Blue, distance.y);
+    surfColor = mix(Yellow, Blue, distance.y);
+    surfColor = mix(surfColor, Red, inorout);
 
     // normal = point on surface for sphere at (0,0,0)
     normal = p;
diff --git a/progs/glsl/CH11-toyball.vert.txt b/progs/glsl/CH11-toyball.vert.txt
index b7da3ac839e..a3ee1b03776 100644
--- a/progs/glsl/CH11-toyball.vert.txt
+++ b/progs/glsl/CH11-toyball.vert.txt
@@ -14,10 +14,11 @@ uniform vec4 BallCenter;   // ball center in modelling coordinates
 
 void main()
 { 
-//orig:    ECposition   = gl_ModelViewMatrix * gl_Vertex;
+    ECposition   = gl_ModelViewMatrix * gl_Vertex;
 
-    ECposition = gl_TextureMatrix[0] * gl_Vertex;
-    ECposition = gl_ModelViewMatrix * ECposition;
+//  ECposition = gl_TextureMatrix[0] * gl_Vertex;
+//  ECposition = gl_MultiTexCoord0 * gl_Vertex;
+//    ECposition = gl_ModelViewMatrix * ECposition;
 
     ECballCenter = gl_ModelViewMatrix * BallCenter;
     gl_Position  = ftransform();
diff --git a/progs/glsl/Makefile b/progs/glsl/Makefile
index 8b44239b43e..fe2943d88dd 100644
--- a/progs/glsl/Makefile
+++ b/progs/glsl/Makefile
@@ -7,6 +7,8 @@ INCDIR = $(TOP)/include
 
 LIB_DEP = $(TOP)/$(LIB_DIR)/$(GL_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLU_LIB_NAME) $(TOP)/$(LIB_DIR)/$(GLUT_LIB_NAME)
 
+LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
+
 PROGS = \
 	bitmap \
 	brick \
@@ -28,7 +30,7 @@ PROGS = \
 
 # make executable from .c file:
 .c: $(LIB_DEP)
-	$(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) $< $(APP_LIB_DEPS) -o $@
+	$(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) $< $(LIBS) -o $@
 
 
 ##### TARGETS #####
@@ -64,7 +66,7 @@ points.c: extfuncs.h
 toyball.c: extfuncs.h
 
 texdemo1: texdemo1.o readtex.o
-	$(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) texdemo1.o readtex.o $(APP_LIB_DEPS) -o $@
+	$(CC) -I$(INCDIR) $(CFLAGS) $(LDFLAGS) texdemo1.o readtex.o $(LIBS) -o $@
 
 texdemo1.o: texdemo1.c readtex.h extfuncs.h
 	$(CC) -c -I$(INCDIR) $(CFLAGS) texdemo1.c
diff --git a/progs/glsl/bump.c b/progs/glsl/bump.c
index a6846acf7e4..11f87ab1274 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 7a2bad6dde3..e7b2b04b0df 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 a26a8059449..adccd1a7c8f 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 cef52c04a6c..3aa096161ae 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);