Remove demos that have moved to git+ssh://git.freedesktop.org/git/mesa/demos.

The remaining programs are ones I've had difficulty finding a build
environment for to make the build system or are unit tests that should
probably live next to their code instead.  Hopefully people can bring
over the build for remaining pieces they care about.

15 files changed, 0 insertions, 577 deletions

diff --git a/progs/fpglsl/.gitignore b/progs/fpglsl/.gitignore
deleted file mode 100644
index 9fe73ab067..0000000000
--- a/progs/fpglsl/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-fp-tri
diff --git a/progs/fpglsl/Makefile b/progs/fpglsl/Makefile
deleted file mode 100644
index 3bf14b4b70..0000000000
--- a/progs/fpglsl/Makefile
+++ /dev/null
@@ -1,52 +0,0 @@
-# progs/tests/Makefile
-
-
-# These programs aren't intended to be included with the normal distro.
-# They're not too interesting but they're good for testing.
-
-TOP = ../..
-include $(TOP)/configs/current
-
-LIBS = -L$(TOP)/$(LIB_DIR) -l$(GLUT_LIB)  -l$(GLEW_LIB) -l$(GLU_LIB) -l$(GL_LIB) $(APP_LIB_DEPS)
-
-SOURCES = \
-	fp-tri.c
-
-
-
-PROGS = $(SOURCES:%.c=%)
-
-INCLUDES = -I. -I$(TOP)/include -I../samples
-
-
-##### RULES #####
-
-.SUFFIXES:
-.SUFFIXES: .c
-
-.c:
-	$(CC) $(INCLUDES) $(CFLAGS) $< $(LIBS) -o $@
-
-.c.o:
-	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES) $< -o $@
-
-.S.o:
-	$(CC) -c $(INCLUDES) $(CFLAGS) $(DEFINES)  $< -o $@
-
-
-##### TARGETS #####
-
-default: $(PROGS)
-
-clean:
-	rm -f $(PROGS)
-	rm -f *.o
-	rm -f getproclist.h
-
-
-
-
-
-# Emacs tags
-tags:
-	etags `find . -name \*.[ch]` `find ../include`
diff --git a/progs/fpglsl/SConscript b/progs/fpglsl/SConscript
deleted file mode 100644
index e31fa32023..0000000000
--- a/progs/fpglsl/SConscript
+++ /dev/null
@@ -1,13 +0,0 @@
-Import('env')
-
-if not env['GLUT']:
-    Return()
-
-env = env.Clone()
-
-env.Prepend(LIBS = ['$GLUT_LIB'])
-
-env.Program(
-        target = 'fp-tri',
-        source = ['fp-tri.c'],
-    )
diff --git a/progs/fpglsl/dowhile.glsl b/progs/fpglsl/dowhile.glsl
deleted file mode 100644
index ed9d729675..0000000000
--- a/progs/fpglsl/dowhile.glsl
+++ /dev/null
@@ -1,8 +0,0 @@
-void main() {
-    float sum = 0.0;
-    do {
-	sum += 0.1;
-	break;
-    } while (true);
-    gl_FragColor = vec4(sum);
-}
diff --git a/progs/fpglsl/dowhile2.glsl b/progs/fpglsl/dowhile2.glsl
deleted file mode 100644
index f3e00b8e86..0000000000
--- a/progs/fpglsl/dowhile2.glsl
+++ /dev/null
@@ -1,10 +0,0 @@
-void main() {
-    float sum = 0.0;
-    do {
-	sum += 0.1;
-	if (sum < 0.499999)
-	    continue;
-	break;
-    } while (true);
-    gl_FragColor = vec4(sum);
-}
diff --git a/progs/fpglsl/for.glsl b/progs/fpglsl/for.glsl
deleted file mode 100644
index 862ca8bd6c..0000000000
--- a/progs/fpglsl/for.glsl
+++ /dev/null
@@ -1,11 +0,0 @@
-uniform int KernelSizeInt;
-
-void main() {
-    int i;
-    vec4 sum = vec4(0.0);
-    for (i = 0; i < KernelSizeInt; ++i) {
-	sum.g += 0.25;
-    }
-    sum.a = 1.0;
-    gl_FragColor = sum;
-}
diff --git a/progs/fpglsl/forbreak.glsl b/progs/fpglsl/forbreak.glsl
deleted file mode 100644
index 0b8d957cb0..0000000000
--- a/progs/fpglsl/forbreak.glsl
+++ /dev/null
@@ -1,13 +0,0 @@
-uniform int KernelSizeInt;
-
-void main() {
-    int i;
-    vec4 sum = vec4(0.0);
-    for (i = 0; i < KernelSizeInt; ++i) {
-	sum.g += 0.25;
-        if (i > 0)
-           break;
-    }
-    sum.a = 1.0;
-    gl_FragColor = sum;
-}
diff --git a/progs/fpglsl/fp-tri.c b/progs/fpglsl/fp-tri.c
deleted file mode 100644
index 8af09845dd..0000000000
--- a/progs/fpglsl/fp-tri.c
+++ /dev/null
@@ -1,420 +0,0 @@
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-
-#ifndef WIN32
-#include <unistd.h>
-#include <signal.h>
-#endif
-
-#include <GL/glew.h>
-#include <GL/glut.h>
-
-#include "readtex.c"
-
-
-#define TEXTURE_FILE "../images/bw.rgb"
-
-unsigned show_fps = 0;
-unsigned int frame_cnt = 0;
-void alarmhandler(int);
-static const char *filename = NULL;
-
-static GLuint fragShader;
-static GLuint vertShader;
-static GLuint program;
-
-
-static void usage(char *name)
-{
-   fprintf(stderr, "usage: %s [ options ] shader_filename\n", name);
-#ifndef WIN32
-   fprintf(stderr, "\n" );
-   fprintf(stderr, "options:\n");
-   fprintf(stderr, "    -fps  show frames per second\n");
-#endif
-}
-
-#ifndef WIN32
-void alarmhandler (int sig)
-{
-   if (sig == SIGALRM) {
-      printf("%d frames in 5.0 seconds = %.3f FPS\n", frame_cnt,
-             frame_cnt / 5.0);
-
-      frame_cnt = 0;
-   }
-   signal(SIGALRM, alarmhandler);
-   alarm(5);
-}
-#endif
-
-
-
-
-static void load_and_compile_shader(GLuint shader, const char *text)
-{
-   GLint stat;
-
-   glShaderSource(shader, 1, (const GLchar **) &text, NULL);
-
-   glCompileShader(shader);
-
-   glGetShaderiv(shader, GL_COMPILE_STATUS, &stat);
-   if (!stat) {
-      GLchar log[1000];
-      GLsizei len;
-      glGetShaderInfoLog(shader, 1000, &len, log);
-      fprintf(stderr, "fp-tri: problem compiling shader:\n%s\n", log);
-      exit(1);
-   }
-}
-
-static void read_shader(GLuint shader, const char *filename)
-{
-   const int max = 100*1000;
-   int n;
-   char *buffer = (char*) malloc(max);
-   FILE *f = fopen(filename, "r");
-   if (!f) {
-      fprintf(stderr, "fp-tri: Unable to open shader file %s\n", filename);
-      exit(1);
-   }
-
-   n = fread(buffer, 1, max, f);
-   printf("fp-tri: read %d bytes from shader file %s\n", n, filename);
-   if (n > 0) {
-      buffer[n] = 0;
-      load_and_compile_shader(shader, buffer);
-   }
-
-   fclose(f);
-   free(buffer);
-}
-
-static void check_link(GLuint prog)
-{
-   GLint stat;
-   glGetProgramiv(prog, GL_LINK_STATUS, &stat);
-   if (!stat) {
-      GLchar log[1000];
-      GLsizei len;
-      glGetProgramInfoLog(prog, 1000, &len, log);
-      fprintf(stderr, "Linker error:\n%s\n", log);
-   }
-}
-
-static void setup_uniforms()
-{
-   {
-      GLint loc1f = glGetUniformLocationARB(program, "Offset1f");
-      GLint loc2f = glGetUniformLocationARB(program, "Offset2f");
-      GLint loc4f = glGetUniformLocationARB(program, "Offset4f");
-      GLfloat vecKer[] =
-         { 1.0, 0.0, 0.0,  1.0,
-           0.0, 1.0, 0.0,  1.0,
-           1.0, 0.0, 0.0,  1.0,
-           0.0, 0.0, 0.0,  1.0
-         };
-      if (loc1f >= 0)
-         glUniform1fv(loc1f, 16, vecKer);
-
-      if (loc2f >= 0)
-         glUniform2fv(loc2f, 8, vecKer);
-
-      if (loc4f >= 0)
-         glUniform4fv(loc4f, 4, vecKer);
-
-   }
-
-   {
-      GLint loci = glGetUniformLocationARB(program, "KernelSizeInt");
-      if (loci >= 0)
-         glUniform1i(loci, 4);
-   }
-   {
-      GLint loc1f = glGetUniformLocationARB(program, "KernelValue1f");
-      GLint loc2f = glGetUniformLocationARB(program, "KernelValue2f");
-      GLint loc4f = glGetUniformLocationARB(program, "KernelValue4f");
-      GLfloat vecKer[] =
-         { 1.0, 0.0, 0.0,  0.25,
-           0.0, 1.0, 0.0,  0.25,
-           0.0, 0.0, 1.0,  0.25,
-           0.0, 0.0, 0.0,  0.25,
-           0.5, 0.0, 0.0,  0.35,
-           0.0, 0.5, 0.0,  0.35,
-           0.0, 0.0, 0.5,  0.35,
-           0.0, 0.0, 0.0,  0.35
-         };
-      if (loc1f >= 0)
-         glUniform1fv(loc1f, 16, vecKer);
-
-      if (loc2f >= 0)
-         glUniform2fv(loc2f, 8, vecKer);
-
-      if (loc4f >= 0)
-         glUniform4fv(loc4f, 4, vecKer);
-   }
-}
-
-static void prepare_shaders()
-{
-   static const char *fragShaderText =
-      "void main() {\n"
-      "    gl_FragColor = gl_Color;\n"
-      "}\n";
-   static const char *vertShaderText =
-      "void main() {\n"
-      "   gl_FrontColor = gl_Color;\n"
-      "   gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex;\n"
-      "}\n";
-   fragShader = glCreateShader(GL_FRAGMENT_SHADER);
-   if (filename)
-      read_shader(fragShader, filename);
-   else
-      load_and_compile_shader(fragShader, fragShaderText);
-
-
-   vertShader = glCreateShader(GL_VERTEX_SHADER);
-   load_and_compile_shader(vertShader, vertShaderText);
-
-   program = glCreateProgram();
-   glAttachShader(program, fragShader);
-   glAttachShader(program, vertShader);
-   glLinkProgram(program);
-   check_link(program);
-   glUseProgram(program);
-
-   setup_uniforms();
-}
-
-#define LEVELS 8
-#define SIZE (1<<LEVELS)
-static int TexWidth = SIZE, TexHeight = SIZE;
-
-
-static void
-ResetTextureLevel( int i )
-{
-   GLubyte tex2d[SIZE*SIZE][4];
-      
-   {
-      GLint Width = TexWidth / (1 << i);
-      GLint Height = TexHeight / (1 << i);
-      GLint s, t;
-         
-      for (s = 0; s < Width; s++) {
-         for (t = 0; t < Height; t++) {
-            tex2d[t*Width+s][0] = ((s / 16) % 2) ? 0 : 255;
-            tex2d[t*Width+s][1] = ((t / 16) % 2) ? 0 : 255;
-            tex2d[t*Width+s][2] = 128;
-            tex2d[t*Width+s][3] = 255;
-         }
-      }
-         
-      glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-         
-      glTexImage2D(GL_TEXTURE_2D, i, GL_RGB, Width, Height, 0,
-                   GL_RGBA, GL_UNSIGNED_BYTE, tex2d);
-   }
-}
-
-
-static void
-ResetTexture( void )
-{
-   int i;
-      
-   for (i = 0; i <= LEVELS; i++)
-   {
-      ResetTextureLevel(i);
-   }
-}
-
-static void Init( void )
-{
-   GLuint Texture;
-
-   /* Load texture */
-   glGenTextures(1, &Texture);
-   glBindTexture(GL_TEXTURE_2D, Texture);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-   if (!LoadRGBMipmaps(TEXTURE_FILE, GL_RGB)) {
-      printf("Error: couldn't load texture image file %s\n", TEXTURE_FILE);
-      exit(1);
-   }
-
-
-   glGenTextures(1, &Texture);
-   glActiveTextureARB(GL_TEXTURE0_ARB + 1);
-   glBindTexture(GL_TEXTURE_2D, Texture);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-
-   {
-      GLubyte data[32][32];
-      int width = 32;
-      int height = 32;
-      int i;
-      int j;
-
-      for (i = 0; i < 32; i++)
-         for (j = 0; j < 32; j++)
-	 {
-	    /**
-	     ** +-----------+
-	     ** |     W     |
-	     ** |  +-----+  |
-	     ** |  |     |  |
-	     ** |  |  B  |  |
-	     ** |  |     |  |
-	     ** |  +-----+  |
-	     ** |           |
-	     ** +-----------+
-	     **/
-	    int i2 = i - height / 2;
-	    int j2 = j - width / 2;
-	    int h8 = height / 8;
-	    int w8 = width / 8;
-	    if ( -h8 <= i2 && i2 <= h8 && -w8 <= j2 && j2 <= w8 ) {
-	       data[i][j] = 0x00;
-	    } else if ( -2 * h8 <= i2 && i2 <= 2 * h8 && -2 * w8 <= j2 && j2 <= 2 * w8 ) {
-	       data[i][j] = 0x55;
-	    } else if ( -3 * h8 <= i2 && i2 <= 3 * h8 && -3 * w8 <= j2 && j2 <= 3 * w8 ) {
-	       data[i][j] = 0xaa;
-	    } else {
-	       data[i][j] = 0xff;
-	    }
-	 }
-
-      glTexImage2D( GL_TEXTURE_2D, 0,
-                    GL_ALPHA8,
-                    32, 32, 0,
-                    GL_ALPHA, GL_UNSIGNED_BYTE, data );
-   }
-
-   glGenTextures(1, &Texture);
-   glActiveTextureARB(GL_TEXTURE0_ARB + 2);
-   glBindTexture(GL_TEXTURE_2D, Texture);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_NEAREST);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-   ResetTexture();
-
-   glClearColor(.1, .3, .5, 0);
-}
-
-
-
-
-static void args(int argc, char *argv[])
-{
-   GLint i;
-
-   for (i = 1; i < argc; i++) {
-      if (strcmp(argv[i], "-fps") == 0) {
-         show_fps = 1;
-      }
-      else if (i == argc - 1) {
-	 filename = argv[i];
-      }
-      else {
-	 usage(argv[0]);
-	 exit(1);
-      }
-   }
-}
-
-
-
-
-
-static void Reshape(int width, int height)
-{
-
-    glViewport(0, 0, (GLint)width, (GLint)height);
-
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
-    glMatrixMode(GL_MODELVIEW);
-}
-
-static void CleanUp(void)
-{
-   glDeleteShader(fragShader);
-   glDeleteShader(vertShader);
-   glDeleteProgram(program);
-}
-
-static void Key(unsigned char key, int x, int y)
-{
-
-   switch (key) {
-   case 27:
-      CleanUp();
-      exit(1);
-   default:
-      break;
-   }
-
-   glutPostRedisplay();
-}
-
-static void Display(void)
-{
-   glClear(GL_COLOR_BUFFER_BIT);
-
-   glUseProgram(program);
-   glProgramLocalParameter4fARB(GL_FRAGMENT_PROGRAM_ARB, 0, 1.0, 1.0, 0.0, 0.0);
-   glProgramLocalParameter4fARB(GL_FRAGMENT_PROGRAM_ARB, 1, 0.0, 0.0, 1.0, 1.0);
-   glBegin(GL_TRIANGLES);
-
-   glColor3f(0,0,1);
-   glTexCoord3f(1,1,0);
-   glVertex3f( 0.9, -0.9, -30.0);
-
-   glColor3f(1,0,0);
-   glTexCoord3f(1,-1,0);
-   glVertex3f( 0.9,  0.9, -30.0);
-
-   glColor3f(0,1,0);
-   glTexCoord3f(-1,0,0);
-   glVertex3f(-0.9,  0.0, -30.0);
-   glEnd();
-
-   glFlush();
-   if (show_fps) {
-      ++frame_cnt;
-      glutPostRedisplay();
-   }
-}
-
-
-int main(int argc, char **argv)
-{
-   glutInit(&argc, argv);
-   glutInitWindowPosition(0, 0);
-   glutInitWindowSize(250, 250);
-   glutInitDisplayMode(GLUT_RGB | GLUT_SINGLE | GLUT_DEPTH);
-   args(argc, argv);
-   glutCreateWindow(filename ? filename : "fp-tri");
-   glewInit();
-   glutReshapeFunc(Reshape);
-   glutKeyboardFunc(Key);
-   glutDisplayFunc(Display);
-   prepare_shaders();
-   Init();
-#ifndef WIN32
-   if (show_fps) {
-      signal(SIGALRM, alarmhandler);
-      alarm(5);
-   }
-#endif
-   glutMainLoop();
-   return 0;
-}
diff --git a/progs/fpglsl/mov-imm.glsl b/progs/fpglsl/mov-imm.glsl
deleted file mode 100644
index cbb75ce342..0000000000
--- a/progs/fpglsl/mov-imm.glsl
+++ /dev/null
@@ -1,3 +0,0 @@
-void main() {
-    gl_FragColor = vec4(1,0,1,1);
-}
diff --git a/progs/fpglsl/mov.glsl b/progs/fpglsl/mov.glsl
deleted file mode 100644
index 4a1f185ba4..0000000000
--- a/progs/fpglsl/mov.glsl
+++ /dev/null
@@ -1,3 +0,0 @@
-void main() {
-    gl_FragColor = gl_Color;
-}
diff --git a/progs/fpglsl/simpleif.glsl b/progs/fpglsl/simpleif.glsl
deleted file mode 100644
index 922421b410..0000000000
--- a/progs/fpglsl/simpleif.glsl
+++ /dev/null
@@ -1,6 +0,0 @@
-void main() {
-    // this should always be true
-    if (gl_FragCoord.x >= 0.0) {
-	gl_FragColor = vec4(0.5, 0.0, 0.5, 1.0);
-    }
-}
diff --git a/progs/fpglsl/tex-multi.glsl b/progs/fpglsl/tex-multi.glsl
deleted file mode 100644
index 5220b7efaf..0000000000
--- a/progs/fpglsl/tex-multi.glsl
+++ /dev/null
@@ -1,15 +0,0 @@
-// Multi-texture fragment shader
-// Brian Paul
-
-// Composite second texture over first.
-// We're assuming the 2nd texture has a meaningful alpha channel.
-
-uniform sampler2D tex1;
-uniform sampler2D tex2;
-
-void main()
-{
-   vec4 t1 = texture2D(tex1, gl_Color.xy);
-   vec4 t2 = texture2D(tex2, gl_Color.yz);
-   gl_FragColor = mix(t1, t2, t2.w);
-}
diff --git a/progs/fpglsl/tex.glsl b/progs/fpglsl/tex.glsl
deleted file mode 100644
index 4302fabe2d..0000000000
--- a/progs/fpglsl/tex.glsl
+++ /dev/null
@@ -1,6 +0,0 @@
-uniform sampler2D tex1;
-
-void main()
-{
-   gl_FragColor = texture2D(tex1, gl_Color.xy);
-}
diff --git a/progs/fpglsl/while.glsl b/progs/fpglsl/while.glsl
deleted file mode 100644
index 05fb860ddc..0000000000
--- a/progs/fpglsl/while.glsl
+++ /dev/null
@@ -1,7 +0,0 @@
-void main() {
-    float sum = 0.0;
-    while (sum < 0.499999) {
-	sum += 0.1;
-    }
-    gl_FragColor = vec4(sum);
-}
diff --git a/progs/fpglsl/while2.glsl b/progs/fpglsl/while2.glsl
deleted file mode 100644
index 19c8904e28..0000000000
--- a/progs/fpglsl/while2.glsl
+++ /dev/null
@@ -1,9 +0,0 @@
-void main() {
-    float sum = 0.0;
-    while (true) {
-	sum += 0.1;
-        if (sum > 0.8)
-           break;
-    }
-    gl_FragColor = vec4(sum);
-}