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.

1 files changed, 0 insertions, 438 deletions

diff --git a/progs/tests/texcmp.c b/progs/tests/texcmp.c
deleted file mode 100644
index c5d352fdae..0000000000
--- a/progs/tests/texcmp.c
+++ /dev/null
@@ -1,438 +0,0 @@
-/*
- * Compressed texture demo.  Written by Daniel Borca.
- * This program is in the public domain.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <string.h>
-#include <GL/glew.h>
-#include <GL/glut.h>
-
-#include "readtex.c" /* I know, this is a hack. */
-#define TEXTURE_FILE "../images/tree2.rgba"
-
-
-static float Rot = 0.0;
-static GLboolean Anim = 1;
-
-typedef struct {
-        GLubyte *data;
-        GLuint size;
-        GLenum format;
-        GLuint w, h;
-
-        GLenum TC;
-
-        GLubyte *cData;
-        GLuint cSize;
-        GLenum cFormat;
-} TEXTURE;
-
-static TEXTURE *Tx, t1, t2, t3;
-static GLboolean fxt1, dxtc, s3tc;
-
-
-static const char *TextureName (GLenum TC)
-{
- switch (TC) {
-        case GL_RGB:
-             return "RGB";
-        case GL_RGBA:
-             return "RGBA";
-        case GL_COMPRESSED_RGB:
-             return "COMPRESSED_RGB";
-        case GL_COMPRESSED_RGBA:
-             return "COMPRESSED_RGBA";
-        case GL_COMPRESSED_RGB_FXT1_3DFX:
-             return "GL_COMPRESSED_RGB_FXT1_3DFX";
-        case GL_COMPRESSED_RGBA_FXT1_3DFX:
-             return "GL_COMPRESSED_RGBA_FXT1_3DFX";
-        case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-             return "GL_COMPRESSED_RGB_S3TC_DXT1_EXT";
-        case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-             return "GL_COMPRESSED_RGBA_S3TC_DXT1_EXT";
-        case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-             return "GL_COMPRESSED_RGBA_S3TC_DXT3_EXT";
-        case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-             return "GL_COMPRESSED_RGBA_S3TC_DXT5_EXT";
-        case GL_RGB_S3TC:
-             return "GL_RGB_S3TC";
-        case GL_RGB4_S3TC:
-             return "GL_RGB4_S3TC";
-        case GL_RGBA_S3TC:
-             return "GL_RGBA_S3TC";
-        case GL_RGBA4_S3TC:
-             return "GL_RGBA4_S3TC";
-        case 0:
-             return "Invalid format";
-        default:
-             return "Unknown format";
- }
-}
-
-
-static void
-PrintString(const char *s)
-{
-   while (*s) {
-      glutBitmapCharacter(GLUT_BITMAP_8_BY_13, (int) *s);
-      s++;
-   }
-}
-
-
-static void Idle( void )
-{
-   float t = glutGet(GLUT_ELAPSED_TIME) * 0.001;  /* in seconds */
-   Rot = t * 360 / 4;  /* 1 rotation per 4 seconds */
-   glutPostRedisplay();
-}
-
-
-static void Display( void )
-{
-   /* draw background gradient */
-   glDisable(GL_TEXTURE_2D);
-   glBegin(GL_POLYGON);
-   glColor3f(1.0, 0.0, 0.2); glVertex2f(-1.5, -1.0);
-   glColor3f(1.0, 0.0, 0.2); glVertex2f( 1.5, -1.0);
-   glColor3f(0.0, 0.0, 1.0); glVertex2f( 1.5,  1.0);
-   glColor3f(0.0, 0.0, 1.0); glVertex2f(-1.5,  1.0);
-   glEnd();
-
-   glPushMatrix();
-   glRotatef(Rot, 0, 0, 1);
-
-   glEnable(GL_TEXTURE_2D);
-   glEnable(GL_BLEND);
-
-   glBegin(GL_POLYGON);
-   glTexCoord2f(0, 1);  glVertex2f(-1, -0.5);
-   glTexCoord2f(1, 1);  glVertex2f( 1, -0.5);
-   glTexCoord2f(1, 0);  glVertex2f( 1,  0.5);
-   glTexCoord2f(0, 0);  glVertex2f(-1,  0.5);
-   glEnd();
-
-   glPopMatrix();
-
-   glDisable(GL_TEXTURE_2D);
-
-   /* info */
-   glDisable(GL_BLEND);
-   glColor4f(1, 1, 1, 1);
-
-   glRasterPos3f(-1.2, -0.7, 0);
-   PrintString("Selected: ");
-   PrintString(TextureName(Tx->TC));
-   if (Tx->cData) {
-      char tmp[64];
-      glRasterPos3f(-1.2, -0.8, 0);
-      PrintString("Internal: ");
-      PrintString(TextureName(Tx->cFormat));
-      glRasterPos3f(-1.2, -0.9, 0);
-      PrintString("Size    : ");
-      sprintf(tmp, "%d (%d%% of %d)", Tx->cSize, Tx->cSize * 100 / Tx->size, Tx->size);
-      PrintString(tmp);
-   }
-
-   glutSwapBuffers();
-}
-
-
-static void Reshape( int width, int height )
-{
-   glViewport( 0, 0, width, height );
-   glMatrixMode( GL_PROJECTION );
-   glLoadIdentity();
-   glOrtho( -1.5, 1.5, -1.0, 1.0, -1.0, 1.0 );
-   glMatrixMode( GL_MODELVIEW );
-   glLoadIdentity();
-}
-
-
-static void ReInit( GLenum TC, TEXTURE *Tx )
-{
-   GLint rv, v;
-
-   if ((Tx->TC == TC) && (Tx->cData != NULL)) {
-      glCompressedTexImage2DARB(GL_TEXTURE_2D, /* target */
-	                        0,             /* level */
-	                        Tx->cFormat,   /* real format */
-	                        Tx->w,         /* original width */
-	                        Tx->h,         /* original height */
-	                        0,             /* border */
-	                        Tx->cSize,     /* compressed size*/
-	                        Tx->cData);    /* compressed data*/
-   } else {
-      glTexImage2D(GL_TEXTURE_2D,    /* target */
-                   0,                /* level */
-                   TC,               /* internal format */
-                   Tx->w, Tx->h,     /* width, height */
-                   0,                /* border */
-                   Tx->format,       /* texture format */
-                   GL_UNSIGNED_BYTE, /* texture type */
-                   Tx->data);        /* the texture */
-
-
-      v = 0;
-      glGetTexLevelParameteriv(GL_TEXTURE_2D, 0,
-                               GL_TEXTURE_INTERNAL_FORMAT, &v);
-      printf("Requested internal format = 0x%x, actual = 0x%x\n", TC, v);
-
-      if (0) {
-         GLint r, g, b, a, l, i;
-         glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_RED_SIZE, &r);
-         glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_GREEN_SIZE, &g);
-         glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_BLUE_SIZE, &b);
-         glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_ALPHA_SIZE, &a);
-         glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_LUMINANCE_SIZE, &l);
-         glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_INTENSITY_SIZE, &i);
-         printf("Compressed Bits per R: %d  G: %d  B: %d  A: %d  L: %d  I: %d\n",
-                r, g, b, a, l, i);
-      }
-
-      /* okay, now cache the compressed texture */
-      Tx->TC = TC;
-      if (Tx->cData != NULL) {
-         free(Tx->cData);
-         Tx->cData = NULL;
-      }
-      glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_COMPRESSED_ARB, &rv);
-      if (rv) {
-         glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_INTERNAL_FORMAT, (GLint *)&Tx->cFormat);
-         glGetTexLevelParameteriv(GL_TEXTURE_2D, 0, GL_TEXTURE_COMPRESSED_IMAGE_SIZE_ARB, (GLint *)&Tx->cSize);
-         if ((Tx->cData = malloc(Tx->cSize)) != NULL) {
-            glGetCompressedTexImageARB(GL_TEXTURE_2D, 0, Tx->cData);
-         }
-      }
-   }
-}
-
-
-static void Init( void )
-{
-   /* HEIGHT * WIDTH + 1 (for trailing '\0') */
-   static char pattern[8 * 32 + 1] = {"\
-                                \
-    MMM    EEEE   SSS    AAA    \
-   M M M  E      S   S  A   A   \
-   M M M  EEEE    SS    A   A   \
-   M M M  E         SS  AAAAA   \
-   M   M  E      S   S  A   A   \
-   M   M   EEEE   SSS   A   A   \
-                                "
-      };
-
-   GLuint i, j;
-
-   GLubyte (*texture1)[8 * 32][4];
-   GLubyte (*texture2)[256][256][4];
-
-   t1.w = 32;
-   t1.h = 8;
-   t1.size = t1.w * t1.h * 4;
-   t1.data = malloc(t1.size);
-   t1.format = GL_RGBA;
-   t1.TC = GL_RGBA;
-
-   texture1 = (GLubyte (*)[8 * 32][4])t1.data;
-   for (i = 0; i < sizeof(pattern) - 1; i++) {
-       switch (pattern[i]) {
-              default:
-              case ' ':
-                   (*texture1)[i][0] = 255;
-                   (*texture1)[i][1] = 255;
-                   (*texture1)[i][2] = 255;
-                   (*texture1)[i][3] = 64;
-                   break;
-              case 'M':
-                   (*texture1)[i][0] = 255;
-                   (*texture1)[i][1] = 0;
-                   (*texture1)[i][2] = 0;
-                   (*texture1)[i][3] = 255;
-                   break;
-              case 'E':
-                   (*texture1)[i][0] = 0;
-                   (*texture1)[i][1] = 255;
-                   (*texture1)[i][2] = 0;
-                   (*texture1)[i][3] = 255;
-                   break;
-              case 'S':
-                   (*texture1)[i][0] = 0;
-                   (*texture1)[i][1] = 0;
-                   (*texture1)[i][2] = 255;
-                   (*texture1)[i][3] = 255;
-                   break;
-              case 'A':
-                   (*texture1)[i][0] = 255;
-                   (*texture1)[i][1] = 255;
-                   (*texture1)[i][2] = 0;
-                   (*texture1)[i][3] = 255;
-                   break;
-       }
-   }
-
-   t2.w = 256;
-   t2.h = 256;
-   t2.size = t2.w * t2.h * 4;
-   t2.data = malloc(t2.size);
-   t2.format = GL_RGBA;
-   t2.TC = GL_RGBA;
-
-   texture2 = (GLubyte (*)[256][256][4])t2.data;
-   for (j = 0; j < t2.h; j++) {
-      for (i = 0; i < t2.w; i++) {
-         (*texture2)[j][i][0] = sqrt(i * j * 255 * 255 / (t2.w * t2.h));
-         (*texture2)[j][i][1] = 0;
-         (*texture2)[j][i][2] = 0;
-         (*texture2)[j][i][3] = 255;
-      }
-   }
-
-   t3.data = LoadRGBImage(TEXTURE_FILE, (GLint *)&t3.w, (GLint *)&t3.h, &t3.format);
-   t3.size = t3.w * t3.h * ((t3.format == GL_RGB) ? 3 : 4);
-   t3.TC = GL_RGBA;
-
-   ReInit(GL_RGBA, Tx = &t1);
-
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-   glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
-   glEnable(GL_TEXTURE_2D);
-
-   glEnable(GL_BLEND);
-   glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-}
-
-
-static void Key( unsigned char key, int x, int y )
-{
-   (void) x;
-   (void) y;
-   switch (key) {
-      case 27:
-         exit(0);
-         break;
-      case ' ':
-         Anim = !Anim;
-         if (Anim)
-            glutIdleFunc( Idle );
-         else
-            glutIdleFunc( NULL );
-         break;
-      case 't':
-         if (Tx == &t1) {
-            Tx = &t2;
-         } else if (Tx == &t2) {
-            Tx = &t3;
-         } else {
-            Tx = &t1;
-         }
-         ReInit(Tx->TC, Tx);
-         break;
-      case '9':
-         ReInit(GL_RGB, Tx);
-         break;
-      case '0':
-         ReInit(GL_RGBA, Tx);
-         break;
-      case '1':
-         ReInit(GL_COMPRESSED_RGB, Tx);
-         break;
-      case '2':
-         ReInit(GL_COMPRESSED_RGBA, Tx);
-         break;
-      case '3':
-         if (fxt1) ReInit(GL_COMPRESSED_RGB_FXT1_3DFX, Tx);
-         break;
-      case '4':
-         if (fxt1) ReInit(GL_COMPRESSED_RGBA_FXT1_3DFX, Tx);
-         break;
-      case '5':
-         if (dxtc) ReInit(GL_COMPRESSED_RGB_S3TC_DXT1_EXT, Tx);
-         break;
-      case '6':
-         if (dxtc) ReInit(GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, Tx);
-         break;
-      case '7':
-         if (dxtc) ReInit(GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, Tx);
-         break;
-      case '8':
-         if (dxtc) ReInit(GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, Tx);
-         break;
-      case 'a':
-         if (s3tc) ReInit(GL_RGB_S3TC, Tx);
-         break;
-      case 's':
-         if (s3tc) ReInit(GL_RGB4_S3TC, Tx);
-         break;
-      case 'd':
-         if (s3tc) ReInit(GL_RGBA_S3TC, Tx);
-         break;
-      case 'f':
-         if (s3tc) ReInit(GL_RGBA4_S3TC, Tx);
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-int main( int argc, char *argv[] )
-{
-   float gl_version;
-   GLint num_formats;
-   GLint i;
-   GLint formats[64];
-
-
-   glutInit( &argc, argv );
-   glutInitWindowPosition( 0, 0 );
-   glutInitWindowSize( 400, 300 );
-
-   glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
-
-   if (glutCreateWindow(argv[0]) <= 0) {
-      printf("Couldn't create window\n");
-      exit(0);
-   }
-
-   glewInit();
-   gl_version = atof( (const char *) glGetString( GL_VERSION ) );
-   if ( (gl_version < 1.3) 
-	&& !glutExtensionSupported("GL_ARB_texture_compression") ) {
-      printf("Sorry, GL_ARB_texture_compression not supported\n");
-      exit(0);
-   }
-   if (glutExtensionSupported("GL_3DFX_texture_compression_FXT1")) {
-      fxt1 = GL_TRUE;
-   }
-   if (glutExtensionSupported("GL_EXT_texture_compression_s3tc")) {
-      dxtc = GL_TRUE;
-   }
-   if (glutExtensionSupported("GL_S3_s3tc")) {
-      s3tc = GL_TRUE;
-   }
-
-   glGetIntegerv( GL_NUM_COMPRESSED_TEXTURE_FORMATS_ARB, & num_formats );
-   
-   (void) memset( formats, 0, sizeof( formats ) );
-   glGetIntegerv( GL_COMPRESSED_TEXTURE_FORMATS_ARB, formats );
-
-   printf( "The following texture formats are supported:\n" );
-   for ( i = 0 ; i < num_formats ; i++ ) {
-      printf( "\t%s\n", TextureName( formats[i] ) );
-   }
-	
-   Init();
-
-   glutReshapeFunc( Reshape );
-   glutKeyboardFunc( Key );
-   glutDisplayFunc( Display );
-   if (Anim)
-      glutIdleFunc( Idle );
-
-   glutMainLoop();
-   return 0;
-}