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, 359 deletions

diff --git a/progs/demos/drawpix.c b/progs/demos/drawpix.c
deleted file mode 100644
index 9bc7086e04b..00000000000
--- a/progs/demos/drawpix.c
+++ /dev/null
@@ -1,359 +0,0 @@
-
-/*
- * glDrawPixels demo/test/benchmark
- * 
- * Brian Paul   September 25, 1997  This file is in the public domain.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <string.h>
-#include <GL/glut.h>
-
-#include "readtex.h"
-
-#define IMAGE_FILE "../images/girl.rgb"
-
-static int ImgWidth, ImgHeight;
-static GLenum ImgFormat;
-static GLubyte *Image = NULL;
-
-static int Xpos, Ypos;
-static int SkipPixels, SkipRows;
-static int DrawWidth, DrawHeight;
-static int Scissor = 0;
-static int Fog = 0;
-static GLfloat Zpos = -1.0;
-static float Xzoom, Yzoom;
-static GLboolean DrawFront = GL_FALSE;
-static GLboolean Dither = GL_TRUE;
-static int win = 0;
-
-
-static void Reset( void )
-{
-   Xpos = Ypos = 20;
-   DrawWidth = ImgWidth;
-   DrawHeight = ImgHeight;
-   SkipPixels = SkipRows = 0;
-   Scissor = 0;
-   Fog = 0;
-   Zpos = -1.0;
-   Xzoom = Yzoom = 1.0;
-}
-
-
-static void Display( void )
-{
-   glClear( GL_COLOR_BUFFER_BIT );
-
-#if 0
-   glRasterPos2i(Xpos, Ypos);
-#else
-   /* This allows negative raster positions: */
-   glRasterPos3f(0, 0, Zpos);
-   glBitmap(0, 0, 0, 0, Xpos, Ypos, NULL);
-#endif
-
-   glPixelStorei(GL_UNPACK_SKIP_PIXELS, SkipPixels);
-   glPixelStorei(GL_UNPACK_SKIP_ROWS, SkipRows);
-
-   glPixelZoom( Xzoom, Yzoom );
-
-   if (Scissor)
-      glEnable(GL_SCISSOR_TEST);
-
-   if (Fog)
-      glEnable(GL_FOG);
-
-   glDrawPixels(DrawWidth, DrawHeight, ImgFormat, GL_UNSIGNED_BYTE, Image);
-
-   glDisable(GL_SCISSOR_TEST);
-   glDisable(GL_FOG);
-
-   if (DrawFront)
-      glFinish();
-   else
-      glutSwapBuffers();
-}
-
-
-static void Benchmark( void )
-{
-   int startTime, endTime;
-   int draws = 500;
-   double seconds, pixelsPerSecond;
-
-   printf("Benchmarking...\n");
-   /* GL set-up */
-   glPixelStorei(GL_UNPACK_SKIP_PIXELS, SkipPixels);
-   glPixelStorei(GL_UNPACK_SKIP_ROWS, SkipRows);
-   glPixelZoom( Xzoom, Yzoom );
-   if (Scissor)
-      glEnable(GL_SCISSOR_TEST);
-   if (Fog)
-      glEnable(GL_FOG);
-
-   if (DrawFront)
-      glDrawBuffer(GL_FRONT);
-   else
-      glDrawBuffer(GL_BACK);
-
-   /* Run timing test */
-   draws = 0;
-   startTime = glutGet(GLUT_ELAPSED_TIME);
-   do {
-      glDrawPixels(DrawWidth, DrawHeight, ImgFormat, GL_UNSIGNED_BYTE, Image);
-      draws++;
-      endTime = glutGet(GLUT_ELAPSED_TIME);
-   } while (endTime - startTime < 4000);   /* 4 seconds */
-
-   /* GL clean-up */
-   glDisable(GL_SCISSOR_TEST);
-   glDisable(GL_FOG);
-
-   /* Results */
-   seconds = (double) (endTime - startTime) / 1000.0;
-   pixelsPerSecond = draws * DrawWidth * DrawHeight / seconds;
-   printf("Result:  %d draws in %f seconds = %f pixels/sec\n",
-          draws, seconds, pixelsPerSecond);
-}
-
-
-static void Reshape( int width, int height )
-{
-   glViewport( 0, 0, width, height );
-   glMatrixMode( GL_PROJECTION );
-   glLoadIdentity();
-   glOrtho( 0.0, width, 0.0, height, 0.0, 2.0 );
-   glMatrixMode( GL_MODELVIEW );
-   glLoadIdentity();
-
-   glScissor(width/4, height/4, width/2, height/2);
-}
-
-
-static void Key( unsigned char key, int x, int y )
-{
-   (void) x;
-   (void) y;
-   switch (key) {
-      case ' ':
-         Reset();
-         break;
-      case 'd':
-         Dither = !Dither;
-         if (Dither)
-            glEnable(GL_DITHER);
-         else
-            glDisable(GL_DITHER);
-         break;
-      case 'w':
-         if (DrawWidth > 0)
-            DrawWidth--;
-         break;
-      case 'W':
-         DrawWidth++;
-         break;
-      case 'h':
-         if (DrawHeight > 0)
-            DrawHeight--;
-         break;
-      case 'H':
-         DrawHeight++;
-         break;
-      case 'p':
-         if (SkipPixels > 0)
-             SkipPixels--;
-         break;
-      case 'P':
-         SkipPixels++;
-         break;
-      case 'r':
-         if (SkipRows > 0)
-             SkipRows--;
-         break;
-      case 'R':
-         SkipRows++;
-         break;
-      case 's':
-         Scissor = !Scissor;
-         break;
-      case 'x':
-         Xzoom -= 0.1;
-         break;
-      case 'X':
-         Xzoom += 0.1;
-         break;
-      case 'y':
-         Yzoom -= 0.1;
-         break;
-      case 'Y':
-         Yzoom += 0.1;
-         break;
-      case 'z':
-         Zpos -= 0.1;
-         printf("RasterPos Z = %g\n", Zpos);
-         break;
-      case 'Z':
-         Zpos += 0.1;
-         printf("RasterPos Z = %g\n", Zpos);
-         break;
-      case 'b':
-         Benchmark();
-         break;
-      case 'F':
-         Fog = !Fog;
-         printf("Fog %d\n", Fog);
-         break;
-      case 'f':
-         DrawFront = !DrawFront;
-         if (DrawFront)
-            glDrawBuffer(GL_FRONT);
-         else
-            glDrawBuffer(GL_BACK);
-         printf("glDrawBuffer(%s)\n", DrawFront ? "GL_FRONT" : "GL_BACK");
-         break;
-      case 27:
-         glutDestroyWindow(win);
-         exit(0);
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void SpecialKey( int key, int x, int y )
-{
-   (void) x;
-   (void) y;
-   switch (key) {
-      case GLUT_KEY_UP:
-         Ypos += 1;
-         break;
-      case GLUT_KEY_DOWN:
-         Ypos -= 1;
-         break;
-      case GLUT_KEY_LEFT:
-         Xpos -= 1;
-         break;
-      case GLUT_KEY_RIGHT:
-         Xpos += 1;
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void Init( GLboolean ciMode, const char *filename )
-{
-   static const GLfloat fogColor[4] = {0, 1, 0, 0};
-
-   printf("GL_VERSION = %s\n", (char *) glGetString(GL_VERSION));
-   printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
-
-   Image = LoadRGBImage( filename, &ImgWidth, &ImgHeight, &ImgFormat );
-   if (!Image) {
-      printf("Couldn't read %s\n", filename);
-      exit(0);
-   }
-
-   if (ciMode) {
-      /* Convert RGB image to grayscale */
-      GLubyte *indexImage = (GLubyte *) malloc( ImgWidth * ImgHeight );
-      GLint i;
-      for (i=0; i<ImgWidth*ImgHeight; i++) {
-         int gray = Image[i*3] + Image[i*3+1] + Image[i*3+2];
-         indexImage[i] = gray / 3;
-      }
-      free(Image);
-      Image = indexImage;
-      ImgFormat = GL_COLOR_INDEX;
-
-      for (i=0;i<255;i++) {
-         float g = i / 255.0;
-         glutSetColor(i, g, g, g);
-      }
-   }
-
-   printf("Loaded %d by %d image\n", ImgWidth, ImgHeight );
-
-   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-   glPixelStorei(GL_UNPACK_ROW_LENGTH, ImgWidth);
-
-   glFogi(GL_FOG_MODE, GL_LINEAR);
-   glFogf(GL_FOG_START, 0);
-   glFogf(GL_FOG_END, 2);
-   glFogfv(GL_FOG_COLOR, fogColor);
-
-   Reset();
-}
-
-
-static void Usage(void)
-{
-   printf("Keys:\n");
-   printf("       SPACE  Reset Parameters\n");
-   printf("     Up/Down  Move image up/down\n");
-   printf("  Left/Right  Move image left/right\n");
-   printf("           x  Decrease X-axis PixelZoom\n");
-   printf("           X  Increase X-axis PixelZoom\n");
-   printf("           y  Decrease Y-axis PixelZoom\n");
-   printf("           Y  Increase Y-axis PixelZoom\n");
-   printf("           w  Decrease glDrawPixels width*\n");
-   printf("           W  Increase glDrawPixels width*\n");
-   printf("           h  Decrease glDrawPixels height*\n");
-   printf("           H  Increase glDrawPixels height*\n");
-   printf("           p  Decrease GL_UNPACK_SKIP_PIXELS*\n");
-   printf("           P  Increase GL_UNPACK_SKIP_PIXELS*\n");
-   printf("           r  Decrease GL_UNPACK_SKIP_ROWS*\n");
-   printf("           R  Increase GL_UNPACK_SKIP_ROWS*\n");
-   printf("           s  Toggle GL_SCISSOR_TEST\n");
-   printf("           F  Toggle GL_FOG\n");
-   printf("           z  Decrease RasterPos Z\n");
-   printf("           Z  Increase RasterPos Z\n");
-   
-   printf("           f  Toggle front/back buffer drawing\n");
-   printf("           b  Benchmark test\n");
-   printf("         ESC  Exit\n");
-   printf("* Warning: no limits are imposed on these parameters so it's\n");
-   printf("  possible to cause a segfault if you go too far.\n");
-}
-
-
-int main( int argc, char *argv[] )
-{
-   GLboolean ciMode = GL_FALSE;
-   const char *filename = IMAGE_FILE;
-   int i = 1;
-
-   glutInitWindowSize( 500, 400 );
-   glutInit( &argc, argv );
-
-   if (argc > i && strcmp(argv[i], "-ci")==0) {
-      ciMode = GL_TRUE;
-      i++;
-   }
-   if (argc > i) {
-      filename = argv[i];
-   }
-
-   if (ciMode)
-      glutInitDisplayMode( GLUT_INDEX | GLUT_DOUBLE );
-   else
-      glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE);
-
-   win = glutCreateWindow(argv[0]);
-
-   Init(ciMode, filename);
-   Usage();
-
-   glutReshapeFunc( Reshape );
-   glutKeyboardFunc( Key );
-   glutSpecialFunc( SpecialKey );
-   glutDisplayFunc( Display );
-
-   glutMainLoop();
-   return 0;
-}