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, 308 deletions

diff --git a/progs/osdemos/osdemo32.c b/progs/osdemos/osdemo32.c
deleted file mode 100644
index 7295b46a83..0000000000
--- a/progs/osdemos/osdemo32.c
+++ /dev/null
@@ -1,308 +0,0 @@
-/*
- * Demo of off-screen Mesa rendering with 32-bit float color channels.
- * This requires the libOSMesa32.so library.
- *
- * Compile with something like this:
- *
- * gcc osdemo32.c -I../../include -L../../lib -lglut -lGLU -lOSMesa32 -lm -o osdemo32
- */
-
-
-#include <stdio.h>
-#include <stdlib.h>
-#include "GL/osmesa.h"
-#include "GL/glut.h"
-
-
-#define SAVE_TARGA
-
-
-#define WIDTH 400
-#define HEIGHT 400
-
-
-
-static void render_image( void )
-{
-   GLfloat light_ambient[] = { 0.0, 0.0, 0.0, 1.0 };
-   GLfloat light_diffuse[] = { 1.0, 1.0, 1.0, 1.0 };
-   GLfloat light_specular[] = { 1.0, 1.0, 1.0, 1.0 };
-   GLfloat light_position[] = { 1.0, 1.0, 1.0, 0.0 };
-   GLfloat red_mat[]   = { 1.0, 0.2, 0.2, 1.0 };
-   GLfloat green_mat[] = { 0.2, 1.0, 0.2, 0.5 };
-   GLfloat blue_mat[]  = { 0.2, 0.2, 1.0, 1.0 };
-   GLfloat white_mat[]  = { 1.0, 1.0, 1.0, 1.0 };
-   GLfloat purple_mat[] = { 1.0, 0.2, 1.0, 1.0 };
-   GLUquadricObj *qobj = gluNewQuadric();
-
-   glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
-   glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse);
-   glLightfv(GL_LIGHT0, GL_SPECULAR, light_specular);
-   glLightfv(GL_LIGHT0, GL_POSITION, light_position);
-    
-   glEnable(GL_LIGHTING);
-   glEnable(GL_LIGHT0);
-   glEnable(GL_DEPTH_TEST);
-
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glOrtho(-2.5, 2.5, -2.5, 2.5, -10.0, 10.0);
-   glMatrixMode(GL_MODELVIEW);
-
-   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
-
-   glPushMatrix();
-   glRotatef(20.0, 1.0, 0.0, 0.0);
-
-#if 0
-   glPushMatrix();
-   glTranslatef(-0.75, 0.5, 0.0); 
-   glRotatef(90.0, 1.0, 0.0, 0.0);
-   glMaterialfv( GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, red_mat );
-   glutSolidTorus(0.275, 0.85, 20, 20);
-   glPopMatrix();
-#endif
-
-   /* red square */
-   glPushMatrix();
-   glTranslatef(0.0, -0.5, 0.0); 
-   glRotatef(90, 1, 0.5, 0);
-   glScalef(3, 3, 3);
-   glDisable(GL_LIGHTING);
-   glColor4f(1, 0, 0, 0.5);
-   glBegin(GL_POLYGON);
-   glVertex2f(-1, -1);
-   glVertex2f( 1, -1);
-   glVertex2f( 1,  1);
-   glVertex2f(-1,  1);
-   glEnd();
-   glEnable(GL_LIGHTING);
-   glPopMatrix();
-
-#if 0
-   /* green square */
-   glPushMatrix();
-   glTranslatef(0.0, 0.5, 0.1); 
-   glDisable(GL_LIGHTING);
-   glColor3f(0, 1, 0);
-   glBegin(GL_POLYGON);
-   glVertex2f(-1, -1);
-   glVertex2f( 1, -1);
-   glVertex2f( 1,  1);
-   glVertex2f(-1,  1);
-   glEnd();
-   glEnable(GL_LIGHTING);
-   glPopMatrix();
-
-   /* blue square */
-   glPushMatrix();
-   glTranslatef(0.75, 0.5, 0.3); 
-   glDisable(GL_LIGHTING);
-   glColor3f(0, 0, 0.5);
-   glBegin(GL_POLYGON);
-   glVertex2f(-1, -1);
-   glVertex2f( 1, -1);
-   glVertex2f( 1,  1);
-   glVertex2f(-1,  1);
-   glEnd();
-   glEnable(GL_LIGHTING);
-   glPopMatrix();
-#endif
-   glPushMatrix();
-   glTranslatef(-0.75, -0.5, 0.0); 
-   glRotatef(270.0, 1.0, 0.0, 0.0);
-   glMaterialfv( GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, green_mat );
-   glColor4f(0,1,0,0.5);
-   glEnable(GL_BLEND);
-   glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-   gluCylinder(qobj, 1.0, 0.0, 2.0, 16, 1);
-   glDisable(GL_BLEND);
-   glPopMatrix();
-
-   glPushMatrix();
-   glTranslatef(0.75, 1.0, 1.0); 
-   glMaterialfv( GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE, blue_mat );
-   gluSphere(qobj, 1.0, 20, 20);
-   glPopMatrix();
-
-   glPopMatrix();
-
-   /* This is very important!!!
-    * Make sure buffered commands are finished!!!
-    */
-   glFinish();
-
-   gluDeleteQuadric(qobj);
-
-   {
-      GLint r, g, b, a;
-      glGetIntegerv(GL_RED_BITS, &r);
-      glGetIntegerv(GL_GREEN_BITS, &g);
-      glGetIntegerv(GL_BLUE_BITS, &b);
-      glGetIntegerv(GL_ALPHA_BITS, &a);
-      printf("channel sizes: %d %d %d %d\n", r, g, b, a);
-   }
-}
-
-
-
-static void
-write_targa(const char *filename, const GLfloat *buffer, int width, int height)
-{
-   FILE *f = fopen( filename, "w" );
-   if (f) {
-      int i, x, y;
-      const GLfloat *ptr = buffer;
-      printf ("osdemo, writing tga file \n");
-      fputc (0x00, f);	/* ID Length, 0 => No ID	*/
-      fputc (0x00, f);	/* Color Map Type, 0 => No color map included	*/
-      fputc (0x02, f);	/* Image Type, 2 => Uncompressed, True-color Image */
-      fputc (0x00, f);	/* Next five bytes are about the color map entries */
-      fputc (0x00, f);	/* 2 bytes Index, 2 bytes length, 1 byte size */
-      fputc (0x00, f);
-      fputc (0x00, f);
-      fputc (0x00, f);
-      fputc (0x00, f);	/* X-origin of Image	*/
-      fputc (0x00, f);
-      fputc (0x00, f);	/* Y-origin of Image	*/
-      fputc (0x00, f);
-      fputc (WIDTH & 0xff, f);      /* Image Width	*/
-      fputc ((WIDTH>>8) & 0xff, f);
-      fputc (HEIGHT & 0xff, f);     /* Image Height	*/
-      fputc ((HEIGHT>>8) & 0xff, f);
-      fputc (0x18, f);		/* Pixel Depth, 0x18 => 24 Bits	*/
-      fputc (0x20, f);		/* Image Descriptor	*/
-      fclose(f);
-      f = fopen( filename, "ab" );  /* reopen in binary append mode */
-      for (y=height-1; y>=0; y--) {
-         for (x=0; x<width; x++) {
-            int r, g, b;
-            i = (y*width + x) * 4;
-            r = (int) (ptr[i+0] * 255.0);
-            g = (int) (ptr[i+1] * 255.0);
-            b = (int) (ptr[i+2] * 255.0);
-            if (r > 255) r = 255;
-            if (g > 255) g = 255;
-            if (b > 255) b = 255;
-            fputc(b, f); /* write blue */
-            fputc(g, f); /* write green */
-            fputc(r, f); /* write red */
-         }
-      }
-   }
-}
-
-
-static void
-write_ppm(const char *filename, const GLfloat *buffer, int width, int height)
-{
-   const int binary = 0;
-   FILE *f = fopen( filename, "w" );
-   if (f) {
-      int i, x, y;
-      const GLfloat *ptr = buffer;
-      if (binary) {
-         fprintf(f,"P6\n");
-         fprintf(f,"# ppm-file created by osdemo.c\n");
-         fprintf(f,"%i %i\n", width,height);
-         fprintf(f,"255\n");
-         fclose(f);
-         f = fopen( filename, "ab" );  /* reopen in binary append mode */
-         for (y=height-1; y>=0; y--) {
-            for (x=0; x<width; x++) {
-               int r, g, b;
-               i = (y*width + x) * 4;
-               r = (int) (ptr[i+0] * 255.0);
-               g = (int) (ptr[i+1] * 255.0);
-               b = (int) (ptr[i+2] * 255.0);
-               if (r > 255) r = 255;
-               if (g > 255) g = 255;
-               if (b > 255) b = 255;
-               fputc(r, f);   /* write red */
-               fputc(g, f); /* write green */
-               fputc(b, f); /* write blue */
-            }
-         }
-      }
-      else {
-         /*ASCII*/
-         int counter = 0;
-         fprintf(f,"P3\n");
-         fprintf(f,"# ascii ppm file created by osdemo.c\n");
-         fprintf(f,"%i %i\n", width, height);
-         fprintf(f,"255\n");
-         for (y=height-1; y>=0; y--) {
-            for (x=0; x<width; x++) {
-               int r, g, b;
-               i = (y*width + x) * 4;
-               r = (int) (ptr[i+0] * 255.0);
-               g = (int) (ptr[i+1] * 255.0);
-               b = (int) (ptr[i+2] * 255.0);
-               if (r > 255) r = 255;
-               if (g > 255) g = 255;
-               if (b > 255) b = 255;
-               fprintf(f, " %3d %3d %3d", r, g, b);
-               counter++;
-               if (counter % 5 == 0)
-                  fprintf(f, "\n");
-            }
-         }
-      }
-      fclose(f);
-   }
-}
-
-
-
-int main( int argc, char *argv[] )
-{
-   GLfloat *buffer;
-
-   /* Create an RGBA-mode context */
-#if OSMESA_MAJOR_VERSION * 100 + OSMESA_MINOR_VERSION >= 305
-   /* specify Z, stencil, accum sizes */
-   OSMesaContext ctx = OSMesaCreateContextExt( GL_RGBA, 16, 0, 0, NULL );
-#else
-   OSMesaContext ctx = OSMesaCreateContext( GL_RGBA, NULL );
-#endif
-   if (!ctx) {
-      printf("OSMesaCreateContext failed!\n");
-      return 0;
-   }
-
-   /* Allocate the image buffer */
-   buffer = (GLfloat *) malloc( WIDTH * HEIGHT * 4 * sizeof(GLfloat));
-   if (!buffer) {
-      printf("Alloc image buffer failed!\n");
-      return 0;
-   }
-
-   /* Bind the buffer to the context and make it current */
-   if (!OSMesaMakeCurrent( ctx, buffer, GL_FLOAT, WIDTH, HEIGHT )) {
-      printf("OSMesaMakeCurrent failed!\n");
-      return 0;
-   }
-     
-   render_image();
-
-   if (argc>1) {
-#ifdef SAVE_TARGA
-      write_targa(argv[1], buffer, WIDTH, HEIGHT);
-#else
-      write_ppm(argv[1], buffer, WIDTH, HEIGHT);
-#endif
-   }
-   else {
-      printf("Specify a filename if you want to make an image file\n");
-   }
-
-   printf("all done\n");
-
-   /* free the image buffer */
-   free( buffer );
-
-   /* destroy the context */
-   OSMesaDestroyContext( ctx );
-
-   return 0;
-}