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, 104 deletions

diff --git a/progs/trivial/readpixels.c b/progs/trivial/readpixels.c
deleted file mode 100644
index b063f17956..0000000000
--- a/progs/trivial/readpixels.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * glRead/DrawPixels test
- */
-
-
-#include <GL/glew.h>
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <GL/glut.h>
-
-static int Width = 250, Height = 250;
-static GLfloat Zoom = 1.0;
-
-static void Init(void)
-{
-   fprintf(stderr, "GL_RENDERER   = %s\n", (char *) glGetString(GL_RENDERER));
-   fprintf(stderr, "GL_VERSION    = %s\n", (char *) glGetString(GL_VERSION));
-   fprintf(stderr, "GL_VENDOR     = %s\n", (char *) glGetString(GL_VENDOR));
-   fflush(stderr);
-   glClearColor(0.3, 0.1, 0.3, 0.0);
-}
-
-static void Reshape(int width, int height)
-{
-   Width = width / 2;
-   Height = height;
-   /* draw on left half (we'll read that area) */
-   glViewport(0, 0, Width, height);
-   glMatrixMode(GL_PROJECTION);
-   glLoadIdentity();
-   glOrtho(-1.0, 1.0, -1.0, 1.0, -0.5, 1000.0);
-   glMatrixMode(GL_MODELVIEW);
-}
-
-static void Key(unsigned char key, int x, int y)
-{
-   switch (key) {
-   case 27:
-      exit(0);
-   default:
-      break;
-   }
-   glutPostRedisplay();
-}
-
-static void Draw(void)
-{
-   GLfloat *image = (GLfloat *) malloc(Width * Height * 4 * sizeof(GLfloat));
-
-   glClear(GL_COLOR_BUFFER_BIT); 
-
-   glBegin(GL_TRIANGLES);
-   glColor3f(.8,0,0); 
-   glVertex3f(-0.9, -0.9, -30.0);
-   glColor3f(0,.9,0); 
-   glVertex3f( 0.9, -0.9, -30.0);
-   glColor3f(0,0,.7); 
-   glVertex3f( 0.0,  0.9, -30.0);
-   glEnd();
-
-   glBegin(GL_QUADS);
-   glColor3f(1, 1, 1);
-   glVertex2f(-1.0, -1.0);
-   glVertex2f(-0.9, -1.0);
-   glVertex2f(-0.9, -0.9);
-   glVertex2f(-1.0, -0.9);
-   glEnd();
-
-   glReadPixels(0, 0, Width, Height, GL_RGBA, GL_FLOAT, image);
-   printf("Pixel(0,0) = %f, %f, %f, %f\n",
-          image[0], image[1], image[2], image[3]);
-   /* draw to right half of window */
-   glWindowPos2iARB(Width, 0);
-   glPixelZoom(Zoom, Zoom);
-   glDrawPixels(Width, Height, GL_RGBA, GL_FLOAT, image);
-   free(image);
-
-   glutSwapBuffers();
-}
-
-int main(int argc, char **argv)
-{
-   glutInit(&argc, argv);
-   glutInitWindowPosition(0, 0);
-   glutInitWindowSize(Width*2, Height);
-   glutInitDisplayMode(GLUT_RGB | GLUT_ALPHA | GLUT_DOUBLE);
-   if (glutCreateWindow(argv[0]) == GL_FALSE) {
-      exit(1);
-   }
-
-   if (argc > 1)
-      Zoom = atof(argv[1]);
-
-   glewInit();
-
-   Init();
-
-   glutReshapeFunc(Reshape);
-   glutKeyboardFunc(Key);
-   glutDisplayFunc(Draw);
-   glutMainLoop();
-   return 0;
-}