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

[mesa.git] / progs / demos / winpos.c

diff --git a/progs/demos/winpos.c b/progs/demos/winpos.c
deleted file mode 100644 (file)
index f935f9b..0000000
--- a/progs/demos/winpos.c
+++ /dev/null
@@ -1,116 +0,0 @@
-
-/*
- * Example of how to use the GL_MESA_window_pos extension.
- * Brian Paul   This file is in the public domain.
- */
-
-#include <math.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#ifdef _WIN32
-#include <windows.h>
-#endif
-#include "GL/glew.h"
-#include "GL/glut.h"
-
-#include "readtex.h"
-
-#define IMAGE_FILE "../images/girl.rgb"
-
-
-#ifndef M_PI
-#  define M_PI 3.14159265
-#endif
-
-
-
-static GLubyte *Image;
-static int ImgWidth, ImgHeight;
-static GLenum ImgFormat;
-
-static PFNGLWINDOWPOS2FPROC WindowPosFunc;
-
-static void draw( void )
-{
-   GLfloat angle;
-
-   glClear( GL_COLOR_BUFFER_BIT );
-
-   for (angle = -45.0; angle <= 135.0; angle += 10.0) {
-      GLfloat x = 50.0 + 200.0 * cos( angle * M_PI / 180.0 );
-      GLfloat y = 50.0 + 200.0 * sin( angle * M_PI / 180.0 );
-
-      /* Don't need to worry about the modelview or projection matrices!!! */
-      (*WindowPosFunc)( x, y );
-
-      glDrawPixels( ImgWidth, ImgHeight, ImgFormat, GL_UNSIGNED_BYTE, Image );
-   }
-   glFinish();
-}
-
-
-static void key( unsigned char key, int x, int y )
-{
-   (void) x;
-   (void) y;
-   switch (key) {
-      case 27:
-         exit(0);
-   }
-}
-
-
-/* new window size or exposure */
-static void reshape( int width, int height )
-{
-   glViewport(0, 0, (GLint)width, (GLint)height);
-}
-
-
-static void init( void )
-{
-   if (GLEW_ARB_window_pos) {
-      printf("Using GL_ARB_window_pos\n");
-      WindowPosFunc = glWindowPos2fARB;
-   }
-   else
-   if (GLEW_MESA_window_pos) {
-      printf("Using GL_MESA_window_pos\n");
-      WindowPosFunc = glWindowPos2fMESA;
-   }
-   else
-   {
-      printf("Sorry, GL_ARB/MESA_window_pos extension not available.\n");
-      exit(1);
-   }
-
-   Image = LoadRGBImage( IMAGE_FILE, &ImgWidth, &ImgHeight, &ImgFormat );
-   if (!Image) {
-      printf("Couldn't read %s\n", IMAGE_FILE);
-      exit(0);
-   }
-   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-}
-
-
-int main( int argc, char *argv[] )
-{
-   glutInitWindowSize(500, 500);
-   glutInit(&argc, argv);
-   glutInitDisplayMode( GLUT_RGB );
-
-   if (glutCreateWindow("winpos") <= 0) {
-      exit(0);
-   }
-
-   glewInit();
-
-   init();
-
-   glutReshapeFunc( reshape );
-   glutKeyboardFunc( key );
-   glutDisplayFunc( draw );
-   glutMainLoop();
-   return 0;
-}