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

[mesa.git] / progs / tests / texleak.c

diff --git a/progs/tests/texleak.c b/progs/tests/texleak.c
deleted file mode 100644 (file)
index 5cf4ff3..0000000
--- a/progs/tests/texleak.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * 'Texture leak' test
- *
- * Allocates and uses an additional texture of the maximum supported size for
- * each frame. This tests the system's ability to cope with using increasing
- * amounts of texture memory.
- *
- * Michel Dänzer  July 2009  This program is in the public domain.
- */
-
-
-#include <math.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/time.h>
-#include <unistd.h>
-#include <GL/glew.h>
-#include <GL/glut.h>
-
-
-GLint size;
-GLvoid *image;
-static GLuint numTexObj;
-static GLuint *texObj;
-
-
-static void Idle( void )
-{
-   glutPostRedisplay();
-}
-
-
-static void DrawObject(void)
-{
-   static const GLfloat tex_coords[] = {  0.0,  0.0,  1.0,  1.0,  0.0 };
-   static const GLfloat vtx_coords[] = { -1.0, -1.0,  1.0,  1.0, -1.0 };
-   GLint i, j;
-
-   glEnable(GL_TEXTURE_2D);
-
-   for (i = 0; i < numTexObj; i++) {
-      glBindTexture(GL_TEXTURE_2D, texObj[i]);
-      glBegin(GL_QUADS);
-      for (j = 0; j < 4; j++ ) {
-         glTexCoord2f(tex_coords[j], tex_coords[j+1]);
-         glVertex2f( vtx_coords[j], vtx_coords[j+1] );
-      }
-      glEnd();
-   }
-}
-
-
-static void Display( void )
-{
-   struct timeval start, end;
-
-   texObj = realloc(texObj, ++numTexObj * sizeof(*texObj));
-
-   /* allocate a texture object */
-   glGenTextures(1, texObj + (numTexObj - 1));
-
-   glBindTexture(GL_TEXTURE_2D, texObj[numTexObj - 1]);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-   glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-   memset(image, (16 * numTexObj) & 0xff, 4 * size * size);
-   glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, size, size, 0,
-                GL_RGBA, GL_UNSIGNED_BYTE, image);
-
-   gettimeofday(&start, NULL);
-
-   glClear( GL_COLOR_BUFFER_BIT );
-
-   glPushMatrix();
-      glScalef(5.0, 5.0, 5.0);
-      DrawObject();
-   glPopMatrix();
-
-   glutSwapBuffers();
-
-   glFinish();
-   gettimeofday(&end, NULL);
-   printf("Rendering frame took %lu ms using %u MB of textures\n",
-         end.tv_sec * 1000 + end.tv_usec / 1000 - start.tv_sec * 1000 -
-         start.tv_usec / 1000, numTexObj * 4 * size / 1024 * size / 1024);
-
-   sleep(1);
-}
-
-
-static void Reshape( int width, int height )
-{
-   glViewport( 0, 0, width, height );
-   glMatrixMode( GL_PROJECTION );
-   glLoadIdentity();
-   glOrtho( -6.0, 6.0, -6.0, 6.0, 10.0, 100.0 );
-   glMatrixMode( GL_MODELVIEW );
-   glLoadIdentity();
-   glTranslatef( 0.0, 0.0, -70.0 );
-}
-
-
-static void Init( int argc, char *argv[] )
-{
-   glGetIntegerv(GL_MAX_TEXTURE_SIZE, &size);
-   printf("%d x %d max texture size\n", size, size);
-
-   image = malloc(4 * size * size);
-   if (!image) {
-      fprintf(stderr, "Failed to allocate %u bytes of memory\n", 4 * size * size);
-      exit(1);
-   }
-
-   glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
-
-   glShadeModel(GL_FLAT);
-   glClearColor(0.3, 0.3, 0.4, 1.0);
-
-   Idle();
-}
-
-
-int main( int argc, char *argv[] )
-{
-   glutInit( &argc, argv );
-   glutInitWindowSize( 300, 300 );
-   glutInitWindowPosition( 0, 0 );
-   glutInitDisplayMode( GLUT_RGB | GLUT_DOUBLE );
-   glutCreateWindow(argv[0] );
-   glewInit();
-
-   Init( argc, argv );
-
-   glutReshapeFunc( Reshape );
-   glutDisplayFunc( Display );
-   glutIdleFunc(Idle);
-
-   glutMainLoop();
-   return 0;
-}