1 files changed, 0 insertions, 229 deletions
diff --git a/progs/tests/antialias.c b/progs/tests/antialias.c
deleted file mode 100644
index d8269a3ee12..00000000000
--- a/progs/tests/antialias.c
+++ /dev/null
@@ -1,229 +0,0 @@
-/* $Id: antialias.c,v 1.2 2003-03-29 16:42:57 brianp Exp $ */
-
-/*
- * Test multisampling and polygon smoothing.
- *
- * Brian Paul
- * 4 November 2002
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <GL/glut.h>
-
-
-static GLfloat Zrot = 0;
-static GLboolean Anim = GL_TRUE;
-static GLboolean HaveMultisample = GL_TRUE;
-
-
-static void
-PrintString(const char *s)
-{
-   while (*s) {
-      glutBitmapCharacter(GLUT_BITMAP_8_BY_13, (int) *s);
-      s++;
-   }
-}
-
-
-static void
-Polygon( GLint verts, GLfloat radius, GLfloat z )
-{
-   int i;
-   for (i = 0; i < verts; i++) {
-      float a = (i * 2.0 * 3.14159) / verts;
-      float x = radius * cos(a);
-      float y = radius * sin(a);
-      glVertex3f(x, y, z);
-   }
-}
-
-
-static void
-DrawObject( void )
-{
-   glLineWidth(3.0);
-   glColor3f(1, 1, 1);
-   glBegin(GL_LINE_LOOP);
-   Polygon(12, 1.2, 0);
-   glEnd();
-
-   glLineWidth(1.0);
-   glColor3f(1, 1, 1);
-   glBegin(GL_LINE_LOOP);
-   Polygon(12, 1.1, 0);
-   glEnd();
-
-   glColor3f(1, 0, 0);
-   glBegin(GL_POLYGON);
-   Polygon(12, 0.4, 0.3);
-   glEnd();
-
-   glColor3f(0, 1, 0);
-   glBegin(GL_POLYGON);
-   Polygon(12, 0.6, 0.2);
-   glEnd();
-
-   glColor3f(0, 0, 1);
-   glBegin(GL_POLYGON);
-   Polygon(12, 0.8, 0.1);
-   glEnd();
-
-   glColor3f(1, 1, 1);
-   glBegin(GL_POLYGON);
-   Polygon(12, 1.0, 0);
-   glEnd();
-}
-
-
-static void
-Display( void )
-{
-   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
-
-   glColor3f(1, 1, 1);
-   if (HaveMultisample) {
-      glRasterPos2f(-3.1, -1.6);
-      PrintString("MULTISAMPLE");
-   }
-   glRasterPos2f(-0.8, -1.6);
-   PrintString("No antialiasing");
-   glRasterPos2f(1.6, -1.6);
-   PrintString("GL_POLYGON_SMOOTH");
-
-   /* multisample */
-   if (HaveMultisample) {
-      glEnable(GL_DEPTH_TEST);
-      glEnable(GL_MULTISAMPLE_ARB);
-      glPushMatrix();
-      glTranslatef(-2.5, 0, 0);
-      glPushMatrix();
-      glRotatef(Zrot, 0, 0, 1);
-      DrawObject();
-      glPopMatrix();
-      glPopMatrix();
-      glDisable(GL_MULTISAMPLE_ARB);
-      glDisable(GL_DEPTH_TEST);
-   }
-
-   /* non-aa */
-   glEnable(GL_DEPTH_TEST);
-   glPushMatrix();
-   glTranslatef(0, 0, 0);
-   glPushMatrix();
-   glRotatef(Zrot, 0, 0, 1);
-   DrawObject();
-   glPopMatrix();
-   glPopMatrix();
-   glDisable(GL_DEPTH_TEST);
-
-   /* polygon smooth */
-   glEnable(GL_POLYGON_SMOOTH);
-   glEnable(GL_LINE_SMOOTH);
-   glEnable(GL_BLEND);
-   glPushMatrix();
-   glTranslatef(2.5, 0, 0);
-   glPushMatrix();
-   glRotatef(Zrot, 0, 0, 1);
-   DrawObject();
-   glPopMatrix();
-   glPopMatrix();
-   glDisable(GL_LINE_SMOOTH);
-   glDisable(GL_POLYGON_SMOOTH);
-   glDisable(GL_BLEND);
-
-   glutSwapBuffers();
-}
-
-
-static void
-Reshape( int width, int height )
-{
-   GLfloat ar = (float) width / (float) height;
-   glViewport( 0, 0, width, height );
-   glMatrixMode( GL_PROJECTION );
-   glLoadIdentity();
-   glOrtho(-2.0*ar, 2.0*ar, -2.0, 2.0, -1.0, 1.0);
-   glMatrixMode( GL_MODELVIEW );
-   glLoadIdentity();
-}
-
-
-static void
-Idle( void )
-{
-   Zrot = 0.01 * glutGet(GLUT_ELAPSED_TIME);
-   glutPostRedisplay();
-}
-
-
-static void
-Key( unsigned char key, int x, int y )
-{
-   const GLfloat step = 1.0;
-   (void) x;
-   (void) y;
-   switch (key) {
-      case 'a':
-         Anim = !Anim;
-         if (Anim)
-            glutIdleFunc(Idle);
-         else
-            glutIdleFunc(NULL);
-         break;
-      case 'z':
-         Zrot = (int) (Zrot - step);
-         break;
-      case 'Z':
-         Zrot = (int) (Zrot + step);
-         break;
-      case 27:
-         exit(0);
-         break;
-   }
-   glutPostRedisplay();
-}
-
-
-static void
-Init( void )
-{
-   /* GLUT imposes the four samples/pixel requirement */
-   int s;
-   glGetIntegerv(GL_SAMPLES_ARB, &s);
-   if (!glutExtensionSupported("GL_ARB_multisample") || s < 1) {
-      printf("Warning: multisample antialiasing not supported.\n");
-      HaveMultisample = GL_FALSE;
-   }
-   printf("GL_RENDERER = %s\n", (char *) glGetString(GL_RENDERER));
-   printf("GL_SAMPLES_ARB = %d\n", s);
-
-   glBlendFunc(GL_SRC_ALPHA, GL_ONE);
-   glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-   glBlendFunc(GL_SRC_ALPHA_SATURATE, GL_ONE);
-
-   glGetIntegerv(GL_MULTISAMPLE_ARB, &s);
-   printf("GL_MULTISAMPLE_ARB = %d\n", s);
-}
-
-
-int
-main( int argc, char *argv[] )
-{
-   glutInit( &argc, argv );
-   glutInitWindowPosition( 0, 0 );
-   glutInitWindowSize( 600, 300 );
-   glutInitDisplayMode( GLUT_RGB | GLUT_ALPHA | GLUT_DOUBLE |
-                        GLUT_DEPTH | GLUT_MULTISAMPLE );
-   glutCreateWindow(argv[0]);
-   glutReshapeFunc( Reshape );
-   glutKeyboardFunc( Key );
-   glutDisplayFunc( Display );
-   if (Anim)
-      glutIdleFunc( Idle );
-   Init();
-   glutMainLoop();
-   return 0;
-}