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-rw-r--r--progs/demos/arbocclude.c20
1 files changed, 19 insertions, 1 deletions
diff --git a/progs/demos/arbocclude.c b/progs/demos/arbocclude.c
index 30d95dfd67..3735f7de43 100644
--- a/progs/demos/arbocclude.c
+++ b/progs/demos/arbocclude.c
@@ -32,6 +32,7 @@
#define GL_GLEXT_PROTOTYPES
#include <GL/glut.h>
+#define TEST_DISPLAY_LISTS 0
static GLboolean Anim = GL_TRUE;
static GLfloat Xpos = 0;
@@ -114,7 +115,14 @@ static void Display( void )
glScalef(0.3, 0.3, 1.0);
glRotatef(-90.0 * Xpos, 0, 0, 1);
+#if TEST_DISPLAY_LISTS
+ glNewList(10, GL_COMPILE);
glBeginQueryARB(GL_SAMPLES_PASSED_ARB, OccQuery);
+ glEndList();
+ glCallList(10);
+#else
+ glBeginQueryARB(GL_SAMPLES_PASSED_ARB, OccQuery);
+#endif
glColorMask(0, 0, 0, 0);
glDepthMask(GL_FALSE);
@@ -126,7 +134,14 @@ static void Display( void )
glVertex3f(-1, 1, 0);
glEnd();
+#if TEST_DISPLAY_LISTS
+ glNewList(11, GL_COMPILE);
+ glEndQueryARB(GL_SAMPLES_PASSED_ARB);
+ glEndList();
+ glCallList(11);
+#else
glEndQueryARB(GL_SAMPLES_PASSED_ARB);
+#endif
do {
/* do useful work here, if any */
@@ -229,8 +244,11 @@ static void Init( void )
exit(-1);
}
+ glGetIntegerv(GL_DEPTH_BITS, &bits);
+ printf("Depthbits: %d\n", bits);
+
glGenQueriesARB(1, &OccQuery);
- assert( glIsQueryARB(OccQuery) );
+ assert(OccQuery > 0);
glEnable(GL_DEPTH_TEST);
}