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authorBrian Paul <brian.paul@tungstengraphics.com>2000-12-07 21:50:39 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2000-12-07 21:50:39 +0000
commit83886a5a7f416b4a8c9dc8ef3a587d9b3fab9c59 (patch)
tree1ec83adfecca5d7fcda8c98f3fcfd613cb808f4b /progs/demos
parentab9e273c75e2d752e5027f7790480120c672ce01 (diff)
call glFinish() before getting t1 time
Diffstat (limited to 'progs/demos')
-rw-r--r--progs/demos/clearspd.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/progs/demos/clearspd.c b/progs/demos/clearspd.c
index e135bf1b95..e06a28e08f 100644
--- a/progs/demos/clearspd.c
+++ b/progs/demos/clearspd.c
@@ -1,4 +1,4 @@
-/* $Id: clearspd.c,v 1.2 2000/04/10 16:25:15 brianp Exp $ */
+/* $Id: clearspd.c,v 1.3 2000/12/07 21:50:39 brianp Exp $ */
/*
* Simple GLUT program to measure glClear() and glutSwapBuffers() speed.
@@ -7,6 +7,9 @@
/*
* $Log: clearspd.c,v $
+ * Revision 1.3 2000/12/07 21:50:39 brianp
+ * call glFinish() before getting t1 time
+ *
* Revision 1.2 2000/04/10 16:25:15 brianp
* fixed visual selection and reporting results
*
@@ -71,14 +74,15 @@ static void Display( void )
glClear( BufferMask );
glutSwapBuffers();
}
+ glFinish();
t1 = glutGet(GLUT_ELAPSED_TIME) * 0.001;
}
else {
t0 = glutGet(GLUT_ELAPSED_TIME) * 0.001;
for (i=0;i<Loops;i++) {
glClear( BufferMask );
- glFlush();
}
+ glFinish();
t1 = glutGet(GLUT_ELAPSED_TIME) * 0.001;
glutSwapBuffers();
}