diff options
| author | Pauli Nieminen <suokkos@gmail.com> | 2009-08-03 12:05:33 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-08-03 13:42:05 -0600 |
| commit | fb7cf731f9028c1c53addb6c10c68bd4c1794ae6 (patch) | |
| tree | d7a827c61c23c65fde5b0dea8707b6e891cdf6a2 | |
| parent | b59eb3b8b14a8973dd133cbc73949a0993d07fb6 (diff) | |
xdemo/glxswapcontrol: Move get_framge_usage after the swap.
This fixes the problem that first frame would report bogus usage values.
Problem was caused because get_frame_usage returned data from previous buffer
swap.
Signed-off-by: Pauli Nieminen <suokkos@gmail.com>
| -rw-r--r-- | progs/xdemos/glxswapcontrol.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/progs/xdemos/glxswapcontrol.c b/progs/xdemos/glxswapcontrol.c index 5a5d084f90..8cdd560207 100644 --- a/progs/xdemos/glxswapcontrol.c +++ b/progs/xdemos/glxswapcontrol.c @@ -587,6 +587,9 @@ event_loop(Display *dpy, Window win) angle += 2.0; draw(); + + glXSwapBuffers(dpy, win); + if ( get_frame_usage != NULL ) { GLfloat temp; @@ -594,8 +597,6 @@ event_loop(Display *dpy, Window win) frame_usage += temp; } - glXSwapBuffers(dpy, win); - /* calc framerate */ { static int t0 = -1; |