so that the texture is rendered to back buffer before calling
flush_frontbuffer and can be copied to a different buffer in
the function
Signed-off-by: Nayan Deshmukh <nayan26deshm...@gmail.com>
Reviewed-by: Michel Dänzer <michel.daen...@amd.com>
---
src/gallium/state_trackers/vdpau/presentation.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/gallium/state_trackers/vdpau/presentation.c
b/src/gallium/state_trackers/vdpau/presentation.c
index 2862eaf..f35d73a 100644
--- a/src/gallium/state_trackers/vdpau/presentation.c
+++ b/src/gallium/state_trackers/vdpau/presentation.c
@@ -271,11 +271,14 @@ vlVdpPresentationQueueDisplay(VdpPresentationQueue
presentation_queue,
}
vscreen->set_next_timestamp(vscreen, earliest_presentation_time);
- pipe->screen->flush_frontbuffer(pipe->screen, tex, 0, 0,
- vscreen->get_private(vscreen), NULL);
+ // flush before calling flush_frontbuffer so that rendering is flushed
+ // to back buffer so the texture can be copied in flush_frontbuffer
pipe->screen->fence_reference(pipe->screen, &surf->fence, NULL);
pipe->flush(pipe, &surf->fence, 0);
+ pipe->screen->flush_frontbuffer(pipe->screen, tex, 0, 0,
+ vscreen->get_private(vscreen), NULL);
+
pq->last_surf = surf;
if (dump_window == -1) {
--
2.7.4
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