Not seen in the wild yet, but seems like a reasonable thing to do.
[suggested by Christian]
Signed-off-by: Emil Velikov <emil.l.veli...@gmail.com>
---
src/gallium/state_trackers/vdpau/surface.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/gallium/state_trackers/vdpau/surface.c
b/src/gallium/state_trackers/vdpau/surface.c
index ab4d725..8e39d68 100644
--- a/src/gallium/state_trackers/vdpau/surface.c
+++ b/src/gallium/state_trackers/vdpau/surface.c
@@ -88,7 +88,10 @@ vlVdpVideoSurfaceCreate(VdpDevice device, VdpChromaType
chroma_type,
PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
PIPE_VIDEO_CAP_PREFERS_INTERLACED
);
- p_surf->video_buffer = pipe->create_video_buffer(pipe, &p_surf->templat);
+ if (p_surf->templat.buffer_format != PIPE_FORMAT_NONE)
+ p_surf->video_buffer = pipe->create_video_buffer(pipe, &p_surf->templat);
+
+ /* do not mandate early allocation of a video buffer */
vlVdpVideoSurfaceClear(p_surf);
pipe_mutex_unlock(dev->mutex);
--
1.8.3.4
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