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| author | Maarten Lankhorst <[email protected]> | 2011-12-19 10:16:06 +0100 |
|---|---|---|
| committer | Christian König <[email protected]> | 2011-12-19 13:46:51 +0100 |
| commit | d6942f781f9cf741e7013f01c2af31f0a5867cc9 (patch) | |
| tree | 893976ea7c385d954ac1f28fce90b491d0085926 /src/gallium/state_trackers/vdpau | |
| parent | e8e0756bd35e5e3b70a0eee323f5aaa3707fe11d (diff) | |
vdpau: Add background surface support
Sets rgba layer as zeroth layer if a custom background_surface is specified.
Signed-off-by: Maarten Lankhorst <[email protected]>
Signed-off-by: Christian König <[email protected]>
Diffstat (limited to 'src/gallium/state_trackers/vdpau')
| -rw-r--r-- | src/gallium/state_trackers/vdpau/mixer.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/vdpau/mixer.c b/src/gallium/state_trackers/vdpau/mixer.c index b0d48f0daf6..898c50ed878 100644 --- a/src/gallium/state_trackers/vdpau/mixer.c +++ b/src/gallium/state_trackers/vdpau/mixer.c @@ -196,6 +196,7 @@ VdpStatus vlVdpVideoMixerRender(VdpVideoMixer mixer, VdpLayer const *layers) { struct pipe_video_rect src_rect, dst_rect, dst_clip; + unsigned layer = 0; vlVdpVideoMixer *vmixer; vlVdpSurface *surf; @@ -224,8 +225,16 @@ VdpStatus vlVdpVideoMixerRender(VdpVideoMixer mixer, if (!dst) return VDP_STATUS_INVALID_HANDLE; + if (background_surface != VDP_INVALID_HANDLE) { + vlVdpOutputSurface *bg = vlGetDataHTAB(background_surface); + if (!bg) + return VDP_STATUS_INVALID_HANDLE; + vl_compositor_set_rgba_layer(&vmixer->compositor, layer++, bg->sampler_view, + RectToPipe(background_source_rect, &src_rect), NULL); + } + vl_compositor_clear_layers(&vmixer->compositor); - vl_compositor_set_buffer_layer(&vmixer->compositor, 0, surf->video_buffer, + vl_compositor_set_buffer_layer(&vmixer->compositor, layer++, surf->video_buffer, RectToPipe(video_source_rect, &src_rect), NULL); vl_compositor_render(&vmixer->compositor, dst->surface, RectToPipe(destination_video_rect, &dst_rect), |