diff options
| author | Emeric Grange <[email protected]> | 2011-09-12 23:39:30 +0200 |
|---|---|---|
| committer | Christian König <[email protected]> | 2011-09-14 15:49:16 +0200 |
| commit | fa2a8316cebeb75626ffa3e38dbc1500e82054f6 (patch) | |
| tree | 18d6db91740b543df72d6586bfb1397aeea4d7ce /src/gallium/state_trackers/vdpau/surface.c | |
| parent | c24bc6f8684abee8c9a1b263334cd7a8506657b1 (diff) | |
st/vdpau: Add documentation from the VDPAU API and update some traces
Signed-off-by: Emeric Grange <[email protected]>
Reviewed-by: Christian König <[email protected]>
Diffstat (limited to 'src/gallium/state_trackers/vdpau/surface.c')
| -rw-r--r-- | src/gallium/state_trackers/vdpau/surface.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/vdpau/surface.c b/src/gallium/state_trackers/vdpau/surface.c index 4f73c40a06b..77503cfff49 100644 --- a/src/gallium/state_trackers/vdpau/surface.c +++ b/src/gallium/state_trackers/vdpau/surface.c @@ -36,6 +36,9 @@ #include "vdpau_private.h" +/** + * Create a VdpVideoSurface. + */ VdpStatus vlVdpVideoSurfaceCreate(VdpDevice device, VdpChromaType chroma_type, uint32_t width, uint32_t height, @@ -97,6 +100,9 @@ inv_size: return ret; } +/** + * Destroy a VdpVideoSurface. + */ VdpStatus vlVdpVideoSurfaceDestroy(VdpVideoSurface surface) { @@ -113,6 +119,9 @@ vlVdpVideoSurfaceDestroy(VdpVideoSurface surface) return VDP_STATUS_OK; } +/** + * Retrieve the parameters used to create a VdpVideoSurface. + */ VdpStatus vlVdpVideoSurfaceGetParameters(VdpVideoSurface surface, VdpChromaType *chroma_type, @@ -132,6 +141,10 @@ vlVdpVideoSurfaceGetParameters(VdpVideoSurface surface, return VDP_STATUS_OK; } +/** + * Copy image data from a VdpVideoSurface to application memory in a specified + * YCbCr format. + */ VdpStatus vlVdpVideoSurfaceGetBitsYCbCr(VdpVideoSurface surface, VdpYCbCrFormat destination_ycbcr_format, @@ -152,6 +165,10 @@ vlVdpVideoSurfaceGetBitsYCbCr(VdpVideoSurface surface, return VDP_STATUS_NO_IMPLEMENTATION; } +/** + * Copy image data from application memory in a specific YCbCr format to + * a VdpVideoSurface. + */ VdpStatus vlVdpVideoSurfacePutBitsYCbCr(VdpVideoSurface surface, VdpYCbCrFormat source_ycbcr_format, |