diff options
| author | Gwenole Beauchesne <gwenole.beauchesne@intel.com> | 2011-11-28 13:46:32 +0000 |
|---|---|---|
| committer | Xiang, Haihao <haihao.xiang@intel.com> | 2013-05-28 16:32:18 +0800 |
| commit | e58b5568e7259b277bc45b0d30ed69f62cd1a4a1 (patch) | |
| tree | dd0dc282b2ffc03ed6cbf130cb90ac3b25588028 /va | |
| parent | 3e491dcaef7b2fbe72651e6c184843142cf0094f (diff) | |
vpp: mention that source surface also covers its associated subpictures.
Diffstat (limited to 'va')
| -rw-r--r-- | va/va_vpp.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/va/va_vpp.h b/va/va_vpp.h index 0271337..f31c8ba 100644 --- a/va/va_vpp.h +++ b/va/va_vpp.h @@ -331,7 +331,12 @@ typedef struct _VAProcFilterValueRange { * background color. */ typedef struct _VAProcPipelineParameterBuffer { - /** \brief Source surface ID. */ + /** + * \brief Source surface ID. + * + * ID of the source surface to process. If subpictures are associated with + * the video surfaces then they shall be rendered to the target surface. + */ VASurfaceID surface; /** * \brief Region within the source surface to be processed. |