From: Gwenole Beauchesne <[email protected]>
---
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.
--
1.7.4.1
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