From: Gwenole Beauchesne <gwenole.beauche...@intel.com>
---
va/va_vpp.h | 5 +++--
1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/va/va_vpp.h b/va/va_vpp.h
index 6b404e6..316a6af 100644
--- a/va/va_vpp.h
+++ b/va/va_vpp.h
@@ -363,8 +363,9 @@ typedef struct _VAProcPipelineParameterBuffer {
/**
* \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.
+ * ID of the source surface to process. If subpictures are associated
+ * with the video surfaces then they shall be rendered to the target
+ * surface, if the #VA_PROC_PIPELINE_SUBPICTURES pipeline flag is set.
*/
VASurfaceID surface;
/**
--
1.7.4.1
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