vpp: note that application of subpictures is now optional.
authorGwenole Beauchesne <gwenole.beauchesne@intel.com>
Sun, 18 Dec 2011 16:24:50 +0000 (17:24 +0100)
committerXiang, Haihao <haihao.xiang@intel.com>
Tue, 28 May 2013 08:32:18 +0000 (16:32 +0800)
va/va_vpp.h

index 6b404e6..316a6af 100644 (file)
@@ -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;
     /**