vdpau: deprecate bitstream buffers within the hardware context

The bitstream buffers are now private and freed by libavcodec. For
backward compatibility, the hold bitstream buffer pointer is left NULL
(applications were supposed to av_freep() it).

Signed-off-by: Anton Khirnov <anton@khirnov.net>

1 files changed, 9 insertions, 0 deletions

diff --git a/libavcodec/vdpau_internal.h b/libavcodec/vdpau_internal.h
index e93c6723d8..9e4ab4e3df 100644
--- a/libavcodec/vdpau_internal.h
+++ b/libavcodec/vdpau_internal.h
@@ -35,6 +35,15 @@ static inline uintptr_t ff_vdpau_get_surface_id(Picture *pic)
     return (uintptr_t)pic->f.data[3];
 }
 
+#if !FF_API_BUFS_VDPAU
+union AVVDPAUPictureInfo {
+    VdpPictureInfoH264        h264;
+    VdpPictureInfoMPEG1Or2    mpeg;
+    VdpPictureInfoVC1          vc1;
+    VdpPictureInfoMPEG4Part2 mpeg4;
+};
+#endif
+
 struct vdpau_picture_context {
     /**
      * VDPAU picture information.