Parse sprite data for WMVP and WVP2, and decode sprites for the latter

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

1 files changed, 6 insertions, 0 deletions

diff --git a/libavcodec/vc1.h b/libavcodec/vc1.h
index 00dcfbf1d2..d0c0cccfb0 100644
--- a/libavcodec/vc1.h
+++ b/libavcodec/vc1.h
@@ -306,6 +306,12 @@ typedef struct VC1Context{
     uint8_t range_mapuv;
     //@}
 
+    /** Frame decoding info for sprite modes */
+    //@{
+    int new_sprite;
+    int two_sprites;
+    //@}
+
     int p_frame_skipped;
     int bi_type;
     int x8_type;