ffv1: Store a flag in the global header that indicates if all frames are keyframes

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 1 insertions, 0 deletions

diff --git a/libavcodec/ffv1.h b/libavcodec/ffv1.h
index 23633c9f9f..981004798e 100644
--- a/libavcodec/ffv1.h
+++ b/libavcodec/ffv1.h
@@ -106,6 +106,7 @@ typedef struct FFV1Context {
     int16_t *sample_buffer;
 
     int ec;
+    int intra;
     int slice_damaged;
     int key_frame_ok;