[FFmpeg-devel] [PATCH 1/2] avcodec/vaapi_encode_h264: use is_reference to fill reference_pic_flag

[tong1.wu at intel.com]

From: Tong Wu <tong1.wu at intel.com>

This codec supports FLAG_B_PICTURE_REFERENCES. We need to correctly fill
the reference_pic_flag with is_reference variable instead of 0 for B
frames.

Signed-off-by: Tong Wu <tong1.wu at intel.com>
---
 libavcodec/vaapi_encode_h264.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/vaapi_encode_h264.c b/libavcodec/vaapi_encode_h264.c
index 37df9103ae..4a738215c1 100644
--- a/libavcodec/vaapi_encode_h264.c
+++ b/libavcodec/vaapi_encode_h264.c
@@ -759,7 +759,7 @@ static int vaapi_encode_h264_init_picture_params(AVCodecContext *avctx,
     vpic->frame_num = hpic->frame_num;
 
     vpic->pic_fields.bits.idr_pic_flag       = (pic->type == PICTURE_TYPE_IDR);
-    vpic->pic_fields.bits.reference_pic_flag = (pic->type != PICTURE_TYPE_B);
+    vpic->pic_fields.bits.reference_pic_flag = pic->is_reference;
 
     return 0;
 }
-- 
2.41.0.windows.1