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[FFmpeg-devel,v2,1/2] avcodec/vaapi_encode_h264: use is_reference to fill reference_pic_flag

Message ID 20240305075740.1866-1-tong1.wu@intel.com
State New
Headers show
Series [FFmpeg-devel,v2,1/2] avcodec/vaapi_encode_h264: use is_reference to fill reference_pic_flag | expand

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Commit Message

Wu, Tong1 March 5, 2024, 7:57 a.m. UTC 
From: Tong Wu <tong1.wu@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@intel.com>
---
 libavcodec/vaapi_encode_h264.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

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;
 }