v2: frame_num steps by 2
---
libavcodec/vaapi_encode_h264.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/libavcodec/vaapi_encode_h264.c b/libavcodec/vaapi_encode_h264.c
index 7a6b54ab6f..8093c47179 100644
--- a/libavcodec/vaapi_encode_h264.c
+++ b/libavcodec/vaapi_encode_h264.c
@@ -349,7 +349,7 @@ static int
vaapi_encode_h264_init_sequence_params(AVCodecContext *avctx)
sps->chroma_format_idc = 1;
sps->log2_max_frame_num_minus4 = 4;
- sps->pic_order_cnt_type = 0;
+ sps->pic_order_cnt_type = ctx->max_b_depth ? 0 : 2;
sps->log2_max_pic_order_cnt_lsb_minus4 = 4;
sps->max_num_ref_frames = priv->dpb_frames;
@@ -621,7 +621,10 @@ static int
vaapi_encode_h264_init_picture_params(AVCodecContext *avctx,
} else {
av_assert0(prev);
- hpic->frame_num = hprev->frame_num + prev->is_reference;
+ hpic->frame_num = hprev->frame_num;
+ if (prev->is_reference) {
+ hpic->frame_num += ctx->max_b_depth ? 1 : 2;
+ }
hpic->last_idr_frame = hprev->last_idr_frame;
hpic->idr_pic_id = hprev->idr_pic_id;
--
2.39.0
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