[FFmpeg-cvslog] vaapi_h265: Fix buffering parameters
Mark Thompson
git at videolan.org
Thu Mar 23 12:16:57 EET 2017
ffmpeg | branch: master | Mark Thompson <sw at jkqxz.net> | Fri Sep 30 17:47:19 2016 +0200| [b8cac1e83066aa87e8402c146c81b77a11b5eec3] | committer: Mark Thompson
vaapi_h265: Fix buffering parameters
A decoder may need this to be set correctly to output frames in the
right order.
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=b8cac1e83066aa87e8402c146c81b77a11b5eec3
---
libavcodec/vaapi_encode_h265.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavcodec/vaapi_encode_h265.c b/libavcodec/vaapi_encode_h265.c
index db339aa..006cc2a 100644
--- a/libavcodec/vaapi_encode_h265.c
+++ b/libavcodec/vaapi_encode_h265.c
@@ -897,12 +897,12 @@ static int vaapi_encode_h265_init_sequence_params(AVCodecContext *avctx)
mseq->log2_max_pic_order_cnt_lsb_minus4 = 8;
mseq->vps_sub_layer_ordering_info_present_flag = 0;
- mseq->vps_max_dec_pic_buffering_minus1[0] = 1;
- mseq->vps_max_num_reorder_pics[0] = ctx->b_per_p;
+ mseq->vps_max_dec_pic_buffering_minus1[0] = (avctx->max_b_frames > 0) + 1;
+ mseq->vps_max_num_reorder_pics[0] = (avctx->max_b_frames > 0);
mseq->vps_max_latency_increase_plus1[0] = 0;
mseq->sps_sub_layer_ordering_info_present_flag = 0;
- mseq->sps_max_dec_pic_buffering_minus1[0] = 1;
- mseq->sps_max_num_reorder_pics[0] = ctx->b_per_p;
+ mseq->sps_max_dec_pic_buffering_minus1[0] = (avctx->max_b_frames > 0) + 1;
+ mseq->sps_max_num_reorder_pics[0] = (avctx->max_b_frames > 0);
mseq->sps_max_latency_increase_plus1[0] = 0;
mseq->vps_timing_info_present_flag = 1;
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