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vaapi_h264: Fix VUI max_dec_frame_buffering

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This should refer to the existing SPS structure, not the VAAPI sequence
parameter buffer (which is not yet initialised).

From ffmpeg commit f31478ba1472afe5c1eed60f219ae331816425a2.

Signed-off-by: Mark Thompson <sw@jkqxz.net>
This commit is contained in:
Jun Zhao 2017-10-24 13:25:21 +08:00 committed by Mark Thompson
parent e7adf2250b
commit 4b57f06447
1 changed files with 1 additions and 1 deletions
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libavcodec/vaapi_encode_h264.c
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@ -453,7 +453,7 @@ static int vaapi_encode_h264_init_sequence_params(AVCodecContext *avctx)
sps->vui.log2_max_mv_length_horizontal = 16;
sps->vui.log2_max_mv_length_vertical = 16;
sps->vui.max_num_reorder_frames = (ctx->b_per_p > 0);
sps->vui.max_dec_frame_buffering = vseq->max_num_ref_frames;
sps->vui.max_dec_frame_buffering = sps->max_num_ref_frames;
pps->nal_unit_header.nal_ref_idc = 3;
pps->nal_unit_header.nal_unit_type = H264_NAL_PPS;