mirror of https://git.ffmpeg.org/ffmpeg.git
avcodec/hevcdec: keep closed captions in sync between multiple thread contexts
Based on h264 code. Reviewed-by: Limin Wang <lance.lmwang@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
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@ -3463,6 +3463,13 @@ static int hevc_update_thread_context(AVCodecContext *dst,
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s->max_ra = INT_MAX;
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}
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av_buffer_unref(&s->sei.a53_caption.buf_ref);
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if (s0->sei.a53_caption.buf_ref) {
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s->sei.a53_caption.buf_ref = av_buffer_ref(s0->sei.a53_caption.buf_ref);
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if (!s->sei.a53_caption.buf_ref)
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return AVERROR(ENOMEM);
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}
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s->sei.frame_packing = s0->sei.frame_packing;
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s->sei.display_orientation = s0->sei.display_orientation;
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s->sei.mastering_display = s0->sei.mastering_display;
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