mirror of https://git.ffmpeg.org/ffmpeg.git
lavc/hevc: rudimentary support for skip_loop_filter.
+~9% speed on Core i5 on test sample. All frames are treated as ref frames, skipping only applies at level "all". The following mail contains information on how to improve that: http://ffmpeg.org/pipermail/ffmpeg-devel/2015-July/176116.html
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@ -25,6 +25,13 @@ enabled decoders.
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A description of some of the currently available video decoders
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A description of some of the currently available video decoders
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follows.
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follows.
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@section hevc
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HEVC / H.265 decoder.
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Note: the @option{skip_loop_filter} option has effect only at level
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@code{all}.
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@section rawvideo
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@section rawvideo
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Raw video decoder.
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Raw video decoder.
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@ -843,6 +843,7 @@ void ff_hevc_deblocking_boundary_strengths(HEVCContext *s, int x0, int y0,
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void ff_hevc_hls_filter(HEVCContext *s, int x, int y, int ctb_size)
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void ff_hevc_hls_filter(HEVCContext *s, int x, int y, int ctb_size)
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{
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{
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int x_end = x >= s->ps.sps->width - ctb_size;
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int x_end = x >= s->ps.sps->width - ctb_size;
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if (s->avctx->skip_loop_filter < AVDISCARD_ALL)
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deblocking_filter_CTB(s, x, y);
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deblocking_filter_CTB(s, x, y);
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if (s->ps.sps->sao_enabled) {
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if (s->ps.sps->sao_enabled) {
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int y_end = y >= s->ps.sps->height - ctb_size;
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int y_end = y >= s->ps.sps->height - ctb_size;
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