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| author | Anton Khirnov <anton@khirnov.net> | 2013-10-27 16:50:20 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-10-27 23:49:50 +0100 |
| commit | 2f77894cccec8dcba47b5217da9b51273c24fbbb (patch) | |
| tree | f9c524499dfbbe772bd52b0a57ad5b68e1f2b852 /libavcodec/hevc.c | |
| parent | c1882e801d6492565951c19ba520c8a2bd8735e8 (diff) | |
| download | ffmpeg-2f77894cccec8dcba47b5217da9b51273c24fbbb.tar.gz | |
hevc: better mt implementation
Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr>
(cherry picked from commit 93afb8c519deca85b3c97804927de5b016dd32d1)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/hevc.c')
| -rw-r--r-- | libavcodec/hevc.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/libavcodec/hevc.c b/libavcodec/hevc.c index 1fb350fcbb..011b1ee216 100644 --- a/libavcodec/hevc.c +++ b/libavcodec/hevc.c @@ -1066,13 +1066,12 @@ static void chroma_mc(HEVCContext *s, int16_t *dst1, int16_t *dst2, ptrdiff_t ds } static void hevc_await_progress(HEVCContext *s, HEVCFrame *ref, - const Mv *mv, int y0) + const Mv *mv, int y0, int height) { - int y = (mv->y >> 2) + y0; + int y = (mv->y >> 2) + y0 + height + 9; - //ff_thread_await_progress(&ref->tf, FFMIN(s->height, y), 0); if (s->threads_type == FF_THREAD_FRAME ) - ff_thread_await_progress(&ref->tf, INT_MAX, 0); + ff_thread_await_progress(&ref->tf, y, 0); } static void hls_prediction_unit(HEVCContext *s, int x0, int y0, @@ -1190,13 +1189,13 @@ static void hls_prediction_unit(HEVCContext *s, int x0, int y0, ref0 = refPicList[0].ref[current_mv.ref_idx[0]]; if (!ref0) return; - hevc_await_progress(s, ref0, ¤t_mv.mv[0], y0); + hevc_await_progress(s, ref0, ¤t_mv.mv[0], y0, nPbH); } if (current_mv.pred_flag[1]) { ref1 = refPicList[1].ref[current_mv.ref_idx[1]]; if (!ref1) return; - hevc_await_progress(s, ref1, ¤t_mv.mv[1], y0); + hevc_await_progress(s, ref1, ¤t_mv.mv[1], y0, nPbH); } if (current_mv.pred_flag[0] && !current_mv.pred_flag[1]) { |