This improves speed by providing more independent things for more CPUs Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> --- libavcodec/ffv1enc.c | 6 +++++- .../ref/fate/matroska-mastering-display-metadata | 16 ++++++++-------- 2 files changed, 13 insertions(+), 9 deletions(-)
diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c index ce3f8e023e5..221344794e2 100644 --- a/libavcodec/ffv1enc.c +++ b/libavcodec/ffv1enc.c @@ -581,7 +581,11 @@ int ff_ffv1_encode_determine_slices(AVCodecContext *avctx) if ( ff_need_new_slices(avctx->width , s->num_h_slices, s->chroma_h_shift) ||ff_need_new_slices(avctx->height, s->num_v_slices, s->chroma_v_shift)) continue; - if (avctx->slices == s->num_h_slices * s->num_v_slices && avctx->slices <= MAX_SLICES || !avctx->slices) + if (avctx->slices == s->num_h_slices * s->num_v_slices && avctx->slices <= MAX_SLICES) + return 0; + if (maxw*maxh > 360*288) + continue; + if (!avctx->slices) return 0; } } diff --git a/tests/ref/fate/matroska-mastering-display-metadata b/tests/ref/fate/matroska-mastering-display-metadata index 91ce6a05584..6a2ff15b1b2 100644 --- a/tests/ref/fate/matroska-mastering-display-metadata +++ b/tests/ref/fate/matroska-mastering-display-metadata @@ -1,7 +1,7 @@ -ad5e3c4e338599c81ef7d0f9ae25f871 *tests/data/fate/matroska-mastering-display-metadata.matroska -1669589 tests/data/fate/matroska-mastering-display-metadata.matroska +c1e5e2ecf433cf05af8556debc7d4d0b *tests/data/fate/matroska-mastering-display-metadata.matroska +1669773 tests/data/fate/matroska-mastering-display-metadata.matroska #extradata 0: 4, 0x040901a3 -#extradata 3: 200, 0x506463a8 +#extradata 3: 202, 0xfce96279 #tb 0: 1/1000 #media_type 0: video #codec_id 0: prores @@ -24,23 +24,23 @@ ad5e3c4e338599c81ef7d0f9ae25f871 *tests/data/fate/matroska-mastering-display-met #sar 3: 1/1 0, 0, 0, 16, 57008, 0x43416399 1, 0, 0, 16, 2403, 0xaa818522 -3, 0, 0, 16, 274117, 0xc439610f +3, 0, 0, 16, 274884, 0x775840e5 0, 17, 17, 16, 57248, 0xa06cd7b5 1, 17, 17, 16, 2403, 0xe1a991e5 2, 17, 17, 16, 1602, 0x5d868171 -3, 17, 17, 16, 273691, 0x5a3b88a5, F=0x0 +3, 17, 17, 16, 273716, 0xa41fc5e3, F=0x0 0, 33, 33, 16, 57200, 0x5623da10 1, 33, 33, 16, 2400, 0x6650907f 2, 33, 33, 16, 1600, 0xa90f0044 -3, 33, 33, 16, 272987, 0x48c443e7, F=0x0 +3, 33, 33, 16, 272838, 0x3c308d03, F=0x0 0, 50, 50, 16, 57152, 0x52d89d3f 1, 50, 50, 16, 2403, 0x43398a08 2, 50, 50, 16, 1602, 0x3a350084 -3, 50, 50, 16, 271465, 0x251b9cbe, F=0x0 +3, 50, 50, 16, 271251, 0xe802cc77, F=0x0 0, 67, 67, 16, 56960, 0x431d5189 1, 67, 67, 16, 2403, 0x61cd96cb 2, 67, 67, 16, 1602, 0xd74800c6 -3, 67, 67, 16, 270800, 0x8fb2e217, F=0x0 +3, 67, 67, 16, 270553, 0x36d83705, F=0x0 [STREAM] index=0 codec_name=prores -- 2.49.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".