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| author | Michael Niedermayer <michael@niedermayer.cc> | 2025-03-09 23:00:04 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2025-03-14 02:03:59 +0100 |
| commit | dcf614279426ad1b56949c7c06754e0fcea44e56 (patch) | |
| tree | d718bdf647680273020baed112a08f0a45b5e1e8 | |
| parent | a90ff8128772a03dd61dce7bcfc5d8416c9a6d8a (diff) | |
| download | ffmpeg-dcf614279426ad1b56949c7c06754e0fcea44e56.tar.gz | |
avcodec/ffv1enc: add space for the remap table to max_size
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/ffv1enc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/ffv1enc.c b/libavcodec/ffv1enc.c index abdb284302..e89e4c9e2c 100644 --- a/libavcodec/ffv1enc.c +++ b/libavcodec/ffv1enc.c @@ -1249,6 +1249,8 @@ size_t ff_ffv1_encode_buffer_size(AVCodecContext *avctx) maxsize += f->slice_count * 800; //for slice header if (f->version > 3) { maxsize *= f->bits_per_raw_sample + 1; + if (f->flt) //remap table + maxsize += f->slice_count * 70000 * (1 + 2*f->chroma_planes + f->transparency); } else { maxsize += f->slice_count * 2 * (avctx->width + avctx->height); //for bug with slices that code some pixels more than once maxsize *= 8*(2*f->bits_per_raw_sample + 5); |