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| author | Michael Niedermayer <michael@niedermayer.cc> | 2023-03-30 18:57:56 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2023-05-26 00:04:42 +0200 |
| commit | a6676288e468cc7d2b3fee633432b39e6bba881b (patch) | |
| tree | 9bb1a017502d4fdc42c11b81ec9c1ecc53c7b096 | |
| parent | 78efab9bedea3fefbaac9d66e5fd18df602241fa (diff) | |
| download | ffmpeg-a6676288e468cc7d2b3fee633432b39e6bba881b.tar.gz | |
avcodec/j2kenc: Replace RGB24 special case by generic test
This fixes RGB48 with libavcodec as decoder
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit ad4d647591dbd953a5cf3a32a779ee5e42465bbb)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/j2kenc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/j2kenc.c b/libavcodec/j2kenc.c index 1931def765..df55c9c62e 100644 --- a/libavcodec/j2kenc.c +++ b/libavcodec/j2kenc.c @@ -1003,6 +1003,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt, int tileno, ret; Jpeg2000EncoderContext *s = avctx->priv_data; uint8_t *chunkstart, *jp2cstart, *jp2hstart; + const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt); if ((ret = ff_alloc_packet2(avctx, pkt, avctx->width*avctx->height*9 + AV_INPUT_BUFFER_MIN_SIZE, 0)) < 0) return ret; @@ -1055,7 +1056,7 @@ static int encode_frame(AVCodecContext *avctx, AVPacket *pkt, bytestream_put_byte(&s->buf, 1); bytestream_put_byte(&s->buf, 0); bytestream_put_byte(&s->buf, 0); - if (avctx->pix_fmt == AV_PIX_FMT_RGB24 || avctx->pix_fmt == AV_PIX_FMT_PAL8) { + if ((desc->flags & AV_PIX_FMT_FLAG_RGB) || avctx->pix_fmt == AV_PIX_FMT_PAL8) { bytestream_put_be32(&s->buf, 16); } else if (s->ncomponents == 1) { bytestream_put_be32(&s->buf, 17); |