ffmpeg | branch: release/4.4 | Michael Niedermayer <mich...@niedermayer.cc> | Thu Mar 30 18:57:56 2023 +0200| [5ee2df2943e7953ddd7422d04daedb6917fa1b4c] | committer: Michael Niedermayer
avcodec/j2kenc: Replace RGB24 special case by generic test This fixes RGB48 with libavcodec as decoder Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit ad4d647591dbd953a5cf3a32a779ee5e42465bbb) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5ee2df2943e7953ddd7422d04daedb6917fa1b4c --- libavcodec/j2kenc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/j2kenc.c b/libavcodec/j2kenc.c index aab74397dd..b776e275f7 100644 --- a/libavcodec/j2kenc.c +++ b/libavcodec/j2kenc.c @@ -1530,6 +1530,7 @@ 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; @@ -1586,7 +1587,7 @@ 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); _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email ffmpeg-cvslog-requ...@ffmpeg.org with subject "unsubscribe".
