avcodec/mjpegenc: take into account component count when writing the SOF header size

Fixes ticket #10069 Signed-off-by: James Almer <jamrial@gmail.com>
2 years ago · 1009396953
parent 0c5af908c1
commit 1009396953
1 changed files with 1 additions and 1 deletions
--- a/libavcodec/mjpegenc_common.c
+++ b/libavcodec/mjpegenc_common.c
@ -308,7 +308,7 @@ void ff_mjpeg_encode_picture_header(AVCodecContext *avctx, PutBitContext *pb,
    default: av_assert0(0);
    }

-    put_bits(pb, 16, 17);
+    put_bits(pb, 16, 8 + 3 * components);
    if (lossless && (  avctx->pix_fmt == AV_PIX_FMT_BGR0
                    || avctx->pix_fmt == AV_PIX_FMT_BGRA
                    || avctx->pix_fmt == AV_PIX_FMT_BGR24))