ffmpeg | branch: master | Peter Ross <pr...@xvid.org> | Sat Jun 8 18:39:10 2024 +1000| [63ea1660fa06d30c3bcbad68373a6caf88ac9c4c] | committer: Peter Ross
avcodec/mm: decode partial palette > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=63ea1660fa06d30c3bcbad68373a6caf88ac9c4c --- libavcodec/mmvideo.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) diff --git a/libavcodec/mmvideo.c b/libavcodec/mmvideo.c index 3038d9ea92..933d895f96 100644 --- a/libavcodec/mmvideo.c +++ b/libavcodec/mmvideo.c @@ -78,13 +78,10 @@ static av_cold int mm_decode_init(AVCodecContext *avctx) static void mm_decode_pal(MmContext *s) { - int i; - - bytestream2_skip(&s->gb, 4); - for (i = 0; i < 128; i++) { - s->palette[i] = 0xFFU << 24 | bytestream2_get_be24(&s->gb); - s->palette[i+128] = s->palette[i]<<2; - } + int start = bytestream2_get_le16(&s->gb); + int count = bytestream2_get_le16(&s->gb); + for (int i = 0; i < count; i++) + s->palette[start+i] = 0xFFU << 24 | (bytestream2_get_be24(&s->gb) << 2); } /** _______________________________________________ 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".
