avformat/swfdec: Do not error out on pixel format changes

Instead print an error and continue

Fixes Ticket4702

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6a1204a1a4)
This commit is contained in:
Michael Niedermayer 2015-07-08 02:43:02 +02:00 committed by Carl Eugen Hoyos
parent 581bfd9c6f
commit bd8d8f57e8

View File

@ -384,10 +384,8 @@ static int swf_read_packet(AVFormatContext *s, AVPacket *pkt)
}
if (st->codec->pix_fmt != AV_PIX_FMT_NONE && st->codec->pix_fmt != pix_fmt) {
av_log(s, AV_LOG_ERROR, "pixel format change unsupported\n");
res = AVERROR_PATCHWELCOME;
goto bitmap_end;
}
st->codec->pix_fmt = pix_fmt;
}else
st->codec->pix_fmt = pix_fmt;
if (linesize * height > pkt->size) {
res = AVERROR_INVALIDDATA;