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fix decoding of samples.mplayerhq.hu/game-formats/idroq/demoEnd.roq
author
Michael Niedermayer
<michaelni@gmx.at>
Sat, 11 Aug 2007 23:09:28 +0000
(23:09 +0000)
committer
Michael Niedermayer
<michaelni@gmx.at>
Sat, 11 Aug 2007 23:09:28 +0000
(23:09 +0000)
closes issue78
Originally committed as revision 10079 to svn://svn.ffmpeg.org/ffmpeg/trunk
libavcodec/roqvideodec.c
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diff --git
a/libavcodec/roqvideodec.c
b/libavcodec/roqvideodec.c
index
d75131b
..
2d811c5
100644
(file)
--- a/
libavcodec/roqvideodec.c
+++ b/
libavcodec/roqvideodec.c
@@
-174,12
+174,17
@@
static int roq_decode_frame(AVCodecContext *avctx,
uint8_t *buf, int buf_size)
{
RoqContext *s = avctx->priv_data;
+ int copy= !s->current_frame->data[0];
if (avctx->reget_buffer(avctx, s->current_frame)) {
av_log(avctx, AV_LOG_ERROR, " RoQ: get_buffer() failed\n");
return -1;
}
+ if(copy)
+ av_picture_copy((AVPicture*)s->current_frame, (AVPicture*)s->last_frame,
+ avctx->pix_fmt, avctx->width, avctx->height);
+
s->buf = buf;
s->size = buf_size;
roqvideo_decode_frame(s);