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vd_ffmpeg: detect broken mpi usage count 

Detect broken mpi usage count also in decoder.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@35134 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2012-08-31 20:08:44 +00:00 committed by wm4
parent 354b118b28
commit 1b57e80cb8
1 changed files with 4 additions and 0 deletions
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4
libmpcodecs/vd_ffmpeg.c
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@ -585,6 +585,10 @@ static void release_buffer(struct AVCodecContext *avctx, AVFrame *pic)
if (mpi) {
// release mpi (in case MPI_IMGTYPE_NUMBERED is used, e.g. for VDPAU)
mpi->usage_count--;
if (mpi->usage_count < 0) {
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "Bad mp_image usage count, please report!\n");
mpi->usage_count = 0;
}
}
if (pic->type != FF_BUFFER_TYPE_USER) {