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ffmpeg: Print sub2video: rectangle coordinates in case of overflows 

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2015-08-13 00:45:06 +02:00
parent 72237ef6e9
commit 0ac83047f6
1 changed files with 3 additions and 1 deletions
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ffmpeg.c
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@ -193,7 +193,9 @@ static void sub2video_copy_rect(uint8_t *dst, int dst_linesize, int w, int h,
return;
}
if (r->x < 0 || r->x + r->w > w || r->y < 0 || r->y + r->h > h) {
av_log(NULL, AV_LOG_WARNING, "sub2video: rectangle overflowing\n");
av_log(NULL, AV_LOG_WARNING, "sub2video: rectangle (%d %d %d %d) overflowing %d %d\n",
r->x, r->y, r->w, r->h, w, h
);
return;
}