ffmpeg: Free last_frame instead of just unref

Fixes Ticket4611

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit d1050d9950)

Conflicts:

	ffmpeg.c
This commit is contained in:
Michael Niedermayer 2015-06-18 05:27:08 +02:00 committed by Michael Niedermayer
parent 3903a60d4b
commit 568c1b8166
1 changed files with 4 additions and 1 deletions

View File

@ -1142,7 +1142,10 @@ static void do_video_out(AVFormatContext *s,
if (!ost->last_frame)
ost->last_frame = av_frame_alloc();
av_frame_unref(ost->last_frame);
av_frame_ref(ost->last_frame, next_picture);
if (next_picture)
av_frame_ref(ost->last_frame, next_picture);
else
av_frame_free(&ost->last_frame);
}
static double psnr(double d)