mpegvideo_enc: do not unreference frames before the code is done with them

Fixes Ticket2592

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 0 insertions, 8 deletions

diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index a713099ae9..e76fc34c99 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -1714,7 +1714,6 @@ int ff_MPV_frame_start(MpegEncContext *s, AVCodecContext *avctx)
  * frame has been coded/decoded. */
 void ff_MPV_frame_end(MpegEncContext *s)
 {
-    int i;
     /* redraw edges for the frame if decoding didn't complete */
     // just to make sure that all data is rendered.
     if (CONFIG_MPEG_XVMC_DECODER && s->avctx->xvmc_acceleration) {
@@ -1763,13 +1762,6 @@ void ff_MPV_frame_end(MpegEncContext *s)
     assert(i < MAX_PICTURE_COUNT);
 #endif
 
-    if (s->encoding) {
-        /* release non-reference frames */
-        for (i = 0; i < MAX_PICTURE_COUNT; i++) {
-            if (!s->picture[i].reference)
-                ff_mpeg_unref_picture(s, &s->picture[i]);
-        }
-    }
     // clear copies, to avoid confusion
 #if 0
     memset(&s->last_picture,    0, sizeof(Picture));