X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fnuv.c;h=bb80e3e88497b42585fa52c0e7e40de6e1633ce8;hb=11cfff04eda73a4ba92eb13bc0d09cbd224cd9e3;hp=32ed65899b13ddcf2b018a8dc829b994c4e5c7c6;hpb=52b44e9d15c0ee3c118ed68a0c2c737a9eb50ae9;p=ffmpeg

diff --git a/libavcodec/nuv.c b/libavcodec/nuv.c
index 32ed65899b1..bb80e3e8849 100644
--- a/libavcodec/nuv.c
+++ b/libavcodec/nuv.c
@@ -162,6 +162,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
     int keyframe, ret;
     int size_change = 0;
     int minsize = 0;
+    int flags = 0;
     int result, init_frame = !avctx->frame_number;
     enum {
         NUV_UNCOMPRESSED  = '0',
@@ -204,6 +205,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
         }
         break;
     case NUV_COPY_LAST:
+        flags |= FF_REGET_BUFFER_FLAG_READONLY;
         keyframe = 0;
         break;
     default:
@@ -268,7 +270,7 @@ retry:
         init_frame = 1;
     }
 
-    if ((result = ff_reget_buffer(avctx, c->pic)) < 0)
+    if ((result = ff_reget_buffer(avctx, c->pic, flags)) < 0)
         return result;
     if (init_frame) {
         memset(c->pic->data[0], 0,    avctx->height * c->pic->linesize[0]);
@@ -365,4 +367,5 @@ AVCodec ff_nuv_decoder = {
     .close          = decode_end,
     .decode         = decode_frame,
     .capabilities   = AV_CODEC_CAP_DR1,
+    .caps_internal  = FF_CODEC_CAP_INIT_CLEANUP,
 };