ultimotion: use reget_buffer() in ulti_decode_frame()

Decoder relies on previous frame data, so use reget_buffer().

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>

diff --git a/libavcodec/ulti.c b/libavcodec/ulti.c
index 31b1c4afcb6d23c438917eaca4fd27d0f09aeb0c..9a73c627a9a9783de37b4314c198cb18357206ed 100644 (file)
--- a/libavcodec/ulti.c
+++ b/libavcodec/ulti.c
@@ -224,13 +224,10 @@ static int ulti_decode_frame(AVCodecContext *avctx,
     int skip;
     int tmp;
 
-    if(s->frame.data[0])
-        avctx->release_buffer(avctx, &s->frame);
-
     s->frame.reference = 1;
     s->frame.buffer_hints = FF_BUFFER_HINTS_VALID | FF_BUFFER_HINTS_PRESERVE | FF_BUFFER_HINTS_REUSABLE;
-    if(avctx->get_buffer(avctx, &s->frame) < 0) {
-        av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
+    if (avctx->reget_buffer(avctx, &s->frame) < 0) {
+        av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
         return -1;
     }