h264pred: fix aliasing violations.

[ffmpeg] / libavcodec / ulti.c

diff --git a/libavcodec/ulti.c b/libavcodec/ulti.c
index a5aec1a3a97d107ab13dbf5025e7bf73a6ea01c1..9a73c627a9a9783de37b4314c198cb18357206ed 100644 (file)
--- a/libavcodec/ulti.c
+++ b/libavcodec/ulti.c
@@ -2,25 +2,25 @@
  * IBM Ultimotion Video Decoder
  * Copyright (C) 2004 Konstantin Shishkov
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 /**
- * @file libavcodec/ulti.c
+ * @file
  * IBM Ultimotion Video Decoder.
  */
 
@@ -61,7 +61,6 @@ static av_cold int ulti_decode_end(AVCodecContext *avctx){
 
     if (pic->data[0])
         avctx->release_buffer(avctx, pic);
-    av_freep(&s->frame);
 
     return 0;
 }
@@ -225,13 +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;
     }
 
@@ -405,9 +401,9 @@ static int ulti_decode_frame(AVCodecContext *avctx,
     return buf_size;
 }
 
-AVCodec ulti_decoder = {
+AVCodec ff_ulti_decoder = {
     "ultimotion",
-    CODEC_TYPE_VIDEO,
+    AVMEDIA_TYPE_VIDEO,
     CODEC_ID_ULTI,
     sizeof(UltimotionDecodeContext),
     ulti_decode_init,