Merge commit '05b0998f511ffa699407465d48c7d5805f746ad2'

[ffmpeg] / libavcodec / cavs.c

diff --git a/libavcodec/cavs.c b/libavcodec/cavs.c
index 0e80fa22e80e66035b7f85bf9b99a4b753d95c47..bcdeb7c2288273920b10f36cc88949784842c6e3 100644 (file)
--- a/libavcodec/cavs.c
+++ b/libavcodec/cavs.c
@@ -2,20 +2,20 @@
  * Chinese AVS video (AVS1-P2, JiZhun profile) decoder.
  * Copyright (c) 2006  Stefan Gehrer <stefan.gehrer@gmx.de>
  *
- * This file is part of Libav.
+ * This file is part of FFmpeg.
  *
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg 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.
  *
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg 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 Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -667,7 +667,7 @@ int ff_cavs_next_mb(AVSContext *h) {
  *
  ****************************************************************************/
 
-void ff_cavs_init_pic(AVSContext *h) {
+int ff_cavs_init_pic(AVSContext *h) {
     int i;
 
     /* clear some predictors */
@@ -687,6 +687,8 @@ void ff_cavs_init_pic(AVSContext *h) {
     h->luma_scan[3] = 8*h->l_stride+8;
     h->mbx = h->mby = h->mbidx = 0;
     h->flags = 0;
+
+    return 0;
 }
 
 /*****************************************************************************
@@ -702,17 +704,17 @@ void ff_cavs_init_pic(AVSContext *h) {
  */
 void ff_cavs_init_top_lines(AVSContext *h) {
     /* alloc top line of predictors */
-    h->top_qp       = av_malloc( h->mb_width);
-    h->top_mv[0]    = av_malloc((h->mb_width*2+1)*sizeof(cavs_vector));
-    h->top_mv[1]    = av_malloc((h->mb_width*2+1)*sizeof(cavs_vector));
-    h->top_pred_Y   = av_malloc( h->mb_width*2*sizeof(*h->top_pred_Y));
-    h->top_border_y = av_malloc((h->mb_width+1)*16);
-    h->top_border_u = av_malloc( h->mb_width * 10);
-    h->top_border_v = av_malloc( h->mb_width * 10);
+    h->top_qp       = av_mallocz( h->mb_width);
+    h->top_mv[0]    = av_mallocz((h->mb_width*2+1)*sizeof(cavs_vector));
+    h->top_mv[1]    = av_mallocz((h->mb_width*2+1)*sizeof(cavs_vector));
+    h->top_pred_Y   = av_mallocz( h->mb_width*2*sizeof(*h->top_pred_Y));
+    h->top_border_y = av_mallocz((h->mb_width+1)*16);
+    h->top_border_u = av_mallocz( h->mb_width * 10);
+    h->top_border_v = av_mallocz( h->mb_width * 10);
 
     /* alloc space for co-located MVs and types */
-    h->col_mv       = av_malloc( h->mb_width*h->mb_height*4*sizeof(cavs_vector));
-    h->col_type_base = av_malloc(h->mb_width*h->mb_height);
+    h->col_mv       = av_mallocz( h->mb_width*h->mb_height*4*sizeof(cavs_vector));
+    h->col_type_base = av_mallocz(h->mb_width*h->mb_height);
     h->block        = av_mallocz(64*sizeof(int16_t));
 }