avcodec: Mark argument in av_{parser|hwaccel|bitstream_filter}_next as const

[ffmpeg] / libavcodec / cavs_parser.c

diff --git a/libavcodec/cavs_parser.c b/libavcodec/cavs_parser.c
index 6604b1bbcccc967d30ef7b0562537e46d2802ead..84f647c19618068040667d595942ba994a17829f 100644 (file)
--- a/libavcodec/cavs_parser.c
+++ b/libavcodec/cavs_parser.c
@@ -2,25 +2,25 @@
  * Chinese AVS video (AVS1-P2, JiZhun profile) parser.
  * Copyright (c) 2006  Stefan Gehrer <stefan.gehrer@gmx.de>
  *
- * 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/cavs_parser.c
+ * @file
  * Chinese AVS video (AVS1-P2, JiZhun profile) parser
  * @author Stefan Gehrer <stefan.gehrer@gmx.de>
  */
@@ -30,7 +30,7 @@
 
 
 /**
- * finds the end of the current frame in the bitstream.
+ * Find the end of the current frame in the bitstream.
  * @return the position of the first byte of the next frame, or -1
  */
 static int cavs_find_frame_end(ParseContext *pc, const uint8_t *buf,
@@ -60,7 +60,7 @@ static int cavs_find_frame_end(ParseContext *pc, const uint8_t *buf,
         for(; i<buf_size; i++){
             state= (state<<8) | buf[i];
             if((state&0xFFFFFF00) == 0x100){
-                if(state < SLICE_MIN_START_CODE || state > SLICE_MAX_START_CODE){
+                if(state > SLICE_MAX_START_CODE){
                     pc->frame_start_found=0;
                     pc->state=-1;
                     return i-3;
@@ -97,11 +97,10 @@ static int cavsvideo_parse(AVCodecParserContext *s,
     return next;
 }
 
-AVCodecParser cavsvideo_parser = {
-    { CODEC_ID_CAVS },
-    sizeof(ParseContext1),
-    NULL,
-    cavsvideo_parse,
-    ff_parse1_close,
-    ff_mpeg4video_split,
+AVCodecParser ff_cavsvideo_parser = {
+    .codec_ids      = { AV_CODEC_ID_CAVS },
+    .priv_data_size = sizeof(ParseContext),
+    .parser_parse   = cavsvideo_parse,
+    .parser_close   = ff_parse_close,
+    .split          = ff_mpeg4video_split,
 };