[FFmpeg-cvslog] r15795 - in trunk/libavformat: avformat.h utils.c

[stefano]

Author: stefano
Date: Sat Nov  8 19:37:03 2008
New Revision: 15795

Log:
Fix argument constness for the av_codec_get_id() and
av_codec_get_tag() functions, making them take in input a constant
array, since they're not supposed to change it. Fix some warnings.


Modified:
   trunk/libavformat/avformat.h
   trunk/libavformat/utils.c

Modified: trunk/libavformat/avformat.h
==============================================================================
--- trunk/libavformat/avformat.h	(original)
+++ trunk/libavformat/avformat.h	Sat Nov  8 19:37:03 2008
@@ -694,8 +694,8 @@ void av_pkt_dump_log(void *avcl, int lev
 void av_register_all(void);
 
 /** codec tag <-> codec id */
-enum CodecID av_codec_get_id(const struct AVCodecTag **tags, unsigned int tag);
-unsigned int av_codec_get_tag(const struct AVCodecTag **tags, enum CodecID id);
+enum CodecID av_codec_get_id(const struct AVCodecTag * const *tags, unsigned int tag);
+unsigned int av_codec_get_tag(const struct AVCodecTag * const *tags, enum CodecID id);
 
 /* media file input */
 

Modified: trunk/libavformat/utils.c
==============================================================================
--- trunk/libavformat/utils.c	(original)
+++ trunk/libavformat/utils.c	Sat Nov  8 19:37:03 2008
@@ -1938,7 +1938,7 @@ enum CodecID codec_get_id(const AVCodecT
     return CODEC_ID_NONE;
 }
 
-unsigned int av_codec_get_tag(const AVCodecTag *tags[4], enum CodecID id)
+unsigned int av_codec_get_tag(const AVCodecTag * const *tags, enum CodecID id)
 {
     int i;
     for(i=0; tags && tags[i]; i++){
@@ -1948,7 +1948,7 @@ unsigned int av_codec_get_tag(const AVCo
     return 0;
 }
 
-enum CodecID av_codec_get_id(const AVCodecTag *tags[4], unsigned int tag)
+enum CodecID av_codec_get_id(const AVCodecTag * const *tags, unsigned int tag)
 {
     int i;
     for(i=0; tags && tags[i]; i++){