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Fix argument constness for the av_codec_get_id() and

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av_codec_get_tag() functions, making them take in input a constant
array, since they're not supposed to change it. Fix some warnings.

Originally committed as revision 15795 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2008-11-08 18:37:03 +00:00
parent 502ecc97af
commit 15545a095a
2 changed files with 4 additions and 4 deletions
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4
libavformat/avformat.h
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@ -694,8 +694,8 @@ void av_pkt_dump_log(void *avcl, int level, AVPacket *pkt, int dump_payload);
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 */

4
libavformat/utils.c
View File

@ -1938,7 +1938,7 @@ enum CodecID codec_get_id(const AVCodecTag *tags, unsigned int tag)
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 AVCodecTag *tags[4], enum CodecID id)
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++){