diff options
Diffstat (limited to 'libavcodec/utils.c')
| -rw-r--r-- | libavcodec/utils.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/libavcodec/utils.c b/libavcodec/utils.c index 53759f2e6f..a96b52d638 100644 --- a/libavcodec/utils.c +++ b/libavcodec/utils.c @@ -115,7 +115,8 @@ void av_fast_padded_mallocz(void *ptr, unsigned int *size, size_t min_size) /* encoder management */ static AVCodec *first_avcodec = NULL; -AVCodec *av_codec_next(AVCodec *c){ +AVCodec *av_codec_next(const AVCodec *c) +{ if(c) return c->next; else return first_avcodec; } @@ -131,12 +132,12 @@ static void avcodec_init(void) ff_dsputil_static_init(); } -int av_codec_is_encoder(AVCodec *codec) +int av_codec_is_encoder(const AVCodec *codec) { return codec && (codec->encode || codec->encode2); } -int av_codec_is_decoder(AVCodec *codec) +int av_codec_is_decoder(const AVCodec *codec) { return codec && codec->decode; } @@ -750,7 +751,7 @@ int attribute_align_arg avcodec_open(AVCodecContext *avctx, AVCodec *codec) } #endif -int attribute_align_arg avcodec_open2(AVCodecContext *avctx, AVCodec *codec, AVDictionary **options) +int attribute_align_arg avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options) { int ret = 0; AVDictionary *tmp = NULL; @@ -1888,7 +1889,7 @@ void avcodec_string(char *buf, int buf_size, AVCodecContext *enc, int encode) const char *codec_type; const char *codec_name; const char *profile = NULL; - AVCodec *p; + const AVCodec *p; int bitrate; AVRational display_aspect_ratio; |