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@ -1298,7 +1298,7 @@ typedef struct AVCodecContext { |
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int log_level_offset; |
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int log_level_offset; |
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enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */ |
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enum AVMediaType codec_type; /* see AVMEDIA_TYPE_xxx */ |
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struct AVCodec *codec; |
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const struct AVCodec *codec; |
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char codec_name[32]; |
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char codec_name[32]; |
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enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */ |
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enum AVCodecID codec_id; /* see AV_CODEC_ID_xxx */ |
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@ -3150,7 +3150,7 @@ typedef struct AVSubtitle { |
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* if c is non-NULL, returns the next registered codec after c, |
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* if c is non-NULL, returns the next registered codec after c, |
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* or NULL if c is the last one. |
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* or NULL if c is the last one. |
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*/ |
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*/ |
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AVCodec *av_codec_next(AVCodec *c); |
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AVCodec *av_codec_next(const AVCodec *c); |
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/**
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/**
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* Return the LIBAVCODEC_VERSION_INT constant. |
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* Return the LIBAVCODEC_VERSION_INT constant. |
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@ -3204,7 +3204,7 @@ void avcodec_register_all(void); |
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* @return An AVCodecContext filled with default values or NULL on failure. |
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* @return An AVCodecContext filled with default values or NULL on failure. |
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* @see avcodec_get_context_defaults |
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* @see avcodec_get_context_defaults |
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*/ |
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*/ |
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AVCodecContext *avcodec_alloc_context3(AVCodec *codec); |
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AVCodecContext *avcodec_alloc_context3(const AVCodec *codec); |
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/**
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/**
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* Set the fields of the given AVCodecContext to default values corresponding |
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* Set the fields of the given AVCodecContext to default values corresponding |
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@ -3215,7 +3215,7 @@ AVCodecContext *avcodec_alloc_context3(AVCodec *codec); |
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* If codec is non-NULL, it is illegal to call avcodec_open2() with a |
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* If codec is non-NULL, it is illegal to call avcodec_open2() with a |
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* different codec on this AVCodecContext. |
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* different codec on this AVCodecContext. |
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*/ |
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*/ |
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int avcodec_get_context_defaults3(AVCodecContext *s, AVCodec *codec); |
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int avcodec_get_context_defaults3(AVCodecContext *s, const AVCodec *codec); |
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/**
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/**
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* Get the AVClass for AVCodecContext. It can be used in combination with |
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* Get the AVClass for AVCodecContext. It can be used in combination with |
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@ -3290,7 +3290,7 @@ void avcodec_get_frame_defaults(AVFrame *pic); |
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* @see avcodec_alloc_context3(), avcodec_find_decoder(), avcodec_find_encoder(), |
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* @see avcodec_alloc_context3(), avcodec_find_decoder(), avcodec_find_encoder(), |
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* av_dict_set(), av_opt_find(). |
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* av_dict_set(), av_opt_find(). |
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*/ |
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*/ |
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int avcodec_open2(AVCodecContext *avctx, AVCodec *codec, AVDictionary **options); |
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int avcodec_open2(AVCodecContext *avctx, const AVCodec *codec, AVDictionary **options); |
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/**
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/**
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* Close a given AVCodecContext and free all the data associated with it |
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* Close a given AVCodecContext and free all the data associated with it |
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@ -4527,12 +4527,12 @@ int avcodec_is_open(AVCodecContext *s); |
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/**
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/**
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* @return a non-zero number if codec is an encoder, zero otherwise |
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* @return a non-zero number if codec is an encoder, zero otherwise |
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*/ |
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*/ |
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int av_codec_is_encoder(AVCodec *codec); |
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int av_codec_is_encoder(const AVCodec *codec); |
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/**
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/**
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* @return a non-zero number if codec is a decoder, zero otherwise |
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* @return a non-zero number if codec is a decoder, zero otherwise |
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*/ |
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*/ |
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int av_codec_is_decoder(AVCodec *codec); |
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int av_codec_is_decoder(const AVCodec *codec); |
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/**
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/**
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* @return descriptor for given codec ID or NULL if no descriptor exists. |
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* @return descriptor for given codec ID or NULL if no descriptor exists. |
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