diff options
Diffstat (limited to 'libavcodec/avcodec.h')
-rw-r--r-- | libavcodec/avcodec.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 30aad8fadf..1af9901999 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -2571,6 +2571,37 @@ extern AVCodecParser dvdsub_parser; extern AVCodecParser dvbsub_parser; extern AVCodecParser aac_parser; + +typedef struct AVBitStreamFilterContext { + struct AVBitStreamFilter *filter; + AVCodecParserContext *parser; + struct AVBitStreamFilterContext *next; +} AVBitStreamFilterContext; + + +typedef struct AVBitStreamFilter { + const char *name; + int (*filter)(AVBitStreamFilterContext *bsfc, + AVCodecContext *avctx, const char *args, + uint8_t **poutbuf, int *poutbuf_size, + const uint8_t *buf, int buf_size, int keyframe); + struct AVBitStreamFilter *next; +} AVBitStreamFilter; + +extern AVBitStreamFilter *av_first_bitstream_filter; + +void av_register_bitstream_filter(AVBitStreamFilter *bsf); +AVBitStreamFilterContext *av_bitstream_filter_init(const char *name); +int av_bitstream_filter_filter(AVBitStreamFilterContext *bsfc, + AVCodecContext *avctx, const char *args, + uint8_t **poutbuf, int *poutbuf_size, + const uint8_t *buf, int buf_size, int keyframe); +void av_bitstream_filter_close(AVBitStreamFilterContext *bsf); + +extern AVBitStreamFilter dump_extradata_bsf; +extern AVBitStreamFilter remove_extradata_bsf; + + /* memory */ void *av_malloc(unsigned int size); void *av_mallocz(unsigned int size); |