Revision c1a9012d libavformat/avio.h
libavformat/avio.h | ||
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* sizeof(AVIOContext) must not be used outside libav*. |
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*/ |
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typedef struct { |
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unsigned char *buffer; |
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int buffer_size; |
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unsigned char *buf_ptr, *buf_end; |
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void *opaque; |
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unsigned char *buffer; /**< Start of the buffer. */ |
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int buffer_size; /**< Maximum buffer size */ |
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unsigned char *buf_ptr; /**< Current position in the buffer */ |
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unsigned char *buf_end; /**< End of the data, may be less than |
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buffer+buffer_size if the read function returned |
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less data than requested, e.g. for streams where |
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no more data has been received yet. */ |
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void *opaque; /**< A private pointer, passed to the read/write/seek/... |
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functions. */ |
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int (*read_packet)(void *opaque, uint8_t *buf, int buf_size); |
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int (*write_packet)(void *opaque, uint8_t *buf, int buf_size); |
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int64_t (*seek)(void *opaque, int64_t offset, int whence); |
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