libavutil/lzo.h File Reference

#include <stdint.h>

Go to the source code of this file.

Defines

#define AV_LZO_INPUT_PADDING   8
#define AV_LZO_OUTPUT_PADDING   12
Error flags returned by av_lzo1x_decode
#define AV_LZO_INPUT_DEPLETED   1
 end of the input buffer reached before decoding finished
#define AV_LZO_OUTPUT_FULL   2
 decoded data did not fit into output buffer
#define AV_LZO_INVALID_BACKPTR   4
 a reference to previously decoded data was wrong
#define AV_LZO_ERROR   8
 a non-specific error in the compressed bitstream

Functions

int av_lzo1x_decode (void *out, int *outlen, const void *in, int *inlen)
 Decodes LZO 1x compressed data.
void av_memcpy_backptr (uint8_t *dst, int back, int cnt)
 deliberately overlapping memcpy implementation


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