OpenJPEG
2.1.2
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Data Structures | |
struct | opj_raw |
RAW encoding operations. More... | |
Typedefs | |
typedef struct opj_raw | opj_raw_t |
RAW encoding operations. More... | |
Exported functions | |
opj_raw_t * | opj_raw_create (void) |
Create a new RAW handle. More... | |
void | opj_raw_destroy (opj_raw_t *raw) |
Destroy a previously created RAW handle. More... | |
OPJ_UINT32 | opj_raw_numbytes (opj_raw_t *raw) |
Return the number of bytes written/read since initialisation. More... | |
void | opj_raw_init_dec (opj_raw_t *raw, OPJ_BYTE *bp, OPJ_UINT32 len) |
Initialize the decoder. More... | |
OPJ_UINT32 | opj_raw_decode (opj_raw_t *raw) |
Decode a symbol using raw-decoder. More... | |
opj_raw_t* opj_raw_create | ( | void | ) |
Create a new RAW handle.
References opj_malloc().
Referenced by opj_t1_create().
OPJ_UINT32 opj_raw_decode | ( | opj_raw_t * | raw | ) |
Decode a symbol using raw-decoder.
Cfr p.506 TAUBMAN
raw | RAW handle |
References opj_raw::c, opj_raw::ct, opj_raw::len, opj_raw::lenmax, and opj_raw::start.
Referenced by opj_t1_dec_refpass_step_raw(), and opj_t1_dec_sigpass_step_raw().
void opj_raw_destroy | ( | opj_raw_t * | raw | ) |
Destroy a previously created RAW handle.
raw | RAW handle to destroy |
References opj_free().
Referenced by opj_t1_destroy().
void opj_raw_init_dec | ( | opj_raw_t * | raw, |
OPJ_BYTE * | bp, | ||
OPJ_UINT32 | len | ||
) |
Initialize the decoder.
raw | RAW handle |
bp | Pointer to the start of the buffer from which the bytes will be read |
len | Length of the input buffer |
References opj_raw::c, opj_raw::ct, opj_raw::len, opj_raw::lenmax, and opj_raw::start.
Referenced by opj_t1_decode_cblk().
OPJ_UINT32 opj_raw_numbytes | ( | opj_raw_t * | raw | ) |
Return the number of bytes written/read since initialisation.
raw | RAW handle to destroy |
References opj_raw::bp, and opj_raw::start.