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#define | opj_mqc_setcurctx(mqc, ctxno) (mqc)->curctx = &(mqc)->ctxs[(OPJ_UINT32)(ctxno)] |
| Set the current context used for coding/decoding. More...
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OPJ_UINT32 | opj_mqc_numbytes (opj_mqc_t *mqc) |
| Return the number of bytes written/read since initialisation. More...
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void | opj_mqc_resetstates (opj_mqc_t *mqc) |
| Reset the states of all the context of the coder/decoder (each context is set to a state where 0 and 1 are more or less equiprobable) More...
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void | opj_mqc_setstate (opj_mqc_t *mqc, OPJ_UINT32 ctxno, OPJ_UINT32 msb, OPJ_INT32 prob) |
| Set the state of a particular context. More...
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void | opj_mqc_init_enc (opj_mqc_t *mqc, OPJ_BYTE *bp) |
| Initialize the encoder. More...
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void | opj_mqc_encode (opj_mqc_t *mqc, OPJ_UINT32 d) |
| Encode a symbol using the MQ-coder. More...
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void | opj_mqc_flush (opj_mqc_t *mqc) |
| Flush the encoder, so that all remaining data is written. More...
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void | opj_mqc_bypass_init_enc (opj_mqc_t *mqc) |
| BYPASS mode switch, initialization operation. More...
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OPJ_UINT32 | opj_mqc_bypass_get_extra_bytes (opj_mqc_t *mqc, OPJ_BOOL erterm) |
| Return number of extra bytes to add to opj_mqc_numbytes() for theĀ² size of a non-terminating BYPASS pass. More...
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void | opj_mqc_bypass_enc (opj_mqc_t *mqc, OPJ_UINT32 d) |
| BYPASS mode switch, coding operation. More...
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void | opj_mqc_bypass_flush_enc (opj_mqc_t *mqc, OPJ_BOOL erterm) |
| BYPASS mode switch, flush operation. More...
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void | opj_mqc_reset_enc (opj_mqc_t *mqc) |
| RESET mode switch. More...
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void | opj_mqc_restart_init_enc (opj_mqc_t *mqc) |
| RESTART mode switch (TERMALL) reinitialisation. More...
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void | opj_mqc_erterm_enc (opj_mqc_t *mqc) |
| ERTERM mode switch (PTERM) More...
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void | opj_mqc_segmark_enc (opj_mqc_t *mqc) |
| SEGMARK mode switch (SEGSYM) More...
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void | opj_mqc_init_dec (opj_mqc_t *mqc, OPJ_BYTE *bp, OPJ_UINT32 len, OPJ_UINT32 extra_writable_bytes) |
| Initialize the decoder for MQ decoding. More...
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void | opj_mqc_raw_init_dec (opj_mqc_t *mqc, OPJ_BYTE *bp, OPJ_UINT32 len, OPJ_UINT32 extra_writable_bytes) |
| Initialize the decoder for RAW decoding. More...
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void | opq_mqc_finish_dec (opj_mqc_t *mqc) |
| Terminate RAW/MQC decoding. More...
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Implementation of an MQ-Coder (MQC)
The functions in MQC.C have for goal to realize the MQ-coder operations. The functions in MQC.C are used by some function in T1.C.