diff options
Diffstat (limited to 'src/lib/openmj2/raw.c')
| -rw-r--r-- | src/lib/openmj2/raw.c | 81 |
1 files changed, 43 insertions, 38 deletions
diff --git a/src/lib/openmj2/raw.c b/src/lib/openmj2/raw.c index dd82d1fb..ed6d57d1 100644 --- a/src/lib/openmj2/raw.c +++ b/src/lib/openmj2/raw.c @@ -1,12 +1,12 @@ /* - * The copyright in this software is being made available under the 2-clauses - * BSD License, included below. This software may be subject to other third + * The copyright in this software is being made available under the 2-clauses + * BSD License, included below. This software may be subject to other third * party and contributor rights, including patent rights, and no such rights * are granted under this license. * * Copyright (c) 2002-2014, Universite catholique de Louvain (UCL), Belgium * Copyright (c) 2002-2014, Professor Benoit Macq - * Copyright (c) 2003-2007, Francois-Olivier Devaux + * Copyright (c) 2003-2007, Francois-Olivier Devaux * Copyright (c) 2003-2014, Antonin Descampe * Copyright (c) 2005, Herve Drolon, FreeImage Team * All rights reserved. @@ -35,59 +35,64 @@ #include "opj_includes.h" -/* +/* ========================================================== local functions ========================================================== */ -/* +/* ========================================================== RAW encoding interface ========================================================== */ -opj_raw_t* raw_create(void) { - opj_raw_t *raw = (opj_raw_t*)opj_malloc(sizeof(opj_raw_t)); - return raw; +opj_raw_t* raw_create(void) +{ + opj_raw_t *raw = (opj_raw_t*)opj_malloc(sizeof(opj_raw_t)); + return raw; } -void raw_destroy(opj_raw_t *raw) { - if(raw) { - opj_free(raw); - } +void raw_destroy(opj_raw_t *raw) +{ + if(raw) { + opj_free(raw); + } } -int raw_numbytes(opj_raw_t *raw) { - return raw->bp - raw->start; +int raw_numbytes(opj_raw_t *raw) +{ + return raw->bp - raw->start; } -void raw_init_dec(opj_raw_t *raw, unsigned char *bp, int len) { - raw->start = bp; - raw->lenmax = len; - raw->len = 0; - raw->c = 0; - raw->ct = 0; +void raw_init_dec(opj_raw_t *raw, unsigned char *bp, int len) +{ + raw->start = bp; + raw->lenmax = len; + raw->len = 0; + raw->c = 0; + raw->ct = 0; } -int raw_decode(opj_raw_t *raw) { - int d; - if (raw->ct == 0) { - raw->ct = 8; - if (raw->len == raw->lenmax) { - raw->c = 0xff; - } else { - if (raw->c == 0xff) { - raw->ct = 7; - } - raw->c = *(raw->start + raw->len); - raw->len++; - } - } - raw->ct--; - d = (raw->c >> raw->ct) & 0x01; - - return d; +int raw_decode(opj_raw_t *raw) +{ + int d; + if (raw->ct == 0) { + raw->ct = 8; + if (raw->len == raw->lenmax) { + raw->c = 0xff; + } else { + if (raw->c == 0xff) { + raw->ct = 7; + } + raw->c = *(raw->start + raw->len); + raw->len++; + } + } + raw->ct--; + d = (raw->c >> raw->ct) & 0x01; + + return d; } |