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Diffstat (limited to 'src/lib/openjp2/mqc.c')
-rw-r--r--src/lib/openjp2/mqc.c54
1 files changed, 27 insertions, 27 deletions
diff --git a/src/lib/openjp2/mqc.c b/src/lib/openjp2/mqc.c
index 8e641d23..d38395d4 100644
--- a/src/lib/openjp2/mqc.c
+++ b/src/lib/openjp2/mqc.c
@@ -353,7 +353,7 @@ static INLINE void opj_mqc_renormd(opj_mqc_t *const mqc) {
==========================================================
*/
-opj_mqc_t* mqc_create(void) {
+opj_mqc_t* opj_mqc_create(void) {
opj_mqc_t *mqc = (opj_mqc_t*)opj_malloc(sizeof(opj_mqc_t));
#ifdef MQC_PERF_OPT
mqc->buffer = NULL;
@@ -361,7 +361,7 @@ opj_mqc_t* mqc_create(void) {
return mqc;
}
-void mqc_destroy(opj_mqc_t *mqc) {
+void opj_mqc_destroy(opj_mqc_t *mqc) {
if(mqc) {
#ifdef MQC_PERF_OPT
if (mqc->buffer) { /* TODO: LH: this test is pointless as free() is a no-op on 0 */
@@ -372,13 +372,13 @@ void mqc_destroy(opj_mqc_t *mqc) {
}
}
-OPJ_UINT32 mqc_numbytes(opj_mqc_t *mqc) {
+OPJ_UINT32 opj_mqc_numbytes(opj_mqc_t *mqc) {
return mqc->bp - mqc->start;
}
-void mqc_init_enc(opj_mqc_t *mqc, OPJ_BYTE *bp) {
+void opj_mqc_init_enc(opj_mqc_t *mqc, OPJ_BYTE *bp) {
/* TODO MSD: need to take a look to the v2 version */
- mqc_setcurctx(mqc, 0);
+ opj_mqc_setcurctx(mqc, 0);
mqc->a = 0x8000;
mqc->c = 0;
mqc->bp = bp - 1;
@@ -389,7 +389,7 @@ void mqc_init_enc(opj_mqc_t *mqc, OPJ_BYTE *bp) {
mqc->start = bp;
}
-void mqc_encode(opj_mqc_t *mqc, OPJ_UINT32 d) {
+void opj_mqc_encode(opj_mqc_t *mqc, OPJ_UINT32 d) {
if ((*mqc->curctx)->mps == d) {
opj_mqc_codemps(mqc);
} else {
@@ -397,7 +397,7 @@ void mqc_encode(opj_mqc_t *mqc, OPJ_UINT32 d) {
}
}
-void mqc_flush(opj_mqc_t *mqc) {
+void opj_mqc_flush(opj_mqc_t *mqc) {
opj_mqc_setbits(mqc);
mqc->c <<= mqc->ct;
opj_mqc_byteout(mqc);
@@ -409,7 +409,7 @@ void mqc_flush(opj_mqc_t *mqc) {
}
}
-void mqc_bypass_init_enc(opj_mqc_t *mqc) {
+void opj_mqc_bypass_init_enc(opj_mqc_t *mqc) {
mqc->c = 0;
mqc->ct = 8;
/*if (*mqc->bp == 0xff) {
@@ -417,7 +417,7 @@ void mqc_bypass_init_enc(opj_mqc_t *mqc) {
} */
}
-void mqc_bypass_enc(opj_mqc_t *mqc, OPJ_UINT32 d) {
+void opj_mqc_bypass_enc(opj_mqc_t *mqc, OPJ_UINT32 d) {
mqc->ct--;
mqc->c = mqc->c + (d << mqc->ct);
if (mqc->ct == 0) {
@@ -431,7 +431,7 @@ void mqc_bypass_enc(opj_mqc_t *mqc, OPJ_UINT32 d) {
}
}
-OPJ_UINT32 mqc_bypass_flush_enc(opj_mqc_t *mqc) {
+OPJ_UINT32 opj_mqc_bypass_flush_enc(opj_mqc_t *mqc) {
OPJ_BYTE bit_padding;
bit_padding = 0;
@@ -451,14 +451,14 @@ OPJ_UINT32 mqc_bypass_flush_enc(opj_mqc_t *mqc) {
return 1;
}
-void mqc_reset_enc(opj_mqc_t *mqc) {
- mqc_resetstates(mqc);
- mqc_setstate(mqc, T1_CTXNO_UNI, 0, 46);
- mqc_setstate(mqc, T1_CTXNO_AGG, 0, 3);
- mqc_setstate(mqc, T1_CTXNO_ZC, 0, 4);
+void opj_mqc_reset_enc(opj_mqc_t *mqc) {
+ opj_mqc_resetstates(mqc);
+ opj_mqc_setstate(mqc, T1_CTXNO_UNI, 0, 46);
+ opj_mqc_setstate(mqc, T1_CTXNO_AGG, 0, 3);
+ opj_mqc_setstate(mqc, T1_CTXNO_ZC, 0, 4);
}
-OPJ_UINT32 mqc_restart_enc(opj_mqc_t *mqc) {
+OPJ_UINT32 opj_mqc_restart_enc(opj_mqc_t *mqc) {
OPJ_UINT32 correction = 1;
/* <flush part> */
@@ -474,9 +474,9 @@ OPJ_UINT32 mqc_restart_enc(opj_mqc_t *mqc) {
return correction;
}
-void mqc_restart_init_enc(opj_mqc_t *mqc) {
+void opj_mqc_restart_init_enc(opj_mqc_t *mqc) {
/* <Re-init part> */
- mqc_setcurctx(mqc, 0);
+ opj_mqc_setcurctx(mqc, 0);
mqc->a = 0x8000;
mqc->c = 0;
mqc->ct = 12;
@@ -486,7 +486,7 @@ void mqc_restart_init_enc(opj_mqc_t *mqc) {
}
}
-void mqc_erterm_enc(opj_mqc_t *mqc) {
+void opj_mqc_erterm_enc(opj_mqc_t *mqc) {
OPJ_INT32 k = 11 - mqc->ct + 1;
while (k > 0) {
@@ -501,17 +501,17 @@ void mqc_erterm_enc(opj_mqc_t *mqc) {
}
}
-void mqc_segmark_enc(opj_mqc_t *mqc) {
+void opj_mqc_segmark_enc(opj_mqc_t *mqc) {
OPJ_UINT32 i;
- mqc_setcurctx(mqc, 18);
+ opj_mqc_setcurctx(mqc, 18);
for (i = 1; i < 5; i++) {
- mqc_encode(mqc, i % 2);
+ opj_mqc_encode(mqc, i % 2);
}
}
-opj_bool mqc_init_dec(opj_mqc_t *mqc, OPJ_BYTE *bp, OPJ_UINT32 len) {
- mqc_setcurctx(mqc, 0);
+opj_bool opj_mqc_init_dec(opj_mqc_t *mqc, OPJ_BYTE *bp, OPJ_UINT32 len) {
+ opj_mqc_setcurctx(mqc, 0);
mqc->start = bp;
mqc->end = bp + len;
mqc->bp = bp;
@@ -569,7 +569,7 @@ opj_bool mqc_init_dec(opj_mqc_t *mqc, OPJ_BYTE *bp, OPJ_UINT32 len) {
return OPJ_TRUE;
}
-OPJ_INT32 mqc_decode(opj_mqc_t *const mqc) {
+OPJ_INT32 opj_mqc_decode(opj_mqc_t *const mqc) {
OPJ_INT32 d;
mqc->a -= (*mqc->curctx)->qeval;
if ((mqc->c >> 16) < (*mqc->curctx)->qeval) {
@@ -588,14 +588,14 @@ OPJ_INT32 mqc_decode(opj_mqc_t *const mqc) {
return d;
}
-void mqc_resetstates(opj_mqc_t *mqc) {
+void opj_mqc_resetstates(opj_mqc_t *mqc) {
OPJ_UINT32 i;
for (i = 0; i < MQC_NUMCTXS; i++) {
mqc->ctxs[i] = mqc_states;
}
}
-void mqc_setstate(opj_mqc_t *mqc, OPJ_UINT32 ctxno, OPJ_UINT32 msb, OPJ_INT32 prob) {
+void opj_mqc_setstate(opj_mqc_t *mqc, OPJ_UINT32 ctxno, OPJ_UINT32 msb, OPJ_INT32 prob) {
mqc->ctxs[ctxno] = &mqc_states[msb + (prob << 1)];
}