/*
- * Copyright (c) 2002-2007, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
- * Copyright (c) 2002-2007, Professor Benoit Macq
+ * 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) 2001-2003, David Janssens
* Copyright (c) 2002-2003, Yannick Verschueren
- * Copyright (c) 2003-2007, Francois-Olivier Devaux and Antonin Descampe
+ * Copyright (c) 2003-2007, Francois-Olivier Devaux
+ * Copyright (c) 2003-2014, Antonin Descampe
* Copyright (c) 2005, Herve Drolon, FreeImage Team
* Copyright (c) 2007, Callum Lerwick <seg@haxxed.com>
* All rights reserved.
/**
Decode significant pass
*/
+#if 0
static void opj_t1_dec_sigpass_step(opj_t1_t *t1,
opj_flag_t *flagsp,
OPJ_INT32 *datap,
OPJ_INT32 oneplushalf,
OPJ_BYTE type,
OPJ_UINT32 vsc);
+#endif
static INLINE void opj_t1_dec_sigpass_step_raw(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int orient,
- int oneplushalf,
- int vsc);
+ OPJ_INT32 *datap,
+ OPJ_INT32 orient,
+ OPJ_INT32 oneplushalf,
+ OPJ_INT32 vsc);
static INLINE void opj_t1_dec_sigpass_step_mqc(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int orient,
- int oneplushalf);
+ OPJ_INT32 *datap,
+ OPJ_INT32 orient,
+ OPJ_INT32 oneplushalf);
static INLINE void opj_t1_dec_sigpass_step_mqc_vsc(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int orient,
- int oneplushalf,
- int vsc);
+ OPJ_INT32 *datap,
+ OPJ_INT32 orient,
+ OPJ_INT32 oneplushalf,
+ OPJ_INT32 vsc);
/**
/**
Decode significant pass
*/
-static void opj_t1_dec_sigpass( opj_t1_t *t1,
- OPJ_INT32 bpno,
- OPJ_UINT32 orient,
- OPJ_BYTE type,
- OPJ_UINT32 cblksty);
-
static void opj_t1_dec_sigpass_raw(
opj_t1_t *t1,
- int bpno,
- int orient,
- int cblksty);
+ OPJ_INT32 bpno,
+ OPJ_INT32 orient,
+ OPJ_INT32 cblksty);
static void opj_t1_dec_sigpass_mqc(
opj_t1_t *t1,
- int bpno,
- int orient);
+ OPJ_INT32 bpno,
+ OPJ_INT32 orient);
static void opj_t1_dec_sigpass_mqc_vsc(
opj_t1_t *t1,
- int bpno,
- int orient);
+ OPJ_INT32 bpno,
+ OPJ_INT32 orient);
/**
Decode refinement pass
*/
-static void opj_t1_dec_refpass( opj_t1_t *t1,
- OPJ_INT32 bpno,
- OPJ_BYTE type,
- OPJ_UINT32 cblksty);
static void opj_t1_dec_refpass_raw(
opj_t1_t *t1,
- int bpno,
- int cblksty);
+ OPJ_INT32 bpno,
+ OPJ_INT32 cblksty);
static void opj_t1_dec_refpass_mqc(
opj_t1_t *t1,
- int bpno);
+ OPJ_INT32 bpno);
static void opj_t1_dec_refpass_mqc_vsc(
opj_t1_t *t1,
- int bpno);
+ OPJ_INT32 bpno);
/**
Decode refinement pass
*/
+#if 0
static void opj_t1_dec_refpass_step(opj_t1_t *t1,
opj_flag_t *flagsp,
OPJ_INT32 *datap,
OPJ_INT32 neghalf,
OPJ_BYTE type,
OPJ_UINT32 vsc);
+#endif
-static void INLINE opj_t1_dec_refpass_step_raw(
+static INLINE void opj_t1_dec_refpass_step_raw(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int poshalf,
- int neghalf,
- int vsc);
-static void INLINE opj_t1_dec_refpass_step_mqc(
+ OPJ_INT32 *datap,
+ OPJ_INT32 poshalf,
+ OPJ_INT32 neghalf,
+ OPJ_INT32 vsc);
+static INLINE void opj_t1_dec_refpass_step_mqc(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int poshalf,
- int neghalf);
-static void INLINE opj_t1_dec_refpass_step_mqc_vsc(
+ OPJ_INT32 *datap,
+ OPJ_INT32 poshalf,
+ OPJ_INT32 neghalf);
+static INLINE void opj_t1_dec_refpass_step_mqc_vsc(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int poshalf,
- int neghalf,
- int vsc);
+ OPJ_INT32 *datap,
+ OPJ_INT32 poshalf,
+ OPJ_INT32 neghalf,
+ OPJ_INT32 vsc);
static void opj_t1_dec_clnpass_step_partial(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int orient,
- int oneplushalf);
+ OPJ_INT32 *datap,
+ OPJ_INT32 orient,
+ OPJ_INT32 oneplushalf);
static void opj_t1_dec_clnpass_step(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int orient,
- int oneplushalf);
+ OPJ_INT32 *datap,
+ OPJ_INT32 orient,
+ OPJ_INT32 oneplushalf);
static void opj_t1_dec_clnpass_step_vsc(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int orient,
- int oneplushalf,
- int partial,
- int vsc);
+ OPJ_INT32 *datap,
+ OPJ_INT32 orient,
+ OPJ_INT32 oneplushalf,
+ OPJ_INT32 partial,
+ OPJ_INT32 vsc);
/**
Encode clean-up pass
*/
*/
static void opj_t1_dec_clnpass(
opj_t1_t *t1,
- int bpno,
- int orient,
- int cblksty);
+ OPJ_INT32 bpno,
+ OPJ_INT32 orient,
+ OPJ_INT32 cblksty);
static OPJ_FLOAT64 opj_t1_getwmsedec(
OPJ_INT32 nmsedec,
@param roishift Region of interest shifting value
@param cblksty Code-block style
*/
-static opj_bool opj_t1_decode_cblk( opj_t1_t *t1,
+static OPJ_BOOL opj_t1_decode_cblk( opj_t1_t *t1,
opj_tcd_cblk_dec_t* cblk,
OPJ_UINT32 orient,
OPJ_UINT32 roishift,
OPJ_UINT32 cblksty);
-opj_bool opj_t1_allocate_buffers( opj_t1_t *t1,
+OPJ_BOOL opj_t1_allocate_buffers( opj_t1_t *t1,
OPJ_UINT32 w,
OPJ_UINT32 h);
opj_mqc_t *mqc = t1->mqc; /* MQC component */
- flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
+ flag = vsc ? (OPJ_UINT32)((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (OPJ_UINT32)(*flagsp);
if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) {
v = opj_int_abs(*datap) & one ? 1 : 0;
opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient)); /* ESSAI */
if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */
- opj_mqc_bypass_enc(mqc, v);
+ opj_mqc_bypass_enc(mqc, (OPJ_UINT32)v);
} else {
- opj_mqc_encode(mqc, v);
+ opj_mqc_encode(mqc, (OPJ_UINT32)v);
}
if (v) {
v = *datap < 0 ? 1 : 0;
- *nmsedec += opj_t1_getnmsedec_sig(opj_int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS);
+ *nmsedec += opj_t1_getnmsedec_sig((OPJ_UINT32)opj_int_abs(*datap), (OPJ_UINT32)(bpno + T1_NMSEDEC_FRACBITS));
opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag)); /* ESSAI */
if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */
- opj_mqc_bypass_enc(mqc, v);
+ opj_mqc_bypass_enc(mqc, (OPJ_UINT32)v);
} else {
- opj_mqc_encode(mqc, v ^ opj_t1_getspb(flag));
+ opj_mqc_encode(mqc, (OPJ_UINT32)(v ^ opj_t1_getspb((OPJ_UINT32)flag)));
}
- opj_t1_updateflags(flagsp, v, t1->flags_stride);
+ opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride);
}
*flagsp |= T1_VISIT;
}
static INLINE void opj_t1_dec_sigpass_step_raw(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int orient,
- int oneplushalf,
- int vsc)
+ OPJ_INT32 *datap,
+ OPJ_INT32 orient,
+ OPJ_INT32 oneplushalf,
+ OPJ_INT32 vsc)
{
- int v, flag;
-
+ OPJ_INT32 v, flag;
opj_raw_t *raw = t1->raw; /* RAW component */
+ OPJ_ARG_NOT_USED(orient);
flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) {
if (opj_raw_decode(raw)) {
- v = opj_raw_decode(raw); /* ESSAI */
+ v = (OPJ_INT32)opj_raw_decode(raw); /* ESSAI */
*datap = v ? -oneplushalf : oneplushalf;
- opj_t1_updateflags(flagsp, v, t1->flags_stride);
+ opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride);
}
*flagsp |= T1_VISIT;
}
INLINE void opj_t1_dec_sigpass_step_mqc(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int orient,
- int oneplushalf)
+ OPJ_INT32 *datap,
+ OPJ_INT32 orient,
+ OPJ_INT32 oneplushalf)
{
- int v, flag;
+ OPJ_INT32 v, flag;
opj_mqc_t *mqc = t1->mqc; /* MQC component */
flag = *flagsp;
if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) {
- opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient));
+ opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc((OPJ_UINT32)flag, (OPJ_UINT32)orient));
if (opj_mqc_decode(mqc)) {
- opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag));
- v = opj_mqc_decode(mqc) ^ opj_t1_getspb(flag);
+ opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc((OPJ_UINT32)flag));
+ v = opj_mqc_decode(mqc) ^ opj_t1_getspb((OPJ_UINT32)flag);
*datap = v ? -oneplushalf : oneplushalf;
- opj_t1_updateflags(flagsp, v, t1->flags_stride);
+ opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride);
}
*flagsp |= T1_VISIT;
}
INLINE void opj_t1_dec_sigpass_step_mqc_vsc(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int orient,
- int oneplushalf,
- int vsc)
+ OPJ_INT32 *datap,
+ OPJ_INT32 orient,
+ OPJ_INT32 oneplushalf,
+ OPJ_INT32 vsc)
{
- int v, flag;
+ OPJ_INT32 v, flag;
opj_mqc_t *mqc = t1->mqc; /* MQC component */
flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) {
- opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient));
+ opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc((OPJ_UINT32)flag, (OPJ_UINT32)orient));
if (opj_mqc_decode(mqc)) {
- opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag));
- v = opj_mqc_decode(mqc) ^ opj_t1_getspb(flag);
+ opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc((OPJ_UINT32)flag));
+ v = opj_mqc_decode(mqc) ^ opj_t1_getspb((OPJ_UINT32)flag);
*datap = v ? -oneplushalf : oneplushalf;
- opj_t1_updateflags(flagsp, v, t1->flags_stride);
+ opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride);
}
*flagsp |= T1_VISIT;
}
void opj_t1_dec_sigpass_raw(
opj_t1_t *t1,
- int bpno,
- int orient,
- int cblksty)
+ OPJ_INT32 bpno,
+ OPJ_INT32 orient,
+ OPJ_INT32 cblksty)
{
- int one, half, oneplushalf, vsc;
+ OPJ_INT32 one, half, oneplushalf, vsc;
OPJ_UINT32 i, j, k;
one = 1 << bpno;
half = one >> 1;
void opj_t1_dec_sigpass_mqc(
opj_t1_t *t1,
- int bpno,
- int orient)
+ OPJ_INT32 bpno,
+ OPJ_INT32 orient)
{
- int one, half, oneplushalf;
+ OPJ_INT32 one, half, oneplushalf;
OPJ_UINT32 i, j, k;
- int *data1 = t1->data;
+ OPJ_INT32 *data1 = t1->data;
opj_flag_t *flags1 = &t1->flags[1];
one = 1 << bpno;
half = one >> 1;
oneplushalf = one | half;
- for (k = 0; k < (t1->h & ~3); k += 4) {
+ for (k = 0; k < (t1->h & ~3u); k += 4) {
for (i = 0; i < t1->w; ++i) {
- int *data2 = data1 + i;
+ OPJ_INT32 *data2 = data1 + i;
opj_flag_t *flags2 = flags1 + i;
flags2 += t1->flags_stride;
opj_t1_dec_sigpass_step_mqc(t1, flags2, data2, orient, oneplushalf);
flags1 += t1->flags_stride << 2;
}
for (i = 0; i < t1->w; ++i) {
- int *data2 = data1 + i;
+ OPJ_INT32 *data2 = data1 + i;
opj_flag_t *flags2 = flags1 + i;
for (j = k; j < t1->h; ++j) {
flags2 += t1->flags_stride;
void opj_t1_dec_sigpass_mqc_vsc(
opj_t1_t *t1,
- int bpno,
- int orient)
+ OPJ_INT32 bpno,
+ OPJ_INT32 orient)
{
- int one, half, oneplushalf, vsc;
+ OPJ_INT32 one, half, oneplushalf, vsc;
OPJ_UINT32 i, j, k;
one = 1 << bpno;
half = one >> 1;
opj_mqc_t *mqc = t1->mqc; /* MQC component */
- flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
+ flag = vsc ? (OPJ_UINT32)((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (OPJ_UINT32)(*flagsp);
if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) {
- *nmsedec += opj_t1_getnmsedec_ref(opj_int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS);
+ *nmsedec += opj_t1_getnmsedec_ref((OPJ_UINT32)opj_int_abs(*datap), (OPJ_UINT32)(bpno + T1_NMSEDEC_FRACBITS));
v = opj_int_abs(*datap) & one ? 1 : 0;
opj_mqc_setcurctx(mqc, opj_t1_getctxno_mag(flag)); /* ESSAI */
if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */
- opj_mqc_bypass_enc(mqc, v);
+ opj_mqc_bypass_enc(mqc, (OPJ_UINT32)v);
} else {
- opj_mqc_encode(mqc, v);
+ opj_mqc_encode(mqc, (OPJ_UINT32)v);
}
*flagsp |= T1_REFINE;
}
INLINE void opj_t1_dec_refpass_step_raw(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int poshalf,
- int neghalf,
- int vsc)
+ OPJ_INT32 *datap,
+ OPJ_INT32 poshalf,
+ OPJ_INT32 neghalf,
+ OPJ_INT32 vsc)
{
- int v, t, flag;
+ OPJ_INT32 v, t, flag;
opj_raw_t *raw = t1->raw; /* RAW component */
flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) {
- v = opj_raw_decode(raw);
+ v = (OPJ_INT32)opj_raw_decode(raw);
t = v ? poshalf : neghalf;
*datap += *datap < 0 ? -t : t;
*flagsp |= T1_REFINE;
INLINE void opj_t1_dec_refpass_step_mqc(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int poshalf,
- int neghalf)
+ OPJ_INT32 *datap,
+ OPJ_INT32 poshalf,
+ OPJ_INT32 neghalf)
{
- int v, t, flag;
+ OPJ_INT32 v, t, flag;
opj_mqc_t *mqc = t1->mqc; /* MQC component */
flag = *flagsp;
if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) {
- opj_mqc_setcurctx(mqc, opj_t1_getctxno_mag(flag)); /* ESSAI */
+ opj_mqc_setcurctx(mqc, opj_t1_getctxno_mag((OPJ_UINT32)flag)); /* ESSAI */
v = opj_mqc_decode(mqc);
t = v ? poshalf : neghalf;
*datap += *datap < 0 ? -t : t;
INLINE void opj_t1_dec_refpass_step_mqc_vsc(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int poshalf,
- int neghalf,
- int vsc)
+ OPJ_INT32 *datap,
+ OPJ_INT32 poshalf,
+ OPJ_INT32 neghalf,
+ OPJ_INT32 vsc)
{
- int v, t, flag;
+ OPJ_INT32 v, t, flag;
opj_mqc_t *mqc = t1->mqc; /* MQC component */
flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) {
- opj_mqc_setcurctx(mqc, opj_t1_getctxno_mag(flag)); /* ESSAI */
+ opj_mqc_setcurctx(mqc, opj_t1_getctxno_mag((OPJ_UINT32)flag)); /* ESSAI */
v = opj_mqc_decode(mqc);
t = v ? poshalf : neghalf;
*datap += *datap < 0 ? -t : t;
void opj_t1_dec_refpass_raw(
opj_t1_t *t1,
- int bpno,
- int cblksty)
+ OPJ_INT32 bpno,
+ OPJ_INT32 cblksty)
{
- int one, poshalf, neghalf;
+ OPJ_INT32 one, poshalf, neghalf;
OPJ_UINT32 i, j, k;
- int vsc;
+ OPJ_INT32 vsc;
one = 1 << bpno;
poshalf = one >> 1;
neghalf = bpno > 0 ? -poshalf : -1;
void opj_t1_dec_refpass_mqc(
opj_t1_t *t1,
- int bpno)
+ OPJ_INT32 bpno)
{
- int one, poshalf, neghalf;
+ OPJ_INT32 one, poshalf, neghalf;
OPJ_UINT32 i, j, k;
- int *data1 = t1->data;
+ OPJ_INT32 *data1 = t1->data;
opj_flag_t *flags1 = &t1->flags[1];
one = 1 << bpno;
poshalf = one >> 1;
neghalf = bpno > 0 ? -poshalf : -1;
- for (k = 0; k < (t1->h & ~3); k += 4) {
+ for (k = 0; k < (t1->h & ~3u); k += 4) {
for (i = 0; i < t1->w; ++i) {
- int *data2 = data1 + i;
+ OPJ_INT32 *data2 = data1 + i;
opj_flag_t *flags2 = flags1 + i;
flags2 += t1->flags_stride;
opj_t1_dec_refpass_step_mqc(t1, flags2, data2, poshalf, neghalf);
flags1 += t1->flags_stride << 2;
}
for (i = 0; i < t1->w; ++i) {
- int *data2 = data1 + i;
+ OPJ_INT32 *data2 = data1 + i;
opj_flag_t *flags2 = flags1 + i;
for (j = k; j < t1->h; ++j) {
flags2 += t1->flags_stride;
void opj_t1_dec_refpass_mqc_vsc(
opj_t1_t *t1,
- int bpno)
+ OPJ_INT32 bpno)
{
- int one, poshalf, neghalf;
+ OPJ_INT32 one, poshalf, neghalf;
OPJ_UINT32 i, j, k;
- int vsc;
+ OPJ_INT32 vsc;
one = 1 << bpno;
poshalf = one >> 1;
neghalf = bpno > 0 ? -poshalf : -1;
opj_mqc_t *mqc = t1->mqc; /* MQC component */
- flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
+ flag = vsc ? (OPJ_UINT32)((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (OPJ_UINT32)(*flagsp);
if (partial) {
goto LABEL_PARTIAL;
}
if (!(*flagsp & (T1_SIG | T1_VISIT))) {
opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient));
v = opj_int_abs(*datap) & one ? 1 : 0;
- opj_mqc_encode(mqc, v);
+ opj_mqc_encode(mqc, (OPJ_UINT32)v);
if (v) {
LABEL_PARTIAL:
- *nmsedec += opj_t1_getnmsedec_sig(opj_int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS);
+ *nmsedec += opj_t1_getnmsedec_sig((OPJ_UINT32)opj_int_abs(*datap), (OPJ_UINT32)(bpno + T1_NMSEDEC_FRACBITS));
opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag));
v = *datap < 0 ? 1 : 0;
- opj_mqc_encode(mqc, v ^ opj_t1_getspb(flag));
- opj_t1_updateflags(flagsp, v, t1->flags_stride);
+ opj_mqc_encode(mqc, (OPJ_UINT32)(v ^ opj_t1_getspb((OPJ_UINT32)flag)));
+ opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride);
}
}
*flagsp &= ~T1_VISIT;
static void opj_t1_dec_clnpass_step_partial(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int orient,
- int oneplushalf)
+ OPJ_INT32 *datap,
+ OPJ_INT32 orient,
+ OPJ_INT32 oneplushalf)
{
- int v, flag;
+ OPJ_INT32 v, flag;
opj_mqc_t *mqc = t1->mqc; /* MQC component */
OPJ_ARG_NOT_USED(orient);
flag = *flagsp;
- opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag));
- v = opj_mqc_decode(mqc) ^ opj_t1_getspb(flag);
+ opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc((OPJ_UINT32)flag));
+ v = opj_mqc_decode(mqc) ^ opj_t1_getspb((OPJ_UINT32)flag);
*datap = v ? -oneplushalf : oneplushalf;
- opj_t1_updateflags(flagsp, v, t1->flags_stride);
+ opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride);
*flagsp &= ~T1_VISIT;
} /* VSC and BYPASS by Antonin */
static void opj_t1_dec_clnpass_step(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int orient,
- int oneplushalf)
+ OPJ_INT32 *datap,
+ OPJ_INT32 orient,
+ OPJ_INT32 oneplushalf)
{
- int v, flag;
+ OPJ_INT32 v, flag;
opj_mqc_t *mqc = t1->mqc; /* MQC component */
flag = *flagsp;
if (!(flag & (T1_SIG | T1_VISIT))) {
- opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient));
+ opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc((OPJ_UINT32)flag, (OPJ_UINT32)orient));
if (opj_mqc_decode(mqc)) {
- opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag));
- v = opj_mqc_decode(mqc) ^ opj_t1_getspb(flag);
+ opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc((OPJ_UINT32)flag));
+ v = opj_mqc_decode(mqc) ^ opj_t1_getspb((OPJ_UINT32)flag);
*datap = v ? -oneplushalf : oneplushalf;
- opj_t1_updateflags(flagsp, v, t1->flags_stride);
+ opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride);
}
}
*flagsp &= ~T1_VISIT;
static void opj_t1_dec_clnpass_step_vsc(
opj_t1_t *t1,
opj_flag_t *flagsp,
- int *datap,
- int orient,
- int oneplushalf,
- int partial,
- int vsc)
+ OPJ_INT32 *datap,
+ OPJ_INT32 orient,
+ OPJ_INT32 oneplushalf,
+ OPJ_INT32 partial,
+ OPJ_INT32 vsc)
{
- int v, flag;
+ OPJ_INT32 v, flag;
opj_mqc_t *mqc = t1->mqc; /* MQC component */
goto LABEL_PARTIAL;
}
if (!(flag & (T1_SIG | T1_VISIT))) {
- opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient));
+ opj_mqc_setcurctx(mqc, opj_t1_getctxno_zc((OPJ_UINT32)flag, (OPJ_UINT32)orient));
if (opj_mqc_decode(mqc)) {
LABEL_PARTIAL:
- opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag));
- v = opj_mqc_decode(mqc) ^ opj_t1_getspb(flag);
+ opj_mqc_setcurctx(mqc, opj_t1_getctxno_sc((OPJ_UINT32)flag));
+ v = opj_mqc_decode(mqc) ^ opj_t1_getspb((OPJ_UINT32)flag);
*datap = v ? -oneplushalf : oneplushalf;
- opj_t1_updateflags(flagsp, v, t1->flags_stride);
+ opj_t1_updateflags(flagsp, (OPJ_UINT32)v, t1->flags_stride);
}
}
*flagsp &= ~T1_VISIT;
static void opj_t1_dec_clnpass(
opj_t1_t *t1,
- int bpno,
- int orient,
- int cblksty)
+ OPJ_INT32 bpno,
+ OPJ_INT32 orient,
+ OPJ_INT32 cblksty)
{
- int i, j, k, one, half, oneplushalf, agg, runlen, vsc;
- int segsym = cblksty & J2K_CCP_CBLKSTY_SEGSYM;
+ OPJ_INT32 one, half, oneplushalf, agg, runlen, vsc;
+ OPJ_UINT32 i, j, k;
+ OPJ_INT32 segsym = cblksty & J2K_CCP_CBLKSTY_SEGSYM;
opj_mqc_t *mqc = t1->mqc; /* MQC component */
} else {
runlen = 0;
}
- for (j = k + runlen; j < k + 4 && j < t1->h; ++j) {
+ for (j = k + (OPJ_UINT32)runlen; j < k + 4 && j < t1->h; ++j) {
vsc = (j == k + 3 || j == t1->h - 1) ? 1 : 0;
opj_t1_dec_clnpass_step_vsc(
t1,
&t1->data[(j * t1->w) + i],
orient,
oneplushalf,
- agg && (j == k + runlen),
+ agg && (j == k + (OPJ_UINT32)runlen),
vsc);
}
}
}
} else {
- int *data1 = t1->data;
+ OPJ_INT32 *data1 = t1->data;
opj_flag_t *flags1 = &t1->flags[1];
- for (k = 0; k < (t1->h & ~3); k += 4) {
+ for (k = 0; k < (t1->h & ~3u); k += 4) {
for (i = 0; i < t1->w; ++i) {
- int *data2 = data1 + i;
+ OPJ_INT32 *data2 = data1 + i;
opj_flag_t *flags2 = flags1 + i;
agg = !(MACRO_t1_flags(1 + k,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH)
|| MACRO_t1_flags(1 + k + 1,1 + i) & (T1_SIG | T1_VISIT | T1_SIG_OTH)
opj_mqc_setcurctx(mqc, T1_CTXNO_UNI);
runlen = opj_mqc_decode(mqc);
runlen = (runlen << 1) | opj_mqc_decode(mqc);
- flags2 += runlen * t1->flags_stride;
- data2 += runlen * t1->w;
- for (j = k + runlen; j < k + 4 && j < t1->h; ++j) {
+ flags2 += (OPJ_UINT32)runlen * t1->flags_stride;
+ data2 += (OPJ_UINT32)runlen * t1->w;
+ for (j = k + (OPJ_UINT32)runlen; j < k + 4 && j < t1->h; ++j) {
flags2 += t1->flags_stride;
- if (agg && (j == k + runlen)) {
+ if (agg && (j == k + (OPJ_UINT32)runlen)) {
opj_t1_dec_clnpass_step_partial(t1, flags2, data2, orient, oneplushalf);
} else {
opj_t1_dec_clnpass_step(t1, flags2, data2, orient, oneplushalf);
flags1 += t1->flags_stride << 2;
}
for (i = 0; i < t1->w; ++i) {
- int *data2 = data1 + i;
+ OPJ_INT32 *data2 = data1 + i;
opj_flag_t *flags2 = flags1 + i;
for (j = k; j < t1->h; ++j) {
flags2 += t1->flags_stride;
}
if (segsym) {
- int v = 0;
+ OPJ_INT32 v = 0;
opj_mqc_setcurctx(mqc, T1_CTXNO_UNI);
v = opj_mqc_decode(mqc);
v = (v << 1) | opj_mqc_decode(mqc);
const OPJ_FLOAT64 * mct_norms)
{
OPJ_FLOAT64 w1 = 1, w2, wmsedec;
+ OPJ_ARG_NOT_USED(numcomps);
if (mct_norms) {
w1 = mct_norms[compno];
return wmsedec;
}
-opj_bool opj_t1_allocate_buffers(
+OPJ_BOOL opj_t1_allocate_buffers(
opj_t1_t *t1,
OPJ_UINT32 w,
OPJ_UINT32 h)
opj_free(p_t1);
}
-opj_bool opj_t1_decode_cblks( opj_t1_t* t1,
+OPJ_BOOL opj_t1_decode_cblks( opj_t1_t* t1,
opj_tcd_tilecomp_t* tilec,
opj_tccp_t* tccp
)
{
OPJ_UINT32 resno, bandno, precno, cblkno;
- OPJ_UINT32 tile_w = tilec->x1 - tilec->x0;
+ OPJ_UINT32 tile_w = (OPJ_UINT32)(tilec->x1 - tilec->x0);
for (resno = 0; resno < tilec->minimum_num_resolutions; ++resno) {
opj_tcd_resolution_t* res = &tilec->resolutions[resno];
t1,
cblk,
band->bandno,
- tccp->roishift,
+ (OPJ_UINT32)tccp->roishift,
tccp->cblksty)) {
return OPJ_FALSE;
}
/*tiledp=(void*)&tilec->data[(y * tile_w) + x];*/
if (tccp->qmfbid == 1) {
- int* restrict tiledp = &tilec->data[(y * tile_w) + x];
+ OPJ_INT32* restrict tiledp = &tilec->data[(OPJ_UINT32)y * tile_w + (OPJ_UINT32)x];
for (j = 0; j < cblk_h; ++j) {
for (i = 0; i < cblk_w; ++i) {
OPJ_INT32 tmp = datap[(j * cblk_w) + i];
}
}
} else { /* if (tccp->qmfbid == 0) */
- float* restrict tiledp = (float*) &tilec->data[(y * tile_w) + x];
+ OPJ_FLOAT32* restrict tiledp = (OPJ_FLOAT32*) &tilec->data[(OPJ_UINT32)y * tile_w + (OPJ_UINT32)x];
for (j = 0; j < cblk_h; ++j) {
- float* restrict tiledp2 = tiledp;
+ OPJ_FLOAT32* restrict tiledp2 = tiledp;
for (i = 0; i < cblk_w; ++i) {
- float tmp = *datap * band->stepsize;
+ OPJ_FLOAT32 tmp = (OPJ_FLOAT32)*datap * band->stepsize;
*tiledp2 = tmp;
datap++;
tiledp2++;
tiledp += tile_w;
}
}
- //opj_free(cblk->data);
- //opj_free(cblk->segs);
+ /*opj_free(cblk->data);
+ opj_free(cblk->segs);*/
/*cblk->segs = 00;*/
} /* cblkno */
- //opj_free(precinct->cblks.dec);
+ /*opj_free(precinct->cblks.dec);*/
} /* precno */
} /* bandno */
} /* resno */
}
-opj_bool opj_t1_decode_cblk(opj_t1_t *t1,
+OPJ_BOOL opj_t1_decode_cblk(opj_t1_t *t1,
opj_tcd_cblk_dec_t* cblk,
OPJ_UINT32 orient,
OPJ_UINT32 roishift,
if(!opj_t1_allocate_buffers(
t1,
- cblk->x1 - cblk->x0,
- cblk->y1 - cblk->y0))
+ (OPJ_UINT32)(cblk->x1 - cblk->x0),
+ (OPJ_UINT32)(cblk->y1 - cblk->y0)))
{
return OPJ_FALSE;
}
- bpno = roishift + cblk->numbps - 1;
+ bpno = (OPJ_INT32)(roishift + cblk->numbps - 1);
passtype = 2;
opj_mqc_resetstates(mqc);
}
for (passno = 0; passno < seg->real_num_passes; ++passno) {
-/* switch (passtype) {
- case 0:
- opj_t1_dec_sigpass(t1, bpno+1, orient, type, cblksty);
- break;
- case 1:
- opj_t1_dec_refpass(t1, bpno+1, type, cblksty);
- break;
- case 2:
- opj_t1_dec_clnpass(t1, bpno+1, orient, cblksty);
- break;
- }*/
switch (passtype) {
case 0:
if (type == T1_TYPE_RAW) {
- opj_t1_dec_sigpass_raw(t1, bpno+1, orient, cblksty);
+ opj_t1_dec_sigpass_raw(t1, bpno+1, (OPJ_INT32)orient, (OPJ_INT32)cblksty);
} else {
if (cblksty & J2K_CCP_CBLKSTY_VSC) {
- opj_t1_dec_sigpass_mqc_vsc(t1, bpno+1, orient);
+ opj_t1_dec_sigpass_mqc_vsc(t1, bpno+1, (OPJ_INT32)orient);
} else {
- opj_t1_dec_sigpass_mqc(t1, bpno+1, orient);
+ opj_t1_dec_sigpass_mqc(t1, bpno+1, (OPJ_INT32)orient);
}
}
break;
case 1:
if (type == T1_TYPE_RAW) {
- opj_t1_dec_refpass_raw(t1, bpno+1, cblksty);
+ opj_t1_dec_refpass_raw(t1, bpno+1, (OPJ_INT32)cblksty);
} else {
if (cblksty & J2K_CCP_CBLKSTY_VSC) {
opj_t1_dec_refpass_mqc_vsc(t1, bpno+1);
}
break;
case 2:
- opj_t1_dec_clnpass(t1, bpno+1, orient, cblksty);
+ opj_t1_dec_clnpass(t1, bpno+1, (OPJ_INT32)orient, (OPJ_INT32)cblksty);
break;
}
-opj_bool opj_t1_encode_cblks( opj_t1_t *t1,
+OPJ_BOOL opj_t1_encode_cblks( opj_t1_t *t1,
opj_tcd_tile_t *tile,
opj_tcp_t *tcp,
const OPJ_FLOAT64 * mct_norms
for (compno = 0; compno < tile->numcomps; ++compno) {
opj_tcd_tilecomp_t* tilec = &tile->comps[compno];
opj_tccp_t* tccp = &tcp->tccps[compno];
- OPJ_UINT32 tile_w = tilec->x1 - tilec->x0;
+ OPJ_UINT32 tile_w = (OPJ_UINT32)(tilec->x1 - tilec->x0);
for (resno = 0; resno < tilec->numresolutions; ++resno) {
opj_tcd_resolution_t *res = &tilec->resolutions[resno];
if(!opj_t1_allocate_buffers(
t1,
- cblk->x1 - cblk->x0,
- cblk->y1 - cblk->y0))
+ (OPJ_UINT32)(cblk->x1 - cblk->x0),
+ (OPJ_UINT32)(cblk->y1 - cblk->y0)))
{
return OPJ_FALSE;
}
cblk_w = t1->w;
cblk_h = t1->h;
- tiledp=&tilec->data[(y * tile_w) + x];
+ tiledp=&tilec->data[(OPJ_UINT32)y * tile_w + (OPJ_UINT32)x];
if (tccp->qmfbid == 1) {
for (j = 0; j < cblk_h; ++j) {
for (i = 0; i < cblk_w; ++i) {
max = opj_int_max(max, tmp);
}
- cblk->numbps = max ? (opj_int_floorlog2(max) + 1) - T1_NMSEDEC_FRACBITS : 0;
+ cblk->numbps = max ? (OPJ_UINT32)((opj_int_floorlog2(max) + 1) - T1_NMSEDEC_FRACBITS) : 0;
- bpno = cblk->numbps - 1;
+ bpno = (OPJ_INT32)(cblk->numbps - 1);
passtype = 2;
opj_mqc_resetstates(mqc);
pass->term = 1;
} else {
if (((bpno < ((OPJ_INT32) (cblk->numbps) - 4) && (passtype > 0))
- || ((bpno == (cblk->numbps - 4)) && (passtype == 2))) && (cblksty & J2K_CCP_CBLKSTY_LAZY)) {
+ || ((bpno == ((OPJ_INT32)cblk->numbps - 4)) && (passtype == 2))) && (cblksty & J2K_CCP_CBLKSTY_LAZY)) {
if (type == T1_TYPE_RAW) {
opj_mqc_flush(mqc);
correction = 1;
}
}
-void opj_t1_dec_refpass(opj_t1_t *t1,
- OPJ_INT32 bpno,
- OPJ_BYTE type,
- OPJ_UINT32 cblksty)
-{
- OPJ_UINT32 i, j, k;
- OPJ_INT32 one, poshalf, neghalf;
- OPJ_UINT32 vsc;
- one = 1 << bpno;
- poshalf = one >> 1;
- neghalf = bpno > 0 ? -poshalf : -1;
- for (k = 0; k < t1->h; k += 4) {
- for (i = 0; i < t1->w; ++i) {
- for (j = k; j < k + 4 && j < t1->h; ++j) {
- vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0;
- opj_t1_dec_refpass_step(
- t1,
- &t1->flags[((j+1) * t1->flags_stride) + i + 1],
- &t1->data[(j * t1->w) + i],
- poshalf,
- neghalf,
- type,
- vsc);
- }
- }
- }
-} /* VSC and BYPASS by Antonin */
-
-
+#if 0
void opj_t1_dec_refpass_step( opj_t1_t *t1,
opj_flag_t *flagsp,
OPJ_INT32 *datap,
*flagsp |= T1_REFINE;
}
} /* VSC and BYPASS by Antonin */
+#endif
-void opj_t1_dec_sigpass(opj_t1_t *t1,
- OPJ_INT32 bpno,
- OPJ_UINT32 orient,
- OPJ_BYTE type,
- OPJ_UINT32 cblksty)
-{
- OPJ_UINT32 i, j, k, vsc;
- OPJ_INT32 one, half, oneplushalf;
- one = 1 << bpno;
- half = one >> 1;
- oneplushalf = one | half;
- for (k = 0; k < t1->h; k += 4) {
- for (i = 0; i < t1->w; ++i) {
- for (j = k; j < k + 4 && j < t1->h; ++j) {
- vsc = ((cblksty & J2K_CCP_CBLKSTY_VSC) && (j == k + 3 || j == t1->h - 1)) ? 1 : 0;
- opj_t1_dec_sigpass_step(
- t1,
- &t1->flags[((j+1) * t1->flags_stride) + i + 1],
- &t1->data[(j * t1->w) + i],
- orient,
- oneplushalf,
- type,
- vsc);
- }
- }
- }
-} /* VSC and BYPASS by Antonin */
+
+#if 0
void opj_t1_dec_sigpass_step( opj_t1_t *t1,
opj_flag_t *flagsp,
OPJ_INT32 *datap,
*flagsp |= T1_VISIT;
}
} /* VSC and BYPASS by Antonin */
-
+#endif