[trunk] update some local function of t1 with opj_prefix and new opj type
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@ -39,12 +39,12 @@
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/** @name Local static functions */
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/*@{*/
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static INLINE char t1_getctxno_zc(int f, int orient);
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static char t1_getctxno_sc(int f);
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static INLINE int t1_getctxno_mag(int f);
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static char t1_getspb(int f);
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static short t1_getnmsedec_sig(int x, int bitpos);
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static short t1_getnmsedec_ref(int x, int bitpos);
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static INLINE OPJ_BYTE opj_t1_getctxno_zc(OPJ_UINT32 f, OPJ_UINT32 orient);
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static OPJ_BYTE opj_t1_getctxno_sc(OPJ_UINT32 f);
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static INLINE OPJ_UINT32 opj_t1_getctxno_mag(OPJ_UINT32 f);
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static OPJ_BYTE opj_t1_getspb(OPJ_UINT32 f);
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static OPJ_INT16 opj_t1_getnmsedec_sig(OPJ_UINT32 x, OPJ_UINT32 bitpos);
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static OPJ_INT16 opj_t1_getnmsedec_ref(OPJ_UINT32 x, OPJ_UINT32 bitpos);
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static void opj_t1_updateflags(flag_t *flagsp, OPJ_UINT32 s, OPJ_UINT32 stride);
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/**
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Encode significant pass
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@ -242,25 +242,25 @@ opj_bool opj_t1_allocate_buffers( opj_t1_t *t1,
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/* ----------------------------------------------------------------------- */
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static char t1_getctxno_zc(int f, int orient) {
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OPJ_BYTE opj_t1_getctxno_zc(OPJ_UINT32 f, OPJ_UINT32 orient) {
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return lut_ctxno_zc[(orient << 8) | (f & T1_SIG_OTH)];
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}
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static char t1_getctxno_sc(int f) {
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OPJ_BYTE opj_t1_getctxno_sc(OPJ_UINT32 f) {
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return lut_ctxno_sc[(f & (T1_SIG_PRIM | T1_SGN)) >> 4];
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}
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static int t1_getctxno_mag(int f) {
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int tmp1 = (f & T1_SIG_OTH) ? T1_CTXNO_MAG + 1 : T1_CTXNO_MAG;
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int tmp2 = (f & T1_REFINE) ? T1_CTXNO_MAG + 2 : tmp1;
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OPJ_UINT32 opj_t1_getctxno_mag(OPJ_UINT32 f) {
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OPJ_UINT32 tmp1 = (f & T1_SIG_OTH) ? T1_CTXNO_MAG + 1 : T1_CTXNO_MAG;
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OPJ_UINT32 tmp2 = (f & T1_REFINE) ? T1_CTXNO_MAG + 2 : tmp1;
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return (tmp2);
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}
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static char t1_getspb(int f) {
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OPJ_BYTE opj_t1_getspb(OPJ_UINT32 f) {
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return lut_spb[(f & (T1_SIG_PRIM | T1_SGN)) >> 4];
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}
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static short t1_getnmsedec_sig(int x, int bitpos) {
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OPJ_INT16 opj_t1_getnmsedec_sig(OPJ_UINT32 x, OPJ_UINT32 bitpos) {
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if (bitpos > T1_NMSEDEC_FRACBITS) {
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return lut_nmsedec_sig[(x >> (bitpos - T1_NMSEDEC_FRACBITS)) & ((1 << T1_NMSEDEC_BITS) - 1)];
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}
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@ -268,7 +268,7 @@ static short t1_getnmsedec_sig(int x, int bitpos) {
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return lut_nmsedec_sig0[x & ((1 << T1_NMSEDEC_BITS) - 1)];
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}
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static short t1_getnmsedec_ref(int x, int bitpos) {
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OPJ_INT16 opj_t1_getnmsedec_ref(OPJ_UINT32 x, OPJ_UINT32 bitpos) {
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if (bitpos > T1_NMSEDEC_FRACBITS) {
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return lut_nmsedec_ref[(x >> (bitpos - T1_NMSEDEC_FRACBITS)) & ((1 << T1_NMSEDEC_BITS) - 1)];
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}
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@ -319,7 +319,7 @@ void opj_t1_enc_sigpass_step( opj_t1_t *t1,
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flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
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if ((flag & T1_SIG_OTH) && !(flag & (T1_SIG | T1_VISIT))) {
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v = int_abs(*datap) & one ? 1 : 0;
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mqc_setcurctx(mqc, t1_getctxno_zc(flag, orient)); /* ESSAI */
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mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient)); /* ESSAI */
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if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */
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mqc_bypass_enc(mqc, v);
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} else {
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@ -327,12 +327,12 @@ void opj_t1_enc_sigpass_step( opj_t1_t *t1,
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}
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if (v) {
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v = *datap < 0 ? 1 : 0;
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*nmsedec += t1_getnmsedec_sig(int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS);
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mqc_setcurctx(mqc, t1_getctxno_sc(flag)); /* ESSAI */
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*nmsedec += opj_t1_getnmsedec_sig(int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS);
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mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag)); /* ESSAI */
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if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */
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mqc_bypass_enc(mqc, v);
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} else {
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mqc_encode(mqc, v ^ t1_getspb(flag));
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mqc_encode(mqc, v ^ opj_t1_getspb(flag));
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}
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opj_t1_updateflags(flagsp, v, t1->flags_stride);
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}
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@ -388,9 +388,9 @@ void opj_t1_enc_refpass_step( opj_t1_t *t1,
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flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
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if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) {
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*nmsedec += t1_getnmsedec_ref(int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS);
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*nmsedec += opj_t1_getnmsedec_ref(int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS);
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v = int_abs(*datap) & one ? 1 : 0;
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mqc_setcurctx(mqc, t1_getctxno_mag(flag)); /* ESSAI */
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mqc_setcurctx(mqc, opj_t1_getctxno_mag(flag)); /* ESSAI */
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if (type == T1_TYPE_RAW) { /* BYPASS/LAZY MODE */
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mqc_bypass_enc(mqc, v);
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} else {
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@ -453,15 +453,15 @@ void opj_t1_enc_clnpass_step(
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goto LABEL_PARTIAL;
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}
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if (!(*flagsp & (T1_SIG | T1_VISIT))) {
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mqc_setcurctx(mqc, t1_getctxno_zc(flag, orient));
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mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient));
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v = int_abs(*datap) & one ? 1 : 0;
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mqc_encode(mqc, v);
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if (v) {
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LABEL_PARTIAL:
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*nmsedec += t1_getnmsedec_sig(int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS);
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mqc_setcurctx(mqc, t1_getctxno_sc(flag));
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*nmsedec += opj_t1_getnmsedec_sig(int_abs(*datap), bpno + T1_NMSEDEC_FRACBITS);
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mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag));
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v = *datap < 0 ? 1 : 0;
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mqc_encode(mqc, v ^ t1_getspb(flag));
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mqc_encode(mqc, v ^ opj_t1_getspb(flag));
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opj_t1_updateflags(flagsp, v, t1->flags_stride);
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}
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}
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@ -481,8 +481,8 @@ static void t1_dec_clnpass_step_partial(
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OPJ_ARG_NOT_USED(orient);
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flag = *flagsp;
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mqc_setcurctx(mqc, t1_getctxno_sc(flag));
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v = mqc_decode(mqc) ^ t1_getspb(flag);
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mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag));
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v = mqc_decode(mqc) ^ opj_t1_getspb(flag);
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*datap = v ? -oneplushalf : oneplushalf;
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opj_t1_updateflags(flagsp, v, t1->flags_stride);
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*flagsp &= ~T1_VISIT;
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@ -501,10 +501,10 @@ static void t1_dec_clnpass_step(
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flag = *flagsp;
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if (!(flag & (T1_SIG | T1_VISIT))) {
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mqc_setcurctx(mqc, t1_getctxno_zc(flag, orient));
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mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient));
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if (mqc_decode(mqc)) {
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mqc_setcurctx(mqc, t1_getctxno_sc(flag));
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v = mqc_decode(mqc) ^ t1_getspb(flag);
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mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag));
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v = mqc_decode(mqc) ^ opj_t1_getspb(flag);
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*datap = v ? -oneplushalf : oneplushalf;
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opj_t1_updateflags(flagsp, v, t1->flags_stride);
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}
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@ -530,11 +530,11 @@ static void t1_dec_clnpass_step_vsc(
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goto LABEL_PARTIAL;
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}
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if (!(flag & (T1_SIG | T1_VISIT))) {
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mqc_setcurctx(mqc, t1_getctxno_zc(flag, orient));
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mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient));
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if (mqc_decode(mqc)) {
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LABEL_PARTIAL:
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mqc_setcurctx(mqc, t1_getctxno_sc(flag));
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v = mqc_decode(mqc) ^ t1_getspb(flag);
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mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag));
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v = mqc_decode(mqc) ^ opj_t1_getspb(flag);
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*datap = v ? -oneplushalf : oneplushalf;
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opj_t1_updateflags(flagsp, v, t1->flags_stride);
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}
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@ -1334,7 +1334,7 @@ void opj_t1_dec_refpass_step( opj_t1_t *t1,
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flag = vsc ? ((*flagsp) & (~(T1_SIG_S | T1_SIG_SE | T1_SIG_SW | T1_SGN_S))) : (*flagsp);
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if ((flag & (T1_SIG | T1_VISIT)) == T1_SIG) {
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mqc_setcurctx(mqc, t1_getctxno_mag(flag)); /* ESSAI */
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mqc_setcurctx(mqc, opj_t1_getctxno_mag(flag)); /* ESSAI */
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if (type == T1_TYPE_RAW) {
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v = raw_decode(raw);
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} else {
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@ -1396,10 +1396,10 @@ void opj_t1_dec_sigpass_step( opj_t1_t *t1,
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opj_t1_updateflags(flagsp, v, t1->flags_stride);
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}
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} else {
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mqc_setcurctx(mqc, t1_getctxno_zc(flag, orient));
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mqc_setcurctx(mqc, opj_t1_getctxno_zc(flag, orient));
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if (mqc_decode(mqc)) {
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mqc_setcurctx(mqc, t1_getctxno_sc(flag));
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v = mqc_decode(mqc) ^ t1_getspb(flag);
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mqc_setcurctx(mqc, opj_t1_getctxno_sc(flag));
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v = mqc_decode(mqc) ^ opj_t1_getspb(flag);
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*datap = v ? -oneplushalf : oneplushalf;
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opj_t1_updateflags(flagsp, v, t1->flags_stride);
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}
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