generic-library/openjpeg
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Better inlining of opj_t1_updateflagscolflags() w.r.t. flags_stride

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This commit is contained in:
Even Rouault 2016-05-23 11:44:54 +02:00
parent 956c31d5a6
commit 8371491a99
1 changed files with 17 additions and 14 deletions
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31
src/lib/openjp2/t1.c
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@ -93,7 +93,8 @@ static INLINE void opj_t1_dec_sigpass_step_mqc(
opj_colflag_t* colflagsp,
OPJ_INT32 *datap,
OPJ_INT32 oneplushalf,
OPJ_INT32 row);
OPJ_INT32 row,
OPJ_INT32 flags_stride);
static INLINE void opj_t1_dec_sigpass_step_mqc_vsc(
opj_t1_t *t1,
opj_flag_t *flagsp,
@ -474,7 +475,8 @@ static INLINE void opj_t1_dec_sigpass_step_mqc(
opj_colflag_t* colflagsp,
OPJ_INT32 *datap,
OPJ_INT32 oneplushalf,
OPJ_INT32 row)
OPJ_INT32 row,
OPJ_INT32 flags_stride)
{
OPJ_INT32 v, flag;
@ -492,7 +494,7 @@ static INLINE void opj_t1_dec_sigpass_step_mqc(
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_updateflagscolflags(flagsp, colflagsp, (OPJ_UINT32)v, t1->flags_stride, row);
opj_t1_updateflagscolflags(flagsp, colflagsp, (OPJ_UINT32)v, flags_stride, row);
}
#ifdef CONSISTENCY_CHECK
*flagsp |= T1_VISIT;
@ -609,16 +611,16 @@ static void opj_t1_dec_sigpass_raw(
opj_colflag_t *colflags2 = colflags1 + i; \
if( *colflags2 == 0 ) continue; \
flags2 += flags_stride; \
opj_t1_dec_sigpass_step_mqc(t1, flags2, colflags2, data2, oneplushalf, 0); \
opj_t1_dec_sigpass_step_mqc(t1, flags2, colflags2, data2, oneplushalf, 0, flags_stride); \
data2 += w; \
flags2 += flags_stride; \
opj_t1_dec_sigpass_step_mqc(t1, flags2, colflags2, data2, oneplushalf, 1); \
opj_t1_dec_sigpass_step_mqc(t1, flags2, colflags2, data2, oneplushalf, 1, flags_stride); \
data2 += w; \
flags2 += flags_stride; \
opj_t1_dec_sigpass_step_mqc(t1, flags2, colflags2, data2, oneplushalf, 2); \
opj_t1_dec_sigpass_step_mqc(t1, flags2, colflags2, data2, oneplushalf, 2, flags_stride); \
data2 += w; \
flags2 += flags_stride; \
opj_t1_dec_sigpass_step_mqc(t1, flags2, colflags2, data2, oneplushalf, 3); \
opj_t1_dec_sigpass_step_mqc(t1, flags2, colflags2, data2, oneplushalf, 3, flags_stride); \
data2 += w; \
} \
data1 += w << 2; \
@ -631,7 +633,7 @@ static void opj_t1_dec_sigpass_raw(
opj_colflag_t *colflags2 = colflags1 + i; \
for (j = k; j < h; ++j) { \
flags2 += flags_stride; \
opj_t1_dec_sigpass_step_mqc(t1, flags2, colflags2, data2, oneplushalf, j - k); \
opj_t1_dec_sigpass_step_mqc(t1, flags2, colflags2, data2, oneplushalf, j - k, flags_stride); \
data2 += w; \
} \
} \
@ -1034,7 +1036,8 @@ static void opj_t1_dec_clnpass_step_only_if_flag_not_sig_visit(
opj_colflag_t *colflagsp,
OPJ_INT32 *datap,
OPJ_INT32 oneplushalf,
OPJ_INT32 row)
OPJ_INT32 row,
OPJ_INT32 flags_stride)
{
OPJ_INT32 v;
OPJ_INT32 flag;
@ -1049,7 +1052,7 @@ static void opj_t1_dec_clnpass_step_only_if_flag_not_sig_visit(
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_updateflagscolflags(flagsp, colflagsp, v, t1->flags_stride, row);
opj_t1_updateflagscolflags(flagsp, colflagsp, v, flags_stride, row);
}
}
/*flagsp &= ~T1_VISIT;*/
@ -1249,28 +1252,28 @@ static void opj_t1_enc_clnpass(
flags2 += flags_stride; \
if( consistency_check ) { assert( (!(colflags & (T1_COLFLAG_SIG_ROW_0 | T1_COLFLAG_VISIT_ROW_0))) == (!(*flags2 & (T1_SIG | T1_VISIT))) ); } \
if (!(colflags & (T1_COLFLAG_SIG_ROW_0 | T1_COLFLAG_VISIT_ROW_0))) {\
opj_t1_dec_clnpass_step_only_if_flag_not_sig_visit(t1, flags2, colflags2, data2, oneplushalf, 0); \
opj_t1_dec_clnpass_step_only_if_flag_not_sig_visit(t1, flags2, colflags2, data2, oneplushalf, 0, flags_stride); \
} \
if( consistency_check ) *flags2 &= ~T1_VISIT; \
data2 += w; \
flags2 += flags_stride; \
if( consistency_check ) { assert( (!(colflags & (T1_COLFLAG_SIG_ROW_1 | T1_COLFLAG_VISIT_ROW_1))) == (!(*flags2 & (T1_SIG | T1_VISIT))) ); } \
if (!(colflags & (T1_COLFLAG_SIG_ROW_1 | T1_COLFLAG_VISIT_ROW_1))) {\
opj_t1_dec_clnpass_step_only_if_flag_not_sig_visit(t1, flags2, colflags2, data2, oneplushalf, 1); \
opj_t1_dec_clnpass_step_only_if_flag_not_sig_visit(t1, flags2, colflags2, data2, oneplushalf, 1, flags_stride); \
} \
if( consistency_check ) *flags2 &= ~T1_VISIT; \
data2 += w; \
flags2 += flags_stride; \
if( consistency_check ) { assert( (!(colflags & (T1_COLFLAG_SIG_ROW_2 | T1_COLFLAG_VISIT_ROW_2))) == (!(*flags2 & (T1_SIG | T1_VISIT))) ); } \
if (!(colflags & (T1_COLFLAG_SIG_ROW_2 | T1_COLFLAG_VISIT_ROW_2))) {\
opj_t1_dec_clnpass_step_only_if_flag_not_sig_visit(t1, flags2, colflags2, data2, oneplushalf, 2); \
opj_t1_dec_clnpass_step_only_if_flag_not_sig_visit(t1, flags2, colflags2, data2, oneplushalf, 2, flags_stride); \
} \
if( consistency_check ) *flags2 &= ~T1_VISIT; \
data2 += w; \
flags2 += flags_stride; \
if( consistency_check ) { assert( (!(colflags & (T1_COLFLAG_SIG_ROW_3 | T1_COLFLAG_VISIT_ROW_3))) == (!(*flags2 & (T1_SIG | T1_VISIT))) ); } \
if (!(colflags & (T1_COLFLAG_SIG_ROW_3 | T1_COLFLAG_VISIT_ROW_3))) {\
opj_t1_dec_clnpass_step_only_if_flag_not_sig_visit(t1, flags2, colflags2, data2, oneplushalf, 3); \
opj_t1_dec_clnpass_step_only_if_flag_not_sig_visit(t1, flags2, colflags2, data2, oneplushalf, 3, flags_stride); \
} \
if( consistency_check ) *flags2 &= ~T1_VISIT; \
data2 += w; \