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-rw-r--r--gst/audioconvert/gstaudioconvertorc-dist.c230
-rw-r--r--gst/audioconvert/gstaudioconvertorc.orc26
2 files changed, 74 insertions, 182 deletions
diff --git a/gst/audioconvert/gstaudioconvertorc-dist.c b/gst/audioconvert/gstaudioconvertorc-dist.c
index 178b285d7..4a2612fbd 100644
--- a/gst/audioconvert/gstaudioconvertorc-dist.c
+++ b/gst/audioconvert/gstaudioconvertorc-dist.c
@@ -1328,69 +1328,54 @@ orc_audio_convert_unpack_float_s32 (guint32 * d1, const gfloat * s1, int n)
int i;
orc_union32 *ORC_RESTRICT ptr0;
const orc_union32 *ORC_RESTRICT ptr4;
+ orc_union32 var33;
+ orc_union32 var34;
+ orc_union32 var35;
orc_union32 var36;
orc_union32 var37;
orc_union32 var38;
- orc_union32 var39;
- orc_union32 var40;
- orc_union32 var41;
- orc_union32 var42;
- orc_union32 var43;
- orc_union32 var44;
- orc_union32 var45;
- orc_union32 var46;
ptr0 = (orc_union32 *) d1;
ptr4 = (orc_union32 *) s1;
/* 1: loadpl */
- var36.i = 0x4f000000; /* 1325400064 or 6.54835e-315f */
+ var33.i = 0x4f000000; /* 1325400064 or 6.54835e-315f */
/* 3: loadpl */
- var37.i = 0x3f000000; /* 1056964608 or 5.2221e-315f */
- /* 6: loadpl */
- var38.i = 0x80000000; /* -2147483648 or -nanf */
+ var34.i = 0x3f000000; /* 1056964608 or 5.2221e-315f */
for (i = 0; i < n; i++) {
/* 0: loadl */
- var40 = ptr4[i];
+ var36 = ptr4[i];
/* 2: mulf */
{
orc_union32 _src1;
orc_union32 _src2;
orc_union32 _dest1;
- _src1.i = ORC_DENORMAL (var40.i);
- _src2.i = ORC_DENORMAL (var36.i);
+ _src1.i = ORC_DENORMAL (var36.i);
+ _src2.i = ORC_DENORMAL (var33.i);
_dest1.f = _src1.f * _src2.f;
- var41.i = ORC_DENORMAL (_dest1.i);
+ var37.i = ORC_DENORMAL (_dest1.i);
}
/* 4: addf */
{
orc_union32 _src1;
orc_union32 _src2;
orc_union32 _dest1;
- _src1.i = ORC_DENORMAL (var41.i);
- _src2.i = ORC_DENORMAL (var37.i);
+ _src1.i = ORC_DENORMAL (var37.i);
+ _src2.i = ORC_DENORMAL (var34.i);
_dest1.f = _src1.f + _src2.f;
- var42.i = ORC_DENORMAL (_dest1.i);
+ var38.i = ORC_DENORMAL (_dest1.i);
}
/* 5: convfl */
{
int tmp;
- tmp = (int) var42.f;
- if (tmp == 0x80000000 && !(var42.i & 0x80000000))
+ tmp = (int) var38.f;
+ if (tmp == 0x80000000 && !(var38.i & 0x80000000))
tmp = 0x7fffffff;
- var43.i = tmp;
+ var35.i = tmp;
}
- /* 7: cmpeql */
- var44.i = (var43.i == var38.i) ? (~0) : 0;
- /* 8: shrsl */
- var45.i = var42.i >> 31;
- /* 9: andnl */
- var46.i = (~var45.i) & var44.i;
- /* 10: addl */
- var39.i = var43.i + var46.i;
- /* 11: storel */
- ptr0[i] = var39;
+ /* 6: storel */
+ ptr0[i] = var35;
}
}
@@ -1403,69 +1388,54 @@ _backup_orc_audio_convert_unpack_float_s32 (OrcExecutor * ORC_RESTRICT ex)
int n = ex->n;
orc_union32 *ORC_RESTRICT ptr0;
const orc_union32 *ORC_RESTRICT ptr4;
+ orc_union32 var33;
+ orc_union32 var34;
+ orc_union32 var35;
orc_union32 var36;
orc_union32 var37;
orc_union32 var38;
- orc_union32 var39;
- orc_union32 var40;
- orc_union32 var41;
- orc_union32 var42;
- orc_union32 var43;
- orc_union32 var44;
- orc_union32 var45;
- orc_union32 var46;
ptr0 = (orc_union32 *) ex->arrays[0];
ptr4 = (orc_union32 *) ex->arrays[4];
/* 1: loadpl */
- var36.i = 0x4f000000; /* 1325400064 or 6.54835e-315f */
+ var33.i = 0x4f000000; /* 1325400064 or 6.54835e-315f */
/* 3: loadpl */
- var37.i = 0x3f000000; /* 1056964608 or 5.2221e-315f */
- /* 6: loadpl */
- var38.i = 0x80000000; /* -2147483648 or -nanf */
+ var34.i = 0x3f000000; /* 1056964608 or 5.2221e-315f */
for (i = 0; i < n; i++) {
/* 0: loadl */
- var40 = ptr4[i];
+ var36 = ptr4[i];
/* 2: mulf */
{
orc_union32 _src1;
orc_union32 _src2;
orc_union32 _dest1;
- _src1.i = ORC_DENORMAL (var40.i);
- _src2.i = ORC_DENORMAL (var36.i);
+ _src1.i = ORC_DENORMAL (var36.i);
+ _src2.i = ORC_DENORMAL (var33.i);
_dest1.f = _src1.f * _src2.f;
- var41.i = ORC_DENORMAL (_dest1.i);
+ var37.i = ORC_DENORMAL (_dest1.i);
}
/* 4: addf */
{
orc_union32 _src1;
orc_union32 _src2;
orc_union32 _dest1;
- _src1.i = ORC_DENORMAL (var41.i);
- _src2.i = ORC_DENORMAL (var37.i);
+ _src1.i = ORC_DENORMAL (var37.i);
+ _src2.i = ORC_DENORMAL (var34.i);
_dest1.f = _src1.f + _src2.f;
- var42.i = ORC_DENORMAL (_dest1.i);
+ var38.i = ORC_DENORMAL (_dest1.i);
}
/* 5: convfl */
{
int tmp;
- tmp = (int) var42.f;
- if (tmp == 0x80000000 && !(var42.i & 0x80000000))
+ tmp = (int) var38.f;
+ if (tmp == 0x80000000 && !(var38.i & 0x80000000))
tmp = 0x7fffffff;
- var43.i = tmp;
+ var35.i = tmp;
}
- /* 7: cmpeql */
- var44.i = (var43.i == var38.i) ? (~0) : 0;
- /* 8: shrsl */
- var45.i = var42.i >> 31;
- /* 9: andnl */
- var46.i = (~var45.i) & var44.i;
- /* 10: addl */
- var39.i = var43.i + var46.i;
- /* 11: storel */
- ptr0[i] = var39;
+ /* 6: storel */
+ ptr0[i] = var35;
}
}
@@ -1491,12 +1461,7 @@ orc_audio_convert_unpack_float_s32 (guint32 * d1, const gfloat * s1, int n)
orc_program_add_source (p, 4, "s1");
orc_program_add_constant (p, 4, 0x4f000000, "c1");
orc_program_add_constant (p, 4, 0x3f000000, "c2");
- orc_program_add_constant (p, 4, 0x80000000, "c3");
- orc_program_add_constant (p, 4, 0x0000001f, "c4");
orc_program_add_temporary (p, 4, "t1");
- orc_program_add_temporary (p, 4, "t2");
- orc_program_add_temporary (p, 4, "t3");
- orc_program_add_temporary (p, 4, "t4");
orc_program_append_2 (p, "loadl", 0, ORC_VAR_T1, ORC_VAR_S1, ORC_VAR_D1,
ORC_VAR_D1);
@@ -1504,15 +1469,7 @@ orc_audio_convert_unpack_float_s32 (guint32 * d1, const gfloat * s1, int n)
ORC_VAR_D1);
orc_program_append_2 (p, "addf", 0, ORC_VAR_T1, ORC_VAR_T1, ORC_VAR_C2,
ORC_VAR_D1);
- orc_program_append_2 (p, "convfl", 0, ORC_VAR_T2, ORC_VAR_T1, ORC_VAR_D1,
- ORC_VAR_D1);
- orc_program_append_2 (p, "cmpeql", 0, ORC_VAR_T3, ORC_VAR_T2, ORC_VAR_C3,
- ORC_VAR_D1);
- orc_program_append_2 (p, "shrsl", 0, ORC_VAR_T4, ORC_VAR_T1, ORC_VAR_C4,
- ORC_VAR_D1);
- orc_program_append_2 (p, "andnl", 0, ORC_VAR_T4, ORC_VAR_T4, ORC_VAR_T3,
- ORC_VAR_D1);
- orc_program_append_2 (p, "addl", 0, ORC_VAR_D1, ORC_VAR_T2, ORC_VAR_T4,
+ orc_program_append_2 (p, "convfl", 0, ORC_VAR_D1, ORC_VAR_T1, ORC_VAR_D1,
ORC_VAR_D1);
result = orc_program_compile (p);
@@ -1540,72 +1497,57 @@ orc_audio_convert_unpack_float_s32_swap (guint32 * d1, const gfloat * s1, int n)
int i;
orc_union32 *ORC_RESTRICT ptr0;
const orc_union32 *ORC_RESTRICT ptr4;
+ orc_union32 var33;
+ orc_union32 var34;
+ orc_union32 var35;
orc_union32 var36;
orc_union32 var37;
orc_union32 var38;
orc_union32 var39;
- orc_union32 var40;
- orc_union32 var41;
- orc_union32 var42;
- orc_union32 var43;
- orc_union32 var44;
- orc_union32 var45;
- orc_union32 var46;
- orc_union32 var47;
ptr0 = (orc_union32 *) d1;
ptr4 = (orc_union32 *) s1;
/* 2: loadpl */
- var37.i = 0x4f000000; /* 1325400064 or 6.54835e-315f */
+ var34.i = 0x4f000000; /* 1325400064 or 6.54835e-315f */
/* 4: loadpl */
- var38.i = 0x3f000000; /* 1056964608 or 5.2221e-315f */
- /* 7: loadpl */
- var39.i = 0x80000000; /* -2147483648 or -nanf */
+ var35.i = 0x3f000000; /* 1056964608 or 5.2221e-315f */
for (i = 0; i < n; i++) {
/* 0: loadl */
- var36 = ptr4[i];
+ var33 = ptr4[i];
/* 1: swapl */
- var41.i = ORC_SWAP_L (var36.i);
+ var37.i = ORC_SWAP_L (var33.i);
/* 3: mulf */
{
orc_union32 _src1;
orc_union32 _src2;
orc_union32 _dest1;
- _src1.i = ORC_DENORMAL (var41.i);
- _src2.i = ORC_DENORMAL (var37.i);
+ _src1.i = ORC_DENORMAL (var37.i);
+ _src2.i = ORC_DENORMAL (var34.i);
_dest1.f = _src1.f * _src2.f;
- var42.i = ORC_DENORMAL (_dest1.i);
+ var38.i = ORC_DENORMAL (_dest1.i);
}
/* 5: addf */
{
orc_union32 _src1;
orc_union32 _src2;
orc_union32 _dest1;
- _src1.i = ORC_DENORMAL (var42.i);
- _src2.i = ORC_DENORMAL (var38.i);
+ _src1.i = ORC_DENORMAL (var38.i);
+ _src2.i = ORC_DENORMAL (var35.i);
_dest1.f = _src1.f + _src2.f;
- var43.i = ORC_DENORMAL (_dest1.i);
+ var39.i = ORC_DENORMAL (_dest1.i);
}
/* 6: convfl */
{
int tmp;
- tmp = (int) var43.f;
- if (tmp == 0x80000000 && !(var43.i & 0x80000000))
+ tmp = (int) var39.f;
+ if (tmp == 0x80000000 && !(var39.i & 0x80000000))
tmp = 0x7fffffff;
- var44.i = tmp;
+ var36.i = tmp;
}
- /* 8: cmpeql */
- var45.i = (var44.i == var39.i) ? (~0) : 0;
- /* 9: shrsl */
- var46.i = var43.i >> 31;
- /* 10: andnl */
- var47.i = (~var46.i) & var45.i;
- /* 11: addl */
- var40.i = var44.i + var47.i;
- /* 12: storel */
- ptr0[i] = var40;
+ /* 7: storel */
+ ptr0[i] = var36;
}
}
@@ -1618,72 +1560,57 @@ _backup_orc_audio_convert_unpack_float_s32_swap (OrcExecutor * ORC_RESTRICT ex)
int n = ex->n;
orc_union32 *ORC_RESTRICT ptr0;
const orc_union32 *ORC_RESTRICT ptr4;
+ orc_union32 var33;
+ orc_union32 var34;
+ orc_union32 var35;
orc_union32 var36;
orc_union32 var37;
orc_union32 var38;
orc_union32 var39;
- orc_union32 var40;
- orc_union32 var41;
- orc_union32 var42;
- orc_union32 var43;
- orc_union32 var44;
- orc_union32 var45;
- orc_union32 var46;
- orc_union32 var47;
ptr0 = (orc_union32 *) ex->arrays[0];
ptr4 = (orc_union32 *) ex->arrays[4];
/* 2: loadpl */
- var37.i = 0x4f000000; /* 1325400064 or 6.54835e-315f */
+ var34.i = 0x4f000000; /* 1325400064 or 6.54835e-315f */
/* 4: loadpl */
- var38.i = 0x3f000000; /* 1056964608 or 5.2221e-315f */
- /* 7: loadpl */
- var39.i = 0x80000000; /* -2147483648 or -nanf */
+ var35.i = 0x3f000000; /* 1056964608 or 5.2221e-315f */
for (i = 0; i < n; i++) {
/* 0: loadl */
- var36 = ptr4[i];
+ var33 = ptr4[i];
/* 1: swapl */
- var41.i = ORC_SWAP_L (var36.i);
+ var37.i = ORC_SWAP_L (var33.i);
/* 3: mulf */
{
orc_union32 _src1;
orc_union32 _src2;
orc_union32 _dest1;
- _src1.i = ORC_DENORMAL (var41.i);
- _src2.i = ORC_DENORMAL (var37.i);
+ _src1.i = ORC_DENORMAL (var37.i);
+ _src2.i = ORC_DENORMAL (var34.i);
_dest1.f = _src1.f * _src2.f;
- var42.i = ORC_DENORMAL (_dest1.i);
+ var38.i = ORC_DENORMAL (_dest1.i);
}
/* 5: addf */
{
orc_union32 _src1;
orc_union32 _src2;
orc_union32 _dest1;
- _src1.i = ORC_DENORMAL (var42.i);
- _src2.i = ORC_DENORMAL (var38.i);
+ _src1.i = ORC_DENORMAL (var38.i);
+ _src2.i = ORC_DENORMAL (var35.i);
_dest1.f = _src1.f + _src2.f;
- var43.i = ORC_DENORMAL (_dest1.i);
+ var39.i = ORC_DENORMAL (_dest1.i);
}
/* 6: convfl */
{
int tmp;
- tmp = (int) var43.f;
- if (tmp == 0x80000000 && !(var43.i & 0x80000000))
+ tmp = (int) var39.f;
+ if (tmp == 0x80000000 && !(var39.i & 0x80000000))
tmp = 0x7fffffff;
- var44.i = tmp;
+ var36.i = tmp;
}
- /* 8: cmpeql */
- var45.i = (var44.i == var39.i) ? (~0) : 0;
- /* 9: shrsl */
- var46.i = var43.i >> 31;
- /* 10: andnl */
- var47.i = (~var46.i) & var45.i;
- /* 11: addl */
- var40.i = var44.i + var47.i;
- /* 12: storel */
- ptr0[i] = var40;
+ /* 7: storel */
+ ptr0[i] = var36;
}
}
@@ -1709,12 +1636,7 @@ orc_audio_convert_unpack_float_s32_swap (guint32 * d1, const gfloat * s1, int n)
orc_program_add_source (p, 4, "s1");
orc_program_add_constant (p, 4, 0x4f000000, "c1");
orc_program_add_constant (p, 4, 0x3f000000, "c2");
- orc_program_add_constant (p, 4, 0x80000000, "c3");
- orc_program_add_constant (p, 4, 0x0000001f, "c4");
orc_program_add_temporary (p, 4, "t1");
- orc_program_add_temporary (p, 4, "t2");
- orc_program_add_temporary (p, 4, "t3");
- orc_program_add_temporary (p, 4, "t4");
orc_program_append_2 (p, "swapl", 0, ORC_VAR_T1, ORC_VAR_S1, ORC_VAR_D1,
ORC_VAR_D1);
@@ -1722,15 +1644,7 @@ orc_audio_convert_unpack_float_s32_swap (guint32 * d1, const gfloat * s1, int n)
ORC_VAR_D1);
orc_program_append_2 (p, "addf", 0, ORC_VAR_T1, ORC_VAR_T1, ORC_VAR_C2,
ORC_VAR_D1);
- orc_program_append_2 (p, "convfl", 0, ORC_VAR_T2, ORC_VAR_T1, ORC_VAR_D1,
- ORC_VAR_D1);
- orc_program_append_2 (p, "cmpeql", 0, ORC_VAR_T3, ORC_VAR_T2, ORC_VAR_C3,
- ORC_VAR_D1);
- orc_program_append_2 (p, "shrsl", 0, ORC_VAR_T4, ORC_VAR_T1, ORC_VAR_C4,
- ORC_VAR_D1);
- orc_program_append_2 (p, "andnl", 0, ORC_VAR_T4, ORC_VAR_T4, ORC_VAR_T3,
- ORC_VAR_D1);
- orc_program_append_2 (p, "addl", 0, ORC_VAR_D1, ORC_VAR_T2, ORC_VAR_T4,
+ orc_program_append_2 (p, "convfl", 0, ORC_VAR_D1, ORC_VAR_T1, ORC_VAR_D1,
ORC_VAR_D1);
result = orc_program_compile (p);
diff --git a/gst/audioconvert/gstaudioconvertorc.orc b/gst/audioconvert/gstaudioconvertorc.orc
index ac6b6606e..aad07e9fa 100644
--- a/gst/audioconvert/gstaudioconvertorc.orc
+++ b/gst/audioconvert/gstaudioconvertorc.orc
@@ -117,47 +117,25 @@ shll d1, t1, p1
.source 4 s1 gfloat
.dest 4 d1 guint32
.temp 4 t1
-.temp 4 t2
-.temp 4 t3
-.temp 4 t4
loadl t1, s1
# multiply with 2147483647.0
mulf t1, t1, 0x4F000000
# add 0.5 for rounding
addf t1, t1, 0x3F000000
-convfl t2, t1
-# if overflow, t3 = ~0
-cmpeql t3, t2, -2147483648
-# if negative, t4 = ~0
-shrsl t4, t1, 31
-# if overflow and !negative, t4 = ~0
-andnl t4, t4, t3
-# 0x80000000 + ~0 = 0x7fffffff
-addl d1, t2, t4
+convfl d1, t1
.function orc_audio_convert_unpack_float_s32_swap
.source 4 s1 gfloat
.dest 4 d1 guint32
.temp 4 t1
-.temp 4 t2
-.temp 4 t3
-.temp 4 t4
swapl t1, s1
# multiply with 2147483647.0
mulf t1, t1, 0x4F000000
# add 0.5 for rounding
addf t1, t1, 0x3F000000
-convfl t2, t1
-# if overflow, t3 = ~0
-cmpeql t3, t2, -2147483648
-# if negative, t4 = ~0
-shrsl t4, t1, 31
-# if overflow and !negative, t4 = ~0
-andnl t4, t4, t3
-# 0x80000000 + ~0 = 0x7fffffff
-addl d1, t2, t4
+convfl d1, t1
.function orc_audio_convert_unpack_float_double
.dest 8 d1 gdouble
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-26 16:20:46 +0000