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Assume SSE present for flac; Fix build for neon

tags/2020-07-14
falkTX 5 years ago
parent
4f38133fec
commit
014a55aa40
4 changed files with 369 additions and 404 deletions
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  1. +2
    -60
      libs/juce/source/modules/juce_audio_formats/codecs/flac/libFLAC/cpu.c
  2. +361
    -343
      ports/pitchedDelay/source/dsp/BandLimit.cpp
  3. +6
    -0
      ports/pitchedDelay/source/dsp/BandLimit.h
  4. +0
    -1
      ports/refine/source/PluginProcessor.cpp

+ 2
- 60
libs/juce/source/modules/juce_audio_formats/codecs/flac/libFLAC/cpu.c View File

@@ -240,42 +240,7 @@ void FLAC__cpu_info(FLAC__CPUInfo *info)
disable_sse(info);
# endif
#elif defined(__linux__)
int sse = 0;
struct sigaction sigill_save;
struct sigaction sigill_sse;
sigill_sse.sa_sigaction = sigill_handler_sse_os;
#ifdef __ANDROID__
sigemptyset (&sigill_sse.sa_mask);
#else
__sigemptyset(&sigill_sse.sa_mask);
#endif
sigill_sse.sa_flags = SA_SIGINFO | SA_RESETHAND; /* SA_RESETHAND just in case our SIGILL return jump breaks, so we don't get stuck in a loop */
if(0 == sigaction(SIGILL, &sigill_sse, &sigill_save))
{
/* http://www.ibiblio.org/gferg/ldp/GCC-Inline-Assembly-HOWTO.html */
/* see sigill_handler_sse_os() for an explanation of the following: */
asm volatile (
"xorps %%xmm0,%%xmm0\n\t" /* will cause SIGILL if unsupported by OS */
"incl %0\n\t" /* SIGILL handler will jump over this */
/* landing zone */
"nop\n\t" /* SIGILL jump lands here if "inc" is 9 bytes */
"nop\n\t"
"nop\n\t"
"nop\n\t"
"nop\n\t"
"nop\n\t"
"nop\n\t" /* SIGILL jump lands here if "inc" is 3 bytes (expected) */
"nop\n\t"
"nop" /* SIGILL jump lands here if "inc" is 1 byte */
: "=r"(sse)
: "0"(sse)
);
sigaction(SIGILL, &sigill_save, NULL);
}
if(!sse)
disable_sse(info);
int sse = 1;
#elif defined(_MSC_VER)
__try {
__asm {
@@ -287,30 +252,7 @@ void FLAC__cpu_info(FLAC__CPUInfo *info)
disable_sse(info);
}
#elif defined(__GNUC__) /* MinGW goes here */
int sse = 0;
/* Based on the idea described in Agner Fog's manual "Optimizing subroutines in assembly language" */
/* In theory, not guaranteed to detect lack of OS SSE support on some future Intel CPUs, but in practice works (see the aforementioned manual) */
if (ia32_fxsr) {
struct {
FLAC__uint32 buff[128];
} __attribute__((aligned(16))) fxsr;
FLAC__uint32 old_val, new_val;
asm volatile ("fxsave %0" : "=m" (fxsr) : "m" (fxsr));
old_val = fxsr.buff[50];
fxsr.buff[50] ^= 0x0013c0de; /* change value in the buffer */
asm volatile ("fxrstor %0" : "=m" (fxsr) : "m" (fxsr)); /* try to change SSE register */
fxsr.buff[50] = old_val; /* restore old value in the buffer */
asm volatile ("fxsave %0 " : "=m" (fxsr) : "m" (fxsr)); /* old value will be overwritten if SSE register was changed */
new_val = fxsr.buff[50]; /* == old_val if FXRSTOR didn't change SSE register and (old_val ^ 0x0013c0de) otherwise */
fxsr.buff[50] = old_val; /* again restore old value in the buffer */
asm volatile ("fxrstor %0" : "=m" (fxsr) : "m" (fxsr)); /* restore old values of registers */
if ((old_val^new_val) == 0x0013c0de)
sse = 1;
}
if(!sse)
disable_sse(info);
int sse = 1;
#else
/* no way to test, disable to be safe */
disable_sse(info);


+ 361
- 343
ports/pitchedDelay/source/dsp/BandLimit.cpp View File

@@ -1,83 +1,93 @@
#include "BandLimit.h"
#include <emmintrin.h>
#include <mmintrin.h>

CAllPassFilterPair::CAllPassFilterPair(double coeff_A, double coeff_B)
: a(coeff_A), b(coeff_B), md(5), mf(5)
{
clear();
};



#include "BandLimit.h"
#if defined(__x86_64__) || defined(__i386__)
#include <emmintrin.h>
#include <mmintrin.h>
#else
#include <arm_neon.h>
typedef float32x4_t __m128;
#define _mm_load_ps vld1q_f32
#define _mm_store_ps vst1q_f32
#define _mm_add_ps vaddq_f32
#define _mm_sub_ps vsubq_f32
#define _mm_mul_ps vmulq_f32
#endif
CAllPassFilterPair::CAllPassFilterPair(double coeff_A, double coeff_B)
: a(coeff_A), b(coeff_B), md(5), mf(5)
{
clear();
};
#if defined(__x86_64__) || defined(__i386__)
void CAllPassFilterPair::processBlock(double* data, int numSamples)
{
jassert((((size_t) data) & 0xF) == 0);
jassert((_mm_getcsr() & 0x8040) == 0x8040);

__m128d coeff = _mm_load_pd(md.getPtr(0));
__m128d x1 = _mm_load_pd(md.getPtr(1));
__m128d x2 = _mm_load_pd(md.getPtr(2));
__m128d y1 = _mm_load_pd(md.getPtr(3));
__m128d y2 = _mm_load_pd(md.getPtr(4));

for (int i=0; i<numSamples; ++i)
{
__m128d x0 = _mm_load_pd(&(data[i+i]));
__m128d tmp = _mm_sub_pd(x0, y2);
tmp = _mm_mul_pd(tmp, coeff);
__m128d y0 = _mm_add_pd(x2, tmp);
_mm_store_pd(&(data[i+i]), y0);
x2=x1;
x1=x0;
y2=y1;
y1=y0;
}
_mm_store_pd(md.getPtr(1), x1);
_mm_store_pd(md.getPtr(2), x2);
_mm_store_pd(md.getPtr(3), y1);
_mm_store_pd(md.getPtr(4), y2);
};
{
jassert((((size_t) data) & 0xF) == 0);
__m128d coeff = _mm_load_pd(md.getPtr(0));
__m128d x1 = _mm_load_pd(md.getPtr(1));
__m128d x2 = _mm_load_pd(md.getPtr(2));
__m128d y1 = _mm_load_pd(md.getPtr(3));
__m128d y2 = _mm_load_pd(md.getPtr(4));
for (int i=0; i<numSamples; ++i)
{
__m128d x0 = _mm_load_pd(&(data[i+i]));
__m128d tmp = _mm_sub_pd(x0, y2);
tmp = _mm_mul_pd(tmp, coeff);
__m128d y0 = _mm_add_pd(x2, tmp);
_mm_store_pd(&(data[i+i]), y0);
x2=x1;
x1=x0;
y2=y1;
y1=y0;
}
_mm_store_pd(md.getPtr(1), x1);
_mm_store_pd(md.getPtr(2), x2);
_mm_store_pd(md.getPtr(3), y1);
_mm_store_pd(md.getPtr(4), y2);
};
#endif
void CAllPassFilterPair::processBlock(float* data, int numSamples)
{
jassert((((size_t) data) & 0xF) == 0);
jassert((_mm_getcsr() & 0x8040) == 0x8040);

__m128 coeff = _mm_load_ps(mf.getPtr(0));
__m128 x1 = _mm_load_ps(mf.getPtr(1));
__m128 x2 = _mm_load_ps(mf.getPtr(2));
__m128 y1 = _mm_load_ps(mf.getPtr(3));
__m128 y2 = _mm_load_ps(mf.getPtr(4));

for (int i=0; i<numSamples; ++i)
{
__m128 x0 = _mm_load_ps(&(data[4*i]));
__m128 tmp = _mm_sub_ps(x0, y2);
tmp = _mm_mul_ps(tmp, coeff);
__m128 y0 = _mm_add_ps(x2, tmp);

_mm_store_ps(&(data[4*i]), y0);

x2=x1;
x1=x0;

y2=y1;
y1=y0;
}

_mm_store_ps(mf.getPtr(1), x1);
_mm_store_ps(mf.getPtr(2), x2);
_mm_store_ps(mf.getPtr(3), y1);
_mm_store_ps(mf.getPtr(4), y2);

};

{
jassert((((size_t) data) & 0xF) == 0);
__m128 coeff = _mm_load_ps(mf.getPtr(0));
__m128 x1 = _mm_load_ps(mf.getPtr(1));
__m128 x2 = _mm_load_ps(mf.getPtr(2));
__m128 y1 = _mm_load_ps(mf.getPtr(3));
__m128 y2 = _mm_load_ps(mf.getPtr(4));
for (int i=0; i<numSamples; ++i)
{
__m128 x0 = _mm_load_ps(&(data[4*i]));
__m128 tmp = _mm_sub_ps(x0, y2);
tmp = _mm_mul_ps(tmp, coeff);
__m128 y0 = _mm_add_ps(x2, tmp);
_mm_store_ps(&(data[4*i]), y0);
x2=x1;
x1=x0;
y2=y1;
y1=y0;
}
_mm_store_ps(mf.getPtr(1), x1);
_mm_store_ps(mf.getPtr(2), x2);
_mm_store_ps(mf.getPtr(3), y1);
_mm_store_ps(mf.getPtr(4), y2);
};
void CAllPassFilterPair::clear()
{
md.clear();
@@ -86,279 +96,281 @@ void CAllPassFilterPair::clear()
mf.clear();
mf.set(0, (float) a, (float) a, (float) b, (float) b);
}

// ================================================================================================
CAllPassFilterCascadePair::CAllPassFilterCascadePair(const double* coefficients_A, const double* coefficients_B, const int N)
: numfilters(N)
{
for (int i=0;i<N;i++)
allpassfilter.add(new CAllPassFilterPair(coefficients_A[i], coefficients_B[i]));

};

// ================================================================================================
CAllPassFilterCascadePair::CAllPassFilterCascadePair(const double* coefficients_A, const double* coefficients_B, const int N)
: numfilters(N)
{
for (int i=0;i<N;i++)
allpassfilter.add(new CAllPassFilterPair(coefficients_A[i], coefficients_B[i]));
};
#if defined(__x86_64__) || defined(__i386__)
void CAllPassFilterCascadePair::processBlock(double* data, int numSamples)
{
for (int i=0; i<numfilters; ++i)
for (int i=0; i<numfilters; ++i)
allpassfilter.getUnchecked(i)->processBlock(data, numSamples);
}

#endif
void CAllPassFilterCascadePair::processBlock(float* data, int numSamples)
{
for (int i=0; i<numfilters; ++i)
for (int i=0; i<numfilters; ++i)
allpassfilter.getUnchecked(i)->processBlock(data, numSamples);
}
}
void CAllPassFilterCascadePair::clear()
{
for (int i=0; i<numfilters; ++i)
for (int i=0; i<numfilters; ++i)
allpassfilter.getUnchecked(i)->clear();
}
// ===============================================================================================
CHalfBandFilter::CHalfBandFilter(const int order, const bool steep)
: blockSize(0)
{
if (steep==true)
{
if (order==12) //rejection=104dB, transition band=0.01
{
double a_coefficients[6]=
{0.036681502163648017
,0.2746317593794541
,0.56109896978791948
,0.769741833862266
,0.8922608180038789
,0.962094548378084
};
double b_coefficients[6]=
{0.13654762463195771
,0.42313861743656667
,0.6775400499741616
,0.839889624849638
,0.9315419599631839
,0.9878163707328971
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 6);
//filter_a=new CAllPassFilterCascade(a_coefficients,6);
//filter_b=new CAllPassFilterCascade(b_coefficients,6);
}
else if (order==10) //rejection=86dB, transition band=0.01
{
double a_coefficients[5]=
{0.051457617441190984
,0.35978656070567017
,0.6725475931034693
,0.8590884928249939
,0.9540209867860787
};
double b_coefficients[5]=
{0.18621906251989334
,0.529951372847964
,0.7810257527489514
,0.9141815687605308
,0.985475023014907
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 5);
//filter_a=new CAllPassFilterCascade(a_coefficients,5);
//filter_b=new CAllPassFilterCascade(b_coefficients,5);
}
else if (order==8) //rejection=69dB, transition band=0.01
{
double a_coefficients[4]=
{0.07711507983241622
,0.4820706250610472
,0.7968204713315797
,0.9412514277740471
};
double b_coefficients[4]=
{0.2659685265210946
,0.6651041532634957
,0.8841015085506159
,0.9820054141886075
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 4);
//filter_a=new CAllPassFilterCascade(a_coefficients,4);
//filter_b=new CAllPassFilterCascade(b_coefficients,4);
}
else if (order==6) //rejection=51dB, transition band=0.01
{
double a_coefficients[3]=
{0.1271414136264853
,0.6528245886369117
,0.9176942834328115
};
double b_coefficients[3]=
{0.40056789819445626
,0.8204163891923343
,0.9763114515836773
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 3);
//filter_a=new CAllPassFilterCascade(a_coefficients,3);
//filter_b=new CAllPassFilterCascade(b_coefficients,3);
}
else if (order==4) //rejection=53dB,transition band=0.05
{
double a_coefficients[2]=
{0.12073211751675449
,0.6632020224193995
};
double b_coefficients[2]=
{0.3903621872345006
,0.890786832653497
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 2);
//filter_a=new CAllPassFilterCascade(a_coefficients,2);
//filter_b=new CAllPassFilterCascade(b_coefficients,2);
}
else //order=2, rejection=36dB, transition band=0.1
{
double a_coefficients=0.23647102099689224;
double b_coefficients=0.7145421497126001;
filter = new CAllPassFilterCascadePair(&a_coefficients, &b_coefficients, 1);
//filter_a=new CAllPassFilterCascade(&a_coefficients,1);
//filter_b=new CAllPassFilterCascade(&b_coefficients,1);
}
}
else //softer slopes, more attenuation and less stopband ripple
{
if (order==12) //rejection=150dB, transition band=0.05
{
double a_coefficients[6]=
{0.01677466677723562
,0.13902148819717805
,0.3325011117394731
,0.53766105314488
,0.7214184024215805
,0.8821858402078155
};
double b_coefficients[6]=
{0.06501319274445962
,0.23094129990840923
,0.4364942348420355
,0.06329609551399348
,0.80378086794111226
,0.9599687404800694
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 6);
//filter_a=new CAllPassFilterCascade(a_coefficients,6);
//filter_b=new CAllPassFilterCascade(b_coefficients,6);
}
else if (order==10) //rejection=133dB, transition band=0.05
{
double a_coefficients[5]=
{0.02366831419883467
,0.18989476227180174
,0.43157318062118555
,0.6632020224193995
,0.860015542499582
};
double b_coefficients[5]=
{0.09056555904993387
,0.3078575723749043
,0.5516782402507934
,0.7652146863779808
,0.95247728378667541
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 5);
//filter_a=new CAllPassFilterCascade(a_coefficients,5);
//filter_b=new CAllPassFilterCascade(b_coefficients,5);
}
else if (order==8) //rejection=106dB, transition band=0.05
{
double a_coefficients[4]=
{0.03583278843106211
,0.2720401433964576
,0.5720571972357003
,0.827124761997324
};
double b_coefficients[4]=
{0.1340901419430669
,0.4243248712718685
,0.7062921421386394
,0.9415030941737551
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 4);
//filter_a=new CAllPassFilterCascade(a_coefficients,4);
//filter_b=new CAllPassFilterCascade(b_coefficients,4);
}
else if (order==6) //rejection=80dB, transition band=0.05
{
double a_coefficients[3]=
{0.06029739095712437
,0.4125907203610563
,0.7727156537429234
};
double b_coefficients[3]=
{0.21597144456092948
,0.6043586264658363
,0.9238861386532906
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 3);
//filter_a=new CAllPassFilterCascade(a_coefficients,3);
//filter_b=new CAllPassFilterCascade(b_coefficients,3);
}
else if (order==4) //rejection=70dB,transition band=0.1
{
double a_coefficients[2]=
{0.07986642623635751
,0.5453536510711322
};
double b_coefficients[2]=
{0.28382934487410993
,0.8344118914807379
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 2);
//filter_a=new CAllPassFilterCascade(a_coefficients,2);
//filter_b=new CAllPassFilterCascade(b_coefficients,2);
}
else //order=2, rejection=36dB, transition band=0.1
{
double a_coefficients=0.23647102099689224;
double b_coefficients=0.7145421497126001;
filter = new CAllPassFilterCascadePair(&a_coefficients, &b_coefficients, 1);
//filter_a=new CAllPassFilterCascade(&a_coefficients,1);
//filter_b=new CAllPassFilterCascade(&b_coefficients,1);
}
}
clear();
};
// ===============================================================================================
CHalfBandFilter::CHalfBandFilter(const int order, const bool steep)
: blockSize(0)
{
if (steep==true)
{
if (order==12) //rejection=104dB, transition band=0.01
{
double a_coefficients[6]=
{0.036681502163648017
,0.2746317593794541
,0.56109896978791948
,0.769741833862266
,0.8922608180038789
,0.962094548378084
};
double b_coefficients[6]=
{0.13654762463195771
,0.42313861743656667
,0.6775400499741616
,0.839889624849638
,0.9315419599631839
,0.9878163707328971
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 6);
//filter_a=new CAllPassFilterCascade(a_coefficients,6);
//filter_b=new CAllPassFilterCascade(b_coefficients,6);
}
else if (order==10) //rejection=86dB, transition band=0.01
{
double a_coefficients[5]=
{0.051457617441190984
,0.35978656070567017
,0.6725475931034693
,0.8590884928249939
,0.9540209867860787
};
double b_coefficients[5]=
{0.18621906251989334
,0.529951372847964
,0.7810257527489514
,0.9141815687605308
,0.985475023014907
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 5);
//filter_a=new CAllPassFilterCascade(a_coefficients,5);
//filter_b=new CAllPassFilterCascade(b_coefficients,5);
}
else if (order==8) //rejection=69dB, transition band=0.01
{
double a_coefficients[4]=
{0.07711507983241622
,0.4820706250610472
,0.7968204713315797
,0.9412514277740471
};
double b_coefficients[4]=
{0.2659685265210946
,0.6651041532634957
,0.8841015085506159
,0.9820054141886075
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 4);
//filter_a=new CAllPassFilterCascade(a_coefficients,4);
//filter_b=new CAllPassFilterCascade(b_coefficients,4);
}
else if (order==6) //rejection=51dB, transition band=0.01
{
double a_coefficients[3]=
{0.1271414136264853
,0.6528245886369117
,0.9176942834328115
};
double b_coefficients[3]=
{0.40056789819445626
,0.8204163891923343
,0.9763114515836773
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 3);
//filter_a=new CAllPassFilterCascade(a_coefficients,3);
//filter_b=new CAllPassFilterCascade(b_coefficients,3);
}
else if (order==4) //rejection=53dB,transition band=0.05
{
double a_coefficients[2]=
{0.12073211751675449
,0.6632020224193995
};
double b_coefficients[2]=
{0.3903621872345006
,0.890786832653497
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 2);
//filter_a=new CAllPassFilterCascade(a_coefficients,2);
//filter_b=new CAllPassFilterCascade(b_coefficients,2);
}
else //order=2, rejection=36dB, transition band=0.1
{
double a_coefficients=0.23647102099689224;
double b_coefficients=0.7145421497126001;
filter = new CAllPassFilterCascadePair(&a_coefficients, &b_coefficients, 1);
//filter_a=new CAllPassFilterCascade(&a_coefficients,1);
//filter_b=new CAllPassFilterCascade(&b_coefficients,1);
}
}
else //softer slopes, more attenuation and less stopband ripple
{
if (order==12) //rejection=150dB, transition band=0.05
{
double a_coefficients[6]=
{0.01677466677723562
,0.13902148819717805
,0.3325011117394731
,0.53766105314488
,0.7214184024215805
,0.8821858402078155
};
double b_coefficients[6]=
{0.06501319274445962
,0.23094129990840923
,0.4364942348420355
,0.06329609551399348
,0.80378086794111226
,0.9599687404800694
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 6);
//filter_a=new CAllPassFilterCascade(a_coefficients,6);
//filter_b=new CAllPassFilterCascade(b_coefficients,6);
}
else if (order==10) //rejection=133dB, transition band=0.05
{
double a_coefficients[5]=
{0.02366831419883467
,0.18989476227180174
,0.43157318062118555
,0.6632020224193995
,0.860015542499582
};
double b_coefficients[5]=
{0.09056555904993387
,0.3078575723749043
,0.5516782402507934
,0.7652146863779808
,0.95247728378667541
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 5);
//filter_a=new CAllPassFilterCascade(a_coefficients,5);
//filter_b=new CAllPassFilterCascade(b_coefficients,5);
}
else if (order==8) //rejection=106dB, transition band=0.05
{
double a_coefficients[4]=
{0.03583278843106211
,0.2720401433964576
,0.5720571972357003
,0.827124761997324
};
double b_coefficients[4]=
{0.1340901419430669
,0.4243248712718685
,0.7062921421386394
,0.9415030941737551
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 4);
//filter_a=new CAllPassFilterCascade(a_coefficients,4);
//filter_b=new CAllPassFilterCascade(b_coefficients,4);
}
else if (order==6) //rejection=80dB, transition band=0.05
{
double a_coefficients[3]=
{0.06029739095712437
,0.4125907203610563
,0.7727156537429234
};
double b_coefficients[3]=
{0.21597144456092948
,0.6043586264658363
,0.9238861386532906
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 3);
//filter_a=new CAllPassFilterCascade(a_coefficients,3);
//filter_b=new CAllPassFilterCascade(b_coefficients,3);
}
else if (order==4) //rejection=70dB,transition band=0.1
{
double a_coefficients[2]=
{0.07986642623635751
,0.5453536510711322
};
double b_coefficients[2]=
{0.28382934487410993
,0.8344118914807379
};
filter = new CAllPassFilterCascadePair(a_coefficients, b_coefficients, 2);
//filter_a=new CAllPassFilterCascade(a_coefficients,2);
//filter_b=new CAllPassFilterCascade(b_coefficients,2);
}
else //order=2, rejection=36dB, transition band=0.1
{
double a_coefficients=0.23647102099689224;
double b_coefficients=0.7145421497126001;
filter = new CAllPassFilterCascadePair(&a_coefficients, &b_coefficients, 1);
//filter_a=new CAllPassFilterCascade(&a_coefficients,1);
//filter_b=new CAllPassFilterCascade(&b_coefficients,1);
}
}
clear();
};
void CHalfBandFilter::clear()
{
filter->clear();
@@ -366,13 +378,15 @@ void CHalfBandFilter::clear()
oldOutL = 0;
oldOutR = 0;
}
void CHalfBandFilter::setBlockSize(int newBlockSize)
{
if (newBlockSize > blockSize)
{
blockSize = newBlockSize;
#if defined(__x86_64__) || defined(__i386__)
bufferDouble.setSize(blockSize);
#endif
bufferFloat.setSize(blockSize);
}
}
@@ -381,6 +395,7 @@ void CHalfBandFilter::processBlock(float* data, int numSamples)
{
setBlockSize(numSamples);
#if defined(__x86_64__) || defined(__i386__)
double* proc = bufferDouble.getPtr(0);
{
@@ -405,6 +420,9 @@ void CHalfBandFilter::processBlock(float* data, int numSamples)
data[i] = output;
}
}
#else
filter->processBlock(data, numSamples);
#endif
}
void CHalfBandFilter::processBlock(float* dataL, float* dataR, int numSamples)
@@ -523,7 +541,7 @@ void DownSampler2x::clear()
filter.clear();
}
// ================================================================================================
// ================================================================================================
OverSampler2x::OverSampler2x(int order, bool steep)
: upSampler(order, steep),
downSampler(order, steep),
@@ -582,4 +600,4 @@ void OverSampler2x::clear()
{
upSampler.clear();
downSampler.clear();
}
}

+ 6
- 0
ports/pitchedDelay/source/dsp/BandLimit.h View File

@@ -92,7 +92,9 @@ public:
CAllPassFilterPair(double coeff_A, double coeff_B);
#if defined(__x86_64__) || defined(__i386__)
void processBlock(double* data, int numSamples);
#endif
void processBlock(float* data, int numSamples);
void clear();
@@ -111,7 +113,9 @@ class CAllPassFilterCascadePair
public:
CAllPassFilterCascadePair(const double* coefficients_A, const double* coefficients_B, int N);
#if defined(__x86_64__) || defined(__i386__)
void processBlock(double* data, int numSamples);
#endif
void processBlock(float* data, int numSamples);
void clear();
@@ -141,7 +145,9 @@ private:
float oldOutR;
int blockSize;
#if defined(__x86_64__) || defined(__i386__)
CAllPassFilterPair::AlignedDouble bufferDouble;
#endif
CAllPassFilterPair::AlignedFloat bufferFloat;
};


+ 0
- 1
ports/refine/source/PluginProcessor.cpp View File

@@ -1,6 +1,5 @@
#include "PluginProcessor.h"
#include "PluginEditor.h"
#include "xmmintrin.h"

ReFinedAudioProcessor::ReFinedAudioProcessor()
{


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