sydney/EqualizerAPO
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Improved: Switched to stricter code formatter (Uncrustify) for better consistency across all source files.

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jthedering committed 2015-11-23 21:17:34 +00:00
1 parent a1be4cc70f
commit 57e8158efd
202 files changed
+4595 -4284
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filters/BiQuadFilter.cpp
+21 -21
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@@ -1,20 +1,20 @@
/*
This file is part of EqualizerAPO, a system-wide equalizer.
Copyright (C) 2014 Jonas Thedering
This file is part of EqualizerAPO, a system-wide equalizer.
Copyright (C) 2014 Jonas Thedering
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "stdafx.h"
@@ -24,7 +24,7 @@
using namespace std;
BiQuadFilter::BiQuadFilter(BiQuad::Type type, double dbGain, double freq, double bandwidthOrQOrS, bool isBandwidth, bool isCornerFreq)
:type(type), dbGain(dbGain), freq(freq), bandwidthOrQOrS(bandwidthOrQOrS), isBandwidth(isBandwidth), isCornerFreq(isCornerFreq)
: type(type), dbGain(dbGain), freq(freq), bandwidthOrQOrS(bandwidthOrQOrS), isBandwidth(isBandwidth), isCornerFreq(isCornerFreq)
{
channelCount = 0;
biquads = NULL;
@@ -32,7 +32,7 @@ BiQuadFilter::BiQuadFilter(BiQuad::Type type, double dbGain, double freq, double
BiQuadFilter::~BiQuadFilter()
{
if(biquads != NULL)
if (biquads != NULL)
{
MemoryHelper::free(biquads);
biquads = NULL;
@@ -44,19 +44,19 @@ vector<wstring> BiQuadFilter::initialize(float sampleRate, unsigned maxFrameCoun
this->channelCount = channelNames.size();
biquads = (BiQuad*)MemoryHelper::alloc(channelCount * sizeof(BiQuad));
double biquadFreq = freq;
if(isCornerFreq && (type == BiQuad::LOW_SHELF || type == BiQuad::HIGH_SHELF))
if (isCornerFreq && (type == BiQuad::LOW_SHELF || type == BiQuad::HIGH_SHELF))
{
// frequency adjustment for DCX2496
double centerFreqFactor = pow(10.0, abs(dbGain) / 80.0 / bandwidthOrQOrS);
if(type == BiQuad::LOW_SHELF)
if (type == BiQuad::LOW_SHELF)
biquadFreq *= centerFreqFactor;
else
biquadFreq /= centerFreqFactor;
}
for(unsigned i=0; i<channelCount; i++)
for (unsigned i = 0; i < channelCount; i++)
{
new (biquads + i) BiQuad(type, dbGain, biquadFreq, sampleRate, bandwidthOrQOrS, isBandwidth);
new(biquads + i)BiQuad(type, dbGain, biquadFreq, sampleRate, bandwidthOrQOrS, isBandwidth);
}
return channelNames;
@@ -65,14 +65,14 @@ vector<wstring> BiQuadFilter::initialize(float sampleRate, unsigned maxFrameCoun
#pragma AVRT_CODE_BEGIN
void BiQuadFilter::process(float** output, float** input, unsigned frameCount)
{
for(unsigned i=0; i<channelCount; i++)
for (unsigned i = 0; i < channelCount; i++)
{
BiQuad bq = biquads[i];
float* inputChannel = input[i];
float* outputChannel = output[i];
for(unsigned j=0; j<frameCount; j++)
for (unsigned j = 0; j < frameCount; j++)
outputChannel[j] = (float)bq.process(inputChannel[j]);
bq.removeDenormals();