mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2026-01-26 02:52:32 +01:00
64 lines
2.5 KiB
Diff
64 lines
2.5 KiB
Diff
commit 1be2a3290389b53e1e9f91710bcc6d1ccad2abe9
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Author: Jean-Louis Fuchs <ganwell@fangorn.ch>
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Date: Thu Mar 23 23:09:14 2017 +0100
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Alpine patch
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diff --git a/fftadapter.cpp b/fftadapter.cpp
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index 57e8197..1ec7c6c 100644
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--- a/fftadapter.cpp
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+++ b/fftadapter.cpp
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@@ -40,6 +40,7 @@ namespace KeyFinder {
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frameSize = inFrameSize;
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priv->inputReal = (double*)fftw_malloc(sizeof(double) * frameSize);
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priv->outputComplex = (fftw_complex*)fftw_malloc(sizeof(fftw_complex) * frameSize);
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+ memset(priv->outputComplex, 0, sizeof(fftw_complex) * frameSize);
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fftwPlanMutex.lock();
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priv->plan = fftw_plan_dft_r2c_1d(frameSize, priv->inputReal, priv->outputComplex, FFTW_ESTIMATE);
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fftwPlanMutex.unlock();
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diff --git a/tests/audiodatatest.cpp b/tests/audiodatatest.cpp
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index 30657a7..a96e0ab 100644
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--- a/tests/audiodatatest.cpp
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+++ b/tests/audiodatatest.cpp
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@@ -296,12 +296,12 @@ TEST_CASE ("AudioDataTest/DownsamplerResamplesNonintegralRelationship") {
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KeyFinder::AudioData a;
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a.setChannels(1);
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a.setFrameRate(100);
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- a.addToSampleCount(12);
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+ a.addToSampleCount(15);
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for (unsigned int i = 0; i < 5; i++)
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a.setSample(i, 100.0);
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for (unsigned int i = 5; i < 10; i++)
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a.setSample(i, 500.0);
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- for (unsigned int i = 10; i < 12; i++)
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+ for (unsigned int i = 10; i < 15; i++)
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a.setSample(i, 1000.0);
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a.downsample(5);
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@@ -309,7 +309,6 @@ TEST_CASE ("AudioDataTest/DownsamplerResamplesNonintegralRelationship") {
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ASSERT_EQ(3, a.getSampleCount());
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ASSERT_FLOAT_EQ(100.0, a.getSample(0));
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ASSERT_FLOAT_EQ(500.0, a.getSample(1));
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- // this doesn't make total mathematical sense but I'm taking a shortcut for performance
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ASSERT_FLOAT_EQ(1000.0, a.getSample(2));
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}
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diff --git a/tests/lowpassfiltertest.cpp b/tests/lowpassfiltertest.cpp
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index 6135ed0..21220ff 100644
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--- a/tests/lowpassfiltertest.cpp
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+++ b/tests/lowpassfiltertest.cpp
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@@ -194,7 +194,6 @@ TEST (LowPassFilterTest, WorksOnRepetitiveWaves) {
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TEST (LowPassFilterTest, DefaultFilterMatchesFisherCoefficients) {
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KeyFinder::LowPassFilter* lpf = new KeyFinder::LowPassFilter(160, 44100, 2000.0, 2048);
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std::vector<double>* myCoeffs = (std::vector<double>*)lpf->getCoefficients();
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- delete lpf;
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float fisherCoeffsFirstHalf[] = {
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-0.0022979864, -0.0014851155, -0.0005276345, +0.0005287637,
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@@ -224,4 +223,5 @@ TEST (LowPassFilterTest, DefaultFilterMatchesFisherCoefficients) {
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ASSERT_FLOAT_EQ(fisherCoeffsFirstHalf[i], myCoeffs->at(i));
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ASSERT_FLOAT_EQ(myCoeffs->at(i), myCoeffs->at(160 - i));
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}
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+ delete lpf;
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}
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