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Windows: Fix and suppress some analysis warnings

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This fixes warnings that are emitted when building with the `-analyze`
flag enabled.
This commit is contained in:
reuk 2021-04-13 22:22:26 +01:00
parent 54423f6583
commit 31a7c62baf
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GPG key ID: 9ADCD339CFC98A11
83 changed files with 476 additions and 230 deletions
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10
modules/juce_dsp/frequency/juce_FFT.cpp
View file

@ -135,7 +135,9 @@ struct FFTFallback : public FFT::Instance
if (scratchSize < maxFFTScratchSpaceToAlloca)
{
JUCE_BEGIN_IGNORE_WARNINGS_MSVC (6255)
performRealOnlyForwardTransform (static_cast<Complex<float>*> (alloca (scratchSize)), d);
JUCE_END_IGNORE_WARNINGS_MSVC
}
else
{
@ -153,7 +155,9 @@ struct FFTFallback : public FFT::Instance
if (scratchSize < maxFFTScratchSpaceToAlloca)
{
JUCE_BEGIN_IGNORE_WARNINGS_MSVC (6255)
performRealOnlyInverseTransform (static_cast<Complex<float>*> (alloca (scratchSize)), d);
JUCE_END_IGNORE_WARNINGS_MSVC
}
else
{
@ -315,13 +319,17 @@ struct FFTFallback : public FFT::Instance
default: jassertfalse; break;
}
JUCE_BEGIN_IGNORE_WARNINGS_MSVC (6255)
auto* scratch = static_cast<Complex<float>*> (alloca ((size_t) factor.radix * sizeof (Complex<float>)));
JUCE_END_IGNORE_WARNINGS_MSVC
for (int i = 0; i < factor.length; ++i)
{
for (int k = i, q1 = 0; q1 < factor.radix; ++q1)
{
JUCE_BEGIN_IGNORE_WARNINGS_MSVC (6386)
scratch[q1] = data[k];
JUCE_END_IGNORE_WARNINGS_MSVC
k += factor.length;
}
@ -337,7 +345,9 @@ struct FFTFallback : public FFT::Instance
if (twiddleIndex >= fftSize)
twiddleIndex -= fftSize;
JUCE_BEGIN_IGNORE_WARNINGS_MSVC (6385)
data[k] += scratch[q] * twiddleTable[twiddleIndex];
JUCE_END_IGNORE_WARNINGS_MSVC
}
k += factor.length;

2
modules/juce_dsp/frequency/juce_FFT_test.cpp
View file

@ -148,7 +148,7 @@ struct FFTUnitTest : public UnitTest
HeapBlock<Complex<float>> frequency (n);
fillRandom (random, inout.getData(), n);
zeromem (reference.getData(), sizeof (float) * (n << 1));
zeromem (reference.getData(), sizeof (float) * ((size_t) n << 1));
performReferenceFourier (inout.getData(), frequency.getData(), n, false);
for (size_t i = 0; i < n; ++i)