mirror/JUCE
1
0
Fork 0
mirror of https://github.com/juce-framework/JUCE.git synced 2026-01-10 23:44:24 +00:00
Code Activity

AudioBuffer: Add equality operators

Browse source
This commit is contained in:
Anthony Nicholls 2023-07-18 20:41:30 +01:00
parent eda1921961
commit 92aa3cf330
3 changed files with 25 additions and 40 deletions
Download patch file Download diff file Expand all files Collapse all files

25
modules/juce_audio_basics/buffers/juce_AudioSampleBuffer.h
View file

@ -1280,6 +1280,31 @@ private:
JUCE_LEAK_DETECTOR (AudioBuffer)
};
//==============================================================================
template <typename Type>
bool operator== (const AudioBuffer<Type>& a, const AudioBuffer<Type>& b)
{
if (a.getNumChannels() != b.getNumChannels())
return false;
for (auto c = 0; c < a.getNumChannels(); ++c)
{
const auto begin = [c] (auto& x) { return x.getReadPointer (c); };
const auto end = [c] (auto& x) { return x.getReadPointer (c) + x.getNumSamples(); };
if (! std::equal (begin (a), end (a), begin (b), end (b)))
return false;
}
return true;
}
template <typename Type>
bool operator!= (const AudioBuffer<Type>& a, const AudioBuffer<Type>& b)
{
return ! (a == b);
}
//==============================================================================
/**
A multi-channel buffer of 32-bit floating point audio samples.

20
modules/juce_audio_basics/sources/juce_MemoryAudioSource.cpp
View file

@ -108,26 +108,6 @@ void MemoryAudioSource::setLooping (bool shouldLoop)
//==============================================================================
#if JUCE_UNIT_TESTS
static bool operator== (const AudioBuffer<float>& a, const AudioBuffer<float>& b)
{
if (a.getNumChannels() != b.getNumChannels())
return false;
for (int channel = 0; channel < a.getNumChannels(); ++channel)
{
auto* aPtr = a.getReadPointer (channel);
auto* bPtr = b.getReadPointer (channel);
if (std::vector<float> (aPtr, aPtr + a.getNumSamples())
!= std::vector<float> (bPtr, bPtr + b.getNumSamples()))
{
return false;
}
}
return true;
}
struct MemoryAudioSourceTests : public UnitTest
{
MemoryAudioSourceTests() : UnitTest ("MemoryAudioSource", UnitTestCategories::audio) {}

20
modules/juce_audio_formats/format/juce_BufferingAudioFormatReader.cpp
View file

@ -176,26 +176,6 @@ bool BufferingAudioReader::readNextBufferChunk()
//==============================================================================
#if JUCE_UNIT_TESTS
static bool operator== (const AudioBuffer<float>& a, const AudioBuffer<float>& b)
{
if (a.getNumChannels() != b.getNumChannels() || a.getNumSamples() != b.getNumSamples())
return false;
for (int channel = 0; channel < a.getNumChannels(); ++channel)
{
auto* aPtr = a.getReadPointer (channel);
auto* bPtr = b.getReadPointer (channel);
if (std::vector<float> (aPtr, aPtr + a.getNumSamples())
!= std::vector<float> (bPtr, bPtr + b.getNumSamples()))
{
return false;
}
}
return true;
}
static bool isSilent (const AudioBuffer<float>& b)
{
for (int channel = 0; channel < b.getNumChannels(); ++channel)