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Used SFINAE except of if constexpr for the AudioSpan constructor

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paulfd 2019-09-20 23:10:09 +02:00
parent d6b4678582
commit 695ec6ed54
1 changed files with 11 additions and 6 deletions
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17
sfizz/AudioSpan.h
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@ -28,8 +28,8 @@
#include "Debug.h"
#include "LeakDetector.h"
#include "SIMDHelpers.h"
#include <initializer_list>
#include <array>
#include <initializer_list>
#include <type_traits>
template <class Type, unsigned int MaxChannels = sfz::config::numChannels>
@ -76,19 +76,24 @@ public:
}
}
template <class U, unsigned int N, unsigned int Alignment, typename = std::enable_if<N <= MaxChannels>, typename = std::enable_if_t<std::is_const<U>::value, int>>
AudioSpan(AudioBuffer<U, N, Alignment>& audioBuffer)
: numFrames(audioBuffer.getNumFrames())
, numChannels(audioBuffer.getNumChannels())
{
for (int i = 0; i < numChannels; i++) {
this->spans[i] = audioBuffer.channelReader(i);
}
}
template <class U, unsigned int N, unsigned int Alignment, typename = std::enable_if<N <= MaxChannels>>
AudioSpan(AudioBuffer<U, N, Alignment>& audioBuffer)
: numFrames(audioBuffer.getNumFrames())
, numChannels(audioBuffer.getNumChannels())
{
for (int i = 0; i < numChannels; i++) {
if constexpr (std::is_const<Type>::value)
this->spans[i] = audioBuffer.channelReader(i);
else
this->spans[i] = audioBuffer.channelWriter(i);
this->spans[i] = audioBuffer.channelWriter(i);
}
}
template <class U, unsigned int N, typename = std::enable_if<N <= MaxChannels>>
AudioSpan(const AudioSpan<U, N>& other)
: numFrames(other.getNumFrames())