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fix macOS build (following Projucer changes made in Windows, which removed /Applications/JUCE/modules from its headers). move JUCE headers under source control, so that Windows and macOS can both build against same version of JUCE. remove AUv3 target (I think it's an iOS thing, so it will never work with this macOS fluidsynth dylib).

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This commit is contained in:
Alex Birch
2018-06-17 13:34:53 +01:00
parent a2be47c887
commit dff4d13a1d
1563 changed files with 601601 additions and 3466 deletions
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170
modules/juce_audio_basics/mpe/juce_MPEValue.cpp Normal file
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/*
==============================================================================
This file is part of the JUCE library.
Copyright (c) 2017 - ROLI Ltd.
JUCE is an open source library subject to commercial or open-source
licensing.
The code included in this file is provided under the terms of the ISC license
http://www.isc.org/downloads/software-support-policy/isc-license. Permission
To use, copy, modify, and/or distribute this software for any purpose with or
without fee is hereby granted provided that the above copyright notice and
this permission notice appear in all copies.
JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
DISCLAIMED.
==============================================================================
*/
namespace juce
{
MPEValue::MPEValue() noexcept {}
MPEValue::MPEValue (int value) : normalisedValue (value) {}
//==============================================================================
MPEValue MPEValue::from7BitInt (int value) noexcept
{
jassert (value >= 0 && value <= 127);
auto valueAs14Bit = value <= 64 ? value << 7
: int (jmap<float> (float (value - 64), 0.0f, 63.0f, 0.0f, 8191.0f)) + 8192;
return { valueAs14Bit };
}
MPEValue MPEValue::from14BitInt (int value) noexcept
{
jassert (value >= 0 && value <= 16383);
return { value };
}
//==============================================================================
MPEValue MPEValue::minValue() noexcept { return MPEValue::from7BitInt (0); }
MPEValue MPEValue::centreValue() noexcept { return MPEValue::from7BitInt (64); }
MPEValue MPEValue::maxValue() noexcept { return MPEValue::from7BitInt (127); }
int MPEValue::as7BitInt() const noexcept
{
return normalisedValue >> 7;
}
int MPEValue::as14BitInt() const noexcept
{
return normalisedValue;
}
//==============================================================================
float MPEValue::asSignedFloat() const noexcept
{
return (normalisedValue < 8192)
? jmap<float> (float (normalisedValue), 0.0f, 8192.0f, -1.0f, 0.0f)
: jmap<float> (float (normalisedValue), 8192.0f, 16383.0f, 0.0f, 1.0f);
}
float MPEValue::asUnsignedFloat() const noexcept
{
return jmap<float> (float (normalisedValue), 0.0f, 16383.0f, 0.0f, 1.0f);
}
//==============================================================================
bool MPEValue::operator== (const MPEValue& other) const noexcept
{
return normalisedValue == other.normalisedValue;
}
bool MPEValue::operator!= (const MPEValue& other) const noexcept
{
return ! operator== (other);
}
//==============================================================================
//==============================================================================
#if JUCE_UNIT_TESTS
class MPEValueTests : public UnitTest
{
public:
MPEValueTests() : UnitTest ("MPEValue class", "MIDI/MPE") {}
void runTest() override
{
beginTest ("comparison operator");
{
MPEValue value1 = MPEValue::from7BitInt (7);
MPEValue value2 = MPEValue::from7BitInt (7);
MPEValue value3 = MPEValue::from7BitInt (8);
expect (value1 == value1);
expect (value1 == value2);
expect (value1 != value3);
}
beginTest ("special values");
{
expectEquals (MPEValue::minValue().as7BitInt(), 0);
expectEquals (MPEValue::minValue().as14BitInt(), 0);
expectEquals (MPEValue::centreValue().as7BitInt(), 64);
expectEquals (MPEValue::centreValue().as14BitInt(), 8192);
expectEquals (MPEValue::maxValue().as7BitInt(), 127);
expectEquals (MPEValue::maxValue().as14BitInt(), 16383);
}
beginTest ("zero/minimum value");
{
expectValuesConsistent (MPEValue::from7BitInt (0), 0, 0, -1.0f, 0.0f);
expectValuesConsistent (MPEValue::from14BitInt (0), 0, 0, -1.0f, 0.0f);
}
beginTest ("maximum value");
{
expectValuesConsistent (MPEValue::from7BitInt (127), 127, 16383, 1.0f, 1.0f);
expectValuesConsistent (MPEValue::from14BitInt (16383), 127, 16383, 1.0f, 1.0f);
}
beginTest ("centre value");
{
expectValuesConsistent (MPEValue::from7BitInt (64), 64, 8192, 0.0f, 0.5f);
expectValuesConsistent (MPEValue::from14BitInt (8192), 64, 8192, 0.0f, 0.5f);
}
beginTest ("value halfway between min and centre");
{
expectValuesConsistent (MPEValue::from7BitInt (32), 32, 4096, -0.5f, 0.25f);
expectValuesConsistent (MPEValue::from14BitInt (4096), 32, 4096, -0.5f, 0.25f);
}
}
private:
//==============================================================================
void expectValuesConsistent (MPEValue value,
int expectedValueAs7BitInt,
int expectedValueAs14BitInt,
float expectedValueAsSignedFloat,
float expectedValueAsUnsignedFloat)
{
expectEquals (value.as7BitInt(), expectedValueAs7BitInt);
expectEquals (value.as14BitInt(), expectedValueAs14BitInt);
expectFloatWithinRelativeError (value.asSignedFloat(), expectedValueAsSignedFloat, 0.0001f);
expectFloatWithinRelativeError (value.asUnsignedFloat(), expectedValueAsUnsignedFloat, 0.0001f);
}
//==============================================================================
void expectFloatWithinRelativeError (float actualValue, float expectedValue, float maxRelativeError)
{
const float maxAbsoluteError = jmax (1.0f, std::abs (expectedValue)) * maxRelativeError;
expect (std::abs (expectedValue - actualValue) < maxAbsoluteError);
}
};
static MPEValueTests MPEValueUnitTests;
#endif // JUCE_UNIT_TESTS
} // namespace juce