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Initial AudioMatrixSSE

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This commit is contained in:
Jack Andersen
2016-05-21 22:37:16 -10:00
parent 9078a16642
commit d1eb3a6b3b
4 changed files with 567 additions and 38 deletions
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54
lib/audiodev/AudioMatrix.cpp
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@@ -9,17 +9,17 @@ void AudioMatrixMono::setDefaultMatrixCoefficients(AudioChannelSet acSet)
{
m_curSlewFrame = 0;
m_slewFrames = 0;
memset(m_coefs, 0, sizeof(m_coefs));
memset(&m_coefs, 0, sizeof(m_coefs));
switch (acSet)
{
case AudioChannelSet::Stereo:
case AudioChannelSet::Quad:
m_coefs[int(AudioChannel::FrontLeft)] = 1.0;
m_coefs[int(AudioChannel::FrontRight)] = 1.0;
m_coefs.v[int(AudioChannel::FrontLeft)] = 1.0;
m_coefs.v[int(AudioChannel::FrontRight)] = 1.0;
break;
case AudioChannelSet::Surround51:
case AudioChannelSet::Surround71:
m_coefs[int(AudioChannel::FrontCenter)] = 1.0;
m_coefs.v[int(AudioChannel::FrontCenter)] = 1.0;
break;
default: break;
}
@@ -41,7 +41,7 @@ int16_t* AudioMatrixMono::mixMonoSampleData(const AudioVoiceEngineMixInfo& info,
AudioChannel ch = chmap.m_channels[c];
if (ch != AudioChannel::Unknown)
{
*dataOut = Clamp16(*dataOut + *dataIn * (m_coefs[int(ch)] * t + m_oldCoefs[int(ch)] * omt));
*dataOut = Clamp16(*dataOut + *dataIn * (m_coefs.v[int(ch)] * t + m_oldCoefs.v[int(ch)] * omt));
++dataOut;
}
}
@@ -55,7 +55,7 @@ int16_t* AudioMatrixMono::mixMonoSampleData(const AudioVoiceEngineMixInfo& info,
AudioChannel ch = chmap.m_channels[c];
if (ch != AudioChannel::Unknown)
{
*dataOut = Clamp16(*dataOut + *dataIn * m_coefs[int(ch)]);
*dataOut = Clamp16(*dataOut + *dataIn * m_coefs.v[int(ch)]);
++dataOut;
}
}
@@ -80,7 +80,7 @@ int32_t* AudioMatrixMono::mixMonoSampleData(const AudioVoiceEngineMixInfo& info,
AudioChannel ch = chmap.m_channels[c];
if (ch != AudioChannel::Unknown)
{
*dataOut = Clamp32(*dataOut + *dataIn * (m_coefs[int(ch)] * t + m_oldCoefs[int(ch)] * omt));
*dataOut = Clamp32(*dataOut + *dataIn * (m_coefs.v[int(ch)] * t + m_oldCoefs.v[int(ch)] * omt));
++dataOut;
}
}
@@ -94,7 +94,7 @@ int32_t* AudioMatrixMono::mixMonoSampleData(const AudioVoiceEngineMixInfo& info,
AudioChannel ch = chmap.m_channels[c];
if (ch != AudioChannel::Unknown)
{
*dataOut = Clamp32(*dataOut + *dataIn * m_coefs[int(ch)]);
*dataOut = Clamp32(*dataOut + *dataIn * m_coefs.v[int(ch)]);
++dataOut;
}
}
@@ -119,7 +119,7 @@ float* AudioMatrixMono::mixMonoSampleData(const AudioVoiceEngineMixInfo& info,
AudioChannel ch = chmap.m_channels[c];
if (ch != AudioChannel::Unknown)
{
*dataOut = ClampFlt(*dataOut + *dataIn * (m_coefs[int(ch)] * t + m_oldCoefs[int(ch)] * omt));
*dataOut = ClampFlt(*dataOut + *dataIn * (m_coefs.v[int(ch)] * t + m_oldCoefs.v[int(ch)] * omt));
++dataOut;
}
}
@@ -133,7 +133,7 @@ float* AudioMatrixMono::mixMonoSampleData(const AudioVoiceEngineMixInfo& info,
AudioChannel ch = chmap.m_channels[c];
if (ch != AudioChannel::Unknown)
{
*dataOut = ClampFlt(*dataOut + *dataIn * m_coefs[int(ch)]);
*dataOut = ClampFlt(*dataOut + *dataIn * m_coefs.v[int(ch)]);
++dataOut;
}
}
@@ -146,18 +146,18 @@ void AudioMatrixStereo::setDefaultMatrixCoefficients(AudioChannelSet acSet)
{
m_curSlewFrame = 0;
m_slewFrames = 0;
memset(m_coefs, 0, sizeof(m_coefs));
memset(&m_coefs, 0, sizeof(m_coefs));
switch (acSet)
{
case AudioChannelSet::Stereo:
case AudioChannelSet::Quad:
m_coefs[int(AudioChannel::FrontLeft)][0] = 1.0;
m_coefs[int(AudioChannel::FrontRight)][1] = 1.0;
m_coefs.v[int(AudioChannel::FrontLeft)][0] = 1.0;
m_coefs.v[int(AudioChannel::FrontRight)][1] = 1.0;
break;
case AudioChannelSet::Surround51:
case AudioChannelSet::Surround71:
m_coefs[int(AudioChannel::FrontLeft)][0] = 1.0;
m_coefs[int(AudioChannel::FrontRight)][1] = 1.0;
m_coefs.v[int(AudioChannel::FrontLeft)][0] = 1.0;
m_coefs.v[int(AudioChannel::FrontRight)][1] = 1.0;
break;
default: break;
}
@@ -180,8 +180,8 @@ int16_t* AudioMatrixStereo::mixStereoSampleData(const AudioVoiceEngineMixInfo& i
if (ch != AudioChannel::Unknown)
{
*dataOut = Clamp16(*dataOut +
*dataIn * (m_coefs[int(ch)][0] * t + m_oldCoefs[int(ch)][0] * omt) +
*dataIn * (m_coefs[int(ch)][1] * t + m_oldCoefs[int(ch)][1] * omt));
*dataIn * (m_coefs.v[int(ch)][0] * t + m_oldCoefs.v[int(ch)][0] * omt) +
*dataIn * (m_coefs.v[int(ch)][1] * t + m_oldCoefs.v[int(ch)][1] * omt));
++dataOut;
}
}
@@ -196,8 +196,8 @@ int16_t* AudioMatrixStereo::mixStereoSampleData(const AudioVoiceEngineMixInfo& i
if (ch != AudioChannel::Unknown)
{
*dataOut = Clamp16(*dataOut +
dataIn[0] * m_coefs[int(ch)][0] +
dataIn[1] * m_coefs[int(ch)][1]);
dataIn[0] * m_coefs.v[int(ch)][0] +
dataIn[1] * m_coefs.v[int(ch)][1]);
++dataOut;
}
}
@@ -223,8 +223,8 @@ int32_t* AudioMatrixStereo::mixStereoSampleData(const AudioVoiceEngineMixInfo& i
if (ch != AudioChannel::Unknown)
{
*dataOut = Clamp32(*dataOut +
*dataIn * (m_coefs[int(ch)][0] * t + m_oldCoefs[int(ch)][0] * omt) +
*dataIn * (m_coefs[int(ch)][1] * t + m_oldCoefs[int(ch)][1] * omt));
*dataIn * (m_coefs.v[int(ch)][0] * t + m_oldCoefs.v[int(ch)][0] * omt) +
*dataIn * (m_coefs.v[int(ch)][1] * t + m_oldCoefs.v[int(ch)][1] * omt));
++dataOut;
}
}
@@ -239,8 +239,8 @@ int32_t* AudioMatrixStereo::mixStereoSampleData(const AudioVoiceEngineMixInfo& i
if (ch != AudioChannel::Unknown)
{
*dataOut = Clamp32(*dataOut +
dataIn[0] * m_coefs[int(ch)][0] +
dataIn[1] * m_coefs[int(ch)][1]);
dataIn[0] * m_coefs.v[int(ch)][0] +
dataIn[1] * m_coefs.v[int(ch)][1]);
++dataOut;
}
}
@@ -266,8 +266,8 @@ float* AudioMatrixStereo::mixStereoSampleData(const AudioVoiceEngineMixInfo& inf
if (ch != AudioChannel::Unknown)
{
*dataOut = ClampFlt(*dataOut +
*dataIn * (m_coefs[int(ch)][0] * t + m_oldCoefs[int(ch)][0] * omt) +
*dataIn * (m_coefs[int(ch)][1] * t + m_oldCoefs[int(ch)][1] * omt));
*dataIn * (m_coefs.v[int(ch)][0] * t + m_oldCoefs.v[int(ch)][0] * omt) +
*dataIn * (m_coefs.v[int(ch)][1] * t + m_oldCoefs.v[int(ch)][1] * omt));
++dataOut;
}
}
@@ -282,8 +282,8 @@ float* AudioMatrixStereo::mixStereoSampleData(const AudioVoiceEngineMixInfo& inf
if (ch != AudioChannel::Unknown)
{
*dataOut = ClampFlt(*dataOut +
dataIn[0] * m_coefs[int(ch)][0] +
dataIn[1] * m_coefs[int(ch)][1]);
dataIn[0] * m_coefs.v[int(ch)][0] +
dataIn[1] * m_coefs.v[int(ch)][1]);
++dataOut;
}
}