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Support nullptr for submix sends

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This commit is contained in:
Jack Andersen 2017-01-15 22:39:56 -10:00
parent 9c37a39fde
commit 593170cefe
1 changed files with 12 additions and 0 deletions
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12
lib/audiodev/AudioVoice.cpp
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@ -242,6 +242,9 @@ void AudioVoiceMono::resetChannelLevels()
void AudioVoiceMono::setMonoChannelLevels(IAudioSubmix* submix, const float coefs[8], bool slew)
{
if (!submix)
submix = &m_root.m_mainSubmix;
auto search = m_sendMatrices.find(submix);
if (search == m_sendMatrices.cend())
search = m_sendMatrices.emplace(submix, AudioMatrixMono{}).first;
@ -262,6 +265,9 @@ void AudioVoiceMono::setStereoChannelLevels(IAudioSubmix* submix, const float co
coefs[7][0]
};
if (!submix)
submix = &m_root.m_mainSubmix;
auto search = m_sendMatrices.find(submix);
if (search == m_sendMatrices.cend())
search = m_sendMatrices.emplace(submix, AudioMatrixMono{}).first;
@ -455,6 +461,9 @@ void AudioVoiceStereo::setMonoChannelLevels(IAudioSubmix* submix, const float co
{coefs[7], coefs[7]}
};
if (!submix)
submix = &m_root.m_mainSubmix;
auto search = m_sendMatrices.find(submix);
if (search == m_sendMatrices.cend())
search = m_sendMatrices.emplace(submix, AudioMatrixStereo{}).first;
@ -463,6 +472,9 @@ void AudioVoiceStereo::setMonoChannelLevels(IAudioSubmix* submix, const float co
void AudioVoiceStereo::setStereoChannelLevels(IAudioSubmix* submix, const float coefs[8][2], bool slew)
{
if (!submix)
submix = &m_root.m_mainSubmix;
auto search = m_sendMatrices.find(submix);
if (search == m_sendMatrices.cend())
search = m_sendMatrices.emplace(submix, AudioMatrixStereo{}).first;