mirror of https://github.com/bsnes-emu/bsnes.git
51 lines
1.4 KiB
C++
Executable File
51 lines
1.4 KiB
C++
Executable File
#ifdef NALL_DSP_INTERNAL_HPP
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void DSP::setChannels(unsigned channels) {
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assert(channels > 0);
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buffer.setChannels(channels);
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output.setChannels(channels);
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settings.channels = channels;
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}
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void DSP::setPrecision(unsigned precision) {
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settings.precision = precision;
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settings.intensity = 1 << (settings.precision - 1);
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settings.intensityInverse = 1.0 / settings.intensity;
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}
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void DSP::setFrequency(real frequency) {
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settings.frequency = frequency;
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resampler->setFrequency();
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}
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void DSP::setVolume(real volume) {
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settings.volume = volume;
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}
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void DSP::setBalance(real balance) {
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settings.balance = balance;
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}
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void DSP::setResampler(ResampleEngine engine) {
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if(resampler) delete resampler;
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switch(engine) {
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case ResampleEngine::Nearest: resampler = new ResampleNearest(*this); return;
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case ResampleEngine::Linear: resampler = new ResampleLinear (*this); return;
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case ResampleEngine::Cosine: resampler = new ResampleCosine (*this); return;
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case ResampleEngine::Cubic: resampler = new ResampleCubic (*this); return;
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case ResampleEngine::Hermite: resampler = new ResampleHermite(*this); return;
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case ResampleEngine::Average: resampler = new ResampleAverage(*this); return;
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case ResampleEngine::Sinc: resampler = new ResampleSinc (*this); return;
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}
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throw;
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}
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void DSP::setResamplerFrequency(real frequency) {
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resampler->frequency = frequency;
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resampler->setFrequency();
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}
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#endif
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