TorqueGameEngines/Torque3D
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Initial commit

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added libraries:
opus
flac
libsndfile

updated:
libvorbis
libogg
openal

- Everything works as expected for now. Bare in mind libsndfile needed the check for whether or not it could find the xiph libraries removed in order for this to work.
This commit is contained in:
marauder2k7 2024-03-21 17:33:47 +00:00
parent 05a083ca6f
commit a745fc3757
1954 changed files with 431332 additions and 21037 deletions
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37
Engine/lib/openal-soft/alc/effects/compressor.cpp
View file

@ -64,7 +64,10 @@ namespace {
struct CompressorState final : public EffectState {
/* Effect gains for each channel */
float mGain[MaxAmbiChannels][MAX_OUTPUT_CHANNELS]{};
struct {
uint mTarget{InvalidChannelIndex};
float mGain{1.0f};
} mChans[MaxAmbiChannels];
/* Effect parameters */
bool mEnabled{true};
@ -73,7 +76,7 @@ struct CompressorState final : public EffectState {
float mEnvFollower{1.0f};
void deviceUpdate(const DeviceBase *device, const Buffer &buffer) override;
void deviceUpdate(const DeviceBase *device, const BufferStorage *buffer) override;
void update(const ContextBase *context, const EffectSlot *slot, const EffectProps *props,
const EffectTarget target) override;
void process(const size_t samplesToDo, const al::span<const FloatBufferLine> samplesIn,
@ -82,7 +85,7 @@ struct CompressorState final : public EffectState {
DEF_NEWDEL(CompressorState)
};
void CompressorState::deviceUpdate(const DeviceBase *device, const Buffer&)
void CompressorState::deviceUpdate(const DeviceBase *device, const BufferStorage*)
{
/* Number of samples to do a full attack and release (non-integer sample
* counts are okay).
@ -103,9 +106,12 @@ void CompressorState::update(const ContextBase*, const EffectSlot *slot,
mEnabled = props->Compressor.OnOff;
mOutTarget = target.Main->Buffer;
auto set_gains = [slot,target](auto &gains, al::span<const float,MaxAmbiChannels> coeffs)
{ ComputePanGains(target.Main, coeffs.data(), slot->Gain, gains); };
SetAmbiPanIdentity(std::begin(mGain), slot->Wet.Buffer.size(), set_gains);
auto set_channel = [this](size_t idx, uint outchan, float outgain)
{
mChans[idx].mTarget = outchan;
mChans[idx].mGain = outgain;
};
target.Main->setAmbiMixParams(slot->Wet, slot->Gain, set_channel);
}
void CompressorState::process(const size_t samplesToDo,
@ -158,19 +164,22 @@ void CompressorState::process(const size_t samplesToDo,
mEnvFollower = env;
/* Now compress the signal amplitude to output. */
auto changains = std::addressof(mGain[0]);
auto chan = std::cbegin(mChans);
for(const auto &input : samplesIn)
{
const float *outgains{*(changains++)};
for(FloatBufferLine &output : samplesOut)
const size_t outidx{chan->mTarget};
if(outidx != InvalidChannelIndex)
{
const float gain{*(outgains++)};
const float *RESTRICT src{input.data() + base};
float *RESTRICT dst{samplesOut[outidx].data() + base};
const float gain{chan->mGain};
if(!(std::fabs(gain) > GainSilenceThreshold))
continue;
for(size_t i{0u};i < td;i++)
output[base+i] += input[base+i] * gains[i] * gain;
{
for(size_t i{0u};i < td;i++)
dst[i] += src[i] * gains[i] * gain;
}
}
++chan;
}
base += td;