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authorChris Robinson <[email protected]>2018-11-19 09:29:22 -0800
committerChris Robinson <[email protected]>2018-11-19 09:29:22 -0800
commit55637ff1fc9a2d815e46bafcae3430c43e1b1eee (patch)
tree9824d7c0465f740b2314866404d8573d3e8c26fc /Alc
parent387a34ca002bdc25cc31fb8514c0fa2e44af6e1b (diff)
Rename reverb struct members
Diffstat (limited to 'Alc')
-rw-r--r--Alc/effects/reverb.cpp448
1 files changed, 224 insertions, 224 deletions
diff --git a/Alc/effects/reverb.cpp b/Alc/effects/reverb.cpp
index 68c76337..4fef38d1 100644
--- a/Alc/effects/reverb.cpp
+++ b/Alc/effects/reverb.cpp
@@ -280,8 +280,8 @@ struct ReverbState final : public ALeffectState {
/* All delay lines are allocated as a single buffer to reduce memory
* fragmentation and management code.
*/
- ALfloat *SampleBuffer;
- ALuint TotalSamples;
+ ALfloat *mSampleBuffer;
+ ALuint mTotalSamples;
struct {
/* Calculated parameters which indicate if cross-fading is needed after
@@ -290,45 +290,45 @@ struct ReverbState final : public ALeffectState {
ALfloat Density, Diffusion;
ALfloat DecayTime, HFDecayTime, LFDecayTime;
ALfloat HFReference, LFReference;
- } Params;
+ } mParams;
/* Master effect filters */
struct {
BiquadFilter Lp;
BiquadFilter Hp;
- } Filter[NUM_LINES];
+ } mFilter[NUM_LINES];
/* Core delay line (early reflections and late reverb tap from this). */
- DelayLineI Delay;
+ DelayLineI mDelay;
/* Tap points for early reflection delay. */
- ALsizei EarlyDelayTap[NUM_LINES][2];
- ALfloat EarlyDelayCoeff[NUM_LINES][2];
+ ALsizei mEarlyDelayTap[NUM_LINES][2];
+ ALfloat mEarlyDelayCoeff[NUM_LINES][2];
/* Tap points for late reverb feed and delay. */
- ALsizei LateFeedTap;
- ALsizei LateDelayTap[NUM_LINES][2];
+ ALsizei mLateFeedTap;
+ ALsizei mLateDelayTap[NUM_LINES][2];
/* Coefficients for the all-pass and line scattering matrices. */
- ALfloat MixX;
- ALfloat MixY;
+ ALfloat mMixX;
+ ALfloat mMixY;
- EarlyReflections Early;
+ EarlyReflections mEarly;
- LateReverb Late;
+ LateReverb mLate;
/* Indicates the cross-fade point for delay line reads [0,FADE_SAMPLES]. */
- ALsizei FadeCount;
+ ALsizei mFadeCount;
/* Maximum number of samples to process at once. */
- ALsizei MaxUpdate[2];
+ ALsizei mMaxUpdate[2];
/* The current write offset for all delay lines. */
- ALsizei Offset;
+ ALsizei mOffset;
/* Temporary storage used when processing. */
- alignas(16) ALfloat TempSamples[NUM_LINES][MAX_UPDATE_SAMPLES];
- alignas(16) ALfloat MixSamples[NUM_LINES][MAX_UPDATE_SAMPLES];
+ alignas(16) ALfloat mTempSamples[NUM_LINES][MAX_UPDATE_SAMPLES];
+ alignas(16) ALfloat mMixBuffer[NUM_LINES][MAX_UPDATE_SAMPLES];
};
static ALvoid ReverbState_Destruct(ReverbState *State);
@@ -346,102 +346,102 @@ static void ReverbState_Construct(ReverbState *state)
ALeffectState_Construct(STATIC_CAST(ALeffectState, state));
SET_VTABLE2(ReverbState, ALeffectState, state);
- state->TotalSamples = 0;
- state->SampleBuffer = NULL;
+ state->mTotalSamples = 0;
+ state->mSampleBuffer = NULL;
- state->Params.Density = AL_EAXREVERB_DEFAULT_DENSITY;
- state->Params.Diffusion = AL_EAXREVERB_DEFAULT_DIFFUSION;
- state->Params.DecayTime = AL_EAXREVERB_DEFAULT_DECAY_TIME;
- state->Params.HFDecayTime = AL_EAXREVERB_DEFAULT_DECAY_TIME*AL_EAXREVERB_DEFAULT_DECAY_HFRATIO;
- state->Params.LFDecayTime = AL_EAXREVERB_DEFAULT_DECAY_TIME*AL_EAXREVERB_DEFAULT_DECAY_LFRATIO;
- state->Params.HFReference = AL_EAXREVERB_DEFAULT_HFREFERENCE;
- state->Params.LFReference = AL_EAXREVERB_DEFAULT_LFREFERENCE;
+ state->mParams.Density = AL_EAXREVERB_DEFAULT_DENSITY;
+ state->mParams.Diffusion = AL_EAXREVERB_DEFAULT_DIFFUSION;
+ state->mParams.DecayTime = AL_EAXREVERB_DEFAULT_DECAY_TIME;
+ state->mParams.HFDecayTime = AL_EAXREVERB_DEFAULT_DECAY_TIME*AL_EAXREVERB_DEFAULT_DECAY_HFRATIO;
+ state->mParams.LFDecayTime = AL_EAXREVERB_DEFAULT_DECAY_TIME*AL_EAXREVERB_DEFAULT_DECAY_LFRATIO;
+ state->mParams.HFReference = AL_EAXREVERB_DEFAULT_HFREFERENCE;
+ state->mParams.LFReference = AL_EAXREVERB_DEFAULT_LFREFERENCE;
for(ALsizei i{0};i < NUM_LINES;i++)
{
- BiquadFilter_clear(&state->Filter[i].Lp);
- BiquadFilter_clear(&state->Filter[i].Hp);
+ BiquadFilter_clear(&state->mFilter[i].Lp);
+ BiquadFilter_clear(&state->mFilter[i].Hp);
}
- state->Delay.Mask = 0;
- state->Delay.Line = NULL;
+ state->mDelay.Mask = 0;
+ state->mDelay.Line = NULL;
for(ALsizei i{0};i < NUM_LINES;i++)
{
- state->EarlyDelayTap[i][0] = 0;
- state->EarlyDelayTap[i][1] = 0;
- state->EarlyDelayCoeff[i][0] = 0.0f;
- state->EarlyDelayCoeff[i][1] = 0.0f;
+ state->mEarlyDelayTap[i][0] = 0;
+ state->mEarlyDelayTap[i][1] = 0;
+ state->mEarlyDelayCoeff[i][0] = 0.0f;
+ state->mEarlyDelayCoeff[i][1] = 0.0f;
}
- state->LateFeedTap = 0;
+ state->mLateFeedTap = 0;
for(ALsizei i{0};i < NUM_LINES;i++)
{
- state->LateDelayTap[i][0] = 0;
- state->LateDelayTap[i][1] = 0;
+ state->mLateDelayTap[i][0] = 0;
+ state->mLateDelayTap[i][1] = 0;
}
- state->MixX = 0.0f;
- state->MixY = 0.0f;
+ state->mMixX = 0.0f;
+ state->mMixY = 0.0f;
- state->Early.VecAp.Delay.Mask = 0;
- state->Early.VecAp.Delay.Line = NULL;
- state->Early.VecAp.Coeff = 0.0f;
- state->Early.Delay.Mask = 0;
- state->Early.Delay.Line = NULL;
+ state->mEarly.VecAp.Delay.Mask = 0;
+ state->mEarly.VecAp.Delay.Line = NULL;
+ state->mEarly.VecAp.Coeff = 0.0f;
+ state->mEarly.Delay.Mask = 0;
+ state->mEarly.Delay.Line = NULL;
for(ALsizei i{0};i < NUM_LINES;i++)
{
- state->Early.VecAp.Offset[i][0] = 0;
- state->Early.VecAp.Offset[i][1] = 0;
- state->Early.Offset[i][0] = 0;
- state->Early.Offset[i][1] = 0;
- state->Early.Coeff[i][0] = 0.0f;
- state->Early.Coeff[i][1] = 0.0f;
+ state->mEarly.VecAp.Offset[i][0] = 0;
+ state->mEarly.VecAp.Offset[i][1] = 0;
+ state->mEarly.Offset[i][0] = 0;
+ state->mEarly.Offset[i][1] = 0;
+ state->mEarly.Coeff[i][0] = 0.0f;
+ state->mEarly.Coeff[i][1] = 0.0f;
}
- state->Late.DensityGain[0] = 0.0f;
- state->Late.DensityGain[1] = 0.0f;
- state->Late.Delay.Mask = 0;
- state->Late.Delay.Line = NULL;
- state->Late.VecAp.Delay.Mask = 0;
- state->Late.VecAp.Delay.Line = NULL;
- state->Late.VecAp.Coeff = 0.0f;
+ state->mLate.DensityGain[0] = 0.0f;
+ state->mLate.DensityGain[1] = 0.0f;
+ state->mLate.Delay.Mask = 0;
+ state->mLate.Delay.Line = NULL;
+ state->mLate.VecAp.Delay.Mask = 0;
+ state->mLate.VecAp.Delay.Line = NULL;
+ state->mLate.VecAp.Coeff = 0.0f;
for(ALsizei i{0};i < NUM_LINES;i++)
{
- state->Late.Offset[i][0] = 0;
- state->Late.Offset[i][1] = 0;
+ state->mLate.Offset[i][0] = 0;
+ state->mLate.Offset[i][1] = 0;
- state->Late.VecAp.Offset[i][0] = 0;
- state->Late.VecAp.Offset[i][1] = 0;
+ state->mLate.VecAp.Offset[i][0] = 0;
+ state->mLate.VecAp.Offset[i][1] = 0;
- state->Late.T60[i].MidGain[0] = 0.0f;
- state->Late.T60[i].MidGain[1] = 0.0f;
- BiquadFilter_clear(&state->Late.T60[i].HFFilter);
- BiquadFilter_clear(&state->Late.T60[i].LFFilter);
+ state->mLate.T60[i].MidGain[0] = 0.0f;
+ state->mLate.T60[i].MidGain[1] = 0.0f;
+ BiquadFilter_clear(&state->mLate.T60[i].HFFilter);
+ BiquadFilter_clear(&state->mLate.T60[i].LFFilter);
}
for(ALsizei i{0};i < NUM_LINES;i++)
{
for(ALsizei j{0};j < MAX_OUTPUT_CHANNELS;j++)
{
- state->Early.CurrentGain[i][j] = 0.0f;
- state->Early.PanGain[i][j] = 0.0f;
- state->Late.CurrentGain[i][j] = 0.0f;
- state->Late.PanGain[i][j] = 0.0f;
+ state->mEarly.CurrentGain[i][j] = 0.0f;
+ state->mEarly.PanGain[i][j] = 0.0f;
+ state->mLate.CurrentGain[i][j] = 0.0f;
+ state->mLate.PanGain[i][j] = 0.0f;
}
}
- state->FadeCount = 0;
- state->MaxUpdate[0] = MAX_UPDATE_SAMPLES;
- state->MaxUpdate[1] = MAX_UPDATE_SAMPLES;
- state->Offset = 0;
+ state->mFadeCount = 0;
+ state->mMaxUpdate[0] = MAX_UPDATE_SAMPLES;
+ state->mMaxUpdate[1] = MAX_UPDATE_SAMPLES;
+ state->mOffset = 0;
}
static ALvoid ReverbState_Destruct(ReverbState *State)
{
- al_free(State->SampleBuffer);
- State->SampleBuffer = NULL;
+ al_free(State->mSampleBuffer);
+ State->mSampleBuffer = NULL;
ALeffectState_Destruct(STATIC_CAST(ALeffectState,State));
State->~ReverbState();
@@ -517,31 +517,31 @@ static ALboolean AllocLines(const ALuint frequency, ReverbState *State)
AL_EAXREVERB_MAX_LATE_REVERB_DELAY +
(LATE_LINE_LENGTHS[NUM_LINES-1] - LATE_LINE_LENGTHS[0])*0.25f*multiplier;
totalSamples += CalcLineLength(length, totalSamples, frequency, MAX_UPDATE_SAMPLES,
- &State->Delay);
+ &State->mDelay);
/* The early vector all-pass line. */
length = EARLY_ALLPASS_LENGTHS[NUM_LINES-1] * multiplier;
totalSamples += CalcLineLength(length, totalSamples, frequency, 0,
- &State->Early.VecAp.Delay);
+ &State->mEarly.VecAp.Delay);
/* The early reflection line. */
length = EARLY_LINE_LENGTHS[NUM_LINES-1] * multiplier;
totalSamples += CalcLineLength(length, totalSamples, frequency, 0,
- &State->Early.Delay);
+ &State->mEarly.Delay);
/* The late vector all-pass line. */
length = LATE_ALLPASS_LENGTHS[NUM_LINES-1] * multiplier;
totalSamples += CalcLineLength(length, totalSamples, frequency, 0,
- &State->Late.VecAp.Delay);
+ &State->mLate.VecAp.Delay);
/* The late delay lines are calculated from the largest maximum density
* line length.
*/
length = LATE_LINE_LENGTHS[NUM_LINES-1] * multiplier;
totalSamples += CalcLineLength(length, totalSamples, frequency, 0,
- &State->Late.Delay);
+ &State->mLate.Delay);
- if(totalSamples != State->TotalSamples)
+ if(totalSamples != State->mTotalSamples)
{
ALfloat *newBuffer;
@@ -550,21 +550,21 @@ static ALboolean AllocLines(const ALuint frequency, ReverbState *State)
sizeof(ALfloat[NUM_LINES]) * totalSamples));
if(!newBuffer) return AL_FALSE;
- al_free(State->SampleBuffer);
- State->SampleBuffer = newBuffer;
- State->TotalSamples = totalSamples;
+ al_free(State->mSampleBuffer);
+ State->mSampleBuffer = newBuffer;
+ State->mTotalSamples = totalSamples;
}
/* Update all delays to reflect the new sample buffer. */
- RealizeLineOffset(State->SampleBuffer, &State->Delay);
- RealizeLineOffset(State->SampleBuffer, &State->Early.VecAp.Delay);
- RealizeLineOffset(State->SampleBuffer, &State->Early.Delay);
- RealizeLineOffset(State->SampleBuffer, &State->Late.VecAp.Delay);
- RealizeLineOffset(State->SampleBuffer, &State->Late.Delay);
+ RealizeLineOffset(State->mSampleBuffer, &State->mDelay);
+ RealizeLineOffset(State->mSampleBuffer, &State->mEarly.VecAp.Delay);
+ RealizeLineOffset(State->mSampleBuffer, &State->mEarly.Delay);
+ RealizeLineOffset(State->mSampleBuffer, &State->mLate.VecAp.Delay);
+ RealizeLineOffset(State->mSampleBuffer, &State->mLate.Delay);
/* Clear the sample buffer. */
- for(i = 0;i < State->TotalSamples;i++)
- State->SampleBuffer[i] = 0.0f;
+ for(i = 0;i < State->mTotalSamples;i++)
+ State->mSampleBuffer[i] = 0.0f;
return AL_TRUE;
}
@@ -582,57 +582,57 @@ static ALboolean ReverbState_deviceUpdate(ReverbState *State, ALCdevice *Device)
multiplier = CalcDelayLengthMult(AL_EAXREVERB_MAX_DENSITY);
/* The late feed taps are set a fixed position past the latest delay tap. */
- State->LateFeedTap = float2int((AL_EAXREVERB_MAX_REFLECTIONS_DELAY +
- EARLY_TAP_LENGTHS[NUM_LINES-1]*multiplier) *
- frequency);
+ State->mLateFeedTap = float2int((AL_EAXREVERB_MAX_REFLECTIONS_DELAY +
+ EARLY_TAP_LENGTHS[NUM_LINES-1]*multiplier) *
+ frequency);
/* Clear filters and gain coefficients since the delay lines were all just
* cleared (if not reallocated).
*/
for(i = 0;i < NUM_LINES;i++)
{
- BiquadFilter_clear(&State->Filter[i].Lp);
- BiquadFilter_clear(&State->Filter[i].Hp);
+ BiquadFilter_clear(&State->mFilter[i].Lp);
+ BiquadFilter_clear(&State->mFilter[i].Hp);
}
for(i = 0;i < NUM_LINES;i++)
{
- State->EarlyDelayCoeff[i][0] = 0.0f;
- State->EarlyDelayCoeff[i][1] = 0.0f;
+ State->mEarlyDelayCoeff[i][0] = 0.0f;
+ State->mEarlyDelayCoeff[i][1] = 0.0f;
}
for(i = 0;i < NUM_LINES;i++)
{
- State->Early.Coeff[i][0] = 0.0f;
- State->Early.Coeff[i][1] = 0.0f;
+ State->mEarly.Coeff[i][0] = 0.0f;
+ State->mEarly.Coeff[i][1] = 0.0f;
}
- State->Late.DensityGain[0] = 0.0f;
- State->Late.DensityGain[1] = 0.0f;
+ State->mLate.DensityGain[0] = 0.0f;
+ State->mLate.DensityGain[1] = 0.0f;
for(i = 0;i < NUM_LINES;i++)
{
- State->Late.T60[i].MidGain[0] = 0.0f;
- State->Late.T60[i].MidGain[1] = 0.0f;
- BiquadFilter_clear(&State->Late.T60[i].HFFilter);
- BiquadFilter_clear(&State->Late.T60[i].LFFilter);
+ State->mLate.T60[i].MidGain[0] = 0.0f;
+ State->mLate.T60[i].MidGain[1] = 0.0f;
+ BiquadFilter_clear(&State->mLate.T60[i].HFFilter);
+ BiquadFilter_clear(&State->mLate.T60[i].LFFilter);
}
for(i = 0;i < NUM_LINES;i++)
{
for(j = 0;j < MAX_OUTPUT_CHANNELS;j++)
{
- State->Early.CurrentGain[i][j] = 0.0f;
- State->Early.PanGain[i][j] = 0.0f;
- State->Late.CurrentGain[i][j] = 0.0f;
- State->Late.PanGain[i][j] = 0.0f;
+ State->mEarly.CurrentGain[i][j] = 0.0f;
+ State->mEarly.PanGain[i][j] = 0.0f;
+ State->mLate.CurrentGain[i][j] = 0.0f;
+ State->mLate.PanGain[i][j] = 0.0f;
}
}
/* Reset counters and offset base. */
- State->FadeCount = 0;
- State->MaxUpdate[0] = MAX_UPDATE_SAMPLES;
- State->MaxUpdate[1] = MAX_UPDATE_SAMPLES;
- State->Offset = 0;
+ State->mFadeCount = 0;
+ State->mMaxUpdate[0] = MAX_UPDATE_SAMPLES;
+ State->mMaxUpdate[1] = MAX_UPDATE_SAMPLES;
+ State->mOffset = 0;
return AL_TRUE;
}
@@ -755,13 +755,13 @@ static ALvoid UpdateDelayLine(const ALfloat earlyDelay, const ALfloat lateDelay,
for(i = 0;i < NUM_LINES;i++)
{
length = earlyDelay + EARLY_TAP_LENGTHS[i]*multiplier;
- State->EarlyDelayTap[i][1] = float2int(length * frequency);
+ State->mEarlyDelayTap[i][1] = float2int(length * frequency);
length = EARLY_TAP_LENGTHS[i]*multiplier;
- State->EarlyDelayCoeff[i][1] = CalcDecayCoeff(length, decayTime);
+ State->mEarlyDelayCoeff[i][1] = CalcDecayCoeff(length, decayTime);
length = lateDelay + (LATE_LINE_LENGTHS[i] - LATE_LINE_LENGTHS[0])*0.25f*multiplier;
- State->LateDelayTap[i][1] = State->LateFeedTap + float2int(length * frequency);
+ State->mLateDelayTap[i][1] = State->mLateFeedTap + float2int(length * frequency);
}
}
@@ -934,17 +934,17 @@ static ALvoid Update3DPanning(const ALCdevice *Device, const ALfloat *Reflection
*/
rot = GetTransformFromVector(ReflectionsPan);
MATRIX_MULT(transform, rot, A2B);
- memset(&State->Early.PanGain, 0, sizeof(State->Early.PanGain));
+ memset(&State->mEarly.PanGain, 0, sizeof(State->mEarly.PanGain));
for(i = 0;i < MAX_EFFECT_CHANNELS;i++)
ComputePanGains(&Device->FOAOut, transform.m[i], earlyGain,
- State->Early.PanGain[i]);
+ State->mEarly.PanGain[i]);
rot = GetTransformFromVector(LateReverbPan);
MATRIX_MULT(transform, rot, A2B);
- memset(&State->Late.PanGain, 0, sizeof(State->Late.PanGain));
+ memset(&State->mLate.PanGain, 0, sizeof(State->mLate.PanGain));
for(i = 0;i < MAX_EFFECT_CHANNELS;i++)
ComputePanGains(&Device->FOAOut, transform.m[i], lateGain,
- State->Late.PanGain[i]);
+ State->mLate.PanGain[i]);
#undef MATRIX_MULT
}
@@ -964,16 +964,16 @@ static void ReverbState_update(ReverbState *State, const ALCcontext *Context, co
* killing most of the signal.
*/
gainhf = maxf(props->Reverb.GainHF, 0.001f);
- BiquadFilter_setParams(&State->Filter[0].Lp, BiquadType::HighShelf, gainhf, hf0norm,
+ BiquadFilter_setParams(&State->mFilter[0].Lp, BiquadType::HighShelf, gainhf, hf0norm,
calc_rcpQ_from_slope(gainhf, 1.0f));
lf0norm = minf(props->Reverb.LFReference / frequency, 0.49f);
gainlf = maxf(props->Reverb.GainLF, 0.001f);
- BiquadFilter_setParams(&State->Filter[0].Hp, BiquadType::LowShelf, gainlf, lf0norm,
+ BiquadFilter_setParams(&State->mFilter[0].Hp, BiquadType::LowShelf, gainlf, lf0norm,
calc_rcpQ_from_slope(gainlf, 1.0f));
for(i = 1;i < NUM_LINES;i++)
{
- BiquadFilter_copyParams(&State->Filter[i].Lp, &State->Filter[0].Lp);
- BiquadFilter_copyParams(&State->Filter[i].Hp, &State->Filter[0].Hp);
+ BiquadFilter_copyParams(&State->mFilter[i].Lp, &State->mFilter[0].Lp);
+ BiquadFilter_copyParams(&State->mFilter[i].Hp, &State->mFilter[0].Hp);
}
/* Update the main effect delay and associated taps. */
@@ -983,10 +983,10 @@ static void ReverbState_update(ReverbState *State, const ALCcontext *Context, co
/* Update the early lines. */
UpdateEarlyLines(props->Reverb.Density, props->Reverb.Diffusion,
- props->Reverb.DecayTime, frequency, &State->Early);
+ props->Reverb.DecayTime, frequency, &State->mEarly);
/* Get the mixing matrix coefficients. */
- CalcMatrixCoeffs(props->Reverb.Diffusion, &State->MixX, &State->MixY);
+ CalcMatrixCoeffs(props->Reverb.Diffusion, &State->mMixX, &State->mMixY);
/* If the HF limit parameter is flagged, calculate an appropriate limit
* based on the air absorption parameter.
@@ -1006,7 +1006,7 @@ static void ReverbState_update(ReverbState *State, const ALCcontext *Context, co
/* Update the late lines. */
UpdateLateLines(props->Reverb.Density, props->Reverb.Diffusion,
lfDecayTime, props->Reverb.DecayTime, hfDecayTime, lf0norm, hf0norm,
- frequency, &State->Late
+ frequency, &State->mLate
);
/* Update early and late 3D panning. */
@@ -1016,35 +1016,35 @@ static void ReverbState_update(ReverbState *State, const ALCcontext *Context, co
State);
/* Calculate the max update size from the smallest relevant delay. */
- State->MaxUpdate[1] = mini(MAX_UPDATE_SAMPLES,
- mini(State->Early.Offset[0][1], State->Late.Offset[0][1])
+ State->mMaxUpdate[1] = mini(MAX_UPDATE_SAMPLES,
+ mini(State->mEarly.Offset[0][1], State->mLate.Offset[0][1])
);
/* Determine if delay-line cross-fading is required. Density is essentially
* a master control for the feedback delays, so changes the offsets of many
* delay lines.
*/
- if(State->Params.Density != props->Reverb.Density ||
+ if(State->mParams.Density != props->Reverb.Density ||
/* Diffusion and decay times influences the decay rate (gain) of the
* late reverb T60 filter.
*/
- State->Params.Diffusion != props->Reverb.Diffusion ||
- State->Params.DecayTime != props->Reverb.DecayTime ||
- State->Params.HFDecayTime != hfDecayTime ||
- State->Params.LFDecayTime != lfDecayTime ||
+ State->mParams.Diffusion != props->Reverb.Diffusion ||
+ State->mParams.DecayTime != props->Reverb.DecayTime ||
+ State->mParams.HFDecayTime != hfDecayTime ||
+ State->mParams.LFDecayTime != lfDecayTime ||
/* HF/LF References control the weighting used to calculate the density
* gain.
*/
- State->Params.HFReference != props->Reverb.HFReference ||
- State->Params.LFReference != props->Reverb.LFReference)
- State->FadeCount = 0;
- State->Params.Density = props->Reverb.Density;
- State->Params.Diffusion = props->Reverb.Diffusion;
- State->Params.DecayTime = props->Reverb.DecayTime;
- State->Params.HFDecayTime = hfDecayTime;
- State->Params.LFDecayTime = lfDecayTime;
- State->Params.HFReference = props->Reverb.HFReference;
- State->Params.LFReference = props->Reverb.LFReference;
+ State->mParams.HFReference != props->Reverb.HFReference ||
+ State->mParams.LFReference != props->Reverb.LFReference)
+ State->mFadeCount = 0;
+ State->mParams.Density = props->Reverb.Density;
+ State->mParams.Diffusion = props->Reverb.Diffusion;
+ State->mParams.DecayTime = props->Reverb.DecayTime;
+ State->mParams.HFDecayTime = hfDecayTime;
+ State->mParams.LFDecayTime = lfDecayTime;
+ State->mParams.HFReference = props->Reverb.HFReference;
+ State->mParams.LFReference = props->Reverb.LFReference;
}
@@ -1247,11 +1247,11 @@ static void VectorAllpass_Faded(ALfloat (*RESTRICT samples)[MAX_UPDATE_SAMPLES],
static void EarlyReflection_Unfaded(ReverbState *State, ALsizei offset, const ALsizei todo,
ALfloat (*RESTRICT out)[MAX_UPDATE_SAMPLES])
{
- ALfloat (*RESTRICT temps)[MAX_UPDATE_SAMPLES] = State->TempSamples;
- const DelayLineI early_delay = State->Early.Delay;
- const DelayLineI main_delay = State->Delay;
- const ALfloat mixX = State->MixX;
- const ALfloat mixY = State->MixY;
+ ALfloat (*RESTRICT temps)[MAX_UPDATE_SAMPLES] = State->mTempSamples;
+ const DelayLineI early_delay = State->mEarly.Delay;
+ const DelayLineI main_delay = State->mDelay;
+ const ALfloat mixX = State->mMixX;
+ const ALfloat mixY = State->mMixY;
ALsizei late_feed_tap;
ALsizei i, j;
@@ -1262,8 +1262,8 @@ static void EarlyReflection_Unfaded(ReverbState *State, ALsizei offset, const AL
*/
for(j = 0;j < NUM_LINES;j++)
{
- ALsizei early_delay_tap = offset - State->EarlyDelayTap[j][0];
- ALfloat coeff = State->EarlyDelayCoeff[j][0];
+ ALsizei early_delay_tap = offset - State->mEarlyDelayTap[j][0];
+ ALfloat coeff = State->mEarlyDelayCoeff[j][0];
for(i = 0;i < todo;i++)
temps[j][i] = DelayLineOut(&main_delay, early_delay_tap++, j) * coeff;
}
@@ -1271,15 +1271,15 @@ static void EarlyReflection_Unfaded(ReverbState *State, ALsizei offset, const AL
/* Apply a vector all-pass, to help color the initial reflections based on
* the diffusion strength.
*/
- VectorAllpass_Unfaded(temps, offset, mixX, mixY, todo, &State->Early.VecAp);
+ VectorAllpass_Unfaded(temps, offset, mixX, mixY, todo, &State->mEarly.VecAp);
/* Apply a delay and bounce to generate secondary reflections, combine with
* the primary reflections and write out the result for mixing.
*/
for(j = 0;j < NUM_LINES;j++)
{
- ALint early_feedb_tap = offset - State->Early.Offset[j][0];
- ALfloat early_feedb_coeff = State->Early.Coeff[j][0];
+ ALint early_feedb_tap = offset - State->mEarly.Offset[j][0];
+ ALfloat early_feedb_coeff = State->mEarly.Coeff[j][0];
for(i = 0;i < todo;i++)
out[j][i] = DelayLineOut(&early_delay, early_feedb_tap++, j)*early_feedb_coeff +
@@ -1292,17 +1292,17 @@ static void EarlyReflection_Unfaded(ReverbState *State, ALsizei offset, const AL
* stage to pick up at the appropriate time, appplying a scatter and
* bounce to improve the initial diffusion in the late reverb.
*/
- late_feed_tap = offset - State->LateFeedTap;
+ late_feed_tap = offset - State->mLateFeedTap;
VectorScatterRevDelayIn(&main_delay, late_feed_tap, mixX, mixY, out, todo);
}
static void EarlyReflection_Faded(ReverbState *State, ALsizei offset, const ALsizei todo,
const ALfloat fade, ALfloat (*RESTRICT out)[MAX_UPDATE_SAMPLES])
{
- ALfloat (*RESTRICT temps)[MAX_UPDATE_SAMPLES] = State->TempSamples;
- const DelayLineI early_delay = State->Early.Delay;
- const DelayLineI main_delay = State->Delay;
- const ALfloat mixX = State->MixX;
- const ALfloat mixY = State->MixY;
+ ALfloat (*RESTRICT temps)[MAX_UPDATE_SAMPLES] = State->mTempSamples;
+ const DelayLineI early_delay = State->mEarly.Delay;
+ const DelayLineI main_delay = State->mDelay;
+ const ALfloat mixX = State->mMixX;
+ const ALfloat mixY = State->mMixY;
ALsizei late_feed_tap;
ALsizei i, j;
@@ -1310,11 +1310,11 @@ static void EarlyReflection_Faded(ReverbState *State, ALsizei offset, const ALsi
for(j = 0;j < NUM_LINES;j++)
{
- ALsizei early_delay_tap0 = offset - State->EarlyDelayTap[j][0];
- ALsizei early_delay_tap1 = offset - State->EarlyDelayTap[j][1];
- ALfloat oldCoeff = State->EarlyDelayCoeff[j][0];
+ ALsizei early_delay_tap0 = offset - State->mEarlyDelayTap[j][0];
+ ALsizei early_delay_tap1 = offset - State->mEarlyDelayTap[j][1];
+ ALfloat oldCoeff = State->mEarlyDelayCoeff[j][0];
ALfloat oldCoeffStep = -oldCoeff / FADE_SAMPLES;
- ALfloat newCoeffStep = State->EarlyDelayCoeff[j][1] / FADE_SAMPLES;
+ ALfloat newCoeffStep = State->mEarlyDelayCoeff[j][1] / FADE_SAMPLES;
ALfloat fadeCount = fade;
for(i = 0;i < todo;i++)
@@ -1328,15 +1328,15 @@ static void EarlyReflection_Faded(ReverbState *State, ALsizei offset, const ALsi
}
}
- VectorAllpass_Faded(temps, offset, mixX, mixY, fade, todo, &State->Early.VecAp);
+ VectorAllpass_Faded(temps, offset, mixX, mixY, fade, todo, &State->mEarly.VecAp);
for(j = 0;j < NUM_LINES;j++)
{
- ALint feedb_tap0 = offset - State->Early.Offset[j][0];
- ALint feedb_tap1 = offset - State->Early.Offset[j][1];
- ALfloat feedb_oldCoeff = State->Early.Coeff[j][0];
+ ALint feedb_tap0 = offset - State->mEarly.Offset[j][0];
+ ALint feedb_tap1 = offset - State->mEarly.Offset[j][1];
+ ALfloat feedb_oldCoeff = State->mEarly.Coeff[j][0];
ALfloat feedb_oldCoeffStep = -feedb_oldCoeff / FADE_SAMPLES;
- ALfloat feedb_newCoeffStep = State->Early.Coeff[j][1] / FADE_SAMPLES;
+ ALfloat feedb_newCoeffStep = State->mEarly.Coeff[j][1] / FADE_SAMPLES;
ALfloat fadeCount = fade;
for(i = 0;i < todo;i++)
@@ -1352,7 +1352,7 @@ static void EarlyReflection_Faded(ReverbState *State, ALsizei offset, const ALsi
for(j = 0;j < NUM_LINES;j++)
DelayLineIn(&early_delay, offset, NUM_LINES-1-j, temps[j], todo);
- late_feed_tap = offset - State->LateFeedTap;
+ late_feed_tap = offset - State->mLateFeedTap;
VectorScatterRevDelayIn(&main_delay, late_feed_tap, mixX, mixY, out, todo);
}
@@ -1381,11 +1381,11 @@ static inline void LateT60Filter(ALfloat *RESTRICT samples, const ALsizei todo,
static void LateReverb_Unfaded(ReverbState *State, ALsizei offset, const ALsizei todo,
ALfloat (*RESTRICT out)[MAX_UPDATE_SAMPLES])
{
- ALfloat (*RESTRICT temps)[MAX_UPDATE_SAMPLES] = State->TempSamples;
- const DelayLineI late_delay = State->Late.Delay;
- const DelayLineI main_delay = State->Delay;
- const ALfloat mixX = State->MixX;
- const ALfloat mixY = State->MixY;
+ ALfloat (*RESTRICT temps)[MAX_UPDATE_SAMPLES] = State->mTempSamples;
+ const DelayLineI late_delay = State->mLate.Delay;
+ const DelayLineI main_delay = State->mDelay;
+ const ALfloat mixX = State->mMixX;
+ const ALfloat mixY = State->mMixY;
ALsizei i, j;
ASSUME(todo > 0);
@@ -1395,20 +1395,20 @@ static void LateReverb_Unfaded(ReverbState *State, ALsizei offset, const ALsizei
*/
for(j = 0;j < NUM_LINES;j++)
{
- ALsizei late_delay_tap = offset - State->LateDelayTap[j][0];
- ALsizei late_feedb_tap = offset - State->Late.Offset[j][0];
- ALfloat midGain = State->Late.T60[j].MidGain[0];
- const ALfloat densityGain = State->Late.DensityGain[0] * midGain;
+ ALsizei late_delay_tap = offset - State->mLateDelayTap[j][0];
+ ALsizei late_feedb_tap = offset - State->mLate.Offset[j][0];
+ ALfloat midGain = State->mLate.T60[j].MidGain[0];
+ const ALfloat densityGain = State->mLate.DensityGain[0] * midGain;
for(i = 0;i < todo;i++)
temps[j][i] = DelayLineOut(&main_delay, late_delay_tap++, j)*densityGain +
DelayLineOut(&late_delay, late_feedb_tap++, j)*midGain;
- LateT60Filter(temps[j], todo, &State->Late.T60[j]);
+ LateT60Filter(temps[j], todo, &State->mLate.T60[j]);
}
/* Apply a vector all-pass to improve micro-surface diffusion, and write
* out the results for mixing.
*/
- VectorAllpass_Unfaded(temps, offset, mixX, mixY, todo, &State->Late.VecAp);
+ VectorAllpass_Unfaded(temps, offset, mixX, mixY, todo, &State->mLate.VecAp);
for(j = 0;j < NUM_LINES;j++)
memcpy(out[j], temps[j], todo*sizeof(ALfloat));
@@ -1419,29 +1419,29 @@ static void LateReverb_Unfaded(ReverbState *State, ALsizei offset, const ALsizei
static void LateReverb_Faded(ReverbState *State, ALsizei offset, const ALsizei todo,
const ALfloat fade, ALfloat (*RESTRICT out)[MAX_UPDATE_SAMPLES])
{
- ALfloat (*RESTRICT temps)[MAX_UPDATE_SAMPLES] = State->TempSamples;
- const DelayLineI late_delay = State->Late.Delay;
- const DelayLineI main_delay = State->Delay;
- const ALfloat mixX = State->MixX;
- const ALfloat mixY = State->MixY;
+ ALfloat (*RESTRICT temps)[MAX_UPDATE_SAMPLES] = State->mTempSamples;
+ const DelayLineI late_delay = State->mLate.Delay;
+ const DelayLineI main_delay = State->mDelay;
+ const ALfloat mixX = State->mMixX;
+ const ALfloat mixY = State->mMixY;
ALsizei i, j;
ASSUME(todo > 0);
for(j = 0;j < NUM_LINES;j++)
{
- const ALfloat oldMidGain = State->Late.T60[j].MidGain[0];
- const ALfloat midGain = State->Late.T60[j].MidGain[1];
+ const ALfloat oldMidGain = State->mLate.T60[j].MidGain[0];
+ const ALfloat midGain = State->mLate.T60[j].MidGain[1];
const ALfloat oldMidStep = -oldMidGain / FADE_SAMPLES;
const ALfloat midStep = midGain / FADE_SAMPLES;
- const ALfloat oldDensityGain = State->Late.DensityGain[0] * oldMidGain;
- const ALfloat densityGain = State->Late.DensityGain[1] * midGain;
+ const ALfloat oldDensityGain = State->mLate.DensityGain[0] * oldMidGain;
+ const ALfloat densityGain = State->mLate.DensityGain[1] * midGain;
const ALfloat oldDensityStep = -oldDensityGain / FADE_SAMPLES;
const ALfloat densityStep = densityGain / FADE_SAMPLES;
- ALsizei late_delay_tap0 = offset - State->LateDelayTap[j][0];
- ALsizei late_delay_tap1 = offset - State->LateDelayTap[j][1];
- ALsizei late_feedb_tap0 = offset - State->Late.Offset[j][0];
- ALsizei late_feedb_tap1 = offset - State->Late.Offset[j][1];
+ ALsizei late_delay_tap0 = offset - State->mLateDelayTap[j][0];
+ ALsizei late_delay_tap1 = offset - State->mLateDelayTap[j][1];
+ ALsizei late_feedb_tap0 = offset - State->mLate.Offset[j][0];
+ ALsizei late_feedb_tap1 = offset - State->mLate.Offset[j][1];
ALfloat fadeCount = fade;
for(i = 0;i < todo;i++)
@@ -1457,10 +1457,10 @@ static void LateReverb_Faded(ReverbState *State, ALsizei offset, const ALsizei t
gfade0, gfade1);
fadeCount += 1.0f;
}
- LateT60Filter(temps[j], todo, &State->Late.T60[j]);
+ LateT60Filter(temps[j], todo, &State->mLate.T60[j]);
}
- VectorAllpass_Faded(temps, offset, mixX, mixY, fade, todo, &State->Late.VecAp);
+ VectorAllpass_Faded(temps, offset, mixX, mixY, fade, todo, &State->mLate.VecAp);
for(j = 0;j < NUM_LINES;j++)
memcpy(out[j], temps[j], todo*sizeof(ALfloat));
@@ -1470,10 +1470,10 @@ static void LateReverb_Faded(ReverbState *State, ALsizei offset, const ALsizei t
static ALvoid ReverbState_process(ReverbState *State, ALsizei SamplesToDo, const ALfloat (*RESTRICT SamplesIn)[BUFFERSIZE], ALfloat (*RESTRICT SamplesOut)[BUFFERSIZE], ALsizei NumChannels)
{
- ALfloat (*RESTRICT afmt)[MAX_UPDATE_SAMPLES] = State->TempSamples;
- ALfloat (*RESTRICT samples)[MAX_UPDATE_SAMPLES] = State->MixSamples;
- ALsizei fadeCount = State->FadeCount;
- ALsizei offset = State->Offset;
+ ALfloat (*RESTRICT afmt)[MAX_UPDATE_SAMPLES] = State->mTempSamples;
+ ALfloat (*RESTRICT samples)[MAX_UPDATE_SAMPLES] = State->mMixBuffer;
+ ALsizei fadeCount = State->mFadeCount;
+ ALsizei offset = State->mOffset;
ALsizei base, c;
/* Process reverb for these samples. */
@@ -1484,9 +1484,9 @@ static ALvoid ReverbState_process(ReverbState *State, ALsizei SamplesToDo, const
if(FADE_SAMPLES-fadeCount > 0)
{
todo = mini(todo, FADE_SAMPLES-fadeCount);
- todo = mini(todo, State->MaxUpdate[0]);
+ todo = mini(todo, State->mMaxUpdate[0]);
}
- todo = mini(todo, State->MaxUpdate[1]);
+ todo = mini(todo, State->mMaxUpdate[1]);
/* If this is not the final update, ensure the update size is a
* multiple of 4 for the SIMD mixers.
*/
@@ -1504,11 +1504,11 @@ static ALvoid ReverbState_process(ReverbState *State, ALsizei SamplesToDo, const
for(c = 0;c < NUM_LINES;c++)
{
/* Band-pass the incoming samples. */
- BiquadFilter_process(&State->Filter[c].Lp, samples[0], afmt[c], todo);
- BiquadFilter_process(&State->Filter[c].Hp, samples[1], samples[0], todo);
+ BiquadFilter_process(&State->mFilter[c].Lp, samples[0], afmt[c], todo);
+ BiquadFilter_process(&State->mFilter[c].Hp, samples[1], samples[0], todo);
/* Feed the initial delay line. */
- DelayLineIn(&State->Delay, offset, c, samples[1], todo);
+ DelayLineIn(&State->mDelay, offset, c, samples[1], todo);
}
if(UNLIKELY(fadeCount < FADE_SAMPLES))
@@ -1522,7 +1522,7 @@ static ALvoid ReverbState_process(ReverbState *State, ALsizei SamplesToDo, const
*/
for(c = 0;c < NUM_LINES;c++)
MixSamples(samples[c], NumChannels, SamplesOut,
- State->Early.CurrentGain[c], State->Early.PanGain[c],
+ State->mEarly.CurrentGain[c], State->mEarly.PanGain[c],
SamplesToDo-base, base, todo
);
@@ -1530,7 +1530,7 @@ static ALvoid ReverbState_process(ReverbState *State, ALsizei SamplesToDo, const
LateReverb_Faded(State, offset, todo, fade, samples);
for(c = 0;c < NUM_LINES;c++)
MixSamples(samples[c], NumChannels, SamplesOut,
- State->Late.CurrentGain[c], State->Late.PanGain[c],
+ State->mLate.CurrentGain[c], State->mLate.PanGain[c],
SamplesToDo-base, base, todo
);
@@ -1542,18 +1542,18 @@ static ALvoid ReverbState_process(ReverbState *State, ALsizei SamplesToDo, const
fadeCount = FADE_SAMPLES;
for(c = 0;c < NUM_LINES;c++)
{
- State->EarlyDelayTap[c][0] = State->EarlyDelayTap[c][1];
- State->EarlyDelayCoeff[c][0] = State->EarlyDelayCoeff[c][1];
- State->Early.VecAp.Offset[c][0] = State->Early.VecAp.Offset[c][1];
- State->Early.Offset[c][0] = State->Early.Offset[c][1];
- State->Early.Coeff[c][0] = State->Early.Coeff[c][1];
- State->LateDelayTap[c][0] = State->LateDelayTap[c][1];
- State->Late.VecAp.Offset[c][0] = State->Late.VecAp.Offset[c][1];
- State->Late.Offset[c][0] = State->Late.Offset[c][1];
- State->Late.T60[c].MidGain[0] = State->Late.T60[c].MidGain[1];
+ State->mEarlyDelayTap[c][0] = State->mEarlyDelayTap[c][1];
+ State->mEarlyDelayCoeff[c][0] = State->mEarlyDelayCoeff[c][1];
+ State->mEarly.VecAp.Offset[c][0] = State->mEarly.VecAp.Offset[c][1];
+ State->mEarly.Offset[c][0] = State->mEarly.Offset[c][1];
+ State->mEarly.Coeff[c][0] = State->mEarly.Coeff[c][1];
+ State->mLateDelayTap[c][0] = State->mLateDelayTap[c][1];
+ State->mLate.VecAp.Offset[c][0] = State->mLate.VecAp.Offset[c][1];
+ State->mLate.Offset[c][0] = State->mLate.Offset[c][1];
+ State->mLate.T60[c].MidGain[0] = State->mLate.T60[c].MidGain[1];
}
- State->Late.DensityGain[0] = State->Late.DensityGain[1];
- State->MaxUpdate[0] = State->MaxUpdate[1];
+ State->mLate.DensityGain[0] = State->mLate.DensityGain[1];
+ State->mMaxUpdate[0] = State->mMaxUpdate[1];
}
}
else
@@ -1562,7 +1562,7 @@ static ALvoid ReverbState_process(ReverbState *State, ALsizei SamplesToDo, const
EarlyReflection_Unfaded(State, offset, todo, samples);
for(c = 0;c < NUM_LINES;c++)
MixSamples(samples[c], NumChannels, SamplesOut,
- State->Early.CurrentGain[c], State->Early.PanGain[c],
+ State->mEarly.CurrentGain[c], State->mEarly.PanGain[c],
SamplesToDo-base, base, todo
);
@@ -1570,7 +1570,7 @@ static ALvoid ReverbState_process(ReverbState *State, ALsizei SamplesToDo, const
LateReverb_Unfaded(State, offset, todo, samples);
for(c = 0;c < NUM_LINES;c++)
MixSamples(samples[c], NumChannels, SamplesOut,
- State->Late.CurrentGain[c], State->Late.PanGain[c],
+ State->mLate.CurrentGain[c], State->mLate.PanGain[c],
SamplesToDo-base, base, todo
);
}
@@ -1580,8 +1580,8 @@ static ALvoid ReverbState_process(ReverbState *State, ALsizei SamplesToDo, const
base += todo;
}
- State->Offset = offset;
- State->FadeCount = fadeCount;
+ State->mOffset = offset;
+ State->mFadeCount = fadeCount;
}