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-rw-r--r--Alc/ALu.c58
-rw-r--r--Alc/mixer_c.c2
-rw-r--r--Alc/mixer_inc.c18
-rw-r--r--Alc/mixer_neon.c2
-rw-r--r--Alc/mixer_sse.c2
-rw-r--r--OpenAL32/Include/alSource.h20
6 files changed, 52 insertions, 50 deletions
diff --git a/Alc/ALu.c b/Alc/ALu.c
index 57f9b704..ca38e737 100644
--- a/Alc/ALu.c
+++ b/Alc/ALu.c
@@ -420,7 +420,7 @@ ALvoid CalcNonAttnSourceParams(ALactivesource *src, const ALCcontext *ALContext)
if(DirectChannels != AL_FALSE)
{
- ALfloat (*SrcMatrix)[MaxChannels] = src->Direct.Gains;
+ ALfloat (*SrcMatrix)[MaxChannels] = src->Direct.Mix.Gains;
for(i = 0;i < MAX_INPUT_CHANNELS;i++)
{
for(c = 0;c < MaxChannels;c++)
@@ -447,12 +447,12 @@ ALvoid CalcNonAttnSourceParams(ALactivesource *src, const ALCcontext *ALContext)
if(chans[c].channel == LFE)
{
/* Skip LFE */
- src->Direct.Hrtf.Params.Delay[c][0] = 0;
- src->Direct.Hrtf.Params.Delay[c][1] = 0;
+ src->Direct.Mix.Hrtf.Params.Delay[c][0] = 0;
+ src->Direct.Mix.Hrtf.Params.Delay[c][1] = 0;
for(i = 0;i < HRIR_LENGTH;i++)
{
- src->Direct.Hrtf.Params.Coeffs[c][i][0] = 0.0f;
- src->Direct.Hrtf.Params.Coeffs[c][i][1] = 0.0f;
+ src->Direct.Mix.Hrtf.Params.Coeffs[c][i][0] = 0.0f;
+ src->Direct.Mix.Hrtf.Params.Coeffs[c][i][1] = 0.0f;
}
}
else
@@ -461,19 +461,19 @@ ALvoid CalcNonAttnSourceParams(ALactivesource *src, const ALCcontext *ALContext)
* channel. */
GetLerpedHrtfCoeffs(Device->Hrtf,
0.0f, chans[c].angle, DryGain,
- src->Direct.Hrtf.Params.Coeffs[c],
- src->Direct.Hrtf.Params.Delay[c]);
+ src->Direct.Mix.Hrtf.Params.Coeffs[c],
+ src->Direct.Mix.Hrtf.Params.Delay[c]);
}
}
ALSource->Hrtf.Counter = 0;
- src->Direct.Hrtf.Params.IrSize = GetHrtfIrSize(Device->Hrtf);
+ src->Direct.Mix.Hrtf.Params.IrSize = GetHrtfIrSize(Device->Hrtf);
- src->Direct.Hrtf.State = &ALSource->Hrtf;
+ src->Direct.Mix.Hrtf.State = &ALSource->Hrtf;
src->DryMix = SelectHrtfMixer();
}
else
{
- ALfloat (*SrcMatrix)[MaxChannels] = src->Direct.Gains;
+ ALfloat (*SrcMatrix)[MaxChannels] = src->Direct.Mix.Gains;
for(i = 0;i < MAX_INPUT_CHANNELS;i++)
{
for(c = 0;c < MaxChannels;c++)
@@ -876,8 +876,8 @@ ALvoid CalcSourceParams(ALactivesource *src, const ALCcontext *ALContext)
if(ALSource->Hrtf.Moving)
{
/* Calculate the normalized HRTF transition factor (delta). */
- delta = CalcHrtfDelta(src->Direct.Hrtf.Params.Gain, DryGain,
- src->Direct.Hrtf.Params.Dir, Position);
+ delta = CalcHrtfDelta(src->Direct.Mix.Hrtf.Params.Gain, DryGain,
+ src->Direct.Mix.Hrtf.Params.Dir, Position);
/* If the delta is large enough, get the moving HRIR target
* coefficients, target delays, steppping values, and counter. */
if(delta > 0.001f)
@@ -885,37 +885,37 @@ ALvoid CalcSourceParams(ALactivesource *src, const ALCcontext *ALContext)
ALSource->Hrtf.Counter = GetMovingHrtfCoeffs(Device->Hrtf,
ev, az, DryGain, delta,
ALSource->Hrtf.Counter,
- src->Direct.Hrtf.Params.Coeffs[0],
- src->Direct.Hrtf.Params.Delay[0],
- src->Direct.Hrtf.Params.CoeffStep,
- src->Direct.Hrtf.Params.DelayStep);
- src->Direct.Hrtf.Params.Gain = DryGain;
- src->Direct.Hrtf.Params.Dir[0] = Position[0];
- src->Direct.Hrtf.Params.Dir[1] = Position[1];
- src->Direct.Hrtf.Params.Dir[2] = Position[2];
+ src->Direct.Mix.Hrtf.Params.Coeffs[0],
+ src->Direct.Mix.Hrtf.Params.Delay[0],
+ src->Direct.Mix.Hrtf.Params.CoeffStep,
+ src->Direct.Mix.Hrtf.Params.DelayStep);
+ src->Direct.Mix.Hrtf.Params.Gain = DryGain;
+ src->Direct.Mix.Hrtf.Params.Dir[0] = Position[0];
+ src->Direct.Mix.Hrtf.Params.Dir[1] = Position[1];
+ src->Direct.Mix.Hrtf.Params.Dir[2] = Position[2];
}
}
else
{
/* Get the initial (static) HRIR coefficients and delays. */
GetLerpedHrtfCoeffs(Device->Hrtf, ev, az, DryGain,
- src->Direct.Hrtf.Params.Coeffs[0],
- src->Direct.Hrtf.Params.Delay[0]);
+ src->Direct.Mix.Hrtf.Params.Coeffs[0],
+ src->Direct.Mix.Hrtf.Params.Delay[0]);
ALSource->Hrtf.Counter = 0;
ALSource->Hrtf.Moving = AL_TRUE;
- src->Direct.Hrtf.Params.Gain = DryGain;
- src->Direct.Hrtf.Params.Dir[0] = Position[0];
- src->Direct.Hrtf.Params.Dir[1] = Position[1];
- src->Direct.Hrtf.Params.Dir[2] = Position[2];
+ src->Direct.Mix.Hrtf.Params.Gain = DryGain;
+ src->Direct.Mix.Hrtf.Params.Dir[0] = Position[0];
+ src->Direct.Mix.Hrtf.Params.Dir[1] = Position[1];
+ src->Direct.Mix.Hrtf.Params.Dir[2] = Position[2];
}
- src->Direct.Hrtf.Params.IrSize = GetHrtfIrSize(Device->Hrtf);
+ src->Direct.Mix.Hrtf.Params.IrSize = GetHrtfIrSize(Device->Hrtf);
- src->Direct.Hrtf.State = &ALSource->Hrtf;
+ src->Direct.Mix.Hrtf.State = &ALSource->Hrtf;
src->DryMix = SelectHrtfMixer();
}
else
{
- ALfloat (*Matrix)[MaxChannels] = src->Direct.Gains;
+ ALfloat (*Matrix)[MaxChannels] = src->Direct.Mix.Gains;
ALfloat DirGain = 0.0f;
ALfloat AmbientGain;
diff --git a/Alc/mixer_c.c b/Alc/mixer_c.c
index 34309b12..393096db 100644
--- a/Alc/mixer_c.c
+++ b/Alc/mixer_c.c
@@ -94,7 +94,7 @@ void MixDirect_C(const DirectParams *params, const ALfloat *restrict data, ALuin
for(c = 0;c < MaxChannels;c++)
{
- DrySend = params->Gains[srcchan][c];
+ DrySend = params->Mix.Gains[srcchan][c];
if(!(DrySend > GAIN_SILENCE_THRESHOLD))
continue;
diff --git a/Alc/mixer_inc.c b/Alc/mixer_inc.c
index da8a7b31..7f70d247 100644
--- a/Alc/mixer_inc.c
+++ b/Alc/mixer_inc.c
@@ -36,15 +36,15 @@ void MixDirect_Hrtf(const DirectParams *params, const ALfloat *restrict data, AL
ALfloat (*restrict DryBuffer)[BUFFERSIZE] = params->OutBuffer;
ALfloat *restrict ClickRemoval = params->ClickRemoval;
ALfloat *restrict PendingClicks = params->PendingClicks;
- const ALuint IrSize = params->Hrtf.Params.IrSize;
- const ALint *restrict DelayStep = params->Hrtf.Params.DelayStep;
- const ALfloat (*restrict CoeffStep)[2] = params->Hrtf.Params.CoeffStep;
- const ALfloat (*restrict TargetCoeffs)[2] = params->Hrtf.Params.Coeffs[srcchan];
- const ALuint *restrict TargetDelay = params->Hrtf.Params.Delay[srcchan];
- ALfloat *restrict History = params->Hrtf.State->History[srcchan];
- ALfloat (*restrict Values)[2] = params->Hrtf.State->Values[srcchan];
- ALint Counter = maxu(params->Hrtf.State->Counter, OutPos) - OutPos;
- ALuint Offset = params->Hrtf.State->Offset + OutPos;
+ const ALuint IrSize = params->Mix.Hrtf.Params.IrSize;
+ const ALint *restrict DelayStep = params->Mix.Hrtf.Params.DelayStep;
+ const ALfloat (*restrict CoeffStep)[2] = params->Mix.Hrtf.Params.CoeffStep;
+ const ALfloat (*restrict TargetCoeffs)[2] = params->Mix.Hrtf.Params.Coeffs[srcchan];
+ const ALuint *restrict TargetDelay = params->Mix.Hrtf.Params.Delay[srcchan];
+ ALfloat *restrict History = params->Mix.Hrtf.State->History[srcchan];
+ ALfloat (*restrict Values)[2] = params->Mix.Hrtf.State->Values[srcchan];
+ ALint Counter = maxu(params->Mix.Hrtf.State->Counter, OutPos) - OutPos;
+ ALuint Offset = params->Mix.Hrtf.State->Offset + OutPos;
ALIGN(16) ALfloat Coeffs[HRIR_LENGTH][2];
ALuint Delay[2];
ALfloat left, right;
diff --git a/Alc/mixer_neon.c b/Alc/mixer_neon.c
index dd7c1c80..674181df 100644
--- a/Alc/mixer_neon.c
+++ b/Alc/mixer_neon.c
@@ -90,7 +90,7 @@ void MixDirect_Neon(const DirectParams *params, const ALfloat *restrict data, AL
for(c = 0;c < MaxChannels;c++)
{
- DrySend = params->Gains[srcchan][c];
+ DrySend = params->Mix.Gains[srcchan][c];
if(!(DrySend > GAIN_SILENCE_THRESHOLD))
continue;
diff --git a/Alc/mixer_sse.c b/Alc/mixer_sse.c
index 56a4bdae..9b04e8b5 100644
--- a/Alc/mixer_sse.c
+++ b/Alc/mixer_sse.c
@@ -153,7 +153,7 @@ void MixDirect_SSE(const DirectParams *params, const ALfloat *restrict data, ALu
for(c = 0;c < MaxChannels;c++)
{
- DrySend = params->Gains[srcchan][c];
+ DrySend = params->Mix.Gains[srcchan][c];
if(!(DrySend > GAIN_SILENCE_THRESHOLD))
continue;
diff --git a/OpenAL32/Include/alSource.h b/OpenAL32/Include/alSource.h
index 3fb3e553..0cc72d27 100644
--- a/OpenAL32/Include/alSource.h
+++ b/OpenAL32/Include/alSource.h
@@ -53,15 +53,17 @@ typedef struct DirectParams {
ALfloat *ClickRemoval;
ALfloat *PendingClicks;
- struct {
- HrtfParams Params;
- HrtfState *State;
- } Hrtf;
-
- /* A mixing matrix. First subscript is the channel number of the input data
- * (regardless of channel configuration) and the second is the channel
- * target (eg. FrontLeft). Not used with HRTF. */
- ALfloat Gains[MAX_INPUT_CHANNELS][MaxChannels];
+ union {
+ struct {
+ HrtfParams Params;
+ HrtfState *State;
+ } Hrtf;
+
+ /* A mixing matrix. First subscript is the channel number of the input
+ * data (regardless of channel configuration) and the second is the
+ * channel target (eg. FrontLeft). Not used with HRTF. */
+ ALfloat Gains[MAX_INPUT_CHANNELS][MaxChannels];
+ } Mix;
ALfilterState LpFilter[MAX_INPUT_CHANNELS];
} DirectParams;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 13:27:21 +0000