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Update OpenAL Soft to 1.19.1.

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This commit is contained in:
Alex Szpakowski
2018-12-31 15:47:52 -04:00
parent f06a3bc791
commit 1f9c102832
87 changed files with 4678 additions and 2971 deletions
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libs/openal-soft/Alc/mixer/mixer_sse.c
+65 -44
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@@ -24,7 +24,10 @@ const ALfloat *Resample_bsinc_SSE(const InterpState *state, const ALfloat *restr
ALfloat pf;
__m128 r4;
src += state->bsinc.l;
ASSUME(m > 0);
ASSUME(dstlen > 0);
src -= state->bsinc.l;
for(i = 0;i < dstlen;i++)
{
// Calculate the phase index and factor.
@@ -42,17 +45,21 @@ const ALfloat *Resample_bsinc_SSE(const InterpState *state, const ALfloat *restr
// Apply the scale and phase interpolated filter.
r4 = _mm_setzero_ps();
{
const ALsizei count = m >> 2;
const __m128 pf4 = _mm_set1_ps(pf);
ASSUME(count > 0);
#define MLA4(x, y, z) _mm_add_ps(x, _mm_mul_ps(y, z))
for(j = 0;j < m;j+=4,fil++,scd++,phd++,spd++)
for(j = 0;j < count;j++)
{
/* f = ((fil + sf*scd) + pf*(phd + sf*spd)) */
const __m128 f4 = MLA4(
MLA4(*fil, sf4, *scd),
pf4, MLA4(*phd, sf4, *spd)
MLA4(fil[j], sf4, scd[j]),
pf4, MLA4(phd[j], sf4, spd[j])
);
/* r += f*src */
r4 = MLA4(r4, f4, _mm_loadu_ps(&src[j]));
r4 = MLA4(r4, f4, _mm_loadu_ps(&src[j*4]));
}
#undef MLA4
}
@@ -126,60 +133,64 @@ static inline void ApplyCoeffs(ALsizei Offset, ALfloat (*restrict Values)[2],
#define MixHrtfBlend MixHrtfBlend_SSE
#define MixDirectHrtf MixDirectHrtf_SSE
#include "hrtf_inc.c"
#undef MixHrtf
void Mix_SSE(const ALfloat *data, ALsizei OutChans, ALfloat (*restrict OutBuffer)[BUFFERSIZE],
ALfloat *CurrentGains, const ALfloat *TargetGains, ALsizei Counter, ALsizei OutPos,
ALsizei BufferSize)
{
ALfloat gain, delta, step;
__m128 gain4;
const ALfloat delta = (Counter > 0) ? 1.0f/(ALfloat)Counter : 0.0f;
ALsizei c;
delta = (Counter > 0) ? 1.0f/(ALfloat)Counter : 0.0f;
ASSUME(OutChans > 0);
ASSUME(BufferSize > 0);
for(c = 0;c < OutChans;c++)
{
ALsizei pos = 0;
gain = CurrentGains[c];
step = (TargetGains[c] - gain) * delta;
if(fabsf(step) > FLT_EPSILON)
ALfloat gain = CurrentGains[c];
const ALfloat diff = TargetGains[c] - gain;
if(fabsf(diff) > FLT_EPSILON)
{
ALsizei minsize = mini(BufferSize, Counter);
const ALfloat step = diff * delta;
ALfloat step_count = 0.0f;
/* Mix with applying gain steps in aligned multiples of 4. */
if(minsize-pos > 3)
if(LIKELY(minsize > 3))
{
__m128 step4;
gain4 = _mm_setr_ps(
gain,
gain + step,
gain + step + step,
gain + step + step + step
);
step4 = _mm_set1_ps(step + step + step + step);
const __m128 four4 = _mm_set1_ps(4.0f);
const __m128 step4 = _mm_set1_ps(step);
const __m128 gain4 = _mm_set1_ps(gain);
__m128 step_count4 = _mm_setr_ps(0.0f, 1.0f, 2.0f, 3.0f);
ALsizei todo = minsize >> 2;
do {
const __m128 val4 = _mm_load_ps(&data[pos]);
__m128 dry4 = _mm_load_ps(&OutBuffer[c][OutPos+pos]);
dry4 = _mm_add_ps(dry4, _mm_mul_ps(val4, gain4));
gain4 = _mm_add_ps(gain4, step4);
#define MLA4(x, y, z) _mm_add_ps(x, _mm_mul_ps(y, z))
/* dry += val * (gain + step*step_count) */
dry4 = MLA4(dry4, val4, MLA4(gain4, step4, step_count4));
#undef MLA4
_mm_store_ps(&OutBuffer[c][OutPos+pos], dry4);
step_count4 = _mm_add_ps(step_count4, four4);
pos += 4;
} while(minsize-pos > 3);
/* NOTE: gain4 now represents the next four gains after the
* last four mixed samples, so the lowest element represents
* the next gain to apply.
} while(--todo);
/* NOTE: step_count4 now represents the next four counts after
* the last four mixed samples, so the lowest element
* represents the next step count to apply.
*/
gain = _mm_cvtss_f32(gain4);
step_count = _mm_cvtss_f32(step_count4);
}
/* Mix with applying left over gain steps that aren't aligned multiples of 4. */
for(;pos < minsize;pos++)
{
OutBuffer[c][OutPos+pos] += data[pos]*gain;
gain += step;
OutBuffer[c][OutPos+pos] += data[pos]*(gain + step*step_count);
step_count += 1.0f;
}
if(pos == Counter)
gain = TargetGains[c];
else
gain += step*step_count;
CurrentGains[c] = gain;
/* Mix until pos is aligned with 4 or the mix is done. */
@@ -190,13 +201,17 @@ void Mix_SSE(const ALfloat *data, ALsizei OutChans, ALfloat (*restrict OutBuffer
if(!(fabsf(gain) > GAIN_SILENCE_THRESHOLD))
continue;
gain4 = _mm_set1_ps(gain);
for(;BufferSize-pos > 3;pos += 4)
if(LIKELY(BufferSize-pos > 3))
{
const __m128 val4 = _mm_load_ps(&data[pos]);
__m128 dry4 = _mm_load_ps(&OutBuffer[c][OutPos+pos]);
dry4 = _mm_add_ps(dry4, _mm_mul_ps(val4, gain4));
_mm_store_ps(&OutBuffer[c][OutPos+pos], dry4);
ALsizei todo = (BufferSize-pos) >> 2;
const __m128 gain4 = _mm_set1_ps(gain);
do {
const __m128 val4 = _mm_load_ps(&data[pos]);
__m128 dry4 = _mm_load_ps(&OutBuffer[c][OutPos+pos]);
dry4 = _mm_add_ps(dry4, _mm_mul_ps(val4, gain4));
_mm_store_ps(&OutBuffer[c][OutPos+pos], dry4);
pos += 4;
} while(--todo);
}
for(;pos < BufferSize;pos++)
OutBuffer[c][OutPos+pos] += data[pos]*gain;
@@ -205,23 +220,29 @@ void Mix_SSE(const ALfloat *data, ALsizei OutChans, ALfloat (*restrict OutBuffer
void MixRow_SSE(ALfloat *OutBuffer, const ALfloat *Gains, const ALfloat (*restrict data)[BUFFERSIZE], ALsizei InChans, ALsizei InPos, ALsizei BufferSize)
{
__m128 gain4;
ALsizei c;
ASSUME(InChans > 0);
ASSUME(BufferSize > 0);
for(c = 0;c < InChans;c++)
{
ALsizei pos = 0;
ALfloat gain = Gains[c];
const ALfloat gain = Gains[c];
if(!(fabsf(gain) > GAIN_SILENCE_THRESHOLD))
continue;
gain4 = _mm_set1_ps(gain);
for(;BufferSize-pos > 3;pos += 4)
if(LIKELY(BufferSize > 3))
{
const __m128 val4 = _mm_load_ps(&data[c][InPos+pos]);
__m128 dry4 = _mm_load_ps(&OutBuffer[pos]);
dry4 = _mm_add_ps(dry4, _mm_mul_ps(val4, gain4));
_mm_store_ps(&OutBuffer[pos], dry4);
ALsizei todo = BufferSize >> 2;
const __m128 gain4 = _mm_set1_ps(gain);
do {
const __m128 val4 = _mm_load_ps(&data[c][InPos+pos]);
__m128 dry4 = _mm_load_ps(&OutBuffer[pos]);
dry4 = _mm_add_ps(dry4, _mm_mul_ps(val4, gain4));
_mm_store_ps(&OutBuffer[pos], dry4);
pos += 4;
} while(--todo);
}
for(;pos < BufferSize;pos++)
OutBuffer[pos] += data[c][InPos+pos]*gain;