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Update OpenAL Soft to 1.18.2

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This commit is contained in:
Alex Szpakowski
2017-12-10 22:34:10 -04:00
parent 75e0077566
commit b160006eb1
152 changed files with 33572 additions and 15363 deletions
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libs/openal-soft/Alc/mixer_sse3.c
+11 -76
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@@ -31,16 +31,17 @@
#include "mixer_defs.h"
const ALfloat *Resample_fir4_32_SSE3(const BsincState* UNUSED(state), const ALfloat *src, ALuint frac, ALuint increment,
ALfloat *restrict dst, ALuint numsamples)
const ALfloat *Resample_fir4_32_SSE3(const InterpState* UNUSED(state),
const ALfloat *restrict src, ALsizei frac, ALint increment,
ALfloat *restrict dst, ALsizei numsamples)
{
const __m128i increment4 = _mm_set1_epi32(increment*4);
const __m128i fracMask4 = _mm_set1_epi32(FRACTIONMASK);
alignas(16) union { ALuint i[4]; float f[4]; } pos_;
alignas(16) union { ALuint i[4]; float f[4]; } frac_;
union { alignas(16) ALint i[4]; float f[4]; } pos_;
union { alignas(16) ALsizei i[4]; float f[4]; } frac_;
__m128i frac4, pos4;
ALuint pos;
ALuint i;
ALint pos;
ALsizei i;
InitiatePositionArrays(frac, increment, frac_.i, pos_.i, 4);
@@ -54,10 +55,10 @@ const ALfloat *Resample_fir4_32_SSE3(const BsincState* UNUSED(state), const ALfl
const __m128 val1 = _mm_loadu_ps(&src[pos_.i[1]]);
const __m128 val2 = _mm_loadu_ps(&src[pos_.i[2]]);
const __m128 val3 = _mm_loadu_ps(&src[pos_.i[3]]);
__m128 k0 = _mm_load_ps(ResampleCoeffs.FIR4[frac_.i[0]]);
__m128 k1 = _mm_load_ps(ResampleCoeffs.FIR4[frac_.i[1]]);
__m128 k2 = _mm_load_ps(ResampleCoeffs.FIR4[frac_.i[2]]);
__m128 k3 = _mm_load_ps(ResampleCoeffs.FIR4[frac_.i[3]]);
__m128 k0 = _mm_load_ps(sinc4Tab[frac_.i[0]]);
__m128 k1 = _mm_load_ps(sinc4Tab[frac_.i[1]]);
__m128 k2 = _mm_load_ps(sinc4Tab[frac_.i[2]]);
__m128 k3 = _mm_load_ps(sinc4Tab[frac_.i[3]]);
__m128 out;
k0 = _mm_mul_ps(k0, val0);
@@ -94,69 +95,3 @@ const ALfloat *Resample_fir4_32_SSE3(const BsincState* UNUSED(state), const ALfl
}
return dst;
}
const ALfloat *Resample_fir8_32_SSE3(const BsincState* UNUSED(state), const ALfloat *src, ALuint frac, ALuint increment,
ALfloat *restrict dst, ALuint numsamples)
{
const __m128i increment4 = _mm_set1_epi32(increment*4);
const __m128i fracMask4 = _mm_set1_epi32(FRACTIONMASK);
alignas(16) union { ALuint i[4]; float f[4]; } pos_;
alignas(16) union { ALuint i[4]; float f[4]; } frac_;
__m128i frac4, pos4;
ALuint pos;
ALuint i, j;
InitiatePositionArrays(frac, increment, frac_.i, pos_.i, 4);
frac4 = _mm_castps_si128(_mm_load_ps(frac_.f));
pos4 = _mm_castps_si128(_mm_load_ps(pos_.f));
src -= 3;
for(i = 0;numsamples-i > 3;i += 4)
{
__m128 out[2];
for(j = 0;j < 8;j+=4)
{
const __m128 val0 = _mm_loadu_ps(&src[pos_.i[0]+j]);
const __m128 val1 = _mm_loadu_ps(&src[pos_.i[1]+j]);
const __m128 val2 = _mm_loadu_ps(&src[pos_.i[2]+j]);
const __m128 val3 = _mm_loadu_ps(&src[pos_.i[3]+j]);
__m128 k0 = _mm_load_ps(&ResampleCoeffs.FIR8[frac_.i[0]][j]);
__m128 k1 = _mm_load_ps(&ResampleCoeffs.FIR8[frac_.i[1]][j]);
__m128 k2 = _mm_load_ps(&ResampleCoeffs.FIR8[frac_.i[2]][j]);
__m128 k3 = _mm_load_ps(&ResampleCoeffs.FIR8[frac_.i[3]][j]);
k0 = _mm_mul_ps(k0, val0);
k1 = _mm_mul_ps(k1, val1);
k2 = _mm_mul_ps(k2, val2);
k3 = _mm_mul_ps(k3, val3);
k0 = _mm_hadd_ps(k0, k1);
k2 = _mm_hadd_ps(k2, k3);
out[j>>2] = _mm_hadd_ps(k0, k2);
}
out[0] = _mm_add_ps(out[0], out[1]);
_mm_store_ps(&dst[i], out[0]);
frac4 = _mm_add_epi32(frac4, increment4);
pos4 = _mm_add_epi32(pos4, _mm_srli_epi32(frac4, FRACTIONBITS));
frac4 = _mm_and_si128(frac4, fracMask4);
_mm_store_ps(pos_.f, _mm_castsi128_ps(pos4));
_mm_store_ps(frac_.f, _mm_castsi128_ps(frac4));
}
pos = pos_.i[0];
frac = frac_.i[0];
for(;i < numsamples;i++)
{
dst[i] = resample_fir8(src[pos ], src[pos+1], src[pos+2], src[pos+3],
src[pos+4], src[pos+5], src[pos+6], src[pos+7], frac);
frac += increment;
pos += frac>>FRACTIONBITS;
frac &= FRACTIONMASK;
}
return dst;
}