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SPURecompiler improved

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This commit is contained in:
Nekotekina 2015-04-05 21:01:15 +03:00
parent d2883fc554
commit d1fbccc9ce
6 changed files with 394 additions and 372 deletions
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6
rpcs3/Emu/SysCalls/Modules/cellAudio.cpp
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@ -96,10 +96,10 @@ s32 cellAudioInit()
u16 buf_u16[out_buffer_size];
for (size_t i = 0; i < out_buffer_size; i += 8)
{
static const __m128 float2u16 = { 0x8000, 0x8000, 0x8000, 0x8000 };
const auto scale = _mm_set1_ps(0x8000);
(__m128i&)(buf_u16[i]) = _mm_packs_epi32(
_mm_cvtps_epi32(_mm_mul_ps((__m128&)(buffer[i]), float2u16)),
_mm_cvtps_epi32(_mm_mul_ps((__m128&)(buffer[i + 4]), float2u16)));
_mm_cvtps_epi32(_mm_mul_ps(_mm_load_ps(buffer + i), scale)),
_mm_cvtps_epi32(_mm_mul_ps(_mm_load_ps(buffer + i + 4), scale)));
}
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