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Switched the DSP DMA transfers to unaligned versions of the SSSE3 instructions 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6823 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
skidau 2011-01-12 05:43:06 +00:00
parent 559fb7434e
commit 5255c35a1d
1 changed files with 2 additions and 2 deletions
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4
Source/Core/DSPCore/Src/DSPHWInterface.cpp
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@ -281,7 +281,7 @@ void gdsp_ddma_in(u16 dsp_addr, u32 addr, u32 size)
{ {
for (u32 i = 0; i < size; i += 16) for (u32 i = 0; i < size; i += 16)
{ {
_mm_store_si128((__m128i *)&dst[dsp_addr + i], _mm_shuffle_epi8(_mm_load_si128((__m128i *)&g_dsp.cpu_ram[(addr + i) & 0x7FFFFFFF]), s_mask)); _mm_storeu_si128((__m128i *)&dst[dsp_addr + i], _mm_shuffle_epi8(_mm_loadu_si128((__m128i *)&g_dsp.cpu_ram[(addr + i) & 0x7FFFFFFF]), s_mask));
} }
} }
else else
@ -305,7 +305,7 @@ void gdsp_ddma_out(u16 dsp_addr, u32 addr, u32 size)
{ {
for (u32 i = 0; i < size; i += 16) for (u32 i = 0; i < size; i += 16)
{ {
_mm_store_si128((__m128i *)&g_dsp.cpu_ram[(addr + i) & 0x7FFFFFFF], _mm_shuffle_epi8(_mm_load_si128((__m128i *)&src[dsp_addr + i]), s_mask)); _mm_storeu_si128((__m128i *)&g_dsp.cpu_ram[(addr + i) & 0x7FFFFFFF], _mm_shuffle_epi8(_mm_loadu_si128((__m128i *)&src[dsp_addr + i]), s_mask));
} }
} }
else else