piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-25 15:19:42 -06:00
Code Issues Packages Projects Releases Wiki Activity

wrapper for s_pCurBufferPointer

Browse Source
This commit is contained in:
degasus
2013-02-21 13:45:48 +01:00
parent 4b4dce1bd9
commit c7f4d6b9ac
6 changed files with 24 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
Source/Core/VideoCommon/Src/VertexLoader_Position.cpp
View File

@ -88,15 +88,10 @@ void LOADERDECL Pos_ReadDirect()
{
static_assert(N <= 3, "N > 3 is not sane!");
auto const dest = reinterpret_cast<float*>(VertexManager::s_pCurBufferPointer);
for (int i = 0; i != N; ++i)
dest[i] = PosScale(DataRead<T>());
for (int i = N; i != 3; ++i)
dest[i] = 0.f;
for (int i = 0; i < 3; ++i)
DataWrite(i<N ? PosScale(DataRead<T>()) : 0.f);
LOG_VTX();
VertexManager::s_pCurBufferPointer += sizeof(float) * 3;
}
template <typename I, typename T, int N>
@ -109,16 +104,11 @@ void LOADERDECL Pos_ReadIndex()
if (index < std::numeric_limits<I>::max())
{
auto const data = reinterpret_cast<const T*>(cached_arraybases[ARRAY_POSITION] + (index * arraystrides[ARRAY_POSITION]));
auto const dest = reinterpret_cast<float*>(VertexManager::s_pCurBufferPointer);
for (int i = 0; i != N; ++i)
dest[i] = PosScale(Common::FromBigEndian(data[i]));
for (int i = N; i != 3; ++i)
dest[i] = 0.f
for (int i = 0; i < 3; ++i)
DataWrite(i<N ? PosScale(Common::FromBigEndian(data[i])) : 0.f);
LOG_VTX();
VertexManager::s_pCurBufferPointer += sizeof(float) * 3;
}
}
@ -136,8 +126,8 @@ void LOADERDECL Pos_ReadIndex_Float_SSSE3()
GC_ALIGNED128(const __m128i a = _mm_loadu_si128((__m128i*)pData));
GC_ALIGNED128(__m128i b = _mm_shuffle_epi8(a, three ? kMaskSwap32_3 : kMaskSwap32_2));
_mm_storeu_si128((__m128i*)VertexManager::s_pCurBufferPointer, b);
LOG_VTX();
VertexManager::s_pCurBufferPointer += sizeof(float) * 3;
LOG_VTX();
}
}
#endif