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VideoCommon: rewrite DataReader

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This commit is contained in:
degasus
2014-11-24 22:22:42 +01:00
parent 1ad8d4629c
commit 27f984c02e
4 changed files with 71 additions and 41 deletions
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9
Source/Core/VideoCommon/VertexLoader_Position.cpp
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@ -75,12 +75,14 @@ void LOADERDECL Pos_ReadDirect()
{
static_assert(N <= 3, "N > 3 is not sane!");
auto const scale = posScale[0];
DataWriter dst;
DataReader src;
DataReader dst(VertexManager::s_pCurBufferPointer, nullptr);
DataReader src(g_video_buffer_read_ptr, nullptr);
for (int i = 0; i < 3; ++i)
dst.Write(i<N ? PosScale(src.Read<T>(), scale) : 0.f);
dst.WritePointer(&VertexManager::s_pCurBufferPointer);
src.WritePointer(&g_video_buffer_read_ptr);
LOG_VTX();
}
@ -93,11 +95,12 @@ void LOADERDECL Pos_ReadIndex()
auto const index = DataRead<I>();
auto const data = reinterpret_cast<const T*>(cached_arraybases[ARRAY_POSITION] + (index * g_main_cp_state.array_strides[ARRAY_POSITION]));
auto const scale = posScale[0];
DataWriter dst;
DataReader dst(VertexManager::s_pCurBufferPointer, nullptr);
for (int i = 0; i < 3; ++i)
dst.Write(i<N ? PosScale(Common::FromBigEndian(data[i]), scale) : 0.f);
dst.WritePointer(&VertexManager::s_pCurBufferPointer);
LOG_VTX();
}