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Optimise vertex skinning code with SSE, based on patch by gruby.

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Fixes #905.

This was SVN commit r10499.
This commit is contained in:
Ykkrosh
2011-11-09 23:11:28 +00:00
parent 9545f783a1
commit 3916c25b84
12 changed files with 276 additions and 53 deletions
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source/renderer/VertexArray.cpp
+4 -3
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@@ -19,6 +19,7 @@
#include "lib/alignment.h"
#include "lib/ogl.h"
#include "lib/sysdep/rtl.h"
#include "maths/Vector3D.h"
#include "maths/Vector4D.h"
#include "graphics/SColor.h"
@@ -47,7 +48,7 @@ VertexArray::~VertexArray()
// Free all resources on destruction or when a layout parameter changes
void VertexArray::Free()
{
delete[] m_BackingStore;
rtl_FreeAligned(m_BackingStore);
m_BackingStore = 0;
if (m_VB)
@@ -214,7 +215,7 @@ void VertexArray::Layout()
//debug_printf(L"Stride: %u\n", m_Stride);
if (m_Stride)
m_BackingStore = new char[m_Stride * m_NumVertices];
m_BackingStore = (char*)rtl_AllocateAligned(m_Stride * m_NumVertices, 16);
}
@@ -249,7 +250,7 @@ u8* VertexArray::Bind()
// Free the backing store to save some memory
void VertexArray::FreeBackingStore()
{
delete[] m_BackingStore;
rtl_FreeAligned(m_BackingStore);
m_BackingStore = 0;
}