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Explicit enforcement of alignment for all aligned types, including structures with aligned members. (Compiler handholding)

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This commit is contained in:
Shyotl
2014-06-22 03:39:33 -05:00
parent 061178ad82
commit 7c073c1db7
18 changed files with 140 additions and 32 deletions
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6
indra/llappearance/llpolymesh.cpp
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@@ -231,9 +231,9 @@ BOOL LLPolyMeshSharedData::allocateVertexData( U32 numVertices )
mBaseCoords = (LLVector4a*) ll_aligned_malloc_16(numVertices*sizeof(LLVector4a));
mBaseNormals = (LLVector4a*) ll_aligned_malloc_16(numVertices*sizeof(LLVector4a));
mBaseBinormals = (LLVector4a*) ll_aligned_malloc_16(numVertices*sizeof(LLVector4a));
mTexCoords = (LLVector2*) ll_aligned_malloc_16(numVertices*sizeof(LLVector2));
mDetailTexCoords = (LLVector2*) ll_aligned_malloc_16(numVertices*sizeof(LLVector2));
mWeights = (F32*) ll_aligned_malloc_16(numVertices*sizeof(F32));
mTexCoords = (LLVector2*) ll_aligned_malloc_16((numVertices+numVertices%2)*sizeof(LLVector2));
mDetailTexCoords = (LLVector2*) ll_aligned_malloc_16((numVertices+numVertices%2)*sizeof(LLVector2));
mWeights = (F32*) ll_aligned_malloc_16(((numVertices)*sizeof(F32)+0xF) & ~0xF);
for (i = 0; i < numVertices; i++)
{
mBaseCoords[i].clear();

15
indra/llappearance/llpolyskeletaldistortion.h
View File

@@ -68,7 +68,16 @@ class LLPolySkeletalDistortionInfo : public LLViewerVisualParamInfo
{
friend class LLPolySkeletalDistortion;
public:
void* operator new(size_t size)
{
return ll_aligned_malloc_16(size);
}
void operator delete(void* ptr)
{
ll_aligned_free_16(ptr);
}
LLPolySkeletalDistortionInfo();
/*virtual*/ ~LLPolySkeletalDistortionInfo() {};
@@ -77,12 +86,12 @@ public:
protected:
typedef std::vector<LLPolySkeletalBoneInfo> bone_info_list_t;
bone_info_list_t mBoneInfoList;
};
} LL_ALIGN_POSTFIX(16);
//-----------------------------------------------------------------------------
// LLPolySkeletalDeformation
// A set of joint scale data for deforming the avatar mesh
//-----------------------------------------------------------------------------
LL_ALIGN_PREFIX(16)
class LLPolySkeletalDistortion : public LLViewerVisualParam
{
public: