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Migrate ui scale/translation transform matrix stacks to LLAlignedArray.

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This commit is contained in:
Shyotl
2013-10-26 16:29:38 -05:00
parent 8441bc80a4
commit f4863527aa
4 changed files with 20 additions and 32 deletions
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6
indra/llcommon/llalignedarray.h
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@@ -41,7 +41,11 @@ public:
~LLAlignedArray();
void push_back(const T& elem);
U32 size() const { return mElementCount; }
void pop_back() { if(!!mElementCount) --mElementCount; }
bool empty() const { return !mElementCount; }
T& front() { return operator[](0); }
T& back() { return operator[](mElementCount-1); }
U32 size() const { return mElementCount; }
void resize(U32 size);
T* append(S32 N);
T& operator[](int idx);

8
indra/llcommon/llmemory.h
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@@ -663,14 +663,6 @@ void LLPrivateMemoryPoolTester::operator delete[](void* addr)
#endif
#endif
LL_COMMON_API void ll_assert_aligned_func(uintptr_t ptr,U32 alignment);
#ifdef SHOW_ASSERT
#define ll_assert_aligned(ptr,alignment) ll_assert_aligned_func(reinterpret_cast<uintptr_t>(ptr),((U32)alignment))
#else
#define ll_assert_aligned(ptr,alignment)
#endif
//EVENTUALLY REMOVE THESE:
#include "llpointer.h"
#include "llsingleton.h"

32
indra/llrender/llrender.cpp
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@@ -1496,7 +1496,7 @@ void LLRender::translateUI(F32 x, F32 y, F32 z)
}
LLVector4a add(x,y,z);
mUIOffset.back()->add(add);
mUIOffset.back().add(add);
}
void LLRender::scaleUI(F32 x, F32 y, F32 z)
@@ -1507,33 +1507,27 @@ void LLRender::scaleUI(F32 x, F32 y, F32 z)
}
LLVector4a scale(x,y,z);
mUIScale.back()->mul(scale);
mUIScale.back().mul(scale);
}
void LLRender::pushUIMatrix()
{
if (mUIOffset.empty())
{
mUIOffset.push_back(static_cast<LLVector4a*>(ll_aligned_malloc_16(sizeof(LLVector4a))));
mUIOffset.back()->splat(0.f);
mUIOffset.push_back(LLVector4a(0.f));
}
else
{
const LLVector4a* last_entry = mUIOffset.back();
mUIOffset.push_back(static_cast<LLVector4a*>(ll_aligned_malloc_16(sizeof(LLVector4a))));
*mUIOffset.back() = *last_entry;
mUIOffset.push_back(mUIOffset.back());
}
if (mUIScale.empty())
{
mUIScale.push_back(static_cast<LLVector4a*>(ll_aligned_malloc_16(sizeof(LLVector4a))));
mUIScale.back()->splat(1.f);
mUIScale.push_back(LLVector4a(1.f));
}
else
{
const LLVector4a* last_entry = mUIScale.back();
mUIScale.push_back(static_cast<LLVector4a*>(ll_aligned_malloc_16(sizeof(LLVector4a))));
*mUIScale.back() = *last_entry;
mUIScale.push_back(mUIScale.back());
}
}
@@ -1543,9 +1537,7 @@ void LLRender::popUIMatrix()
{
llerrs << "UI offset stack blown." << llendl;
}
ll_aligned_free_16(mUIOffset.back());
mUIOffset.pop_back();
ll_aligned_free_16(mUIScale.back());
mUIScale.pop_back();
}
@@ -1555,7 +1547,7 @@ LLVector3 LLRender::getUITranslation()
{
return LLVector3(0,0,0);
}
return LLVector3(mUIOffset.back()->getF32ptr());
return LLVector3(mUIOffset.back().getF32ptr());
}
LLVector3 LLRender::getUIScale()
@@ -1564,7 +1556,7 @@ LLVector3 LLRender::getUIScale()
{
return LLVector3(1,1,1);
}
return LLVector3(mUIScale.back()->getF32ptr());
return LLVector3(mUIScale.back().getF32ptr());
}
@@ -1574,8 +1566,8 @@ void LLRender::loadUIIdentity()
{
llerrs << "Need to push UI translation frame before clearing offset." << llendl;
}
mUIOffset.back()->splat(0.f);
mUIScale.back()->splat(1.f);
mUIOffset.back().splat(0.f);
mUIScale.back().splat(1.f);
}
void LLRender::setColorMask(bool writeColor, bool writeAlpha)
@@ -1977,8 +1969,8 @@ void LLRender::vertex4a(const LLVector4a& vertex)
else
{
//LLVector3 vert = (LLVector3(x,y,z)+mUIOffset.back()).scaledVec(mUIScale.back());
mVerticesp[mCount].setAdd(vertex,*mUIOffset.back());
mVerticesp[mCount].mul(*mUIScale.back());
mVerticesp[mCount].setAdd(vertex,mUIOffset.back());
mVerticesp[mCount].mul(mUIScale.back());
}
if (mMode == LLRender::QUADS && LLRender::sGLCoreProfile)

6
indra/llrender/llrender.h
View File

@@ -38,6 +38,7 @@
#include "v3math.h"
#include "v4coloru.h"
#include "v4math.h"
#include "llalignedarray.h"
#include "llstrider.h"
#include "llpointer.h"
#include "llglheaders.h"
@@ -466,9 +467,8 @@ private:
F32 mMaxAnisotropy;
std::vector<LLVector4a*> mUIOffset;
std::vector<LLVector4a*> mUIScale;
LLAlignedArray<LLVector4a, 64> mUIOffset;
LLAlignedArray<LLVector4a, 64> mUIScale;
};
extern F32 gGLModelView[16];