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Improve multi-threading and move Standalone to a multi-threading model (currently off though).

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22565 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-07-31 18:44:13 +00:00
parent b40a488e89
commit 2b07c7e70a
21 changed files with 402 additions and 203 deletions
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11
glslang/Include/PoolAlloc.h
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@ -144,7 +144,7 @@ private:
//
class TPoolAllocator {
public:
TPoolAllocator(bool global = false, int growthIncrement = 8*1024, int allocationAlignment = 16);
TPoolAllocator(int growthIncrement = 8*1024, int allocationAlignment = 16);
//
// Don't call the destructor just to free up the memory, call pop()
@ -222,7 +222,6 @@ protected:
return TAllocation::offsetAllocation(memory);
}
bool global; // should be true if this object is globally scoped
size_t pageSize; // granularity of allocation from the OS
size_t alignment; // all returned allocations will be aligned at
// this granularity, which will be a power of 2
@ -249,16 +248,14 @@ private:
// with everyone using the same global allocator.
//
typedef TPoolAllocator* PoolAllocatorPointer;
extern TPoolAllocator& GetGlobalPoolAllocator();
#define GlobalPoolAllocator GetGlobalPoolAllocator()
extern TPoolAllocator& GetThreadPoolAllocator();
struct TThreadGlobalPools
{
TPoolAllocator* globalPoolAllocator;
};
void SetGlobalPoolAllocatorPtr(TPoolAllocator& poolAllocator);
void SetThreadPoolAllocator(TPoolAllocator& poolAllocator);
//
// This STL compatible allocator is intended to be used as the allocator
@ -284,7 +281,7 @@ public:
pointer address(reference x) const { return &x; }
const_pointer address(const_reference x) const { return &x; }
pool_allocator() : allocator(GlobalPoolAllocator) { }
pool_allocator() : allocator(GetThreadPoolAllocator()) { }
pool_allocator(TPoolAllocator& a) : allocator(a) { }
pool_allocator(const pool_allocator<T>& p) : allocator(p.allocator) { }