added custom memory allocator registration, thanks to Sly.
call CProfileManager::CleanupMemory(), to cleanup btQuickprof memory. changed include from #include <new.h> to #include <new> in btOdeQuickstepConstraintSolver.cpp
This commit is contained in:
@@ -51,6 +51,7 @@ public:
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virtual void clientMoveAndDisplay()
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{
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glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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float xOffset = 10.f;
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@@ -25,7 +25,7 @@ subject to the following restrictions:
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#include "btOdeContactJoint.h"
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#include "btOdeTypedJoint.h"
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#include "btOdeSolverBody.h"
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#include <new.h>
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#include <new>
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#include "LinearMath/btQuickprof.h"
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#include "LinearMath/btIDebugDraw.h"
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@@ -19,6 +19,85 @@ int gNumAlignedAllocs = 0;
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int gNumAlignedFree = 0;
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int gTotalBytesAlignedAllocs = 0;//detect memory leaks
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#if defined (BT_HAS_ALIGNED_ALLOCATOR)
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#include <malloc.h>
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static void *btAlignedAllocDefault(size_t size, int alignment)
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{
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return _aligned_malloc(size, (size_t)alignment);
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}
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static void btAlignedFreeDefault(void *ptr)
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{
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_aligned_free(ptr);
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}
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#elif defined(__CELLOS_LV2__)
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#include <stdlib.h>
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static inline void *btAlignedAllocDefault(size_t size, int alignment)
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{
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return memalign(alignment, size);
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}
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static inline void btAlignedFreeDefault(void *ptr)
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{
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free(ptr);
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}
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#else
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static inline void *btAlignedAllocDefault(size_t size, int alignment)
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{
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void *ret;
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char *real;
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unsigned long offset;
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real = (char *)malloc(size + sizeof(void *) + (alignment-1));
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if (real) {
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offset = (alignment - (unsigned long)(real + sizeof(void *))) & (alignment-1);
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ret = (void *)((real + sizeof(void *)) + offset);
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*((void **)(ret)-1) = (void *)(real);
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} else {
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ret = (void *)(real);
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}
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return (ret);
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}
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static inline void btAlignedFreeDefault(void *ptr)
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{
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void* real;
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if (ptr) {
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real = *((void **)(ptr)-1);
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free(real);
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}
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}
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#endif
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static void *btAllocDefault(size_t size)
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{
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return malloc(size);
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}
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static void btFreeDefault(void *ptr)
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{
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free(ptr);
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}
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static btAlignedAllocFunc *sAlignedAllocFunc = btAlignedAllocDefault;
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static btAlignedFreeFunc *sAlignedFreeFunc = btAlignedFreeDefault;
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static btAllocFunc *sAllocFunc = btAllocDefault;
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static btFreeFunc *sFreeFunc = btFreeDefault;
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void btAlignedAllocSetCustomAligned(btAlignedAllocFunc *allocFunc, btAlignedFreeFunc *freeFunc)
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{
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sAlignedAllocFunc = allocFunc ? allocFunc : btAlignedAllocDefault;
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sAlignedFreeFunc = freeFunc ? freeFunc : btAlignedFreeDefault;
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}
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void btAlignedAllocSetCustom(btAllocFunc *allocFunc, btFreeFunc *freeFunc)
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{
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sAllocFunc = allocFunc ? allocFunc : btAllocDefault;
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sFreeFunc = freeFunc ? freeFunc : btFreeDefault;
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}
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#ifdef BT_DEBUG_MEMORY_ALLOCATIONS
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//this generic allocator provides the total allocated number of bytes
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#include <stdio.h>
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@@ -33,7 +112,7 @@ void* btAlignedAllocInternal (size_t size, int alignment,int line,char* filen
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gNumAlignedAllocs++;
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real = (char *)malloc(size + 2*sizeof(void *) + (alignment-1));
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real = (char *)sAllocFunc(size + 2*sizeof(void *) + (alignment-1));
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if (real) {
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offset = (alignment - (unsigned long)(real + 2*sizeof(void *))) &
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(alignment-1);
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@@ -51,7 +130,7 @@ void* btAlignedAllocInternal (size_t size, int alignment,int line,char* filen
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*ptr = 12;
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return (ret);
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}
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#include <stdio.h>
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void btAlignedFreeInternal (void* ptr,int line,char* filename)
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{
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@@ -65,7 +144,7 @@ void btAlignedFreeInternal (void* ptr,int line,char* filename)
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printf("free #%d at address %x, from %s,line %d, size %d\n",gNumAlignedFree,real, filename,line,size);
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free(real);
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sFreeFunc(real);
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} else
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{
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printf("NULL ptr\n");
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@@ -74,91 +153,49 @@ void btAlignedFreeInternal (void* ptr,int line,char* filename)
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#else //BT_DEBUG_MEMORY_ALLOCATIONS
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#if defined (BT_HAS_ALIGNED_ALLOCATOR)
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#include <malloc.h>
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void* btAlignedAllocInternal (size_t size, int alignment)
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{
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gNumAlignedAllocs++;
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void* ptr;
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#if defined (BT_HAS_ALIGNED_ALLOCATOR) || defined(__CELLOS_LV2__)
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ptr = sAlignedAllocFunc(size, alignment);
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#else
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char *real;
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unsigned long offset;
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void* ptr = _aligned_malloc(size,alignment);
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real = (char *)sAllocFunc(size + sizeof(void *) + (alignment-1));
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if (real) {
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offset = (alignment - (unsigned long)(real + sizeof(void *))) & (alignment-1);
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ptr = (void *)((real + sizeof(void *)) + offset);
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*((void **)(ptr)-1) = (void *)(real);
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} else {
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ptr = (void *)(real);
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}
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#endif // defined (BT_HAS_ALIGNED_ALLOCATOR) || defined(__CELLOS_LV2__)
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// printf("btAlignedAllocInternal %d, %x\n",size,ptr);
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return ptr;
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}
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void btAlignedFreeInternal (void* ptr)
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{
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if (!ptr)
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{
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return;
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}
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gNumAlignedFree++;
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// printf("btAlignedFreeInternal %x\n",ptr);
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_aligned_free(ptr);
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}
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#if defined (BT_HAS_ALIGNED_ALLOCATOR) || defined(__CELLOS_LV2__)
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sAlignedFreeFunc(ptr);
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#else
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void* real;
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#ifdef __CELLOS_LV2__
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#include <stdlib.h>
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void* btAlignedAllocInternal (size_t size, int alignment)
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{
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gNumAlignedAllocs++;
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return memalign(alignment, size);
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if (ptr) {
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real = *((void **)(ptr)-1);
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sFreeFunc(real);
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}
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#endif // defined (BT_HAS_ALIGNED_ALLOCATOR) || defined(__CELLOS_LV2__)
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}
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void btAlignedFreeInternal (void* ptr)
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{
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gNumAlignedFree++;
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free(ptr);
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}
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#else
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void* btAlignedAllocInternal (std::size_t size, int alignment);
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void* btAlignedAllocInternal (std::size_t size, int alignment)
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{
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void *ret;
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char *real;
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unsigned long offset;
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gNumAlignedAllocs++;
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real = (char*) malloc(size + sizeof(void *) + (alignment-1));
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if (real != 0)
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{
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offset = (alignment - (unsigned long)(real + sizeof(void *))) & (alignment-1);
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ret = (void *)((real + sizeof(void *)) + offset);
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*((void **)(ret)-1) = (void *)(real);
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}
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else
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{
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ret = (void *)(real);
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}
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return (ret);
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}
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void btAlignedFreeInternal (void* ptr)
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{
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void* real;
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gNumAlignedFree++;
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if (ptr != 0)
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{
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real = *((void **)(ptr)-1);
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//::operator delete(real);
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free(real);
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}
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}
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#endif //
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#endif
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#endif //BT_DEBUG_MEMORY_ALLOCATIONS
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@@ -35,14 +35,22 @@ void* btAlignedAllocInternal (size_t size, int alignment,int line,char* filename
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void btAlignedFreeInternal (void* ptr,int line,char* filename);
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#else
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void* btAlignedAllocInternal (std::size_t size, int alignment);
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void* btAlignedAllocInternal (size_t size, int alignment);
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void btAlignedFreeInternal (void* ptr);
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#define btAlignedAlloc(a,b) btAlignedAllocInternal(a,b)
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#define btAlignedFree(ptr) btAlignedFreeInternal(ptr)
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#endif
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typedef int size_type;
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typedef void *(btAlignedAllocFunc)(size_t size, int alignment);
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typedef void (btAlignedFreeFunc)(void *memblock);
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typedef void *(btAllocFunc)(size_t size);
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typedef void (btFreeFunc)(void *memblock);
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void btAlignedAllocSetCustomAligned(btAlignedAllocFunc *allocFunc, btAlignedFreeFunc *freeFunc);
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void btAlignedAllocSetCustom(btAllocFunc *allocFunc, btFreeFunc *freeFunc);
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template < typename T , unsigned Alignment >
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class btAlignedAllocator {
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@@ -15,6 +15,7 @@
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#include "LinearMath/btQuickprof.h"
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#ifdef USE_BT_CLOCK
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static btClock gProfileClock;
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@@ -62,10 +63,18 @@ CProfileNode::CProfileNode( const char * name, CProfileNode * parent ) :
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}
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void CProfileNode::CleanupMemory()
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{
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delete ( Child);
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Child = NULL;
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delete ( Sibling);
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Sibling = NULL;
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}
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CProfileNode::~CProfileNode( void )
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{
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delete Child;
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delete Sibling;
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delete ( Child);
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delete ( Sibling);
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}
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@@ -89,6 +98,7 @@ CProfileNode * CProfileNode::Get_Sub_Node( const char * name )
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}
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// We didn't find it, so add it
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CProfileNode * node = new CProfileNode( name, this );
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node->Sibling = Child;
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Child = node;
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@@ -14,7 +14,8 @@
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#define QUICK_PROF_H
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#include "btScalar.h"
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#include "LinearMath/btAlignedAllocator.h"
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#include <new>
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//To disable built-in profiling, please comment out next line
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//#define BT_NO_PROFILE 1
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@@ -247,6 +248,7 @@ public:
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CProfileNode * Get_Sibling( void ) { return Sibling; }
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CProfileNode * Get_Child( void ) { return Child; }
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void CleanupMemory();
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void Reset( void );
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void Call( void );
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bool Return( void );
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@@ -312,13 +314,22 @@ public:
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static void Start_Profile( const char * name );
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static void Stop_Profile( void );
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static void CleanupMemory(void)
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{
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Root.CleanupMemory();
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}
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static void Reset( void );
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static void Increment_Frame_Counter( void );
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static int Get_Frame_Count_Since_Reset( void ) { return FrameCounter; }
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static float Get_Time_Since_Reset( void );
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static CProfileIterator * Get_Iterator( void ) { return new CProfileIterator( &Root ); }
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static void Release_Iterator( CProfileIterator * iterator ) { delete iterator; }
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static CProfileIterator * Get_Iterator( void )
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{
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return new CProfileIterator( &Root );
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}
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static void Release_Iterator( CProfileIterator * iterator ) { delete ( iterator); }
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private:
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static CProfileNode Root;
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