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authortsepez <tsepez@chromium.org>2016-05-03 14:13:29 -0700
committerCommit bot <commit-bot@chromium.org>2016-05-03 14:13:29 -0700
commit4d06f83da7fbc65e83ecc3c36b339c04ac1ab668 (patch)
tree183592694f9c93951838111130d78d204e1e9a68 /xfa/fgas/crt/fgas_memory.h
parent89fcde88f0c03da77d7fd83dece7726d66fd190e (diff)
downloadpdfium-4d06f83da7fbc65e83ecc3c36b339c04ac1ab668.tar.xz
Cleanup XFA-Specific memory allocators.
Remove unused "dynamic" allocator (the scary one). Use malloc/free wrapper allocator under #ifdef for CF/asan testing. Rename IFX_MEMAllocator to IFX_MemoryAllocator (MEM in all caps would imply that MEM was an acroynm, not an abbreviation). Review-Url: https://codereview.chromium.org/1944093002
Diffstat (limited to 'xfa/fgas/crt/fgas_memory.h')
-rw-r--r--xfa/fgas/crt/fgas_memory.h22
1 files changed, 8 insertions, 14 deletions
diff --git a/xfa/fgas/crt/fgas_memory.h b/xfa/fgas/crt/fgas_memory.h
index ac27755cac..c6c837600b 100644
--- a/xfa/fgas/crt/fgas_memory.h
+++ b/xfa/fgas/crt/fgas_memory.h
@@ -10,39 +10,33 @@
#include "core/fxcrt/include/fx_memory.h"
#include "core/fxcrt/include/fx_system.h"
-class IFX_MEMAllocator;
-class CFX_Target;
enum FX_ALLOCTYPE {
- FX_ALLOCTYPE_Default = 0,
FX_ALLOCTYPE_Static,
FX_ALLOCTYPE_Fixed,
- FX_ALLOCTYPE_Dynamic,
};
-class IFX_MEMAllocator {
+class IFX_MemoryAllocator {
public:
- virtual ~IFX_MEMAllocator() {}
+ virtual ~IFX_MemoryAllocator() {}
virtual void Release() = 0;
+
virtual void* Alloc(size_t size) = 0;
virtual void Free(void* pBlock) = 0;
- virtual size_t GetBlockSize() const = 0;
- virtual size_t GetDefChunkSize() const = 0;
- virtual size_t SetDefChunkSize(size_t size) = 0;
- virtual size_t GetCurrentDataSize() const = 0;
-};
-IFX_MEMAllocator* FX_CreateAllocator(FX_ALLOCTYPE eType,
+ static IFX_MemoryAllocator* Create(FX_ALLOCTYPE eType,
size_t chunkSize,
size_t blockSize);
+};
+
class CFX_Target {
public:
virtual ~CFX_Target() {}
void* operator new(size_t size) { return FX_Alloc(uint8_t, size); }
void operator delete(void* p) { FX_Free(p); }
- void* operator new(size_t size, IFX_MEMAllocator* pAllocator) {
+ void* operator new(size_t size, IFX_MemoryAllocator* pAllocator) {
return pAllocator->Alloc(size);
}
- void operator delete(void* p, IFX_MEMAllocator* pAllocator) {
+ void operator delete(void* p, IFX_MemoryAllocator* pAllocator) {
pAllocator->Free(p);
}
void* operator new(size_t size, void* place) { return place; }