1 /* 2 * Copyright 2020 Google LLC 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8 #ifndef SKSL_MEMORYPOOL 9 #define SKSL_MEMORYPOOL 10 11 #include <memory> 12 13 #include "include/core/SkTypes.h" 14 15 #if SK_SUPPORT_GPU 16 17 #include "src/gpu/GrMemoryPool.h" 18 19 namespace SkSL { 20 using MemoryPool = ::GrMemoryPool; 21 } 22 23 #else 24 25 // When Ganesh is disabled, GrMemoryPool is not linked in. We include a minimal class which mimics 26 // the GrMemoryPool interface but simply redirects to the system allocator. 27 namespace SkSL { 28 29 class MemoryPool { 30 public: Make(size_t,size_t)31 static std::unique_ptr<MemoryPool> Make(size_t, size_t) { 32 return std::make_unique<MemoryPool>(); 33 } resetScratchSpace()34 void resetScratchSpace() {} reportLeaks()35 void reportLeaks() const {} isEmpty()36 bool isEmpty() const { return true; } allocate(size_t size)37 void* allocate(size_t size) { return ::operator new(size); } release(void * p)38 void release(void* p) { ::operator delete(p); } 39 }; 40 41 } // namespace SkSL 42 43 #endif // SK_SUPPORT_GPU 44 #endif // SKSL_MEMORYPOOL 45