1/* 2 * Copyright 2017 Google Inc. 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 GrMockBuffer_DEFINED 9#define GrMockBuffer_DEFINED 10 11#include "src/gpu/GrCaps.h" 12#include "src/gpu/GrGpuBuffer.h" 13#include "src/gpu/mock/GrMockGpu.h" 14 15class GrMockBuffer : public GrGpuBuffer { 16public: 17 GrMockBuffer(GrMockGpu* gpu, size_t sizeInBytes, GrGpuBufferType type, 18 GrAccessPattern accessPattern) 19 : INHERITED(gpu, sizeInBytes, type, accessPattern) { 20 this->registerWithCache(SkBudgeted::kYes); 21 } 22 23private: 24 void onMap() override { 25 if (GrCaps::kNone_MapFlags != this->getGpu()->caps()->mapBufferFlags()) { 26 fMapPtr = sk_malloc_throw(this->size()); 27 } 28 } 29 void onUnmap() override { sk_free(fMapPtr); } 30 bool onUpdateData(const void* src, size_t srcSizeInBytes) override { return true; } 31 32 using INHERITED = GrGpuBuffer; 33}; 34 35#endif 36