1 /* 2 * Copyright 2018 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 GrVkCommandPool_DEFINED 9 #define GrVkCommandPool_DEFINED 10 11 #include "GrVkGpuCommandBuffer.h" 12 #include "GrVkInterface.h" 13 #include "GrVkResource.h" 14 #include "GrVkResourceProvider.h" 15 16 class GrVkPrimaryCommandBuffer; 17 class GrVkSecondaryCommandBuffer; 18 class GrVkGpu; 19 20 class GrVkCommandPool : public GrVkResource { 21 public: 22 static GrVkCommandPool* Create(const GrVkGpu* gpu); 23 vkCommandPool()24 VkCommandPool vkCommandPool() const { 25 return fCommandPool; 26 } 27 28 void reset(GrVkGpu* gpu); 29 30 void releaseResources(GrVkGpu* gpu); 31 getPrimaryCommandBuffer()32 GrVkPrimaryCommandBuffer* getPrimaryCommandBuffer() { return fPrimaryCommandBuffer; } 33 34 GrVkSecondaryCommandBuffer* findOrCreateSecondaryCommandBuffer(GrVkGpu* gpu); 35 36 void recycleSecondaryCommandBuffer(GrVkSecondaryCommandBuffer* buffer); 37 38 // marks that we are finished with this command pool; it is not legal to continue creating or 39 // writing to command buffers in a closed pool 40 void close(); 41 42 // returns true if close() has not been called isOpen()43 bool isOpen() const { return fOpen; } 44 45 #ifdef SK_DEBUG dumpInfo()46 void dumpInfo() const override { 47 SkDebugf("GrVkCommandPool: %p (%d refs)\n", fCommandPool, this->getRefCnt()); 48 } 49 #endif 50 51 private: 52 GrVkCommandPool() = delete; 53 54 GrVkCommandPool(const GrVkGpu* gpu, VkCommandPool commandPool); 55 56 void abandonGPUData() const override; 57 58 void freeGPUData(GrVkGpu* gpu) const override; 59 60 bool fOpen = true; 61 62 VkCommandPool fCommandPool; 63 64 GrVkPrimaryCommandBuffer* fPrimaryCommandBuffer; 65 66 // Array of available secondary command buffers that are not in flight 67 SkSTArray<4, GrVkSecondaryCommandBuffer*, true> fAvailableSecondaryBuffers; 68 }; 69 70 #endif 71