| /* |
| * Copyright 2018 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef GrVkCommandPool_DEFINED |
| #define GrVkCommandPool_DEFINED |
| |
| #include "src/gpu/ganesh/vk/GrVkManagedResource.h" |
| #include "src/gpu/ganesh/vk/GrVkResourceProvider.h" |
| #include "src/gpu/vk/VulkanInterface.h" |
| |
| #include <cinttypes> |
| |
| class GrVkPrimaryCommandBuffer; |
| class GrVkSecondaryCommandBuffer; |
| class GrVkGpu; |
| |
| class GrVkCommandPool : public GrVkManagedResource { |
| public: |
| static GrVkCommandPool* Create(GrVkGpu* gpu); |
| |
| VkCommandPool vkCommandPool() const { |
| return fCommandPool; |
| } |
| |
| void reset(GrVkGpu* gpu); |
| |
| |
| GrVkPrimaryCommandBuffer* getPrimaryCommandBuffer() { return fPrimaryCommandBuffer.get(); } |
| |
| std::unique_ptr<GrVkSecondaryCommandBuffer> findOrCreateSecondaryCommandBuffer(GrVkGpu* gpu); |
| |
| void recycleSecondaryCommandBuffer(GrVkSecondaryCommandBuffer* buffer); |
| |
| // marks that we are finished with this command pool; it is not legal to continue creating or |
| // writing to command buffers in a closed pool |
| void close(); |
| |
| // returns true if close() has not been called |
| bool isOpen() const { return fOpen; } |
| |
| #ifdef SK_TRACE_MANAGED_RESOURCES |
| void dumpInfo() const override { |
| SkDebugf("GrVkCommandPool: %" PRIdPTR " (%d refs)\n", |
| (intptr_t)fCommandPool, this->getRefCnt()); |
| } |
| #endif |
| |
| private: |
| GrVkCommandPool() = delete; |
| |
| GrVkCommandPool(GrVkGpu* gpu, VkCommandPool commandPool, GrVkPrimaryCommandBuffer*); |
| |
| void releaseResources(); |
| |
| void freeGPUData() const override; |
| |
| bool fOpen = true; |
| |
| VkCommandPool fCommandPool; |
| |
| std::unique_ptr<GrVkPrimaryCommandBuffer> fPrimaryCommandBuffer; |
| |
| // Array of available secondary command buffers that are not in flight |
| SkSTArray<4, std::unique_ptr<GrVkSecondaryCommandBuffer>, true> fAvailableSecondaryBuffers; |
| int fMaxCachedSecondaryCommandBuffers; |
| }; |
| |
| #endif |