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 GrMtlSemaphore_DEFINED 9 #define GrMtlSemaphore_DEFINED 10 11 #include "include/gpu/ganesh/GrBackendSemaphore.h" 12 #include "include/gpu/ganesh/d3d/GrD3DTypes.h" 13 #include "include/private/gpu/ganesh/GrTypesPriv.h" 14 #include "src/gpu/ganesh/GrSemaphore.h" 15 16 class GrD3DGpu; 17 18 class GrD3DSemaphore : public GrSemaphore { 19 public: 20 static std::unique_ptr<GrD3DSemaphore> Make(GrD3DGpu* gpu); 21 22 static std::unique_ptr<GrD3DSemaphore> MakeWrapped(const GrD3DFenceInfo&); 23 ~GrD3DSemaphore()24 ~GrD3DSemaphore() override {} 25 fence()26 ID3D12Fence* fence() const { return fFenceInfo.fFence.get(); } value()27 uint64_t value() const { return fFenceInfo.fValue; } 28 29 GrBackendSemaphore backendSemaphore() const override; 30 31 private: 32 GrD3DSemaphore(const GrD3DFenceInfo&); 33 setIsOwned()34 void setIsOwned() override {} 35 36 GrD3DFenceInfo fFenceInfo; 37 38 using INHERITED = GrSemaphore; 39 }; 40 41 #endif 42