GpuFenceMTLSharedEvent.h (1360B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 3 /* This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef MOZILLA_GFX_GpuFenceMTLSharedEvent_H 8 #define MOZILLA_GFX_GpuFenceMTLSharedEvent_H 9 10 #include "mozilla/layers/GpuFence.h" 11 #include "mozilla/UniquePtr.h" 12 #include "mozilla/webgpu/ffi/wgpu.h" 13 #include "mozilla/webgpu/WebGPUTypes.h" 14 15 namespace mozilla { 16 17 namespace webgpu { 18 namespace ffi { 19 struct WGPUMetalSharedEventHandle; 20 } 21 } // namespace webgpu 22 23 namespace layers { 24 25 class GpuFenceMTLSharedEvent : public GpuFence { 26 public: 27 static RefPtr<GpuFenceMTLSharedEvent> Create( 28 UniquePtr<webgpu::ffi::WGPUMetalSharedEventHandle>&& aSharedEventHandle, 29 const uint64_t aFenceValue); 30 31 bool HasCompleted() override; 32 33 protected: 34 GpuFenceMTLSharedEvent( 35 UniquePtr<webgpu::ffi::WGPUMetalSharedEventHandle>&& aSharedEventHandle, 36 const uint64_t aFenceValue); 37 virtual ~GpuFenceMTLSharedEvent() = default; 38 39 UniquePtr<webgpu::ffi::WGPUMetalSharedEventHandle> mSharedEventHandle; 40 const uint64_t mFenceValue; 41 }; 42 43 } // namespace layers 44 } // namespace mozilla 45 46 #endif /* MOZILLA_GFX_GpuFenceMTLSharedEvent_H */