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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "GpuFenceMTLSharedEvent.h"
#include "mozilla/gfx/Logging.h"
namespace mozilla {
namespace layers {
/* static */
RefPtr<GpuFenceMTLSharedEvent> GpuFenceMTLSharedEvent::Create(
UniquePtr<webgpu::ffi::WGPUMetalSharedEventHandle>&& aSharedEventHandle,
const uint64_t aFenceValue) {
if (!aSharedEventHandle) {
MOZ_ASSERT_UNREACHABLE("unexpected to be called");
return nullptr;
}
return new GpuFenceMTLSharedEvent(std::move(aSharedEventHandle), aFenceValue);
}
GpuFenceMTLSharedEvent::GpuFenceMTLSharedEvent(
UniquePtr<webgpu::ffi::WGPUMetalSharedEventHandle>&& aSharedEventHandle,
const uint64_t aFenceValue)
: mSharedEventHandle(std::move(aSharedEventHandle)),
mFenceValue(aFenceValue) {}
bool GpuFenceMTLSharedEvent::HasCompleted() {
auto value =
wgpu_server_metal_shared_event_signaled_value(mSharedEventHandle.get());
return value >= mFenceValue;
}
} // namespace layers
} // namespace mozilla