chromium/ui/gfx/gpu_fence.cc

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/gfx/gpu_fence.h"

#include "base/logging.h"
#include "base/notreached.h"
#include "base/time/time.h"
#include "build/build_config.h"

#if BUILDFLAG(IS_LINUX) || BUILDFLAG(IS_CHROMEOS) || BUILDFLAG(IS_ANDROID)
#include <sync/sync.h>
#endif

namespace gfx {

GpuFence::GpuFence(GpuFenceHandle fence_handle)
    : … { … }

GpuFence::~GpuFence() = default;

GpuFence::GpuFence(GpuFence&& other) = default;

GpuFence& GpuFence::operator=(GpuFence&& other) = default;

const GpuFenceHandle& GpuFence::GetGpuFenceHandle() const { … }

ClientGpuFence GpuFence::AsClientGpuFence() { … }

// static
GpuFence* GpuFence::FromClientGpuFence(ClientGpuFence gpu_fence) { … }

void GpuFence::Wait() { … }

// static
GpuFence::FenceStatus GpuFence::GetStatusChangeTime(int fd,
                                                    base::TimeTicks* time) { … }

base::TimeTicks GpuFence::GetMaxTimestamp() const { … }

}  // namespace gfx