chromium/gpu/vulkan/semaphore_handle.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "gpu/vulkan/semaphore_handle.h"

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

#if BUILDFLAG(IS_POSIX)
#include <unistd.h>
#include "base/posix/eintr_wrapper.h"
#endif

#if BUILDFLAG(IS_FUCHSIA)
#include "base/fuchsia/fuchsia_logging.h"
#endif

#if BUILDFLAG(IS_WIN)
#include <windows.h>
#endif

namespace gpu {

SemaphoreHandle::SemaphoreHandle() = default;
SemaphoreHandle::SemaphoreHandle(VkExternalSemaphoreHandleTypeFlagBits type,
                                 PlatformHandle handle)
    : … { … }
SemaphoreHandle::SemaphoreHandle(SemaphoreHandle&&) = default;

SemaphoreHandle::~SemaphoreHandle() = default;

SemaphoreHandle& SemaphoreHandle::operator=(SemaphoreHandle&&) = default;

SemaphoreHandle::SemaphoreHandle(gfx::GpuFenceHandle fence_handle) { … }

void SemaphoreHandle::Init(VkExternalSemaphoreHandleTypeFlagBits type,
                           PlatformHandle handle) { … }

gfx::GpuFenceHandle SemaphoreHandle::ToGpuFenceHandle() && { … }

SemaphoreHandle SemaphoreHandle::Duplicate() const { … }

}  // namespace gpu