chromium/third_party/angle/src/common/vulkan/vulkan_icd.h

//
// Copyright 2020 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// vulkan_icd.h : Helper for creating vulkan instances & selecting physical device.

#ifndef COMMON_VULKAN_VULKAN_ICD_H_
#define COMMON_VULKAN_VULKAN_ICD_H_

#include <string>

#include "common/Optional.h"
#include "common/angleutils.h"
#include "common/vulkan/vk_headers.h"

namespace angle
{

namespace vk
{

// The minimum version of Vulkan that ANGLE requires.  If an instance or device below this version
// is encountered, initialization will skip the device if possible, or if no other suitable device
// is available then initialization will fail.
constexpr uint32_t kMinimumVulkanAPIVersion = …;

enum class ICD
{ … };

struct SimpleDisplayWindow
{ … };

class [[nodiscard]] ScopedVkLoaderEnvironment : angle::NonCopyable
{ … };

void ChoosePhysicalDevice(PFN_vkGetPhysicalDeviceProperties pGetPhysicalDeviceProperties,
                          const std::vector<VkPhysicalDevice> &physicalDevices,
                          vk::ICD preferredICD,
                          uint32_t preferredVendorID,
                          uint32_t preferredDeviceID,
                          VkPhysicalDevice *physicalDeviceOut,
                          VkPhysicalDeviceProperties *physicalDevicePropertiesOut);

}  // namespace vk

}  // namespace angle

#endif  // COMMON_VULKAN_VULKAN_ICD_H_