Merge pull request #10486 from lat9nq/vk-device-find-once

yuzu-qt: Load Vulkan device info at startup

1 files changed, 58 insertions, 0 deletions

diff --git a/src/yuzu/vk_device_info.cpp b/src/yuzu/vk_device_info.cpp
new file mode 100644
index 000000000..9bd1ec686
--- /dev/null
+++ b/src/yuzu/vk_device_info.cpp
@@ -0,0 +1,58 @@
+// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <utility>
+#include <vector>
+#include "common/dynamic_library.h"
+#include "common/logging/log.h"
+#include "video_core/vulkan_common/vulkan_instance.h"
+#include "video_core/vulkan_common/vulkan_library.h"
+#include "video_core/vulkan_common/vulkan_surface.h"
+#include "video_core/vulkan_common/vulkan_wrapper.h"
+#include "yuzu/qt_common.h"
+#include "yuzu/vk_device_info.h"
+
+class QWindow;
+
+namespace VkDeviceInfo {
+Record::Record(std::string_view name_, const std::vector<VkPresentModeKHR>& vsync_modes_,
+               bool is_intel_proprietary_)
+    : name{name_}, vsync_support{vsync_modes_}, is_intel_proprietary{is_intel_proprietary_} {}
+
+Record::~Record() = default;
+
+void PopulateRecords(std::vector<Record>& records, QWindow* window) try {
+    using namespace Vulkan;
+
+    auto wsi = QtCommon::GetWindowSystemInfo(window);
+
+    vk::InstanceDispatch dld;
+    const auto library = OpenLibrary();
+    const vk::Instance instance = CreateInstance(*library, dld, VK_API_VERSION_1_1, wsi.type);
+    const std::vector<VkPhysicalDevice> physical_devices = instance.EnumeratePhysicalDevices();
+    vk::SurfaceKHR surface = CreateSurface(instance, wsi);
+
+    records.clear();
+    records.reserve(physical_devices.size());
+    for (const VkPhysicalDevice device : physical_devices) {
+        const auto physical_device = vk::PhysicalDevice(device, dld);
+        const std::string name = physical_device.GetProperties().deviceName;
+        const std::vector<VkPresentModeKHR> present_modes =
+            physical_device.GetSurfacePresentModesKHR(*surface);
+
+        VkPhysicalDeviceDriverProperties driver_properties{};
+        driver_properties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES;
+        driver_properties.pNext = nullptr;
+        VkPhysicalDeviceProperties2 properties{};
+        properties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2_KHR;
+        properties.pNext = &driver_properties;
+        dld.vkGetPhysicalDeviceProperties2(physical_device, &properties);
+
+        records.push_back(VkDeviceInfo::Record(name, present_modes,
+                                               driver_properties.driverID ==
+                                                   VK_DRIVER_ID_INTEL_PROPRIETARY_WINDOWS));
+    }
+} catch (const Vulkan::vk::Exception& exception) {
+    LOG_ERROR(Frontend, "Failed to enumerate devices with error: {}", exception.what());
+}
+} // namespace VkDeviceInfo