diff --git a/src/video_core/CMakeLists.txt b/src/video_core/CMakeLists.txt
index e19632bb1..f8c36947a 100644
--- a/src/video_core/CMakeLists.txt
+++ b/src/video_core/CMakeLists.txt
@@ -258,6 +258,8 @@ add_library(video_core STATIC
textures/texture.h
video_core.cpp
video_core.h
+ vulkan_common/vulkan_instance.cpp
+ vulkan_common/vulkan_instance.h
vulkan_common/vulkan_library.cpp
vulkan_common/vulkan_library.h
vulkan_common/vulkan_wrapper.cpp
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index 6e267f89d..82619bc61 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -29,6 +29,7 @@
#include "video_core/renderer_vulkan/vk_scheduler.h"
#include "video_core/renderer_vulkan/vk_state_tracker.h"
#include "video_core/renderer_vulkan/vk_swapchain.h"
+#include "video_core/vulkan_common/vulkan_instance.h"
#include "video_core/vulkan_common/vulkan_library.h"
#include "video_core/vulkan_common/vulkan_wrapper.h"
@@ -46,11 +47,7 @@
#endif
namespace Vulkan {
-
namespace {
-
-using Core::Frontend::WindowSystemType;
-
VkBool32 DebugCallback(VkDebugUtilsMessageSeverityFlagBitsEXT severity,
VkDebugUtilsMessageTypeFlagsEXT type,
const VkDebugUtilsMessengerCallbackDataEXT* data,
@@ -69,109 +66,6 @@ VkBool32 DebugCallback(VkDebugUtilsMessageSeverityFlagBitsEXT severity,
return VK_FALSE;
}
-std::pair<vk::Instance, u32> CreateInstance(
- Common::DynamicLibrary& library, vk::InstanceDispatch& dld,
- WindowSystemType window_type = WindowSystemType::Headless, bool enable_debug_utils = false,
- bool enable_layers = false) {
- if (!library.IsOpen()) {
- LOG_ERROR(Render_Vulkan, "Vulkan library not available");
- return {};
- }
- if (!library.GetSymbol("vkGetInstanceProcAddr", &dld.vkGetInstanceProcAddr)) {
- LOG_ERROR(Render_Vulkan, "vkGetInstanceProcAddr not present in Vulkan");
- return {};
- }
- if (!vk::Load(dld)) {
- LOG_ERROR(Render_Vulkan, "Failed to load Vulkan function pointers");
- return {};
- }
-
- std::vector<const char*> extensions;
- extensions.reserve(6);
- switch (window_type) {
- case Core::Frontend::WindowSystemType::Headless:
- break;
-#ifdef _WIN32
- case Core::Frontend::WindowSystemType::Windows:
- extensions.push_back(VK_KHR_WIN32_SURFACE_EXTENSION_NAME);
- break;
-#endif
-#if !defined(_WIN32) && !defined(__APPLE__)
- case Core::Frontend::WindowSystemType::X11:
- extensions.push_back(VK_KHR_XLIB_SURFACE_EXTENSION_NAME);
- break;
- case Core::Frontend::WindowSystemType::Wayland:
- extensions.push_back(VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME);
- break;
-#endif
- default:
- LOG_ERROR(Render_Vulkan, "Presentation not supported on this platform");
- break;
- }
- if (window_type != Core::Frontend::WindowSystemType::Headless) {
- extensions.push_back(VK_KHR_SURFACE_EXTENSION_NAME);
- }
- if (enable_debug_utils) {
- extensions.push_back(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
- }
- extensions.push_back(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
-
- const std::optional properties = vk::EnumerateInstanceExtensionProperties(dld);
- if (!properties) {
- LOG_ERROR(Render_Vulkan, "Failed to query extension properties");
- return {};
- }
-
- for (const char* extension : extensions) {
- const auto it =
- std::find_if(properties->begin(), properties->end(), [extension](const auto& prop) {
- return !std::strcmp(extension, prop.extensionName);
- });
- if (it == properties->end()) {
- LOG_ERROR(Render_Vulkan, "Required instance extension {} is not available", extension);
- return {};
- }
- }
-
- std::vector<const char*> layers;
- layers.reserve(1);
- if (enable_layers) {
- layers.push_back("VK_LAYER_KHRONOS_validation");
- }
-
- const std::optional layer_properties = vk::EnumerateInstanceLayerProperties(dld);
- if (!layer_properties) {
- LOG_ERROR(Render_Vulkan, "Failed to query layer properties, disabling layers");
- layers.clear();
- }
-
- for (auto layer_it = layers.begin(); layer_it != layers.end();) {
- const char* const layer = *layer_it;
- const auto it = std::find_if(
- layer_properties->begin(), layer_properties->end(),
- [layer](const VkLayerProperties& prop) { return !std::strcmp(layer, prop.layerName); });
- if (it == layer_properties->end()) {
- LOG_ERROR(Render_Vulkan, "Layer {} not available, removing it", layer);
- layer_it = layers.erase(layer_it);
- } else {
- ++layer_it;
- }
- }
-
- // Limit the maximum version of Vulkan to avoid using untested version.
- const u32 version = std::min(vk::AvailableVersion(dld), static_cast<u32>(VK_API_VERSION_1_1));
-
- vk::Instance instance = vk::Instance::Create(version, layers, extensions, dld);
- if (!instance) {
- LOG_ERROR(Render_Vulkan, "Failed to create Vulkan instance");
- return {};
- }
- if (!vk::Load(*instance, dld)) {
- LOG_ERROR(Render_Vulkan, "Failed to load Vulkan instance function pointers");
- }
- return std::make_pair(std::move(instance), version);
-}
-
std::string GetReadableVersion(u32 version) {
return fmt::format("{}.{}.{}", VK_VERSION_MAJOR(version), VK_VERSION_MINOR(version),
VK_VERSION_PATCH(version));
@@ -194,7 +88,6 @@ std::string GetDriverVersion(const VKDevice& device) {
const u32 minor = version & 0x3fff;
return fmt::format("{}.{}", major, minor);
}
-
return GetReadableVersion(version);
}
@@ -233,7 +126,6 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
if (!framebuffer) {
return;
}
-
const auto& layout = render_window.GetFramebufferLayout();
if (layout.width > 0 && layout.height > 0 && render_window.IsShown()) {
const VAddr framebuffer_addr = framebuffer->address + framebuffer->offset;
@@ -429,12 +321,10 @@ std::vector<std::string> RendererVulkan::EnumerateDevices() {
if (!instance) {
return {};
}
-
const std::optional physical_devices = instance.EnumeratePhysicalDevices();
if (!physical_devices) {
return {};
}
-
std::vector<std::string> names;
names.reserve(physical_devices->size());
for (const auto& device : *physical_devices) {
diff --git a/src/video_core/vulkan_common/vulkan_instance.cpp b/src/video_core/vulkan_common/vulkan_instance.cpp
new file mode 100644
index 000000000..c19f93e0a
--- /dev/null
+++ b/src/video_core/vulkan_common/vulkan_instance.cpp
@@ -0,0 +1,152 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <algorithm>
+#include <optional>
+#include <span>
+#include <utility>
+#include <vector>
+
+#include "common/common_types.h"
+#include "common/dynamic_library.h"
+#include "common/logging/log.h"
+#include "core/frontend/emu_window.h"
+#include "video_core/vulkan_common/vulkan_instance.h"
+#include "video_core/vulkan_common/vulkan_wrapper.h"
+
+// Include these late to avoid polluting previous headers
+#ifdef _WIN32
+#include <windows.h>
+// ensure include order
+#include <vulkan/vulkan_win32.h>
+#endif
+
+#if !defined(_WIN32) && !defined(__APPLE__)
+#include <X11/Xlib.h>
+#include <vulkan/vulkan_wayland.h>
+#include <vulkan/vulkan_xlib.h>
+#endif
+
+namespace Vulkan {
+namespace {
+[[nodiscard]] std::vector<const char*> RequiredExtensions(
+ Core::Frontend::WindowSystemType window_type, bool enable_debug_utils) {
+ std::vector<const char*> extensions;
+ extensions.reserve(6);
+ switch (window_type) {
+ case Core::Frontend::WindowSystemType::Headless:
+ break;
+#ifdef _WIN32
+ case Core::Frontend::WindowSystemType::Windows:
+ extensions.push_back(VK_KHR_WIN32_SURFACE_EXTENSION_NAME);
+ break;
+#endif
+#if !defined(_WIN32) && !defined(__APPLE__)
+ case Core::Frontend::WindowSystemType::X11:
+ extensions.push_back(VK_KHR_XLIB_SURFACE_EXTENSION_NAME);
+ break;
+ case Core::Frontend::WindowSystemType::Wayland:
+ extensions.push_back(VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME);
+ break;
+#endif
+ default:
+ LOG_ERROR(Render_Vulkan, "Presentation not supported on this platform");
+ break;
+ }
+ if (window_type != Core::Frontend::WindowSystemType::Headless) {
+ extensions.push_back(VK_KHR_SURFACE_EXTENSION_NAME);
+ }
+ if (enable_debug_utils) {
+ extensions.push_back(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
+ }
+ extensions.push_back(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
+ return extensions;
+}
+
+[[nodiscard]] bool AreExtensionsSupported(const vk::InstanceDispatch& dld,
+ std::span<const char* const> extensions) {
+ const std::optional properties = vk::EnumerateInstanceExtensionProperties(dld);
+ if (!properties) {
+ LOG_ERROR(Render_Vulkan, "Failed to query extension properties");
+ return false;
+ }
+ for (const char* extension : extensions) {
+ const auto it = std::ranges::find_if(*properties, [extension](const auto& prop) {
+ return std::strcmp(extension, prop.extensionName) == 0;
+ });
+ if (it == properties->end()) {
+ LOG_ERROR(Render_Vulkan, "Required instance extension {} is not available", extension);
+ return false;
+ }
+ }
+ return true;
+}
+
+[[nodiscard]] std::vector<const char*> Layers(bool enable_layers) {
+ std::vector<const char*> layers;
+ if (enable_layers) {
+ layers.push_back("VK_LAYER_KHRONOS_validation");
+ }
+ return layers;
+}
+
+void RemoveUnavailableLayers(const vk::InstanceDispatch& dld, std::vector<const char*>& layers) {
+ const std::optional layer_properties = vk::EnumerateInstanceLayerProperties(dld);
+ if (!layer_properties) {
+ LOG_ERROR(Render_Vulkan, "Failed to query layer properties, disabling layers");
+ layers.clear();
+ }
+ std::erase_if(layers, [&layer_properties](const char* layer) {
+ const auto comp = [layer](const VkLayerProperties& layer_property) {
+ return std::strcmp(layer, layer_property.layerName) == 0;
+ };
+ const auto it = std::ranges::find_if(*layer_properties, comp);
+ if (it == layer_properties->end()) {
+ LOG_ERROR(Render_Vulkan, "Layer {} not available, removing it", layer);
+ return true;
+ }
+ return false;
+ });
+}
+} // Anonymous namespace
+
+std::pair<vk::Instance, u32> CreateInstance(Common::DynamicLibrary& library,
+ vk::InstanceDispatch& dld,
+ Core::Frontend::WindowSystemType window_type,
+ bool enable_debug_utils, bool enable_layers) {
+ if (!library.IsOpen()) {
+ LOG_ERROR(Render_Vulkan, "Vulkan library not available");
+ return {};
+ }
+ if (!library.GetSymbol("vkGetInstanceProcAddr", &dld.vkGetInstanceProcAddr)) {
+ LOG_ERROR(Render_Vulkan, "vkGetInstanceProcAddr not present in Vulkan");
+ return {};
+ }
+ if (!vk::Load(dld)) {
+ LOG_ERROR(Render_Vulkan, "Failed to load Vulkan function pointers");
+ return {};
+ }
+ const std::vector<const char*> extensions = RequiredExtensions(window_type, enable_debug_utils);
+ if (!AreExtensionsSupported(dld, extensions)) {
+ return {};
+ }
+
+ std::vector<const char*> layers = Layers(enable_layers);
+ RemoveUnavailableLayers(dld, layers);
+
+ // Limit the maximum version of Vulkan to avoid using untested version.
+ const u32 version = std::min(vk::AvailableVersion(dld), VK_API_VERSION_1_1);
+
+ vk::Instance instance = vk::Instance::Create(version, layers, extensions, dld);
+ if (!instance) {
+ LOG_ERROR(Render_Vulkan, "Failed to create Vulkan instance");
+ return {};
+ }
+ if (!vk::Load(*instance, dld)) {
+ LOG_ERROR(Render_Vulkan, "Failed to load Vulkan instance function pointers");
+ }
+ return std::make_pair(std::move(instance), version);
+}
+
+} // namespace Vulkan
diff --git a/src/video_core/vulkan_common/vulkan_instance.h b/src/video_core/vulkan_common/vulkan_instance.h
new file mode 100644
index 000000000..ff2be0a48
--- /dev/null
+++ b/src/video_core/vulkan_common/vulkan_instance.h
@@ -0,0 +1,21 @@
+// Copyright 2020 yuzu Emulator Project
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+#include <utility>
+
+#include "common/common_types.h"
+#include "common/dynamic_library.h"
+#include "core/frontend/emu_window.h"
+#include "video_core/vulkan_common/vulkan_wrapper.h"
+
+namespace Vulkan {
+
+[[nodiscard]] std::pair<vk::Instance, u32> CreateInstance(
+ Common::DynamicLibrary& library, vk::InstanceDispatch& dld,
+ Core::Frontend::WindowSystemType window_type = Core::Frontend::WindowSystemType::Headless,
+ bool enable_debug_utils = false, bool enable_layers = false);
+
+} // namespace Vulkan