diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index 715182b3b..f2610868e 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -92,9 +92,9 @@ Common::DynamicLibrary OpenVulkanLibrary() {
return library;
}
-vk::Instance CreateInstance(Common::DynamicLibrary& library, vk::InstanceDispatch& dld,
- WindowSystemType window_type = WindowSystemType::Headless,
- bool enable_layers = false) {
+std::pair<vk::Instance, u32> CreateInstance(
+ Common::DynamicLibrary& library, vk::InstanceDispatch& dld,
+ WindowSystemType window_type = WindowSystemType::Headless, bool enable_layers = false) {
if (!library.IsOpen()) {
LOG_ERROR(Render_Vulkan, "Vulkan library not available");
return {};
@@ -180,7 +180,10 @@ vk::Instance CreateInstance(Common::DynamicLibrary& library, vk::InstanceDispatc
}
}
- vk::Instance instance = vk::Instance::Create(layers, extensions, dld);
+ // 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 {};
@@ -188,7 +191,7 @@ vk::Instance CreateInstance(Common::DynamicLibrary& library, vk::InstanceDispatc
if (!vk::Load(*instance, dld)) {
LOG_ERROR(Render_Vulkan, "Failed to load Vulkan instance function pointers");
}
- return instance;
+ return std::make_pair(std::move(instance), version);
}
std::string GetReadableVersion(u32 version) {
@@ -285,8 +288,8 @@ void RendererVulkan::SwapBuffers(const Tegra::FramebufferConfig* framebuffer) {
bool RendererVulkan::Init() {
library = OpenVulkanLibrary();
- instance = CreateInstance(library, dld, render_window.GetWindowInfo().type,
- Settings::values.renderer_debug);
+ std::tie(instance, instance_version) = CreateInstance(
+ library, dld, render_window.GetWindowInfo().type, Settings::values.renderer_debug);
if (!instance || !CreateDebugCallback() || !CreateSurface() || !PickDevices()) {
return false;
}
@@ -416,7 +419,8 @@ bool RendererVulkan::PickDevices() {
return false;
}
- device = std::make_unique<VKDevice>(*instance, physical_device, *surface, dld);
+ device =
+ std::make_unique<VKDevice>(*instance, instance_version, physical_device, *surface, dld);
return device->Create();
}
@@ -426,7 +430,7 @@ void RendererVulkan::Report() const {
const std::string driver_version = GetDriverVersion(*device);
const std::string driver_name = fmt::format("{} {}", vendor_name, driver_version);
- const std::string api_version = GetReadableVersion(device->GetApiVersion());
+ const std::string api_version = GetReadableVersion(device->ApiVersion());
const std::string extensions = BuildCommaSeparatedExtensions(device->GetAvailableExtensions());
@@ -445,7 +449,7 @@ void RendererVulkan::Report() const {
std::vector<std::string> RendererVulkan::EnumerateDevices() {
vk::InstanceDispatch dld;
Common::DynamicLibrary library = OpenVulkanLibrary();
- vk::Instance instance = CreateInstance(library, dld);
+ vk::Instance instance = CreateInstance(library, dld).first;
if (!instance) {
return {};
}
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.h b/src/video_core/renderer_vulkan/renderer_vulkan.h
index 49a4141ec..1044ca124 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.h
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.h
@@ -73,6 +73,8 @@ private:
vk::InstanceDispatch dld;
vk::Instance instance;
+ u32 instance_version{};
+
vk::SurfaceKHR surface;
VKScreenInfo screen_info;
diff --git a/src/video_core/renderer_vulkan/vk_device.cpp b/src/video_core/renderer_vulkan/vk_device.cpp
index 1f057b43b..e1217ca83 100644
--- a/src/video_core/renderer_vulkan/vk_device.cpp
+++ b/src/video_core/renderer_vulkan/vk_device.cpp
@@ -38,6 +38,9 @@ constexpr std::array Depth16UnormS8_UINT{
constexpr std::array REQUIRED_EXTENSIONS{
VK_KHR_SWAPCHAIN_EXTENSION_NAME,
+ VK_KHR_MAINTENANCE1_EXTENSION_NAME,
+ VK_KHR_STORAGE_BUFFER_STORAGE_CLASS_EXTENSION_NAME,
+ VK_KHR_SHADER_DRAW_PARAMETERS_EXTENSION_NAME,
VK_KHR_16BIT_STORAGE_EXTENSION_NAME,
VK_KHR_8BIT_STORAGE_EXTENSION_NAME,
VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME,
@@ -187,10 +190,10 @@ std::unordered_map<VkFormat, VkFormatProperties> GetFormatProperties(
} // Anonymous namespace
-VKDevice::VKDevice(VkInstance instance, vk::PhysicalDevice physical, VkSurfaceKHR surface,
- const vk::InstanceDispatch& dld)
- : dld{dld}, physical{physical}, properties{physical.GetProperties()},
- format_properties{GetFormatProperties(physical, dld)} {
+VKDevice::VKDevice(VkInstance instance_, u32 instance_version_, vk::PhysicalDevice physical_,
+ VkSurfaceKHR surface, const vk::InstanceDispatch& dld_)
+ : dld{dld_}, physical{physical_}, properties{physical.GetProperties()},
+ instance_version{instance_version_}, format_properties{GetFormatProperties(physical, dld)} {
SetupFamilies(surface);
SetupFeatures();
}
@@ -597,20 +600,6 @@ bool VKDevice::IsSuitable(vk::PhysicalDevice physical, VkSurfaceKHR surface) {
std::vector<const char*> VKDevice::LoadExtensions() {
std::vector<const char*> extensions;
- const auto Test = [&](const VkExtensionProperties& extension,
- std::optional<std::reference_wrapper<bool>> status, const char* name,
- bool push) {
- if (extension.extensionName != std::string_view(name)) {
- return;
- }
- if (push) {
- extensions.push_back(name);
- }
- if (status) {
- status->get() = true;
- }
- };
-
extensions.reserve(7 + REQUIRED_EXTENSIONS.size());
extensions.insert(extensions.begin(), REQUIRED_EXTENSIONS.begin(), REQUIRED_EXTENSIONS.end());
@@ -619,28 +608,36 @@ std::vector<const char*> VKDevice::LoadExtensions() {
bool has_ext_transform_feedback{};
bool has_ext_custom_border_color{};
bool has_ext_extended_dynamic_state{};
- for (const auto& extension : physical.EnumerateDeviceExtensionProperties()) {
- Test(extension, nv_viewport_swizzle, VK_NV_VIEWPORT_SWIZZLE_EXTENSION_NAME, true);
- Test(extension, khr_uniform_buffer_standard_layout,
+ for (const VkExtensionProperties& extension : physical.EnumerateDeviceExtensionProperties()) {
+ const auto test = [&](std::optional<std::reference_wrapper<bool>> status, const char* name,
+ bool push) {
+ if (extension.extensionName != std::string_view(name)) {
+ return;
+ }
+ if (push) {
+ extensions.push_back(name);
+ }
+ if (status) {
+ status->get() = true;
+ }
+ };
+ test(nv_viewport_swizzle, VK_NV_VIEWPORT_SWIZZLE_EXTENSION_NAME, true);
+ test(khr_uniform_buffer_standard_layout,
VK_KHR_UNIFORM_BUFFER_STANDARD_LAYOUT_EXTENSION_NAME, true);
- Test(extension, has_khr_shader_float16_int8, VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME,
- false);
- Test(extension, ext_depth_range_unrestricted,
- VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME, true);
- Test(extension, ext_index_type_uint8, VK_EXT_INDEX_TYPE_UINT8_EXTENSION_NAME, true);
- Test(extension, ext_shader_viewport_index_layer,
- VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME, true);
- Test(extension, has_ext_subgroup_size_control, VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME,
- false);
- Test(extension, has_ext_transform_feedback, VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME,
- false);
- Test(extension, has_ext_custom_border_color, VK_EXT_CUSTOM_BORDER_COLOR_EXTENSION_NAME,
- false);
- Test(extension, has_ext_extended_dynamic_state,
- VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME, false);
+ test(has_khr_shader_float16_int8, VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME, false);
+ test(ext_depth_range_unrestricted, VK_EXT_DEPTH_RANGE_UNRESTRICTED_EXTENSION_NAME, true);
+ test(ext_index_type_uint8, VK_EXT_INDEX_TYPE_UINT8_EXTENSION_NAME, true);
+ test(ext_shader_viewport_index_layer, VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME,
+ true);
+ test(has_ext_transform_feedback, VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME, false);
+ test(has_ext_custom_border_color, VK_EXT_CUSTOM_BORDER_COLOR_EXTENSION_NAME, false);
+ test(has_ext_extended_dynamic_state, VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME, false);
+ if (instance_version >= VK_API_VERSION_1_1) {
+ test(has_ext_subgroup_size_control, VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME, false);
+ }
if (Settings::values.renderer_debug) {
- Test(extension, nv_device_diagnostics_config,
- VK_NV_DEVICE_DIAGNOSTICS_CONFIG_EXTENSION_NAME, true);
+ test(nv_device_diagnostics_config, VK_NV_DEVICE_DIAGNOSTICS_CONFIG_EXTENSION_NAME,
+ true);
}
}
diff --git a/src/video_core/renderer_vulkan/vk_device.h b/src/video_core/renderer_vulkan/vk_device.h
index 26a233db1..4286673d9 100644
--- a/src/video_core/renderer_vulkan/vk_device.h
+++ b/src/video_core/renderer_vulkan/vk_device.h
@@ -24,8 +24,8 @@ const u32 GuestWarpSize = 32;
/// Handles data specific to a physical device.
class VKDevice final {
public:
- explicit VKDevice(VkInstance instance, vk::PhysicalDevice physical, VkSurfaceKHR surface,
- const vk::InstanceDispatch& dld);
+ explicit VKDevice(VkInstance instance, u32 instance_version, vk::PhysicalDevice physical,
+ VkSurfaceKHR surface, const vk::InstanceDispatch& dld);
~VKDevice();
/// Initializes the device. Returns true on success.
@@ -82,8 +82,13 @@ public:
return present_family;
}
+ /// Returns the current instance Vulkan API version in Vulkan-formatted version numbers.
+ u32 InstanceApiVersion() const {
+ return instance_version;
+ }
+
/// Returns the current Vulkan API version provided in Vulkan-formatted version numbers.
- u32 GetApiVersion() const {
+ u32 ApiVersion() const {
return properties.apiVersion;
}
@@ -239,6 +244,7 @@ private:
vk::Device logical; ///< Logical device.
vk::Queue graphics_queue; ///< Main graphics queue.
vk::Queue present_queue; ///< Main present queue.
+ u32 instance_version{}; ///< Vulkan onstance version.
u32 graphics_family{}; ///< Main graphics queue family index.
u32 present_family{}; ///< Main present queue family index.
VkDriverIdKHR driver_id{}; ///< Driver ID.
diff --git a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp
index cd7d7a4e4..a20452b87 100644
--- a/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp
+++ b/src/video_core/renderer_vulkan/vk_shader_decompiler.cpp
@@ -272,12 +272,19 @@ bool IsPrecise(Operation operand) {
return false;
}
+u32 ShaderVersion(const VKDevice& device) {
+ if (device.InstanceApiVersion() < VK_API_VERSION_1_1) {
+ return 0x00010000;
+ }
+ return 0x00010300;
+}
+
class SPIRVDecompiler final : public Sirit::Module {
public:
explicit SPIRVDecompiler(const VKDevice& device, const ShaderIR& ir, ShaderType stage,
const Registry& registry, const Specialization& specialization)
- : Module(0x00010300), device{device}, ir{ir}, stage{stage}, header{ir.GetHeader()},
- registry{registry}, specialization{specialization} {
+ : Module(ShaderVersion(device)), device{device}, ir{ir}, stage{stage},
+ header{ir.GetHeader()}, registry{registry}, specialization{specialization} {
if (stage != ShaderType::Compute) {
transform_feedback = BuildTransformFeedback(registry.GetGraphicsInfo());
}
@@ -293,6 +300,7 @@ public:
AddCapability(spv::Capability::DrawParameters);
AddCapability(spv::Capability::SubgroupBallotKHR);
AddCapability(spv::Capability::SubgroupVoteKHR);
+ AddExtension("SPV_KHR_16bit_storage");
AddExtension("SPV_KHR_shader_ballot");
AddExtension("SPV_KHR_subgroup_vote");
AddExtension("SPV_KHR_storage_buffer_storage_class");
diff --git a/src/video_core/renderer_vulkan/wrapper.cpp b/src/video_core/renderer_vulkan/wrapper.cpp
index 2598440fb..c034558a3 100644
--- a/src/video_core/renderer_vulkan/wrapper.cpp
+++ b/src/video_core/renderer_vulkan/wrapper.cpp
@@ -11,6 +11,7 @@
#include <vector>
#include "common/common_types.h"
+#include "common/logging/log.h"
#include "video_core/renderer_vulkan/wrapper.h"
@@ -415,18 +416,17 @@ VkResult Free(VkDevice device, VkCommandPool handle, Span<VkCommandBuffer> buffe
return VK_SUCCESS;
}
-Instance Instance::Create(Span<const char*> layers, Span<const char*> extensions,
+Instance Instance::Create(u32 version, Span<const char*> layers, Span<const char*> extensions,
InstanceDispatch& dld) noexcept {
- static constexpr VkApplicationInfo application_info{
+ const VkApplicationInfo application_info{
.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
.pNext = nullptr,
.pApplicationName = "yuzu Emulator",
.applicationVersion = VK_MAKE_VERSION(0, 1, 0),
.pEngineName = "yuzu Emulator",
.engineVersion = VK_MAKE_VERSION(0, 1, 0),
- .apiVersion = VK_API_VERSION_1_1,
+ .apiVersion = version,
};
-
const VkInstanceCreateInfo ci{
.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
.pNext = nullptr,
@@ -818,6 +818,21 @@ VkPhysicalDeviceMemoryProperties PhysicalDevice::GetMemoryProperties() const noe
return properties;
}
+u32 AvailableVersion(const InstanceDispatch& dld) noexcept {
+ PFN_vkEnumerateInstanceVersion vkEnumerateInstanceVersion;
+ if (!Proc(vkEnumerateInstanceVersion, dld, "vkEnumerateInstanceVersion")) {
+ // If the procedure is not found, Vulkan 1.0 is assumed
+ return VK_API_VERSION_1_0;
+ }
+ u32 version;
+ if (const VkResult result = vkEnumerateInstanceVersion(&version); result != VK_SUCCESS) {
+ LOG_ERROR(Render_Vulkan, "vkEnumerateInstanceVersion returned {}, assuming Vulkan 1.1",
+ ToString(result));
+ return VK_API_VERSION_1_1;
+ }
+ return version;
+}
+
std::optional<std::vector<VkExtensionProperties>> EnumerateInstanceExtensionProperties(
const InstanceDispatch& dld) {
u32 num;
diff --git a/src/video_core/renderer_vulkan/wrapper.h b/src/video_core/renderer_vulkan/wrapper.h
index 234e01693..f64919623 100644
--- a/src/video_core/renderer_vulkan/wrapper.h
+++ b/src/video_core/renderer_vulkan/wrapper.h
@@ -564,7 +564,7 @@ class Instance : public Handle<VkInstance, NoOwner, InstanceDispatch> {
public:
/// Creates a Vulkan instance. Use "operator bool" for error handling.
- static Instance Create(Span<const char*> layers, Span<const char*> extensions,
+ static Instance Create(u32 version, Span<const char*> layers, Span<const char*> extensions,
InstanceDispatch& dld) noexcept;
/// Enumerates physical devices.
@@ -1090,6 +1090,8 @@ private:
const DeviceDispatch* dld;
};
+u32 AvailableVersion(const InstanceDispatch& dld) noexcept;
+
std::optional<std::vector<VkExtensionProperties>> EnumerateInstanceExtensionProperties(
const InstanceDispatch& dld);