Use driver name instead of vendor name in the status bar for Vulkan. (#6146)

* Replace vendor id lookup with driver name

* Create separate field for driver name, handle OpenGL

* Document changes in VulkanPhysicalDevice.cs

* Always display driver over vendor

* Replace Vulkan 1.2 requirement with VK_KHR_driver_properties

* Remove empty line

* Remove redundant unsafe block

* Apply suggestions from code review

---------

Co-authored-by: Ac_K <Acoustik666@gmail.com>

2 files changed, 32 insertions, 1 deletions

diff --git a/src/Ryujinx.Graphics.Vulkan/VulkanPhysicalDevice.cs b/src/Ryujinx.Graphics.Vulkan/VulkanPhysicalDevice.cs
index 547f3654..3bee1e9d 100644
--- a/src/Ryujinx.Graphics.Vulkan/VulkanPhysicalDevice.cs
+++ b/src/Ryujinx.Graphics.Vulkan/VulkanPhysicalDevice.cs
@@ -58,6 +58,33 @@ namespace Ryujinx.Graphics.Vulkan
 
         public bool IsDeviceExtensionPresent(string extension) => DeviceExtensions.Contains(extension);
 
+        public unsafe bool TryGetPhysicalDeviceDriverPropertiesKHR(Vk api, out PhysicalDeviceDriverPropertiesKHR res)
+        {
+            if (!IsDeviceExtensionPresent("VK_KHR_driver_properties"))
+            {
+                res = default;
+
+                return false;
+            }
+
+            PhysicalDeviceDriverPropertiesKHR physicalDeviceDriverProperties = new()
+            {
+                SType = StructureType.PhysicalDeviceDriverPropertiesKhr
+            };
+
+            PhysicalDeviceProperties2 physicalDeviceProperties2 = new()
+            {
+                SType = StructureType.PhysicalDeviceProperties2,
+                PNext = &physicalDeviceDriverProperties
+            };
+
+            api.GetPhysicalDeviceProperties2(PhysicalDevice, &physicalDeviceProperties2);
+
+            res = physicalDeviceDriverProperties;
+
+            return true;
+        }
+
         public DeviceInfo ToDeviceInfo()
         {
             return new DeviceInfo(
diff --git a/src/Ryujinx.Graphics.Vulkan/VulkanRenderer.cs b/src/Ryujinx.Graphics.Vulkan/VulkanRenderer.cs
index 641ac844..48f05fa1 100644
--- a/src/Ryujinx.Graphics.Vulkan/VulkanRenderer.cs
+++ b/src/Ryujinx.Graphics.Vulkan/VulkanRenderer.cs
@@ -84,6 +84,7 @@ namespace Ryujinx.Graphics.Vulkan
         internal bool IsTBDR { get; private set; }
         internal bool IsSharedMemory { get; private set; }
         public string GpuVendor { get; private set; }
+        public string GpuDriver { get; private set; }
         public string GpuRenderer { get; private set; }
         public string GpuVersion { get; private set; }
 
@@ -636,7 +637,7 @@ namespace Ryujinx.Graphics.Vulkan
 
         public HardwareInfo GetHardwareInfo()
         {
-            return new HardwareInfo(GpuVendor, GpuRenderer);
+            return new HardwareInfo(GpuVendor, GpuRenderer, GpuDriver);
         }
 
         /// <summary>
@@ -693,6 +694,8 @@ namespace Ryujinx.Graphics.Vulkan
         {
             var properties = _physicalDevice.PhysicalDeviceProperties;
 
+            var hasDriverProperties = _physicalDevice.TryGetPhysicalDeviceDriverPropertiesKHR(Api, out var driverProperties);
+
             string vendorName = VendorUtils.GetNameFromId(properties.VendorID);
 
             Vendor = VendorUtils.FromId(properties.VendorID);
@@ -707,6 +710,7 @@ namespace Ryujinx.Graphics.Vulkan
                 Vendor == Vendor.ImgTec;
 
             GpuVendor = vendorName;
+            GpuDriver = hasDriverProperties ? Marshal.PtrToStringAnsi((IntPtr)driverProperties.DriverName) : vendorName; // Fall back to vendor name if driver name isn't available.
             GpuRenderer = Marshal.PtrToStringAnsi((IntPtr)properties.DeviceName);
             GpuVersion = $"Vulkan v{ParseStandardVulkanVersion(properties.ApiVersion)}, Driver v{ParseDriverVersion(ref properties)}";