diff options
| author | TSR Berry <20988865+TSRBerry@users.noreply.github.com> | 2023-04-08 01:22:00 +0200 |
|---|---|---|
| committer | Mary <thog@protonmail.com> | 2023-04-27 23:51:14 +0200 |
| commit | cee712105850ac3385cd0091a923438167433f9f (patch) | |
| tree | 4a5274b21d8b7f938c0d0ce18736d3f2993b11b1 /Ryujinx.Graphics.Vulkan/VulkanInstance.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Graphics.Vulkan/VulkanInstance.cs')
| -rw-r--r-- | Ryujinx.Graphics.Vulkan/VulkanInstance.cs | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/Ryujinx.Graphics.Vulkan/VulkanInstance.cs b/Ryujinx.Graphics.Vulkan/VulkanInstance.cs deleted file mode 100644 index 843d3412..00000000 --- a/Ryujinx.Graphics.Vulkan/VulkanInstance.cs +++ /dev/null @@ -1,127 +0,0 @@ -using Ryujinx.Common.Utilities; -using Silk.NET.Core; -using Silk.NET.Vulkan; -using System; -using System.Collections.Generic; -using System.Collections.Immutable; -using System.Linq; -using System.Runtime.InteropServices; - -namespace Ryujinx.Graphics.Vulkan -{ - class VulkanInstance : IDisposable - { - private readonly Vk _api; - public readonly Instance Instance; - public readonly Version32 InstanceVersion; - - private bool _disposed; - - private VulkanInstance(Vk api, Instance instance) - { - _api = api; - Instance = instance; - - if (api.GetInstanceProcAddr(instance, "vkEnumerateInstanceVersion") == IntPtr.Zero) - { - InstanceVersion = Vk.Version10; - } - else - { - uint rawInstanceVersion = 0; - - if (api.EnumerateInstanceVersion(ref rawInstanceVersion) != Result.Success) - { - rawInstanceVersion = Vk.Version11.Value; - } - - InstanceVersion = (Version32)rawInstanceVersion; - } - } - - public static Result Create(Vk api, ref InstanceCreateInfo createInfo, out VulkanInstance instance) - { - instance = null; - - Instance rawInstance = default; - - Result result = api.CreateInstance(SpanHelpers.AsReadOnlySpan(ref createInfo), ReadOnlySpan<AllocationCallbacks>.Empty, SpanHelpers.AsSpan(ref rawInstance)); - - if (result == Result.Success) - { - instance = new VulkanInstance(api, rawInstance); - } - - return result; - } - - public Result EnumeratePhysicalDevices(out VulkanPhysicalDevice[] physicalDevices) - { - physicalDevices = null; - - uint physicalDeviceCount = 0; - - Result result = _api.EnumeratePhysicalDevices(Instance, SpanHelpers.AsSpan(ref physicalDeviceCount), Span<PhysicalDevice>.Empty); - - if (result != Result.Success) - { - return result; - } - - PhysicalDevice[] rawPhysicalDevices = new PhysicalDevice[physicalDeviceCount]; - - result = _api.EnumeratePhysicalDevices(Instance, SpanHelpers.AsSpan(ref physicalDeviceCount), rawPhysicalDevices); - - if (result != Result.Success) - { - return result; - } - - physicalDevices = rawPhysicalDevices.Select(x => new VulkanPhysicalDevice(_api, x)).ToArray(); - - return Result.Success; - } - - public static IReadOnlySet<string> GetInstanceExtensions(Vk api) - { - uint propertiesCount = 0; - - api.EnumerateInstanceExtensionProperties(ReadOnlySpan<byte>.Empty, SpanHelpers.AsSpan(ref propertiesCount), Span<ExtensionProperties>.Empty).ThrowOnError(); - - ExtensionProperties[] extensionProperties = new ExtensionProperties[propertiesCount]; - - api.EnumerateInstanceExtensionProperties(ReadOnlySpan<byte>.Empty, SpanHelpers.AsSpan(ref propertiesCount), extensionProperties).ThrowOnError(); - - unsafe - { - return extensionProperties.Select(x => Marshal.PtrToStringAnsi((IntPtr)x.ExtensionName)).ToImmutableHashSet(); - } - } - - public static IReadOnlySet<string> GetInstanceLayers(Vk api) - { - uint propertiesCount = 0; - - api.EnumerateInstanceLayerProperties(SpanHelpers.AsSpan(ref propertiesCount), Span<LayerProperties>.Empty).ThrowOnError(); - - LayerProperties[] layerProperties = new LayerProperties[propertiesCount]; - - api.EnumerateInstanceLayerProperties(SpanHelpers.AsSpan(ref propertiesCount), layerProperties).ThrowOnError(); - - unsafe - { - return layerProperties.Select(x => Marshal.PtrToStringAnsi((IntPtr)x.LayerName)).ToImmutableHashSet(); - } - } - - public void Dispose() - { - if (!_disposed) - { - _api.DestroyInstance(Instance, ReadOnlySpan<AllocationCallbacks>.Empty); - - _disposed = true; - } - } - } -} |
