mirror of
https://github.com/GreemDev/Ryujinx
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c95be55091
* vulkan: Move most of the properties enumeration to VulkanPhysicalDevice That clean up a bit of duplicate logic. Also move to use an hashset for device extensions. * vulkan: Move instance querying to VulkanInstance Also cleanup code to use span when possible instead of unsafe pointers. * Address gdkchan's comments
70 lines
2.9 KiB
C#
70 lines
2.9 KiB
C#
using Ryujinx.Common.Utilities;
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using Ryujinx.Graphics.GAL;
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using Silk.NET.Vulkan;
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using System;
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using System.Collections.Generic;
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using System.Collections.Immutable;
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using System.Linq;
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using System.Runtime.InteropServices;
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namespace Ryujinx.Graphics.Vulkan
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{
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readonly struct VulkanPhysicalDevice
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{
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public readonly PhysicalDevice PhysicalDevice;
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public readonly PhysicalDeviceFeatures PhysicalDeviceFeatures;
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public readonly PhysicalDeviceProperties PhysicalDeviceProperties;
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public readonly PhysicalDeviceMemoryProperties PhysicalDeviceMemoryProperties;
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public readonly QueueFamilyProperties[] QueueFamilyProperties;
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public readonly string DeviceName;
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public readonly IReadOnlySet<string> DeviceExtensions;
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public VulkanPhysicalDevice(Vk api, PhysicalDevice physicalDevice)
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{
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PhysicalDevice = physicalDevice;
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PhysicalDeviceFeatures = api.GetPhysicalDeviceFeature(PhysicalDevice);
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api.GetPhysicalDeviceProperties(PhysicalDevice, out var physicalDeviceProperties);
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PhysicalDeviceProperties = physicalDeviceProperties;
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api.GetPhysicalDeviceMemoryProperties(PhysicalDevice, out PhysicalDeviceMemoryProperties);
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unsafe
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{
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DeviceName = Marshal.PtrToStringAnsi((IntPtr)physicalDeviceProperties.DeviceName);
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}
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uint propertiesCount = 0;
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api.GetPhysicalDeviceQueueFamilyProperties(physicalDevice, SpanHelpers.AsSpan(ref propertiesCount), Span<QueueFamilyProperties>.Empty);
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QueueFamilyProperties = new QueueFamilyProperties[propertiesCount];
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api.GetPhysicalDeviceQueueFamilyProperties(physicalDevice, SpanHelpers.AsSpan(ref propertiesCount), QueueFamilyProperties);
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api.EnumerateDeviceExtensionProperties(PhysicalDevice, Span<byte>.Empty, SpanHelpers.AsSpan(ref propertiesCount), Span<ExtensionProperties>.Empty).ThrowOnError();
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ExtensionProperties[] extensionProperties = new ExtensionProperties[propertiesCount];
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api.EnumerateDeviceExtensionProperties(PhysicalDevice, Span<byte>.Empty, SpanHelpers.AsSpan(ref propertiesCount), extensionProperties).ThrowOnError();
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unsafe
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{
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DeviceExtensions = extensionProperties.Select(x => Marshal.PtrToStringAnsi((IntPtr)x.ExtensionName)).ToImmutableHashSet();
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}
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}
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public string Id => $"0x{PhysicalDeviceProperties.VendorID:X}_0x{PhysicalDeviceProperties.DeviceID:X}";
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public bool IsDeviceExtensionPresent(string extension) => DeviceExtensions.Contains(extension);
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public DeviceInfo ToDeviceInfo()
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{
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return new DeviceInfo(
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Id,
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VendorUtils.GetNameFromId(PhysicalDeviceProperties.VendorID),
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DeviceName,
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PhysicalDeviceProperties.DeviceType == PhysicalDeviceType.DiscreteGpu);
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}
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}
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}
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