rjx-mirror/Ryujinx.Graphics.Vulkan/VulkanInitialization.cs

736 lines
30 KiB
C#

using Ryujinx.Common.Configuration;
using Ryujinx.Common.Logging;
using Ryujinx.Graphics.GAL;
using Silk.NET.Vulkan;
using Silk.NET.Vulkan.Extensions.EXT;
using Silk.NET.Vulkan.Extensions.KHR;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
namespace Ryujinx.Graphics.Vulkan
{
public unsafe static class VulkanInitialization
{
private const uint InvalidIndex = uint.MaxValue;
private static uint MinimalVulkanVersion = Vk.Version11.Value;
private static uint MinimalInstanceVulkanVersion = Vk.Version12.Value;
private static uint MaximumVulkanVersion = Vk.Version12.Value;
private const string AppName = "Ryujinx.Graphics.Vulkan";
private const int QueuesCount = 2;
public static string[] DesirableExtensions { get; } = new string[]
{
ExtConditionalRendering.ExtensionName,
ExtExtendedDynamicState.ExtensionName,
ExtTransformFeedback.ExtensionName,
KhrDrawIndirectCount.ExtensionName,
KhrPushDescriptor.ExtensionName,
"VK_EXT_blend_operation_advanced",
"VK_EXT_custom_border_color",
"VK_EXT_descriptor_indexing", // Enabling this works around an issue with disposed buffer bindings on RADV.
"VK_EXT_fragment_shader_interlock",
"VK_EXT_index_type_uint8",
"VK_EXT_primitive_topology_list_restart",
"VK_EXT_robustness2",
"VK_EXT_shader_stencil_export",
"VK_KHR_shader_float16_int8",
"VK_EXT_shader_subgroup_ballot",
"VK_EXT_subgroup_size_control",
"VK_NV_geometry_shader_passthrough",
"VK_KHR_portability_subset", // By spec, we should enable this if present.
};
public static string[] RequiredExtensions { get; } = new string[]
{
KhrSwapchain.ExtensionName
};
private static string[] _excludedMessages = new string[]
{
// NOTE: Done on purpose right now.
"UNASSIGNED-CoreValidation-Shader-OutputNotConsumed",
// TODO: Figure out if fixable
"VUID-vkCmdDrawIndexed-None-04584",
// TODO: Might be worth looking into making this happy to possibly optimize copies.
"UNASSIGNED-CoreValidation-DrawState-InvalidImageLayout",
// TODO: Fix this, it's causing too much noise right now.
"VUID-VkSubpassDependency-srcSubpass-00867"
};
internal static Instance CreateInstance(Vk api, GraphicsDebugLevel logLevel, string[] requiredExtensions, out ExtDebugUtils debugUtils, out DebugUtilsMessengerEXT debugUtilsMessenger)
{
var enabledLayers = new List<string>();
void AddAvailableLayer(string layerName)
{
uint layerPropertiesCount;
api.EnumerateInstanceLayerProperties(&layerPropertiesCount, null).ThrowOnError();
LayerProperties[] layerProperties = new LayerProperties[layerPropertiesCount];
fixed (LayerProperties* pLayerProperties = layerProperties)
{
api.EnumerateInstanceLayerProperties(&layerPropertiesCount, layerProperties).ThrowOnError();
for (int i = 0; i < layerPropertiesCount; i++)
{
string currentLayerName = Marshal.PtrToStringAnsi((IntPtr)pLayerProperties[i].LayerName);
if (currentLayerName == layerName)
{
enabledLayers.Add(layerName);
return;
}
}
}
Logger.Warning?.Print(LogClass.Gpu, $"Missing layer {layerName}");
}
if (logLevel != GraphicsDebugLevel.None)
{
AddAvailableLayer("VK_LAYER_KHRONOS_validation");
}
var enabledExtensions = requiredExtensions.Append(ExtDebugUtils.ExtensionName).ToArray();
var appName = Marshal.StringToHGlobalAnsi(AppName);
var applicationInfo = new ApplicationInfo
{
PApplicationName = (byte*)appName,
ApplicationVersion = 1,
PEngineName = (byte*)appName,
EngineVersion = 1,
ApiVersion = MaximumVulkanVersion
};
IntPtr* ppEnabledExtensions = stackalloc IntPtr[enabledExtensions.Length];
IntPtr* ppEnabledLayers = stackalloc IntPtr[enabledLayers.Count];
for (int i = 0; i < enabledExtensions.Length; i++)
{
ppEnabledExtensions[i] = Marshal.StringToHGlobalAnsi(enabledExtensions[i]);
}
for (int i = 0; i < enabledLayers.Count; i++)
{
ppEnabledLayers[i] = Marshal.StringToHGlobalAnsi(enabledLayers[i]);
}
var instanceCreateInfo = new InstanceCreateInfo
{
SType = StructureType.InstanceCreateInfo,
PApplicationInfo = &applicationInfo,
PpEnabledExtensionNames = (byte**)ppEnabledExtensions,
PpEnabledLayerNames = (byte**)ppEnabledLayers,
EnabledExtensionCount = (uint)enabledExtensions.Length,
EnabledLayerCount = (uint)enabledLayers.Count
};
api.CreateInstance(in instanceCreateInfo, null, out var instance).ThrowOnError();
Marshal.FreeHGlobal(appName);
for (int i = 0; i < enabledExtensions.Length; i++)
{
Marshal.FreeHGlobal(ppEnabledExtensions[i]);
}
for (int i = 0; i < enabledLayers.Count; i++)
{
Marshal.FreeHGlobal(ppEnabledLayers[i]);
}
CreateDebugMessenger(api, logLevel, instance, out debugUtils, out debugUtilsMessenger);
return instance;
}
private unsafe static uint DebugMessenger(
DebugUtilsMessageSeverityFlagsEXT messageSeverity,
DebugUtilsMessageTypeFlagsEXT messageTypes,
DebugUtilsMessengerCallbackDataEXT* pCallbackData,
void* pUserData)
{
var msg = Marshal.PtrToStringAnsi((IntPtr)pCallbackData->PMessage);
foreach (string excludedMessagePart in _excludedMessages)
{
if (msg.Contains(excludedMessagePart))
{
return 0;
}
}
if (messageSeverity.HasFlag(DebugUtilsMessageSeverityFlagsEXT.ErrorBitExt))
{
Logger.Error?.Print(LogClass.Gpu, msg);
}
else if (messageSeverity.HasFlag(DebugUtilsMessageSeverityFlagsEXT.WarningBitExt))
{
Logger.Warning?.Print(LogClass.Gpu, msg);
}
else if (messageSeverity.HasFlag(DebugUtilsMessageSeverityFlagsEXT.InfoBitExt))
{
Logger.Info?.Print(LogClass.Gpu, msg);
}
else // if (messageSeverity.HasFlag(DebugUtilsMessageSeverityFlagsEXT.VerboseBitExt))
{
Logger.Debug?.Print(LogClass.Gpu, msg);
}
return 0;
}
internal static PhysicalDevice FindSuitablePhysicalDevice(Vk api, Instance instance, SurfaceKHR surface, string preferredGpuId)
{
uint physicalDeviceCount;
api.EnumeratePhysicalDevices(instance, &physicalDeviceCount, null).ThrowOnError();
PhysicalDevice[] physicalDevices = new PhysicalDevice[physicalDeviceCount];
fixed (PhysicalDevice* pPhysicalDevices = physicalDevices)
{
api.EnumeratePhysicalDevices(instance, &physicalDeviceCount, pPhysicalDevices).ThrowOnError();
}
// First we try to pick the the user preferred GPU.
for (int i = 0; i < physicalDevices.Length; i++)
{
if (IsPreferredAndSuitableDevice(api, physicalDevices[i], surface, preferredGpuId))
{
return physicalDevices[i];
}
}
// If we fail to do that, just use the first compatible GPU.
for (int i = 0; i < physicalDevices.Length; i++)
{
if (IsSuitableDevice(api, physicalDevices[i], surface))
{
return physicalDevices[i];
}
}
throw new VulkanException("Initialization failed, none of the available GPUs meets the minimum requirements.");
}
internal static DeviceInfo[] GetSuitablePhysicalDevices(Vk api)
{
var appName = Marshal.StringToHGlobalAnsi(AppName);
var applicationInfo = new ApplicationInfo
{
PApplicationName = (byte*)appName,
ApplicationVersion = 1,
PEngineName = (byte*)appName,
EngineVersion = 1,
ApiVersion = MaximumVulkanVersion
};
var instanceCreateInfo = new InstanceCreateInfo
{
SType = StructureType.InstanceCreateInfo,
PApplicationInfo = &applicationInfo,
PpEnabledExtensionNames = null,
PpEnabledLayerNames = null,
EnabledExtensionCount = 0,
EnabledLayerCount = 0
};
api.CreateInstance(in instanceCreateInfo, null, out var instance).ThrowOnError();
// We ensure that vkEnumerateInstanceVersion is present (added in 1.1).
// If the instance doesn't support it, no device is going to be 1.1 compatible.
if (api.GetInstanceProcAddr(instance, "vkEnumerateInstanceVersion") == IntPtr.Zero)
{
api.DestroyInstance(instance, null);
return Array.Empty<DeviceInfo>();
}
// We currently assume that the instance is compatible with Vulkan 1.2
// TODO: Remove this once we relax our initialization codepaths.
uint instanceApiVerison = 0;
api.EnumerateInstanceVersion(ref instanceApiVerison).ThrowOnError();
if (instanceApiVerison < MinimalInstanceVulkanVersion)
{
api.DestroyInstance(instance, null);
return Array.Empty<DeviceInfo>();
}
Marshal.FreeHGlobal(appName);
uint physicalDeviceCount;
api.EnumeratePhysicalDevices(instance, &physicalDeviceCount, null).ThrowOnError();
PhysicalDevice[] physicalDevices = new PhysicalDevice[physicalDeviceCount];
fixed (PhysicalDevice* pPhysicalDevices = physicalDevices)
{
api.EnumeratePhysicalDevices(instance, &physicalDeviceCount, pPhysicalDevices).ThrowOnError();
}
DeviceInfo[] devices = new DeviceInfo[physicalDevices.Length];
for (int i = 0; i < physicalDevices.Length; i++)
{
var physicalDevice = physicalDevices[i];
api.GetPhysicalDeviceProperties(physicalDevice, out var properties);
if (properties.ApiVersion < MinimalVulkanVersion)
{
continue;
}
devices[i] = new DeviceInfo(
StringFromIdPair(properties.VendorID, properties.DeviceID),
VendorUtils.GetNameFromId(properties.VendorID),
Marshal.PtrToStringAnsi((IntPtr)properties.DeviceName),
properties.DeviceType == PhysicalDeviceType.DiscreteGpu);
}
api.DestroyInstance(instance, null);
return devices;
}
public static string StringFromIdPair(uint vendorId, uint deviceId)
{
return $"0x{vendorId:X}_0x{deviceId:X}";
}
private static bool IsPreferredAndSuitableDevice(Vk api, PhysicalDevice physicalDevice, SurfaceKHR surface, string preferredGpuId)
{
api.GetPhysicalDeviceProperties(physicalDevice, out var properties);
if (StringFromIdPair(properties.VendorID, properties.DeviceID) != preferredGpuId)
{
return false;
}
return IsSuitableDevice(api, physicalDevice, surface);
}
private static bool IsSuitableDevice(Vk api, PhysicalDevice physicalDevice, SurfaceKHR surface)
{
int extensionMatches = 0;
uint propertiesCount;
api.EnumerateDeviceExtensionProperties(physicalDevice, (byte*)null, &propertiesCount, null).ThrowOnError();
ExtensionProperties[] extensionProperties = new ExtensionProperties[propertiesCount];
fixed (ExtensionProperties* pExtensionProperties = extensionProperties)
{
api.EnumerateDeviceExtensionProperties(physicalDevice, (byte*)null, &propertiesCount, pExtensionProperties).ThrowOnError();
for (int i = 0; i < propertiesCount; i++)
{
string extensionName = Marshal.PtrToStringAnsi((IntPtr)pExtensionProperties[i].ExtensionName);
if (RequiredExtensions.Contains(extensionName))
{
extensionMatches++;
}
}
}
return extensionMatches == RequiredExtensions.Length && FindSuitableQueueFamily(api, physicalDevice, surface, out _) != InvalidIndex;
}
internal static uint FindSuitableQueueFamily(Vk api, PhysicalDevice physicalDevice, SurfaceKHR surface, out uint queueCount)
{
const QueueFlags RequiredFlags = QueueFlags.GraphicsBit | QueueFlags.ComputeBit;
var khrSurface = new KhrSurface(api.Context);
uint propertiesCount;
api.GetPhysicalDeviceQueueFamilyProperties(physicalDevice, &propertiesCount, null);
QueueFamilyProperties[] properties = new QueueFamilyProperties[propertiesCount];
fixed (QueueFamilyProperties* pProperties = properties)
{
api.GetPhysicalDeviceQueueFamilyProperties(physicalDevice, &propertiesCount, pProperties);
}
for (uint index = 0; index < propertiesCount; index++)
{
var queueFlags = properties[index].QueueFlags;
khrSurface.GetPhysicalDeviceSurfaceSupport(physicalDevice, index, surface, out var surfaceSupported).ThrowOnError();
if (queueFlags.HasFlag(RequiredFlags) && surfaceSupported)
{
queueCount = properties[index].QueueCount;
return index;
}
}
queueCount = 0;
return InvalidIndex;
}
public static Device CreateDevice(Vk api, PhysicalDevice physicalDevice, uint queueFamilyIndex, string[] supportedExtensions, uint queueCount)
{
if (queueCount > QueuesCount)
{
queueCount = QueuesCount;
}
float* queuePriorities = stackalloc float[(int)queueCount];
for (int i = 0; i < queueCount; i++)
{
queuePriorities[i] = 1f;
}
var queueCreateInfo = new DeviceQueueCreateInfo()
{
SType = StructureType.DeviceQueueCreateInfo,
QueueFamilyIndex = queueFamilyIndex,
QueueCount = queueCount,
PQueuePriorities = queuePriorities
};
api.GetPhysicalDeviceProperties(physicalDevice, out var properties);
bool useRobustBufferAccess = VendorUtils.FromId(properties.VendorID) == Vendor.Nvidia;
PhysicalDeviceFeatures2 features2 = new PhysicalDeviceFeatures2()
{
SType = StructureType.PhysicalDeviceFeatures2
};
PhysicalDeviceVulkan11Features supportedFeaturesVk11 = new PhysicalDeviceVulkan11Features()
{
SType = StructureType.PhysicalDeviceVulkan11Features,
PNext = features2.PNext
};
features2.PNext = &supportedFeaturesVk11;
PhysicalDeviceCustomBorderColorFeaturesEXT supportedFeaturesCustomBorderColor = new PhysicalDeviceCustomBorderColorFeaturesEXT()
{
SType = StructureType.PhysicalDeviceCustomBorderColorFeaturesExt,
PNext = features2.PNext
};
if (supportedExtensions.Contains("VK_EXT_custom_border_color"))
{
features2.PNext = &supportedFeaturesCustomBorderColor;
}
PhysicalDevicePrimitiveTopologyListRestartFeaturesEXT supportedFeaturesPrimitiveTopologyListRestart = new PhysicalDevicePrimitiveTopologyListRestartFeaturesEXT()
{
SType = StructureType.PhysicalDevicePrimitiveTopologyListRestartFeaturesExt,
PNext = features2.PNext
};
if (supportedExtensions.Contains("VK_EXT_primitive_topology_list_restart"))
{
features2.PNext = &supportedFeaturesPrimitiveTopologyListRestart;
}
PhysicalDeviceTransformFeedbackFeaturesEXT supportedFeaturesTransformFeedback = new PhysicalDeviceTransformFeedbackFeaturesEXT()
{
SType = StructureType.PhysicalDeviceTransformFeedbackFeaturesExt,
PNext = features2.PNext
};
if (supportedExtensions.Contains(ExtTransformFeedback.ExtensionName))
{
features2.PNext = &supportedFeaturesTransformFeedback;
}
PhysicalDeviceRobustness2FeaturesEXT supportedFeaturesRobustness2 = new PhysicalDeviceRobustness2FeaturesEXT()
{
SType = StructureType.PhysicalDeviceRobustness2FeaturesExt
};
if (supportedExtensions.Contains("VK_EXT_robustness2"))
{
supportedFeaturesRobustness2.PNext = features2.PNext;
features2.PNext = &supportedFeaturesRobustness2;
}
api.GetPhysicalDeviceFeatures2(physicalDevice, &features2);
var supportedFeatures = features2.Features;
var features = new PhysicalDeviceFeatures()
{
DepthBiasClamp = true,
DepthClamp = supportedFeatures.DepthClamp,
DualSrcBlend = supportedFeatures.DualSrcBlend,
FragmentStoresAndAtomics = true,
GeometryShader = supportedFeatures.GeometryShader,
ImageCubeArray = true,
IndependentBlend = true,
LogicOp = supportedFeatures.LogicOp,
OcclusionQueryPrecise = supportedFeatures.OcclusionQueryPrecise,
MultiViewport = supportedFeatures.MultiViewport,
PipelineStatisticsQuery = supportedFeatures.PipelineStatisticsQuery,
SamplerAnisotropy = true,
ShaderClipDistance = true,
ShaderFloat64 = supportedFeatures.ShaderFloat64,
ShaderImageGatherExtended = supportedFeatures.ShaderImageGatherExtended,
ShaderStorageImageMultisample = supportedFeatures.ShaderStorageImageMultisample,
// ShaderStorageImageReadWithoutFormat = true,
// ShaderStorageImageWriteWithoutFormat = true,
TessellationShader = supportedFeatures.TessellationShader,
VertexPipelineStoresAndAtomics = true,
RobustBufferAccess = useRobustBufferAccess
};
void* pExtendedFeatures = null;
PhysicalDeviceTransformFeedbackFeaturesEXT featuresTransformFeedback;
if (supportedExtensions.Contains(ExtTransformFeedback.ExtensionName))
{
featuresTransformFeedback = new PhysicalDeviceTransformFeedbackFeaturesEXT()
{
SType = StructureType.PhysicalDeviceTransformFeedbackFeaturesExt,
PNext = pExtendedFeatures,
TransformFeedback = supportedFeaturesTransformFeedback.TransformFeedback
};
pExtendedFeatures = &featuresTransformFeedback;
}
PhysicalDevicePrimitiveTopologyListRestartFeaturesEXT featuresPrimitiveTopologyListRestart;
if (supportedExtensions.Contains("VK_EXT_primitive_topology_list_restart"))
{
featuresPrimitiveTopologyListRestart = new PhysicalDevicePrimitiveTopologyListRestartFeaturesEXT()
{
SType = StructureType.PhysicalDevicePrimitiveTopologyListRestartFeaturesExt,
PNext = pExtendedFeatures,
PrimitiveTopologyListRestart = supportedFeaturesPrimitiveTopologyListRestart.PrimitiveTopologyListRestart,
PrimitiveTopologyPatchListRestart = supportedFeaturesPrimitiveTopologyListRestart.PrimitiveTopologyPatchListRestart
};
pExtendedFeatures = &featuresPrimitiveTopologyListRestart;
}
PhysicalDeviceRobustness2FeaturesEXT featuresRobustness2;
if (supportedExtensions.Contains("VK_EXT_robustness2"))
{
featuresRobustness2 = new PhysicalDeviceRobustness2FeaturesEXT()
{
SType = StructureType.PhysicalDeviceRobustness2FeaturesExt,
PNext = pExtendedFeatures,
NullDescriptor = supportedFeaturesRobustness2.NullDescriptor
};
pExtendedFeatures = &featuresRobustness2;
}
var featuresExtendedDynamicState = new PhysicalDeviceExtendedDynamicStateFeaturesEXT()
{
SType = StructureType.PhysicalDeviceExtendedDynamicStateFeaturesExt,
PNext = pExtendedFeatures,
ExtendedDynamicState = supportedExtensions.Contains(ExtExtendedDynamicState.ExtensionName)
};
pExtendedFeatures = &featuresExtendedDynamicState;
var featuresVk11 = new PhysicalDeviceVulkan11Features()
{
SType = StructureType.PhysicalDeviceVulkan11Features,
PNext = pExtendedFeatures,
ShaderDrawParameters = supportedFeaturesVk11.ShaderDrawParameters
};
pExtendedFeatures = &featuresVk11;
var featuresVk12 = new PhysicalDeviceVulkan12Features()
{
SType = StructureType.PhysicalDeviceVulkan12Features,
PNext = pExtendedFeatures,
DescriptorIndexing = supportedExtensions.Contains("VK_EXT_descriptor_indexing"),
DrawIndirectCount = supportedExtensions.Contains(KhrDrawIndirectCount.ExtensionName),
UniformBufferStandardLayout = supportedExtensions.Contains("VK_KHR_uniform_buffer_standard_layout")
};
pExtendedFeatures = &featuresVk12;
PhysicalDeviceIndexTypeUint8FeaturesEXT featuresIndexU8;
if (supportedExtensions.Contains("VK_EXT_index_type_uint8"))
{
featuresIndexU8 = new PhysicalDeviceIndexTypeUint8FeaturesEXT()
{
SType = StructureType.PhysicalDeviceIndexTypeUint8FeaturesExt,
PNext = pExtendedFeatures,
IndexTypeUint8 = true
};
pExtendedFeatures = &featuresIndexU8;
}
PhysicalDeviceFragmentShaderInterlockFeaturesEXT featuresFragmentShaderInterlock;
if (supportedExtensions.Contains("VK_EXT_fragment_shader_interlock"))
{
featuresFragmentShaderInterlock = new PhysicalDeviceFragmentShaderInterlockFeaturesEXT()
{
SType = StructureType.PhysicalDeviceFragmentShaderInterlockFeaturesExt,
PNext = pExtendedFeatures,
FragmentShaderPixelInterlock = true
};
pExtendedFeatures = &featuresFragmentShaderInterlock;
}
PhysicalDeviceSubgroupSizeControlFeaturesEXT featuresSubgroupSizeControl;
if (supportedExtensions.Contains("VK_EXT_subgroup_size_control"))
{
featuresSubgroupSizeControl = new PhysicalDeviceSubgroupSizeControlFeaturesEXT()
{
SType = StructureType.PhysicalDeviceSubgroupSizeControlFeaturesExt,
PNext = pExtendedFeatures,
SubgroupSizeControl = true
};
pExtendedFeatures = &featuresSubgroupSizeControl;
}
PhysicalDeviceCustomBorderColorFeaturesEXT featuresCustomBorderColor;
if (supportedExtensions.Contains("VK_EXT_custom_border_color") &&
supportedFeaturesCustomBorderColor.CustomBorderColors &&
supportedFeaturesCustomBorderColor.CustomBorderColorWithoutFormat)
{
featuresCustomBorderColor = new PhysicalDeviceCustomBorderColorFeaturesEXT()
{
SType = StructureType.PhysicalDeviceCustomBorderColorFeaturesExt,
PNext = pExtendedFeatures,
CustomBorderColors = true,
CustomBorderColorWithoutFormat = true,
};
pExtendedFeatures = &featuresCustomBorderColor;
}
var enabledExtensions = RequiredExtensions.Union(DesirableExtensions.Intersect(supportedExtensions)).ToArray();
IntPtr* ppEnabledExtensions = stackalloc IntPtr[enabledExtensions.Length];
for (int i = 0; i < enabledExtensions.Length; i++)
{
ppEnabledExtensions[i] = Marshal.StringToHGlobalAnsi(enabledExtensions[i]);
}
var deviceCreateInfo = new DeviceCreateInfo()
{
SType = StructureType.DeviceCreateInfo,
PNext = pExtendedFeatures,
QueueCreateInfoCount = 1,
PQueueCreateInfos = &queueCreateInfo,
PpEnabledExtensionNames = (byte**)ppEnabledExtensions,
EnabledExtensionCount = (uint)enabledExtensions.Length,
PEnabledFeatures = &features
};
api.CreateDevice(physicalDevice, in deviceCreateInfo, null, out var device).ThrowOnError();
for (int i = 0; i < enabledExtensions.Length; i++)
{
Marshal.FreeHGlobal(ppEnabledExtensions[i]);
}
return device;
}
public static string[] GetSupportedExtensions(Vk api, PhysicalDevice physicalDevice)
{
uint propertiesCount;
api.EnumerateDeviceExtensionProperties(physicalDevice, (byte*)null, &propertiesCount, null).ThrowOnError();
ExtensionProperties[] extensionProperties = new ExtensionProperties[propertiesCount];
fixed (ExtensionProperties* pExtensionProperties = extensionProperties)
{
api.EnumerateDeviceExtensionProperties(physicalDevice, (byte*)null, &propertiesCount, pExtensionProperties).ThrowOnError();
}
return extensionProperties.Select(x => Marshal.PtrToStringAnsi((IntPtr)x.ExtensionName)).ToArray();
}
internal static CommandBufferPool CreateCommandBufferPool(Vk api, Device device, Queue queue, object queueLock, uint queueFamilyIndex)
{
return new CommandBufferPool(api, device, queue, queueLock, queueFamilyIndex);
}
internal unsafe static void CreateDebugMessenger(
Vk api,
GraphicsDebugLevel logLevel,
Instance instance,
out ExtDebugUtils debugUtils,
out DebugUtilsMessengerEXT debugUtilsMessenger)
{
debugUtils = default;
if (logLevel != GraphicsDebugLevel.None)
{
if (!api.TryGetInstanceExtension(instance, out debugUtils))
{
debugUtilsMessenger = default;
return;
}
var filterLogType = logLevel switch
{
GraphicsDebugLevel.Error => DebugUtilsMessageTypeFlagsEXT.ValidationBitExt,
GraphicsDebugLevel.Slowdowns => DebugUtilsMessageTypeFlagsEXT.ValidationBitExt |
DebugUtilsMessageTypeFlagsEXT.PerformanceBitExt,
GraphicsDebugLevel.All => DebugUtilsMessageTypeFlagsEXT.GeneralBitExt |
DebugUtilsMessageTypeFlagsEXT.ValidationBitExt |
DebugUtilsMessageTypeFlagsEXT.PerformanceBitExt,
_ => throw new ArgumentException($"Invalid log level \"{logLevel}\".")
};
var filterLogSeverity = logLevel switch
{
GraphicsDebugLevel.Error => DebugUtilsMessageSeverityFlagsEXT.ErrorBitExt,
GraphicsDebugLevel.Slowdowns => DebugUtilsMessageSeverityFlagsEXT.ErrorBitExt |
DebugUtilsMessageSeverityFlagsEXT.WarningBitExt,
GraphicsDebugLevel.All => DebugUtilsMessageSeverityFlagsEXT.InfoBitExt |
DebugUtilsMessageSeverityFlagsEXT.WarningBitExt |
DebugUtilsMessageSeverityFlagsEXT.VerboseBitExt |
DebugUtilsMessageSeverityFlagsEXT.ErrorBitExt,
_ => throw new ArgumentException($"Invalid log level \"{logLevel}\".")
};
var debugUtilsMessengerCreateInfo = new DebugUtilsMessengerCreateInfoEXT()
{
SType = StructureType.DebugUtilsMessengerCreateInfoExt,
MessageType = filterLogType,
MessageSeverity = filterLogSeverity,
PfnUserCallback = new PfnDebugUtilsMessengerCallbackEXT(DebugMessenger)
};
debugUtils.CreateDebugUtilsMessenger(instance, in debugUtilsMessengerCreateInfo, null, out debugUtilsMessenger).ThrowOnError();
}
else
{
debugUtilsMessenger = default;
}
}
}
}