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/FormatCapabilities.cs | |
| parent | cd124bda587ef09668a971fa1cac1c3f0cfc9f21 (diff) | |
Move solution and projects to src
Diffstat (limited to 'Ryujinx.Graphics.Vulkan/FormatCapabilities.cs')
| -rw-r--r-- | Ryujinx.Graphics.Vulkan/FormatCapabilities.cs | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/Ryujinx.Graphics.Vulkan/FormatCapabilities.cs b/Ryujinx.Graphics.Vulkan/FormatCapabilities.cs deleted file mode 100644 index 7019dfd9..00000000 --- a/Ryujinx.Graphics.Vulkan/FormatCapabilities.cs +++ /dev/null @@ -1,164 +0,0 @@ -using Ryujinx.Common.Logging; -using Ryujinx.Graphics.GAL; -using Silk.NET.Vulkan; -using System; -using VkFormat = Silk.NET.Vulkan.Format; - -namespace Ryujinx.Graphics.Vulkan -{ - class FormatCapabilities - { - private readonly FormatFeatureFlags[] _bufferTable; - private readonly FormatFeatureFlags[] _optimalTable; - - private readonly Vk _api; - private readonly PhysicalDevice _physicalDevice; - - public FormatCapabilities(Vk api, PhysicalDevice physicalDevice) - { - _api = api; - _physicalDevice = physicalDevice; - - int totalFormats = Enum.GetNames(typeof(GAL.Format)).Length; - - _bufferTable = new FormatFeatureFlags[totalFormats]; - _optimalTable = new FormatFeatureFlags[totalFormats]; - } - - public bool BufferFormatsSupport(FormatFeatureFlags flags, params GAL.Format[] formats) - { - foreach (GAL.Format format in formats) - { - if (!BufferFormatSupports(flags, format)) - { - return false; - } - } - - return true; - } - - public bool OptimalFormatsSupport(FormatFeatureFlags flags, params GAL.Format[] formats) - { - foreach (GAL.Format format in formats) - { - if (!OptimalFormatSupports(flags, format)) - { - return false; - } - } - - return true; - } - - public bool BufferFormatSupports(FormatFeatureFlags flags, GAL.Format format) - { - var formatFeatureFlags = _bufferTable[(int)format]; - - if (formatFeatureFlags == 0) - { - _api.GetPhysicalDeviceFormatProperties(_physicalDevice, FormatTable.GetFormat(format), out var fp); - formatFeatureFlags = fp.BufferFeatures; - _bufferTable[(int)format] = formatFeatureFlags; - } - - return (formatFeatureFlags & flags) == flags; - } - - public bool OptimalFormatSupports(FormatFeatureFlags flags, GAL.Format format) - { - var formatFeatureFlags = _optimalTable[(int)format]; - - if (formatFeatureFlags == 0) - { - _api.GetPhysicalDeviceFormatProperties(_physicalDevice, FormatTable.GetFormat(format), out var fp); - formatFeatureFlags = fp.OptimalTilingFeatures; - _optimalTable[(int)format] = formatFeatureFlags; - } - - return (formatFeatureFlags & flags) == flags; - } - - public VkFormat ConvertToVkFormat(GAL.Format srcFormat) - { - var format = FormatTable.GetFormat(srcFormat); - - var requiredFeatures = FormatFeatureFlags.SampledImageBit | - FormatFeatureFlags.TransferSrcBit | - FormatFeatureFlags.TransferDstBit; - - if (srcFormat.IsDepthOrStencil()) - { - requiredFeatures |= FormatFeatureFlags.DepthStencilAttachmentBit; - } - else if (srcFormat.IsRtColorCompatible()) - { - requiredFeatures |= FormatFeatureFlags.ColorAttachmentBit; - } - - if (srcFormat.IsImageCompatible()) - { - requiredFeatures |= FormatFeatureFlags.StorageImageBit; - } - - if (!OptimalFormatSupports(requiredFeatures, srcFormat) || (IsD24S8(srcFormat) && VulkanConfiguration.ForceD24S8Unsupported)) - { - // The format is not supported. Can we convert it to a higher precision format? - if (IsD24S8(srcFormat)) - { - format = VkFormat.D32SfloatS8Uint; - } - else if (srcFormat == GAL.Format.R4G4B4A4Unorm) - { - format = VkFormat.R4G4B4A4UnormPack16; - } - else - { - Logger.Error?.Print(LogClass.Gpu, $"Format {srcFormat} is not supported by the host."); - } - } - - return format; - } - - public VkFormat ConvertToVertexVkFormat(GAL.Format srcFormat) - { - var format = FormatTable.GetFormat(srcFormat); - - if (!BufferFormatSupports(FormatFeatureFlags.VertexBufferBit, srcFormat) || - (IsRGB16IntFloat(srcFormat) && VulkanConfiguration.ForceRGB16IntFloatUnsupported)) - { - // The format is not supported. Can we convert it to an alternative format? - switch (srcFormat) - { - case GAL.Format.R16G16B16Float: - format = VkFormat.R16G16B16A16Sfloat; - break; - case GAL.Format.R16G16B16Sint: - format = VkFormat.R16G16B16A16Sint; - break; - case GAL.Format.R16G16B16Uint: - format = VkFormat.R16G16B16A16Uint; - break; - default: - Logger.Error?.Print(LogClass.Gpu, $"Format {srcFormat} is not supported by the host."); - break; - } - } - - return format; - } - - public static bool IsD24S8(GAL.Format format) - { - return format == GAL.Format.D24UnormS8Uint || format == GAL.Format.S8UintD24Unorm; - } - - private static bool IsRGB16IntFloat(GAL.Format format) - { - return format == GAL.Format.R16G16B16Float || - format == GAL.Format.R16G16B16Sint || - format == GAL.Format.R16G16B16Uint; - } - } -} |
