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Restride vertex buffer when stride causes attributes to misalign in Vulkan. (#3679)

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* Vertex Buffer Alignment part 1

* Update CacheByRange

* Add Stride Change compute shader, fix storage buffers in helpers

* An AMD exclusive

* Reword

* Change rules - stride conversion when attrs misalign

* Fix stupid mistake

* Fix background pipeline compile

* Improve a few things.

* Fix some feedback

* Address Feedback

(the shader binary didn't change when i changed the source to use the subgroup size)

* Fix bug where rewritten buffer would be disposed instantly.
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riperiperi 2022-09-09 00:30:19 +01:00 • committed by GitHub
parent ee1825219b
commit c6d82209ab
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18 changed files with 1069 additions and 120 deletions
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184
Ryujinx.Graphics.GAL/Format.cs
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@ -151,6 +151,190 @@ namespace Ryujinx.Graphics.GAL
public static class FormatExtensions
{
/// <summary>
/// The largest scalar size for a buffer format.
/// </summary>
public const int MaxBufferFormatScalarSize = 4;
/// <summary>
/// Gets the byte size for a single component of this format, or its packed size.
/// </summary>
/// <param name="format">Texture format</param>
/// <returns>Byte size for a single component, or packed size</returns>
public static int GetScalarSize(this Format format)
{
switch (format)
{
case Format.R8Unorm:
case Format.R8Snorm:
case Format.R8Uint:
case Format.R8Sint:
case Format.R8G8Unorm:
case Format.R8G8Snorm:
case Format.R8G8Uint:
case Format.R8G8Sint:
case Format.R8G8B8Unorm:
case Format.R8G8B8Snorm:
case Format.R8G8B8Uint:
case Format.R8G8B8Sint:
case Format.R8G8B8A8Unorm:
case Format.R8G8B8A8Snorm:
case Format.R8G8B8A8Uint:
case Format.R8G8B8A8Sint:
case Format.R8G8B8A8Srgb:
case Format.R4G4Unorm:
case Format.R8Uscaled:
case Format.R8Sscaled:
case Format.R8G8Uscaled:
case Format.R8G8Sscaled:
case Format.R8G8B8Uscaled:
case Format.R8G8B8Sscaled:
case Format.R8G8B8A8Uscaled:
case Format.R8G8B8A8Sscaled:
case Format.B8G8R8A8Unorm:
case Format.B8G8R8A8Srgb:
return 1;
case Format.R16Float:
case Format.R16Unorm:
case Format.R16Snorm:
case Format.R16Uint:
case Format.R16Sint:
case Format.R16G16Float:
case Format.R16G16Unorm:
case Format.R16G16Snorm:
case Format.R16G16Uint:
case Format.R16G16Sint:
case Format.R16G16B16Float:
case Format.R16G16B16Unorm:
case Format.R16G16B16Snorm:
case Format.R16G16B16Uint:
case Format.R16G16B16Sint:
case Format.R16G16B16A16Float:
case Format.R16G16B16A16Unorm:
case Format.R16G16B16A16Snorm:
case Format.R16G16B16A16Uint:
case Format.R16G16B16A16Sint:
case Format.R4G4B4A4Unorm:
case Format.R5G5B5X1Unorm:
case Format.R5G5B5A1Unorm:
case Format.R5G6B5Unorm:
case Format.R16Uscaled:
case Format.R16Sscaled:
case Format.R16G16Uscaled:
case Format.R16G16Sscaled:
case Format.R16G16B16Uscaled:
case Format.R16G16B16Sscaled:
case Format.R16G16B16A16Uscaled:
case Format.R16G16B16A16Sscaled:
case Format.B5G6R5Unorm:
case Format.B5G5R5A1Unorm:
case Format.A1B5G5R5Unorm:
return 2;
case Format.R32Float:
case Format.R32Uint:
case Format.R32Sint:
case Format.R32G32Float:
case Format.R32G32Uint:
case Format.R32G32Sint:
case Format.R32G32B32Float:
case Format.R32G32B32Uint:
case Format.R32G32B32Sint:
case Format.R32G32B32A32Float:
case Format.R32G32B32A32Uint:
case Format.R32G32B32A32Sint:
case Format.R10G10B10A2Unorm:
case Format.R10G10B10A2Uint:
case Format.R11G11B10Float:
case Format.R9G9B9E5Float:
case Format.R32Uscaled:
case Format.R32Sscaled:
case Format.R32G32Uscaled:
case Format.R32G32Sscaled:
case Format.R32G32B32Uscaled:
case Format.R32G32B32Sscaled:
case Format.R32G32B32A32Uscaled:
case Format.R32G32B32A32Sscaled:
case Format.R10G10B10A2Snorm:
case Format.R10G10B10A2Sint:
case Format.R10G10B10A2Uscaled:
case Format.R10G10B10A2Sscaled:
return 4;
case Format.S8Uint:
return 1;
case Format.D16Unorm:
return 2;
case Format.S8UintD24Unorm:
case Format.D32Float:
case Format.D24UnormS8Uint:
return 4;
case Format.D32FloatS8Uint:
return 8;
case Format.Bc1RgbaUnorm:
case Format.Bc1RgbaSrgb:
return 8;
case Format.Bc2Unorm:
case Format.Bc3Unorm:
case Format.Bc2Srgb:
case Format.Bc3Srgb:
case Format.Bc4Unorm:
case Format.Bc4Snorm:
case Format.Bc5Unorm:
case Format.Bc5Snorm:
case Format.Bc7Unorm:
case Format.Bc7Srgb:
case Format.Bc6HSfloat:
case Format.Bc6HUfloat:
return 16;
case Format.Etc2RgbUnorm:
case Format.Etc2RgbPtaUnorm:
case Format.Etc2RgbSrgb:
case Format.Etc2RgbPtaSrgb:
return 8;
case Format.Etc2RgbaUnorm:
case Format.Etc2RgbaSrgb:
return 16;
case Format.Astc4x4Unorm:
case Format.Astc5x4Unorm:
case Format.Astc5x5Unorm:
case Format.Astc6x5Unorm:
case Format.Astc6x6Unorm:
case Format.Astc8x5Unorm:
case Format.Astc8x6Unorm:
case Format.Astc8x8Unorm:
case Format.Astc10x5Unorm:
case Format.Astc10x6Unorm:
case Format.Astc10x8Unorm:
case Format.Astc10x10Unorm:
case Format.Astc12x10Unorm:
case Format.Astc12x12Unorm:
case Format.Astc4x4Srgb:
case Format.Astc5x4Srgb:
case Format.Astc5x5Srgb:
case Format.Astc6x5Srgb:
case Format.Astc6x6Srgb:
case Format.Astc8x5Srgb:
case Format.Astc8x6Srgb:
case Format.Astc8x8Srgb:
case Format.Astc10x5Srgb:
case Format.Astc10x6Srgb:
case Format.Astc10x8Srgb:
case Format.Astc10x10Srgb:
case Format.Astc12x10Srgb:
case Format.Astc12x12Srgb:
return 16;
}
return 1;
}
/// <summary>
/// Checks if the texture format is valid to use as image format.
/// </summary>