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Allow swizzles to match with "undefined" components (#1538)

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* Add swizzle matching rules.

Improves rules which try to match incompatible formats as perfect, such as D32 float -> R32 float.

Remove Format.HasOneComponent, since this information is now available via the FormatInfo struct.

* Fix this rule.

* Update component counts for depth formats.
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riperiperi 2020-09-11 00:48:48 +01:00 • committed by GitHub
parent 5d69d9103e
commit 3d055da5fc
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7 changed files with 222 additions and 205 deletions
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33
Ryujinx.Graphics.GAL/Format.cs
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@ -341,38 +341,5 @@ namespace Ryujinx.Graphics.GAL
{
return format.IsUint() || format.IsSint();
}
/// <summary>
/// Checks if the texture format only has one component.
/// </summary>
/// <param name="format">Texture format</param>
/// <returns>True if the texture format only has one component, false otherwise</returns>
public static bool HasOneComponent(this Format format)
{
switch (format)
{
case Format.R8Unorm:
case Format.R8Snorm:
case Format.R8Uint:
case Format.R8Sint:
case Format.R16Float:
case Format.R16Unorm:
case Format.R16Snorm:
case Format.R16Uint:
case Format.R16Sint:
case Format.R32Float:
case Format.R32Uint:
case Format.R32Sint:
case Format.R8Uscaled:
case Format.R8Sscaled:
case Format.R16Uscaled:
case Format.R16Sscaled:
case Format.R32Uscaled:
case Format.R32Sscaled:
return true;
}
return false;
}
}
}