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Add support for BC1/2/3 decompression (for 3D textures) (#2987)

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* Add support for BC1/2/3 decompression (for 3D textures)

* Optimize and clean up

* Unsafe not needed here

* Fix alpha value interpolation when a0 <= a1
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gdkchan 2022-01-22 15:23:00 -03:00 • committed by GitHub
parent 8117f6a979
commit 42c75dbb8f
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8 changed files with 720 additions and 143 deletions
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Ryujinx.Graphics.OpenGL/FormatTable.cs
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@ -80,11 +80,9 @@ namespace Ryujinx.Graphics.OpenGL
Add(Format.R10G10B10A2Uint, new FormatInfo(4, false, false, All.Rgb10A2ui, PixelFormat.RgbaInteger, PixelType.UnsignedInt2101010Reversed));
Add(Format.R11G11B10Float, new FormatInfo(3, false, false, All.R11fG11fB10f, PixelFormat.Rgb, PixelType.UnsignedInt10F11F11FRev));
Add(Format.R9G9B9E5Float, new FormatInfo(3, false, false, All.Rgb9E5, PixelFormat.Rgb, PixelType.UnsignedInt5999Rev));
Add(Format.Bc1RgbUnorm, new FormatInfo(3, true, false, All.CompressedRgbS3tcDxt1Ext));
Add(Format.Bc1RgbaUnorm, new FormatInfo(4, true, false, All.CompressedRgbaS3tcDxt1Ext));
Add(Format.Bc2Unorm, new FormatInfo(4, true, false, All.CompressedRgbaS3tcDxt3Ext));
Add(Format.Bc3Unorm, new FormatInfo(4, true, false, All.CompressedRgbaS3tcDxt5Ext));
Add(Format.Bc1RgbSrgb, new FormatInfo(3, false, false, All.CompressedSrgbS3tcDxt1Ext));
Add(Format.Bc1RgbaSrgb, new FormatInfo(4, true, false, All.CompressedSrgbAlphaS3tcDxt1Ext));
Add(Format.Bc2Srgb, new FormatInfo(4, false, false, All.CompressedSrgbAlphaS3tcDxt3Ext));
Add(Format.Bc3Srgb, new FormatInfo(4, false, false, All.CompressedSrgbAlphaS3tcDxt5Ext));