mirror of
https://github.com/GreemDev/Ryujinx.git
synced 2024-12-24 02:45:48 +00:00
b9aa3966c0
interpreter, and a rewrite of the GPU code.
129 lines
No EOL
5.7 KiB
C#
129 lines
No EOL
5.7 KiB
C#
using OpenTK.Graphics.OpenGL;
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using System;
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namespace Ryujinx.Graphics.Gal.OpenGL
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{
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static class OGLEnumConverter
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{
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public static DrawElementsType GetDrawElementsType(GalIndexFormat Format)
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{
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switch (Format)
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{
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case GalIndexFormat.Byte: return DrawElementsType.UnsignedByte;
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case GalIndexFormat.Int16: return DrawElementsType.UnsignedShort;
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case GalIndexFormat.Int32: return DrawElementsType.UnsignedInt;
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}
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throw new ArgumentException(nameof(Format));
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}
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public static PrimitiveType GetPrimitiveType(GalPrimitiveType Type)
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{
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switch (Type)
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{
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case GalPrimitiveType.Points: return PrimitiveType.Points;
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case GalPrimitiveType.Lines: return PrimitiveType.Lines;
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case GalPrimitiveType.LineLoop: return PrimitiveType.LineLoop;
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case GalPrimitiveType.LineStrip: return PrimitiveType.LineStrip;
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case GalPrimitiveType.Triangles: return PrimitiveType.Triangles;
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case GalPrimitiveType.TriangleStrip: return PrimitiveType.TriangleStrip;
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case GalPrimitiveType.TriangleFan: return PrimitiveType.TriangleFan;
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case GalPrimitiveType.Quads: return PrimitiveType.Quads;
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case GalPrimitiveType.QuadStrip: return PrimitiveType.QuadStrip;
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case GalPrimitiveType.Polygon: return PrimitiveType.Polygon;
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case GalPrimitiveType.LinesAdjacency: return PrimitiveType.LinesAdjacency;
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case GalPrimitiveType.LineStripAdjacency: return PrimitiveType.LineStripAdjacency;
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case GalPrimitiveType.TrianglesAdjacency: return PrimitiveType.TrianglesAdjacency;
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case GalPrimitiveType.TriangleStripAdjacency: return PrimitiveType.TriangleStripAdjacency;
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case GalPrimitiveType.Patches: return PrimitiveType.Patches;
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}
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throw new ArgumentException(nameof(Type));
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}
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public static ShaderType GetShaderType(GalShaderType Type)
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{
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switch (Type)
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{
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case GalShaderType.Vertex: return ShaderType.VertexShader;
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case GalShaderType.TessControl: return ShaderType.TessControlShader;
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case GalShaderType.TessEvaluation: return ShaderType.TessEvaluationShader;
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case GalShaderType.Geometry: return ShaderType.GeometryShader;
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case GalShaderType.Fragment: return ShaderType.FragmentShader;
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}
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throw new ArgumentException(nameof(Type));
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}
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public static PixelInternalFormat GetCompressedTextureFormat(GalTextureFormat Format)
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{
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switch (Format)
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{
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case GalTextureFormat.BC1: return PixelInternalFormat.CompressedRgbaS3tcDxt1Ext;
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case GalTextureFormat.BC2: return PixelInternalFormat.CompressedRgbaS3tcDxt3Ext;
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case GalTextureFormat.BC3: return PixelInternalFormat.CompressedRgbaS3tcDxt5Ext;
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}
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throw new NotImplementedException(Format.ToString());
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}
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public static TextureWrapMode GetTextureWrapMode(GalTextureWrap Wrap)
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{
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switch (Wrap)
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{
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case GalTextureWrap.Repeat: return TextureWrapMode.Repeat;
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case GalTextureWrap.MirroredRepeat: return TextureWrapMode.MirroredRepeat;
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case GalTextureWrap.ClampToEdge: return TextureWrapMode.ClampToEdge;
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case GalTextureWrap.ClampToBorder: return TextureWrapMode.ClampToBorder;
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case GalTextureWrap.Clamp: return TextureWrapMode.Clamp;
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//TODO: Those needs extensions (and are currently wrong).
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case GalTextureWrap.MirrorClampToEdge: return TextureWrapMode.ClampToEdge;
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case GalTextureWrap.MirrorClampToBorder: return TextureWrapMode.ClampToBorder;
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case GalTextureWrap.MirrorClamp: return TextureWrapMode.Clamp;
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}
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throw new ArgumentException(nameof(Wrap));
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}
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public static TextureMinFilter GetTextureMinFilter(
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GalTextureFilter MinFilter,
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GalTextureMipFilter MipFilter)
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{
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//TODO: Mip (needs mipmap support first).
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switch (MinFilter)
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{
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case GalTextureFilter.Nearest: return TextureMinFilter.Nearest;
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case GalTextureFilter.Linear: return TextureMinFilter.Linear;
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}
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throw new ArgumentException(nameof(MinFilter));
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}
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public static TextureMagFilter GetTextureMagFilter(GalTextureFilter Filter)
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{
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switch (Filter)
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{
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case GalTextureFilter.Nearest: return TextureMagFilter.Nearest;
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case GalTextureFilter.Linear: return TextureMagFilter.Linear;
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}
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throw new ArgumentException(nameof(Filter));
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}
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public static BlendEquationMode GetBlendEquation(GalBlendEquation BlendEquation)
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{
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return (BlendEquationMode)BlendEquation;
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}
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public static BlendingFactorSrc GetBlendFactorSrc(GalBlendFactor BlendFactor)
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{
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return (BlendingFactorSrc)(BlendFactor - 0x4000);
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}
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public static BlendingFactorDest GetBlendFactorDst(GalBlendFactor BlendFactor)
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{
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return (BlendingFactorDest)(BlendFactor - 0x4000);
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}
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}
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} |