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Merge shader branch, adding support for GLSL decompilation, a macro

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interpreter, and a rewrite of the GPU code.
This commit is contained in:
gdkchan 2018-04-08 16:17:35 -03:00
parent 7acd0e0122
commit b9aa3966c0
77 changed files with 5301 additions and 766 deletions
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96
Ryujinx.Graphics/Gal/OpenGL/OGLTexture.cs Normal file
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using OpenTK.Graphics.OpenGL;
namespace Ryujinx.Graphics.Gal.OpenGL
{
class OGLTexture
{
private int[] Textures;
public OGLTexture()
{
Textures = new int[80];
}
public void Set(int Index, GalTexture Tex)
{
GL.ActiveTexture(TextureUnit.Texture0 + Index);
int Handle = EnsureTextureInitialized(Index);
GL.BindTexture(TextureTarget.Texture2D, Handle);
int W = Tex.Width;
int H = Tex.Height;
byte[] Data = Tex.Data;
int Length = Data.Length;
if (IsCompressedTextureFormat(Tex.Format))
{
PixelInternalFormat Pif = OGLEnumConverter.GetCompressedTextureFormat(Tex.Format);
GL.CompressedTexImage2D(TextureTarget.Texture2D, 0, Pif, W, H, 0, Length, Data);
}
else
{
//TODO: Get those from Texture format.
const PixelInternalFormat Pif = PixelInternalFormat.Rgba;
const PixelFormat Pf = PixelFormat.Rgba;
const PixelType Pt = PixelType.UnsignedByte;
GL.TexImage2D(TextureTarget.Texture2D, 0, Pif, W, H, 0, Pf, Pt, Data);
}
}
public void Set(int Index, GalTextureSampler Sampler)
{
int Handle = EnsureTextureInitialized(Index);
GL.BindTexture(TextureTarget.Texture2D, Handle);
int WrapS = (int)OGLEnumConverter.GetTextureWrapMode(Sampler.AddressU);
int WrapT = (int)OGLEnumConverter.GetTextureWrapMode(Sampler.AddressV);
int MinFilter = (int)OGLEnumConverter.GetTextureMinFilter(Sampler.MinFilter, Sampler.MipFilter);
int MagFilter = (int)OGLEnumConverter.GetTextureMagFilter(Sampler.MagFilter);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapS, WrapS);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureWrapT, WrapT);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter, MinFilter);
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter, MagFilter);
float[] Color = new float[]
{
Sampler.BorderColor.Red,
Sampler.BorderColor.Green,
Sampler.BorderColor.Blue,
Sampler.BorderColor.Alpha
};
GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureBorderColor, Color);
}
private static bool IsCompressedTextureFormat(GalTextureFormat Format)
{
return Format == GalTextureFormat.BC1 ||
Format == GalTextureFormat.BC2 ||
Format == GalTextureFormat.BC3;
}
private int EnsureTextureInitialized(int TexIndex)
{
int Handle = Textures[TexIndex];
if (Handle == 0)
{
Handle = Textures[TexIndex] = GL.GenTexture();
}
return Handle;
}
}
}