public void LoadOpenGLTexture()
{
if (OpenTKSharedResources.SetupStatus == OpenTKSharedResources.SharedResourceStatus.Unitialized)
{
return;
}
switch (format)
{
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC1_UNORM):
renderedTex.pixelInternalFormat = PixelInternalFormat.CompressedRgbaS3tcDxt1Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC1_SRGB):
renderedTex.pixelInternalFormat = PixelInternalFormat.CompressedRgbaS3tcDxt1Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC2_UNORM):
renderedTex.pixelInternalFormat = PixelInternalFormat.CompressedRgbaS3tcDxt3Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC2_SRGB):
renderedTex.pixelInternalFormat = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt3Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC3_UNORM):
renderedTex.pixelInternalFormat = PixelInternalFormat.CompressedRgbaS3tcDxt5Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC3_SRGB):
renderedTex.pixelInternalFormat = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt5Ext;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC4_UNORM):
renderedTex.pixelInternalFormat = PixelInternalFormat.CompressedRedRgtc1;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC4_SNORM):
renderedTex.pixelInternalFormat = PixelInternalFormat.CompressedSignedRedRgtc1;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC5_UNORM):
renderedTex.pixelInternalFormat = PixelInternalFormat.CompressedRgRgtc2;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC5_SNORM):
//OpenTK doesn't load BC5 SNORM textures right so I'll use the same decompress method bntx has
byte[] fixBC5 = DDS_Decompress.DecompressBC5(renderedTex.data, renderedTex.width, renderedTex.height, true, true);
renderedTex.data = fixBC5;
renderedTex.pixelInternalFormat = PixelInternalFormat.Rgba;
renderedTex.pixelFormat = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_TCS_R8_G8_B8_A8_UNORM):
renderedTex.pixelInternalFormat = PixelInternalFormat.Rgba;
renderedTex.pixelFormat = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
break;
}
renderedTex.display = loadImage(renderedTex);
}
//Gets the decompressed byte[]
public static Bitmap DecodeBlock(byte[] data, uint Width, uint Height, SurfaceFormat Format)
{
Bitmap decomp;
if (Format == SurfaceFormat.BC1_UNORM)
{
decomp = DDS_Decompress.DecompressBC1(data, (int)Width, (int)Height, false);
}
else if (Format == SurfaceFormat.BC1_SRGB)
{
decomp = DDS_Decompress.DecompressBC1(data, (int)Width, (int)Height, true);
}
else if (Format == SurfaceFormat.BC3_UNORM)
{
decomp = DDS_Decompress.DecompressBC3(data, (int)Width, (int)Height, false);
}
else if (Format == SurfaceFormat.BC3_SRGB)
{
decomp = DDS_Decompress.DecompressBC3(data, (int)Width, (int)Height, true);
}
else if (Format == SurfaceFormat.BC4_UNORM)
{
decomp = DDS_Decompress.DecompressBC4(data, (int)Width, (int)Height, false);
}
else if (Format == SurfaceFormat.BC4_SNORM)
{
decomp = DDS_Decompress.DecompressBC4(data, (int)Width, (int)Height, true);
}
else if (Format == SurfaceFormat.BC5_UNORM)
{
decomp = DDS_Decompress.DecompressBC5(data, (int)Width, (int)Height, false);
}
else if (Format == SurfaceFormat.BC5_SNORM)
{
decomp = DDS_Decompress.DecompressBC5(data, (int)Width, (int)Height, true);
}
else if (Format == SurfaceFormat.R8_UNORM)
{
decomp = DDS_PixelDecode.DecodeR8G8(data, (int)Width, (int)Height);
}
else if (Format == SurfaceFormat.R8_G8_B8_A8_SRGB)
{
decomp = DDS_PixelDecode.DecodeR8G8B8A8(data, (int)Width, (int)Height);
}
else if (Format == SurfaceFormat.R8_G8_B8_A8_UNORM)
{
decomp = DDS_PixelDecode.DecodeR8G8B8A8(data, (int)Width, (int)Height);
}
else
{
decomp = Properties.Resources.TextureError;
Console.WriteLine($"Format {Format} not supported!");
// throw new Exception($"Format {Format} not supported!");
}
return(decomp);
}
public static Bitmap DecodeBlock(byte[] data, uint Width, uint Height, int Format)
{
Bitmap decomp;
switch (Format)
{
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC1_UNORM):
decomp = DDS_Decompress.DecompressBC1(data, (int)Width, (int)Height, false); break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC1_SRGB):
decomp = DDS_Decompress.DecompressBC1(data, (int)Width, (int)Height, true); break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC3_UNORM):
decomp = DDS_Decompress.DecompressBC3(data, (int)Width, (int)Height, false); break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC3_SRGB):
decomp = DDS_Decompress.DecompressBC3(data, (int)Width, (int)Height, true); break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC4_UNORM):
decomp = DDS_Decompress.DecompressBC4(data, (int)Width, (int)Height, false); break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC4_SNORM):
decomp = DDS_Decompress.DecompressBC4(data, (int)Width, (int)Height, true); break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC5_UNORM):
decomp = DDS_Decompress.DecompressBC5(data, (int)Width, (int)Height, false); break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_T_BC5_SNORM):
decomp = DDS_Decompress.DecompressBC5(data, (int)Width, (int)Height, true); break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_TC_R8_G8_B8_A8_SNORM):
decomp = DDS_PixelDecode.DecodeR8G8B8A8(data, (int)Width, (int)Height); break;
case ((int)GTX.GX2SurfaceFormat.GX2_SURFACE_FORMAT_TC_R8_G8_B8_A8_UINT):
decomp = DDS_PixelDecode.DecodeR8G8B8A8(data, (int)Width, (int)Height); break;
default:
decomp = Properties.Resources.TextureError;
Console.WriteLine($"Format {Format} not supported!");
break;
}
return(decomp);
}
public void LoadOpenGLTexture()
{
if (OpenTKSharedResources.SetupStatus == OpenTKSharedResources.SharedResourceStatus.Unitialized)
{
return;
}
LoadTexture(Texture);
if (mipmaps.Count <= 0)
{
throw new Exception("No texture data found");
}
renderedGLTex.data = mipmaps[0][0];
renderedGLTex.width = (int)Texture.Width;
renderedGLTex.height = (int)Texture.Height;
switch (Texture.Format)
{
case SurfaceFormat.BC1_UNORM:
renderedGLTex.type = PixelInternalFormat.CompressedRgbaS3tcDxt1Ext;
break;
case SurfaceFormat.BC1_SRGB:
renderedGLTex.type = PixelInternalFormat.CompressedRgbaS3tcDxt1Ext;
break;
case SurfaceFormat.BC2_UNORM:
renderedGLTex.type = PixelInternalFormat.CompressedRgbaS3tcDxt3Ext;
break;
case SurfaceFormat.BC2_SRGB:
renderedGLTex.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt3Ext;
break;
case SurfaceFormat.BC3_UNORM:
renderedGLTex.type = PixelInternalFormat.CompressedRgbaS3tcDxt5Ext;
break;
case SurfaceFormat.BC3_SRGB:
renderedGLTex.type = PixelInternalFormat.CompressedSrgbAlphaS3tcDxt5Ext;
break;
case SurfaceFormat.BC4_UNORM:
renderedGLTex.type = PixelInternalFormat.CompressedRedRgtc1;
break;
case SurfaceFormat.BC4_SNORM:
renderedGLTex.type = PixelInternalFormat.CompressedSignedRedRgtc1;
break;
case SurfaceFormat.BC5_UNORM:
renderedGLTex.type = PixelInternalFormat.CompressedRgRgtc2;
break;
case SurfaceFormat.BC5_SNORM:
renderedGLTex.data = DDS_Decompress.DecompressBC5(mipmaps[0][0], (int)Texture.Width, (int)Texture.Height, true, true);
renderedGLTex.type = PixelInternalFormat.Rgba;
renderedGLTex.utype = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
break;
case SurfaceFormat.BC6_FLOAT:
renderedGLTex.type = PixelInternalFormat.CompressedRgbBptcSignedFloat;
break;
case SurfaceFormat.BC6_UFLOAT:
renderedGLTex.type = PixelInternalFormat.CompressedRgbBptcUnsignedFloat;
break;
case SurfaceFormat.BC7_SRGB:
renderedGLTex.type = PixelInternalFormat.CompressedSrgbAlphaBptcUnorm;
break;
case SurfaceFormat.BC7_UNORM:
renderedGLTex.type = PixelInternalFormat.CompressedRgbaBptcUnorm;
break;
case SurfaceFormat.R8_G8_B8_A8_SRGB:
renderedGLTex.type = PixelInternalFormat.Rgba;
renderedGLTex.utype = OpenTK.Graphics.OpenGL.PixelFormat.Rgba;
break;
}
renderedGLTex.display = loadImage(renderedGLTex);
}
