public Bitmap DisplayImage(int mipLevel = 0, int arrayLevel = 0) { LoadTexture(); Bitmap decomp; if (Format == XTXFormats.XTXImageFormat.BC5S) { return(DDSCompressor.DecompressBC5(mipmaps[0], (int)Width, (int)Height, true)); } byte[] d = null; if (IsCompressedFormat(Format)) { d = DDSCompressor.DecompressBlock(mipmaps[0], (int)Width, (int)Height, GetCompressedDXGI_FORMAT(Format)); } else { d = DDSCompressor.DecodePixelBlock(mipmaps[0], (int)Width, (int)Height, GetUncompressedDXGI_FORMAT(Format)); } if (d != null) { decomp = BitmapExtension.GetBitmap(d, (int)Width, (int)Height); return(TextureData.SwapBlueRedChannels(decomp)); } return(null); }
public static Bitmap DecodeBlock(byte[] data, uint Width, uint Height, NUTEXImageFormat Format) { Bitmap decomp; if (Format == NUTEXImageFormat.BC5_SNORM) { return(DDSCompressor.DecompressBC5(data, (int)Width, (int)Height, true)); } byte[] d = null; if (IsCompressedFormat(Format)) { d = DDSCompressor.DecompressBlock(data, (int)Width, (int)Height, GetCompressedDXGI_FORMAT(Format)); } else { d = DDSCompressor.DecodePixelBlock(data, (int)Width, (int)Height, GetUncompressedDXGI_FORMAT(Format)); } if (d != null) { decomp = BitmapExtension.GetBitmap(d, (int)Width, (int)Height); return(TextureData.SwapBlueRedChannels(decomp)); } return(null); }
public static Bitmap DecodeBlock(byte[] data, uint Width, uint Height, GX2SurfaceFormat Format) { Bitmap decomp; try { if (Format == GX2SurfaceFormat.T_BC5_SNorm) { return(DDSCompressor.DecompressBC5(data, (int)Width, (int)Height, true)); } byte[] d = null; if (IsCompressedFormat(Format)) { d = DDSCompressor.DecompressBlock(data, (int)Width, (int)Height, GetCompressedDXGI_FORMAT(Format)); } else { d = DDSCompressor.DecodePixelBlock(data, (int)Width, (int)Height, GetUncompressedDXGI_FORMAT(Format)); } if (d != null) { decomp = BitmapExtension.GetBitmap(d, (int)Width, (int)Height); return(SwapBlueRedChannels(decomp)); } return(BitmapExtension.GetBitmap(d, (int)Width, (int)Height));; } catch { throw new Exception($"Bad size from format {Format}"); } }
/// <summary> /// Decodes a byte array of image data given the source image in bytes, width, height, and DXGI format. /// </summary> /// <param name="byte[]">The byte array of the image</param> /// <param name="Width">The width of the image in pixels.</param> /// <param name="Height">The height of the image in pixels.</param> /// <param name=" DDS.DXGI_FORMAT">The image format.</param> /// <returns>Returns a byte array of decoded data. </returns> public static byte[] DecodeBlock(byte[] data, uint Width, uint Height, TEX_FORMAT Format, byte[] paletteData, ImageParameters parameters, PALETTE_FORMAT PaletteFormat = PALETTE_FORMAT.None, PlatformSwizzle PlatformSwizzle = PlatformSwizzle.None) { if (data == null) { throw new Exception($"Data is null!"); } if (Format <= 0) { throw new Exception($"Invalid Format!"); } if (data.Length <= 0) { throw new Exception($"Data is empty!"); } if (Width <= 0) { throw new Exception($"Invalid width size {Width}!"); } if (Height <= 0) { throw new Exception($"Invalid height size {Height}!"); } byte[] imageData = new byte[0]; bool DontSwapRG = false; if (PlatformSwizzle == PlatformSwizzle.Platform_3DS) { imageData = CTR_3DS.DecodeBlock(data, (int)Width, (int)Height, Format); DontSwapRG = true; } else if (PlatformSwizzle == PlatformSwizzle.Platform_Gamecube) { imageData = Decode_Gamecube.DecodeData(data, paletteData, Width, Height, Format, PaletteFormat); } else { if (Format == TEX_FORMAT.R32G8X24_FLOAT) { imageData = DDSCompressor.DecodePixelBlock(data, (int)Width, (int)Height, DDS.DXGI_FORMAT.DXGI_FORMAT_R32G8X24_TYPELESS); } if (Format == TEX_FORMAT.BC5_SNORM) { imageData = DDSCompressor.DecompressBC5(data, (int)Width, (int)Height, true, true); } if (Format == TEX_FORMAT.L8) { return(RGBAPixelDecoder.Decode(data, (int)Width, (int)Height, Format)); } if (Format == TEX_FORMAT.LA8) { return(RGBAPixelDecoder.Decode(data, (int)Width, (int)Height, Format)); } if (Format == TEX_FORMAT.R5G5B5A1_UNORM) { return(RGBAPixelDecoder.Decode(data, (int)Width, (int)Height, Format)); } if (IsCompressed(Format)) { imageData = DDSCompressor.DecompressBlock(data, (int)Width, (int)Height, (DDS.DXGI_FORMAT)Format); } else { if (IsAtscFormat(Format)) { imageData = ASTCDecoder.DecodeToRGBA8888(data, (int)GetBlockWidth(Format), (int)GetBlockHeight(Format), 1, (int)Width, (int)Height, 1); } else { imageData = DDSCompressor.DecodePixelBlock(data, (int)Width, (int)Height, (DDS.DXGI_FORMAT)Format); } // imageData = RGBAPixelDecoder.Decode(data, (int)Width, (int)Height, Format); } } if (parameters.DontSwapRG || DontSwapRG) { return(imageData); } else { return(ConvertBgraToRgba(imageData)); } }