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• PixelFormatDecoder

C# Class CSPspEmu.Core.Utils.PixelFormatDecoder

Show file Open project: soywiz/cspspemu Class Usage Examples

Public Methods

Method	Description
ColorFormatFromPixelFormat ( GuPixelFormats PixelFormat ) : ColorFormat
Decode ( GuPixelFormats PixelFormat, void Input, CSPspEmu.Core.Utils.OutputPixel Output, int Width, int Height, void Palette = null, GuPixelFormats PaletteType = GuPixelFormats.NONE, int PaletteCount, int PaletteStart, int PaletteShift, int PaletteMask = 0xFF, int StrideWidth = -1, bool IgnoreAlpha = false ) : void
Decode_RGBA_4444_Pixel ( ushort Value ) : CSPspEmu.Core.Utils.OutputPixel
Decode_RGBA_5551_Pixel ( ushort Value ) : CSPspEmu.Core.Utils.OutputPixel
Decode_RGBA_5650_Pixel ( ushort Value ) : CSPspEmu.Core.Utils.OutputPixel
Decode_RGBA_8888_Pixel ( uint Value ) : CSPspEmu.Core.Utils.OutputPixel
Encode ( GuPixelFormats GuPixelFormat, CSPspEmu.Core.Utils.OutputPixel Input, byte _Output, int Count ) : void
Encode ( GuPixelFormats GuPixelFormat, CSPspEmu.Core.Utils.OutputPixel Input, byte Output, int BufferWidth, int Width, int Height ) : void
Encode_RGBA_4444_Pixel ( CSPspEmu.Core.Utils.OutputPixel Pixel ) : ushort
Encode_RGBA_5551_Pixel ( CSPspEmu.Core.Utils.OutputPixel Pixel ) : ushort
Encode_RGBA_5650_Pixel ( CSPspEmu.Core.Utils.OutputPixel Pixel ) : ushort
Encode_RGBA_8888_Pixel ( CSPspEmu.Core.Utils.OutputPixel Pixel ) : uint
GetPixelsBits ( GuPixelFormats PixelFormat ) : int
GetPixelsSize ( GuPixelFormats PixelFormat, int PixelCount ) : int
Hash ( GuPixelFormats PixelFormat, void Input, int Width, int Height ) : ulong
Unswizzle ( byte Input, byte Output, int RowWidth, int TextureHeight ) : void
Unswizzle ( void Input, void Output, int RowWidth, int TextureHeight ) : void
UnswizzleInline ( GuPixelFormats Format, void Data, int Width, int Height ) : void
UnswizzleInline ( void Data, int RowWidth, int TextureHeight ) : void

Private Methods

Method	Description
Decode_COMPRESSED_DXT1 ( ) : void
Decode_COMPRESSED_DXT3 ( ) : void	DXT2 and DXT3 (collectively also known as Block Compression 2 or BC2) converts 16 input pixels (corresponding to a 4x4 pixel block) into 128 bits of output, consisting of 64 bits of alpha channel data (4 bits for each pixel) followed by 64 bits of color data, encoded the same way as DXT1 (with the exception that the 4 color version of the DXT1 algorithm is always used instead of deciding which version to use based on the relative values of and ). In DXT2, the color data is interpreted as being premultiplied by alpha, in DXT3 it is interpreted as not having been premultiplied by alpha. Typically DXT2/3 are well suited to images with sharp alpha transitions, between translucent and opaque areas.
Decode_COMPRESSED_DXT5 ( ) : void
Decode_PALETTE_T16 ( ) : void
Decode_PALETTE_T32 ( ) : void
Decode_PALETTE_T4 ( ) : void
Decode_PALETTE_T8 ( ) : void
Decode_RGBA_4444 ( ) : void
Decode_RGBA_5551 ( ) : void
Decode_RGBA_5650 ( ) : void
Decode_RGBA_8888 ( ) : void
PixelFormatDecoder ( ) : System
_Decode_RGBA_XXXX_uint ( OutputPixel>.Func DecodePixel ) : void
_Decode_RGBA_XXXX_ushort ( OutputPixel>.Func DecodePixel ) : void
_Decode_Unimplemented ( ) : void

Method Details