C# Class SquishNET.Squish

Wrapper for libsquish DXT compression/decompression library.

Datei anzeigen Open project: HandsomeMatt/dont-starve-tools

Public Methods

Method	Description
Compress ( byte rgba, SquishFlags flags ) : byte[]	Compress a 4x4 pixel block using the parameters specified in flags.
Compress ( IntPtr rgba, IntPtr block, SquishFlags flags ) : void	Compress a 4x4 pixel block using the parameters specified in flags.
CompressImage ( byte rgba, int width, int height, SquishFlags flags ) : byte[]	Compresses an image using the parameters specified in flags.
CompressImage ( IntPtr rgba, int width, int height, IntPtr blocks, SquishFlags flags ) : void	Compresses an image using the parameters specified in flags.
CompressMasked ( byte rgba, int mask, SquishFlags flags ) : byte[]	Compress a 4x4 pixel block using the parameters specified in flags. The mask parameter is a used as a bit mask to specifify what pixels are valid for compression, corresponding the lowest bit to the first pixel.
CompressMasked ( IntPtr rgba, int mask, IntPtr block, SquishFlags flags ) : void	Compress a 4x4 pixel block using the parameters specified in flags. The mask parameter is a used as a bit mask to specifify what pixels are valid for compression, corresponding the lowest bit to the first pixel.
Decompress ( byte block, SquishFlags flags ) : byte[]	Decompresses a 4x4 pixel block using the parameters specified in flags.
Decompress ( IntPtr rgba, IntPtr block, SquishFlags flags ) : void	Decompresses a 4x4 pixel block using the parameters specified in flags.
DecompressImage ( byte blocks, int width, int height, SquishFlags flags ) : byte[]	Decompresses an image using the parameters specified in flags.
DecompressImage ( IntPtr rgba, int width, int height, IntPtr blocks, SquishFlags flags ) : void	Decompresses an image using the parameters specified in flags.
GetStorageRequirements ( int width, int height, SquishFlags flags ) : int	Returns the final size in bytes of DXT data compressed with the parameters specified in flags.

Private Methods

Method	Description
Getx64Delegates ( ) : void
Getx86Delegates ( ) : void
Squish ( ) : System

Method Details

Compress() public static method

Compress a 4x4 pixel block using the parameters specified in flags.

public static Compress ( byte rgba, SquishFlags flags ) : byte[]
rgba	byte	Source RGBA block.
flags	SquishFlags	Compression flags.
return	byte[]

Compress() public static method

Compress a 4x4 pixel block using the parameters specified in flags.

public static Compress ( IntPtr rgba, IntPtr block, SquishFlags flags ) : void
rgba	System.IntPtr	Source RGBA block.
block	System.IntPtr	Output DXT compressed block.
flags	SquishFlags	Compression flags.
return	void

CompressImage() public static method

Compresses an image using the parameters specified in flags.

public static CompressImage ( byte rgba, int width, int height, SquishFlags flags ) : byte[]
rgba	byte	Source RGBA image.
width	int	Width of the image.
height	int	Height of the image.
flags	SquishFlags	Compression flags.
return	byte[]

CompressImage() public static method

Compresses an image using the parameters specified in flags.

public static CompressImage ( IntPtr rgba, int width, int height, IntPtr blocks, SquishFlags flags ) : void
rgba	System.IntPtr	Source RGBA image.
width	int	Width of the image.
height	int	Height of the image.
blocks	System.IntPtr	Output DXT compressed image.
flags	SquishFlags	Compression flags.
return	void

CompressMasked() public static method

Compress a 4x4 pixel block using the parameters specified in flags. The mask parameter is a used as a bit mask to specifify what pixels are valid for compression, corresponding the lowest bit to the first pixel.

public static CompressMasked ( byte rgba, int mask, SquishFlags flags ) : byte[]
rgba	byte	Source RGBA block.
mask	int	Pixel bit mask.
flags	SquishFlags	Compression flags.
return	byte[]

CompressMasked() public static method

public static CompressMasked ( IntPtr rgba, int mask, IntPtr block, SquishFlags flags ) : void
rgba	System.IntPtr	Source RGBA block.
mask	int	Pixel bit mask.
block	System.IntPtr	Output DXT compressed block.
flags	SquishFlags	Compression flags.
return	void

Decompress() public static method

Decompresses a 4x4 pixel block using the parameters specified in flags.

public static Decompress ( byte block, SquishFlags flags ) : byte[]
block	byte	Source DXT block.
flags	SquishFlags	Decompression flags.
return	byte[]

Decompress() public static method

Decompresses a 4x4 pixel block using the parameters specified in flags.

public static Decompress ( IntPtr rgba, IntPtr block, SquishFlags flags ) : void
rgba	System.IntPtr	Output RGBA decompressed block.
block	System.IntPtr	Source DXT block.
flags	SquishFlags	Decompression flags.
return	void

DecompressImage() public static method

Decompresses an image using the parameters specified in flags.

public static DecompressImage ( byte blocks, int width, int height, SquishFlags flags ) : byte[]
blocks	byte	Source DXT compressed image.
width	int	Width of the image.
height	int	Height of the image.
flags	SquishFlags	Decompression flags.
return	byte[]

DecompressImage() public static method

Decompresses an image using the parameters specified in flags.

public static DecompressImage ( IntPtr rgba, int width, int height, IntPtr blocks, SquishFlags flags ) : void
rgba	System.IntPtr	Output RGBA decompressed image.
width	int	Width of the image.
height	int	Height of the image.
blocks	System.IntPtr	Source DXT compressed image.
flags	SquishFlags	Decompression flags.
return	void

GetStorageRequirements() public static method

Returns the final size in bytes of DXT data compressed with the parameters specified in flags.

public static GetStorageRequirements ( int width, int height, SquishFlags flags ) : int
width	int	Source image width.
height	int	Source image height.
flags	SquishFlags	Compression parameters.
return	int