etc1.h File Reference

Macros
#define	ETC1_ENCODED_BLOCK_SIZE   8
#define	ETC1_DECODED_BLOCK_SIZE   48
#define	ETC1_RGB8_OES   0x8D64
#define	ETC_PKM_HEADER_SIZE   16

Typedefs
typedef unsigned char	etc1_byte
typedef int	etc1_bool
typedef unsigned int	etc1_uint32

Functions
void	etc1_encode_block (const etc1_byte *pIn, etc1_uint32 validPixelMask, etc1_byte *pOut)
void	etc1_decode_block (const etc1_byte *pIn, etc1_byte *pOut)
etc1_uint32	etc1_get_encoded_data_size (etc1_uint32 width, etc1_uint32 height)
int	etc1_encode_image (const etc1_byte *pIn, etc1_uint32 width, etc1_uint32 height, etc1_uint32 pixelSize, etc1_uint32 stride, etc1_byte *pOut)
int	etc1_decode_image (const etc1_byte *pIn, etc1_byte *pOut, etc1_uint32 width, etc1_uint32 height, etc1_uint32 pixelSize, etc1_uint32 stride)
void	etc1_pkm_format_header (etc1_byte *pHeader, etc1_uint32 width, etc1_uint32 height)
etc1_bool	etc1_pkm_is_valid (const etc1_byte *pHeader)
etc1_uint32	etc1_pkm_get_width (const etc1_byte *pHeader)
etc1_uint32	etc1_pkm_get_height (const etc1_byte *pHeader)

Macro Definition Documentation

#define ETC1_DECODED_BLOCK_SIZE   48

#define ETC1_ENCODED_BLOCK_SIZE   8

#define ETC1_RGB8_OES   0x8D64

#define ETC_PKM_HEADER_SIZE   16

Typedef Documentation

typedef int etc1_bool

typedef unsigned char etc1_byte

typedef unsigned int etc1_uint32

Function Documentation

void etc1_decode_block	(	const etc1_byte *	pIn,
		etc1_byte *	pOut
	)

int etc1_decode_image	(	const etc1_byte *	pIn,
		etc1_byte *	pOut,
		etc1_uint32	width,
		etc1_uint32	height,
		etc1_uint32	pixelSize,
		etc1_uint32	stride
	)

void etc1_encode_block	(	const etc1_byte *	pIn,
		etc1_uint32	validPixelMask,
		etc1_byte *	pOut
	)

int etc1_encode_image	(	const etc1_byte *	pIn,
		etc1_uint32	width,
		etc1_uint32	height,
		etc1_uint32	pixelSize,
		etc1_uint32	stride,
		etc1_byte *	pOut
	)

etc1_uint32 etc1_get_encoded_data_size	(	etc1_uint32	width,
		etc1_uint32	height
	)

void etc1_pkm_format_header	(	etc1_byte *	pHeader,
		etc1_uint32	width,
		etc1_uint32	height
	)

etc1_uint32 etc1_pkm_get_height

(

const etc1_byte *

pHeader

)

etc1_uint32 etc1_pkm_get_width

(

const etc1_byte *

pHeader

)

etc1_bool etc1_pkm_is_valid

(

const etc1_byte *

pHeader

)