Image.h File Reference

Go to the source code of this file.

Classes
struct	ddsFilePixelFormat_t
struct	ddsFileHeader_t
class	idImage
class	idImageManager

Macros
#define	DDS_MAKEFOURCC(a, b, c, d)   ((a) | ((b) << 8) | ((c) << 16) | ((d) << 24))
#define	MAX_IMAGE_NAME   256

Enumerations
enum	imageState_t { IS_UNLOADED, IS_PARTIAL, IS_LOADED }
enum	textureDepth_t {   TD_SPECULAR, TD_DIFFUSE, TD_DEFAULT, TD_BUMP,   TD_HIGH_QUALITY }
enum	textureType_t {   TT_DISABLED, TT_2D, TT_3D, TT_CUBIC,   TT_RECT }
enum	cubeFiles_t { CF_2D, CF_NATIVE, CF_CAMERA }

Functions
void	R_WriteTGA (const char *filename, const byte *data, int width, int height, bool flipVertical=false)
void	R_WritePalTGA (const char *filename, const byte *data, const byte *palette, int width, int height, bool flipVertical=false)
int	MakePowerOfTwo (int num)
byte *	R_Dropsample (const byte *in, int inwidth, int inheight, int outwidth, int outheight)
byte *	R_ResampleTexture (const byte *in, int inwidth, int inheight, int outwidth, int outheight)
byte *	R_MipMapWithAlphaSpecularity (const byte *in, int width, int height)
byte *	R_MipMap (const byte *in, int width, int height, bool preserveBorder)
byte *	R_MipMap3D (const byte *in, int width, int height, int depth, bool preserveBorder)
void	R_SetBorderTexels (byte *inBase, int width, int height, const byte border[4])
void	R_SetBorderTexels3D (byte *inBase, int width, int height, int depth, const byte border[4])
void	R_BlendOverTexture (byte *data, int pixelCount, const byte blend[4])
void	R_HorizontalFlip (byte *data, int width, int height)
void	R_VerticalFlip (byte *data, int width, int height)
void	R_RotatePic (byte *data, int width)
void	R_LoadImage (const char *name, byte **pic, int *width, int *height, ID_TIME_T *timestamp, bool makePowerOf2)
bool	R_LoadCubeImages (const char *cname, cubeFiles_t extensions, byte *pic[6], int *size, ID_TIME_T *timestamp)
void	R_LoadImageProgram (const char *name, byte **pic, int *width, int *height, ID_TIME_T *timestamp, textureDepth_t *depth=NULL)
const char *	R_ParsePastImageProgram (idLexer &src)

Variables
const unsigned long	DDSF_CAPS = 0x00000001l
const unsigned long	DDSF_HEIGHT = 0x00000002l
const unsigned long	DDSF_WIDTH = 0x00000004l
const unsigned long	DDSF_PITCH = 0x00000008l
const unsigned long	DDSF_PIXELFORMAT = 0x00001000l
const unsigned long	DDSF_MIPMAPCOUNT = 0x00020000l
const unsigned long	DDSF_LINEARSIZE = 0x00080000l
const unsigned long	DDSF_DEPTH = 0x00800000l
const unsigned long	DDSF_ALPHAPIXELS = 0x00000001l
const unsigned long	DDSF_FOURCC = 0x00000004l
const unsigned long	DDSF_RGB = 0x00000040l
const unsigned long	DDSF_RGBA = 0x00000041l
const unsigned long	DDSF_ID_INDEXCOLOR = 0x10000000l
const unsigned long	DDSF_ID_MONOCHROME = 0x20000000l
const unsigned long	DDSF_COMPLEX = 0x00000008l
const unsigned long	DDSF_TEXTURE = 0x00001000l
const unsigned long	DDSF_MIPMAP = 0x00400000l
idImageManager *	globalImages

Macro Definition Documentation

#define DDS_MAKEFOURCC	(		a,
			b,
			c,
			d
	)		((a) | ((b) << 8) | ((c) << 16) | ((d) << 24))

Definition at line 91 of file Image.h.

#define MAX_IMAGE_NAME   256

Definition at line 144 of file Image.h.

Enumeration Type Documentation

enum cubeFiles_t

Enumerator
CF_2D
CF_NATIVE
CF_CAMERA

Definition at line 138 of file Image.h.

enum imageState_t

Enumerator
IS_UNLOADED
IS_PARTIAL
IS_LOADED

Definition at line 58 of file Image.h.

enum textureDepth_t

Enumerator
TD_SPECULAR
TD_DIFFUSE
TD_DEFAULT
TD_BUMP
TD_HIGH_QUALITY

Definition at line 122 of file Image.h.

enum textureType_t

Enumerator
TT_DISABLED
TT_2D
TT_3D
TT_CUBIC
TT_RECT

Definition at line 130 of file Image.h.

Function Documentation

int MakePowerOfTwo

(

int

num

)

Definition at line 46 of file Image_load.cpp.

void R_BlendOverTexture	(	byte *	data,
		int	pixelCount,
		const byte	blend[4]
	)

Definition at line 554 of file Image_process.cpp.

byte* R_Dropsample	(	const byte *	in,
		int	inwidth,
		int	inheight,
		int	outwidth,
		int	outheight
	)

Definition at line 106 of file Image_process.cpp.

void R_HorizontalFlip	(	byte *	data,
		int	width,
		int	height
	)

Definition at line 579 of file Image_process.cpp.

bool R_LoadCubeImages	(	const char *	cname,
		cubeFiles_t	extensions,
		byte *	pic[6],
		int *	size,
		ID_TIME_T *	timestamp
	)

Definition at line 1087 of file Image_files.cpp.

void R_LoadImage	(	const char *	name,
		byte **	pic,
		int *	width,
		int *	height,
		ID_TIME_T *	timestamp,
		bool	makePowerOf2
	)

Definition at line 998 of file Image_files.cpp.

void R_LoadImageProgram	(	const char *	name,
		byte **	pic,
		int *	width,
		int *	height,
		ID_TIME_T *	timestamp,
		textureDepth_t *	depth = NULL
	)

Definition at line 618 of file Image_program.cpp.

byte* R_MipMap	(	const byte *	in,
		int	width,
		int	height,
		bool	preserveBorder
	)

Definition at line 396 of file Image_process.cpp.

byte* R_MipMap3D	(	const byte *	in,
		int	width,
		int	height,
		int	depth,
		bool	preserveBorder
	)

Definition at line 481 of file Image_process.cpp.

byte* R_MipMapWithAlphaSpecularity	(	const byte *	in,
		int	width,
		int	height
	)

Definition at line 307 of file Image_process.cpp.

const char* R_ParsePastImageProgram

(

idLexer &

src

)

Definition at line 639 of file Image_program.cpp.

byte* R_ResampleTexture	(	const byte *	in,
		int	inwidth,
		int	inheight,
		int	outwidth,
		int	outheight
	)

Definition at line 47 of file Image_process.cpp.

void R_RotatePic	(	byte *	data,
		int	width
	)

Definition at line 605 of file Image_process.cpp.

void R_SetBorderTexels	(	byte *	inBase,
		int	width,
		int	height,
		const byte	border[4]
	)

Definition at line 138 of file Image_process.cpp.

void R_SetBorderTexels3D	(	byte *	inBase,
		int	width,
		int	height,
		int	depth,
		const byte	border[4]
	)

Definition at line 178 of file Image_process.cpp.

void R_VerticalFlip	(	byte *	data,
		int	width,
		int	height
	)

Definition at line 592 of file Image_process.cpp.

void R_WritePalTGA	(	const char *	filename,
		const byte *	data,
		const byte *	palette,
		int	width,
		int	height,
		bool	flipVertical = false
	)

Definition at line 122 of file Image_files.cpp.

void R_WriteTGA	(	const char *	filename,
		const byte *	data,
		int	width,
		int	height,
		bool	flipVertical = false
	)

Definition at line 85 of file Image_files.cpp.

Variable Documentation

const unsigned long DDSF_ALPHAPIXELS = 0x00000001l

Definition at line 77 of file Image.h.

const unsigned long DDSF_CAPS = 0x00000001l

Definition at line 67 of file Image.h.

const unsigned long DDSF_COMPLEX = 0x00000008l

Definition at line 87 of file Image.h.

const unsigned long DDSF_DEPTH = 0x00800000l

Definition at line 74 of file Image.h.

const unsigned long DDSF_FOURCC = 0x00000004l

Definition at line 78 of file Image.h.

const unsigned long DDSF_HEIGHT = 0x00000002l

Definition at line 68 of file Image.h.

const unsigned long DDSF_ID_INDEXCOLOR = 0x10000000l

Definition at line 83 of file Image.h.

const unsigned long DDSF_ID_MONOCHROME = 0x20000000l

Definition at line 84 of file Image.h.

const unsigned long DDSF_LINEARSIZE = 0x00080000l

Definition at line 73 of file Image.h.

const unsigned long DDSF_MIPMAP = 0x00400000l

Definition at line 89 of file Image.h.

const unsigned long DDSF_MIPMAPCOUNT = 0x00020000l

Definition at line 72 of file Image.h.

const unsigned long DDSF_PITCH = 0x00000008l

Definition at line 70 of file Image.h.

const unsigned long DDSF_PIXELFORMAT = 0x00001000l

Definition at line 71 of file Image.h.

const unsigned long DDSF_RGB = 0x00000040l

Definition at line 79 of file Image.h.

const unsigned long DDSF_RGBA = 0x00000041l

Definition at line 80 of file Image.h.

const unsigned long DDSF_TEXTURE = 0x00001000l

Definition at line 88 of file Image.h.

const unsigned long DDSF_WIDTH = 0x00000004l

Definition at line 69 of file Image.h.

idImageManager* globalImages

Definition at line 74 of file Image_init.cpp.