images.h File Reference

Image loading and saving functions. More...

#include "ufotypes.h"
#include "../common/filesys.h"
#include <SDL_video.h>

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Functions
char const *const *	Img_GetImageTypes (void)
SDL_Surface *	Img_LoadImage (char const *name)
	Loads the specified image from the game filesystem into an SDL_Surface.
void	R_WriteCompressedTGA (qFILE *f, const byte *buffer, int width, int height)
void	R_WritePNG (qFILE *f, byte *buffer, int width, int height)
void	R_WriteJPG (qFILE *f, byte *buffer, int width, int height, int quality)

Detailed Description

Image loading and saving functions.

Definition in file images.h.

Function Documentation

Img_GetImageTypes()

char const *const * Img_GetImageTypes

(

void

)

Definition at line 56 of file images.cpp.

References IMAGE_TYPES.

Referenced by R_ImageExists().

Img_LoadImage()

SDL_Surface * Img_LoadImage

(

char const *

name

)

Loads the specified image from the game filesystem into an SDL_Surface.

Image formats are tried in the order they appear in TYPES.

Note

Make sure to free the given SDL_Surface after you are done with it.

Definition at line 488 of file images.cpp.

References Img_LoadJPG(), Img_LoadPNG(), and name.

Referenced by CalcTextureReflectivity(), R_FindImage(), R_LoadImage(), R_ReloadImageData(), and TEST_F().

R_WriteCompressedTGA()

void R_WriteCompressedTGA	(	qFILE *	f,
		const byte *	buffer,
		int	width,
		int	height )

See also

R_LoadTGA

R_WriteTGA

Definition at line 111 of file images.cpp.

References f, FS_Write(), index, OBJZERO, TGA_CHANNELS, and TGA_UNMAP_COMP.

Referenced by R_ScreenShot().

R_WriteJPG()

void R_WriteJPG	(	qFILE *	f,
		byte *	buffer,
		int	width,
		int	height,
		int	quality )

See also

R_ScreenShot_f

R_LoadJPG

Definition at line 234 of file images.cpp.

References f.

Referenced by R_ScreenShot().

R_WritePNG()

void R_WritePNG	(	qFILE *	f,
		byte *	buffer,
		int	width,
		int	height )

See also

R_LoadTGA

R_LoadJPG

R_FindImage

Definition at line 66 of file images.cpp.

References f, and i.

Referenced by R_ScreenShot().