images.h File Reference

Image loading and saving functions. More...

#include "ufotypes.h"
#include "byte.h"
#include "../common/filesys.h"
#include <SDL_image.h>

Include dependency graph for images.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions
const char **	Img_GetImageTypes (void)
qboolean	Img_LoadImage (const char *name, SDL_Surface **surf)
	Loads the specified image from the game filesystem and populates the provided 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

const char** Img_GetImageTypes

(

void

)

Definition at line 70 of file images.c.

References IMAGE_TYPES.

Referenced by R_ImageExists().

qboolean Img_LoadImage	(	const char *	name,
		SDL_Surface **	surf
	)

Loads the specified image from the game filesystem and populates the provided 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 338 of file images.c.

References i, IMAGE_TYPES, Img_LoadTypedImage(), qfalse, and qtrue.

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

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

See also:

R_LoadTGA

R_WriteTGA

Definition at line 126 of file images.c.

References byte, FS_Write(), header, TGA_CHANNELS, and TGA_UNMAP_COMP.

Referenced by R_ScreenShot().

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

See also:

R_ScreenShot_f

R_LoadJPG

Definition at line 252 of file images.c.

References byte, qFILE_s::f, and qtrue.

Referenced by R_ScreenShot().

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

See also:

R_LoadTGA

R_LoadJPG

R_FindImage

Definition at line 80 of file images.c.

References qFILE_s::f, and i.

Referenced by R_ScreenShot().