rwTGA.h File Reference

Header file for reading and writing Truevision TGA files. More...

#include "rwimg.h"

Macros
#define	TGASIZE   18

Functions
struct	__attribute__ ((packed)) TGAhead
int	readTGA (Bimage *p, int readdata)
	Reading a Truevision TGA image file format. More...
int	writeTGA (Bimage *p)
	Writing a Truevision TGA map image file format. More...

Detailed Description

Header file for reading and writing Truevision TGA files.

Author

Bernard Heymann

Date

Created: 20150811

Modified: 20150815

Format: Truevision image file format

Macro Definition Documentation

TGASIZE

#define TGASIZE   18

Function Documentation

__attribute__()

struct __attribute__

(

(packed)

)

readTGA()

int readTGA	(	Bimage *	p,
		int	readdata
	)

Reading a Truevision TGA image file format.

Parameters

*p	the image structure.
readdata	flag to activate reading of image data.

Returns

int error code (<0 means failure). A color image format. Header size: 18 bytes (fixed). File format extensions: .tga The identifier is ???. Byte order: Little endian. Data types: 1 = byte, 2 = float, 3 = complex float 4 = 3-value vector, 5 = view

writeTGA()

int writeTGA

(

Bimage *

p

)

Writing a Truevision TGA map image file format.

Parameters

*p	the image structure.

Returns

int error code (<0 means failure).