pcx.h File Reference

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Data Structures
struct	pcx_t
	A ZSoft PC Paintbrush (PCX) header. More...

Functions
pcx_t *	EncodePCX (byte *data, int width, int height, int rowbytes, byte *palette, qboolean flip, int *length)
	Convert paletted image data to PCX format. More...
struct tex_s *	LoadPCX (QFile *f, qboolean convert, byte *pal)
	Load a texture from a PCX file. More...

Function Documentation

pcx_t* EncodePCX	(	byte *	data,
		int	width,
		int	height,
		int	rowbytes,
		byte *	palette,
		qboolean	flip,
		int *	length
	)

Convert paletted image data to PCX format.

Parameters

	data	A pointer to the buffer containing the source image
	width	The width, in pixels, of the source image
	height	The height, in pixels, of the source image
	rowbytes	The number of bytes in a row of an image (usually the same as the width)
	palette	The palette in use for the texture.
	flip	If true, flip the order of lines output.
[out]	length	The length of the encoded PCX data.

Returns

A pointer to the newly-coded PCX data.

Warning

Uses Hunk_TempAlloc() to allocate the output PCX content.

struct tex_s* LoadPCX	(	QFile *	f,
		qboolean	convert,
		byte *	pal
	)

Load a texture from a PCX file.

Parameters

f	The file to read the texture from
convert	If true, the texture is converted to RGB on load
pal	The palette to apply during conversion

Returns

A pointer to the texture.

Warning

Uses Hunk_TempAlloc() to allocate the texture.