Gecko [ www.corporacionhdm.com.pe ]

Name	Size	Permission	Date
bmp.h	2.39 KB	-rw-r--r--	2025-03-03 14:52
gd.h	32.73 KB	-rw-r--r--	2025-03-03 14:52
gd_errors.h	673 B	-rw-r--r--	2025-03-03 14:52
gd_intern.h	261 B	-rw-r--r--	2025-03-03 14:52
gd_io.h	1.05 KB	-rw-r--r--	2025-03-03 14:52
gdcache.h	2.68 KB	-rw-r--r--	2025-03-03 14:52
gdfontg.h	529 B	-rw-r--r--	2025-03-03 14:52
gdfontl.h	527 B	-rw-r--r--	2025-03-03 14:52
gdfontmb.h	495 B	-rw-r--r--	2025-03-03 14:52
gdfonts.h	491 B	-rw-r--r--	2025-03-03 14:52
gdfontt.h	522 B	-rw-r--r--	2025-03-03 14:52
gdhelpers.h	1.54 KB	-rw-r--r--	2025-03-03 14:52
jisx0208.h	69.68 KB	-rw-r--r--	2025-03-03 14:52
wbmp.h	1.25 KB	-rw-r--r--	2025-03-03 14:52

Rename

/* $Id$ */
#ifdef __cplusplus
extern "C" {
#endif

/*
		gd_bmp.c

Bitmap format support for libgd

* Written 2007, Scott MacVicar
		---------------------------------------------------------------------------

Todo:

RLE4, RLE8 and Bitfield encoding
		Add full support for Windows v4 and Windows v5 header formats

----------------------------------------------------------------------------
	 */

#ifndef BMP_H
#define BMP_H	1

#define BMP_PALETTE_3 1
#define BMP_PALETTE_4 2

#define BMP_WINDOWS_V3 40
#define BMP_OS2_V1 12
#define BMP_OS2_V2 64
#define BMP_WINDOWS_V4 108
#define BMP_WINDOWS_V5 124

#define BMP_BI_RGB 0
#define BMP_BI_RLE8 1
#define BMP_BI_RLE4 2
#define BMP_BI_BITFIELDS 3
#define BMP_BI_JPEG 4
#define BMP_BI_PNG 5

#define BMP_RLE_COMMAND 0
#define BMP_RLE_ENDOFLINE 0
#define BMP_RLE_ENDOFBITMAP 1
#define BMP_RLE_DELTA 2

#define BMP_RLE_TYPE_RAW 0
#define BMP_RLE_TYPE_RLE 1

/* BMP header. */
	typedef struct {
		/* 16 bit - header identifying the type */
		signed short int magic;

/* 32bit - size of the file */
		int size;

/* 16bit - these two are in the spec but "reserved" */
		signed short int reserved1;
		signed short int reserved2;

/* 32 bit - offset of the bitmap header from data in bytes */
		signed int off;

} bmp_hdr_t;

/* BMP info. */
	typedef struct {
		/* 16bit - Type, ie Windows or OS/2 for the palette info */
		signed short int type;
		/* 32bit - The length of the bitmap information header in bytes. */
		signed int len;

/* 32bit - The width of the bitmap in pixels. */
		signed int width;

/* 32bit - The height of the bitmap in pixels. */
		signed int height;

/* 8 bit - The bitmap data is specified in top-down order. */
		signed char topdown;

/* 16 bit - The number of planes.  This must be set to a value of one. */
		signed short int numplanes;

/* 16 bit - The number of bits per pixel. */
		signed short int depth;

/* 32bit - The type of compression used. */
		signed int enctype;

/* 32bit - The size of the image in bytes. */
		signed int size;

/* 32bit - The horizontal resolution in pixels/metre. */
		signed int hres;

/* 32bit - The vertical resolution in pixels/metre. */
		signed int vres;

/* 32bit - The number of color indices used by the bitmap. */
		signed int numcolors;

/* 32bit - The number of color indices important for displaying the bitmap. */
		signed int mincolors;

} bmp_info_t;

#endif

#ifdef __cplusplus
}
#endif