mirror of
https://github.com/UberGames/GtkRadiant.git
synced 2024-11-23 12:22:19 +00:00
9998050654
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/branches/ZeroRadiant@183 8a3a26a2-13c4-0310-b231-cf6edde360e5
101 lines
2.7 KiB
C
101 lines
2.7 KiB
C
/*
|
|
Copyright (C) 1999-2007 id Software, Inc. and contributors.
|
|
For a list of contributors, see the accompanying CONTRIBUTORS file.
|
|
|
|
This file is part of GtkRadiant.
|
|
|
|
GtkRadiant is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
GtkRadiant is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with GtkRadiant; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#ifndef _BMP_H
|
|
#define _BMP_H
|
|
|
|
#define xBI_NONE 0
|
|
#define xBI_RGB 0
|
|
#define xBI_RLE4 2
|
|
#define xBI_RLE8 1
|
|
|
|
#define BMP_SIGNATURE_WORD 0x4d42
|
|
|
|
#pragma pack(1)
|
|
|
|
|
|
|
|
typedef struct {
|
|
unsigned short bfType; // signature - 'BM'
|
|
unsigned long bfSize; // file size in bytes
|
|
unsigned short bfReserved1; // 0
|
|
unsigned short bfReserved2; // 0
|
|
unsigned long bfOffBits; // offset to bitmap
|
|
} bmphd_t;
|
|
|
|
|
|
|
|
typedef struct {
|
|
unsigned long biSize; // size of this struct
|
|
long biWidth; // bmap width in pixels
|
|
long biHeight; // bmap height in pixels
|
|
unsigned short biPlanes; // num planes - always 1
|
|
unsigned short biBitCount; // bits perpixel
|
|
unsigned long biCompression; // compression flag
|
|
unsigned long biSizeImage; // image size in bytes
|
|
long biXPelsPerMeter; // horz resolution
|
|
long biYPelsPerMeter; // vert resolution
|
|
unsigned long biClrUsed; // 0 -> color table size
|
|
unsigned long biClrImportant; // important color count
|
|
} binfo_t;
|
|
|
|
|
|
typedef struct {
|
|
unsigned char blue;
|
|
unsigned char green;
|
|
unsigned char red;
|
|
unsigned char reserved;
|
|
} drgb_t;
|
|
|
|
|
|
// quake expects its palette to be bgr
|
|
// this is totally backwards but what can you do
|
|
typedef struct {
|
|
unsigned char r;
|
|
unsigned char g;
|
|
unsigned char b;
|
|
} rgb_t;
|
|
|
|
|
|
typedef struct {
|
|
unsigned char b;
|
|
unsigned char g;
|
|
unsigned char r;
|
|
} bgr_t;
|
|
|
|
|
|
typedef struct {
|
|
int bpp; // bits per pixel
|
|
int width;
|
|
int height;
|
|
unsigned char *data;
|
|
rgb_t *palette;
|
|
} bitmap_t;
|
|
|
|
|
|
void LoadBMP(char *filename, bitmap_t *bit);
|
|
void FreeBMP(bitmap_t *bitmap);
|
|
void WriteBMP(char *filename, bitmap_t *bit);
|
|
void NewBMP(int width, int height, int bpp, bitmap_t *bit);
|
|
|
|
|
|
|
|
#endif
|