2 Copyright (C) 1999-2007 id Software, Inc. and contributors.
3 For a list of contributors, see the accompanying CONTRIBUTORS file.
5 This file is part of GtkRadiant.
7 GtkRadiant is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 GtkRadiant is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with GtkRadiant; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
27 #include "q2_palette.h"
29 #define Sys_Printf g_FuncTable.m_pfnSysPrintf
31 void LoadWAL(const char *name, unsigned char **pic, int *width, int *height)
36 int i, num_pixels, size;
39 unsigned char *palette_ent, *buf_temp;
40 unsigned char *buffer, *wal_file_buffer;
43 if ( length = vfsLoadFile ((char *) name, (void **) &wal_file_buffer) == (unsigned int) -1)
45 Sys_Printf("Unable to open file %s\n",name);
49 wal_header = (miptex_t *)wal_file_buffer;
51 // make sure we have a valid bitmap file
52 if ( wal_header->width & 15)
54 vfsFreeFile(wal_file_buffer);
55 Sys_Printf("Invalid WAL file %s: Width not multiple of 16!\n", name);
59 if ( wal_header->height & 15)
61 vfsFreeFile(wal_file_buffer);
62 Sys_Printf("Invalid WAL file %s: Height not multiple of 16!\n", name);
68 *width = wal_header->width; // Only interested in 1st MIP
69 *height = wal_header->height;
70 num_pixels = (*width) * (*height);
74 buf_temp = (unsigned char *)(g_malloc(size));
78 buffer = wal_file_buffer + wal_header->offsets[0];
81 // Load texture into buffer
83 for(i=0; i<num_pixels; i++)
85 *buf_temp++ = quake2_palette[*palette_ent][0];
86 *buf_temp++ = quake2_palette[*palette_ent][1];
87 *buf_temp++ = quake2_palette[*palette_ent][2];
88 *buf_temp++ = 255; // No alpha
92 vfsFreeFile(wal_file_buffer);