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 void LoadM32(const char *name, unsigned char **pic, int *width, int *height)
30 m32_header_t *m32_header;
32 int i, num_pixels, size;
35 unsigned char *palette_ent, *buf_temp;
36 unsigned char *buffer, *m32_file_buffer;
39 if ( length = vfsLoadFile ((char *) name, (void **) &m32_file_buffer) == (unsigned int) -1)
41 Sys_Printf("Unable to open file %s\n",name);
45 m32_header = (m32_header_t *)m32_file_buffer;
47 // make sure we have a valid bitmap file
48 if ( m32_header->version != M32_VERSION)
50 vfsFreeFile(m32_file_buffer);
51 Sys_Printf("Invalid M32 file %s\n", name);
55 *width = m32_header->width[0]; // Only interested in 1st MIP
56 *height = m32_header->height[0];
57 num_pixels = (*width) * (*height);
61 buf_temp = (unsigned char *)(g_malloc(size));
65 buffer = m32_file_buffer + m32_header->offsets[0];
68 // Load texture into buffer
70 for(i=0; i<size; i++, palette_ent++)
72 *buf_temp++ = *palette_ent;
75 vfsFreeFile(m32_file_buffer);