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 ){
29 m32_header_t *m32_header;
31 int i, num_pixels, size;
32 // char text_buf[255];
34 unsigned char *palette_ent, *buf_temp;
35 unsigned char *buffer, *m32_file_buffer;
38 if ( ( length = vfsLoadFile( (char *) name, (void **) &m32_file_buffer, 0 ) ) == (unsigned int) -1 ) {
39 Sys_Printf( "Unable to open file %s\n",name );
43 m32_header = (m32_header_t *)m32_file_buffer;
45 // make sure we have a valid bitmap file
46 if ( m32_header->version != M32_VERSION ) {
47 vfsFreeFile( m32_file_buffer );
48 Sys_Printf( "Invalid M32 file %s\n", name );
52 *width = m32_header->width[0]; // Only interested in 1st MIP
53 *height = m32_header->height[0];
54 num_pixels = ( *width ) * ( *height );
55 size = num_pixels * 4;
58 buf_temp = (unsigned char *)( g_malloc( size ) );
62 buffer = m32_file_buffer + m32_header->offsets[0];
65 // Load texture into buffer
67 for ( i = 0; i < size; i++, palette_ent++ )
69 *buf_temp++ = *palette_ent;
72 vfsFreeFile( m32_file_buffer );