/* 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 */ #include #include #include #include "m32.h" void LoadM32(const char *name, unsigned char **pic, int *width, int *height) { FILE *f; m32_header_t *m32_header; //rgb_t *palette; int i, num_pixels, size; char text_buf[255]; unsigned int length; unsigned char *palette_ent, *buf_temp; unsigned char *buffer, *m32_file_buffer; // open file if ( length = vfsLoadFile ((char *) name, (void **) &m32_file_buffer, 0) == (unsigned int) -1) { Sys_Printf("Unable to open file %s\n",name); return; } m32_header = (m32_header_t *)m32_file_buffer; // make sure we have a valid bitmap file if ( m32_header->version != M32_VERSION) { vfsFreeFile(m32_file_buffer); Sys_Printf("Invalid M32 file %s\n", name); } // Get M32 Info *width = m32_header->width[0]; // Only interested in 1st MIP *height = m32_header->height[0]; num_pixels = (*width) * (*height); size = num_pixels*4; // Allocate buffer buf_temp = (unsigned char *)(g_malloc(size)); *pic = buf_temp; // Image data buffer = m32_file_buffer + m32_header->offsets[0]; // Load texture into buffer palette_ent = buffer; for(i=0; i