00001 /* bayer.h 00002 * 00003 * Copyright © 2001 Lutz Müller <lutz@users.sf.net> 00004 * 00005 * This library is free software; you can redistribute it and/or 00006 * modify it under the terms of the GNU Lesser General Public 00007 * License as published by the Free Software Foundation; either 00008 * version 2 of the License, or (at your option) any later version. 00009 * 00010 * This library is distributed in the hope that it will be useful, 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 * Lesser General Public License for more details. 00014 * 00015 * You should have received a copy of the GNU Lesser General Public 00016 * License along with this library; if not, write to the 00017 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 00018 * Boston, MA 02111-1307, USA. 00019 */ 00020 00021 #ifndef __BAYER_H__ 00022 #define __BAYER_H__ 00023 00024 typedef enum { 00025 BAYER_TILE_RGGB = 0, 00026 BAYER_TILE_GRBG = 1, 00027 BAYER_TILE_BGGR = 2, 00028 BAYER_TILE_GBRG = 3, 00029 BAYER_TILE_RGGB_INTERLACED = 4, /* scanline order: R1,G1,R2,G2,...,G1,B1,G2,B2,... */ 00030 BAYER_TILE_GRBG_INTERLACED = 5, 00031 BAYER_TILE_BGGR_INTERLACED = 6, 00032 BAYER_TILE_GBRG_INTERLACED = 7, 00033 } BayerTile; 00034 00035 int gp_bayer_expand (unsigned char *input, int w, int h, unsigned char *output, 00036 BayerTile tile); 00037 int gp_bayer_decode (unsigned char *input, int w, int h, unsigned char *output, 00038 BayerTile tile); 00039 int gp_bayer_interpolate (unsigned char *image, int w, int h, BayerTile tile); 00040 00041 #endif /* __BAYER_H__ */ 00042 00043