00001 /* 00002 * Misc image conversion routines 00003 * most functionality is exported to the public API, see avcodec.h 00004 * 00005 * Copyright (c) 2008 Vitor Sessak 00006 * 00007 * This file is part of FFmpeg. 00008 * 00009 * FFmpeg is free software; you can redistribute it and/or 00010 * modify it under the terms of the GNU Lesser General Public 00011 * License as published by the Free Software Foundation; either 00012 * version 2.1 of the License, or (at your option) any later version. 00013 * 00014 * FFmpeg is distributed in the hope that it will be useful, 00015 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00016 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00017 * Lesser General Public License for more details. 00018 * 00019 * You should have received a copy of the GNU Lesser General Public 00020 * License along with FFmpeg; if not, write to the Free Software 00021 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00022 */ 00023 00024 #ifndef AVCODEC_IMGCONVERT_H 00025 #define AVCODEC_IMGCONVERT_H 00026 00027 #include <stdint.h> 00028 #include "avcodec.h" 00029 00030 int ff_fill_linesize(AVPicture *picture, int pix_fmt, int width); 00031 00032 int ff_fill_pointer(AVPicture *picture, uint8_t *ptr, int pix_fmt, int height); 00033 00034 int ff_get_plane_bytewidth(enum PixelFormat pix_fmt, int width, int plane); 00035 00036 int ff_set_systematic_pal(uint32_t pal[256], enum PixelFormat pix_fmt); 00037 00038 int img_convert(AVPicture *dst, int dst_pix_fmt, const AVPicture *src, 00039 int src_pix_fmt, int src_width, int src_height); 00040 00041 #endif /* AVCODEC_IMGCONVERT_H */
1.5.8