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libavcodec/libschroedinger.h

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00001 /*
00002  * Copyright (c) 2008 BBC, Anuradha Suraparaju <asuraparaju at gmail dot com >
00003  *
00004  * This file is part of FFmpeg.
00005  *
00006  * FFmpeg is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU Lesser General Public
00008  * License as published by the Free Software Foundation; either
00009  * version 2.1 of the License, or (at your option) any later version.
00010  *
00011  * FFmpeg is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Lesser General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Lesser General Public
00017  * License along with FFmpeg; if not, write to the Free Software
00018  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
00019  */
00020 
00026 #ifndef AVCODEC_LIBSCHROEDINGER_H
00027 #define AVCODEC_LIBSCHROEDINGER_H
00028 
00029 #include <schroedinger/schrobitstream.h>
00030 #include <schroedinger/schroframe.h>
00031 #include "avcodec.h"
00032 
00033 static const struct {
00034     enum PixelFormat  ff_pix_fmt;
00035     SchroChromaFormat schro_pix_fmt;
00036     SchroFrameFormat  schro_frame_fmt;
00037 } ffmpeg_schro_pixel_format_map[] = {
00038     { PIX_FMT_YUV420P, SCHRO_CHROMA_420, SCHRO_FRAME_FORMAT_U8_420 },
00039     { PIX_FMT_YUV422P, SCHRO_CHROMA_422, SCHRO_FRAME_FORMAT_U8_422 },
00040     { PIX_FMT_YUV444P, SCHRO_CHROMA_444, SCHRO_FRAME_FORMAT_U8_444 },
00041 };
00042 
00047 SchroVideoFormatEnum ff_get_schro_video_format_preset (AVCodecContext *avccontext);
00048 
00053 int ff_get_schro_frame_format(SchroChromaFormat schro_chroma_fmt,
00054                               SchroFrameFormat  *schro_frame_fmt);
00055 
00060 SchroFrame *ff_create_schro_frame(AVCodecContext *avccontext,
00061                                   SchroFrameFormat schro_frame_fmt);
00062 
00063 #endif /* AVCODEC_LIBSCHROEDINGER_H */

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