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Diffstat (limited to 'tinyDAV/include/tinydav/codecs/h261/tdav_codec_h261.h')
-rw-r--r-- | tinyDAV/include/tinydav/codecs/h261/tdav_codec_h261.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/tinyDAV/include/tinydav/codecs/h261/tdav_codec_h261.h b/tinyDAV/include/tinydav/codecs/h261/tdav_codec_h261.h new file mode 100644 index 0000000..7f66a3a --- /dev/null +++ b/tinyDAV/include/tinydav/codecs/h261/tdav_codec_h261.h @@ -0,0 +1,87 @@ +/* +* Copyright (C) 2010-2011 Mamadou Diop. +* +* Contact: Mamadou Diop <diopmamadou(at)doubango.org> +* +* This file is part of Open Source Doubango Framework. +* +* DOUBANGO 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 3 of the License, or +* (at your option) any later version. +* +* DOUBANGO 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 DOUBANGO. +* +*/ + +/**@file tdav_codec_h261.h + * @brief H.261 codec plugin. + * RTP payloader follows RFC 4587 + * + * @author Mamadou Diop <diopmamadou(at)doubango.org> + * + + */ +#ifndef TINYDAV_CODEC_H261_H +#define TINYDAV_CODEC_H261_H + +#include "tinydav_config.h" + +#if HAVE_FFMPEG + +#include "tinymedia/tmedia_codec.h" + +#include <libavcodec/avcodec.h> + +TDAV_BEGIN_DECLS + +#define TDAV_CODEC_H261(self) ((tdav_codec_h261_t*)(self)) + +/** H.2261 codec */ +typedef struct tdav_codec_h261_s +{ + TMEDIA_DECLARE_CODEC_VIDEO; + + struct{ + uint8_t* ptr; + tsk_size_t size; + } rtp; + + // Encoder + struct{ + AVCodec* codec; + AVCodecContext* context; + AVFrame* picture; + void* buffer; + } encoder; + + // decoder + struct{ + AVCodec* codec; + AVCodecContext* context; + AVFrame* picture; + + void* accumulator; + uint8_t ebit; + tsk_size_t accumulator_pos; + uint16_t last_seq; + } decoder; +} +tdav_codec_h261_t; + +TINYDAV_GEXTERN const tmedia_codec_plugin_def_t *tdav_codec_h261_plugin_def_t; + +tsk_bool_t tdav_codec_ffmpeg_h261_is_supported(); + +TDAV_END_DECLS + + +#endif /* HAVE_FFMPEG */ + +#endif /* TINYDAV_CODEC_H261_H */ |