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61 lines
2.0 KiB
61 lines
2.0 KiB
/* |
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* Copyright (c) 2008 BBC, Anuradha Suraparaju <asuraparaju at gmail dot com > |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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/** |
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* @file libschroedinger.h |
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* data structures common to libschroedingerdec.c and libschroedingerenc.c |
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*/ |
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#ifndef AVCODEC_LIBSCHROEDINGER_H |
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#define AVCODEC_LIBSCHROEDINGER_H |
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#include "config.h" |
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#ifdef CONFIG_LIBSCHROEDINGER |
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#include <schroedinger/schrobitstream.h> |
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#include <schroedinger/schroframe.h> |
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#include "avcodec.h" |
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static const struct { |
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enum PixelFormat ff_pix_fmt; |
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SchroChromaFormat schro_pix_fmt; |
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SchroFrameFormat schro_frame_fmt; |
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} ffmpeg_schro_pixel_format_map[] = { |
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{ PIX_FMT_YUV420P, SCHRO_CHROMA_420, SCHRO_FRAME_FORMAT_U8_420 }, |
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{ PIX_FMT_YUV422P, SCHRO_CHROMA_422, SCHRO_FRAME_FORMAT_U8_422 }, |
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{ PIX_FMT_YUV444P, SCHRO_CHROMA_444, SCHRO_FRAME_FORMAT_U8_444 }, |
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}; |
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/** |
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* Returns the video format preset matching the input video dimensions and |
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* time base. |
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*/ |
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SchroVideoFormatEnum ff_get_schro_video_format_preset (AVCodecContext *avccontext); |
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/** |
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* Sets the Schroedinger frame format corresponding to the Schro chroma format |
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* passed. Returns 0 on success, -1 on failure. |
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*/ |
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int ff_get_schro_frame_format (SchroChromaFormat schro_chroma_fmt, |
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SchroFrameFormat *schro_frame_fmt); |
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#endif /* CONFIG_LIBSCHROEDINGER */ |
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#endif /* AVCODEC_LIBSCHROEDINGER_H */
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