зеркало из https://github.com/mozilla/gecko-dev.git
53 строки
2.2 KiB
C
53 строки
2.2 KiB
C
/*
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* Copyright © 2018, VideoLAN and dav1d authors
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* Copyright © 2018, Two Orioles, LLC
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __DAV1D_OUTPUT_MUXER_H__
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#define __DAV1D_OUTPUT_MUXER_H__
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#include "picture.h"
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typedef struct MuxerPriv MuxerPriv;
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typedef struct Muxer {
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int priv_data_size;
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const char *name;
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const char *extension;
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int (*write_header)(MuxerPriv *ctx, const char *filename,
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const Dav1dPictureParameters *p, const unsigned fps[2]);
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int (*write_picture)(MuxerPriv *ctx, Dav1dPicture *p);
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void (*write_trailer)(MuxerPriv *ctx);
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/**
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* Verifies the muxed data (for example in the md5 muxer). Replaces write_trailer.
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*
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* @param hash_string Muxer specific reference value.
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*
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* @return 0 on success.
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*/
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int (*verify)(MuxerPriv *ctx, const char *hash_string);
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} Muxer;
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#endif /* __DAV1D_OUTPUT_MUXER_H__ */
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