vp9_header.h 1001 Bytes
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/*
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 *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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 *
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 *  Use of this source code is governed by a BSD-style license
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 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
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 *  in the file PATENTS.  All contributing project authors may
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 *  be found in the AUTHORS file in the root of the source tree.
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 */


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#ifndef VP9_COMMON_VP9_HEADER_H_
#define VP9_COMMON_VP9_HEADER_H_
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/* 24 bits total */
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typedef struct {
  unsigned int type: 1;
  unsigned int version: 3;
  unsigned int show_frame: 1;
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  /* Allow 2^20 bytes = 8 megabits for first partition */
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  unsigned int first_partition_length_in_bytes: 19;
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#ifdef PACKET_TESTING
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  unsigned int frame_number;
  unsigned int update_gold: 1;
  unsigned int uses_gold: 1;
  unsigned int update_last: 1;
  unsigned int uses_last: 1;
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#endif

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} VP9_HEADER;
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#ifdef PACKET_TESTING
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#define VP9_HEADER_SIZE 8
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#else
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#define VP9_HEADER_SIZE 3
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#endif


#endif