The Tor Browser: media/libmkv/WebMElement.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 // Copyright (c) 2010 The WebM project authors. All Rights Reserved.

     2 //

     3 // Use of this source code is governed by a BSD-style license

     4 // that can be found in the LICENSE file in the root of the source

     5 // tree. An additional intellectual property rights grant can be found

     6 // in the file PATENTS.  All contributing project authors may

     7 // be found in the AUTHORS file in the root of the source tree.

     9 #ifdef __cplusplus

    10 extern "C" {

    11 #endif

    13 #ifndef MKV_CONTEXT_HPP

    14 #define MKV_CONTEXT_HPP 1

    16 #include "EbmlWriter.h"

    18 // these are helper functions

    19 void writeHeader(EbmlGlobal *ebml);

    20 void writeSegmentInformation(EbmlGlobal *ebml, EbmlLoc *startInfo, unsigned long timeCodeScale, double duration);

    21 // this function is a helper only, it assumes a lot of defaults

    22 void writeVideoTrack(EbmlGlobal *ebml, unsigned int trackNumber, int flagLacing,

    23                      const char *codecId, unsigned int pixelWidth, unsigned int pixelHeight,

    24                      unsigned int displayWidth, unsigned int displayHeight,

    25                      double frameRate);

    26 void writeAudioTrack(EbmlGlobal *glob, unsigned int trackNumber, int flagLacing,

    27                      const char *codecId, double samplingFrequency, unsigned int channels,

    28                      unsigned char *private_, unsigned long privateSize);

    30 void writeSimpleBlock(EbmlGlobal *ebml, unsigned char trackNumber, short timeCode,

    31                       int isKeyframe, unsigned char lacingFlag, int discardable,

    32                       unsigned char *data, unsigned long dataLength);

    34 #endif

    36 #ifdef __cplusplus

    37 }

    38 #endif

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