2015-10-16 00:33:37 +00:00
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
< html xmlns = "http://www.w3.org/1999/xhtml" >
< head >
< meta http-equiv = "Content-Type" content = "text/xhtml;charset=UTF-8" / >
< meta http-equiv = "X-UA-Compatible" content = "IE=9" / >
< meta name = "generator" content = "Doxygen 1.8.6" / >
< title > DASH Media Packaging SDK: media/formats/mp4/box.cc Source File< / title >
< link href = "../../tabs.css" rel = "stylesheet" type = "text/css" / >
< script type = "text/javascript" src = "../../jquery.js" > < / script >
< script type = "text/javascript" src = "../../dynsections.js" > < / script >
< link href = "../../search/search.css" rel = "stylesheet" type = "text/css" / >
< script type = "text/javascript" src = "../../search/search.js" > < / script >
< script type = "text/javascript" >
$(document).ready(function() { searchBox.OnSelectItem(0); });
< / script >
< link href = "../../doxygen.css" rel = "stylesheet" type = "text/css" / >
< / head >
< body >
< div id = "top" > <!-- do not remove this div, it is closed by doxygen! -->
< div id = "titlearea" >
< table cellspacing = "0" cellpadding = "0" >
< tbody >
< tr style = "height: 56px;" >
< td style = "padding-left: 0.5em;" >
< div id = "projectname" > DASH Media Packaging SDK
< / div >
< / td >
< / tr >
< / tbody >
< / table >
< / div >
<!-- end header part -->
<!-- Generated by Doxygen 1.8.6 -->
< script type = "text/javascript" >
var searchBox = new SearchBox("searchBox", "../../search",false,'Search');
< / script >
< div id = "navrow1" class = "tabs" >
< ul class = "tablist" >
< li > < a href = "../../index.html" > < span > Main  Page< / span > < / a > < / li >
< li > < a href = "../../namespaces.html" > < span > Namespaces< / span > < / a > < / li >
< li > < a href = "../../annotated.html" > < span > Classes< / span > < / a > < / li >
< li class = "current" > < a href = "../../files.html" > < span > Files< / span > < / a > < / li >
< li >
< div id = "MSearchBox" class = "MSearchBoxInactive" >
< span class = "left" >
< img id = "MSearchSelect" src = "../../search/mag_sel.png"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
alt=""/>
< input type = "text" id = "MSearchField" value = "Search" accesskey = "S"
onfocus="searchBox.OnSearchFieldFocus(true)"
onblur="searchBox.OnSearchFieldFocus(false)"
onkeyup="searchBox.OnSearchFieldChange(event)"/>
< / span > < span class = "right" >
< a id = "MSearchClose" href = "javascript:searchBox.CloseResultsWindow()" > < img id = "MSearchCloseImg" border = "0" src = "../../search/close.png" alt = "" / > < / a >
< / span >
< / div >
< / li >
< / ul >
< / div >
< div id = "navrow2" class = "tabs2" >
< ul class = "tablist" >
< li > < a href = "../../files.html" > < span > File  List< / span > < / a > < / li >
< / ul >
< / div >
<!-- window showing the filter options -->
< div id = "MSearchSelectWindow"
onmouseover="return searchBox.OnSearchSelectShow()"
onmouseout="return searchBox.OnSearchSelectHide()"
onkeydown="return searchBox.OnSearchSelectKey(event)">
2015-10-19 19:22:31 +00:00
< a class = "SelectItem" href = "javascript:void(0)" onclick = "searchBox.OnSelectItem(0)" > < span class = "SelectionMark" >   < / span > All< / a > < a class = "SelectItem" href = "javascript:void(0)" onclick = "searchBox.OnSelectItem(1)" > < span class = "SelectionMark" >   < / span > Classes< / a > < a class = "SelectItem" href = "javascript:void(0)" onclick = "searchBox.OnSelectItem(2)" > < span class = "SelectionMark" >   < / span > Namespaces< / a > < a class = "SelectItem" href = "javascript:void(0)" onclick = "searchBox.OnSelectItem(3)" > < span class = "SelectionMark" >   < / span > Functions< / a > < a class = "SelectItem" href = "javascript:void(0)" onclick = "searchBox.OnSelectItem(4)" > < span class = "SelectionMark" >   < / span > Variables< / a > < a class = "SelectItem" href = "javascript:void(0)" onclick = "searchBox.OnSelectItem(5)" > < span class = "SelectionMark" >   < / span > Typedefs< / a > < a class = "SelectItem" href = "javascript:void(0)" onclick = "searchBox.OnSelectItem(6)" > < span class = "SelectionMark" >   < / span > Enumerator< / a > < / div >
2015-10-16 00:33:37 +00:00
<!-- iframe showing the search results (closed by default) -->
< div id = "MSearchResultsWindow" >
< iframe src = "javascript:void(0)" frameborder = "0"
name="MSearchResults" id="MSearchResults">
< / iframe >
< / div >
< div id = "nav-path" class = "navpath" >
< ul >
< li class = "navelem" > < a class = "el" href = "../../dir_39dc0668bd5a501998f94e8b4e546c71.html" > media< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_65f7acfa8cf3a5f1edc11faa2428b914.html" > formats< / a > < / li > < li class = "navelem" > < a class = "el" href = "../../dir_3e9291fd7a18fdecc763294cb2628910.html" > mp4< / a > < / li > < / ul >
< / div >
< / div > <!-- top -->
< div class = "header" >
< div class = "headertitle" >
< div class = "title" > box.cc< / div > < / div >
< / div > <!-- header -->
< div class = "contents" >
< div class = "fragment" > < div class = "line" > < a name = "l00001" > < / a > < span class = "lineno" > 1< / span >   < span class = "comment" > // Copyright 2014 Google Inc. All rights reserved.< / span > < / div >
< div class = "line" > < a name = "l00002" > < / a > < span class = "lineno" > 2< / span >   < span class = "comment" > //< / span > < / div >
< div class = "line" > < a name = "l00003" > < / a > < span class = "lineno" > 3< / span >   < span class = "comment" > // Use of this source code is governed by a BSD-style< / span > < / div >
< div class = "line" > < a name = "l00004" > < / a > < span class = "lineno" > 4< / span >   < span class = "comment" > // license that can be found in the LICENSE file or at< / span > < / div >
< div class = "line" > < a name = "l00005" > < / a > < span class = "lineno" > 5< / span >   < span class = "comment" > // https://developers.google.com/open-source/licenses/bsd< / span > < / div >
< div class = "line" > < a name = "l00006" > < / a > < span class = "lineno" > 6< / span >   < / div >
< div class = "line" > < a name = "l00007" > < / a > < span class = "lineno" > 7< / span >   < span class = "preprocessor" > #include " packager/media/formats/mp4/box.h" < / span > < / div >
< div class = "line" > < a name = "l00008" > < / a > < span class = "lineno" > 8< / span >   < / div >
< div class = "line" > < a name = "l00009" > < / a > < span class = "lineno" > 9< / span >   < span class = "preprocessor" > #include " packager/base/logging.h" < / span > < / div >
< div class = "line" > < a name = "l00010" > < / a > < span class = "lineno" > 10< / span >   < span class = "preprocessor" > #include " packager/media/formats/mp4/box_buffer.h" < / span > < / div >
< div class = "line" > < a name = "l00011" > < / a > < span class = "lineno" > 11< / span >   < / div >
< div class = "line" > < a name = "l00012" > < / a > < span class = "lineno" > 12< / span >   < span class = "keyword" > namespace < / span > edash_packager {< / div >
< div class = "line" > < a name = "l00013" > < / a > < span class = "lineno" > 13< / span >   < span class = "keyword" > namespace < / span > media {< / div >
< div class = "line" > < a name = "l00014" > < / a > < span class = "lineno" > 14< / span >   < span class = "keyword" > namespace < / span > mp4 {< / div >
< div class = "line" > < a name = "l00015" > < / a > < span class = "lineno" > 15< / span >   < / div >
2015-12-31 02:07:57 +00:00
< div class = "line" > < a name = "l00016" > < / a > < span class = "lineno" > 16< / span >   Box::Box() : box_size_(0) {}< / div >
2015-10-16 00:33:37 +00:00
< div class = "line" > < a name = "l00017" > < / a > < span class = "lineno" > 17< / span >   Box::~Box() {}< / div >
< div class = "line" > < a name = "l00018" > < / a > < span class = "lineno" > 18< / span >   < / div >
< div class = "line" > < a name = "l00019" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a7b62a3983faafbea54a32486df60ed96" > 19< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a7b62a3983faafbea54a32486df60ed96" > Box::Parse< / a > (< a class = "code" href = "../../db/d6c/classedash__packager_1_1media_1_1mp4_1_1BoxReader.html" > BoxReader< / a > * reader) {< / div >
2015-12-21 18:49:12 +00:00
< div class = "line" > < a name = "l00020" > < / a > < span class = "lineno" > 20< / span >   DCHECK(reader);< / div >
2015-10-16 00:33:37 +00:00
< div class = "line" > < a name = "l00021" > < / a > < span class = "lineno" > 21< / span >   < a class = "code" href = "../../dd/d4f/classedash__packager_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > buffer(reader);< / div >
2015-12-21 18:49:12 +00:00
< div class = "line" > < a name = "l00022" > < / a > < span class = "lineno" > 22< / span >   < span class = "keywordflow" > return< / span > ReadWriteInternal(& buffer);< / div >
2015-10-16 00:33:37 +00:00
< div class = "line" > < a name = "l00023" > < / a > < span class = "lineno" > 23< / span >   }< / div >
< div class = "line" > < a name = "l00024" > < / a > < span class = "lineno" > 24< / span >   < / div >
< div class = "line" > < a name = "l00025" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#aa7a756828b5514fcd3eaf16d86c413c0" > 25< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#aa7a756828b5514fcd3eaf16d86c413c0" > Box::Write< / a > (< a class = "code" href = "../../df/dde/classedash__packager_1_1media_1_1BufferWriter.html" > BufferWriter< / a > * writer) {< / div >
2015-12-21 18:49:12 +00:00
< div class = "line" > < a name = "l00026" > < / a > < span class = "lineno" > 26< / span >   DCHECK(writer);< / div >
2015-12-31 02:07:57 +00:00
< div class = "line" > < a name = "l00027" > < / a > < span class = "lineno" > 27< / span >   < span class = "comment" > // Compute and update box size.< / span > < / div >
2015-12-21 18:49:12 +00:00
< div class = "line" > < a name = "l00028" > < / a > < span class = "lineno" > 28< / span >   uint32_t size = < a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a9a242fb1434e99256e2a6f4ad294a63d" > ComputeSize< / a > ();< / div >
2015-12-31 02:07:57 +00:00
< div class = "line" > < a name = "l00029" > < / a > < span class = "lineno" > 29< / span >   DCHECK_EQ(size, box_size_);< / div >
2015-12-21 18:49:12 +00:00
< div class = "line" > < a name = "l00030" > < / a > < span class = "lineno" > 30< / span >   < / div >
< div class = "line" > < a name = "l00031" > < / a > < span class = "lineno" > 31< / span >   < span class = "keywordtype" > size_t< / span > buffer_size_before_write = writer-> Size();< / div >
< div class = "line" > < a name = "l00032" > < / a > < span class = "lineno" > 32< / span >   < a class = "code" href = "../../dd/d4f/classedash__packager_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > buffer(writer);< / div >
< div class = "line" > < a name = "l00033" > < / a > < span class = "lineno" > 33< / span >   CHECK(ReadWriteInternal(& buffer));< / div >
2015-12-31 02:07:57 +00:00
< div class = "line" > < a name = "l00034" > < / a > < span class = "lineno" > 34< / span >   DCHECK_EQ(box_size_, writer-> Size() - buffer_size_before_write);< / div >
2015-12-21 18:49:12 +00:00
< div class = "line" > < a name = "l00035" > < / a > < span class = "lineno" > 35< / span >   }< / div >
< div class = "line" > < a name = "l00036" > < / a > < span class = "lineno" > 36< / span >   < / div >
< div class = "line" > < a name = "l00037" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a814444b1b4e8b7d4e54d104be788bd6c" > 37< / a > < / span >   < span class = "keywordtype" > void< / span > < a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a814444b1b4e8b7d4e54d104be788bd6c" > Box::WriteHeader< / a > (< a class = "code" href = "../../df/dde/classedash__packager_1_1media_1_1BufferWriter.html" > BufferWriter< / a > * writer) {< / div >
< div class = "line" > < a name = "l00038" > < / a > < span class = "lineno" > 38< / span >   DCHECK(writer);< / div >
2015-12-31 02:07:57 +00:00
< div class = "line" > < a name = "l00039" > < / a > < span class = "lineno" > 39< / span >   < span class = "comment" > // Compute and update box size.< / span > < / div >
2015-12-21 18:49:12 +00:00
< div class = "line" > < a name = "l00040" > < / a > < span class = "lineno" > 40< / span >   uint32_t size = < a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a9a242fb1434e99256e2a6f4ad294a63d" > ComputeSize< / a > ();< / div >
2015-12-31 02:07:57 +00:00
< div class = "line" > < a name = "l00041" > < / a > < span class = "lineno" > 41< / span >   DCHECK_EQ(size, box_size_);< / div >
2015-12-21 18:49:12 +00:00
< div class = "line" > < a name = "l00042" > < / a > < span class = "lineno" > 42< / span >   < / div >
< div class = "line" > < a name = "l00043" > < / a > < span class = "lineno" > 43< / span >   < span class = "keywordtype" > size_t< / span > buffer_size_before_write = writer-> Size();< / div >
< div class = "line" > < a name = "l00044" > < / a > < span class = "lineno" > 44< / span >   < a class = "code" href = "../../dd/d4f/classedash__packager_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > buffer(writer);< / div >
< div class = "line" > < a name = "l00045" > < / a > < span class = "lineno" > 45< / span >   CHECK(< a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#aa2a13963677aa8d2bea33d1ed6eec9d6" > ReadWriteHeaderInternal< / a > (& buffer));< / div >
< div class = "line" > < a name = "l00046" > < / a > < span class = "lineno" > 46< / span >   DCHECK_EQ(< a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a9fbafc4d6ba2187325349dcd406b490a" > HeaderSize< / a > (), writer-> Size() - buffer_size_before_write);< / div >
< div class = "line" > < a name = "l00047" > < / a > < span class = "lineno" > 47< / span >   }< / div >
< div class = "line" > < a name = "l00048" > < / a > < span class = "lineno" > 48< / span >   < / div >
< div class = "line" > < a name = "l00049" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a9a242fb1434e99256e2a6f4ad294a63d" > 49< / a > < / span >   uint32_t < a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a9a242fb1434e99256e2a6f4ad294a63d" > Box::ComputeSize< / a > () {< / div >
2015-12-31 02:07:57 +00:00
< div class = "line" > < a name = "l00050" > < / a > < span class = "lineno" > 50< / span >   box_size_ = ComputeSizeInternal();< / div >
< div class = "line" > < a name = "l00051" > < / a > < span class = "lineno" > 51< / span >   < span class = "keywordflow" > return< / span > box_size_;< / div >
2015-12-21 18:49:12 +00:00
< div class = "line" > < a name = "l00052" > < / a > < span class = "lineno" > 52< / span >   }< / div >
< div class = "line" > < a name = "l00053" > < / a > < span class = "lineno" > 53< / span >   < / div >
< div class = "line" > < a name = "l00054" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a9fbafc4d6ba2187325349dcd406b490a" > 54< / a > < / span >   uint32_t < a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a9fbafc4d6ba2187325349dcd406b490a" > Box::HeaderSize< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00055" > < / a > < span class = "lineno" > 55< / span >   < span class = "keyword" > const< / span > uint32_t kFourCCSize = 4;< / div >
< div class = "line" > < a name = "l00056" > < / a > < span class = "lineno" > 56< / span >   < span class = "comment" > // We don' t support 64-bit size.< / span > < / div >
< div class = "line" > < a name = "l00057" > < / a > < span class = "lineno" > 57< / span >   < span class = "keywordflow" > return< / span > kFourCCSize + < span class = "keyword" > sizeof< / span > (uint32_t);< / div >
< div class = "line" > < a name = "l00058" > < / a > < span class = "lineno" > 58< / span >   }< / div >
< div class = "line" > < a name = "l00059" > < / a > < span class = "lineno" > 59< / span >   < / div >
< div class = "line" > < a name = "l00060" > < / a > < span class = "lineno" > < a class = "line" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#aa2a13963677aa8d2bea33d1ed6eec9d6" > 60< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#aa2a13963677aa8d2bea33d1ed6eec9d6" > Box::ReadWriteHeaderInternal< / a > (< a class = "code" href = "../../dd/d4f/classedash__packager_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00061" > < / a > < span class = "lineno" > 61< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../dd/d4f/classedash__packager_1_1media_1_1mp4_1_1BoxBuffer.html#a36c0d8448dab759db37f9581ea602807" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l00062" > < / a > < span class = "lineno" > 62< / span >   < span class = "comment" > // Skip for read mode, which is handled already in BoxReader.< / span > < / div >
< div class = "line" > < a name = "l00063" > < / a > < span class = "lineno" > 63< / span >   } < span class = "keywordflow" > else< / span > {< / div >
2015-12-31 02:07:57 +00:00
< div class = "line" > < a name = "l00064" > < / a > < span class = "lineno" > 64< / span >   CHECK(buffer-> ReadWriteUInt32(& box_size_));< / div >
2015-12-21 18:49:12 +00:00
< div class = "line" > < a name = "l00065" > < / a > < span class = "lineno" > 65< / span >   FourCC fourcc = < a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a504e7612c24f7d788748dff9940e46ea" > BoxType< / a > ();< / div >
< div class = "line" > < a name = "l00066" > < / a > < span class = "lineno" > 66< / span >   CHECK(buffer-> ReadWriteFourCC(& fourcc));< / div >
< div class = "line" > < a name = "l00067" > < / a > < span class = "lineno" > 67< / span >   }< / div >
< div class = "line" > < a name = "l00068" > < / a > < span class = "lineno" > 68< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00069" > < / a > < span class = "lineno" > 69< / span >   }< / div >
< div class = "line" > < a name = "l00070" > < / a > < span class = "lineno" > 70< / span >   < / div >
< div class = "line" > < a name = "l00071" > < / a > < span class = "lineno" > 71< / span >   FullBox::FullBox() : version(0), flags(0) {}< / div >
< div class = "line" > < a name = "l00072" > < / a > < span class = "lineno" > 72< / span >   FullBox::~FullBox() {}< / div >
< div class = "line" > < a name = "l00073" > < / a > < span class = "lineno" > 73< / span >   < / div >
< div class = "line" > < a name = "l00074" > < / a > < span class = "lineno" > < a class = "line" href = "../../d6/d8f/structedash__packager_1_1media_1_1mp4_1_1FullBox.html#a58b21910baf781792d0893b6d805e2c6" > 74< / a > < / span >   uint32_t < a class = "code" href = "../../d6/d8f/structedash__packager_1_1media_1_1mp4_1_1FullBox.html#a58b21910baf781792d0893b6d805e2c6" > FullBox::HeaderSize< / a > ()< span class = "keyword" > const < / span > {< / div >
< div class = "line" > < a name = "l00075" > < / a > < span class = "lineno" > 75< / span >   < span class = "comment" > // Additional 1-byte version and 3-byte flags.< / span > < / div >
< div class = "line" > < a name = "l00076" > < / a > < span class = "lineno" > 76< / span >   < span class = "keywordflow" > return< / span > < a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a9fbafc4d6ba2187325349dcd406b490a" > Box::HeaderSize< / a > () + 1 + 3;< / div >
< div class = "line" > < a name = "l00077" > < / a > < span class = "lineno" > 77< / span >   }< / div >
< div class = "line" > < a name = "l00078" > < / a > < span class = "lineno" > 78< / span >   < / div >
< div class = "line" > < a name = "l00079" > < / a > < span class = "lineno" > < a class = "line" href = "../../d6/d8f/structedash__packager_1_1media_1_1mp4_1_1FullBox.html#a0a8b32da93e6d94198a3f295e72980da" > 79< / a > < / span >   < span class = "keywordtype" > bool< / span > < a class = "code" href = "../../d6/d8f/structedash__packager_1_1media_1_1mp4_1_1FullBox.html#a0a8b32da93e6d94198a3f295e72980da" > FullBox::ReadWriteHeaderInternal< / a > (< a class = "code" href = "../../dd/d4f/classedash__packager_1_1media_1_1mp4_1_1BoxBuffer.html" > BoxBuffer< / a > * buffer) {< / div >
< div class = "line" > < a name = "l00080" > < / a > < span class = "lineno" > 80< / span >   RCHECK(< a class = "code" href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#aa2a13963677aa8d2bea33d1ed6eec9d6" > Box::ReadWriteHeaderInternal< / a > (buffer));< / div >
< div class = "line" > < a name = "l00081" > < / a > < span class = "lineno" > 81< / span >   < / div >
< div class = "line" > < a name = "l00082" > < / a > < span class = "lineno" > 82< / span >   uint32_t vflags;< / div >
< div class = "line" > < a name = "l00083" > < / a > < span class = "lineno" > 83< / span >   < span class = "keywordflow" > if< / span > (buffer-> < a class = "code" href = "../../dd/d4f/classedash__packager_1_1media_1_1mp4_1_1BoxBuffer.html#a36c0d8448dab759db37f9581ea602807" > Reading< / a > ()) {< / div >
< div class = "line" > < a name = "l00084" > < / a > < span class = "lineno" > 84< / span >   RCHECK(buffer-> ReadWriteUInt32(& vflags));< / div >
< div class = "line" > < a name = "l00085" > < / a > < span class = "lineno" > 85< / span >   this-> version = vflags > > 24;< / div >
< div class = "line" > < a name = "l00086" > < / a > < span class = "lineno" > 86< / span >   this-> flags = vflags & 0x00FFFFFF;< / div >
< div class = "line" > < a name = "l00087" > < / a > < span class = "lineno" > 87< / span >   } < span class = "keywordflow" > else< / span > {< / div >
< div class = "line" > < a name = "l00088" > < / a > < span class = "lineno" > 88< / span >   vflags = (this-> version < < 24) | this-> flags;< / div >
< div class = "line" > < a name = "l00089" > < / a > < span class = "lineno" > 89< / span >   RCHECK(buffer-> ReadWriteUInt32(& vflags));< / div >
< div class = "line" > < a name = "l00090" > < / a > < span class = "lineno" > 90< / span >   }< / div >
< div class = "line" > < a name = "l00091" > < / a > < span class = "lineno" > 91< / span >   < span class = "keywordflow" > return< / span > < span class = "keyword" > true< / span > ;< / div >
< div class = "line" > < a name = "l00092" > < / a > < span class = "lineno" > 92< / span >   }< / div >
< div class = "line" > < a name = "l00093" > < / a > < span class = "lineno" > 93< / span >   < / div >
< div class = "line" > < a name = "l00094" > < / a > < span class = "lineno" > 94< / span >   } < span class = "comment" > // namespace mp4< / span > < / div >
< div class = "line" > < a name = "l00095" > < / a > < span class = "lineno" > 95< / span >   } < span class = "comment" > // namespace media< / span > < / div >
< div class = "line" > < a name = "l00096" > < / a > < span class = "lineno" > 96< / span >   } < span class = "comment" > // namespace edash_packager< / span > < / div >
< div class = "ttc" id = "structedash__packager_1_1media_1_1mp4_1_1Box_html_aa2a13963677aa8d2bea33d1ed6eec9d6" > < div class = "ttname" > < a href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#aa2a13963677aa8d2bea33d1ed6eec9d6" > edash_packager::media::mp4::Box::ReadWriteHeaderInternal< / a > < / div > < div class = "ttdeci" > virtual bool ReadWriteHeaderInternal(BoxBuffer *buffer)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00060" > box.cc:60< / a > < / div > < / div >
< div class = "ttc" id = "structedash__packager_1_1media_1_1mp4_1_1FullBox_html_a0a8b32da93e6d94198a3f295e72980da" > < div class = "ttname" > < a href = "../../d6/d8f/structedash__packager_1_1media_1_1mp4_1_1FullBox.html#a0a8b32da93e6d94198a3f295e72980da" > edash_packager::media::mp4::FullBox::ReadWriteHeaderInternal< / a > < / div > < div class = "ttdeci" > bool ReadWriteHeaderInternal(BoxBuffer *buffer) final< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00079" > box.cc:79< / a > < / div > < / div >
2015-12-22 23:44:25 +00:00
< div class = "ttc" id = "classedash__packager_1_1media_1_1mp4_1_1BoxBuffer_html" > < div class = "ttname" > < a href = "../../dd/d4f/classedash__packager_1_1media_1_1mp4_1_1BoxBuffer.html" > edash_packager::media::mp4::BoxBuffer< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00025" > box_buffer.h:25< / a > < / div > < / div >
2015-10-16 00:33:37 +00:00
< div class = "ttc" id = "structedash__packager_1_1media_1_1mp4_1_1Box_html_a7b62a3983faafbea54a32486df60ed96" > < div class = "ttname" > < a href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a7b62a3983faafbea54a32486df60ed96" > edash_packager::media::mp4::Box::Parse< / a > < / div > < div class = "ttdeci" > bool Parse(BoxReader *reader)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00019" > box.cc:19< / a > < / div > < / div >
2015-12-22 23:44:25 +00:00
< div class = "ttc" id = "classedash__packager_1_1media_1_1mp4_1_1BoxBuffer_html_a36c0d8448dab759db37f9581ea602807" > < div class = "ttname" > < a href = "../../dd/d4f/classedash__packager_1_1media_1_1mp4_1_1BoxBuffer.html#a36c0d8448dab759db37f9581ea602807" > edash_packager::media::mp4::BoxBuffer::Reading< / a > < / div > < div class = "ttdeci" > bool Reading() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dc/dbf/box__buffer_8h_source.html#l00040" > box_buffer.h:40< / a > < / div > < / div >
2015-12-21 18:49:12 +00:00
< div class = "ttc" id = "structedash__packager_1_1media_1_1mp4_1_1Box_html_a814444b1b4e8b7d4e54d104be788bd6c" > < div class = "ttname" > < a href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a814444b1b4e8b7d4e54d104be788bd6c" > edash_packager::media::mp4::Box::WriteHeader< / a > < / div > < div class = "ttdeci" > void WriteHeader(BufferWriter *writer)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00037" > box.cc:37< / a > < / div > < / div >
< div class = "ttc" id = "structedash__packager_1_1media_1_1mp4_1_1Box_html_a9a242fb1434e99256e2a6f4ad294a63d" > < div class = "ttname" > < a href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a9a242fb1434e99256e2a6f4ad294a63d" > edash_packager::media::mp4::Box::ComputeSize< / a > < / div > < div class = "ttdeci" > uint32_t ComputeSize()< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00049" > box.cc:49< / a > < / div > < / div >
< div class = "ttc" id = "structedash__packager_1_1media_1_1mp4_1_1Box_html_a9fbafc4d6ba2187325349dcd406b490a" > < div class = "ttname" > < a href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a9fbafc4d6ba2187325349dcd406b490a" > edash_packager::media::mp4::Box::HeaderSize< / a > < / div > < div class = "ttdeci" > virtual uint32_t HeaderSize() const < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00054" > box.cc:54< / a > < / div > < / div >
2015-10-16 00:33:37 +00:00
< div class = "ttc" id = "structedash__packager_1_1media_1_1mp4_1_1Box_html_aa7a756828b5514fcd3eaf16d86c413c0" > < div class = "ttname" > < a href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#aa7a756828b5514fcd3eaf16d86c413c0" > edash_packager::media::mp4::Box::Write< / a > < / div > < div class = "ttdeci" > void Write(BufferWriter *writer)< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00025" > box.cc:25< / a > < / div > < / div >
2015-12-21 18:49:12 +00:00
< div class = "ttc" id = "structedash__packager_1_1media_1_1mp4_1_1Box_html_a504e7612c24f7d788748dff9940e46ea" > < div class = "ttname" > < a href = "../../d7/d8a/structedash__packager_1_1media_1_1mp4_1_1Box.html#a504e7612c24f7d788748dff9940e46ea" > edash_packager::media::mp4::Box::BoxType< / a > < / div > < div class = "ttdeci" > virtual FourCC BoxType() const =0< / div > < / div >
2015-10-16 00:33:37 +00:00
< div class = "ttc" id = "classedash__packager_1_1media_1_1mp4_1_1BoxReader_html" > < div class = "ttname" > < a href = "../../db/d6c/classedash__packager_1_1media_1_1mp4_1_1BoxReader.html" > edash_packager::media::mp4::BoxReader< / a > < / div > < div class = "ttdoc" > Class for reading MP4 boxes. < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d2/d92/box__reader_8h_source.html#l00024" > box_reader.h:24< / a > < / div > < / div >
2015-12-21 18:49:12 +00:00
< div class = "ttc" id = "structedash__packager_1_1media_1_1mp4_1_1FullBox_html_a58b21910baf781792d0893b6d805e2c6" > < div class = "ttname" > < a href = "../../d6/d8f/structedash__packager_1_1media_1_1mp4_1_1FullBox.html#a58b21910baf781792d0893b6d805e2c6" > edash_packager::media::mp4::FullBox::HeaderSize< / a > < / div > < div class = "ttdeci" > uint32_t HeaderSize() const final< / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../d5/d4d/box_8cc_source.html#l00074" > box.cc:74< / a > < / div > < / div >
2015-10-16 00:33:37 +00:00
< div class = "ttc" id = "classedash__packager_1_1media_1_1BufferWriter_html" > < div class = "ttname" > < a href = "../../df/dde/classedash__packager_1_1media_1_1BufferWriter.html" > edash_packager::media::BufferWriter< / a > < / div > < div class = "ttdef" > < b > Definition:< / b > < a href = "../../dd/dd2/buffer__writer_8h_source.html#l00022" > buffer_writer.h:22< / a > < / div > < / div >
< / div > <!-- fragment --> < / div > <!-- contents -->
<!-- start footer part -->
< hr class = "footer" / > < address class = "footer" > < small >
2016-04-07 08:08:09 +00:00
Generated on Thu Apr 7 2016 08:08:00 for DASH Media Packaging SDK by   < a href = "http://www.doxygen.org/index.html" >
2015-10-16 00:33:37 +00:00
< img class = "footer" src = "../../doxygen.png" alt = "doxygen" / >
< / a > 1.8.6
< / small > < / address >
< / body >
< / html >
