Publish Vulpes Preview 15 sources for desktop, Android and Tundra

Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.

assets/webapps/video.gaiamobile.org/shared/js/media/get_video_rotation.js

@@ -0,0 +1,18 @@
+;'use strict';function getVideoRotation(blob,rotationCallback){function MP4Parser(blob,handlers){BlobView.get(blob,0,Math.min(1024,blob.size),function(data,error){if(data.byteLength<=8||data.getBinaryText(4,4)!=='ftyp'){handlers.errorHandler('not an MP4 file');return;}
+parseAtom(data);});function parseAtom(data){var offset=data.sliceOffset+data.viewOffset;var size=data.readUnsignedInt();var type=data.readBinaryText(4);var contentOffset=8;if(size===0){size=blob.size-offset;}
+else if(size===1){size=data.readUnsignedInt()*4294967296+data.readUnsignedInt();contentOffset=16;}
+var handler=handlers[type]||handlers.defaultHandler;if(typeof handler==='function'){data.getMore(data.sliceOffset+data.viewOffset,size,function(atom){var rv=handler(atom);if(rv!=='done'){parseAtomAt(data,offset+size);}});}
+else if(handler==='children'){var skip=(type==='meta')?4:0;parseAtomAt(data,offset+contentOffset+skip);}
+else if(handler==='skip'||!handler){parseAtomAt(data,offset+size);}
+else if(handler==='done'){return;}}
+function parseAtomAt(data,offset){if(offset>=blob.size){if(handlers.eofHandler){handlers.eofHandler();}
+return;}
+else{data.getMore(offset,16,parseAtom);}}}
+MP4Parser(blob,{errorHandler:function(msg){rotationCallback(msg);},eofHandler:function(){rotationCallback(null);},defaultHandler:'skip',moov:'children',trak:'children',tkhd:function(data){data.advance(48);var a=data.readUnsignedInt();var b=data.readUnsignedInt();data.advance(4);var c=data.readUnsignedInt();var d=data.readUnsignedInt();if(a===0&&d===0){if(b===0x00010000&&c===0xFFFF0000){rotationCallback(90);}
+else if(b===0xFFFF0000&&c===0x00010000){rotationCallback(270);}
+else{rotationCallback('unexpected rotation matrix');}}
+else if(b===0&&c===0){if(a===0x00010000&&d===0x00010000){rotationCallback(0);}
+else if(a===0xFFFF0000&&d===0xFFFF0000){rotationCallback(180);}
+else{rotationCallback('unexpected rotation matrix');}}
+else{rotationCallback('unexpected rotation matrix');}
+return'done';}});}

assets/webapps/video.gaiamobile.org/shared/js/media/media_utils.js

@@ -0,0 +1,11 @@
+;'use strict';var MediaUtils={formatDate:function(timestamp){if(!timestamp||timestamp===undefined||isNaN(timestamp)){return;}
+return new Date(timestamp).toLocaleString(navigator.languages,{'month':'numeric','year':'numeric','day':'numeric'});},getLocalizedSizeTokens:function(size){if(!size||size===undefined||isNaN(size)){return Promise.resolve('');}
+var units=['B','KB','MB','GB','TB','PB','EB','ZB','YB'];var i=0;while(size>=1024&&i<(units.length-1)){size/=1024;++i;}
+var sizeDecimal=i<2?Math.round(size):Math.round(size*10)/10;return document.l10n.formatValue('byteUnit-'+units[i]).then((unit)=>{return{size:sizeDecimal,unit};});},getLocalizedSize:function(size){return this.getLocalizedSizeTokens(size).then((args)=>{return document.l10n.formatValue('fileSize',args);});},formatDuration:function(duration){function padLeft(num,length){var r=String(num);while(r.length<length){r='0'+r;}
+return r;}
+duration=Math.round(duration);var minutes=Math.floor(duration/60);var seconds=duration%60;if(minutes<60){return padLeft(minutes,2)+':'+padLeft(seconds,2);}
+var hours=Math.floor(minutes/60);minutes=Math.floor(minutes%60);return hours+':'+padLeft(minutes,2)+':'+padLeft(seconds,2);},populateMediaInfo:function(data){for(var id in data){if(data.hasOwnProperty(id)){var element=document.getElementById(id);if(element){if(typeof data[id]==='string'){element.setAttribute('data-l10n-id',data[id]);}else if(data[id].hasOwnProperty('raw')){element.removeAttribute('data-l10n-id');element.textContent=data[id].raw;}else{document.l10n.setAttributes(element,data[id].id,data[id].args);}}}}},binarySearch:function(array,element,comparator,from,to){if(comparator===undefined){comparator=function(a,b){return a-b;};}
+if(from===undefined){return MediaUtils.binarySearch(array,element,comparator,0,array.length);}
+if(from===to){return from;}
+var mid=Math.floor((from+to)/2);var result=comparator(element,array[mid]);if(result<0){return MediaUtils.binarySearch(array,element,comparator,from,mid);}
+else{return MediaUtils.binarySearch(array,element,comparator,mid+1,to);}}};

assets/webapps/video.gaiamobile.org/shared/js/media/video_stats.js

@@ -0,0 +1,12 @@
+;'use strict';var VideoStats=(function(){var startQuality;var startTime;var endQuality;var endTime;var video;function start(v){video=v;if(!video.getVideoPlaybackQuality){return;}
+startQuality=video.getVideoPlaybackQuality();startTime=video.currentTime;endQuality=null;endTime=null;}
+function stop(){if(!video){dump('Warning: no stats have been recorded. '+'Make sure start() has been called');return;}
+if(!video.getVideoPlaybackQuality){return;}
+endQuality=video.getVideoPlaybackQuality();endTime=video.currentTime;}
+function print(){if(!video){dump('Warning: no stats have been recorded. '+'Make sure start() has been called');return;}
+if(!video.getVideoPlaybackQuality){return;}
+if(!startQuality||!endQuality){dump('Warning: no stats have been recorded. '+'Make sure start() and stop() have been called');return;}
+var segmentDuration=(endQuality.creationTime-startQuality.creationTime)/1000;var startRendered=startQuality.totalVideoFrames-startQuality.droppedVideoFrames;var endRendered=endQuality.totalVideoFrames-endQuality.droppedVideoFrames;var segmentRendered=endRendered-startRendered;var fps=segmentRendered/segmentDuration;dump('Video statistics start');dump('Dimensions: '+video.videoWidth+'x'+video.videoHeight);dump('Complete duration: '+MediaUtils.formatDuration(video.duration));dump('Start time: '+MediaUtils.formatDuration(startTime));dump('End time: '+MediaUtils.formatDuration(endTime));dump('Total frames: '+endQuality.totalVideoFrames);dump('Decoded frames: '+
+(endQuality.totalVideoFrames-endQuality.corruptedVideoFrames));dump('Corrupted frames: '+endQuality.corruptedVideoFrames);dump('Rendered frames: '+
+(endQuality.totalVideoFrames-endQuality.droppedVideoFrames));dump('Dropped frames: '+endQuality.droppedVideoFrames);dump('Average rendered FPS: '+fps.toFixed(2));dump('Video statistics end');}
+return{start:start,stop:stop,dump:print};})();