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Update Decoder.js #62

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Update Decoder.js #62

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bb339a9
Update Decoder.js
yarontorbaty Apr 14, 2015
3549bc2
Update Player.js
yarontorbaty Apr 14, 2015
317e5b6
Update Player.js
yarontorbaty Apr 14, 2015
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2 changes: 1 addition & 1 deletion Player/Decoder.js
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78 changes: 70 additions & 8 deletions Player/Player.js
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Original file line number Diff line number Diff line change
Expand Up @@ -104,8 +104,8 @@ p.decode(<binary>);
var lastWidth;
var lastHeight;
var onPictureDecoded = function(buffer, width, height) {
self.onPictureDecoded(buffer, width, height);

//setTimeout(function(){ self.onPictureDecoded(buffer, width, height); }, 33.333);
self.onPictureDecoded(buffer, width, height);
if (!buffer || !self.render) {
return;
};
Expand All @@ -128,8 +128,7 @@ p.decode(<binary>);
self.webGLCanvas.drawScene();
};

if (!webgl){

if (!webgl){
onPictureDecoded = function(buffer, width, height){
self.onPictureDecoded(buffer, width, height);

Expand Down Expand Up @@ -157,8 +156,71 @@ p.decode(<binary>);
};

};



this.bufferAr = [];

var concatUint8 = function(parAr) {
if (!parAr || !parAr.length){
return new Uint8Array(0);
};
var completeLength = 0;
var i = 0;
var l = parAr.length;
for (i; i < l; ++i){
completeLength += parAr[i].byteLength;
};

var res = new Uint8Array(completeLength);
var filledLength = 0;

for (i = 0; i < l; ++i){
res.set(new Uint8Array(parAr[i]), filledLength);
filledLength += parAr[i].byteLength;
};

return res;

};

this.decodeRaw = function(parData){
if (!(parData && parData.length)){
return;
};

var self = this;
var foundHit = false;
var hit = function(offset){
foundHit = true;
self.bufferAr.push(parData.subarray(0, offset));
self.decode( concatUint8(self.bufferAr) );
self.bufferAr = [];
self.bufferAr.push(parData.subarray(offset));
};

var b = 0;
var l = parData.length;
var zeroCnt = 0;
for (b; b < l; ++b){
if (parData[b] === 0){
zeroCnt++;
}else{
if (parData[b] == 1){
if (zeroCnt >= 3){
hit(b - 3);
break;
};
};
zeroCnt = 0;
};
};
if (!foundHit){
this.bufferAr.push(parData);
};
};

if (this._config.useWorker){

var worker = new Worker(this._config.workerFile);
this.worker = worker;
worker.addEventListener('message', function(e) {
Expand All @@ -178,10 +240,10 @@ p.decode(<binary>);
rgb: !webgl
}});

this.decode = function(parData){
// Copy the sample so that we only do a structured clone of the
// region of interest
// region of interest
var copyU8 = new Uint8Array(parData.length);
copyU8.set( parData, 0, parData.length );
worker.postMessage(copyU8.buffer, [copyU8.buffer]); // Send data to our worker.
Expand All @@ -200,6 +262,7 @@ p.decode(<binary>);

};



if (!this._config.size){
this._config.size = {};
Expand Down Expand Up @@ -229,4 +292,3 @@ p.decode(<binary>);
return Player;

}));