reorganize

1 files changed, 0 insertions, 260 deletions

diff --git a/gif-encode/client.js b/gif-encode/client.js
deleted file mode 100644
index a6c09ec..0000000
--- a/gif-encode/client.js
+++ /dev/null
@@ -1,260 +0,0 @@
-// Total frames to record
-var FRAMES_PER_GIF = 36;
-
-// Frames per second to read from the video
-var FPS = 12;
-
-// Per-frame delay in milliseconds
-var DELAY = Math.floor( 1000 / FPS );
-
-// Number of WebWorkers to create
-var WORKERS = 4;
-
-// Number of frames to use to build the gif palette (takes longest)
-var FRAMES_TO_QUANTIZE = 4;
-
-// Upload these gifs when finished??
-var DO_UPLOAD = true;
-
-function GifEncoder(){
-	var base = this;
-  this.working = false;   
-  var canvases = [];
-  var contexts = [];
-  var frames = [];
-  var delays = [];
-
-	var initted = Date.now();
-	var started = Date.now();
-	var tube = base.tube = new Tube ()
-	
-	var workers = new Factory ();
-
-  var width, height;
-  var neuquant, colortab;
-
-	workers.hire("message", receiveMessage);
-	workers.hire("quantize", receiveQuantize);
-	workers.hire("encode", receiveEncode);
-
-	var reset = this.reset = function(){
-		canvases = [];
-		contexts = [];
-		frames = [];
-    delays = [];
-		width = 0;
-		height = 0;
-		neuquant = null;
-		colortab = null;
-		base.quantized = false
-	}
-	var resetFrames = this.resetFrames = function(){
-		canvases = [];
-		contexts = [];
-		frames = [];
-    delays = [];
-    width = 0;
-    height = 0;
-	}
-	
-	this.on = function(){
-    base.tube.on.apply(base.tube, arguments)
-  };
-
-  this.off = function(){
-    base.tube.off.apply(base.tube, arguments)
-  };
-
-  var addFrame = this.addFrame = function(canvas, delay) {
-    var ctx = canvas.getContext('2d');
-		canvases.push(canvas);
-    contexts.push(ctx);
-    delays.push(delay);
-    
-    if (canvases.length == 1) {
-      width = canvas.width;
-      height = canvas.height;
-    }
-  }
-
-  var copyFrame = this.copyFrame = function(canvas, delay) {
-    var newCanvas = document.createElement("canvas");
-    var ctx = newCanvas.getContext('2d');
-    
-    ctx.drawImage(canvas, 0, 0, canvas.width, canvas.height);
-    
-		canvases.push(newCanvas);
-    contexts.push(ctx);
-    delays.push(delay);
-    
-    if (canvases.length == 1) {
-      width = canvas.width;
-      height = canvas.height;
-    }
-  }
-  
-	function Factory () {
-		var base = this;
-		var w = 0; // which worker to work next
-    var ww = [];
-		base.init = function(){
-			for (var i = 0; i < WORKERS; i++) {
-				var worker = new Worker('gif-encode/worker.js');
-				worker.onmessage = base.receiveWork;
-				ww.push(worker);
-			}
-		}
-		var tasks = {};
-		base.hire = function(task, cb){
-			tasks[task] = cb;
-		}
-		base.work = function(job){
-			ww[++w % ww.length].postMessage(job);
-		}
-		base.receiveWork = function(e){
-			e.data.task in tasks && tasks[e.data.task](e);
-		}
-		base.init();
-	}
-
-	function receiveMessage(e){
-		console.log("[WORKER]", e.data.message);
-	}
-	
-  var neuquant, colortab;
-	var quantize = this.quantize = function () {
-		initted = Date.now();
-		started = Date.now();
-		var spritedata = spriteSheet(FRAMES_TO_QUANTIZE);
-		
-		workers.work({
-			task: 'quantize',
-			imageData: spritedata
-		});
-	}
-
-	function receiveQuantize(e) {
-		console.log(Date.now() - started, "quantization done");
-		neuquant = e.data.neuquant;
-		colortab = e.data.colortab;
-		base.quantized = true
-		base.tube("quantized")
-	}
-
-	var encode = this.encode = function (nq, ct) {
-	  nq = nq || neuquant
-	  ct = ct || colortab
-	  
-		started = Date.now();
-
-		console.log('working .... ');
-		var i = 0;
-
-		function sendWork () {
-			if (i == canvases.length) return doneSending();
-
-			var ctx = contexts[i];
-			var imdata = ctx.getImageData(0, 0, width, height).data;
-			var delay = delays[i];
-	
-			workers.work({
-				task: 'encode',
-				frame_index: i,
-				frame_length: contexts.length-1,
-				height: height,
-				width: width,
-				delay: delay,
-				imageData: imdata,
-				neuquant: neuquant,
-				colortab: colortab
-			});
-
-			i++;
-			setTimeout(sendWork, 16);
-		}
-		function doneSending(){
-		  base.tube("doneSending")
-			// ui.doneEncodingPicture();
-		}
-		sendWork();
-	}
-
-	function receiveEncode(e){
-		var frame_index = e.data["frame_index"];
-		var frame_data = e.data["frame_data"];
-	
-		frames[frame_index] = frame_data;
-		for (var j = 0; j < canvases.length; j++) {
-			if (frames[j] == null) {
-				return;
-			}
-		}
-		console.log("FINISHED " + canvases.length);
-		var binary_gif = frames.join('');
-		var base64_gif = window.btoa(binary_gif);
-		var data_url = 'data:image/gif;base64,'+base64_gif;
-		
-		base.working = false;
-
-		// photo.setAttribute('src', data_url);
-		// ui.doneEncodingPicture();
-    base.tube("rendered", binary_gif)
-    base.tube("rendered-url", data_url)
-// 		if (DO_UPLOAD) upload( base64_gif );
-
-		console.log((Date.now() - started), "processed frames");
-		console.log((Date.now() - initted), "done");
-	}
-	
-// 	function upload (base64_gif) {
-// 	  $("#working").html("UPLOADING")
-// 	  	
-//     console.log("starting upload")
-// 		var params = {
-// 			url: base64_gif
-// 		}
-//     $.ajax({
-//       'url': "/photos.json",
-//       'type': 'post',
-//       'data': csrf(params),
-//       'success': function(data){
-// 
-// //         $("#share").data("href", "/photos/" + data.hash)
-// //         $("#share, #make-another").fadeIn(400);
-// 				console.log(data);
-// 				console.log((Date.now() - started), "uploaded");
-// //         $("#photo").attr("src", data.url);
-// //         window.location.href = "/photos/" + data.hash
-//         localStorage.setItem('hash', data.hash)
-//         window.location.href = "/"
-//         // data.hash
-//       }
-//     });
-// 		console.log("ok");
-// 	}
-
-	function spriteSheet (frameCount) {
-		var start = Date.now();
-		frameCount = Math.min(contexts.length, frameCount);
-		var sprites = document.createElement("canvas");
-		var spriteContext = sprites.getContext('2d');
-		sprites.width = width;
-		sprites.height = height * frameCount;
-		var spritedata = spriteContext.getImageData(0, 0, sprites.width, sprites.height)
-		var spritedatadata = spritedata.data
-		var j = 0;
-		var ctxz = sample(contexts, 4);
-		while (frameCount--) {
-			var ctx = ctxz[frameCount];
-			var imdata = ctx.getImageData(0, 0, width, height).data;
-			for (var n = 0; n < imdata.length; j++, n++) {
-				spritedatadata[j] = imdata[n];
-			}
-		}
-		// spriteContext.putImageData(spritedata, 0, 0, 0, 0, sprites.width, sprites.height);
-		// upload( sprites.toDataURL("image/png").split(",")[1]
-		console.log(Date.now() - start, "built spritesheet");
-		return spritedata;
-	}
- 
-}