RemoteDesktop: improve stability

RemoteDesktop/README.md

@@ -7,6 +7,7 @@ Further information on **wvnc**: [https://blog.lxsang.me/post/id/23](https://blo
 
 
 ## Change logs
+* v0.1.9 - improve stability
 * v0.1.7-8 - remove package dependencies, use web assembly for jpeg decoding, improve rendering performance and connection stability
 * v0.1.6 - Change category
 * v0.1.5 - add package dependencies and use the new **libwvnc**

RemoteDesktop/build/debug/README.md

@@ -7,6 +7,7 @@ Further information on **wvnc**: [https://blog.lxsang.me/post/id/23](https://blo
 
 
 ## Change logs
+* v0.1.9 - improve stability
 * v0.1.7-8 - remove package dependencies, use web assembly for jpeg decoding, improve rendering performance and connection stability
 * v0.1.6 - Change category
 * v0.1.5 - add package dependencies and use the new **libwvnc**

RemoteDesktop/build/debug/decoder_asm.js

@@ -24,19 +24,26 @@
     w = datain[5] | (datain[6] << 8);
     h = datain[7] | (datain[8] << 8);
     flag = datain[9];
-    p = api.createBuffer(datain.length);
-    Module.HEAP8.set(datain, p);
-    size = w * h * 4;
-    po = api.decodeBuffer(p, datain.length, size);
-    dataout = new Uint8Array(Module.HEAP8.buffer, po, size);
     msg = {};
-    tmp = new Uint8Array(size);
-    tmp.set(dataout, 0);
-    msg.pixels = tmp.buffer;
+    msg.pixels = void 0;
     msg.x = x;
     msg.y = y;
     msg.w = w;
     msg.h = h;
+    size = w * h * 4;
+    tmp = new Uint8Array(size);
+    if (flag === 0) {
+      tmp.set(datain.subarray(10), 0);
+      msg.pixels = tmp.buffer;
+      postMessage(msg, [msg.pixels]);
+      return;
+    }
+    p = api.createBuffer(datain.length);
+    Module.HEAP8.set(datain, p);
+    po = api.decodeBuffer(p, datain.length, size);
+    dataout = new Uint8Array(Module.HEAP8.buffer, po, size);
+    tmp.set(dataout, 0);
+    msg.pixels = tmp.buffer;
     postMessage(msg, [msg.pixels]);
     api.destroyBuffer(po);
     return api.destroyBuffer(p);

RemoteDesktop/build/debug/package.json

@@ -7,7 +7,7 @@
         "author": "Dany LE",
         "email": "contact@iohub.dev"
     },
-    "version":"0.1.8-b",
+    "version":"0.1.9-b",
     "dependencies": [],
     "category":"Internet",
     "icon": "icon.png",

RemoteDesktop/coffees/WVNC.coffee

@@ -153,8 +153,6 @@ class WVNC
         if not @socket
             return
         data = new Uint8Array msg.pixels
-        #w = @buffer.width * @scale
-        #h = @buffer.height * @scale
         ctx = @canvas.getContext "2d", { alpha: false }
         imgData = ctx.createImageData  msg.w, msg.h
         imgData.data.set data

RemoteDesktop/javascript/decoder_asm.js

@@ -24,19 +24,26 @@
     w = datain[5] | (datain[6] << 8);
     h = datain[7] | (datain[8] << 8);
     flag = datain[9];
-    p = api.createBuffer(datain.length);
-    Module.HEAP8.set(datain, p);
-    size = w * h * 4;
-    po = api.decodeBuffer(p, datain.length, size);
-    dataout = new Uint8Array(Module.HEAP8.buffer, po, size);
     msg = {};
-    tmp = new Uint8Array(size);
-    tmp.set(dataout, 0);
-    msg.pixels = tmp.buffer;
+    msg.pixels = void 0;
     msg.x = x;
     msg.y = y;
     msg.w = w;
     msg.h = h;
+    size = w * h * 4;
+    tmp = new Uint8Array(size);
+    if (flag === 0) {
+      tmp.set(datain.subarray(10), 0);
+      msg.pixels = tmp.buffer;
+      postMessage(msg, [msg.pixels]);
+      return;
+    }
+    p = api.createBuffer(datain.length);
+    Module.HEAP8.set(datain, p);
+    po = api.decodeBuffer(p, datain.length, size);
+    dataout = new Uint8Array(Module.HEAP8.buffer, po, size);
+    tmp.set(dataout, 0);
+    msg.pixels = tmp.buffer;
     postMessage(msg, [msg.pixels]);
     api.destroyBuffer(po);
     return api.destroyBuffer(p);

RemoteDesktop/package.json

@@ -7,7 +7,7 @@
         "author": "Dany LE",
         "email": "contact@iohub.dev"
     },
-    "version":"0.1.8-b",
+    "version":"0.1.9-b",
     "dependencies": [],
     "category":"Internet",
     "icon": "icon.png",

packages.json

@@ -365,7 +365,7 @@
 		"description": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/RemoteDesktop/README.md",
 		"category": "Internet",
 		"author": "Dany LE",
-		"version": "0.1.8-b",
+		"version": "0.1.9-b",
 		"dependencies": [],"category":"Internet","icon":"icon.png","mimes":["none"],
 		"download": "https://raw.githubusercontent.com/lxsang/antosdk-apps/master/RemoteDesktop/build/release/RemoteDesktop.zip"
 	},