3 Commentsto Proof of Concept: Near Realtime Blur

1. Anonymous says:

   November 22, 2015 at 11:11 pm

   < ![CDATA[

   LL.bindClass(“android.graphics.Bitmap”);

   
   

   LL.bindClass(“android.graphics.Canvas”);

   
   

   LL.bindClass(“android.renderscript.RenderScript”);

   
   

   LL.bindClass(“android.renderscript.Allocation”);

   
   

   LL.bindClass(“android.renderscript.ScriptIntrinsicBlur”);

   
   

   
   

   var d=LL.getCurrentDesktop();

   
   

   var v=d.getView();

   
   

   var img=LL.createImage(v.getMeasuredWidth(),v.getMeasuredHeight());

   
   

   var s=d.addShortcut(“”,new Intent(),0,0);

   
   

   s.getProperties().edit().setBoolean(“i.onGrid”,false).setBoolean(“s.iconVisibility”,false).commit();

   
   

   s.setSize(d.getWidth(),d.getHeight());

   
   

   var i=1;

   
   

   var f=function(){

   
   

   var bmp=Bitmap.createBitmap(v.getMeasuredWidth(),v.getMeasuredHeight(),Bitmap.Config.ARGB_8888);

   
   

   var c=new Canvas(bmp);

   
   

   v.draw(c);

   
   

   var rs=RenderScript.create(LL.getContext());

   
   

   var a=Allocation.createFromBitmap(rs,bmp);

   
   

   var blur=ScriptIntrinsicBlur.create(rs,a.getElement());

   
   

   blur.setInput(a);

   
   

   blur.setRadius(i);

   
   

   blur.forEach(a);

   
   

   a.copyTo(bmp);

   
   

   img.draw().drawBitmap(bmp,0,0,null);

   
   

   img.update();

   
   

   s.setBoxBackground(img,”nfs”);

   
   

   if(i<25){

   
   

   i++;

   
   

   setTimeout(f,0);

   
   

   }

   
   

   rs.destroy();

   
   

   }

   
   

   f();

   ]]>

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2. Anonymous says:

   November 23, 2015 at 12:01 am

   < ![CDATA[

   Awesome, Lukas!

   ]]>

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3. Anonymous says:

   November 26, 2015 at 2:54 am

   < ![CDATA[

   Where/how would you use

   
   

   this?

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