blurring tileset image in mobile devices problem

[vediban]

Hello, as you can see i have blur problem in tileset image in mobile devices.  i try in pc but this problem never happens. And it isn't happening in sprites but only tileset image. When i open my game in mobile, Tilesets are blurring. I cannot find a solution. i try following codes:

             game.renderer.renderSession.roundPixels = true;
             game.stage.smoothed = false;
            Phaser.Canvas.setSmoothingEnabled(game.canvas, false);
            PIXI.scaleModes.DEFAULT = PIXI.scaleModes.NEAREST;
            Phaser.Canvas.setImageRenderingCrisp(game.canvas);

i'm using phaser 2.8.2

[rich]

How large is the tileset? This usually happens when you try to load an image that is too big for the mobile device to cope with, so it down samples it to a smaller resolution.

[vediban]

320x320

416x352

This is my tilesets. And my game is working in 430x192 

[rich]

Internally within the game code, how large is the canvas it's creating for the tilemap? Have you got something like a huge world set, or a large TileSprite, etc?

[vediban]

i removed the tilesprite and background in this example. Like i mention canvas size is 430x192

All of my game images are small like 416x352,  320x320, 256x128 

and some small atlas images. 

but there is a code that adjust game size to device size. Can this code cause that problem?

  var w = window.innerWidth ;//* pixelRatio,
    h = window.innerHeight ;//* pixelRatio;
    var lw, lh; //landscape width/height in pixels
    if ( h > w ) {
        lw = h;
        lh = w;
    } else {
        lw = w;
        lh = h;
    }
    var aspectRatioDevice = lw/lh;
    var aspectRatioSafeZone = SAFE_ZONE_WIDTH / SAFE_ZONE_HEIGHT;
    var extraWidth = 0, extraHeight = 0;
    if (aspectRatioSafeZone < aspectRatioDevice) {
        // have to add game pixels horizontally in order to fill the device screen
        extraWidth = aspectRatioDevice * SAFE_ZONE_HEIGHT - SAFE_ZONE_WIDTH;
    } else {
        // have to add game pixels vertically
        extraHeight = SAFE_ZONE_WIDTH / aspectRatioDevice - SAFE_ZONE_HEIGHT;
    }
    game = new Phaser.Game(SAFE_ZONE_WIDTH+extraWidth, SAFE_ZONE_HEIGHT+extraHeight+1, Phaser.CANVAS, '', null, false, false);

[vediban]

i'm using phaser 2.8.2, and i switched the version 2.6.2 and problem solved. But there is a huge fps drop in mobile device. Can this fixed in coming version of Phaser CE?

[samme]

@vediban can you try to make a smallest/simplest possible example that reproduces the problem?