Minko is not rendered on Snapdragon S4 (GPU: Adreno 225)

[Guest]

Hello, I already asked guys from Starling and Minko forums. Nobody could help.

I use Starling for 2d(UI and background) combined with Minko for 3d (game content). Everything works perfect except on two devices I know: HTC ONE S, SONY Xperia T. (They have both Snapdragon S4 (GPU: Adreno 225)). Maybe the same GPU is a key for the problem.

On those devices the 3D content is not shown, when UI and Background is rendered. If I turn off the Background - 3D layer is displayed (I mean I dont add onRenderBackground() to afterClear Signal)

and here is the way it is done:

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

tickProvider.add(renderMinko); _scene.afterClear.add(onRenderBackground); _scene.beforePresent.add(onRenderUI);     protected function renderMinko(time : Number) : void     {         _scene.render(this._viewport);     }     private function onRenderUI(scene : Scene, viewport : Viewport, destination : BitmapData, time : uint) : void     {         _viewport.minko_render::context3D.invalidate();         for (var i:int = 0; i < 8; i++)         {             _stage3D.context3D.setVertexBufferAt(i, null);             _stage3D.context3D.setTextureAt(i, null);         }         starlingMainView.setLayerUI();         _starling.nextFrame();     }     private function onRenderBackground(scene : Scene, viewport : Viewport, destination : BitmapData, time : uint) : void     {         _viewport.minko_render::context3D.invalidate();         for (var i:int = 0; i < 8; i++)         {             _stage3D.context3D.setVertexBufferAt(i, null);             _stage3D.context3D.setTextureAt(i, null);         }         starlingMainView.setLayerBackground();         _starling.render();     }

function renderMinko is called every frame and: onRenderUI() and onRenderBackground() they are called between rendering Minko.

is it clear enough?