Cannot connect to camera when using gpu rendering

Hi, anyone know why I can't connect to the camera when I use gpu rendering. I can use the camera when I use direct. Thanks!

Is this mobile or desktop, or both? Direct is a very preferable option anyhow, FYI. It's required to use Stage3D in many engines as they make clear in all their requisites.

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Many moons ago I asked a question here on the forums about how to use filters (specifically a glow filter) on a mobile devices (specifically the iPhone) when using GPU rendering and high resolution.
At the time, there was no answer... filters were unsupported. Period.
Well, Thanks to a buddy of mine, this problem has been solved and I can report that I have gotten a color matrix filter for desaturation AND a glow filter working on the iPhone and the iPad using GPU rendering and high resolution.
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1: Create your display object... ie: a sprite.
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// temp bitmap object
var bmData:BitmapData;
// temp bitmapData object
var m:Matrix;
// temp matrix object
var gl:GlowFilter;
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// and unlike the source sprite, the flow filter should acutally be visible now!
sprGL2.x = 300;
sprGL2.y = 50;
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Great stuff dave
I currently have a slider which changes the hue of an image in a movieclip, I need it to move through he full range -180 to 180.
I desperately need to get this working on a tablet but cant get the filters to work in GPU mode. My application works too slow in cpu mode.
var Mcolor:AdjustColor = new AdjustColor();   //This object will hold the color properties
var Mfilter:ColorMatrixFilter;                           //Will store the modified color filter to change the image
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Mcolor.brightness = 0; Mcolor.contrast = 0; Mcolor.hue = 0; Mcolor.saturation = 0;            // Set initial value for filter
markerSli.addEventListener(SliderUIEvent.ON_UPDATE, markerSlider);                          // listen for slider changes
function markerSlider($evt:SliderUIEvent):void {
    Mcolor.hue = $evt.currentValue;
    updateM();
function updateM():void{
    Mfilter = new ColorMatrixFilter(Mcolor.CalculateFinalFlatArray());
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how would I use your solution in my case
many thanks.

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Cannot connect to camera when using gpu rendering

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