View Full Version : Anyone used the Z430 in the Snapdraggon?

01-29-2010, 04:56 PM
The Z430 is doing my nut in!! Code which works on other implementations just plain doesn't work.

Anyone had any success with this device?


01-30-2010, 06:07 AM
Just some more info

I did some debugging and it looks like the

eglMakeCurrent(egldisplay, eglsurface, eglsurface, eglcontext);

is failing with a EGL_BAD_SURFACE

looking at the attributes of the surface when it was created it has a 0 width and 0 height. Using GetClientRect(hWnd, &rect); prior to this shows the window had a valid width and height. The window didn't fail creation checked the error and I got EGL_SUCCESS from

eglsurface = eglCreateWindowSurface(egldisplay, eglconfig, (NativeWindowType)hWnd, NULL);

Any ideas why the width/height would be zero?


02-02-2010, 09:36 AM
Got it working after some great pain.

looks like the driver is just wrong

width and height are 0

eglMakeCurrent() always returns back EGL_BAD_SURFACE but if I ignore this and just continuing the rendering completes

the worst problem is I have to set


or I just get a black screen, even though this is supposed to be the default state for this parameter