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Issue in Raspberry Pi running Multi Screen Java FX App. Screen goes black after some time

Fri Mar 23, 2018 5:57 am

I want to create some multi screen (scenes) Java FX GUI app for Raspberry Pi 3B with 800x480 display (Official Raspberry Pi Touch Screen of 7 Inch). I have set GPU to 128M.

As i switch between screens in the Java FX application, GPU memory usage increases, and free memory gets smaller and smaller and display turns black at the end and i get the error saying "glGetError 0x505"

I am monitoring GPU memory with following command:

Code: Select all

sudo vcdbg rloc
Where does the memory go? Has any body faced such issue? Please someone help me out.

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