Part of the Khronos Group
OpenGL.org

The Industry's Foundation for High Performance Graphics

from games to virtual reality, mobile phones to supercomputers

Search:

Type: Posts; User: FrankGould

Search: Search took 0.00 seconds.

  1. THANK YOU Dark Photon for your help! You are...

    THANK YOU Dark Photon for your help! You are right. It turned out to be a problem with a kivy module that was fixed by development. I really appreciate having you help us isolate, find, and fix this...
  2. Greetings Dark Photon and others watching this...

    Greetings Dark Photon and others watching this thread. I have found a Kivy companion (dolang on #kivy) who is much more familiar with the graphics core in Kivy than I am. He suggested we further...
  3. Greetings Dark Photon and others watching this...

    Greetings Dark Photon and others watching this thread. I have spent many hours researching and testing environments to establish the right OS build to isolate this bug that eventually consumes all...
  4. Thanks Dark Photo. I'm forwarding your info to...

    Thanks Dark Photo. I'm forwarding your info to the kivy team and asking if a volunteer to help fix this might want a FREE Raspberry Pi 3.
  5. More Info

    Greetings Dark Photon. I have been busy testing all kinds of graphic solutions to see if a kivy driver is causing problems. After many RPi OS builds and regression testing, I found a post that may...
  6. Tools

    Thanks Dark Photon. Very good tools that showed it never gets close to the maximum amount I configured for GPU. I'm going to reach out to the Kivy developers now with this information and see if we...
  7. I have completed some more tests to try to...

    I have completed some more tests to try to isolate this issue by using smaller images and a simple slideshow test app. In all cases, screenmanager appears to be causing the OpenGL glGetError 0x502...
  8. Additional Testing

    Thank you Dark Photon for responding with great ideas and suggestions. In a different response and similar to your response, there was a recommendation to test smaller resolution images which I have...
  9. Raspberry Pi OpenGL issue with Kivy screenmanager

    Versions

    Python: 2.7.13
    OS: Raspian Jessie
    Kivy: v1.10.1.dev0, git-8776f28, 20180123
    RPi: 3

    Trace-startup-GLerror file

    Description I am migrating an operational kivy app...
Results 1 to 9 of 9