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#! /usr/bin/env python3
import os, logging, glob, ctypes
os.environ['PYOPENGL_PLATFORM'] = 'egl'
log = logging.getLogger(__name__)
import OpenGL
from OpenGL.EGL import gbmdevice
from OpenGL.EGL import *
from OpenGL.EGL.EXT.platform_base import *
from OpenGL.EGL.MESA.platform_gbm import *
def main():
for device in gbmdevice.enumerate_devices():
log.info("Checking device: %s", device)
device = gbmdevice.open_device(device)
try:
display = eglGetPlatformDisplayEXT(
EGL_PLATFORM_GBM_MESA,
device,
ctypes.c_void_p(0)
)
if display == EGL_NO_DISPLAY:
log.error("Failed to get platform display for %s", display)
else:
log.info("Got platform display %s", display)
finally:
gbmdevice.close_device(device)
if __name__ == "__main__":
logging.basicConfig(level=logging.DEBUG)
main()
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