Hacking b2g on Raspberry Pi: Difference between revisions

Hacking b2g on Raspberry Pi (view source)

Revision as of 05:35, 15 October 2014

374 bytes removed , 15 October 2014

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 b2g on the Raspberry Pi is still very much a work in progress.  Eventually a nice compability matrix will be posted.  Also see {{bug|1001404}} for overall tracking.  For now, the worst bugs to watch out for are
-* graphics are barely functional.  b2g can allocate video memory and submit jobs to the GPU, but there are numerous glitches in the graphics pipeline that result in distorted screen contents. {{bug|1072138}} {{bug|1072140}}
+* OpenGL rendering has been disabled for now because of unresolved glitches and crashes.  This means drawing performance is worse than it will be eventually.  Also, WebGL won't work correctly either. {{bug|1072138}} {{bug|1072140}} {{bug|1072145}}
-* the GL stack is somewhat crashy. {{bug|1072145}}
-* page-flipping has been disabled to work a hang bug.  The workaround hurts gfx perf and results in glitchier rendering. The underlying bug is most likely another symptom of this [https://github.com/raspberrypi/firmware/issues/315 github issue].
 * the output resolution of the RPi is artificially limited to 480p for the time being. {{bug|1072148}}
-* HIDs have not yet been tested.  They most likely work. {{bug|1072502}}
+* Wi-Fi dongles aren't entirely brought up yet. {{bug|1072522}}
-* Wi-Fi dongles have not yet been tested.  Most likely they don't work yet. {{bug|1072522}}
 * audio output has not been tested.  It may not work. {{bug|1072499}}
 * system capabilities like camera and GPIO access are not yet supported by the b2g runtime.