Known Issues...

[mattleibow]

As of release v1.55.0, there appears to be a few issues that I need to see if the update fixes, since they aren't reproducible on fiddle.skia.org.

Noise Shaders & GL & Android
For some reason the noise shaders (CreatePerlinNoiseFractalNoise, CreatePerlinNoiseTurbulence) cause the GL context to crash on my Nexus:

[Adreno-GSL] <gsl_ldd_control:427>: ioctl fd 27 code 0x400c0907 (IOCTL_KGSL_DEVICE_WAITTIMESTAMP_CTXTID) failed: errno 35 Resource deadlock would occur
[Adreno-GSL] <log_gpu_snapshot:337>: panel.gpuSnapshotPath is not set.not generating user snapshot
[Adreno-GSL] <gsl_umd_context_waittimestamp:266>: error:-12 ctx 00000007 ts 164
[Adreno-EGLSUB] <updater_thread:428>: waitFunc failed

Freaky thing is, If I draw using one of these shaders and another via a compose shader. there is no problem...

[mattleibow]

Closing this as I found that it has to do with #647
After the change in the optimization level change, this no longer happens.