Config provides a way to concurrently access Width and Height.
Register provides a way for packages to run code on app state change
without plumbing changes all the way to the process main function.
This is motivated by gl/glutil.Image which needs to rebuild its
textures on start/stop and can be deeply nested.
(See golang.org/cl/9707 for the followup.)
Tested manually on android and darwin/amd64. Doing this kind makes it
clear any CL modifying this code needs a lot of manual testing right
now, so some kind of trybot support is something I'm going to
prioritise.
Fixesgolang/go#10686Fixesgolang/go#10461Fixesgolang/go#10442Fixesgolang/go#10226
Updates golang/go#10327
Change-Id: I2882ebf3995b6ed857cda823e94fbb17c54b43a8
Reviewed-on: https://go-review.googlesource.com/9708
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Comment from golang.org/cl/6642. As bionic (surprisingly) has strlcat,
using it instead of strncat. If you're not familiar with the l-variants,
see http://www.sudo.ws/todd/papers/strlcpy.html
Change-Id: I69958ee99917903f9d10dda0ec99111c4793db71
Reviewed-on: https://go-review.googlesource.com/7011
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
Due to licensing limitations, OpenAL should be dynamically
loaded. Android apps that needs to import the audio package
needs to be packed with libopenal.so as an extenal lib
dependency.
Instructions to build OpenAL for Android is available at
http://repo.or.cz/w/openal-soft.git/blob/HEAD:/XCompile-Android.txt
The packed libopenal.so is exported to
/data/data/<package_name>/lib/libopenal.so at installation.
The audio package dlopens libopenal.so from this location and
dlsym to dispatch the OpenAL functions.
Change-Id: I7aa36bb8dd0ae8e101ae4aa5366c3d426b2569a9
Reviewed-on: https://go-review.googlesource.com/6642
Reviewed-by: David Crawshaw <crawshaw@golang.org>
