SDLActivity thread priority is unchanged, by default -10 (THREAD_PRIORITY_VIDEO).
SDLAudio thread priority was -4 (SDL_SetThreadPriority was ignored) and is now -16 (THREAD_PRIORITY_AUDIO).
SDLThread thread priority was 0 (THREAD_PRIORITY_DEFAULT) and is -4 (THREAD_PRIORITY_DISPLAY).
Can be check by adding in build.grable:
gradle.projectsEvaluated {
tasks.withType(JavaCompile) {
options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
}
}
SDLActivity.java:1691: warning: [deprecation] A_8 in PixelFormat has been deprecated
case PixelFormat.A_8:
SDLActivity.java:1694: warning: [deprecation] LA_88 in PixelFormat has been deprecated
SDLActivity.java:1697: warning: [deprecation] L_8 in PixelFormat has been deprecated
SDLActivity.java:1700: warning: [deprecation] RGBA_4444 in PixelFormat has been deprecated
SDLActivity.java:1704: warning: [deprecation] RGBA_5551 in PixelFormat has been deprecated
SDLActivity.java:1716: warning: [deprecation] RGB_332 in PixelFormat has been deprecated
- destroy Android_ActivityMutex
- display any SDL error message that may have occured in this thread,
since SDL_GetError() is thread specific, and user has no access to it.
In the usual case, first call to onNativeOrientationChanged() is done before
SDL has been initialised and would just set an error message
"Video subsystem has not been initialized" without sending the event.
Default launch mode (standard) allows multiple instances of the SDLActivity.
( https://developer.android.com/guide/topics/manifest/activity-element#lmode )
Not sure this is intended in SDL as this doesn't work. There are static
variables in Java, in C code which make this impossible (allow one android_window) and
also Audio print errors.
There is also some code added in onDestroy as if it would be able to
re-initialize: https://hg.libsdl.org/SDL/rev/27686adb08c3
Bug Android activity life-cycle seems to show there is not transition to get out
of onDestroy()
https://developer.android.com/reference/android/app/Activity#ActivityLifecycle
( can be tested with "adb shell am start my.package.org/.MainActivity"
and "adb shell am start -n my.package.org/.MainActivity" )
Send me a message if there are real use-case for this !
This fixes issues for applications that have a large number of shared libraries
For more information, see https://github.com/KeepSafe/ReLinker for ReLinker's repository.
Sylvain
The issue is totally reproducible on P8 Lite.
"The dlopen() call doesn't include the app's native library directory. The behavior of dlopen() by Android is not guaranteed".
Workaround in getMainSharedObject()
Just replace
return library;
with
return getContext().getApplicationInfo().nativeLibraryDir + "/" + library;
