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Workaround for problems on Android when the OS reuses a posix thread for the openGL thread.

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This commit is contained in:
jules 2015-02-24 17:59:53 +00:00
parent 2022663c6b
commit 17863a45b6
2 changed files with 16 additions and 5 deletions
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20
modules/juce_core/native/juce_android_JNIHelpers.h
View file

@ -290,13 +290,23 @@ public:
if (android.activity != nullptr)
{
jvm->DetachCurrentThread();
removeCurrentThreadFromCache();
}
}
const pthread_t thisThread = pthread_self();
void removeCurrentThreadFromCache()
{
const pthread_t thisThread = pthread_self();
SpinLock::ScopedLockType sl (addRemoveLock);
for (int i = 0; i < maxThreads; ++i)
if (threads[i] == thisThread)
threads[i] = 0;
SpinLock::ScopedLockType sl (addRemoveLock);
for (int i = 0; i < maxThreads; ++i)
{
if (threads[i] == thisThread)
{
threads[i] = 0;
envs[i] = nullptr;
}
}
}

1
modules/juce_opengl/native/juce_OpenGL_android.h
View file

@ -161,6 +161,7 @@ bool OpenGLHelpers::isContextActive()
JUCE_JNI_CALLBACK (GL_VIEW_CLASS_NAME, contextCreated, void, (JNIEnv* env, jobject view))
{
threadLocalJNIEnvHolder.removeCurrentThreadFromCache();
threadLocalJNIEnvHolder.getOrAttach();
if (OpenGLContext::NativeContext* const context = OpenGLContext::NativeContext::findContextFor (env, view))