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Modernize atomics

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- Based on C++11's `atomic`
- Reworked `SafeRefCount` (based on the rewrite by @hpvb)
- Replaced free atomic functions by the new `SafeNumeric<T>`
- Replaced wrong cases of `volatile bool` by the new `SafeFlag`
- Platform-specific implementations no longer needed

Co-authored-by: Hein-Pieter van Braam-Stewart <hp@tmm.cx>
This commit is contained in:
Pedro J. Estébanez
2021-02-10 19:22:13 +01:00
parent 8870f43d74
commit 8e128726f0
58 changed files with 650 additions and 639 deletions
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8
platform/android/java_godot_io_wrapper.cpp
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@@ -187,14 +187,14 @@ String GodotIOJavaWrapper::get_system_dir(int p_dir) {
}
}
// volatile because it can be changed from non-main thread and we need to
// SafeNumeric because it can be changed from non-main thread and we need to
// ensure the change is immediately visible to other threads.
static volatile int virtual_keyboard_height;
static SafeNumeric<int> virtual_keyboard_height;
int GodotIOJavaWrapper::get_vk_height() {
return virtual_keyboard_height;
return virtual_keyboard_height.get();
}
void GodotIOJavaWrapper::set_vk_height(int p_height) {
virtual_keyboard_height = p_height;
virtual_keyboard_height.set(p_height);
}