GLOBAL_GET is an expensive operation which should not be used each frame / tick.
This PR adds macros which do a cheaper revision check, and only call the expensive GLOBAL_GET when project settings have changed.
Co-authored-by: Lukas Tenbrink <lukas.tenbrink@gmail.com>
- Enable events KEY_VOLUMEUP and KEY_VOLUMEDOWN on Android.
- Adds a project setting to override volume buttons. It would disable system volume changes when the buttons are used within the project.
- Tweak property hint ranges for some networking settings to ensure
the minimum values don't break the debugger entirely.
- Ensure shader time rollover is set to at least 1, as 0 causes a division by
zero to occur.
All relevant project settings are now covered by a range hint.
This fixes UBSAN errors reported by running our testsuite, importing the
TPS demo, and running the TPS demo. I have tried, wherever possible, to
fix issues related to reported issues but not directly reported by UBSAN
because thse code paths just happened to not have been exercised in
these cases.
These fixes apply only to errors reported, and caused by, core/
The following things have been changed:
* Make sure there are no implicit sign changing casts in core.
* Explicitly type enums that are part of a public API such that users of
the API cannot pass in wrongly-sized values leading to potential stack
corruption.
* Ensure that memcpy is never called with invalid or null pointers as
this is undefined behavior, and when the engine is built with
optimizations turned on leads to memory corruption and hard to debug
crashes.
* Replace enum values only used as static values with constexpr static
const values instead. This has no runtime overhead. This makes it so
that the size of the enums is explicit.
* Make sure that nan and inf is handled consistently in String.
* Implement a _to_int template to ensure that all of the paths use the
same algorhithm, and correct the negative integer case.
* Changed the way the json serializer precision work, and added tests to
verify the new behavior. The behavior doesn't quite match master in
particulary for negative doubles as the original code tried to cast -inf
to an int. This then led to negative doubles losing all but one of
their decimal points when serializing. Behavior in GDScript remains
unchanged.
This reverts commit 916d480686.
Revert "Fix InputEvent crash when opening project"
This reverts commit abb9c0f171.
Introduce a compatibility function for projects affected by the
device id clash reversal
Since the reverted PR introduced changes in the project.godot
file, it seems prudent to introduce a compatibility function for
such affected projects.
