`erase_unordered` should be preferred over `erase` where order is not important, for its performance benefits.
Co-authored-by: smix8 <smix8@users.noreply.github.com>
Fixes#97201
Instead of using and arbitrary fixed size for the internal buffer,
the remaining available bytes of the internal `RingBuffer` is used.
Also add unit tests for `StreamPeerGZIP`.
Fixes#97066
`RBSet` were used on `RotatedFileLogger` because it guarantees that
iterating it is done via `operator<`. This is important because
`RotatedFileLogger` depends on this behavior to delete the oldest log file.
On #61194 `HashSet` was added and all `RBSet` uses were replaced by
`HashSet`.
When that happened, the iteration in order is guaranteed to be the insertion
order, wich made that `RotatedFileLogger` delete the newest log file.
As a bonus, I added unit test for `RotatedFileLogger` and `CompositeLogger`.
In order to make CommandQueueMT more maintainable this PR changes the
previous macro hell with variadic templates instead. This makes the
class far more explicit and will allow us to more easily change the way
the class functions in the future.
Furthermore this refactoring has allowed for some optimizations. In
particular by using std::forward to delay the decision of decaying the
type to as late as possible we are able to move the data from the
callsite into our Command buffer and later move it to the call.
In practice what this means is that compared to the old version instead
of copying values 3 times, we can now get away with 1 copy, and 1 move
for lvalues, and just 2 moves for rvalues. This saves quite a few
operations in a hot codepath.
We also now test to make sure that the amount of copies and moves are
what we expect. This way we can spot performance regressions in this
code easily.
Somewhat unscientifically, running TPS-demo by pressing enter and not
touching the controls average mspf, repeatable across many runs:
before: 6.467
after : 6.202
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.
Some tests have been removed since there's no way to guarantee they will
pass.
Other tests have been refactored to ensure proper waiting, and taking
into account potential out-of-order delivery (which is unlikely in test
scenarios but expecting a specific order on a UDP socket is wrong and
OSes makes no promises of ordered delivery on localhost).
"Should disconnect client" test was failing randomly on Mac CI tests, so
this PR is making it more reliable reading on the closed client instead of
writing to it
Comparing locales can have surprising outcomes since it standardizes
locales with defaults. For example, zh and zh_CN result in an exact
match since the defaults change them both to zh_Hans_CN. Expose the
add_default parameter publicly with a default of false so the fully
standardized locale can be inspected.
Since 9456454109, country specific locales are always preferred over
country-less locales even when the OS locale country doesn't match. For
example, running the Godot editor with locale es_ES will result in the
es_AR locale being chosen even though the es locale would be better.
The change happened because the score of the es_AR locale and the es
locale are the same when comparing to es_ES. Change this by parsing
locale strings into a Locale structure and decreasing the score when
script, country or variant are set in both but not matched. For the
es_ES case, this causes the es_AR score to be decreased since the
countries don't match. On the other hand, the es locale is not decreased
since it doesn't specify a country.
Closesgodotengine/godot-proposals#5983
Adds put/get methods to `StreamPeer` that handles half precision
floating point values.
Adds endode/decode half precision floating point to `marshalls`.
Adds `get_half` and `store_half` to `FileAccess`
Co-Authored-By: "Alfonso J. Ramos" <theraot@gmail.com>
This helps, for importers spitting out new resources to the res://
filesystem to actually hash them to generate deterministic UIDs.
This PR also fixes the determinism for translations.
Tom
smix8
Thaddeus Crews
Lukas Tenbrink
Aaron Franke
Rémi Verschelde
kobewi
Pablo Andres Fuente
Yufeng Ying
Julian
A Thousand Ships
Florent Guiocheau
Pablo Andres Fuente
Pāvels Nadtočajevs
Adam
Silc Lizard (Tokage) Renew
Andres Kievsky
Aarni Koskela
Rémi Verschelde
Pedro J. Estébanez
HP van Braam
Jan Haller
clayjohn
Kiro
Fabio Alessandrelli
demolke
Danil Alexeev
Dan Nicholson
Álex Román
Juan