Commit graph

151 commits

Author SHA1 Message Date
Ninni Pipping
e344bab8af Handle RID validator overflow 2023-06-20 13:20:17 +02:00
RedworkDE
69f2bc2751 Improve SelfList and fix error in BaseMaterial3D when running doctool 2023-05-22 16:38:57 +02:00
Pedro J. Estébanez
50cf3d6966 Optimize threading-sensitive node data for single-threaded processing 2023-05-17 02:04:41 +02:00
Juan Linietsky
0a9f72d5a8 Make more base nodes thread safe
Ongoing work to make more of the base nodes thread safe.
2023-05-15 16:54:10 +02:00
Rémi Verschelde
5271186f2f
Merge pull request from reduz/refactor-node-processing
Refactor Node Processing to allow Scene Multithreading
2023-05-10 12:46:44 +02:00
Juan Linietsky
98c655ec8d Refactor Node Processing
* Node processing works on the concept of process groups.
* A node group can be inherited, run on main thread, or a sub-thread.
* Groups can be ordered.
* Process priority is now present for physics.

This is the first steps towards implementing https://github.com/godotengine/godot-proposals/issues/6424.
No threading or thread guards exist yet in most of the scene code other than Node. That will have to be added later.
2023-05-09 19:17:51 +02:00
Pedro J. Estébanez
341b95871c Add missing thread safety to PagedAllocator 2023-05-08 18:38:56 +02:00
kleonc
0b944e1a68 Make LocalVector respect its tight template parameter 2023-05-08 15:22:58 +02:00
Rémi Verschelde
e0e93ce094
Merge pull request from myaaaaaaaaa/signal-hashmap
Store Object signals in a HashMap rather than a VMap
2023-04-25 19:26:35 +02:00
bitsawer
723f2f342f Optimize HashMap size 2023-04-24 16:18:58 +03:00
Danil Alexeev
36bedd341a
Fix misuses of error macros 2023-04-18 10:20:48 +03:00
myaaaaaaaaa
1ec5381c16 Store Object signals in a HashMap rather than a VMap 2023-02-25 18:44:09 -05:00
myaaaaaaaaa
6b0f253a45 Fix PagedArray.merge_unordered() dropping pages 2023-02-16 19:58:27 -05:00
kobewi
277d5361df Add range iterator to LocalVector 2023-01-21 18:42:04 +01:00
Rémi Verschelde
d46568205d
Merge pull request from RandomShaper/fix_saferefcount
Prevent misuse of SafeRefCount
2023-01-09 14:18:53 +01:00
Pedro J. Estébanez
b1c7665866 Prevent misuse of SafeRefCount 2023-01-09 10:17:55 +01:00
Rémi Verschelde
d95794ec8a
One Copyright Update to rule them all
As many open source projects have started doing it, we're removing the
current year from the copyright notice, so that we don't need to bump
it every year.

It seems like only the first year of publication is technically
relevant for copyright notices, and even that seems to be something
that many companies stopped listing altogether (in a version controlled
codebase, the commits are a much better source of date of publication
than a hardcoded copyright statement).

We also now list Godot Engine contributors first as we're collectively
the current maintainers of the project, and we clarify that the
"exclusive" copyright of the co-founders covers the timespan before
opensourcing (their further contributions are included as part of Godot
Engine contributors).

Also fixed "cf." Frenchism - it's meant as "refer to / see".
2023-01-05 13:25:55 +01:00
Bastiaan Olij
a479f5af22 Improve logic for detecting and tracking extensions 2022-11-24 21:48:16 +11:00
Rémi Verschelde
cd7f172cf8 Merge pull request from akien-mga/core-remove-NO_SAFE_CAST
Remove unsupported `NO_SAFE_CAST`/`-fno-rtti` from Android build
2022-10-04 10:22:24 +02:00
Rémi Verschelde
54418ea659 Remove NO_THREADS fallback code, Godot 4 requires thread support
This also removes `OS::can_use_threads` from the public API since it's always
true.
2022-10-03 11:23:26 +02:00
Rémi Verschelde
82b87d7a17 Remove unsupported NO_SAFE_CAST/-fno-rtti from Android build
Android was the last platform to still attempt to disable RTTI (for binary
size), but both the Android editor and now the ICU library used by templates
need RTTI.

There could still be the possibility to support this for non-ICU template
builds (i.e. without the TextServerAdvanced module), but since this isn't one
of the build configurations we test regularly it's pretty risky to keep this
option only for that specific use case. And our code is already littered with
`dynamic_cast`s which weren't guarded with `!defined(NO_SAFE_CAST)`.
2022-10-03 11:18:31 +02:00
bruvzg
ea1848ce0a
Use constexpr in the conditions with template parameters and sizeofs to suppress C4127 warnings. 2022-09-29 10:38:21 +03:00
Rémi Verschelde
e5857bd6c7 Merge pull request from akien-mga/msvc-warnings-c4701-c4703
Fix MSVC warnings C4701 and C4703: Potentially uninitialized variable used
2022-09-28 20:47:50 +02:00
Rémi Verschelde
85fe6ecc32 Fix MSVC warnings C4701 and C4703: Potentially uninitialized variable used 2022-09-28 17:05:34 +02:00
Rémi Verschelde
0e53dd642c Fix MSVC warning C4706: assignment within conditional expression
Part of .
2022-09-28 16:05:07 +02:00
Rémi Verschelde
49fcf4ffad Style: Cleanup header guards for consistency
Fix file names for {Static,Lightmap}RaycasterEmbree.
2022-09-26 13:51:17 +02:00
Juan Linietsky
f999f52f0a Add a Framebuffer cache
Adds a FramebufferCache singletion that operates the same way as UniformSetCache.

Allows creating framebuffers on the fly (and keep them cached if re-requested) such as:

```C++
RID fb = FramebufferCache::get_singleton()->get_cache(texture1,texture2);
```
2022-08-05 13:37:29 +02:00
Rémi Verschelde
57aac04480
Merge pull request from Faless/fix/4.x_warnings 2022-08-04 15:16:00 +02:00
Fabio Alessandrelli
6f02183f8c [Core] Use std type traits to check operations triviality. 2022-08-04 14:05:17 +02:00
Rémi Verschelde
c717d5c64b Arrays: Zero new items of trivial types on resize() (bindings only)
This is not enabled by default in the core version for performance reasons,
as Vector/CowData are used in critical code paths where not zero'ing memory
which is going to be set later on can be important.

But for bindings / the scripting API, we make zero the new items by default
(which already happened for built types like Vector3, etc., but not for
trivial types like int, float).

Fixes .

Co-authored-by: David Hoppenbrouwers <david@salt-inc.org>
2022-08-04 13:35:37 +02:00
Rémi Verschelde
33258d850c
Merge pull request from lawnjelly/variant_bucket_pools
Variant memory pools
2022-08-02 15:54:18 +02:00
Juan Linietsky
c7255388e1 Remove ThreadWorkPool, replace by WorkerThreadPool
The former needs to be allocated once per usage. The later is shared for all threads, which is more efficient.
It can also be better debugged.
2022-07-25 15:39:50 +02:00
Rémi Verschelde
90019676b0 Code quality: Fix header guards consistency
Adds `header_guards.sh` bash script, used in CI to validate future
changes. Can be run locally to fix invalid header guards.
2022-07-25 11:17:40 +02:00
reduz
455c06ecd4 Implement Vector4, Vector4i, Projection
Implement built-in classes Vector4, Vector4i and Projection.

* Two versions of Vector4 (float and integer).
* A Projection class, which is a 4x4 matrix specialized in projection types.

These types have been requested for a long time, but given they were very corner case they were not added before.
Because in Godot 4, reimplementing parts of the rendering engine is now possible, access to these types (heavily used by the rendering code) becomes a necessity.

**Q**: Why Projection and not Matrix4?
**A**: Godot does not use Matrix2, Matrix3, Matrix4x3, etc. naming convention because, within the engine, these types always have a *purpose*. As such, Godot names them: Transform2D, Transform3D or Basis. In this case, this 4x4 matrix is _always_ used as a _Projection_, hence the naming.
2022-07-23 14:00:01 +02:00
reduz
67a260d63f Implement a Worker ThreadPool
This PR implements a worked thread pool. It uses a fixed amount of threads in a pool and allows scheduling tasks
that can be run on threads (and then waited for). It satisfies the following use cases:

* HTML5 thread count is fixed (and similar restrictions are known in consoles) so we need to reuse threads.
* Thread spawning is slow in general, so reusing threads is faster anyway.
* This implementation supports recursive waiting for tasks, making it less prone to deadlocks if threads from the pool also run tasks.

After this is approved and merged, subsequent PRs will be needed to replace the ThreadWorkPool usage by this class.
2022-07-22 11:46:48 +02:00
Pedro J. Estébanez
02a584d8e6 Use the right memory ordering in SafeNumeric operations 2022-07-19 10:04:59 +02:00
bruvzg
344ba0ffaf
Refactor Font configuration and import UI, and Font resources. 2022-07-06 14:12:36 +03:00
lawnjelly
b221eab426 Variant memory pools
Memory pools via PagedAllocator for Transform2D, Transform3D, Basis and AABB.
2022-07-04 12:01:46 +01:00
bruvzg
329923c6ac
Use custom key structs, instead of raw hashes for the Label3D and TextMesh, to avoid potential hash collisions. 2022-07-04 09:47:49 +03:00
Rémi Verschelde
88192269a8
Merge pull request from lyuma/packedbytearray
Prevent out-of-bounds write in array conversion; avoid logspam on empty arrays.
2022-07-01 09:03:20 +02:00
Lyuma
33fd7c63e1 Prevent out-of-bounds write in array conversion; avoid logspam on empty arrays. 2022-06-30 18:04:33 -07:00
Pedro J. Estébanez
a82352c7e3 Avoid manual memory management of certain arrays in Vulkan RD 2022-06-28 10:01:46 +02:00
Hendrik Brucker
fddafed919 Optimize HashMap/HashSet using fastmod 2022-06-23 18:08:52 +02:00
reduz
141c375581 Clean up Hash Functions
Clean up and do fixes to hash functions and newly introduced murmur3 hashes in 
* Clean up usage of murmur3
* Fixed usages of binary murmur3 on floats (this is invalid)
* Changed DJB2 to use xor (which seems to be better)
2022-06-20 12:54:19 +02:00
Hendrik Brucker
8c61470fa9 Hash function improvements 2022-06-15 00:32:10 +02:00
Nathan Franke
77c8f271e7
use ERR_FAIL_INDEX when preferred 2022-05-25 13:36:45 -05:00
reduz
45af29da80 Add a new HashSet template
* Intended to replace RBSet in most cases.
* Optimized for iteration speed
2022-05-20 22:40:38 +02:00
reduz
746dddc067 Replace most uses of Map by HashMap
* Map is unnecessary and inefficient in almost every case.
* Replaced by the new HashMap.
* Renamed Map to RBMap and Set to RBSet for cases that still make sense
  (order matters) but use is discouraged.

There were very few cases where replacing by HashMap was undesired because
keeping the key order was intended.
I tried to keep those (as RBMap) as much as possible, but might have missed
some. Review appreciated!
2022-05-16 10:37:48 +02:00
reduz
8b7c7f5a75 Add a new HashMap implementation
Adds a new, cleaned up, HashMap implementation.

* Uses Robin Hood Hashing (https://en.wikipedia.org/wiki/Hash_table#Robin_Hood_hashing).
* Keeps elements in a double linked list for simpler, ordered, iteration.
* Allows keeping iterators for later use in removal (Unlike Map<>, it does not do much
  for performance vs keeping the key, but helps replace old code).
* Uses a more modern C++ iterator API, deprecates the old one.
* Supports custom allocator (in case there is a wish to use a paged one).

This class aims to unify all the associative template usage and replace it by this one:
* Map<> (whereas key order does not matter, which is 99% of cases)
* HashMap<>
* OrderedHashMap<>
* OAHashMap<>
2022-05-12 11:21:29 +02:00
Haoyu Qiu
380a53f02f Add search methods for packed arrays
* count()
* find()
* rfind()
2022-05-07 20:16:11 +08:00