Includes
- https://github.com/JetBrains/skia/pull/18
- https://github.com/JetBrains/skia/pull/20

Fixes a crash in offscreen Metal Swing rendering (`SkiaSwingLayer`) when
running against a Skia build with Metal API validation enabled.

`MetalSwingRedrawer.mm` (`makeMetalTexture`) creates the offscreen
texture with `texture2DDescriptorWithPixelFormat:...`, which defaults
`.usage` to `MTLTextureUsageShaderRead`. The same texture is then
wrapped as a `GrBackendRenderTarget` and rendered into, so on a debug
Skia `GrMtlGpu::onWrapBackendRenderTarget` asserts:

```
check(MTLTextureUsageRenderTarget & mtlTexture.usage)
```

and the process SIGTRAPs on the first paint. On a release Skia the
assert is compiled out and Metal tolerates the missing flag, so the bug
is latent there (and CI, which builds against release Skia, never sees
it). Present since `MetalSwingRedrawer` was added (v0.144.6), unchanged
on current `master`.

The fix sets the usage bits explicitly — `RenderTarget` because Skia
renders into the texture, `ShaderRead` because it is then sampled when
blitted back to `Graphics2D`:

```objc
textureDescriptor.usage = MTLTextureUsageRenderTarget | MTLTextureUsageShaderRead;
```

Repro (stock skiko + the published Debug Skia):

```
git clone --depth 1 --branch v0.144.6 https://github.com/JetBrains/skiko.git
./gradlew :skiko:publishToMavenLocal -Pskiko.debug=true
# paint any offscreen SkiaSwingLayer on macOS -> SIGTRAP on first paint
```

Validated: `:skiko:awtTest` green; a 2400-frame `SkiaSwingLayer` soak on
the debug Skia runs leak-free (median frame 2.4 ms, RSS flat) where it
previously crashed on frame 1. No behavior change on release builds —
the change is descriptor-time only.

Release Notes - Fixes a crash in offscreen Metal Swing rendering
(`SkiaSwingLayer`) when running against a Skia build with Metal API
validation enabled.

Fixes [SKIKO-1144](https://youtrack.jetbrains.com/issue/SKIKO-1144)

Prepare Skiko config to allow easier registration of
new modules

It consists of:

- A custom DSL for registering Skia archives and linker flags by: Env
(jvm/native/wasm), OS and Arch
- Extracting Skia library declarations and some core-specific linker
flags from environment configuration tasks
- Parameterizing `SkikoArtifacts` to reuse the publication config

Fixes [SKIKO-1141](https://youtrack.jetbrains.com/issue/SKIKO-1141)

Previously we didn't check JVM Linux x64/arm64, macOs x64, Windows arm64
AWT runtimes

---------
Co-authored-by: Ivan Matkov <ivan.matkov@jetbrains.com>

It transforms Matrix* classes to be value classes so that we avoid
double allocation in these simple classes (1 fo FloatArray and 1 for the
Matrix class itself)
https://github.com/JetBrains/skiko/pull/1137 followup (at least partly)

Fixes
[SKIKO-1140](https://youtrack.jetbrains.com/issue/SKIKO-1140/Change-Matrix-to-value-classes)

**Next**
Follow-up PR in Compose Core to make use of the internal float array
constructor to reuse if coming from another FLoatArray

---------
Co-authored-by: Ivan Matkov <matkov.ivan@gmail.com>

We must use the same clang flags to build JNI cpp shims as we use to
build skia

This PR introduces the extraction of test utilities into a separate
module.

This is a required preparation step for extracting `Skottie` into a
separate module, as it uses some of these test utilities.

Fixes [SKIKO-1136](https://youtrack.jetbrains.com/issue/SKIKO-1136)

```
Failed to get resource: GET. [HTTP HTTP/1.1 429 Too Many Requests: https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-gradle-plugins-bom/2.0.21/kotlin-gradle-plugins-bom-2.0.21.pom)]
Failed to get resource: GET. [HTTP HTTP/1.1 429 Too Many Requests: https://repo.maven.apache.org/maven2/org/jetbrains/kotlin/kotlin-stdlib/2.0.21/kotlin-stdlib-2.0.21.pom)]
```

[CMP-10199](https://youtrack.jetbrains.com/issue/CMP-10199) [iOS]
Undefined symbol '_org_jetbrains_skia_Path__1nUpdateBoundsCache

It was removed in #1187 by accident, and there was no test to catch it

[SKIKO-1099](https://youtrack.jetbrains.com/issue/SKIKO-1099) Update
skia to m148

[SKIKO-1130](https://youtrack.jetbrains.com/issue/SKIKO-1130) Update
skia to m147 and its consumption

PathSegment.hashCode() threw RuntimeException("Unreachable") for
PathVerb.CLOSE segments when used in hash-based collections such as
intersect(). Added CLOSE case consistent with what equals() checks for
CLOSE segments. Also removed the else branch since all PathVerb values
are now handled. Added a test which fails unless CLOSE is handled in
hashCode().

## Testing
Ran test on awt locally — the new test `closedPathIntersectTest` fails 
before the fix and passes after.

## Release Notes
Fix crash when using closed paths in hash-based collections such as
`intersect()`

Fixes: [SKIKO-1038](https://youtrack.jetbrains.com/issue/SKIKO-1038)

This PR fixes Metal Swing offscreen rendering behavior when the active
`GraphicsConfiguration` is not compatible with JBR shared textures, and
adds focused regression tests for the fallback path.
`AcceleratedSwingPainter` now explicitly falls back to software painting
for incompatible graphics configurations (for example,
offscreen/`BufferedImage` paint flows).

## Changes

- Introduced `SharedTexturesAdapter` as a small abstraction over JBR
shared textures so production code keeps using JBR while tests can
inject a fake adapter.
- Updated `MetalSwingRedrawer` to create and pass the shared texture
adapter into `AcceleratedSwingPainter`.
- Updated `AcceleratedSwingPainter` to support test injection and
preserve fallback behaviour for incompatible graphics configurations.
- Added minimal test hooks in `AcceleratedSwingPainter` with
`org.jetbrains.annotations.VisibleForTesting` so tests can validate
cache-reset behaviour.
- Added `org.jetbrains:annotations` as an `awtMain` dependency to use
`VisibleForTesting`. I can undo this and remove the annotation, but I
think it's worth keeping...
- Added `AcceleratedSwingPainterTest` covering:
  - fallback is used for incompatible `GraphicsConfiguration`
  - accelerated cache state is cleared on fallback
  - `dispose()` delegates to fallback painter

---

Fixes https://youtrack.jetbrains.com/issue/SKIKO-1082

---------
Co-authored-by: Igor Demin <igordmn@users.noreply.github.com>

Add the step to patch all C/C++ symbols for iOS and tvOS targets to
prevent symbol clashes when the user's app uses another skia library, or
one of its dependencies.

Fixes:
https://youtrack.jetbrains.com/issue/CMP-6845/How-to-use-compose-multiplatform-on-iOS-in-app-with-lib-skia-dependency

---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

[SKIKO-1098](https://youtrack.jetbrains.com/issue/SKIKO-1098) Update
skia to m146

[SKIKO-1067](https://youtrack.jetbrains.com/issue/SKIKO-1067) Build
Skiko with Kotlin 2.3.0

[SKIKO-1095](https://youtrack.jetbrains.com/issue/SKIKO-1095) Move build
scripts from `skia-pack` to `skia` fork

https://github.com/JetBrains/skia/pull/15

This is backport of https://github.com/JetBrains/skiko/pull/1173 to
Kotlin 2.2.20

---------
Co-authored-by: Ivan Matkov <ivan.matkov@jetbrains.com>

Improve performance of critical paths by preventing allocating
intermediate objects like lists, arrays,.... (chunked, map,
to*Collection)

---------
Co-authored-by: Ivan Matkov <matkov.ivan@gmail.com>
Co-authored-by: Alexander Maryanovsky <msasha@gmail.com>

Fixes from #1168 extracted as a followup patch for #1162

Added support for custom blend modes through
RuntimeEffect.makeForBlender() and Paint.blender.

There was a discussion on the topic at
https://youtrack.jetbrains.com/issue/CMP-5046.

Reverts #1168 in favor of merging #1162 instead

[SKIKO-1114](https://youtrack.jetbrains.com/issue/SKIKO-1114) Provide
more smooth migration to skiko 0.144.*

Diff in https://github.com/JetBrains/compose-multiplatform:
```
git log --oneline buildHelpers_v0.1.18...buildHelpers_v0.1.28 -- ci/build-helpers
```

98e1f7154d (tag: buildHelpers_v0.1.28, origin/master, origin/HEAD) Add
retry for downloading artifacts from Space
(https://github.com/JetBrains/compose-multiplatform/pull/5540)
de33213773 Migrate dev maven
(https://github.com/JetBrains/compose-multiplatform/pull/5524)
9fe7e9ae2e (tag: buildHelpers_v0.1.22) Increase Maven Upload socket
timeout (https://github.com/JetBrains/compose-multiplatform/pull/5488)
37f161ff0b (tag: buildHelpers_v0.1.21) Increase Maven Upload socket
timeout (https://github.com/JetBrains/compose-multiplatform/pull/5486)
d949b7cc83 (tag: buildHelpers_v0.1.20) Bump versions (Kotlin, AGP,
Gradle) (https://github.com/JetBrains/compose-multiplatform/pull/5399)
b495789975 (tag: v1.9.0+dev2631, tag: buildHelpers_v0.1.19) Fix Maven
Central API uploading
(https://github.com/JetBrains/compose-multiplatform/pull/5353)

[SKIKO-1113](https://youtrack.jetbrains.com/issue/SKIKO-1113) Calling
detach() twice in a row on same PathBuilder

Adding more tests to verify behavior from the report

Required for [CMP-5046](https://youtrack.jetbrains.com/issue/CMP-5046)
Supersedes #1162 with a cleaned-up and fixes

---------
Co-authored-by: Luc Girardin <luc.girardin@macrofocus.com>

[SKIKO-1112](https://youtrack.jetbrains.com/issue/SKIKO-1112) Missed
`PathBuilder.offset` and `PathBuilder.transform` in `0.144.0`

Missed part from #1154
JNI/KN C++ bindings are already in place

Fixes [SKIKO-1094](https://youtrack.jetbrains.com/issue/SKIKO-1094)
Update skia to m144

They are out of the scope of the skiko library.

[SKIKO-1020](https://youtrack.jetbrains.com/issue/SKIKO-1020) Deprecate
and remove URIManager
[SKIKO-1021](https://youtrack.jetbrains.com/issue/SKIKO-1021) Deprecate
and remove ClipboardManager
[SKIKO-1022](https://youtrack.jetbrains.com/issue/SKIKO-1022) Deprecate
and remove CursorManager

All public links are updated to
https://redirector.kotlinlang.org/maven/compose-dev
Internal buildSrc links to maven directly to avoid unnecessary redirects

Fixes SKIKO-1108