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* enhance: Implement `CanvasRenderingContext2D.measureText` (#32704)Chocolate Pie2024-07-172-30/+149
| | | | Signed-off-by: Chocolate Pie <106949016+chocolate-pie@users.noreply.github.com> Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* canvas: Remove as much usage of `font-kit` as possible (#32758)Martin Robinson2024-07-113-194/+240
| | | | | | | | | | | | | Do font selection using Servo's font backend, which is shared with the rest of layout. In addition, delay the creation of the `font-kit` font until just before rendering with `raqote`. The idea is that when `raqote` is no longer used, we can drop the `font-kit` dependency. This change has the side-effect of fixing text rendering in canvas, adding support for font fallback in canvas, and also correcting a bug in font selection with size overrides. Signed-off-by: Martin Robinson <mrobinson@igalia.com> Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* shell: set `no-wgl` flag in servoshell instead (#32753)Ngo Iok Ui (Wu Yu Wei)2024-07-101-1/+0
| | | | | | | | | | | | | * Set no-wgl flag in servoshell instead Signed-off-by: Wu Yu Wei <yuweiwu@pm.me> * Remove unused comment Signed-off-by: Wu Yu Wei <yuweiwu@pm.me> --------- Signed-off-by: Wu Yu Wei <yuweiwu@pm.me>
* Add OpenHarmony support to servoshell (#32594)Jonathan Schwender2024-06-281-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Generate EGL bindings for ohos Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * Adjust servoshell `bin` error message for android/ohos Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * ohos: disable WebGL offscreen buffers are not implemented yet on ohos. Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * Add OpenHarmony support to servoshell Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * Share ResourceReaderInstance Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * Share android/ohos HostTrait Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * Share servo glue Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com> * Pass Init options from ArkTS to Servo Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * f rebase ResourceReaderMethods Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * fixup! Share ResourceReaderInstance Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * Fix typo Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * Update Cargo.lock Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * ohos: Move WebGL check to webgl thread Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * Remove commented code Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> * Remove commented and duplicate / unused code Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> --------- Signed-off-by: Jonathan Schwender <jonathan.schwender@huawei.com> Signed-off-by: Jonathan Schwender <schwenderjonathan@gmail.com>
* Rename `gfx` to `fonts` (#32556)Martin Robinson2024-06-193-6/+3
| | | | | | | | | This crate only takes care of fonts now as graphics related things are split into other crates. In addition, this exposes data structures at the top of the crate, hiding the implementation details and making it simpler to import them. Signed-off-by: Martin Robinson <mrobinson@igalia.com> Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* Use workspace definitions for all crates and update to the 2021 edition (#32544)Martin Robinson2024-06-181-5/+5
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* Move `RenderingContext` to `webrender_traits` (#32386)Martin Robinson2024-05-281-2/+2
| | | | | | The `gfx_traits` crate is gradually become just about text and fonts and this is one of the few things there that is standing in the way of this. Eventually `webrender_traits` will be the general cross-process compositor API, so this sort of makes sense as well.
* fonts: Store web fonts in the per-Layout `FontContext` (#32303)Martin Robinson2024-05-202-2/+7
| | | | | | | | | This moves mangement of web fonts to the per-Layout `FontContext`, preventing web fonts from being available in different Documents. Fixes #12920. Signed-off-by: Martin Robinson <mrobinson@igalia.com> Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* compositor: Move WebRender-ish messages and types to `webrender_traits` (#32315)Mukilan Thiyagarajan2024-05-202-13/+9
| | | | | | | | | | | | | | | | | | | | * Move WebRender related types to `webrender_traits` This refactor moves several WebRender related types from `compositing_traits`, `script_traits` and `net_traits` crates to the `webrender_traits` crate. This change also moves the `Image` type and associated function out of `net_traits` and into the `pixels` crate. Co-authored-by: Martin Robinson <mrobinson@igalia.com> Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com> * Move `script_traits::WebrenderIpcSender` to `webrender_traits::WebRenderScriptApi` --------- Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com> Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* servoshell: Upgrade `egui` and many other dependencies (#31278)Magnus Larsen2024-05-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | * servoshell: Upgrade `egui` and many other dependencies This upgrades: - `core-graphics` - `core-text` - `egui` and friends - `font-kit` - `glow` and friends - `harfbuzz-sys` - `jni` - `nix` - `raqote` - `raw-window-handle` - `winit` * Downgrade jni until we can properly upgrade * Update some test results It's unclear why these are now passing, but they are. --------- Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* fonts: Make `FontContext` thread-safe and share it per-Layout (#32205)Martin Robinson2024-05-022-36/+17
| | | | | | | | | | | | This allows sharing font templates, fonts, and platform fonts across layout threads. It's the first step toward storing web fonts in the layout versus the shared `FontCacheThread`. Now fonts and font groups have some locking (especially on FreeType), which will probably affect performance. On the other hand, we measured memory usage and this saves roughly 40 megabytes of memory when loading servo.org based on data from the memory profiler. Signed-off-by: Martin Robinson <mrobinson@igalia.com> Co-authored-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* Simplify `FontHandle` and rename it to `PlatformFont` (#32101)Martin Robinson2024-04-171-2/+1
| | | | | | | | | | | | | | | | * Simplify `FontHandle` and rename it to `PlatformFont` Rename it to `PlatformFont` and move the `FontTemplate` member to `Font`, because it's shared by all platforms. * Update components/gfx/platform/freetype/font.rs Co-authored-by: Mukilan Thiyagarajan <mukilanthiagarajan@gmail.com> * Fix build for MacOS and Windows --------- Co-authored-by: Mukilan Thiyagarajan <mukilanthiagarajan@gmail.com>
* gfx: Remove `FontTemplateData` (#32034)Martin Robinson2024-04-161-1/+2
| | | | | | | | | | | | | | | | | | | Now that `FontTemplateData` is more or less the same on all platforms, it can be removed. This is a preparatory change for a full refactor of the font system on Servo. The major changes here are: - Remove `FontTemplateData` and move its members into `FontTemplate` - Make `FontTemplate` have full interior mutability instead of only the `FontTemplateData` member. This is preparation for having these data types `Send` and `Sync` with locking. - Remove the strong/weak reference concept for font data. In practice, all font data references were strong, so this was never fully complete. Instead of using this approach, the new font system will use a central font data cache with references associated to layouts. - The `CTFont` cache is now a global cache, so `CTFont`s can be shared between threads. The cache is cleared when clearing font caches. A benefit of this change (apart from `CTFont` sharing) is that font data loading is platform-independent now.
* Upgrade Stylo to 2024-03-01 (#32089)Oriol Brufau2024-04-163-47/+27
| | | | | | | * Upgrade Stylo to 2024-03-01 * Fixup for https://bugzil.la/1882754 * Update test expectations
* Update Stylo to 2023-10-16 (#31932)Oriol Brufau2024-03-303-3/+2
| | | | | | | | | | | | | | | | | | | | | | | * Update Stylo to 2023-10-16 * Fixup for https://phabricator.services.mozilla.com/D185154 * Fixup for https://phabricator.services.mozilla.com/D188216 * Fixup for https://phabricator.services.mozilla.com/D185677 * Fixup for https://phabricator.services.mozilla.com/D188566 * Fixup for https://phabricator.services.mozilla.com/D188727 * Fixup for https://phabricator.services.mozilla.com/D189475 * Fixup for https://phabricator.services.mozilla.com/D189521 * Fixup for https://phabricator.services.mozilla.com/D188812 * Fixup for https://phabricator.services.mozilla.com/D189484 * Update test expectations
* clippy: fix `result_unit_err` warnings (#31791)eri2024-03-213-8/+8
| | | | | | | | | | | | | | | | | * clippy: fix `result_unit_err` warnings * feat: fix result warnings in script * doc: document `generate_key` return type Co-authored-by: Martin Robinson <mrobinson@igalia.com> * feat: add back result to RangeRequestBounds::get_final Co-authored-by: Martin Robinson <mrobinson@igalia.com> --------- Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* Update Stylo to 2023-09-01 (#31609)Oriol Brufau2024-03-182-18/+18
| | | | | | | | | | | | | | | | | | | | | * Update Stylo to 2023-09-01 * Fixup for https://phabricator.services.mozilla.com/D184929 * Fixup for https://phabricator.services.mozilla.com/D184526 * Fixup for https://phabricator.services.mozilla.com/D184525 * Fixup for https://phabricator.services.mozilla.com/D185154 * Fixup for https://phabricator.services.mozilla.com/D184685 * Fixup for https://phabricator.services.mozilla.com/D185916 * Fixup for https://phabricator.services.mozilla.com/D185492 * Fixup for https://phabricator.services.mozilla.com/D186626 * Update test expectations
* fonts: Add `FontIdentifier` and `LocalFontIdentifier` (#31658)Martin Robinson2024-03-141-2/+1
| | | | | | | | | | | | | | | | | | | Instead of using a simple `Atom` to identify a local font, use a data structure. This allows us to carry more information necessary to identify a local font (such as a path on MacOS). We need this for the new version of WebRender, as fonts on MacOS now require a path. This has a lot of benefits: 1. We can avoid loading fonts without paths on MacOS, which should avoid a lot of problems with flakiness and ensure we always load the same font for a given identifier. 2. This clarifies the difference between web fonts and local fonts, though there is more work to do here. 3. This avoid a *lot* of font shenanigans, such as trying to work backwards from the name of the font to the path of the font we actually matched. In general, we can remove a lot of code trying to accomplish these shenanigans. 4. Getting the font bytes always returns an `Arc` now avoiding an extra full font copy in the case of Canvas.
* clippy: Fix assorted warnings in `components/` (#31628)eri2024-03-133-7/+12
| | | | | | | * clippy: fix assorted warnings in `components/` * fix: new and default * fix: review comments
* clippy: fix some warnings in components/canvas (#31563)eri2024-03-085-95/+86
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* Move Stylo to its own repo (#31350)Delan Azabani2024-02-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * Remove packages that were moved to external repo * Add workspace dependencies pointing to 2023-06-14 branch * Fix servo-tidy.toml errors * Update commit to include #31346 * Update commit to include servo/stylo#2 * Move css-properties.json lookup to target/doc/stylo * Remove dependency on vendored mako in favour of pypi dependency This also removes etc/ci/generate_workflow.py, which has been unused since at least 9e71bd6a7010d6e5723831696ae0ebe26b47682f. * Add temporary code to debug Windows test failures * Fix failures on Windows due to custom target dir * Update commit to include servo/stylo#3 * Fix license in tests/unit/style/build.rs * Document how to build with local Stylo in Cargo.toml
* canvas2d: Implement `.reset()` (#31258)Smitty2024-02-051-1/+2
| | | | | | | | | | | * Implement Canvas2D reset * Update WPT tests * Apply suggestions from code review --------- Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* gfx: Rename `WebrenderSurfman` to `RenderingContext` and move to `gfx` (#31184)Martin Robinson2024-01-272-5/+4
| | | | | | | | | | | This is a small cleanup that moves and renames this class. The rename is simply because we are exposing a lot about the details of Servo's rendering in the API and it makes sense to start thinking about abstracting that away a bit. This also moves the struct to `gfx`, which does have an effect on Servo's dependency graph. This adds a new dependency on gfx to `compositing`, but `compositing` had a transitive dependency on gfx before through `canvas`.
* deps: Remove unused crate dependencies (#31185)Martin Robinson2024-01-261-2/+0
| | | These were identified with `cargo-marchete`.
* rustdoc: Fix many rustdoc errors (#31147)Martin Robinson2024-01-221-1/+1
| | | | This fixes many rustdoc errors that occur due to raw URLs in rustdoc comments as well as unescaped Rust code that should be in backticks.
* Further changes required by ServoOriol Brufau2023-11-211-12/+12
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* Further changes required by ServoOriol Brufau2023-11-061-3/+35
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* Further changes required by ServoOriol Brufau2023-11-041-1/+1
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* Move `*_traits` and other shared types to `shared`Martin Robinson2023-11-031-3/+3
| | | | | | | | | | | | This is the start of the organization of types that are in their own crates in order to break dependency cycles between other crates. The idea here is that putting these packages into their own directory is the first step toward cleaning them up. They have grown organically and it is difficult to explain to new folks where to put new shared types. Many of these crates contain more than traits or don't contain traits at all. Notably, `script_traits` isn't touched because it is vendored from Gecko. Eventually this will move to `third_party`.
* Clean up a bit of the canvas backend abstractions (#30637)Ennui Langeweile2023-10-272-86/+30
| | | | | | * Clean up a bit of the canvas backend abstractions * Remove unused import Sneaky, sneaky little hecker
* Use `IpcSharedMemory` for `Canvas2dMsg::DrawImage` (#30544)Ennui Langeweile2023-10-182-11/+26
| | | | | | | | | * Use `IpcSharedMemory` for `Canvas2DMsg::DrawImage` * Fix `Canvas2dMsg::DrawEmptyImage` crashes * Do not premultiply canvas image data * Move `image_data` back to its original position
* Temporarily convert existing cfg(debug_assertions) crashes to warnings (#30578)Delan Azabani2023-10-181-3/+6
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* Further changes required by ServoOriol Brufau2023-10-021-5/+5
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* Fix webgl regression after WebRender upgrade (#30390)Mukilan Thiyagarajan2023-09-201-26/+22
| | | | | | | | | | | | | | | | | Sending WebRender an explicit ResourceUpdate message after every buffer swap invalidates the tile caches that depend on the image resource created for the webgl canvas. The previous WebRender code that Servo was using might have worked with WebGL only accidentally since picture caching was disabled by [default][1] and so the tiles were not cached between frames. Fixes #30367 [1]: https://github.com/servo/servo/blob/c385b3c9737c17d59cb02e520c3b68b232cb6497/third_party/webrender/webrender/src/renderer.rs#L7073 Signed-off-by: Mukilan Thiyagarajan <mukilan@igalia.com>
* Strict import formatting (grouping and granularity) (#30325)Samson2023-09-116-89/+61
| | | | | * strict imports formatting * Reformat all imports
* Upgrade WebRender to e491e1ae637b2eed1e7195855d88357e5eb3ddf9 (#30323)Martin Robinson2023-09-102-16/+21
| | | | | | | | | | | | | | | | | | * Upgrade vendored version of WebRender * Patch WebRender: upgrade version of gleam * Restore hit testing implementation * Fix WebRender warnings * Adapt Servo to new WebRender * Update results * Add a workaround for #30313 This slightly expands text boundaries in order to take into account the fact that layout isn't measuring glyph boundaries.
* remove `extern crate` (#30311)Samson2023-09-086-5/+6
| | | | | | | | | | | * remove extern crate * Update components/script_plugins/lib.rs Co-authored-by: Martin Robinson <mrobinson@igalia.com> --------- Co-authored-by: Martin Robinson <mrobinson@igalia.com>
* [chore] Update 'half' in components/canvas (#30098)Fabrice Desré2023-08-151-1/+1
| | | This removes a duplicate version
* Remove dependency on surfman-chains (#30090)Martin Robinson2023-08-113-25/+10
| | | This functionality is now part of surfman itself.
* Try to `use` WebRender types moreMartin Robinson2023-07-104-50/+54
| | | | | The newer versions of WebRender move types around between `webrender` and `webrender_api` and this will reduce the churn during the upgrade.
* Vendor the current version of WebRenderMartin Robinson2023-07-031-2/+2
| | | | | | | | This is a step toward upgrading WebRender, which will be upgraded and patched in the `third_party` directory. This change vendors the current private branch of WebRender that we use and adds a `patches` directory which tracks the changes on top of the upstream WebRender commit described by third_party/webrender/patches/head.
* Remove the DOMToTexture featureMartin Robinson2023-06-272-150/+0
| | | | | | | | | | | This relies on WebRender's frame output API, `set_output_image_handler`, which has been removed from the latest upstream [1]. It's sad to remove this feature, which was probably a lot of work to implement, but it seems difficult to patch WebRender to restore this functionality. Fixes #29936. 1. https://hg.mozilla.org/mozilla-central/rev/361521e3c52324809553c555fb066d50f023d9bf
* Further changes required by ServoOriol Brufau2023-05-241-0/+2
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* Start the transition to workspace dependenciesMartin Robinson2023-05-171-15/+15
| | | | | | | This will ultimately make it simpler to update crate dependencies and reduce duplicate when specifying requirements. Generally, this change does not touch dependencies that are only used by a single crate. We could consider moving them to workspace dependencies in the future.
* Bump surfman to 0.6Thomas Gardner2023-02-241-1/+1
| | | | | Update to the new release of surfman, and consume it without using the `patches` section in Cargo.toml.
* Use crates.io release of raqoteAlex Touchet2023-02-081-1/+1
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* Bump euclid to 0.22Martin Robinson2023-01-264-11/+11
| | | | | | | | | | | | | - Also updates raqote to latest with an upgrade of font-kit to 0.11 applied on as a patch - Update lyon_geom to the latest version Major change: - All matrices are now stored in row major order. This means that parameters to rotation functions no longer should be negated. - `post_...()` functions are now named `then()`. `pre_transform()` is removed, so `then()` is used and the order of operations changed.
* Update font-kit.Josh Matthews2022-04-011-2/+2
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* Updated cssparser dependency to 0.29.Lewin Probst2021-11-181-1/+1
| | | | Signed-off-by: Lewin Probst <info@emirror.de>
* feat: shorten thread namesyvt2021-07-192-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Linux kernel imposes a 15-byte limit on thread names[1]. This means information that does not fit in this limit, e.g., the pipeline ID of layout and script threads, is lost in a debugger and profiler (see the first column of the table below). This commit shortens the thread names used in Servo to maximize the amount of information conveyed. It also rectifies some inconsistencies in the names. | Before | After | |-------------------|-------------------| | `BluetoothThread` | `Bluetooth` | | `CanvasThread` | `Canvas` | | `display alert d` | `AlertDialog` | | `FontCacheThread` | `FontCache` | | `GLPlayerThread` | `GLPlayer` | | `HTML Parser` | `Parse:www.examp` | | `LayoutThread Pi` | `Layout(1,1)` | | `Memory profiler` | `MemoryProfiler` | | `Memory profiler` | `MemoryProfTimer` | | `OfflineAudioCon` | `OfflineACResolv` | | `PullTimelineMar` | `PullTimelineDat` | | `ScriptThread Pi` | `Script(1,1)` | | `WebWorker for h` | `WW:www.example.` | | `ServiceWorker f` | `SW:www.example.` | | `ServiceWorkerMa` | `SvcWorkerManage` | | `Time profiler t` | `TimeProfTimer` | | `Time profiler` | `TimeProfiler` | | `WebGL thread` | `WebGL` | | `Choose a device` | `DevicePicker` | | `Pick a file` | `FilePicker` | | `Pick files` | `FilePicker` | [1]: https://stackoverflow.com/questions/5026531/thread-name-longer-than-15-chars
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