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* Refactor common infrastructure for creating memory reports. (#36579)Josh Matthews13 days1-1/+2
| | | | | | | | | This removes a bunch of duplicated code needed to support ConditionalMallocSizeOf correctly, and fixes multiple places where that code was subtly wrong (the seen pointers hashset was never cleared). Testing: Measuring https://www.nist.gov/image-gallery lots of times. Signed-off-by: Josh Matthews <josh@joshmatthews.net>
* net: Report memory usage for image cache. (#36556)Josh Matthews2025-04-161-3/+6
| | | | | | | | | These changes add a new report for image cache memory usage for each script thread. Testing: Looked at the numbers after browsing various stock photo sites that show galleries of images. Signed-off-by: Josh Matthews <josh@joshmatthews.net>
* `compositing`: Combine `webrender_traits` and `compositing_traits` (#36372)Martin Robinson2025-04-061-1/+1
| | | | | | | | | | | | | | | These two traits both exposed different parts of the compositing API, but now that the compositor doesn't depend directly on `script` any longer and the `script_traits` crate has been split into the `constellation_traits` crate, this can be finally be cleaned up without causing circular dependencies. In addition, some unit tests for the `IOPCompositor`'s scroll node tree are also moved into `compositing_traits` as well. Testing: This just combines two crates, so no new tests are necessary. Fixes: #35984. Signed-off-by: Martin Robinson <mrobinson@igalia.com> Signed-off-by: Martin Robinson <mrobinson@igalia.com>
* Update rustfmt to the 2024 style edition (#35764)Simon Wülker2025-03-031-1/+1
| | | | | | | | | | | | | * Use 2024 style edition Signed-off-by: Simon Wülker <simon.wuelker@arcor.de> * Reformat all code Signed-off-by: Simon Wülker <simon.wuelker@arcor.de> --------- Signed-off-by: Simon Wülker <simon.wuelker@arcor.de>
* script: Do not set up an IPC route for every image load (#35041)Martin Robinson2025-01-251-21/+18
| | | | | | | | | | | | Instead of setting up a route for every image load in the DOM / Layout, route all incoming image cache responses through the `ScriptThread`. This avoids creating a set of file descriptor for every image that is loaded. This change requires having the `ImageCache` track the `PipelineId` of the original the listener so that the `ScriptThread` can route it properly to the correct `Window`. Signed-off-by: Martin Robinson <mrobinson@igalia.com>
* net: Raed RippyPNG resource once at startup. (#34954)Josh Matthews2025-01-121-1/+1
| | | Signed-off-by: Josh Matthews <josh@joshmatthews.net>
* compositor: Create a single cross-process compositor API (#33619) (#33660)Martin Robinson2024-10-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | Instead of exposing many different kinds of messages to the compositor that are routed through the constellation, expose a single message type which can be sent across IPC channels. In addition, this IPC channel and the route to the crossbeam channel with the compositor is created along with the `CompositorProxy`, simplifying what needs to be passed around during pipeline initialization. Previously, some image updates (from video) were sent over IPC with a special serialization routine and some were sent via crossbeam channels (canvas). Now all updates go over the IPC channel `IpcSharedMemory` is used to avoid serialization penalties. This should improve performance and reduce copies for video, but add a memory copy overhead for canvas. This will improve in the future when canvas renders directly into a texture. All-in-all this is a simplification which opens the path toward having a standard compositor API and reduces the number of duplicate messages and proxying that had to happen in libservo. Signed-off-by: Martin Robinson <mrobinson@igalia.com>
* Revert "compositor: Create a single cross-process compositor API (#33619)" ↵Martin Robinson2024-10-041-2/+2
| | | | | | | | | (#33645) This reverts commit f2f5614ad64927aa82aa8937ae14a6086df49d2b. This is causing intermittent crashes: https://github.com/servo/servo/actions/runs/11167043809/job/31044255019 Signed-off-by: Martin Robinson <mrobinson@igalia.com>
* compositor: Create a single cross-process compositor API (#33619)Martin Robinson2024-10-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | Instead of exposing many different kinds of messages to the compositor that are routed through the constellation, expose a single message type which can be sent across IPC channels. In addition, this IPC channel and the route to the crossbeam channel with the compositor is created along with the `CompositorProxy`, simplifying what needs to be passed around during pipeline initialization. Previously, some image updates (from video) were sent over IPC with a special serialization routine and some were sent via crossbeam channels (canvas). Now all updates go over the IPC channel `IpcSharedMemory` is used to avoid serialization penalties. This should improve performance and reduce copies for video, but add a memory copy overhead for canvas. This will improve in the future when canvas renders directly into a texture. All-in-all this is a simplification which opens the path toward having a standard compositor API and reduces the number of duplicate messages and proxying that had to happen in libservo. Signed-off-by: Martin Robinson <mrobinson@igalia.com>
* compositor: Move WebRender-ish messages and types to `webrender_traits` (#32315)Mukilan Thiyagarajan2024-05-201-14/+4
| | | | | | | | | | | | | | | | | | | | * 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>
* clippy: fix warnings in components/shared (#31565)eri2024-03-081-5/+2
| | | | | | | * clippy: fix some warnings in components/shared * fix: unit tests * fix: review comments
* Move `*_traits` and other shared types to `shared`Martin Robinson2023-11-031-0/+156
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`.