Martin Robinson 9195344b75 compositor: Create a single cross-process compositor API (#33619) (#33660) ... 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>		2024-10-09 17:30:24 +00:00
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Cargo.toml	Add rust-version to all Cargo.toml files (#33483)	2024-09-17 16:39:07 +00:00
lib.rs	compositor: Create a single cross-process compositor API (#33619) (#33660)	2024-10-09 17:30:24 +00:00