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Move webgl_channel into base crate (#32339)

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* Move webgl_channel into a shared crate

* Add license header

* Rename channle types and simplify module

* Move module to base
This commit is contained in:
Ngo Iok Ui (Wu Yu Wei) 2024-05-24 15:13:20 +09:00 • committed by GitHub
parent fc08bd1aa7
commit b1031d68c7
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10 changed files with 164 additions and 244 deletions
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40
components/shared/canvas/webgl.rs
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@ -7,6 +7,12 @@ use std::fmt;
use std::num::{NonZeroU32, NonZeroU64};
use std::ops::Deref;
/// Receiver type used in WebGLCommands.
pub use base::generic_channel::GenericReceiver as WebGLReceiver;
/// Sender type used in WebGLCommands.
pub use base::generic_channel::GenericSender as WebGLSender;
/// Result type for send()/recv() calls in in WebGLCommands.
pub use base::generic_channel::SendResult as WebGLSendResult;
use euclid::default::{Rect, Size2D};
use ipc_channel::ipc::{IpcBytesReceiver, IpcBytesSender, IpcSharedMemory};
use malloc_size_of_derive::MallocSizeOf;
@ -20,17 +26,33 @@ use webxr_api::{
};
/// Helper function that creates a WebGL channel (WebGLSender, WebGLReceiver) to be used in WebGLCommands.
pub use crate::webgl_channel::webgl_channel;
pub fn webgl_channel<T>() -> Option<(WebGLSender<T>, WebGLReceiver<T>)>
where
T: for<'de> Deserialize<'de> + Serialize,
{
base::generic_channel::channel(servo_config::opts::multiprocess())
}
/// Entry point channel type used for sending WebGLMsg messages to the WebGL renderer.
pub use crate::webgl_channel::WebGLChan;
#[derive(Clone, Debug, Deserialize, Serialize)]
pub struct WebGLChan(pub WebGLSender<WebGLMsg>);
impl WebGLChan {
#[inline]
pub fn send(&self, msg: WebGLMsg) -> WebGLSendResult {
self.0.send(msg)
}
}
/// Entry point type used in a Script Pipeline to get the WebGLChan to be used in that thread.
pub use crate::webgl_channel::WebGLPipeline;
/// Receiver type used in WebGLCommands.
pub use crate::webgl_channel::WebGLReceiver;
/// Result type for send()/recv() calls in in WebGLCommands.
pub use crate::webgl_channel::WebGLSendResult;
/// Sender type used in WebGLCommands.
pub use crate::webgl_channel::WebGLSender;
#[derive(Clone, Debug, Deserialize, Serialize)]
pub struct WebGLPipeline(pub WebGLChan);
impl WebGLPipeline {
pub fn channel(&self) -> WebGLChan {
self.0.clone()
}
}
#[derive(Clone, Debug, Deserialize, Serialize)]
pub struct WebGLCommandBacktrace {