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WebGLSender doesn't really implement Serializable
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parent
15be654868
commit
1b05ad4bb3
2 changed files with 38 additions and 2 deletions
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@ -7,7 +7,7 @@ use gleam::gl;
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use gleam::gl::GLsync;
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use gleam::gl::GLuint;
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use gleam::gl::Gl;
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use ipc_channel::ipc::{IpcBytesReceiver, IpcBytesSender, IpcSharedMemory};
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use ipc_channel::ipc::{IpcBytesReceiver, IpcBytesSender, IpcSender, IpcSharedMemory};
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use pixels::PixelFormat;
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use std::borrow::Cow;
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use std::fmt;
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@ -175,10 +175,25 @@ impl WebGLMsgSender {
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pub fn send_dom_to_texture(&self, command: DOMToTextureCommand) -> WebGLSendResult {
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self.sender.send(WebGLMsg::DOMToTextureCommand(command))
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}
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pub fn webxr_external_image_api(&self) -> impl webxr_api::WebGLExternalImageApi {
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SerializableWebGLMsgSender {
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ctx_id: self.ctx_id,
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sender: self.sender.to_ipc(),
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}
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}
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}
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// WegGLMsgSender isn't actually serializable, despite what it claims.
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#[derive(Clone, Debug, Deserialize, MallocSizeOf, Serialize)]
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struct SerializableWebGLMsgSender {
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ctx_id: WebGLContextId,
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#[ignore_malloc_size_of = "channels are hard"]
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sender: IpcSender<WebGLMsg>,
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}
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#[typetag::serde]
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impl webxr_api::WebGLExternalImageApi for WebGLMsgSender {
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impl webxr_api::WebGLExternalImageApi for SerializableWebGLMsgSender {
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fn lock(&self) -> Result<(GLuint, Size2D<i32>, GLsync), webxr_api::Error> {
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let (sender, receiver) = webgl_channel().or(Err(webxr_api::Error::CommunicationError))?;
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self.sender
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