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Use ipc::bytes_channel in ReadPixels

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This commit is contained in:
Anthony Ramine 2018-09-07 16:46:41 +02:00
parent 4e9281dcbf
commit 408e540c55
3 changed files with 11 additions and 10 deletions
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6
components/script/dom/webglrenderingcontext.rs
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@ -1202,7 +1202,7 @@ impl WebGLRenderingContext {
let width = cmp::min(width, fb_width as u32);
let height = cmp::min(height, fb_height as u32);
let (sender, receiver) = webgl_channel().unwrap();
let (sender, receiver) = ipc::bytes_channel().unwrap();
self.send_command(WebGLCommand::ReadPixels(
0,
0,
@ -1212,7 +1212,7 @@ impl WebGLRenderingContext {
constants::UNSIGNED_BYTE,
sender,
));
Some(receiver.recv().unwrap().into())
Some(receiver.recv().unwrap())
}
pub fn array_buffer(&self) -> Option<DomRoot<WebGLBuffer>> {
@ -2894,7 +2894,7 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
_ => return self.webgl_error(InvalidOperation),
};
let (sender, receiver) = webgl_channel().unwrap();
let (sender, receiver) = ipc::bytes_channel().unwrap();
self.send_command(WebGLCommand::ReadPixels(x, y, width, height, format, pixel_type, sender));
let result = receiver.recv().unwrap();