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Auto merge of #20414 - servo:webgl, r=emilio

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Implement gl.getParameter(gl.ALIASED_POINT_SIZE_RANGE)

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bors-servo 2018-03-24 14:58:38 -04:00 • committed by GitHub
commit 782d4d4af6
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13 changed files with 230 additions and 32 deletions
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8
components/script/dom/webglrenderingcontext.rs
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@ -1328,6 +1328,14 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
[x, y, width, height].to_jsval(cx, rval.handle_mut());
return rval.get();
}
constants::ALIASED_POINT_SIZE_RANGE => {
let (sender, receiver) = webgl_channel().unwrap();
self.send_command(WebGLCommand::AliasedPointSizeRange(sender));
let (width, height) = receiver.recv().unwrap();
rooted!(in(cx) let mut rval = UndefinedValue());
[width, height].to_jsval(cx, rval.handle_mut());
return rval.get();
}
_ => {
if !self.extension_manager.is_get_parameter_name_enabled(parameter) {
self.webgl_error(WebGLError::InvalidEnum);