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authorbors-servo <lbergstrom+bors@mozilla.com>2018-04-18 02:05:35 -0400
committerGitHub <noreply@github.com>2018-04-18 02:05:35 -0400
commitb182d7c2ea920fcfb3ffef7a23960140fccb6147 (patch)
tree22da0362eb8ecb98706c2dd332a5d7df987a137b /components/script/dom
parent087bd20b6d4e61fd54b71ed42a0ce757f993bb66 (diff)
parent36c0e387dded4ba3952091d468bd68a4b700ab11 (diff)
downloadservo-b182d7c2ea920fcfb3ffef7a23960140fccb6147.tar.gz
servo-b182d7c2ea920fcfb3ffef7a23960140fccb6147.zip
Auto merge of #20648 - mattnenterprise:aliased-line-width-range, r=nox
Implement gl.getParameter(gl.ALIASED_LINE_WIDTH_RANGE) <!-- Please describe your changes on the following line: --> Implement gl.getParameter(gl.ALIASED_LINE_WIDTH_RANGE) --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [X] `./mach build -d` does not report any errors - [X] `./mach build-geckolib` does not report any errors - [X] `./mach test-tidy` does not report any errors - [X] These changes fix #20535 <!-- Either: --> - [ ] There are tests for these changes OR - [ ] These changes do not require tests because _____ <!-- Also, please make sure that "Allow edits from maintainers" checkbox is checked, so that we can help you if you get stuck somewhere along the way.--> <!-- Pull requests that do not address these steps are welcome, but they will require additional verification as part of the review process. --> <!-- Reviewable:start --> --- This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/20648) <!-- Reviewable:end -->
Diffstat (limited to 'components/script/dom')
-rw-r--r--components/script/dom/webglrenderingcontext.rs8
1 files changed, 8 insertions, 0 deletions
diff --git a/components/script/dom/webglrenderingcontext.rs b/components/script/dom/webglrenderingcontext.rs
index ce09fda8943..8e4757a5841 100644
--- a/components/script/dom/webglrenderingcontext.rs
+++ b/components/script/dom/webglrenderingcontext.rs
@@ -1326,6 +1326,14 @@ impl WebGLRenderingContextMethods for WebGLRenderingContext {
[width, height].to_jsval(cx, rval.handle_mut());
return rval.get();
}
+ constants::ALIASED_LINE_WIDTH_RANGE => {
+ let (sender, receiver) = webgl_channel().unwrap();
+ self.send_command(WebGLCommand::AliasedLineWidthRange(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);