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Replace NonZero<*mut JSObject> with a wrapper to enable local trait impls.

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This commit is contained in:
Simon Sapin 2017-10-14 12:54:57 +02:00
parent 115d859551
commit e2fafd2dfc
22 changed files with 108 additions and 69 deletions
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6
components/script/dom/webgl_extensions/extensions.rs
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@ -4,18 +4,18 @@
use canvas_traits::webgl::WebGLError;
use core::iter::FromIterator;
use core::nonzero::NonZero;
use dom::bindings::cell::DomRefCell;
use dom::bindings::codegen::Bindings::OESStandardDerivativesBinding::OESStandardDerivativesConstants;
use dom::bindings::codegen::Bindings::OESTextureHalfFloatBinding::OESTextureHalfFloatConstants;
use dom::bindings::codegen::Bindings::WebGLRenderingContextBinding::WebGLRenderingContextConstants as constants;
use dom::bindings::nonnull::NonNullJSObjectPtr;
use dom::bindings::root::DomRoot;
use dom::bindings::trace::JSTraceable;
use dom::webglrenderingcontext::WebGLRenderingContext;
use fnv::{FnvHashMap, FnvHashSet};
use gleam::gl::GLenum;
use heapsize::HeapSizeOf;
use js::jsapi::{JSContext, JSObject};
use js::jsapi::JSContext;
use js::jsval::JSVal;
use ref_filter_map::ref_filter_map;
use std::cell::Ref;
@ -109,7 +109,7 @@ impl WebGLExtensions {
.collect()
}
pub fn get_or_init_extension(&self, name: &str, ctx: &WebGLRenderingContext) -> Option<NonZero<*mut JSObject>> {
pub fn get_or_init_extension(&self, name: &str, ctx: &WebGLRenderingContext) -> Option<NonNullJSObjectPtr> {
let name = name.to_uppercase();
self.extensions.borrow().get(&name).and_then(|extension| {
if extension.is_supported(self) {