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Convert CGTraitInterface to use safe JSContext instead of raw JSContext

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This commit is contained in:
marmeladema 2019-07-22 01:09:24 +01:00
parent 808fa65aef
commit 2c5d0a6ebc
43 changed files with 443 additions and 528 deletions
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21
components/script/dom/audiobuffer.rs
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@ -13,6 +13,7 @@ use crate::dom::bindings::num::Finite;
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
use crate::dom::bindings::root::DomRoot;
use crate::dom::window::Window;
use crate::script_runtime::JSContext as SafeJSContext;
use dom_struct::dom_struct;
use js::jsapi::JS_GetArrayBufferViewBuffer;
use js::jsapi::{Heap, JSContext, JSObject};
@ -230,22 +231,20 @@ impl AudioBufferMethods for AudioBuffer {
// https://webaudio.github.io/web-audio-api/#dom-audiobuffer-getchanneldata
#[allow(unsafe_code)]
unsafe fn GetChannelData(
&self,
cx: *mut JSContext,
channel: u32,
) -> Fallible<NonNull<JSObject>> {
fn GetChannelData(&self, cx: SafeJSContext, channel: u32) -> Fallible<NonNull<JSObject>> {
if channel >= self.number_of_channels {
return Err(Error::IndexSize);
}
if !self.restore_js_channel_data(cx) {
return Err(Error::JSFailed);
}
unsafe {
if !self.restore_js_channel_data(*cx) {
return Err(Error::JSFailed);
}
Ok(NonNull::new_unchecked(
self.js_channels.borrow()[channel as usize].get(),
))
Ok(NonNull::new_unchecked(
self.js_channels.borrow()[channel as usize].get(),
))
}
}
// https://webaudio.github.io/web-audio-api/#dom-audiobuffer-copyfromchannel