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Changes for spidermomkey upgrade.

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This commit is contained in:
Josh Matthews 2022-11-20 00:34:37 -05:00
parent f1bb3dcad0
commit bd77a4043c
16 changed files with 245 additions and 186 deletions
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8
components/script/dom/readablestream.rs
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@ -24,7 +24,8 @@ use js::jsapi::{
ReadableStreamDefaultReaderRead, ReadableStreamError, ReadableStreamGetReader,
ReadableStreamIsDisturbed, ReadableStreamIsLocked, ReadableStreamIsReadable,
ReadableStreamReaderMode, ReadableStreamReaderReleaseLock, ReadableStreamUnderlyingSource,
ReadableStreamUpdateDataAvailableFromSource, UnwrapReadableStream,
ReadableStreamUpdateDataAvailableFromSource, UnwrapReadableStream, JS_GetArrayBufferViewData,
AutoRequireNoGC,
};
use js::jsval::JSVal;
use js::jsval::UndefinedValue;
@ -332,11 +333,14 @@ unsafe extern "C" fn write_into_read_request_buffer(
source: *const c_void,
_cx: *mut JSContext,
_stream: HandleObject,
buffer: *mut c_void,
chunk: HandleObject,
length: usize,
bytes_written: *mut usize,
) {
let source = &*(source as *const ExternalUnderlyingSourceController);
let mut is_shared_memory = false;
let buffer = JS_GetArrayBufferViewData(*chunk, &mut is_shared_memory, &AutoRequireNoGC { _address: 0 });
assert!(!is_shared_memory);
let slice = slice::from_raw_parts_mut(buffer as *mut u8, length);
source.write_into_buffer(slice);