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LibJS+LibWeb: Reduce use of GlobalObject as an intermediary

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- Prefer VM::current_realm() over GlobalObject::associated_realm()
- Prefer VM::heap() over GlobalObject::heap()
- Prefer Cell::vm() over Cell::global_object()
- Prefer Wrapper::vm() over Wrapper::global_object()
- Inline Realm::global_object() calls used to access intrinsics as they
  will later perform a direct lookup without going through the global
  object
This commit is contained in:
Linus Groh 2022-08-22 19:00:49 +01:00
parent e3895e6c80
commit b345a0acca
58 changed files with 157 additions and 231 deletions
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10
Userland/Libraries/LibWeb/FileAPI/Blob.cpp
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@ -221,8 +221,8 @@ DOM::ExceptionOr<NonnullRefPtr<Blob>> Blob::slice(Optional<i64> start, Optional<
// https://w3c.github.io/FileAPI/#dom-blob-text
JS::Promise* Blob::text()
{
auto& global_object = wrapper()->global_object();
auto& realm = *global_object.associated_realm();
auto& vm = wrapper()->vm();
auto& realm = *vm.current_realm();
// FIXME: 1. Let stream be the result of calling get stream on this.
// FIXME: 2. Let reader be the result of getting a reader from stream. If that threw an exception, return a new promise rejected with that exception.
@ -230,7 +230,7 @@ JS::Promise* Blob::text()
// FIXME: We still need to implement ReadableStream for this step to be fully valid.
// 3. Let promise be the result of reading all bytes from stream with reader
auto* promise = JS::Promise::create(realm);
auto* result = JS::js_string(global_object.heap(), String { m_byte_buffer.bytes() });
auto* result = JS::js_string(vm, String { m_byte_buffer.bytes() });
// 4. Return the result of transforming promise by a fulfillment handler that returns the result of running UTF-8 decode on its first argument.
promise->fulfill(result);
@ -240,8 +240,8 @@ JS::Promise* Blob::text()
// https://w3c.github.io/FileAPI/#dom-blob-arraybuffer
JS::Promise* Blob::array_buffer()
{
auto& global_object = wrapper()->global_object();
auto& realm = *global_object.associated_realm();
auto& vm = wrapper()->vm();
auto& realm = *vm.current_realm();
// FIXME: 1. Let stream be the result of calling get stream on this.
// FIXME: 2. Let reader be the result of getting a reader from stream. If that threw an exception, return a new promise rejected with that exception.