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Use string16 instead of std::string when sending IPC messages.

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The underlying V8::String is represented in UTF18, by using string16 in
IPC messages we can avoid the overhead of encode conversion.
This commit is contained in:
Cheng Zhao 2013-09-20 22:55:42 +08:00
parent ef5a4b5fe0
commit ef4b36d621
17 changed files with 68 additions and 60 deletions
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6
browser/api/atom_api_event.cc
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@ -4,6 +4,8 @@
#include "browser/api/atom_api_event.h"
#include "common/string16_conversions.h"
using node::node_isolate;
namespace atom {
@ -40,10 +42,10 @@ v8::Handle<v8::Object> Event::CreateV8Object() {
}
// static
std::string Event::GetReturnValue(v8::Handle<v8::Object> event) {
string16 Event::GetReturnValue(v8::Handle<v8::Object> event) {
v8::HandleScope scope;
v8::Local<v8::Value> json = event->Get(v8::String::New("returnValue"));
return *v8::String::Utf8Value(json);
return V8ValueToUTF16(json);
}
v8::Handle<v8::Value> Event::New(const v8::Arguments &args) {