blob: f4eea70eb9d09d3670b46cd14ff244a7404fd319 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cc/resources/sync_point_helper.h"
#include "third_party/WebKit/public/platform/WebGraphicsContext3D.h"
namespace cc {
class SignalSyncPointCallbackClass
: public WebKit::WebGraphicsContext3D::WebGraphicsSyncPointCallback {
public:
explicit SignalSyncPointCallbackClass(const base::Closure& closure)
: closure_(closure) {}
virtual void onSyncPointReached() {
if (!closure_.is_null())
closure_.Run();
}
private:
base::Closure closure_;
};
void SyncPointHelper::SignalSyncPoint(
WebKit::WebGraphicsContext3D* context3d,
unsigned sync_point,
const base::Closure& closure) {
SignalSyncPointCallbackClass* callback_class =
new SignalSyncPointCallbackClass(closure);
// Pass ownership of the CallbackClass to WebGraphicsContext3D.
context3d->signalSyncPoint(sync_point, callback_class);
}
} // namespace cc
|
