blob: dc68e96dd73e8a61e05d230c118b21a52db9410d (
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
38
39
40
41
42
43
44
45
46
|
// Copyright 2012 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.
#ifndef CC_OUTPUT_OUTPUT_SURFACE_CLIENT_H_
#define CC_OUTPUT_OUTPUT_SURFACE_CLIENT_H_
#include "base/memory/ref_counted.h"
#include "base/time.h"
#include "cc/base/cc_export.h"
#include "cc/output/context_provider.h"
#include "ui/gfx/rect.h"
namespace gfx {
class Transform;
}
namespace cc {
class CompositorFrameAck;
class CC_EXPORT OutputSurfaceClient {
public:
// Called to synchronously re-initialize using the Context3D. Upon returning
// the compositor should be able to draw using GL what was previously
// committed.
virtual bool DeferredInitialize(
scoped_refptr<ContextProvider> offscreen_context_provider) = 0;
virtual void SetNeedsRedrawRect(gfx::Rect damage_rect) = 0;
virtual void OnVSyncParametersChanged(base::TimeTicks timebase,
base::TimeDelta interval) = 0;
virtual void BeginFrame(base::TimeTicks frame_time) = 0;
virtual void OnSendFrameToParentCompositorAck(
const CompositorFrameAck& ack) = 0;
virtual void OnSwapBuffersComplete() = 0;
virtual void DidLoseOutputSurface() = 0;
virtual void SetExternalDrawConstraints(const gfx::Transform& transform,
gfx::Rect viewport) = 0;
protected:
virtual ~OutputSurfaceClient() {}
};
} // namespace cc
#endif // CC_OUTPUT_OUTPUT_SURFACE_CLIENT_H_
|