1 // Copyright 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
8 #include "base/memory/scoped_ptr.h"
14 struct CCAppendQuadsData
;
15 struct CCSharedQuadState
;
19 virtual ~CCQuadSink() { }
21 // Call this to add a SharedQuadState before appending quads that refer to it. Returns a pointer
22 // to the given SharedQuadState for convenience, that can be set on the quads to append.
23 virtual CCSharedQuadState
* useSharedQuadState(scoped_ptr
<CCSharedQuadState
>) = 0;
25 // Returns true if the quad is added to the list, and false if the quad is entirely culled.
26 virtual bool append(scoped_ptr
<CCDrawQuad
> passDrawQuad
, CCAppendQuadsData
&) = 0;
30 #endif // CCQuadCuller_h