| * Copyright 2010 Google Inc. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| * GrClipData encapsulates the information required to construct the clip |
| * masks. 'fOrigin' is only non-zero when saveLayer has been called |
| * with an offset bounding box. The clips in 'fClipStack' are in |
| * device coordinates (i.e., they have been translated by -fOrigin w.r.t. |
| * the canvas' device coordinates). |
| class GrClipData : public SkNoncopyable { |
| const SkClipStack* fClipStack; |
| bool operator==(const GrClipData& other) const { |
| if (fOrigin != other.fOrigin) { |
| if (NULL != fClipStack && NULL != other.fClipStack) { |
| return *fClipStack == *other.fClipStack; |
| return fClipStack == other.fClipStack; |
| bool operator!=(const GrClipData& other) const { |
| return !(*this == other); |
| void getConservativeBounds(const GrSurface* surface, |
| bool* isIntersectionOfRects = NULL) const; |