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* Copyright 2015 Google Inc.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
#ifndef SkXfermodeInterpretation_DEFINED
#define SkXfermodeInterpretation_DEFINED
class SkPaint;
* By analyzing the paint, we may decide we can take special
* action. This enum lists our possible actions.
enum SkXfermodeInterpretation {
kNormal_SkXfermodeInterpretation, //< draw normally
kSrcOver_SkXfermodeInterpretation, //< draw as if in srcover mode
kSkipDrawing_SkXfermodeInterpretation //< draw nothing
* Given a paint, determine whether the paint's transfer mode can be
* replaced with kSrcOver_Mode or not drawn at all. This is used by
* SkBlitter and SkPDFDevice.
SkXfermodeInterpretation SkInterpretXfermode(const SkPaint&, bool dstIsOpaque);
#endif // SkXfermodeInterpretation_DEFINED