1/* 2 * Copyright 2015 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8#ifndef GrCustomXfermode_DEFINED 9#define GrCustomXfermode_DEFINED 10 11#include "SkBlendMode.h" 12#include "SkRefCnt.h" 13 14class GrTexture; 15class GrXPFactory; 16 17/** 18 * Custom Xfer modes are used for blending when the blend mode cannot be represented using blend 19 * coefficients. 20 */ 21namespace GrCustomXfermode { 22 bool IsSupportedMode(SkBlendMode mode); 23 const GrXPFactory* Get(SkBlendMode mode); 24}; 25 26#endif 27