1/* 2 * Copyright 2007 The Android Open Source Project 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 SkColorMatrixFilter_DEFINED 9#define SkColorMatrixFilter_DEFINED 10 11#include "SkColorFilter.h" 12#include "SkColorMatrix.h" 13 14class SK_API SkColorMatrixFilter : public SkColorFilter { 15public: 16 /** 17 * Create a colorfilter that multiplies the RGB channels by one color, and 18 * then adds a second color, pinning the result for each component to 19 * [0..255]. The alpha components of the mul and add arguments 20 * are ignored. 21 */ 22 static sk_sp<SkColorFilter> MakeLightingFilter(SkColor mul, SkColor add); 23}; 24 25#endif 26