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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 SKPAnimationBench_DEFINED
#define SKPAnimationBench_DEFINED
#include "bench/SKPBench.h"
#include "include/utils/SkRandom.h"
#include "tools/timer/Timer.h"
* Runs an SkPicture as a benchmark by repeatedly drawing it, first centering the picture and
* for each step it concats the passed in matrix
class SKPAnimationBench : public SKPBench {
class Animation : public SkRefCnt {
virtual const char* getTag() = 0;
virtual void preConcatFrameMatrix(double animationTimeMs, const SkIRect& devBounds,
SkMatrix* drawMatrix) = 0;
SKPAnimationBench(const char* name, const SkPicture*, const SkIRect& devClip, sk_sp<Animation>,
bool doLooping);
static sk_sp<Animation> MakeZoomAnimation(SkScalar zoomMax, double zoomPeriodMs);
const char* onGetUniqueName() override;
void onPerCanvasPreDraw(SkCanvas* canvas) override;
void drawMPDPicture() override {
SK_ABORT("MPD not supported\n");
void drawPicture() override;
sk_sp<Animation> fAnimation;
SkRandom fAnimationTime;
SkString fUniqueName;
SkIRect fDevBounds;
typedef SKPBench INHERITED;