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 #include "nanobenchAndroid.h" 9 10 /* These functions are only compiled in the Android Framework. */ 11 HWUITarget(const Config & c,Benchmark * bench)12HWUITarget::HWUITarget(const Config& c, Benchmark* bench) : Target(c) { } 13 setup()14void HWUITarget::setup() { 15 this->renderer.fence(); 16 } 17 beginTiming(SkCanvas * canvas)18SkCanvas* HWUITarget::beginTiming(SkCanvas* canvas) { 19 SkCanvas* targetCanvas = this->renderer.prepareToDraw(); 20 if (targetCanvas) { 21 this->fc.reset(targetCanvas); 22 canvas = &this->fc; 23 // This might minimally distort timing, but canvas isn't valid outside the timer. 24 canvas->clear(SK_ColorWHITE); 25 } 26 27 return canvas; 28 } 29 endTiming()30void HWUITarget::endTiming() { 31 this->renderer.finishDrawing(); 32 } 33 fence()34void HWUITarget::fence() { 35 this->renderer.fence(); 36 } 37 needsFrameTiming(int * frameLag) const38bool HWUITarget::needsFrameTiming(int* frameLag) const { 39 extern int FLAGS_gpuFrameLag; 40 *frameLag = FLAGS_gpuFrameLag; 41 return true; 42 } 43 init(SkImageInfo info,Benchmark * bench)44bool HWUITarget::init(SkImageInfo info, Benchmark* bench) { 45 this->renderer.initialize(bench->getSize().x(), bench->getSize().y()); 46 return true; 47 } 48 capturePixels(SkBitmap * bmp)49bool HWUITarget::capturePixels(SkBitmap* bmp) { 50 return this->renderer.capturePixels(bmp); 51 } 52 53 54