1fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot/* 2fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Copyright 2013 Google Inc. 3fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * 4fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Use of this source code is governed by a BSD-style license that can be 5fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * found in the LICENSE file. 6fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 7fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 8fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "gm.h" 9fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "sk_tool_utils.h" 10fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 11fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "Resources.h" 12fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkCanvas.h" 13fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkOSFile.h" 14fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 15fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotnamespace skiagm { 16fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 17fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot/** 18fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Test copying an image from 8888 to 4444. 19fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot */ 20fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotclass CopyTo4444GM : public GM { 21fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotpublic: 22fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot CopyTo4444GM() {} 23fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 24fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotprotected: 25fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot virtual SkString onShortName() { 26fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot return SkString("copyTo4444"); 27fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot } 28fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 29fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot virtual SkISize onISize() { 30fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot return SkISize::Make(360, 180); 31fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot } 32fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 33fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot virtual void onDraw(SkCanvas* canvas) { 34fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkBitmap bm, bm4444; 35fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot if (!GetResourceAsBitmap("images/dog.jpg", &bm)) { 36fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkDebugf("Could not decode the file. Did you forget to set the " 37fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot "resourcePath?\n"); 38fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot return; 39fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot } 40fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot canvas->drawBitmap(bm, 0, 0); 41fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 42fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot // This should dither or we will see artifacts in the background of the image. 43fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkAssertResult(sk_tool_utils::copy_to(&bm4444, kARGB_4444_SkColorType, bm)); 44fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot canvas->drawBitmap(bm4444, SkIntToScalar(bm.width()), 0); 45fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot } 46fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 47fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotprivate: 48fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot typedef GM INHERITED; 49fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot}; 50fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 51fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot////////////////////////////////////////////////////////////////////////////// 52fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 53fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotstatic GM* MyFactory(void*) { return new CopyTo4444GM; } 54fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotstatic GMRegistry reg(MyFactory); 55fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 56fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot} 57