1fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot/* 2fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot * Copyright 2014 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 "ResourceFactory.h" 9fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "Resources.h" 10fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkBitmap.h" 11fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkCommandLineFlags.h" 12fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkData.h" 13fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkImage.h" 14fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkImageGenerator.h" 15fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkOSFile.h" 16fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkOSPath.h" 17fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkStream.h" 18fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot#include "SkTypeface.h" 19fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 20fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team RobotDEFINE_string2(resourcePath, i, "resources", "Directory with test resources: images, fonts, etc."); 21fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 22fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotsk_sp<SkData> (*gResourceFactory)(const char*) = nullptr; 23fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 24fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team RobotSkString GetResourcePath(const char* resource) { 25fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot return SkOSPath::Join(FLAGS_resourcePath[0], resource); 26fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot} 27fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 28fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotvoid SetResourcePath(const char* resource) { 29fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot FLAGS_resourcePath.set(0, resource); 30fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot} 31fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 32fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotbool DecodeDataToBitmap(sk_sp<SkData> data, SkBitmap* dst) { 33fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot std::unique_ptr<SkImageGenerator> gen(SkImageGenerator::MakeFromEncoded(std::move(data))); 34fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot return gen && dst->tryAllocPixels(gen->getInfo()) && 35fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot gen->getPixels(gen->getInfo().makeColorSpace(nullptr), dst->getPixels(), dst->rowBytes(), 36fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot nullptr); 37fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot} 38fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 39fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotstd::unique_ptr<SkStreamAsset> GetResourceAsStream(const char* resource) { 40fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot auto data = GetResourceAsData(resource); 41fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot return data ? std::unique_ptr<SkStreamAsset>(new SkMemoryStream(std::move(data))) 42fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot : nullptr; 43fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot} 44fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 45fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotsk_sp<SkData> GetResourceAsData(const char* resource) { 46fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot if (gResourceFactory) { 47fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot if (auto data = gResourceFactory(resource)) { 48fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot return data; 49fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot } 50fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkDebugf("Resource \"%s\" not found.\n", resource); 51fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SK_ABORT("missing resource"); 52fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot } 53fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot if (auto data = SkData::MakeFromFileName(GetResourcePath(resource).c_str())) { 54fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot return data; 55fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot } 56fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot SkDebugf("Resource \"%s\" not found.\n", resource); 57fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot return nullptr; 58fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot} 59fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot 60fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robotsk_sp<SkTypeface> MakeResourceAsTypeface(const char* resource) { 61fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot std::unique_ptr<SkStreamAsset> stream(GetResourceAsStream(resource)); 62fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot if (!stream) { 63fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot return nullptr; 64fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot } 65fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot return SkTypeface::MakeFromStream(stream.release()); 66fe17456d5e528078ce69b5f15cf7adf1fab963fandroid-build-team Robot} 67