/* * Copyright 2014 Google Inc. * * Use of this source code is governed by a BSD-style license that can be * found in the LICENSE file. */ #include "include/core/SkBitmap.h" #include "include/core/SkData.h" #include "include/core/SkImage.h" #include "include/core/SkImageGenerator.h" #include "include/core/SkStream.h" #include "include/core/SkTypeface.h" #include "src/core/SkOSFile.h" #include "src/utils/SkOSPath.h" #include "tools/ResourceFactory.h" #include "tools/Resources.h" #include "tools/flags/CommandLineFlags.h" static DEFINE_string2(resourcePath, i, "resources", "Directory with test resources: images, fonts, etc."); sk_sp (*gResourceFactory)(const char*) = nullptr; SkString GetResourcePath(const char* resource) { return SkOSPath::Join(FLAGS_resourcePath[0], resource); } void SetResourcePath(const char* resource) { FLAGS_resourcePath.set(0, resource); } bool DecodeDataToBitmap(sk_sp data, SkBitmap* dst) { std::unique_ptr gen(SkImageGenerator::MakeFromEncoded(std::move(data))); return gen && dst->tryAllocPixels(gen->getInfo()) && gen->getPixels(gen->getInfo().makeColorSpace(nullptr), dst->getPixels(), dst->rowBytes()); } std::unique_ptr GetResourceAsStream(const char* resource) { auto data = GetResourceAsData(resource); return data ? std::unique_ptr(new SkMemoryStream(std::move(data))) : nullptr; } sk_sp GetResourceAsData(const char* resource) { if (sk_sp data = gResourceFactory ? gResourceFactory(resource) : SkData::MakeFromFileName(GetResourcePath(resource).c_str())) { return data; } SkDebugf("Resource \"%s\" not found.\n", GetResourcePath(resource).c_str()); #ifdef SK_TOOLS_REQUIRE_RESOURCES SK_ABORT("missing resource"); #endif return nullptr; } sk_sp MakeResourceAsTypeface(const char* resource, int ttcIndex) { return SkTypeface::MakeFromStream(GetResourceAsStream(resource), ttcIndex); }