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- /*
- * 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<SkData> (*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<SkData> data, SkBitmap* dst) {
- std::unique_ptr<SkImageGenerator> 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<SkStreamAsset> GetResourceAsStream(const char* resource) {
- auto data = GetResourceAsData(resource);
- return data ? std::unique_ptr<SkStreamAsset>(new SkMemoryStream(std::move(data)))
- : nullptr;
- }
- sk_sp<SkData> GetResourceAsData(const char* resource) {
- if (sk_sp<SkData> 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<SkTypeface> MakeResourceAsTypeface(const char* resource, int ttcIndex) {
- return SkTypeface::MakeFromStream(GetResourceAsStream(resource), ttcIndex);
- }
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