59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
/*
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* Copyright 2014 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "Resources.h"
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#include "SkBitmap.h"
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#include "SkCommandLineFlags.h"
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#include "SkData.h"
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#include "SkImage.h"
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#include "SkImageGenerator.h"
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#include "SkOSFile.h"
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#include "SkStream.h"
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#include "SkTypeface.h"
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DEFINE_string2(resourcePath, i, "resources", "Directory with test resources: images, fonts, etc.");
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SkString GetResourcePath(const char* resource) {
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return SkOSPath::Join(FLAGS_resourcePath[0], resource);
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}
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void SetResourcePath(const char* resource) {
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FLAGS_resourcePath.set(0, resource);
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}
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bool GetResourceAsBitmap(const char* resource, SkBitmap* dst) {
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SkString resourcePath = GetResourcePath(resource);
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SkAutoTUnref<SkData> resourceData(SkData::NewFromFileName(resourcePath.c_str()));
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SkAutoTDelete<SkImageGenerator> gen(SkImageGenerator::NewFromEncoded(resourceData));
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return gen && gen->tryGenerateBitmap(dst);
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}
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sk_sp<SkImage> GetResourceAsImage(const char* resource) {
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SkString path = GetResourcePath(resource);
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sk_sp<SkData> resourceData(SkData::NewFromFileName(path.c_str()));
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return SkImage::MakeFromEncoded(resourceData);
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}
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SkStreamAsset* GetResourceAsStream(const char* resource) {
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SkString resourcePath = GetResourcePath(resource);
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SkAutoTDelete<SkFILEStream> stream(new SkFILEStream(resourcePath.c_str()));
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if (stream->isValid()) {
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return stream.release();
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} else {
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SkDebugf("Resource %s not found.\n", resource);
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return nullptr;
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}
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}
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sk_sp<SkTypeface> MakeResourceAsTypeface(const char* resource) {
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SkAutoTDelete<SkStreamAsset> stream(GetResourceAsStream(resource));
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if (!stream) {
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return nullptr;
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}
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return SkTypeface::MakeFromStream(stream.release());
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}
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