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- /*
- * Copyright 2015 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/SkImage.h"
- #include "include/core/SkRegion.h"
- #include "include/effects/SkAlphaThresholdFilter.h"
- #include "tests/Test.h"
- static void test_flattenable(skiatest::Reporter* r,
- const SkFlattenable* f,
- const char* desc) {
- if (f) {
- SkFlattenable::Factory factory = f->getFactory();
- REPORTER_ASSERT(r, factory);
- if (factory) {
- if (!SkFlattenable::FactoryToName(factory)) {
- ERRORF(r, "SkFlattenable::FactoryToName() fails with %s.", desc);
- }
- }
- }
- }
- DEF_TEST(FlattenableFactoryToName, r) {
- SkIRect rects[2];
- rects[0] = SkIRect::MakeXYWH(0, 150, 500, 200);
- rects[1] = SkIRect::MakeXYWH(150, 0, 200, 500);
- SkRegion region;
- region.setRects(rects, 2);
- sk_sp<SkImageFilter> filter(SkAlphaThresholdFilter::Make(region, 0.2f, 0.7f, nullptr));
- test_flattenable(r, filter.get(), "SkAlphaThresholdFilter()");
- SkBitmap bm;
- bm.allocN32Pixels(8, 8);
- bm.eraseColor(SK_ColorCYAN);
- sk_sp<SkImage> image(SkImage::MakeFromBitmap(bm));
- test_flattenable(r, image->makeShader().get(), "SkImage::newShader()");
- }
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