| /* |
| * 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/SkBitmap.h" |
| #include "include/core/SkColor.h" |
| #include "include/core/SkFlattenable.h" |
| #include "include/core/SkImage.h" |
| #include "include/core/SkImageFilter.h" |
| #include "include/core/SkRect.h" |
| #include "include/core/SkRefCnt.h" |
| #include "include/core/SkRegion.h" |
| #include "include/core/SkSamplingOptions.h" |
| #include "include/core/SkShader.h" |
| #include "include/effects/SkImageFilters.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(SkImageFilters::AlphaThreshold(region, 0.2f, 0.7f, nullptr)); |
| test_flattenable(r, filter.get(), "SkImageFilters::AlphaThreshold()"); |
| |
| SkBitmap bm; |
| bm.allocN32Pixels(8, 8); |
| bm.eraseColor(SK_ColorCYAN); |
| sk_sp<SkImage> image(bm.asImage()); |
| test_flattenable(r, image->makeShader(SkSamplingOptions()).get(), "SkImage::newShader()"); |
| } |