| /* |
| * Copyright 2020 Google LLC |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "include/core/SkAlphaType.h" |
| #include "include/core/SkBitmap.h" |
| #include "include/core/SkColor.h" |
| #include "include/core/SkColorType.h" |
| #include "include/core/SkImage.h" |
| #include "include/core/SkImageInfo.h" |
| #include "include/core/SkRect.h" |
| #include "include/core/SkRefCnt.h" |
| #include "include/core/SkSurface.h" |
| #include "include/core/SkSurfaceCharacterization.h" |
| #include "include/core/SkTypes.h" |
| #include "include/gpu/GpuTypes.h" |
| #include "include/gpu/GrBackendSurface.h" |
| #include "include/gpu/GrDirectContext.h" |
| #include "include/gpu/GrTypes.h" |
| #include "tests/CtsEnforcement.h" |
| #include "tests/Test.h" |
| |
| class GrRecordingContext; |
| struct GrContextOptions; |
| |
| DEF_GANESH_TEST(GrDDLImage_MakeSubset, reporter, options, CtsEnforcement::kApiLevel_T) { |
| sk_gpu_test::GrContextFactory factory(options); |
| for (int ct = 0; ct < sk_gpu_test::GrContextFactory::kContextTypeCnt; ++ct) { |
| auto contextType = static_cast<sk_gpu_test::GrContextFactory::ContextType>(ct); |
| auto dContext = factory.get(contextType); |
| if (!dContext) { |
| continue; |
| } |
| SkIRect subsetBounds = SkIRect::MakeLTRB(4,4,8,8); |
| SkImageInfo ii = SkImageInfo::Make(16, 16, kRGBA_8888_SkColorType, kPremul_SkAlphaType); |
| |
| // Raster image: |
| SkBitmap bm; |
| bm.setInfo(ii); |
| bm.allocPixels(); |
| bm.eraseColor(SK_ColorBLACK); |
| bm.setImmutable(); |
| auto rasterImg = bm.asImage(); |
| REPORTER_ASSERT(reporter, rasterImg->isValid(static_cast<GrRecordingContext*>(nullptr))); |
| |
| // raster + context: |
| auto subImg1 = rasterImg->makeSubset(subsetBounds, dContext); |
| REPORTER_ASSERT(reporter, subImg1->isValid(dContext)); |
| |
| // raster + no context: |
| auto subImg2 = rasterImg->makeSubset(subsetBounds); |
| REPORTER_ASSERT(reporter, subImg2->isValid(static_cast<GrRecordingContext*>(nullptr))); |
| |
| // Texture image: |
| auto surf = SkSurface::MakeRenderTarget(dContext, skgpu::Budgeted::kNo, ii); |
| SkSurfaceCharacterization sc; |
| REPORTER_ASSERT(reporter, surf->characterize(&sc)); |
| GrBackendTexture tex = dContext->createBackendTexture(ii.width(), |
| ii.height(), |
| ii.colorType(), |
| GrMipmapped(sc.isMipMapped()), |
| GrRenderable::kYes); |
| auto gpuImage = SkImage::MakeFromTexture(dContext, tex, kTopLeft_GrSurfaceOrigin, |
| ii.colorType(), ii.alphaType(), |
| ii.refColorSpace()); |
| REPORTER_ASSERT(reporter, gpuImage->isValid(dContext)); |
| |
| // gpu image + context: |
| auto subImg5 = gpuImage->makeSubset(subsetBounds, dContext); |
| REPORTER_ASSERT(reporter, subImg5->isValid(dContext)); |
| |
| // gpu image + nullptr: |
| REPORTER_ASSERT(reporter, !gpuImage->makeSubset(subsetBounds)); |
| |
| dContext->flush(); |
| dContext->submit(true); |
| dContext->deleteBackendTexture(tex); |
| } |
| } |