| /* |
| * Copyright 2013 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include <set> |
| #include "include/core/SkSurface.h" |
| #include "include/gpu/GrContext.h" |
| #include "include/gpu/GrTexture.h" |
| #include "src/core/SkAutoPixmapStorage.h" |
| #include "src/gpu/GrClip.h" |
| #include "src/gpu/GrContextPriv.h" |
| #include "src/gpu/GrGpu.h" |
| #include "src/gpu/GrImageInfo.h" |
| #include "src/gpu/GrProxyProvider.h" |
| #include "src/gpu/GrRenderTarget.h" |
| #include "src/gpu/GrResourceProvider.h" |
| #include "src/gpu/GrTexturePriv.h" |
| #include "tests/Test.h" |
| #include "tests/TestUtils.h" |
| |
| // Tests that GrSurface::asTexture(), GrSurface::asRenderTarget(), and static upcasting of texture |
| // and render targets to GrSurface all work as expected. |
| DEF_GPUTEST_FOR_MOCK_CONTEXT(GrSurface, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| auto resourceProvider = context->priv().resourceProvider(); |
| |
| GrSurfaceDesc desc; |
| desc.fWidth = 256; |
| desc.fHeight = 256; |
| desc.fConfig = kRGBA_8888_GrPixelConfig; |
| auto format = context->priv().caps()->getDefaultBackendFormat(GrColorType::kRGBA_8888, |
| GrRenderable::kYes); |
| sk_sp<GrSurface> texRT1 = |
| resourceProvider->createTexture(desc, format, GrRenderable::kYes, 1, GrMipMapped::kNo, |
| SkBudgeted::kNo, GrProtected::kNo); |
| |
| REPORTER_ASSERT(reporter, texRT1.get() == texRT1->asRenderTarget()); |
| REPORTER_ASSERT(reporter, texRT1.get() == texRT1->asTexture()); |
| REPORTER_ASSERT(reporter, static_cast<GrSurface*>(texRT1->asRenderTarget()) == |
| texRT1->asTexture()); |
| REPORTER_ASSERT(reporter, texRT1->asRenderTarget() == |
| static_cast<GrSurface*>(texRT1->asTexture())); |
| REPORTER_ASSERT(reporter, static_cast<GrSurface*>(texRT1->asRenderTarget()) == |
| static_cast<GrSurface*>(texRT1->asTexture())); |
| |
| sk_sp<GrTexture> tex1 = |
| resourceProvider->createTexture(desc, format, GrRenderable::kNo, 1, GrMipMapped::kNo, |
| SkBudgeted::kNo, GrProtected::kNo); |
| REPORTER_ASSERT(reporter, nullptr == tex1->asRenderTarget()); |
| REPORTER_ASSERT(reporter, tex1.get() == tex1->asTexture()); |
| REPORTER_ASSERT(reporter, static_cast<GrSurface*>(tex1.get()) == tex1->asTexture()); |
| |
| GrBackendTexture backendTex = context->createBackendTexture( |
| 256, 256, kRGBA_8888_SkColorType, |
| SkColors::kTransparent, GrMipMapped::kNo, GrRenderable::kNo, GrProtected::kNo); |
| |
| sk_sp<GrSurface> texRT2 = resourceProvider->wrapRenderableBackendTexture( |
| backendTex, 1, GrColorType::kRGBA_8888, kBorrow_GrWrapOwnership, GrWrapCacheable::kNo); |
| |
| REPORTER_ASSERT(reporter, texRT2.get() == texRT2->asRenderTarget()); |
| REPORTER_ASSERT(reporter, texRT2.get() == texRT2->asTexture()); |
| REPORTER_ASSERT(reporter, static_cast<GrSurface*>(texRT2->asRenderTarget()) == |
| texRT2->asTexture()); |
| REPORTER_ASSERT(reporter, texRT2->asRenderTarget() == |
| static_cast<GrSurface*>(texRT2->asTexture())); |
| REPORTER_ASSERT(reporter, static_cast<GrSurface*>(texRT2->asRenderTarget()) == |
| static_cast<GrSurface*>(texRT2->asTexture())); |
| |
| context->deleteBackendTexture(backendTex); |
| } |
| |
| // This test checks that the isFormatTexturable and isFormatRenderable are |
| // consistent with createTexture's result. |
| DEF_GPUTEST_FOR_ALL_CONTEXTS(GrSurfaceRenderability, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| GrProxyProvider* proxyProvider = context->priv().proxyProvider(); |
| GrResourceProvider* resourceProvider = context->priv().resourceProvider(); |
| const GrCaps* caps = context->priv().caps(); |
| |
| // TODO: Should only need format here but need to determine compression type from format |
| // without config. |
| auto createTexture = [](int width, int height, GrColorType colorType, |
| const GrBackendFormat& format, GrRenderable renderable, |
| GrResourceProvider* rp) -> sk_sp<GrTexture> { |
| GrPixelConfig config = rp->caps()->getConfigFromBackendFormat(format, colorType); |
| bool compressed = rp->caps()->isFormatCompressed(format); |
| if (compressed) { |
| if (renderable == GrRenderable::kYes) { |
| return nullptr; |
| } |
| SkImage::CompressionType type; |
| switch (config) { |
| case kRGB_ETC1_GrPixelConfig: |
| type = SkImage::kETC1_CompressionType; |
| break; |
| default: |
| SK_ABORT("Unexpected config"); |
| } |
| // Only supported compression type right now. |
| SkASSERT(config == kRGB_ETC1_GrPixelConfig); |
| auto size = GrCompressedDataSize(type, width, height); |
| auto data = SkData::MakeUninitialized(size); |
| SkColor4f color = {0, 0, 0, 0}; |
| GrFillInCompressedData(type, width, height, (char*)data->writable_data(), color); |
| return rp->createCompressedTexture(width, height, format, |
| SkImage::kETC1_CompressionType, |
| SkBudgeted::kNo, data.get()); |
| } else { |
| GrSurfaceDesc desc; |
| desc.fWidth = width; |
| desc.fHeight = height; |
| desc.fConfig = config; |
| return rp->createTexture(desc, format, renderable, 1, GrMipMapped::kNo, SkBudgeted::kNo, |
| GrProtected::kNo); |
| } |
| }; |
| |
| static constexpr int kW = 64; |
| static constexpr int kH = 64; |
| |
| const std::vector<GrCaps::TestFormatColorTypeCombination>& combos = |
| caps->getTestingCombinations(); |
| |
| for (auto combo : combos) { |
| |
| SkASSERT(combo.fColorType != GrColorType::kUnknown); |
| SkASSERT(combo.fFormat.isValid()); |
| |
| // Right now Vulkan has two backend formats that support ABGR_4444 (R4G4B4A4 and B4G4R4A4). |
| // Until we can create textures directly from the backend format this yields some |
| // ambiguity in what is actually supported and which textures can be created. |
| if (ctxInfo.backend() == kVulkan_GrBackend && combo.fColorType == GrColorType::kABGR_4444) { |
| continue; |
| } |
| |
| for (GrSurfaceOrigin origin : { kTopLeft_GrSurfaceOrigin, kBottomLeft_GrSurfaceOrigin }) { |
| GrSurfaceDesc desc; |
| desc.fWidth = kW; |
| desc.fHeight = kH; |
| desc.fConfig = caps->getConfigFromBackendFormat(combo.fFormat, combo.fColorType); |
| SkASSERT(desc.fConfig != kUnknown_GrPixelConfig); |
| |
| // Check if 'isFormatTexturable' agrees with 'createTexture' and that the mipmap |
| // support check is working |
| { |
| |
| bool compressed = caps->isFormatCompressed(combo.fFormat); |
| bool isTexturable; |
| if (compressed) { |
| isTexturable = caps->isFormatTexturable(combo.fFormat); |
| } else { |
| isTexturable = caps->isFormatTexturableAndUploadable(combo.fColorType, |
| combo.fFormat); |
| } |
| |
| sk_sp<GrSurface> tex = createTexture(kW, kH, combo.fColorType, combo.fFormat, |
| GrRenderable::kNo, resourceProvider); |
| REPORTER_ASSERT(reporter, SkToBool(tex) == isTexturable, |
| "ct:%s format:%s, tex:%d, isTexturable:%d", |
| GrColorTypeToStr(combo.fColorType), |
| combo.fFormat.toStr().c_str(), |
| SkToBool(tex), isTexturable); |
| |
| // Check that the lack of mipmap support blocks the creation of mipmapped |
| // proxies |
| bool expectedMipMapability = isTexturable && caps->mipMapSupport() && |
| !caps->isFormatCompressed(combo.fFormat); |
| |
| sk_sp<GrTextureProxy> proxy = proxyProvider->createProxy( |
| combo.fFormat, desc, GrRenderable::kNo, 1, origin, GrMipMapped::kYes, |
| SkBackingFit::kExact, SkBudgeted::kNo, GrProtected::kNo); |
| REPORTER_ASSERT(reporter, SkToBool(proxy.get()) == expectedMipMapability, |
| "ct:%s format:%s, tex:%d, expectedMipMapability:%d", |
| GrColorTypeToStr(combo.fColorType), |
| combo.fFormat.toStr().c_str(), |
| SkToBool(proxy.get()), expectedMipMapability); |
| } |
| |
| // Check if 'isFormatAsColorTypeRenderable' agrees with 'createTexture' (w/o MSAA) |
| { |
| bool isRenderable = caps->isFormatRenderable(combo.fFormat, 1); |
| |
| sk_sp<GrSurface> tex = resourceProvider->createTexture( |
| desc, combo.fFormat, GrRenderable::kYes, 1, GrMipMapped::kNo, |
| SkBudgeted::kNo, GrProtected::kNo); |
| REPORTER_ASSERT(reporter, SkToBool(tex) == isRenderable, |
| "ct:%s format:%s, tex:%d, isRenderable:%d", |
| GrColorTypeToStr(combo.fColorType), |
| combo.fFormat.toStr().c_str(), |
| SkToBool(tex), isRenderable); |
| } |
| |
| // Check if 'isFormatAsColorTypeRenderable' agrees with 'createTexture' w/ MSAA |
| { |
| bool isRenderable = caps->isFormatRenderable(combo.fFormat, 2); |
| |
| sk_sp<GrSurface> tex = resourceProvider->createTexture( |
| desc, combo.fFormat, GrRenderable::kYes, 2, GrMipMapped::kNo, |
| SkBudgeted::kNo, GrProtected::kNo); |
| REPORTER_ASSERT(reporter, SkToBool(tex) == isRenderable, |
| "ct:%s format:%s, tex:%d, isRenderable:%d", |
| GrColorTypeToStr(combo.fColorType), |
| combo.fFormat.toStr().c_str(), |
| SkToBool(tex), isRenderable); |
| } |
| } |
| } |
| } |
| |
| #include "src/gpu/GrDrawingManager.h" |
| #include "src/gpu/GrSurfaceProxy.h" |
| #include "src/gpu/GrTextureContext.h" |
| |
| // For each context, set it to always clear the textures and then run through all the |
| // supported formats checking that the textures are actually cleared |
| DEF_GPUTEST(InitialTextureClear, reporter, baseOptions) { |
| GrContextOptions options = baseOptions; |
| options.fClearAllTextures = true; |
| |
| static constexpr int kSize = 100; |
| static constexpr SkColor kClearColor = 0xABABABAB; |
| |
| const SkImageInfo info = SkImageInfo::Make(kSize, kSize, kRGBA_8888_SkColorType, |
| kPremul_SkAlphaType); |
| |
| SkAutoPixmapStorage readback; |
| readback.alloc(info); |
| |
| GrSurfaceDesc desc; |
| desc.fWidth = desc.fHeight = kSize; |
| |
| for (int ct = 0; ct < sk_gpu_test::GrContextFactory::kContextTypeCnt; ++ct) { |
| sk_gpu_test::GrContextFactory factory(options); |
| auto contextType = static_cast<sk_gpu_test::GrContextFactory::ContextType>(ct); |
| if (!sk_gpu_test::GrContextFactory::IsRenderingContext(contextType)) { |
| continue; |
| } |
| auto context = factory.get(contextType); |
| if (!context) { |
| continue; |
| } |
| |
| GrProxyProvider* proxyProvider = context->priv().proxyProvider(); |
| const GrCaps* caps = context->priv().caps(); |
| |
| const std::vector<GrCaps::TestFormatColorTypeCombination>& combos = |
| caps->getTestingCombinations(); |
| |
| for (auto combo : combos) { |
| |
| SkASSERT(combo.fColorType != GrColorType::kUnknown); |
| SkASSERT(combo.fFormat.isValid()); |
| |
| if (!caps->isFormatTexturableAndUploadable(combo.fColorType, combo.fFormat)) { |
| continue; |
| } |
| |
| { |
| GrPixelConfig config = caps->getConfigFromBackendFormat(combo.fFormat, |
| combo.fColorType); |
| SkASSERT(config != kUnknown_GrPixelConfig); |
| |
| desc.fConfig = config; |
| } |
| |
| auto checkColor = [reporter](const GrCaps::TestFormatColorTypeCombination& combo, |
| uint32_t readColor) { |
| // We expect that if there is no alpha in the src color type and we read it to a |
| // color type with alpha that we will get one for alpha rather than zero. We used to |
| // require this but the Intel Iris 6100 on Win 10 test bot doesn't put one in the |
| // alpha channel when reading back from GL_RG16 or GL_RG16F. So now we allow either. |
| uint32_t components = GrColorTypeComponentFlags(combo.fColorType); |
| bool allowAlphaOne = !(components & kAlpha_SkColorTypeComponentFlag); |
| if (allowAlphaOne) { |
| if (readColor != 0x00000000 && readColor != 0xFF000000) { |
| ERRORF(reporter, |
| "Failed on ct %s format %s 0x%08x is not 0x00000000 or 0xFF000000", |
| GrColorTypeToStr(combo.fColorType), combo.fFormat.toStr().c_str(), |
| readColor); |
| return false; |
| } |
| } else { |
| if (readColor) { |
| ERRORF(reporter, "Failed on ct %s format %s 0x%08x != 0x00000000", |
| GrColorTypeToStr(combo.fColorType), combo.fFormat.toStr().c_str(), |
| readColor); |
| return false; |
| } |
| } |
| return true; |
| }; |
| |
| for (auto renderable : {GrRenderable::kNo, GrRenderable::kYes}) { |
| if (renderable == GrRenderable::kYes && |
| !caps->isFormatAsColorTypeRenderable(combo.fColorType, combo.fFormat)) { |
| continue; |
| } |
| |
| for (auto fit : {SkBackingFit::kApprox, SkBackingFit::kExact}) { |
| |
| // Does directly allocating a texture clear it? |
| { |
| auto proxy = proxyProvider->testingOnly_createInstantiatedProxy( |
| {kSize, kSize}, combo.fColorType, combo.fFormat, renderable, 1, |
| kTopLeft_GrSurfaceOrigin, fit, SkBudgeted::kYes, GrProtected::kNo); |
| if (proxy) { |
| auto texCtx = context->priv().makeWrappedSurfaceContext( |
| std::move(proxy), combo.fColorType, kPremul_SkAlphaType); |
| |
| readback.erase(kClearColor); |
| if (texCtx->readPixels(readback.info(), readback.writable_addr(), |
| readback.rowBytes(), {0, 0})) { |
| for (int i = 0; i < kSize * kSize; ++i) { |
| if (!checkColor(combo, readback.addr32()[i])) { |
| break; |
| } |
| } |
| } |
| } |
| |
| context->priv().testingOnly_purgeAllUnlockedResources(); |
| } |
| |
| // Try creating the texture as a deferred proxy. |
| { |
| std::unique_ptr<GrSurfaceContext> surfCtx; |
| if (renderable == GrRenderable::kYes) { |
| surfCtx = context->priv().makeDeferredRenderTargetContext( |
| fit, desc.fWidth, desc.fHeight, combo.fColorType, nullptr, |
| 1, GrMipMapped::kNo, kTopLeft_GrSurfaceOrigin, nullptr); |
| } else { |
| surfCtx = context->priv().makeDeferredTextureContext( |
| fit, desc.fWidth, desc.fHeight, combo.fColorType, |
| kUnknown_SkAlphaType, nullptr, GrMipMapped::kNo, |
| kTopLeft_GrSurfaceOrigin); |
| } |
| if (!surfCtx) { |
| continue; |
| } |
| |
| readback.erase(kClearColor); |
| if (surfCtx->readPixels(readback.info(), readback.writable_addr(), |
| readback.rowBytes(), {0, 0})) { |
| for (int i = 0; i < kSize * kSize; ++i) { |
| if (!checkColor(combo, readback.addr32()[i])) { |
| break; |
| } |
| } |
| } |
| context->priv().testingOnly_purgeAllUnlockedResources(); |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ReadOnlyTexture, reporter, context_info) { |
| auto fillPixels = [](SkPixmap* p, const std::function<uint32_t(int x, int y)>& f) { |
| for (int y = 0; y < p->height(); ++y) { |
| for (int x = 0; x < p->width(); ++x) { |
| *p->writable_addr32(x, y) = f(x, y); |
| } |
| } |
| }; |
| |
| auto comparePixels = [](const SkPixmap& p1, const SkPixmap& p2, skiatest::Reporter* reporter) { |
| SkASSERT(p1.info() == p2.info()); |
| for (int y = 0; y < p1.height(); ++y) { |
| for (int x = 0; x < p1.width(); ++x) { |
| REPORTER_ASSERT(reporter, p1.getColor(x, y) == p2.getColor(x, y)); |
| if (p1.getColor(x, y) != p2.getColor(x, y)) { |
| return; |
| } |
| } |
| } |
| }; |
| |
| static constexpr int kSize = 100; |
| SkImageInfo ii = SkImageInfo::Make(kSize, kSize, kRGBA_8888_SkColorType, kPremul_SkAlphaType); |
| SkAutoPixmapStorage srcPixmap; |
| srcPixmap.alloc(ii); |
| fillPixels(&srcPixmap, |
| [](int x, int y) { |
| return (0xFFU << 24) | (x << 16) | (y << 8) | uint8_t((x * y) & 0xFF); |
| }); |
| |
| GrContext* context = context_info.grContext(); |
| GrProxyProvider* proxyProvider = context->priv().proxyProvider(); |
| |
| // We test both kRW in addition to kRead mostly to ensure that the calls are structured such |
| // that they'd succeed if the texture wasn't kRead. We want to be sure we're failing with |
| // kRead for the right reason. |
| for (auto ioType : {kRead_GrIOType, kRW_GrIOType}) { |
| auto backendTex = context->createBackendTexture(&srcPixmap, 1, |
| GrRenderable::kYes, GrProtected::kNo); |
| |
| auto proxy = proxyProvider->wrapBackendTexture(backendTex, GrColorType::kRGBA_8888, |
| kTopLeft_GrSurfaceOrigin, |
| kBorrow_GrWrapOwnership, |
| GrWrapCacheable::kNo, ioType); |
| auto surfContext = context->priv().makeWrappedSurfaceContext(proxy, GrColorType::kRGBA_8888, |
| kPremul_SkAlphaType); |
| |
| // Read pixels should work with a read-only texture. |
| { |
| SkAutoPixmapStorage read; |
| read.alloc(srcPixmap.info()); |
| auto readResult = surfContext->readPixels(srcPixmap.info(), read.writable_addr(), |
| 0, { 0, 0 }); |
| REPORTER_ASSERT(reporter, readResult); |
| if (readResult) { |
| comparePixels(srcPixmap, read, reporter); |
| } |
| } |
| |
| // Write pixels should not work with a read-only texture. |
| SkAutoPixmapStorage write; |
| write.alloc(srcPixmap.info()); |
| fillPixels(&write, [&srcPixmap](int x, int y) { return ~*srcPixmap.addr32(); }); |
| auto writeResult = surfContext->writePixels(srcPixmap.info(), write.addr(), 0, {0, 0}); |
| REPORTER_ASSERT(reporter, writeResult == (ioType == kRW_GrIOType)); |
| // Try the low level write. |
| context->flush(); |
| auto gpuWriteResult = context->priv().getGpu()->writePixels( |
| proxy->peekTexture(), 0, 0, kSize, kSize, GrColorType::kRGBA_8888, |
| GrColorType::kRGBA_8888, write.addr32(), |
| kSize * GrColorTypeBytesPerPixel(GrColorType::kRGBA_8888)); |
| REPORTER_ASSERT(reporter, gpuWriteResult == (ioType == kRW_GrIOType)); |
| |
| // Copies should not work with a read-only texture |
| auto copySrc = |
| proxyProvider->createTextureProxy(SkImage::MakeFromRaster(write, nullptr, nullptr), |
| 1, SkBudgeted::kYes, SkBackingFit::kExact); |
| REPORTER_ASSERT(reporter, copySrc); |
| auto copyResult = surfContext->testCopy(copySrc.get()); |
| REPORTER_ASSERT(reporter, copyResult == (ioType == kRW_GrIOType)); |
| // Try the low level copy. |
| context->flush(); |
| auto gpuCopyResult = context->priv().getGpu()->copySurface( |
| proxy->peekTexture(), copySrc->peekTexture(), SkIRect::MakeWH(kSize, kSize), |
| {0, 0}); |
| REPORTER_ASSERT(reporter, gpuCopyResult == (ioType == kRW_GrIOType)); |
| |
| // Mip regen should not work with a read only texture. |
| if (context->priv().caps()->mipMapSupport()) { |
| delete_backend_texture(context, backendTex); |
| backendTex = context->createBackendTexture( |
| kSize, kSize, kRGBA_8888_SkColorType, |
| SkColors::kTransparent, GrMipMapped::kYes, GrRenderable::kYes, |
| GrProtected::kNo); |
| proxy = proxyProvider->wrapBackendTexture(backendTex, GrColorType::kRGBA_8888, |
| kTopLeft_GrSurfaceOrigin, |
| kBorrow_GrWrapOwnership, GrWrapCacheable::kNo, |
| ioType); |
| context->flush(); |
| proxy->peekTexture()->texturePriv().markMipMapsDirty(); // avoids assert in GrGpu. |
| auto regenResult = |
| context->priv().getGpu()->regenerateMipMapLevels(proxy->peekTexture()); |
| REPORTER_ASSERT(reporter, regenResult == (ioType == kRW_GrIOType)); |
| } |
| delete_backend_texture(context, backendTex); |
| } |
| } |
| |
| static const int kSurfSize = 10; |
| |
| static sk_sp<GrTexture> make_wrapped_texture(GrContext* context, GrRenderable renderable) { |
| auto backendTexture = context->createBackendTexture( |
| kSurfSize, kSurfSize, kRGBA_8888_SkColorType, SkColors::kTransparent, GrMipMapped::kNo, |
| renderable, GrProtected::kNo); |
| sk_sp<GrTexture> texture; |
| if (GrRenderable::kYes == renderable) { |
| texture = context->priv().resourceProvider()->wrapRenderableBackendTexture( |
| backendTexture, 1, GrColorType::kRGBA_8888, kBorrow_GrWrapOwnership, |
| GrWrapCacheable::kNo); |
| } else { |
| texture = context->priv().resourceProvider()->wrapBackendTexture( |
| backendTexture, GrColorType::kRGBA_8888, kBorrow_GrWrapOwnership, |
| GrWrapCacheable::kNo, kRW_GrIOType); |
| } |
| // Add a release proc that deletes the GrBackendTexture. |
| struct ReleaseContext { |
| GrContext* fContext; |
| GrBackendTexture fBackendTexture; |
| }; |
| auto release = [](void* rc) { |
| auto releaseContext = static_cast<ReleaseContext*>(rc); |
| auto context = releaseContext->fContext; |
| context->deleteBackendTexture(releaseContext->fBackendTexture); |
| delete releaseContext; |
| }; |
| texture->setRelease(release, new ReleaseContext{context, backendTexture}); |
| return texture; |
| } |
| |
| static sk_sp<GrTexture> make_normal_texture(GrContext* context, GrRenderable renderable) { |
| GrSurfaceDesc desc; |
| desc.fConfig = kRGBA_8888_GrPixelConfig; |
| desc.fWidth = desc.fHeight = kSurfSize; |
| auto format = |
| context->priv().caps()->getDefaultBackendFormat(GrColorType::kRGBA_8888, renderable); |
| return context->priv().resourceProvider()->createTexture( |
| desc, format, renderable, 1, GrMipMapped::kNo, SkBudgeted::kNo, GrProtected::kNo); |
| } |
| |
| DEF_GPUTEST(TextureIdleProcTest, reporter, options) { |
| // Various ways of making textures. |
| auto makeWrapped = [](GrContext* context) { |
| return make_wrapped_texture(context, GrRenderable::kNo); |
| }; |
| auto makeWrappedRenderable = [](GrContext* context) { |
| return make_wrapped_texture(context, GrRenderable::kYes); |
| }; |
| auto makeNormal = [](GrContext* context) { |
| return make_normal_texture(context, GrRenderable::kNo); |
| }; |
| auto makeRenderable = [](GrContext* context) { |
| return make_normal_texture(context, GrRenderable::kYes); |
| }; |
| |
| std::function<sk_sp<GrTexture>(GrContext*)> makers[] = {makeWrapped, makeWrappedRenderable, |
| makeNormal, makeRenderable}; |
| |
| // Add a unique key, or not. |
| auto addKey = [](GrTexture* texture) { |
| static uint32_t gN = 0; |
| static const GrUniqueKey::Domain kDomain = GrUniqueKey::GenerateDomain(); |
| GrUniqueKey key; |
| GrUniqueKey::Builder builder(&key, kDomain, 1); |
| builder[0] = gN++; |
| builder.finish(); |
| texture->resourcePriv().setUniqueKey(key); |
| }; |
| auto dontAddKey = [](GrTexture* texture) {}; |
| std::function<void(GrTexture*)> keyAdders[] = {addKey, dontAddKey}; |
| |
| for (const auto& m : makers) { |
| for (const auto& keyAdder : keyAdders) { |
| for (int type = 0; type < sk_gpu_test::GrContextFactory::kContextTypeCnt; ++type) { |
| sk_gpu_test::GrContextFactory factory; |
| auto contextType = static_cast<sk_gpu_test::GrContextFactory::ContextType>(type); |
| GrContext* context = factory.get(contextType); |
| if (!context) { |
| continue; |
| } |
| |
| // The callback we add simply adds an integer to a set. |
| std::set<int> idleIDs; |
| struct Context { |
| std::set<int>* fIdleIDs; |
| int fNum; |
| }; |
| auto proc = [](void* context) { |
| static_cast<Context*>(context)->fIdleIDs->insert( |
| static_cast<Context*>(context)->fNum); |
| delete static_cast<Context*>(context); |
| }; |
| |
| // Makes a texture, possibly adds a key, and sets the callback. |
| auto make = [&m, &keyAdder, &proc, &idleIDs](GrContext* context, int num) { |
| sk_sp<GrTexture> texture = m(context); |
| texture->addIdleProc(proc, new Context{&idleIDs, num}, |
| GrTexture::IdleState::kFinished); |
| keyAdder(texture.get()); |
| return texture; |
| }; |
| |
| auto texture = make(context, 1); |
| REPORTER_ASSERT(reporter, idleIDs.find(1) == idleIDs.end()); |
| auto renderable = GrRenderable(SkToBool(texture->asRenderTarget())); |
| auto backendFormat = texture->backendFormat(); |
| texture.reset(); |
| REPORTER_ASSERT(reporter, idleIDs.find(1) != idleIDs.end()); |
| |
| texture = make(context, 2); |
| int w = texture->width(); |
| int h = texture->height(); |
| SkImageInfo info = |
| SkImageInfo::Make(w, h, kRGBA_8888_SkColorType, kPremul_SkAlphaType); |
| auto rt = SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info, 0, nullptr); |
| auto rtc = rt->getCanvas()->internal_private_accessTopLayerRenderTargetContext(); |
| auto singleUseLazyCB = [&texture](GrResourceProvider* rp) { |
| auto mode = GrSurfaceProxy::LazyInstantiationKeyMode::kSynced; |
| if (texture->getUniqueKey().isValid()) { |
| mode = GrSurfaceProxy::LazyInstantiationKeyMode::kUnsynced; |
| } |
| return GrSurfaceProxy::LazyCallbackResult{std::move(texture), true, mode}; |
| }; |
| GrSurfaceDesc desc; |
| desc.fWidth = w; |
| desc.fHeight = h; |
| desc.fConfig = kRGBA_8888_GrPixelConfig; |
| SkBudgeted budgeted; |
| if (texture->resourcePriv().budgetedType() == GrBudgetedType::kBudgeted) { |
| budgeted = SkBudgeted::kYes; |
| } else { |
| budgeted = SkBudgeted::kNo; |
| } |
| auto proxy = context->priv().proxyProvider()->createLazyProxy( |
| singleUseLazyCB, backendFormat, desc, renderable, 1, |
| GrSurfaceOrigin::kTopLeft_GrSurfaceOrigin, GrMipMapped::kNo, |
| GrMipMapsStatus::kNotAllocated, GrInternalSurfaceFlags ::kNone, |
| SkBackingFit::kExact, budgeted, GrProtected::kNo, |
| GrSurfaceProxy::UseAllocator::kYes); |
| rtc->drawTexture(GrNoClip(), proxy, GrSamplerState::Filter::kNearest, |
| SkBlendMode::kSrcOver, SkPMColor4f(), SkRect::MakeWH(w, h), |
| SkRect::MakeWH(w, h), GrAA::kNo, GrQuadAAFlags::kNone, |
| SkCanvas::kFast_SrcRectConstraint, SkMatrix::I(), nullptr); |
| // We still have the proxy, which should remain instantiated, thereby keeping the |
| // texture not purgeable. |
| REPORTER_ASSERT(reporter, idleIDs.find(2) == idleIDs.end()); |
| context->flush(); |
| REPORTER_ASSERT(reporter, idleIDs.find(2) == idleIDs.end()); |
| context->priv().getGpu()->testingOnly_flushGpuAndSync(); |
| REPORTER_ASSERT(reporter, idleIDs.find(2) == idleIDs.end()); |
| |
| // This time we move the proxy into the draw. |
| rtc->drawTexture(GrNoClip(), std::move(proxy), GrSamplerState::Filter::kNearest, |
| SkBlendMode::kSrcOver, SkPMColor4f(), SkRect::MakeWH(w, h), |
| SkRect::MakeWH(w, h), GrAA::kNo, GrQuadAAFlags::kNone, |
| SkCanvas::kFast_SrcRectConstraint, SkMatrix::I(), nullptr); |
| REPORTER_ASSERT(reporter, idleIDs.find(2) == idleIDs.end()); |
| context->flush(); |
| context->priv().getGpu()->testingOnly_flushGpuAndSync(); |
| // Now that the draw is fully consumed by the GPU, the texture should be idle. |
| REPORTER_ASSERT(reporter, idleIDs.find(2) != idleIDs.end()); |
| |
| // Make sure we make the call during various shutdown scenarios where the texture |
| // might persist after context is destroyed, abandoned, etc. We test three |
| // variations of each scenario. One where the texture is just created. Another, |
| // where the texture has been used in a draw and then the context is flushed. And |
| // one where the the texture was drawn but the context is not flushed. |
| // In each scenario we test holding a ref beyond the context shutdown and not. |
| |
| // These tests are difficult to get working with Vulkan. See http://skbug.com/8705 |
| // and http://skbug.com/8275 |
| GrBackendApi api = sk_gpu_test::GrContextFactory::ContextTypeBackend(contextType); |
| if (api == GrBackendApi::kVulkan) { |
| continue; |
| } |
| int id = 3; |
| enum class DrawType { |
| kNoDraw, |
| kDraw, |
| kDrawAndFlush, |
| }; |
| for (auto drawType : |
| {DrawType::kNoDraw, DrawType::kDraw, DrawType::kDrawAndFlush}) { |
| for (bool unrefFirst : {false, true}) { |
| auto possiblyDrawAndFlush = [&context, &texture, drawType, unrefFirst, w, |
| h] { |
| if (drawType == DrawType::kNoDraw) { |
| return; |
| } |
| SkImageInfo info = SkImageInfo::Make(w, h, kRGBA_8888_SkColorType, |
| kPremul_SkAlphaType); |
| auto rt = SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info, 0, |
| nullptr); |
| auto rtc = rt->getCanvas() |
| ->internal_private_accessTopLayerRenderTargetContext(); |
| auto proxy = context->priv().proxyProvider()->testingOnly_createWrapped( |
| texture, GrColorType::kRGBA_8888, kTopLeft_GrSurfaceOrigin); |
| rtc->drawTexture( |
| GrNoClip(), proxy, GrSamplerState::Filter::kNearest, |
| SkBlendMode::kSrcOver, SkPMColor4f(), SkRect::MakeWH(w, h), |
| SkRect::MakeWH(w, h), GrAA::kNo, GrQuadAAFlags::kNone, |
| SkCanvas::kFast_SrcRectConstraint, SkMatrix::I(), nullptr); |
| if (drawType == DrawType::kDrawAndFlush) { |
| context->flush(); |
| } |
| if (unrefFirst) { |
| texture.reset(); |
| } |
| }; |
| texture = make(context, id); |
| possiblyDrawAndFlush(); |
| context->abandonContext(); |
| texture.reset(); |
| REPORTER_ASSERT(reporter, idleIDs.find(id) != idleIDs.end()); |
| factory.destroyContexts(); |
| context = factory.get(contextType); |
| ++id; |
| |
| // Similar to previous, but reset the texture after the context was |
| // abandoned and then destroyed. |
| texture = make(context, id); |
| possiblyDrawAndFlush(); |
| context->abandonContext(); |
| factory.destroyContexts(); |
| texture.reset(); |
| REPORTER_ASSERT(reporter, idleIDs.find(id) != idleIDs.end()); |
| context = factory.get(contextType); |
| id++; |
| |
| texture = make(context, id); |
| possiblyDrawAndFlush(); |
| factory.destroyContexts(); |
| texture.reset(); |
| REPORTER_ASSERT(reporter, idleIDs.find(id) != idleIDs.end()); |
| context = factory.get(contextType); |
| id++; |
| |
| texture = make(context, id); |
| possiblyDrawAndFlush(); |
| factory.releaseResourcesAndAbandonContexts(); |
| texture.reset(); |
| REPORTER_ASSERT(reporter, idleIDs.find(id) != idleIDs.end()); |
| context = factory.get(contextType); |
| id++; |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| // Tests an idle proc that unrefs another resource down to zero. |
| DEF_GPUTEST_FOR_ALL_CONTEXTS(TextureIdleProcCacheManipulationTest, reporter, contextInfo) { |
| GrContext* context = contextInfo.grContext(); |
| |
| // idle proc that releases another texture. |
| auto idleProc = [](void* texture) { reinterpret_cast<GrTexture*>(texture)->unref(); }; |
| |
| for (const auto& idleMaker : {make_wrapped_texture, make_normal_texture}) { |
| for (const auto& otherMaker : {make_wrapped_texture, make_normal_texture}) { |
| for (auto idleState : |
| {GrTexture::IdleState::kFlushed, GrTexture::IdleState::kFinished}) { |
| auto idleTexture = idleMaker(context, GrRenderable::kNo); |
| auto otherTexture = otherMaker(context, GrRenderable::kNo); |
| otherTexture->ref(); |
| idleTexture->addIdleProc(idleProc, otherTexture.get(), idleState); |
| otherTexture.reset(); |
| idleTexture.reset(); |
| } |
| } |
| } |
| } |
| |
| // Similar to above but more complicated. This flushes the context from the idle proc. |
| // crbug.com/933526. |
| DEF_GPUTEST_FOR_ALL_CONTEXTS(TextureIdleProcFlushTest, reporter, contextInfo) { |
| GrContext* context = contextInfo.grContext(); |
| |
| // idle proc that flushes the context. |
| auto idleProc = [](void* context) { reinterpret_cast<GrContext*>(context)->flush(); }; |
| |
| for (const auto& idleMaker : {make_wrapped_texture, make_normal_texture}) { |
| for (auto idleState : {GrTexture::IdleState::kFlushed, GrTexture::IdleState::kFinished}) { |
| auto idleTexture = idleMaker(context, GrRenderable::kNo); |
| idleTexture->addIdleProc(idleProc, context, idleState); |
| auto info = SkImageInfo::Make(10, 10, kRGBA_8888_SkColorType, kPremul_SkAlphaType); |
| auto surf = SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info, 1, nullptr); |
| // We'll draw two images to the canvas. One is a normal texture-backed image. The other |
| // is a wrapped-texture backed image. |
| surf->getCanvas()->clear(SK_ColorWHITE); |
| auto img1 = surf->makeImageSnapshot(); |
| |
| GrBackendTexture backendTexture; |
| |
| if (!create_backend_texture(context, &backendTexture, info, SkColors::kBlack, |
| GrMipMapped::kNo, GrRenderable::kNo)) { |
| REPORTER_ASSERT(reporter, false); |
| continue; |
| } |
| |
| auto img2 = SkImage::MakeFromTexture(context, backendTexture, kTopLeft_GrSurfaceOrigin, |
| info.colorType(), info.alphaType(), nullptr); |
| surf->getCanvas()->drawImage(std::move(img1), 0, 0); |
| surf->getCanvas()->drawImage(std::move(img2), 1, 1); |
| idleTexture.reset(); |
| |
| delete_backend_texture(context, backendTexture); |
| } |
| } |
| } |
| |
| DEF_GPUTEST_FOR_ALL_CONTEXTS(TextureIdleProcRerefTest, reporter, contextInfo) { |
| GrContext* context = contextInfo.grContext(); |
| // idle proc that refs the texture |
| auto idleProc = [](void* texture) { reinterpret_cast<GrTexture*>(texture)->ref(); }; |
| // release proc to check whether the texture was released or not. |
| auto releaseProc = [](void* isReleased) { *reinterpret_cast<bool*>(isReleased) = true; }; |
| for (auto idleState : {GrTexture::IdleState::kFlushed, GrTexture::IdleState::kFinished}) { |
| bool isReleased = false; |
| auto idleTexture = make_normal_texture(context, GrRenderable::kNo); |
| // This test assumes the texture won't be cached (or else the release proc doesn't get |
| // called). |
| idleTexture->resourcePriv().removeScratchKey(); |
| context->flush(); |
| idleTexture->addIdleProc(idleProc, idleTexture.get(), idleState); |
| idleTexture->setRelease(releaseProc, &isReleased); |
| auto* raw = idleTexture.get(); |
| idleTexture.reset(); |
| REPORTER_ASSERT(reporter, !isReleased); |
| raw->unref(); |
| REPORTER_ASSERT(reporter, isReleased); |
| } |
| } |
| |
| DEF_GPUTEST_FOR_ALL_CONTEXTS(TextureIdleStateTest, reporter, contextInfo) { |
| GrContext* context = contextInfo.grContext(); |
| for (const auto& idleMaker : {make_wrapped_texture, make_normal_texture}) { |
| auto idleTexture = idleMaker(context, GrRenderable::kNo); |
| |
| uint32_t flags = 0; |
| static constexpr uint32_t kFlushFlag = 0x1; |
| static constexpr uint32_t kFinishFlag = 0x2; |
| auto flushProc = [](void* flags) { *static_cast<uint32_t*>(flags) |= kFlushFlag; }; |
| auto finishProc = [](void* flags) { *static_cast<uint32_t*>(flags) |= kFinishFlag; }; |
| idleTexture->addIdleProc(flushProc, &flags, GrTexture::IdleState::kFlushed); |
| idleTexture->addIdleProc(finishProc, &flags, GrTexture::IdleState::kFinished); |
| |
| // Insert a copy from idleTexture to another texture so that we have some queued IO on |
| // idleTexture. |
| SkImageInfo info = SkImageInfo::Make(kSurfSize, kSurfSize, kRGBA_8888_SkColorType, |
| kPremul_SkAlphaType); |
| auto rt = SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info, 0, nullptr); |
| auto rtc = rt->getCanvas()->internal_private_accessTopLayerRenderTargetContext(); |
| auto proxy = context->priv().proxyProvider()->testingOnly_createWrapped( |
| std::move(idleTexture), GrColorType::kRGBA_8888, rtc->asSurfaceProxy()->origin()); |
| context->flush(); |
| SkAssertResult(rtc->testCopy(proxy.get())); |
| proxy.reset(); |
| REPORTER_ASSERT(reporter, flags == 0); |
| |
| // After a flush we expect idleTexture to have reached the kFlushed state on all backends. |
| // On "managed" backends we expect it to reach kFinished as well. On Vulkan, the only |
| // current "unmanaged" backend, we *may* need a sync to reach kFinished. |
| context->flush(); |
| if (contextInfo.backend() == kVulkan_GrBackend) { |
| REPORTER_ASSERT(reporter, flags & kFlushFlag); |
| } else { |
| REPORTER_ASSERT(reporter, flags == (kFlushFlag | kFinishFlag)); |
| } |
| context->priv().getGpu()->testingOnly_flushGpuAndSync(); |
| REPORTER_ASSERT(reporter, flags == (kFlushFlag | kFinishFlag)); |
| } |
| } |