| /* |
| * Copyright 2011 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "SkTypes.h" |
| |
| #if SK_SUPPORT_GPU |
| |
| #include "GrContextFactory.h" |
| #include "GrContextPriv.h" |
| #include "GrCaps.h" |
| #include "SkExecutor.h" |
| #include "Test.h" |
| |
| using namespace sk_gpu_test; |
| |
| DEF_GPUTEST(GrContextFactory_NVPRContextOptionHasPathRenderingSupport, reporter, options) { |
| // Test that if NVPR is requested, the context always has path rendering |
| // or the context creation fails. |
| for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) { |
| GrContextFactory testFactory(options); |
| // Test that if NVPR is possible, caps are in sync. |
| GrContextFactory::ContextType ctxType = static_cast<GrContextFactory::ContextType>(i); |
| GrContext* context = testFactory.get(ctxType, |
| GrContextFactory::ContextOverrides::kRequireNVPRSupport); |
| if (!context) { |
| continue; |
| } |
| REPORTER_ASSERT(reporter, |
| context->contextPriv().caps()->shaderCaps()->pathRenderingSupport()); |
| } |
| } |
| |
| DEF_GPUTEST(GrContextFactory_NoPathRenderingIfNVPRDisabled, reporter, options) { |
| // Test that if NVPR is explicitly disabled, the context has no path rendering support. |
| |
| for (int i = 0; i <= GrContextFactory::kLastContextType; ++i) { |
| GrContextFactory testFactory(options); |
| GrContextFactory::ContextType ctxType = (GrContextFactory::ContextType)i; |
| GrContext* context = |
| testFactory.get(ctxType, GrContextFactory::ContextOverrides::kDisableNVPR); |
| if (context) { |
| REPORTER_ASSERT(reporter, |
| !context->contextPriv().caps()->shaderCaps()->pathRenderingSupport()); |
| } |
| } |
| } |
| |
| DEF_GPUTEST(GrContextFactory_RequiredSRGBSupport, reporter, options) { |
| // Test that if sRGB support is requested, the context always has that capability |
| // or the context creation fails. Also test that if the creation fails, a context |
| // created without that flag would not have had sRGB support. |
| for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) { |
| GrContextFactory testFactory(options); |
| // Test that if sRGB is requested, caps are in sync. |
| GrContextFactory::ContextType ctxType = static_cast<GrContextFactory::ContextType>(i); |
| GrContext* context = |
| testFactory.get(ctxType, GrContextFactory::ContextOverrides::kRequireSRGBSupport); |
| |
| if (context) { |
| REPORTER_ASSERT(reporter, context->contextPriv().caps()->srgbSupport()); |
| } else { |
| context = testFactory.get(ctxType); |
| if (context) { |
| REPORTER_ASSERT(reporter, !context->contextPriv().caps()->srgbSupport()); |
| } |
| } |
| } |
| } |
| |
| DEF_GPUTEST(GrContextFactory_abandon, reporter, options) { |
| for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) { |
| GrContextFactory testFactory(options); |
| GrContextFactory::ContextType ctxType = (GrContextFactory::ContextType) i; |
| ContextInfo info1 = testFactory.getContextInfo(ctxType); |
| if (!info1.grContext()) { |
| continue; |
| } |
| REPORTER_ASSERT(reporter, info1.testContext()); |
| // Ref for comparison. The API does not explicitly say that this stays alive. |
| info1.grContext()->ref(); |
| testFactory.abandonContexts(); |
| |
| // Test that we get different context after abandon. |
| ContextInfo info2 = testFactory.getContextInfo(ctxType); |
| REPORTER_ASSERT(reporter, info2.grContext()); |
| REPORTER_ASSERT(reporter, info2.testContext()); |
| |
| REPORTER_ASSERT(reporter, info1.grContext() != info2.grContext()); |
| // The GL context should also change, but it also could get the same address. |
| |
| info1.grContext()->unref(); |
| } |
| } |
| |
| DEF_GPUTEST(GrContextFactory_sharedContexts, reporter, options) { |
| for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) { |
| GrContextFactory testFactory(options); |
| GrContextFactory::ContextType ctxType = static_cast<GrContextFactory::ContextType>(i); |
| ContextInfo info1 = testFactory.getContextInfo(ctxType); |
| if (!info1.grContext()) { |
| continue; |
| } |
| |
| // Ref for passing in. The API does not explicitly say that this stays alive. |
| info1.grContext()->ref(); |
| testFactory.abandonContexts(); |
| |
| // Test that creating a context in a share group with an abandoned context fails. |
| ContextInfo info2 = testFactory.getSharedContextInfo(info1.grContext()); |
| REPORTER_ASSERT(reporter, !info2.grContext()); |
| info1.grContext()->unref(); |
| |
| // Create a new base context |
| ContextInfo info3 = testFactory.getContextInfo(ctxType); |
| if (!info3.grContext()) { |
| // Vulkan NexusPlayer bot fails here. Sigh. |
| continue; |
| } |
| |
| // Creating a context in a share group may fail, but should never crash. |
| ContextInfo info4 = testFactory.getSharedContextInfo(info3.grContext()); |
| if (!info4.grContext()) { |
| continue; |
| } |
| REPORTER_ASSERT(reporter, info3.grContext() != info4.grContext()); |
| REPORTER_ASSERT(reporter, info3.testContext() != info4.testContext()); |
| |
| // Passing a different index should create a new (unique) context. |
| ContextInfo info5 = testFactory.getSharedContextInfo(info3.grContext(), 1); |
| REPORTER_ASSERT(reporter, info5.grContext()); |
| REPORTER_ASSERT(reporter, info5.testContext()); |
| REPORTER_ASSERT(reporter, info5.grContext() != info4.grContext()); |
| REPORTER_ASSERT(reporter, info5.testContext() != info4.testContext()); |
| } |
| } |
| |
| DEF_GPUTEST(GrContextFactory_executorAndTaskGroup, reporter, options) { |
| for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) { |
| // Verify that contexts have a task group iff we supply an executor with context options |
| GrContextOptions contextOptions = options; |
| contextOptions.fExecutor = nullptr; |
| GrContextFactory serialFactory(contextOptions); |
| |
| std::unique_ptr<SkExecutor> threadPool = SkExecutor::MakeFIFOThreadPool(1); |
| contextOptions.fExecutor = threadPool.get(); |
| GrContextFactory threadedFactory(contextOptions); |
| |
| GrContextFactory::ContextType ctxType = static_cast<GrContextFactory::ContextType>(i); |
| ContextInfo serialInfo = serialFactory.getContextInfo(ctxType); |
| if (GrContext* serialContext = serialInfo.grContext()) { |
| REPORTER_ASSERT(reporter, nullptr == serialContext->contextPriv().getTaskGroup()); |
| } |
| |
| ContextInfo threadedInfo = threadedFactory.getContextInfo(ctxType); |
| if (GrContext* threadedContext = threadedInfo.grContext()) { |
| REPORTER_ASSERT(reporter, nullptr != threadedContext->contextPriv().getTaskGroup()); |
| } |
| } |
| } |
| |
| DEF_GPUTEST_FOR_ALL_CONTEXTS(GrContextDump, reporter, ctxInfo) { |
| // Ensure that GrContext::dump doesn't assert (which is possible, if the JSON code is wrong) |
| SkString result = ctxInfo.grContext()->contextPriv().dump(); |
| REPORTER_ASSERT(reporter, !result.isEmpty()); |
| } |
| |
| #endif |