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- /*
- * 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 "include/core/SkTypes.h"
- #include "include/core/SkExecutor.h"
- #include "src/gpu/GrCaps.h"
- #include "src/gpu/GrContextPriv.h"
- #include "tests/Test.h"
- #include "tools/gpu/GrContextFactory.h"
- using namespace sk_gpu_test;
- 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);
- // 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->priv().getTaskGroup());
- }
- ContextInfo threadedInfo = threadedFactory.getContextInfo(ctxType);
- if (GrContext* threadedContext = threadedInfo.grContext()) {
- REPORTER_ASSERT(reporter, nullptr != threadedContext->priv().getTaskGroup());
- }
- }
- }
- #ifdef SK_ENABLE_DUMP_GPU
- 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()->priv().dump();
- REPORTER_ASSERT(reporter, !result.isEmpty());
- }
- #endif
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