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114 lines
4.7 KiB
114 lines
4.7 KiB
/*
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* Copyright 2011 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "include/core/SkTypes.h"
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#include "include/core/SkExecutor.h"
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#include "include/gpu/GrDirectContext.h"
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#include "src/gpu/GrCaps.h"
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#include "src/gpu/GrDirectContextPriv.h"
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#include "tests/Test.h"
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#include "tools/gpu/GrContextFactory.h"
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using namespace sk_gpu_test;
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DEF_GPUTEST(GrContextFactory_abandon, reporter, options) {
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for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) {
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GrContextFactory testFactory(options);
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GrContextFactory::ContextType ctxType = (GrContextFactory::ContextType) i;
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ContextInfo info1 = testFactory.getContextInfo(ctxType);
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if (!info1.directContext()) {
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continue;
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}
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REPORTER_ASSERT(reporter, info1.testContext());
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// Ref for comparison. The API does not explicitly say that this stays alive.
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info1.directContext()->ref();
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testFactory.abandonContexts();
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// Test that we get different context after abandon.
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ContextInfo info2 = testFactory.getContextInfo(ctxType);
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REPORTER_ASSERT(reporter, info2.directContext());
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REPORTER_ASSERT(reporter, info2.testContext());
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REPORTER_ASSERT(reporter, info1.directContext() != info2.directContext());
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// The GL context should also change, but it also could get the same address.
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info1.directContext()->unref();
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}
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}
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DEF_GPUTEST(GrContextFactory_sharedContexts, reporter, options) {
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for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) {
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GrContextFactory testFactory(options);
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GrContextFactory::ContextType ctxType = static_cast<GrContextFactory::ContextType>(i);
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ContextInfo info1 = testFactory.getContextInfo(ctxType);
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if (!info1.directContext()) {
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continue;
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}
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// Ref for passing in. The API does not explicitly say that this stays alive.
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info1.directContext()->ref();
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testFactory.abandonContexts();
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// Test that creating a context in a share group with an abandoned context fails.
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ContextInfo info2 = testFactory.getSharedContextInfo(info1.directContext());
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REPORTER_ASSERT(reporter, !info2.directContext());
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info1.directContext()->unref();
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// Create a new base context
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ContextInfo info3 = testFactory.getContextInfo(ctxType);
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// Creating a context in a share group may fail, but should never crash.
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ContextInfo info4 = testFactory.getSharedContextInfo(info3.directContext());
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if (!info4.directContext()) {
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continue;
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}
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REPORTER_ASSERT(reporter, info3.directContext() != info4.directContext());
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REPORTER_ASSERT(reporter, info3.testContext() != info4.testContext());
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// Passing a different index should create a new (unique) context.
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ContextInfo info5 = testFactory.getSharedContextInfo(info3.directContext(), 1);
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REPORTER_ASSERT(reporter, info5.directContext());
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REPORTER_ASSERT(reporter, info5.testContext());
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REPORTER_ASSERT(reporter, info5.directContext() != info4.directContext());
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REPORTER_ASSERT(reporter, info5.testContext() != info4.testContext());
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}
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}
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DEF_GPUTEST(GrContextFactory_executorAndTaskGroup, reporter, options) {
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for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) {
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// Verify that contexts have a task group iff we supply an executor with context options
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GrContextOptions contextOptions = options;
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contextOptions.fExecutor = nullptr;
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GrContextFactory serialFactory(contextOptions);
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std::unique_ptr<SkExecutor> threadPool = SkExecutor::MakeFIFOThreadPool(1);
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contextOptions.fExecutor = threadPool.get();
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GrContextFactory threadedFactory(contextOptions);
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GrContextFactory::ContextType ctxType = static_cast<GrContextFactory::ContextType>(i);
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ContextInfo serialInfo = serialFactory.getContextInfo(ctxType);
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if (auto serialContext = serialInfo.directContext()) {
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REPORTER_ASSERT(reporter, nullptr == serialContext->priv().getTaskGroup());
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}
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ContextInfo threadedInfo = threadedFactory.getContextInfo(ctxType);
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if (auto threadedContext = threadedInfo.directContext()) {
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REPORTER_ASSERT(reporter, nullptr != threadedContext->priv().getTaskGroup());
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}
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}
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}
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#ifdef SK_ENABLE_DUMP_GPU
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DEF_GPUTEST_FOR_ALL_CONTEXTS(GrContextDump, reporter, ctxInfo) {
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// Ensure that GrDirectContext::dump doesn't assert (which is possible, if the JSON code
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// is wrong)
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SkString result = ctxInfo.directContext()->dump();
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REPORTER_ASSERT(reporter, !result.isEmpty());
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}
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#endif
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