1 /*
2 * Copyright 2011 Google Inc.
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8 #include "include/core/SkExecutor.h"
9 #include "include/core/SkTypes.h"
10 #include "include/gpu/GrContextOptions.h"
11 #include "include/gpu/GrDirectContext.h"
12 #include "src/gpu/ganesh/GrDirectContextPriv.h"
13 #include "tests/CtsEnforcement.h"
14 #include "tests/Test.h"
15 #include "tools/gpu/FenceSync.h"
16
17 #include <memory>
18
19 using namespace sk_gpu_test;
20
DEF_GANESH_TEST(GrContextFactory_abandon,reporter,options,CtsEnforcement::kNever)21 DEF_GANESH_TEST(GrContextFactory_abandon, reporter, options, CtsEnforcement::kNever) {
22 for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) {
23 GrContextFactory testFactory(options);
24 GrContextFactory::ContextType ctxType = (GrContextFactory::ContextType) i;
25 ContextInfo info1 = testFactory.getContextInfo(ctxType);
26 if (!info1.directContext()) {
27 continue;
28 }
29 REPORTER_ASSERT(reporter, info1.testContext());
30 // Ref for comparison. The API does not explicitly say that this stays alive.
31 info1.directContext()->ref();
32 testFactory.abandonContexts();
33
34 // Test that we get different context after abandon.
35 ContextInfo info2 = testFactory.getContextInfo(ctxType);
36 REPORTER_ASSERT(reporter, info2.directContext());
37 REPORTER_ASSERT(reporter, info2.testContext());
38
39 REPORTER_ASSERT(reporter, info1.directContext() != info2.directContext());
40 // The GL context should also change, but it also could get the same address.
41
42 info1.directContext()->unref();
43 }
44 }
45
DEF_GANESH_TEST(GrContextFactory_sharedContexts,reporter,options,CtsEnforcement::kApiLevel_T)46 DEF_GANESH_TEST(GrContextFactory_sharedContexts, reporter, options, CtsEnforcement::kApiLevel_T) {
47 for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) {
48 GrContextFactory testFactory(options);
49 GrContextFactory::ContextType ctxType = static_cast<GrContextFactory::ContextType>(i);
50 ContextInfo info1 = testFactory.getContextInfo(ctxType);
51 if (!info1.directContext()) {
52 continue;
53 }
54
55 // Ref for passing in. The API does not explicitly say that this stays alive.
56 info1.directContext()->ref();
57 testFactory.abandonContexts();
58
59 // Test that creating a context in a share group with an abandoned context fails.
60 ContextInfo info2 = testFactory.getSharedContextInfo(info1.directContext());
61 REPORTER_ASSERT(reporter, !info2.directContext());
62 info1.directContext()->unref();
63
64 // Create a new base context
65 ContextInfo info3 = testFactory.getContextInfo(ctxType);
66
67 // Creating a context in a share group may fail, but should never crash.
68 ContextInfo info4 = testFactory.getSharedContextInfo(info3.directContext());
69 if (!info4.directContext()) {
70 continue;
71 }
72 REPORTER_ASSERT(reporter, info3.directContext() != info4.directContext());
73 REPORTER_ASSERT(reporter, info3.testContext() != info4.testContext());
74
75 // Passing a different index should create a new (unique) context.
76 ContextInfo info5 = testFactory.getSharedContextInfo(info3.directContext(), 1);
77 REPORTER_ASSERT(reporter, info5.directContext());
78 REPORTER_ASSERT(reporter, info5.testContext());
79 REPORTER_ASSERT(reporter, info5.directContext() != info4.directContext());
80 REPORTER_ASSERT(reporter, info5.testContext() != info4.testContext());
81 }
82 }
83
DEF_GANESH_TEST(GrContextFactory_executorAndTaskGroup,reporter,options,CtsEnforcement::kNever)84 DEF_GANESH_TEST(GrContextFactory_executorAndTaskGroup, reporter, options, CtsEnforcement::kNever) {
85 for (int i = 0; i < GrContextFactory::kContextTypeCnt; ++i) {
86 // Verify that contexts have a task group iff we supply an executor with context options
87 GrContextOptions contextOptions = options;
88 contextOptions.fExecutor = nullptr;
89 GrContextFactory serialFactory(contextOptions);
90
91 std::unique_ptr<SkExecutor> threadPool = SkExecutor::MakeFIFOThreadPool(1);
92 contextOptions.fExecutor = threadPool.get();
93 GrContextFactory threadedFactory(contextOptions);
94
95 GrContextFactory::ContextType ctxType = static_cast<GrContextFactory::ContextType>(i);
96 ContextInfo serialInfo = serialFactory.getContextInfo(ctxType);
97 if (auto serialContext = serialInfo.directContext()) {
98 REPORTER_ASSERT(reporter, nullptr == serialContext->priv().getTaskGroup());
99 }
100
101 ContextInfo threadedInfo = threadedFactory.getContextInfo(ctxType);
102 if (auto threadedContext = threadedInfo.directContext()) {
103 REPORTER_ASSERT(reporter, nullptr != threadedContext->priv().getTaskGroup());
104 }
105 }
106 }
107
108 #ifdef SK_ENABLE_DUMP_GPU
DEF_GANESH_TEST_FOR_ALL_CONTEXTS(GrContextDump,reporter,ctxInfo,CtsEnforcement::kNever)109 DEF_GANESH_TEST_FOR_ALL_CONTEXTS(GrContextDump, reporter, ctxInfo, CtsEnforcement::kNever) {
110 // Ensure that GrDirectContext::dump doesn't assert (which is possible, if the JSON code
111 // is wrong)
112 SkString result = ctxInfo.directContext()->dump();
113 REPORTER_ASSERT(reporter, !result.isEmpty());
114 }
115 #endif
116