1 /*
2 * Copyright 2015 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/SkTraceMemoryDump.h"
9 #include "include/gpu/GrDirectContext.h"
10
11 #include "tests/Test.h"
12
13 #include "src/gpu/GrDirectContextPriv.h"
14 #include "src/gpu/GrRenderTarget.h"
15 #include "src/gpu/GrTexture.h"
16 #ifdef SK_GL
17 #include "src/gpu/gl/GrGLBuffer.h"
18 #include "src/gpu/gl/GrGLDefines.h"
19 #include "src/gpu/gl/GrGLGpu.h"
20 #include "src/gpu/gl/GrGLTextureRenderTarget.h"
21 #endif
22
23 /*
24 * Build test for SkTraceMemoryDump.
25 */
26 class TestSkTraceMemoryDump : public SkTraceMemoryDump {
27 public:
TestSkTraceMemoryDump(bool shouldDumpWrappedObjects)28 TestSkTraceMemoryDump(bool shouldDumpWrappedObjects)
29 : fShouldDumpWrappedObjects(shouldDumpWrappedObjects) {}
~TestSkTraceMemoryDump()30 ~TestSkTraceMemoryDump() override { }
31
dumpNumericValue(const char * dumpName,const char * valueName,const char * units,uint64_t value)32 void dumpNumericValue(const char* dumpName, const char* valueName, const char* units,
33 uint64_t value) override {
34 // Only count "size" dumps, others are just providing metadata.
35 if (SkString("size") == SkString(valueName)) {
36 ++fNumDumpedObjects;
37 fDumpedObjectsSize += value;
38 }
39 }
setMemoryBacking(const char * dumpName,const char * backingType,const char * backingObjectId)40 void setMemoryBacking(const char* dumpName, const char* backingType,
41 const char* backingObjectId) override { }
setDiscardableMemoryBacking(const char * dumpName,const SkDiscardableMemory & discardableMemoryObject)42 void setDiscardableMemoryBacking(
43 const char* dumpName,
44 const SkDiscardableMemory& discardableMemoryObject) override { }
getRequestedDetails() const45 LevelOfDetail getRequestedDetails() const override {
46 return SkTraceMemoryDump::kObjectsBreakdowns_LevelOfDetail;
47 }
shouldDumpWrappedObjects() const48 bool shouldDumpWrappedObjects() const override { return fShouldDumpWrappedObjects; }
49
numDumpedObjects() const50 size_t numDumpedObjects() const { return fNumDumpedObjects; }
dumpedObjectsSize() const51 size_t dumpedObjectsSize() const { return fDumpedObjectsSize; }
52
53 private:
54 bool fShouldDumpWrappedObjects;
55 size_t fNumDumpedObjects = 0;
56 size_t fDumpedObjectsSize = 0;
57 };
58
ValidateMemoryDumps(skiatest::Reporter * reporter,GrDirectContext * dContext,size_t numDumpedObjects,size_t size,bool isOwned)59 void ValidateMemoryDumps(skiatest::Reporter* reporter, GrDirectContext* dContext,
60 size_t numDumpedObjects, size_t size, bool isOwned) {
61 // Note than one entry in the dumped objects is expected for the text blob cache.
62 TestSkTraceMemoryDump dump_with_wrapped(true /* shouldDumpWrappedObjects */);
63 dContext->dumpMemoryStatistics(&dump_with_wrapped);
64 REPORTER_ASSERT(reporter, numDumpedObjects == dump_with_wrapped.numDumpedObjects());
65 REPORTER_ASSERT(reporter, size == dump_with_wrapped.dumpedObjectsSize());
66
67 TestSkTraceMemoryDump dump_no_wrapped(false /* shouldDumpWrappedObjects */);
68 dContext->dumpMemoryStatistics(&dump_no_wrapped);
69 if (isOwned) {
70 REPORTER_ASSERT(reporter, numDumpedObjects == dump_no_wrapped.numDumpedObjects());
71 REPORTER_ASSERT(reporter, size == dump_no_wrapped.dumpedObjectsSize());
72 } else {
73 REPORTER_ASSERT(reporter, 1 == dump_no_wrapped.numDumpedObjects());
74 REPORTER_ASSERT(reporter, 0 == dump_no_wrapped.dumpedObjectsSize());
75 }
76 }
77
78 #ifdef SK_GL
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLBuffer,reporter,ctxInfo)79 DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLBuffer, reporter, ctxInfo) {
80 auto dContext = ctxInfo.directContext();
81 GrGLGpu* gpu = static_cast<GrGLGpu*>(dContext->priv().getGpu());
82 const size_t kMemorySize = 1024;
83 sk_sp<GrGLBuffer> buffer =
84 GrGLBuffer::Make(gpu, kMemorySize, GrGpuBufferType::kVertex, kDynamic_GrAccessPattern);
85
86 ValidateMemoryDumps(reporter, dContext, 2, kMemorySize, true /* isOwned */);
87 }
88
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLTexture,reporter,ctxInfo)89 DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLTexture, reporter, ctxInfo) {
90 auto dContext = ctxInfo.directContext();
91 GrGLGpu* gpu = static_cast<GrGLGpu*>(dContext->priv().getGpu());
92
93 GrGLTexture::Desc desc;
94 desc.fTarget = GR_GL_TEXTURE_2D;
95 desc.fID = 7; // Arbitrary, we don't actually use the texture.
96 desc.fFormat = GrGLFormat::kRGBA8;
97 desc.fOwnership = GrBackendObjectOwnership::kOwned;
98 desc.fSize = SkISize::Make(64, 64);
99
100 auto texture =
101 sk_make_sp<GrGLTexture>(gpu, SkBudgeted::kNo, desc, GrMipmapStatus::kNotAllocated);
102
103 ValidateMemoryDumps(reporter, dContext, 2, texture->gpuMemorySize(), true /* isOwned */);
104 }
105
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_unownedGLTexture,reporter,ctxInfo)106 DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_unownedGLTexture, reporter, ctxInfo) {
107 auto dContext = ctxInfo.directContext();
108 GrGLGpu* gpu = static_cast<GrGLGpu*>(dContext->priv().getGpu());
109
110 GrGLTexture::Desc desc;
111 desc.fTarget = GR_GL_TEXTURE_2D;
112 desc.fID = 7; // Arbitrary, we don't actually use the texture.
113 desc.fFormat = GrGLFormat::kRGBA8;
114 desc.fOwnership = GrBackendObjectOwnership::kBorrowed;
115 desc.fSize = SkISize::Make(64, 64);
116
117 auto params = sk_make_sp<GrGLTextureParameters>();
118
119 auto texture =
120 GrGLTexture::MakeWrapped(gpu, GrMipmapStatus::kNotAllocated, desc, std::move(params),
121 GrWrapCacheable::kNo, kRead_GrIOType);
122
123 ValidateMemoryDumps(reporter, dContext, 2, texture->gpuMemorySize(), false /* isOwned */);
124 }
125
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLRenderTarget,reporter,ctxInfo)126 DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLRenderTarget, reporter, ctxInfo) {
127 auto dContext = ctxInfo.directContext();
128 GrGLGpu* gpu = static_cast<GrGLGpu*>(dContext->priv().getGpu());
129
130 static constexpr auto kSize = SkISize::Make(64, 64);
131
132 GrGLRenderTarget::IDs rtIDs;
133 rtIDs.fMultisampleFBOID = 0;
134 rtIDs.fRTFBOOwnership = GrBackendObjectOwnership::kOwned;
135 rtIDs.fSingleSampleFBOID = 20;
136 rtIDs.fMSColorRenderbufferID = 0;
137 rtIDs.fTotalMemorySamplesPerPixel = 1;
138
139 sk_sp<GrGLRenderTarget> rt =
140 GrGLRenderTarget::MakeWrapped(gpu, kSize, GrGLFormat::kRGBA8, 1, rtIDs, 0);
141
142 ValidateMemoryDumps(reporter, dContext, 2, rt->gpuMemorySize(), true /* isOwned */);
143 }
144
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_unownedGLRenderTarget,reporter,ctxInfo)145 DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_unownedGLRenderTarget, reporter, ctxInfo) {
146 auto dContext = ctxInfo.directContext();
147 GrGLGpu* gpu = static_cast<GrGLGpu*>(dContext->priv().getGpu());
148
149 static constexpr auto kSize = SkISize::Make(64, 64);
150
151 GrGLRenderTarget::IDs rtIDs;
152 rtIDs.fMultisampleFBOID = 12;
153 rtIDs.fRTFBOOwnership = GrBackendObjectOwnership::kBorrowed;
154 rtIDs.fSingleSampleFBOID = 0;
155 rtIDs.fMSColorRenderbufferID = 0;
156 rtIDs.fTotalMemorySamplesPerPixel = 4;
157
158 sk_sp<GrGLRenderTarget> rt =
159 GrGLRenderTarget::MakeWrapped(gpu, kSize, GrGLFormat::kRGBA8, 4, rtIDs, 0);
160
161 ValidateMemoryDumps(reporter, dContext, 2, rt->gpuMemorySize(), false /* isOwned */);
162 }
163
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLTextureRenderTarget,reporter,ctxInfo)164 DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLTextureRenderTarget, reporter,
165 ctxInfo) {
166 auto dContext = ctxInfo.directContext();
167 GrGLGpu* gpu = static_cast<GrGLGpu*>(dContext->priv().getGpu());
168
169 static constexpr auto kSize = SkISize::Make(64, 64);
170
171 GrGLTexture::Desc texDesc;
172 texDesc.fSize = kSize;
173 texDesc.fTarget = GR_GL_TEXTURE_2D;
174 texDesc.fID = 17;
175 texDesc.fFormat = GrGLFormat::kRGBA8;
176 texDesc.fOwnership = GrBackendObjectOwnership::kOwned;
177
178 GrGLRenderTarget::IDs rtIDs;
179 rtIDs.fMultisampleFBOID = 12;
180 rtIDs.fRTFBOOwnership = GrBackendObjectOwnership::kOwned;
181 rtIDs.fSingleSampleFBOID = 20;
182 rtIDs.fMSColorRenderbufferID = 22;
183 rtIDs.fTotalMemorySamplesPerPixel = 9;
184
185 auto texRT = sk_make_sp<GrGLTextureRenderTarget>(gpu, SkBudgeted::kYes, 8, texDesc, rtIDs,
186 GrMipmapStatus::kNotAllocated);
187
188 ValidateMemoryDumps(reporter, dContext, 3, texRT->gpuMemorySize(), true /* isOwned */);
189 }
190
191 #endif // SK_GL
192