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 "SkTraceMemoryDump.h"
9
10 #include "Test.h"
11
12 #include "GrContextPriv.h"
13 #include "GrRenderTarget.h"
14 #include "GrTexture.h"
15 #include "gl/GrGLBuffer.h"
16 #include "gl/GrGLDefines.h"
17 #include "gl/GrGLGpu.h"
18
19 /*
20 * Build test for SkTraceMemoryDump.
21 */
22 class TestSkTraceMemoryDump : public SkTraceMemoryDump {
23 public:
TestSkTraceMemoryDump(bool shouldDumpWrappedObjects)24 TestSkTraceMemoryDump(bool shouldDumpWrappedObjects)
25 : fShouldDumpWrappedObjects(shouldDumpWrappedObjects) {}
~TestSkTraceMemoryDump()26 ~TestSkTraceMemoryDump() override { }
27
dumpNumericValue(const char * dumpName,const char * valueName,const char * units,uint64_t value)28 void dumpNumericValue(const char* dumpName, const char* valueName, const char* units,
29 uint64_t value) override {
30 // Only count "size" dumps, others are just providing metadata.
31 if (SkString("size") == SkString(valueName)) {
32 ++fNumDumpedObjects;
33 fDumpedObjectsSize += value;
34 }
35 }
setMemoryBacking(const char * dumpName,const char * backingType,const char * backingObjectId)36 void setMemoryBacking(const char* dumpName, const char* backingType,
37 const char* backingObjectId) override { }
setDiscardableMemoryBacking(const char * dumpName,const SkDiscardableMemory & discardableMemoryObject)38 void setDiscardableMemoryBacking(
39 const char* dumpName,
40 const SkDiscardableMemory& discardableMemoryObject) override { }
getRequestedDetails() const41 LevelOfDetail getRequestedDetails() const override {
42 return SkTraceMemoryDump::kObjectsBreakdowns_LevelOfDetail;
43 }
shouldDumpWrappedObjects() const44 bool shouldDumpWrappedObjects() const override { return fShouldDumpWrappedObjects; }
45
numDumpedObjects() const46 size_t numDumpedObjects() const { return fNumDumpedObjects; }
dumpedObjectsSize() const47 size_t dumpedObjectsSize() const { return fDumpedObjectsSize; }
48
49 private:
50 bool fShouldDumpWrappedObjects;
51 size_t fNumDumpedObjects = 0;
52 size_t fDumpedObjectsSize = 0;
53 };
54
ValidateMemoryDumps(skiatest::Reporter * reporter,GrContext * context,size_t size,bool isOwned)55 void ValidateMemoryDumps(skiatest::Reporter* reporter, GrContext* context, size_t size,
56 bool isOwned) {
57 // Note than one entry in the dumped objects is expected for the text blob cache.
58 TestSkTraceMemoryDump dump_with_wrapped(true /* shouldDumpWrappedObjects */);
59 context->dumpMemoryStatistics(&dump_with_wrapped);
60 REPORTER_ASSERT(reporter, 2 == dump_with_wrapped.numDumpedObjects());
61 REPORTER_ASSERT(reporter, size == dump_with_wrapped.dumpedObjectsSize());
62
63 TestSkTraceMemoryDump dump_no_wrapped(false /* shouldDumpWrappedObjects */);
64 context->dumpMemoryStatistics(&dump_no_wrapped);
65 if (isOwned) {
66 REPORTER_ASSERT(reporter, 2 == dump_no_wrapped.numDumpedObjects());
67 REPORTER_ASSERT(reporter, size == dump_no_wrapped.dumpedObjectsSize());
68 } else {
69 REPORTER_ASSERT(reporter, 1 == dump_no_wrapped.numDumpedObjects());
70 REPORTER_ASSERT(reporter, 0 == dump_no_wrapped.dumpedObjectsSize());
71 }
72 }
73
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLBuffer,reporter,ctxInfo)74 DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLBuffer, reporter, ctxInfo) {
75 GrContext* context = ctxInfo.grContext();
76 GrGLGpu* gpu = static_cast<GrGLGpu*>(context->priv().getGpu());
77 const size_t kMemorySize = 1024;
78 sk_sp<GrGLBuffer> buffer =
79 GrGLBuffer::Make(gpu, kMemorySize, GrGpuBufferType::kVertex, kDynamic_GrAccessPattern);
80
81 ValidateMemoryDumps(reporter, context, kMemorySize, true /* isOwned */);
82 }
83
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLTexture,reporter,ctxInfo)84 DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLTexture, reporter, ctxInfo) {
85 GrContext* context = ctxInfo.grContext();
86 GrGLGpu* gpu = static_cast<GrGLGpu*>(context->priv().getGpu());
87
88 GrSurfaceDesc desc;
89 desc.fFlags = kNone_GrSurfaceFlags;
90 desc.fWidth = 64;
91 desc.fHeight = 64;
92 desc.fConfig = kRGBA_8888_GrPixelConfig;
93 desc.fSampleCnt = 1;
94
95 GrGLTextureInfo glInfo;
96 glInfo.fTarget = GR_GL_TEXTURE_2D;
97 glInfo.fID = 7; // Arbitrary, we don't actually use the texture.
98 glInfo.fFormat = GR_GL_RGBA8;
99
100 GrGLTexture::IDDesc idDesc;
101 idDesc.fInfo = glInfo;
102 idDesc.fOwnership = GrBackendObjectOwnership::kOwned;
103
104 auto texture = sk_make_sp<GrGLTexture>(gpu, SkBudgeted::kNo, desc, idDesc,
105 GrMipMapsStatus::kNotAllocated);
106
107 ValidateMemoryDumps(reporter, context, texture->gpuMemorySize(), true /* isOwned */);
108 }
109
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_unownedGLTexture,reporter,ctxInfo)110 DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_unownedGLTexture, reporter, ctxInfo) {
111 GrContext* context = ctxInfo.grContext();
112 GrGLGpu* gpu = static_cast<GrGLGpu*>(context->priv().getGpu());
113
114 GrSurfaceDesc desc;
115 desc.fFlags = kNone_GrSurfaceFlags;
116 desc.fWidth = 64;
117 desc.fHeight = 64;
118 desc.fConfig = kRGBA_8888_GrPixelConfig;
119 desc.fSampleCnt = 1;
120
121 GrGLTextureInfo glInfo;
122 glInfo.fTarget = GR_GL_TEXTURE_2D;
123 glInfo.fID = 7; // Arbitrary, we don't actually use the texture.
124 glInfo.fFormat = GR_GL_RGBA8;
125
126 GrGLTexture::IDDesc idDesc;
127 idDesc.fInfo = glInfo;
128 idDesc.fOwnership = GrBackendObjectOwnership::kBorrowed;
129
130 auto texture = GrGLTexture::MakeWrapped(gpu, desc, GrMipMapsStatus::kNotAllocated, idDesc,
131 GrWrapCacheable::kNo, kRead_GrIOType);
132
133 ValidateMemoryDumps(reporter, context, texture->gpuMemorySize(), false /* isOwned */);
134 }
135
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLRenderTarget,reporter,ctxInfo)136 DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_ownedGLRenderTarget, reporter, ctxInfo) {
137 GrContext* context = ctxInfo.grContext();
138 GrGLGpu* gpu = static_cast<GrGLGpu*>(context->priv().getGpu());
139
140 GrSurfaceDesc sd;
141 sd.fFlags = kRenderTarget_GrSurfaceFlag;
142 sd.fWidth = 64;
143 sd.fHeight = 64;
144 sd.fConfig = kRGBA_8888_GrPixelConfig;
145
146 GrGLRenderTarget::IDDesc iddesc;
147 iddesc.fRTFBOID = 20;
148 iddesc.fRTFBOOwnership = GrBackendObjectOwnership::kOwned;
149 iddesc.fTexFBOID = GrGLRenderTarget::kUnresolvableFBOID;
150 iddesc.fMSColorRenderbufferID = 22;
151 iddesc.fIsMixedSampled = false;
152
153 sk_sp<GrGLRenderTarget> rt = GrGLRenderTarget::MakeWrapped(gpu, sd, GR_GL_RGBA8, iddesc, 0);
154
155 ValidateMemoryDumps(reporter, context, rt->gpuMemorySize(), true /* isOwned */);
156 }
157
DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_unownedGLRenderTarget,reporter,ctxInfo)158 DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(SkTraceMemoryDump_unownedGLRenderTarget, reporter, ctxInfo) {
159 GrContext* context = ctxInfo.grContext();
160 GrGLGpu* gpu = static_cast<GrGLGpu*>(context->priv().getGpu());
161
162 GrSurfaceDesc sd;
163 sd.fFlags = kRenderTarget_GrSurfaceFlag;
164 sd.fWidth = 64;
165 sd.fHeight = 64;
166 sd.fConfig = kRGBA_8888_GrPixelConfig;
167
168 GrGLRenderTarget::IDDesc iddesc;
169 iddesc.fRTFBOID = 20;
170 iddesc.fRTFBOOwnership = GrBackendObjectOwnership::kBorrowed;
171 iddesc.fTexFBOID = GrGLRenderTarget::kUnresolvableFBOID;
172 iddesc.fMSColorRenderbufferID = 22;
173 iddesc.fIsMixedSampled = false;
174
175 sk_sp<GrGLRenderTarget> rt = GrGLRenderTarget::MakeWrapped(gpu, sd, GR_GL_RGBA8, iddesc, 0);
176
177 ValidateMemoryDumps(reporter, context, rt->gpuMemorySize(), false /* isOwned */);
178 }
179