Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 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 "SkTypes.h" |
| 9 | #include "Test.h" |
| 10 | |
Brian Salomon | c65aec9 | 2017-03-09 09:03:58 -0500 | [diff] [blame] | 11 | #include "GrClip.h" |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 12 | #include "GrContext.h" |
Robert Phillips | 1afd4cd | 2018-01-08 13:40:32 -0500 | [diff] [blame] | 13 | #include "GrContextPriv.h" |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 14 | #include "GrGpuResource.h" |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 15 | #include "GrMemoryPool.h" |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 16 | #include "GrProxyProvider.h" |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 17 | #include "GrRenderTargetContext.h" |
| 18 | #include "GrRenderTargetContextPriv.h" |
| 19 | #include "GrResourceProvider.h" |
| 20 | #include "glsl/GrGLSLFragmentProcessor.h" |
| 21 | #include "glsl/GrGLSLFragmentShaderBuilder.h" |
Brian Salomon | 82ddc94 | 2017-07-14 12:00:13 -0400 | [diff] [blame] | 22 | #include "ops/GrMeshDrawOp.h" |
Brian Salomon | baaf439 | 2017-06-15 09:59:23 -0400 | [diff] [blame] | 23 | #include "ops/GrRectOpFactory.h" |
Michael Ludwig | e8e1075 | 2018-10-01 12:42:53 -0400 | [diff] [blame] | 24 | #include "TestUtils.h" |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 25 | |
Hal Canary | 8a00144 | 2018-09-19 11:31:27 -0400 | [diff] [blame] | 26 | #include <random> |
| 27 | |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 28 | namespace { |
Brian Salomon | 82ddc94 | 2017-07-14 12:00:13 -0400 | [diff] [blame] | 29 | class TestOp : public GrMeshDrawOp { |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 30 | public: |
| 31 | DEFINE_OP_CLASS_ID |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 32 | static std::unique_ptr<GrDrawOp> Make(GrContext* context, |
| 33 | std::unique_ptr<GrFragmentProcessor> fp) { |
Robert Phillips | c994a93 | 2018-06-19 13:09:54 -0400 | [diff] [blame] | 34 | GrOpMemoryPool* pool = context->contextPriv().opMemoryPool(); |
| 35 | |
| 36 | return pool->allocate<TestOp>(std::move(fp)); |
Brian Salomon | 82ddc94 | 2017-07-14 12:00:13 -0400 | [diff] [blame] | 37 | } |
| 38 | |
Robert Phillips | 5f567c7 | 2017-09-14 08:27:37 -0400 | [diff] [blame] | 39 | const char* name() const override { return "TestOp"; } |
| 40 | |
Robert Phillips | f1748f5 | 2017-09-14 14:11:24 -0400 | [diff] [blame] | 41 | void visitProxies(const VisitProxyFunc& func) const override { |
Robert Phillips | 5f567c7 | 2017-09-14 08:27:37 -0400 | [diff] [blame] | 42 | fProcessors.visitProxies(func); |
| 43 | } |
| 44 | |
Brian Salomon | 82ddc94 | 2017-07-14 12:00:13 -0400 | [diff] [blame] | 45 | FixedFunctionFlags fixedFunctionFlags() const override { return FixedFunctionFlags::kNone; } |
| 46 | |
Brian Osman | 532b3f9 | 2018-07-11 10:02:07 -0400 | [diff] [blame] | 47 | RequiresDstTexture finalize(const GrCaps& caps, const GrAppliedClip* clip) override { |
Brian Salomon | 82ddc94 | 2017-07-14 12:00:13 -0400 | [diff] [blame] | 48 | static constexpr GrProcessorAnalysisColor kUnknownColor; |
| 49 | GrColor overrideColor; |
| 50 | fProcessors.finalize(kUnknownColor, GrProcessorAnalysisCoverage::kNone, clip, false, caps, |
Brian Osman | 532b3f9 | 2018-07-11 10:02:07 -0400 | [diff] [blame] | 51 | &overrideColor); |
Brian Salomon | 82ddc94 | 2017-07-14 12:00:13 -0400 | [diff] [blame] | 52 | return RequiresDstTexture::kNo; |
Brian Salomon | 649a341 | 2017-03-09 13:50:43 -0500 | [diff] [blame] | 53 | } |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 54 | |
| 55 | private: |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 56 | friend class ::GrOpMemoryPool; // for ctor |
| 57 | |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 58 | TestOp(std::unique_ptr<GrFragmentProcessor> fp) |
| 59 | : INHERITED(ClassID()), fProcessors(std::move(fp)) { |
Brian Salomon | 82ddc94 | 2017-07-14 12:00:13 -0400 | [diff] [blame] | 60 | this->setBounds(SkRect::MakeWH(100, 100), HasAABloat::kNo, IsZeroArea::kNo); |
| 61 | } |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 62 | |
Brian Salomon | 91326c3 | 2017-08-09 16:02:19 -0400 | [diff] [blame] | 63 | void onPrepareDraws(Target* target) override { return; } |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 64 | |
Brian Salomon | 82ddc94 | 2017-07-14 12:00:13 -0400 | [diff] [blame] | 65 | GrProcessorSet fProcessors; |
| 66 | |
| 67 | typedef GrMeshDrawOp INHERITED; |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 68 | }; |
| 69 | |
| 70 | /** |
| 71 | * FP used to test ref/IO counts on owned GrGpuResources. Can also be a parent FP to test counts |
| 72 | * of resources owned by child FPs. |
| 73 | */ |
| 74 | class TestFP : public GrFragmentProcessor { |
| 75 | public: |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 76 | static std::unique_ptr<GrFragmentProcessor> Make(std::unique_ptr<GrFragmentProcessor> child) { |
| 77 | return std::unique_ptr<GrFragmentProcessor>(new TestFP(std::move(child))); |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 78 | } |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 79 | static std::unique_ptr<GrFragmentProcessor> Make(const SkTArray<sk_sp<GrTextureProxy>>& proxies, |
Brian Salomon | 559f556 | 2017-11-15 14:28:33 -0500 | [diff] [blame] | 80 | const SkTArray<sk_sp<GrBuffer>>& buffers) { |
| 81 | return std::unique_ptr<GrFragmentProcessor>(new TestFP(proxies, buffers)); |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 82 | } |
| 83 | |
| 84 | const char* name() const override { return "test"; } |
| 85 | |
| 86 | void onGetGLSLProcessorKey(const GrShaderCaps&, GrProcessorKeyBuilder* b) const override { |
| 87 | // We don't really care about reusing these. |
| 88 | static int32_t gKey = 0; |
| 89 | b->add32(sk_atomic_inc(&gKey)); |
| 90 | } |
| 91 | |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 92 | std::unique_ptr<GrFragmentProcessor> clone() const override { |
| 93 | return std::unique_ptr<GrFragmentProcessor>(new TestFP(*this)); |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 94 | } |
| 95 | |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 96 | private: |
Brian Salomon | 559f556 | 2017-11-15 14:28:33 -0500 | [diff] [blame] | 97 | TestFP(const SkTArray<sk_sp<GrTextureProxy>>& proxies, const SkTArray<sk_sp<GrBuffer>>& buffers) |
Brian Salomon | 662ea4b | 2018-07-12 14:53:49 -0400 | [diff] [blame] | 98 | : INHERITED(kTestFP_ClassID, kNone_OptimizationFlags), fSamplers(4) { |
Robert Phillips | 30f9bc6 | 2017-02-22 15:28:38 -0500 | [diff] [blame] | 99 | for (const auto& proxy : proxies) { |
Brian Salomon | f7dcd76 | 2018-07-30 14:48:15 -0400 | [diff] [blame] | 100 | fSamplers.emplace_back(proxy); |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 101 | } |
Brian Salomon | f7dcd76 | 2018-07-30 14:48:15 -0400 | [diff] [blame] | 102 | this->setTextureSamplerCnt(fSamplers.count()); |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 103 | } |
| 104 | |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 105 | TestFP(std::unique_ptr<GrFragmentProcessor> child) |
Brian Salomon | 662ea4b | 2018-07-12 14:53:49 -0400 | [diff] [blame] | 106 | : INHERITED(kTestFP_ClassID, kNone_OptimizationFlags), fSamplers(4) { |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 107 | this->registerChildProcessor(std::move(child)); |
| 108 | } |
| 109 | |
Brian Salomon | 96271cd | 2017-07-31 16:27:23 -0400 | [diff] [blame] | 110 | explicit TestFP(const TestFP& that) |
Brian Salomon | 662ea4b | 2018-07-12 14:53:49 -0400 | [diff] [blame] | 111 | : INHERITED(kTestFP_ClassID, that.optimizationFlags()), fSamplers(4) { |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 112 | for (int i = 0; i < that.fSamplers.count(); ++i) { |
| 113 | fSamplers.emplace_back(that.fSamplers[i]); |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 114 | } |
Brian Salomon | 96271cd | 2017-07-31 16:27:23 -0400 | [diff] [blame] | 115 | for (int i = 0; i < that.numChildProcessors(); ++i) { |
| 116 | this->registerChildProcessor(that.childProcessor(i).clone()); |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 117 | } |
Brian Salomon | f7dcd76 | 2018-07-30 14:48:15 -0400 | [diff] [blame] | 118 | this->setTextureSamplerCnt(fSamplers.count()); |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 119 | } |
| 120 | |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 121 | virtual GrGLSLFragmentProcessor* onCreateGLSLInstance() const override { |
| 122 | class TestGLSLFP : public GrGLSLFragmentProcessor { |
| 123 | public: |
| 124 | TestGLSLFP() {} |
| 125 | void emitCode(EmitArgs& args) override { |
| 126 | GrGLSLFPFragmentBuilder* fragBuilder = args.fFragBuilder; |
| 127 | fragBuilder->codeAppendf("%s = %s;", args.fOutputColor, args.fInputColor); |
| 128 | } |
| 129 | |
| 130 | private: |
| 131 | }; |
| 132 | return new TestGLSLFP(); |
| 133 | } |
| 134 | |
| 135 | bool onIsEqual(const GrFragmentProcessor&) const override { return false; } |
Brian Salomon | f7dcd76 | 2018-07-30 14:48:15 -0400 | [diff] [blame] | 136 | const TextureSampler& onTextureSampler(int i) const override { return fSamplers[i]; } |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 137 | |
| 138 | GrTAllocator<TextureSampler> fSamplers; |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 139 | typedef GrFragmentProcessor INHERITED; |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 140 | }; |
| 141 | } |
| 142 | |
Brian Salomon | f046e15 | 2017-01-11 15:24:47 -0500 | [diff] [blame] | 143 | template <typename T> |
| 144 | inline void testingOnly_getIORefCnts(const T* resource, int* refCnt, int* readCnt, int* writeCnt) { |
| 145 | *refCnt = resource->fRefCnt; |
| 146 | *readCnt = resource->fPendingReads; |
| 147 | *writeCnt = resource->fPendingWrites; |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 148 | } |
| 149 | |
Robert Phillips | 2f49314 | 2017-03-02 18:18:38 -0500 | [diff] [blame] | 150 | void testingOnly_getIORefCnts(GrTextureProxy* proxy, int* refCnt, int* readCnt, int* writeCnt) { |
Robert Phillips | 30f9bc6 | 2017-02-22 15:28:38 -0500 | [diff] [blame] | 151 | *refCnt = proxy->getBackingRefCnt_TestOnly(); |
| 152 | *readCnt = proxy->getPendingReadCnt_TestOnly(); |
| 153 | *writeCnt = proxy->getPendingWriteCnt_TestOnly(); |
| 154 | } |
| 155 | |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 156 | DEF_GPUTEST_FOR_ALL_CONTEXTS(ProcessorRefTest, reporter, ctxInfo) { |
| 157 | GrContext* context = ctxInfo.grContext(); |
Robert Phillips | 1afd4cd | 2018-01-08 13:40:32 -0500 | [diff] [blame] | 158 | GrProxyProvider* proxyProvider = context->contextPriv().proxyProvider(); |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 159 | |
Robert Phillips | 16d8ec6 | 2017-07-27 16:16:25 -0400 | [diff] [blame] | 160 | GrSurfaceDesc desc; |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 161 | desc.fWidth = 10; |
| 162 | desc.fHeight = 10; |
Robert Phillips | 16d8ec6 | 2017-07-27 16:16:25 -0400 | [diff] [blame] | 163 | desc.fConfig = kRGBA_8888_GrPixelConfig; |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 164 | |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 165 | for (bool makeClone : {false, true}) { |
| 166 | for (int parentCnt = 0; parentCnt < 2; parentCnt++) { |
| 167 | sk_sp<GrRenderTargetContext> renderTargetContext( |
Robert Phillips | 0c4b7b1 | 2018-03-06 08:20:37 -0500 | [diff] [blame] | 168 | context->contextPriv().makeDeferredRenderTargetContext( |
| 169 | SkBackingFit::kApprox, 1, 1, |
Brian Salomon | 2a4f983 | 2018-03-03 22:43:43 -0500 | [diff] [blame] | 170 | kRGBA_8888_GrPixelConfig, nullptr)); |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 171 | { |
Brian Salomon | 2a4f983 | 2018-03-03 22:43:43 -0500 | [diff] [blame] | 172 | sk_sp<GrTextureProxy> proxy1 = proxyProvider->createProxy( |
| 173 | desc, kTopLeft_GrSurfaceOrigin, SkBackingFit::kExact, SkBudgeted::kYes); |
| 174 | sk_sp<GrTextureProxy> proxy2 = proxyProvider->createProxy( |
| 175 | desc, kTopLeft_GrSurfaceOrigin, SkBackingFit::kExact, SkBudgeted::kYes); |
| 176 | sk_sp<GrTextureProxy> proxy3 = proxyProvider->createProxy( |
| 177 | desc, kTopLeft_GrSurfaceOrigin, SkBackingFit::kExact, SkBudgeted::kYes); |
| 178 | sk_sp<GrTextureProxy> proxy4 = proxyProvider->createProxy( |
| 179 | desc, kTopLeft_GrSurfaceOrigin, SkBackingFit::kExact, SkBudgeted::kYes); |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 180 | { |
| 181 | SkTArray<sk_sp<GrTextureProxy>> proxies; |
| 182 | SkTArray<sk_sp<GrBuffer>> buffers; |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 183 | proxies.push_back(proxy1); |
Brian Salomon | 559f556 | 2017-11-15 14:28:33 -0500 | [diff] [blame] | 184 | auto fp = TestFP::Make(std::move(proxies), std::move(buffers)); |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 185 | for (int i = 0; i < parentCnt; ++i) { |
| 186 | fp = TestFP::Make(std::move(fp)); |
| 187 | } |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 188 | std::unique_ptr<GrFragmentProcessor> clone; |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 189 | if (makeClone) { |
| 190 | clone = fp->clone(); |
| 191 | } |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 192 | std::unique_ptr<GrDrawOp> op(TestOp::Make(context, std::move(fp))); |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 193 | renderTargetContext->priv().testingOnly_addDrawOp(std::move(op)); |
| 194 | if (clone) { |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 195 | op = TestOp::Make(context, std::move(clone)); |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 196 | renderTargetContext->priv().testingOnly_addDrawOp(std::move(op)); |
| 197 | } |
| 198 | } |
| 199 | int refCnt, readCnt, writeCnt; |
| 200 | |
| 201 | testingOnly_getIORefCnts(proxy1.get(), &refCnt, &readCnt, &writeCnt); |
| 202 | // IO counts should be double if there is a clone of the FP. |
| 203 | int ioRefMul = makeClone ? 2 : 1; |
Robert Phillips | 715d08c | 2018-07-18 13:56:48 -0400 | [diff] [blame] | 204 | REPORTER_ASSERT(reporter, -1 == refCnt); |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 205 | REPORTER_ASSERT(reporter, ioRefMul * 1 == readCnt); |
| 206 | REPORTER_ASSERT(reporter, ioRefMul * 0 == writeCnt); |
| 207 | |
Brian Salomon | b17e639 | 2017-07-28 13:41:51 -0400 | [diff] [blame] | 208 | context->flush(); |
| 209 | |
| 210 | testingOnly_getIORefCnts(proxy1.get(), &refCnt, &readCnt, &writeCnt); |
| 211 | REPORTER_ASSERT(reporter, 1 == refCnt); |
| 212 | REPORTER_ASSERT(reporter, ioRefMul * 0 == readCnt); |
| 213 | REPORTER_ASSERT(reporter, ioRefMul * 0 == writeCnt); |
| 214 | |
Brian Salomon | bc6b99d | 2017-01-11 10:32:34 -0500 | [diff] [blame] | 215 | } |
| 216 | } |
| 217 | } |
| 218 | } |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 219 | |
| 220 | // This test uses the random GrFragmentProcessor test factory, which relies on static initializers. |
| 221 | #if SK_ALLOW_STATIC_GLOBAL_INITIALIZERS |
| 222 | |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 223 | #include "SkCommandLineFlags.h" |
| 224 | DEFINE_bool(randomProcessorTest, false, "Use non-deterministic seed for random processor tests?"); |
Michael Ludwig | 3ad86d0 | 2018-09-28 16:00:38 -0400 | [diff] [blame] | 225 | DEFINE_uint32(processorSeed, 0, "Use specific seed for processor tests. Overridden by " \ |
| 226 | "--randomProcessorTest."); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 227 | |
| 228 | #if GR_TEST_UTILS |
| 229 | |
| 230 | static GrColor input_texel_color(int i, int j) { |
| 231 | GrColor color = GrColorPackRGBA((uint8_t)j, (uint8_t)(i + j), (uint8_t)(2 * j - i), (uint8_t)i); |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 232 | return GrPremulColor(color); |
| 233 | } |
| 234 | |
Brian Osman | 1d5b598 | 2018-10-01 13:41:39 -0400 | [diff] [blame^] | 235 | static SkPMColor4f input_texel_color4f(int i, int j) { |
| 236 | return GrColor4f::FromGrColor(input_texel_color(i, j)).asRGBA4f<kPremul_SkAlphaType>(); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 237 | } |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 238 | |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 239 | void test_draw_op(GrContext* context, |
| 240 | GrRenderTargetContext* rtc, |
| 241 | std::unique_ptr<GrFragmentProcessor> fp, |
Robert Phillips | 30f9bc6 | 2017-02-22 15:28:38 -0500 | [diff] [blame] | 242 | sk_sp<GrTextureProxy> inputDataProxy) { |
Brian Salomon | 5d4cd9e | 2017-02-09 11:16:46 -0500 | [diff] [blame] | 243 | GrPaint paint; |
Brian Osman | 2240be9 | 2017-10-18 13:15:13 -0400 | [diff] [blame] | 244 | paint.addColorTextureProcessor(std::move(inputDataProxy), SkMatrix::I()); |
Brian Salomon | 5d4cd9e | 2017-02-09 11:16:46 -0500 | [diff] [blame] | 245 | paint.addColorFragmentProcessor(std::move(fp)); |
| 246 | paint.setPorterDuffXPFactory(SkBlendMode::kSrc); |
Brian Salomon | ac70f84 | 2017-05-08 10:43:33 -0400 | [diff] [blame] | 247 | |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 248 | auto op = GrRectOpFactory::MakeNonAAFill(context, std::move(paint), SkMatrix::I(), |
Brian Salomon | baaf439 | 2017-06-15 09:59:23 -0400 | [diff] [blame] | 249 | SkRect::MakeWH(rtc->width(), rtc->height()), |
| 250 | GrAAType::kNone); |
Brian Salomon | ac70f84 | 2017-05-08 10:43:33 -0400 | [diff] [blame] | 251 | rtc->addDrawOp(GrNoClip(), std::move(op)); |
Brian Salomon | 5d4cd9e | 2017-02-09 11:16:46 -0500 | [diff] [blame] | 252 | } |
| 253 | |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 254 | /** Initializes the two test texture proxies that are available to the FP test factories. */ |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 255 | bool init_test_textures(GrProxyProvider* proxyProvider, SkRandom* random, |
| 256 | sk_sp<GrTextureProxy> proxies[2]) { |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 257 | static const int kTestTextureSize = 256; |
Brian Osman | c35a2d4 | 2017-03-17 10:58:53 -0400 | [diff] [blame] | 258 | |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 259 | { |
| 260 | // Put premul data into the RGBA texture that the test FPs can optionally use. |
| 261 | std::unique_ptr<GrColor[]> rgbaData(new GrColor[kTestTextureSize * kTestTextureSize]); |
| 262 | for (int y = 0; y < kTestTextureSize; ++y) { |
| 263 | for (int x = 0; x < kTestTextureSize; ++x) { |
| 264 | rgbaData[kTestTextureSize * y + x] = |
| 265 | input_texel_color(random->nextULessThan(256), random->nextULessThan(256)); |
| 266 | } |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 267 | } |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 268 | |
Brian Osman | 2700abc | 2018-09-12 10:19:41 -0400 | [diff] [blame] | 269 | SkImageInfo ii = SkImageInfo::Make(kTestTextureSize, kTestTextureSize, |
| 270 | kRGBA_8888_SkColorType, kPremul_SkAlphaType); |
| 271 | SkPixmap pixmap(ii, rgbaData.get(), ii.minRowBytes()); |
| 272 | sk_sp<SkImage> img = SkImage::MakeRasterCopy(pixmap); |
| 273 | proxies[0] = proxyProvider->createTextureProxy(img, kNone_GrSurfaceFlags, 1, |
| 274 | SkBudgeted::kYes, SkBackingFit::kExact); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 275 | } |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 276 | |
| 277 | { |
| 278 | // Put random values into the alpha texture that the test FPs can optionally use. |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 279 | std::unique_ptr<uint8_t[]> alphaData(new uint8_t[kTestTextureSize * kTestTextureSize]); |
| 280 | for (int y = 0; y < kTestTextureSize; ++y) { |
| 281 | for (int x = 0; x < kTestTextureSize; ++x) { |
| 282 | alphaData[kTestTextureSize * y + x] = random->nextULessThan(256); |
| 283 | } |
| 284 | } |
| 285 | |
Brian Osman | 2700abc | 2018-09-12 10:19:41 -0400 | [diff] [blame] | 286 | SkImageInfo ii = SkImageInfo::Make(kTestTextureSize, kTestTextureSize, |
| 287 | kAlpha_8_SkColorType, kPremul_SkAlphaType); |
| 288 | SkPixmap pixmap(ii, alphaData.get(), ii.minRowBytes()); |
| 289 | sk_sp<SkImage> img = SkImage::MakeRasterCopy(pixmap); |
| 290 | proxies[1] = proxyProvider->createTextureProxy(img, kNone_GrSurfaceFlags, 1, |
| 291 | SkBudgeted::kYes, SkBackingFit::kExact); |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 292 | } |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 293 | |
| 294 | return proxies[0] && proxies[1]; |
| 295 | } |
| 296 | |
| 297 | // Creates a texture of premul colors used as the output of the fragment processor that precedes |
| 298 | // the fragment processor under test. Color values are those provided by input_texel_color(). |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 299 | sk_sp<GrTextureProxy> make_input_texture(GrProxyProvider* proxyProvider, int width, int height) { |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 300 | std::unique_ptr<GrColor[]> data(new GrColor[width * height]); |
| 301 | for (int y = 0; y < width; ++y) { |
| 302 | for (int x = 0; x < height; ++x) { |
| 303 | data.get()[width * y + x] = input_texel_color(x, y); |
| 304 | } |
| 305 | } |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 306 | |
Brian Osman | 2700abc | 2018-09-12 10:19:41 -0400 | [diff] [blame] | 307 | SkImageInfo ii = SkImageInfo::Make(width, height, kRGBA_8888_SkColorType, kPremul_SkAlphaType); |
| 308 | SkPixmap pixmap(ii, data.get(), ii.minRowBytes()); |
| 309 | sk_sp<SkImage> img = SkImage::MakeRasterCopy(pixmap); |
| 310 | return proxyProvider->createTextureProxy(img, kNone_GrSurfaceFlags, 1, |
| 311 | SkBudgeted::kYes, SkBackingFit::kExact); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 312 | } |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 313 | |
Michael Ludwig | e8e1075 | 2018-10-01 12:42:53 -0400 | [diff] [blame] | 314 | bool log_surface_context(sk_sp<GrSurfaceContext> src, SkString* dst) { |
| 315 | SkImageInfo ii = SkImageInfo::Make(src->width(), src->height(), kRGBA_8888_SkColorType, |
| 316 | kPremul_SkAlphaType); |
| 317 | SkBitmap bm; |
| 318 | SkAssertResult(bm.tryAllocPixels(ii)); |
| 319 | SkAssertResult(src->readPixels(ii, bm.getPixels(), bm.rowBytes(), 0, 0)); |
| 320 | |
| 321 | return bitmap_to_base64_data_uri(bm, dst); |
| 322 | } |
| 323 | |
| 324 | bool log_surface_proxy(GrContext* context, sk_sp<GrSurfaceProxy> src, SkString* dst) { |
| 325 | sk_sp<GrSurfaceContext> sContext(context->contextPriv().makeWrappedSurfaceContext(src)); |
| 326 | return log_surface_context(sContext, dst); |
| 327 | } |
| 328 | |
Brian Salomon | 5d4cd9e | 2017-02-09 11:16:46 -0500 | [diff] [blame] | 329 | DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(ProcessorOptimizationValidationTest, reporter, ctxInfo) { |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 330 | GrContext* context = ctxInfo.grContext(); |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 331 | GrProxyProvider* proxyProvider = context->contextPriv().proxyProvider(); |
Robert Phillips | 6be756b | 2018-01-16 15:07:54 -0500 | [diff] [blame] | 332 | auto resourceProvider = context->contextPriv().resourceProvider(); |
Brian Salomon | 1c05364 | 2017-07-24 10:16:19 -0400 | [diff] [blame] | 333 | using FPFactory = GrFragmentProcessorTestFactory; |
Brian Osman | c35a2d4 | 2017-03-17 10:58:53 -0400 | [diff] [blame] | 334 | |
Michael Ludwig | 3ad86d0 | 2018-09-28 16:00:38 -0400 | [diff] [blame] | 335 | uint32_t seed = FLAGS_processorSeed; |
Brian Osman | c35a2d4 | 2017-03-17 10:58:53 -0400 | [diff] [blame] | 336 | if (FLAGS_randomProcessorTest) { |
| 337 | std::random_device rd; |
| 338 | seed = rd(); |
| 339 | } |
| 340 | // If a non-deterministic bot fails this test, check the output to see what seed it used, then |
Michael Ludwig | 3ad86d0 | 2018-09-28 16:00:38 -0400 | [diff] [blame] | 341 | // use --processorSeed <seed> (without --randomProcessorTest) to reproduce. |
Brian Osman | c35a2d4 | 2017-03-17 10:58:53 -0400 | [diff] [blame] | 342 | SkRandom random(seed); |
| 343 | |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 344 | // Make the destination context for the test. |
| 345 | static constexpr int kRenderSize = 256; |
Robert Phillips | 0c4b7b1 | 2018-03-06 08:20:37 -0500 | [diff] [blame] | 346 | sk_sp<GrRenderTargetContext> rtc = context->contextPriv().makeDeferredRenderTargetContext( |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 347 | SkBackingFit::kExact, kRenderSize, kRenderSize, kRGBA_8888_GrPixelConfig, nullptr); |
Brian Salomon | d1a8bdf | 2017-02-10 12:39:26 -0500 | [diff] [blame] | 348 | |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 349 | sk_sp<GrTextureProxy> proxies[2]; |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 350 | if (!init_test_textures(proxyProvider, &random, proxies)) { |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 351 | ERRORF(reporter, "Could not create test textures"); |
Robert Phillips | bb581ce | 2017-05-29 15:05:15 -0400 | [diff] [blame] | 352 | return; |
| 353 | } |
Robert Phillips | e78b725 | 2017-04-06 07:59:41 -0400 | [diff] [blame] | 354 | GrProcessorTestData testData(&random, context, rtc.get(), proxies); |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 355 | |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 356 | auto inputTexture = make_input_texture(proxyProvider, kRenderSize, kRenderSize); |
Robert Phillips | 30f9bc6 | 2017-02-22 15:28:38 -0500 | [diff] [blame] | 357 | |
Ben Wagner | 8c79194 | 2017-07-25 11:47:48 -0400 | [diff] [blame] | 358 | std::unique_ptr<GrColor[]> readData(new GrColor[kRenderSize * kRenderSize]); |
Michael Ludwig | e8e1075 | 2018-10-01 12:42:53 -0400 | [diff] [blame] | 359 | // Encoded images are very verbose and this tests many potential images, so only export the |
| 360 | // first failure (subsequent failures have a reasonable chance of being related). |
| 361 | bool loggedFirstFailure = false; |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 362 | // Because processor factories configure themselves in random ways, this is not exhaustive. |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 363 | for (int i = 0; i < FPFactory::Count(); ++i) { |
| 364 | int timesToInvokeFactory = 5; |
| 365 | // Increase the number of attempts if the FP has child FPs since optimizations likely depend |
| 366 | // on child optimizations being present. |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 367 | std::unique_ptr<GrFragmentProcessor> fp = FPFactory::MakeIdx(i, &testData); |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 368 | for (int j = 0; j < fp->numChildProcessors(); ++j) { |
| 369 | // This value made a reasonable trade off between time and coverage when this test was |
| 370 | // written. |
| 371 | timesToInvokeFactory *= FPFactory::Count() / 2; |
| 372 | } |
| 373 | for (int j = 0; j < timesToInvokeFactory; ++j) { |
| 374 | fp = FPFactory::MakeIdx(i, &testData); |
Robert Phillips | 6be756b | 2018-01-16 15:07:54 -0500 | [diff] [blame] | 375 | if (!fp->instantiate(resourceProvider)) { |
Robert Phillips | a91e0b7 | 2017-05-01 13:12:20 -0400 | [diff] [blame] | 376 | continue; |
| 377 | } |
| 378 | |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 379 | if (!fp->hasConstantOutputForConstantInput() && !fp->preservesOpaqueInput() && |
Brian Salomon | f3b995b | 2017-02-15 10:22:23 -0500 | [diff] [blame] | 380 | !fp->compatibleWithCoverageAsAlpha()) { |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 381 | continue; |
| 382 | } |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 383 | |
| 384 | // Since we transfer away ownership of the original FP, we make a clone. |
| 385 | auto clone = fp->clone(); |
| 386 | |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 387 | test_draw_op(context, rtc.get(), std::move(fp), inputTexture); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 388 | memset(readData.get(), 0x0, sizeof(GrColor) * kRenderSize * kRenderSize); |
| 389 | rtc->readPixels(SkImageInfo::Make(kRenderSize, kRenderSize, kRGBA_8888_SkColorType, |
| 390 | kPremul_SkAlphaType), |
| 391 | readData.get(), 0, 0, 0); |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 392 | bool passing = true; |
| 393 | if (0) { // Useful to see what FPs are being tested. |
| 394 | SkString children; |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 395 | for (int c = 0; c < clone->numChildProcessors(); ++c) { |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 396 | if (!c) { |
| 397 | children.append("("); |
| 398 | } |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 399 | children.append(clone->name()); |
| 400 | children.append(c == clone->numChildProcessors() - 1 ? ")" : ", "); |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 401 | } |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 402 | SkDebugf("%s %s\n", clone->name(), children.c_str()); |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 403 | } |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 404 | for (int y = 0; y < kRenderSize && passing; ++y) { |
| 405 | for (int x = 0; x < kRenderSize && passing; ++x) { |
| 406 | GrColor input = input_texel_color(x, y); |
| 407 | GrColor output = readData.get()[y * kRenderSize + x]; |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 408 | if (clone->compatibleWithCoverageAsAlpha()) { |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 409 | // A modulating processor is allowed to modulate either the input color or |
| 410 | // just the input alpha. |
| 411 | bool legalColorModulation = |
| 412 | GrColorUnpackA(output) <= GrColorUnpackA(input) && |
| 413 | GrColorUnpackR(output) <= GrColorUnpackR(input) && |
| 414 | GrColorUnpackG(output) <= GrColorUnpackG(input) && |
| 415 | GrColorUnpackB(output) <= GrColorUnpackB(input); |
| 416 | bool legalAlphaModulation = |
| 417 | GrColorUnpackA(output) <= GrColorUnpackA(input) && |
| 418 | GrColorUnpackR(output) <= GrColorUnpackA(input) && |
| 419 | GrColorUnpackG(output) <= GrColorUnpackA(input) && |
| 420 | GrColorUnpackB(output) <= GrColorUnpackA(input); |
| 421 | if (!legalColorModulation && !legalAlphaModulation) { |
| 422 | ERRORF(reporter, |
| 423 | "\"Modulating\" processor %s made color/alpha value larger. " |
Greg Daniel | 10ed243 | 2017-12-01 16:19:43 -0500 | [diff] [blame] | 424 | "Input: 0x%08x, Output: 0x%08x, pixel (%d, %d).", |
| 425 | clone->name(), input, output, x, y); |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 426 | passing = false; |
| 427 | } |
| 428 | } |
Brian Osman | 1d5b598 | 2018-10-01 13:41:39 -0400 | [diff] [blame^] | 429 | SkPMColor4f input4f = input_texel_color4f(x, y); |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 430 | GrColor4f output4f = GrColor4f::FromGrColor(output); |
Brian Osman | 1d5b598 | 2018-10-01 13:41:39 -0400 | [diff] [blame^] | 431 | SkPMColor4f expected4f; |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 432 | if (clone->hasConstantOutputForConstantInput(input4f, &expected4f)) { |
Brian Osman | 1d5b598 | 2018-10-01 13:41:39 -0400 | [diff] [blame^] | 433 | float rDiff = fabsf(output4f.fRGBA[0] - expected4f.fR); |
| 434 | float gDiff = fabsf(output4f.fRGBA[1] - expected4f.fG); |
| 435 | float bDiff = fabsf(output4f.fRGBA[2] - expected4f.fB); |
| 436 | float aDiff = fabsf(output4f.fRGBA[3] - expected4f.fA); |
Brian Salomon | 5d4cd9e | 2017-02-09 11:16:46 -0500 | [diff] [blame] | 437 | static constexpr float kTol = 4 / 255.f; |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 438 | if (rDiff > kTol || gDiff > kTol || bDiff > kTol || aDiff > kTol) { |
| 439 | ERRORF(reporter, |
| 440 | "Processor %s claimed output for const input doesn't match " |
Brian Salomon | 5d4cd9e | 2017-02-09 11:16:46 -0500 | [diff] [blame] | 441 | "actual output. Error: %f, Tolerance: %f, input: (%f, %f, %f, " |
| 442 | "%f), actual: (%f, %f, %f, %f), expected(%f, %f, %f, %f)", |
Brian Salomon | f61711a | 2018-02-16 10:44:28 -0500 | [diff] [blame] | 443 | clone->name(), |
| 444 | SkTMax(rDiff, SkTMax(gDiff, SkTMax(bDiff, aDiff))), kTol, |
Brian Osman | 1d5b598 | 2018-10-01 13:41:39 -0400 | [diff] [blame^] | 445 | input4f.fR, input4f.fG, input4f.fB, input4f.fA, |
| 446 | output4f.fRGBA[0], output4f.fRGBA[1], output4f.fRGBA[2], |
| 447 | output4f.fRGBA[3], |
| 448 | expected4f.fR, expected4f.fG, expected4f.fB, expected4f.fA); |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 449 | passing = false; |
| 450 | } |
| 451 | } |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 452 | if (GrColorIsOpaque(input) && clone->preservesOpaqueInput() && |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 453 | !GrColorIsOpaque(output)) { |
| 454 | ERRORF(reporter, |
| 455 | "Processor %s claimed opaqueness is preserved but it is not. Input: " |
Brian Osman | 2f3865b | 2017-03-15 13:35:51 -0400 | [diff] [blame] | 456 | "0x%08x, Output: 0x%08x.", |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 457 | clone->name(), input, output); |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 458 | passing = false; |
| 459 | } |
Brian Osman | bd1f76f | 2017-03-15 11:33:12 -0400 | [diff] [blame] | 460 | if (!passing) { |
Michael Ludwig | e8e1075 | 2018-10-01 12:42:53 -0400 | [diff] [blame] | 461 | if (loggedFirstFailure) { |
| 462 | // Do not export images |
| 463 | ERRORF(reporter, "Seed: 0x%08x, Processor details: %s", seed, |
| 464 | clone->dumpInfo().c_str()); |
| 465 | } else { |
| 466 | SkString input; |
| 467 | log_surface_proxy(context, inputTexture, &input); |
| 468 | SkString output; |
| 469 | log_surface_context(rtc, &output); |
| 470 | ERRORF(reporter, "Seed: 0x%08x, Processor details: %s\n\n" |
| 471 | "===========================================================\n\n" |
| 472 | "Input image: %s\n\n" |
| 473 | "===========================================================\n\n" |
| 474 | "Output image: %s\n", seed, clone->dumpInfo().c_str(), |
| 475 | input.c_str(), output.c_str()); |
| 476 | loggedFirstFailure = true; |
| 477 | } |
Brian Osman | bd1f76f | 2017-03-15 11:33:12 -0400 | [diff] [blame] | 478 | } |
Brian Salomon | 587e08f | 2017-01-27 10:59:27 -0500 | [diff] [blame] | 479 | } |
| 480 | } |
| 481 | } |
| 482 | } |
| 483 | } |
Robert Phillips | 18166ee | 2017-06-01 12:55:44 -0400 | [diff] [blame] | 484 | |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 485 | // Tests that fragment processors returned by GrFragmentProcessor::clone() are equivalent to their |
| 486 | // progenitors. |
| 487 | DEF_GPUTEST_FOR_GL_RENDERING_CONTEXTS(ProcessorCloneTest, reporter, ctxInfo) { |
| 488 | GrContext* context = ctxInfo.grContext(); |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 489 | GrProxyProvider* proxyProvider = context->contextPriv().proxyProvider(); |
Robert Phillips | 6be756b | 2018-01-16 15:07:54 -0500 | [diff] [blame] | 490 | auto resourceProvider = context->contextPriv().resourceProvider(); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 491 | |
| 492 | SkRandom random; |
| 493 | |
| 494 | // Make the destination context for the test. |
| 495 | static constexpr int kRenderSize = 1024; |
Robert Phillips | 0c4b7b1 | 2018-03-06 08:20:37 -0500 | [diff] [blame] | 496 | sk_sp<GrRenderTargetContext> rtc = context->contextPriv().makeDeferredRenderTargetContext( |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 497 | SkBackingFit::kExact, kRenderSize, kRenderSize, kRGBA_8888_GrPixelConfig, nullptr); |
| 498 | |
| 499 | sk_sp<GrTextureProxy> proxies[2]; |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 500 | if (!init_test_textures(proxyProvider, &random, proxies)) { |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 501 | ERRORF(reporter, "Could not create test textures"); |
| 502 | return; |
| 503 | } |
| 504 | GrProcessorTestData testData(&random, context, rtc.get(), proxies); |
| 505 | |
Robert Phillips | 0bd24dc | 2018-01-16 08:06:32 -0500 | [diff] [blame] | 506 | auto inputTexture = make_input_texture(proxyProvider, kRenderSize, kRenderSize); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 507 | std::unique_ptr<GrColor[]> readData1(new GrColor[kRenderSize * kRenderSize]); |
| 508 | std::unique_ptr<GrColor[]> readData2(new GrColor[kRenderSize * kRenderSize]); |
| 509 | auto readInfo = SkImageInfo::Make(kRenderSize, kRenderSize, kRGBA_8888_SkColorType, |
| 510 | kPremul_SkAlphaType); |
| 511 | |
| 512 | // Because processor factories configure themselves in random ways, this is not exhaustive. |
| 513 | for (int i = 0; i < GrFragmentProcessorTestFactory::Count(); ++i) { |
| 514 | static constexpr int kTimesToInvokeFactory = 10; |
| 515 | for (int j = 0; j < kTimesToInvokeFactory; ++j) { |
| 516 | auto fp = GrFragmentProcessorTestFactory::MakeIdx(i, &testData); |
| 517 | auto clone = fp->clone(); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 518 | if (!clone) { |
Brian Salomon | 96271cd | 2017-07-31 16:27:23 -0400 | [diff] [blame] | 519 | ERRORF(reporter, "Clone of processor %s failed.", fp->name()); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 520 | continue; |
| 521 | } |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 522 | const char* name = fp->name(); |
Robert Phillips | 6be756b | 2018-01-16 15:07:54 -0500 | [diff] [blame] | 523 | if (!fp->instantiate(resourceProvider) || !clone->instantiate(resourceProvider)) { |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 524 | continue; |
| 525 | } |
Brian Salomon | ce06e26 | 2017-08-01 16:23:40 -0400 | [diff] [blame] | 526 | REPORTER_ASSERT(reporter, !strcmp(fp->name(), clone->name())); |
| 527 | REPORTER_ASSERT(reporter, fp->compatibleWithCoverageAsAlpha() == |
| 528 | clone->compatibleWithCoverageAsAlpha()); |
| 529 | REPORTER_ASSERT(reporter, fp->isEqual(*clone)); |
| 530 | REPORTER_ASSERT(reporter, fp->preservesOpaqueInput() == clone->preservesOpaqueInput()); |
| 531 | REPORTER_ASSERT(reporter, fp->hasConstantOutputForConstantInput() == |
| 532 | clone->hasConstantOutputForConstantInput()); |
| 533 | REPORTER_ASSERT(reporter, fp->numChildProcessors() == clone->numChildProcessors()); |
| 534 | REPORTER_ASSERT(reporter, fp->usesLocalCoords() == clone->usesLocalCoords()); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 535 | // Draw with original and read back the results. |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 536 | test_draw_op(context, rtc.get(), std::move(fp), inputTexture); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 537 | memset(readData1.get(), 0x0, sizeof(GrColor) * kRenderSize * kRenderSize); |
| 538 | rtc->readPixels(readInfo, readData1.get(), 0, 0, 0); |
| 539 | |
| 540 | // Draw with clone and read back the results. |
Robert Phillips | 7c525e6 | 2018-06-12 10:11:12 -0400 | [diff] [blame] | 541 | test_draw_op(context, rtc.get(), std::move(clone), inputTexture); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 542 | memset(readData2.get(), 0x0, sizeof(GrColor) * kRenderSize * kRenderSize); |
| 543 | rtc->readPixels(readInfo, readData2.get(), 0, 0, 0); |
| 544 | |
| 545 | // Check that the results are the same. |
| 546 | bool passing = true; |
| 547 | for (int y = 0; y < kRenderSize && passing; ++y) { |
| 548 | for (int x = 0; x < kRenderSize && passing; ++x) { |
| 549 | int idx = y * kRenderSize + x; |
| 550 | if (readData1[idx] != readData2[idx]) { |
| 551 | ERRORF(reporter, |
| 552 | "Processor %s made clone produced different output. " |
| 553 | "Input color: 0x%08x, Original Output Color: 0x%08x, " |
| 554 | "Clone Output Color: 0x%08x..", |
Brian Salomon | aff329b | 2017-08-11 09:40:37 -0400 | [diff] [blame] | 555 | name, input_texel_color(x, y), readData1[idx], readData2[idx]); |
Brian Salomon | 0e05a82 | 2017-07-25 09:43:22 -0400 | [diff] [blame] | 556 | passing = false; |
| 557 | } |
| 558 | } |
| 559 | } |
| 560 | } |
| 561 | } |
| 562 | } |
| 563 | |
Hal Canary | 6f6961e | 2017-01-31 13:50:44 -0500 | [diff] [blame] | 564 | #endif // GR_TEST_UTILS |
| 565 | #endif // SK_ALLOW_STATIC_GLOBAL_INITIALIZERS |