| /* |
| * Copyright 2013 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| // Include here to ensure SK_SUPPORT_GPU is set correctly before it is examined. |
| #include "SkTypes.h" |
| |
| #if SK_SUPPORT_GPU |
| #include <thread> |
| #include "GrContext.h" |
| #include "GrContextPriv.h" |
| #include "GrContextFactory.h" |
| #include "GrGpu.h" |
| #include "GrGpuResourceCacheAccess.h" |
| #include "GrGpuResourcePriv.h" |
| #include "GrResourceCache.h" |
| #include "GrResourceProvider.h" |
| #include "GrTest.h" |
| #include "GrTexture.h" |
| |
| #include "SkCanvas.h" |
| #include "SkGr.h" |
| #include "SkMessageBus.h" |
| #include "SkMipMap.h" |
| #include "SkSurface.h" |
| #include "Test.h" |
| |
| static const int gWidth = 640; |
| static const int gHeight = 480; |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ResourceCacheCache, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| GrSurfaceDesc desc; |
| desc.fConfig = kRGBA_8888_GrPixelConfig; |
| desc.fFlags = kRenderTarget_GrSurfaceFlag; |
| desc.fWidth = gWidth; |
| desc.fHeight = gHeight; |
| SkImageInfo info = SkImageInfo::MakeN32Premul(gWidth, gHeight); |
| auto surface(SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info)); |
| SkCanvas* canvas = surface->getCanvas(); |
| |
| const SkIRect size = SkIRect::MakeWH(gWidth, gHeight); |
| |
| SkBitmap src; |
| src.allocN32Pixels(size.width(), size.height()); |
| src.eraseColor(SK_ColorBLACK); |
| size_t srcSize = src.getSize(); |
| |
| size_t initialCacheSize; |
| context->getResourceCacheUsage(nullptr, &initialCacheSize); |
| |
| int oldMaxNum; |
| size_t oldMaxBytes; |
| context->getResourceCacheLimits(&oldMaxNum, &oldMaxBytes); |
| |
| // Set the cache limits so we can fit 10 "src" images and the |
| // max number of textures doesn't matter |
| size_t maxCacheSize = initialCacheSize + 10*srcSize; |
| context->setResourceCacheLimits(1000, maxCacheSize); |
| |
| SkBitmap readback; |
| readback.allocN32Pixels(size.width(), size.height()); |
| |
| for (int i = 0; i < 100; ++i) { |
| canvas->drawBitmap(src, 0, 0); |
| canvas->readPixels(readback, 0, 0); |
| |
| // "modify" the src texture |
| src.notifyPixelsChanged(); |
| |
| size_t curCacheSize; |
| context->getResourceCacheUsage(nullptr, &curCacheSize); |
| |
| // we should never go over the size limit |
| REPORTER_ASSERT(reporter, curCacheSize <= maxCacheSize); |
| } |
| |
| context->setResourceCacheLimits(oldMaxNum, oldMaxBytes); |
| } |
| |
| static bool is_rendering_and_not_angle_es3(sk_gpu_test::GrContextFactory::ContextType type) { |
| if (type == sk_gpu_test::GrContextFactory::kANGLE_D3D11_ES3_ContextType || |
| type == sk_gpu_test::GrContextFactory::kANGLE_GL_ES3_ContextType) { |
| return false; |
| } |
| return sk_gpu_test::GrContextFactory::IsRenderingContext(type); |
| } |
| |
| // This currently fails on ES3 ANGLE contexts |
| DEF_GPUTEST_FOR_CONTEXTS(ResourceCacheStencilBuffers, &is_rendering_and_not_angle_es3, reporter, |
| ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| GrSurfaceDesc smallDesc; |
| smallDesc.fFlags = kRenderTarget_GrSurfaceFlag; |
| smallDesc.fConfig = kRGBA_8888_GrPixelConfig; |
| smallDesc.fWidth = 4; |
| smallDesc.fHeight = 4; |
| smallDesc.fSampleCnt = 0; |
| |
| if (context->caps()->avoidStencilBuffers()) { |
| return; |
| } |
| GrResourceProvider* resourceProvider = context->resourceProvider(); |
| // Test that two budgeted RTs with the same desc share a stencil buffer. |
| sk_sp<GrTexture> smallRT0(resourceProvider->createTexture(smallDesc, SkBudgeted::kYes)); |
| if (smallRT0 && smallRT0->asRenderTarget()) { |
| resourceProvider->attachStencilAttachment(smallRT0->asRenderTarget()); |
| } |
| |
| sk_sp<GrTexture> smallRT1(resourceProvider->createTexture(smallDesc, SkBudgeted::kYes)); |
| if (smallRT1 && smallRT1->asRenderTarget()) { |
| resourceProvider->attachStencilAttachment(smallRT1->asRenderTarget()); |
| } |
| |
| REPORTER_ASSERT(reporter, |
| smallRT0 && smallRT1 && |
| smallRT0->asRenderTarget() && smallRT1->asRenderTarget() && |
| resourceProvider->attachStencilAttachment(smallRT0->asRenderTarget()) == |
| resourceProvider->attachStencilAttachment(smallRT1->asRenderTarget())); |
| |
| // An unbudgeted RT with the same desc should also share. |
| sk_sp<GrTexture> smallRT2(resourceProvider->createTexture(smallDesc, SkBudgeted::kNo)); |
| if (smallRT2 && smallRT2->asRenderTarget()) { |
| resourceProvider->attachStencilAttachment(smallRT2->asRenderTarget()); |
| } |
| REPORTER_ASSERT(reporter, |
| smallRT0 && smallRT2 && |
| smallRT0->asRenderTarget() && smallRT2->asRenderTarget() && |
| resourceProvider->attachStencilAttachment(smallRT0->asRenderTarget()) == |
| resourceProvider->attachStencilAttachment(smallRT2->asRenderTarget())); |
| |
| // An RT with a much larger size should not share. |
| GrSurfaceDesc bigDesc; |
| bigDesc.fFlags = kRenderTarget_GrSurfaceFlag; |
| bigDesc.fConfig = kRGBA_8888_GrPixelConfig; |
| bigDesc.fWidth = 400; |
| bigDesc.fHeight = 200; |
| bigDesc.fSampleCnt = 0; |
| sk_sp<GrTexture> bigRT(resourceProvider->createTexture(bigDesc, SkBudgeted::kNo)); |
| if (bigRT && bigRT->asRenderTarget()) { |
| resourceProvider->attachStencilAttachment(bigRT->asRenderTarget()); |
| } |
| REPORTER_ASSERT(reporter, |
| smallRT0 && bigRT && |
| smallRT0->asRenderTarget() && bigRT->asRenderTarget() && |
| resourceProvider->attachStencilAttachment(smallRT0->asRenderTarget()) != |
| resourceProvider->attachStencilAttachment(bigRT->asRenderTarget())); |
| |
| int supportedSampleCount = context->caps()->getSampleCount(4, smallDesc.fConfig); |
| if (supportedSampleCount > 0) { |
| // An RT with a different sample count should not share. |
| GrSurfaceDesc smallMSAADesc = smallDesc; |
| smallMSAADesc.fSampleCnt = supportedSampleCount; |
| sk_sp<GrTexture> smallMSAART0(resourceProvider->createTexture(smallMSAADesc, |
| SkBudgeted::kNo)); |
| if (smallMSAART0 && smallMSAART0->asRenderTarget()) { |
| resourceProvider->attachStencilAttachment(smallMSAART0->asRenderTarget()); |
| } |
| #ifdef SK_BUILD_FOR_ANDROID |
| if (!smallMSAART0) { |
| // The nexus player seems to fail to create MSAA textures. |
| return; |
| } |
| #endif |
| REPORTER_ASSERT(reporter, |
| smallRT0 && smallMSAART0 && |
| smallRT0->asRenderTarget() && smallMSAART0->asRenderTarget() && |
| resourceProvider->attachStencilAttachment(smallRT0->asRenderTarget()) != |
| resourceProvider->attachStencilAttachment(smallMSAART0->asRenderTarget())); |
| // A second MSAA RT should share with the first MSAA RT. |
| sk_sp<GrTexture> smallMSAART1(resourceProvider->createTexture(smallMSAADesc, |
| SkBudgeted::kNo)); |
| if (smallMSAART1 && smallMSAART1->asRenderTarget()) { |
| resourceProvider->attachStencilAttachment(smallMSAART1->asRenderTarget()); |
| } |
| REPORTER_ASSERT(reporter, |
| smallMSAART0 && smallMSAART1 && |
| smallMSAART0->asRenderTarget() && |
| smallMSAART1->asRenderTarget() && |
| resourceProvider->attachStencilAttachment(smallMSAART0->asRenderTarget()) == |
| resourceProvider->attachStencilAttachment(smallMSAART1->asRenderTarget())); |
| // But not one with a larger sample count should not. (Also check that the request for 4 |
| // samples didn't get rounded up to >= 8 or else they could share.). |
| supportedSampleCount = context->caps()->getSampleCount(8, smallDesc.fConfig); |
| if (supportedSampleCount != smallMSAADesc.fSampleCnt && |
| smallMSAART0 && smallMSAART0->asRenderTarget()) { |
| smallMSAADesc.fSampleCnt = supportedSampleCount; |
| smallMSAART1 = resourceProvider->createTexture(smallMSAADesc, SkBudgeted::kNo); |
| sk_sp<GrTexture> smallMSAART1( |
| resourceProvider->createTexture(smallMSAADesc, SkBudgeted::kNo)); |
| if (smallMSAART1 && smallMSAART1->asRenderTarget()) { |
| resourceProvider->attachStencilAttachment(smallMSAART1->asRenderTarget()); |
| } |
| REPORTER_ASSERT(reporter, |
| smallMSAART0 && smallMSAART1 && |
| smallMSAART0->asRenderTarget() && |
| smallMSAART1->asRenderTarget() && |
| resourceProvider->attachStencilAttachment(smallMSAART0->asRenderTarget()) != |
| resourceProvider->attachStencilAttachment(smallMSAART1->asRenderTarget())); |
| } |
| } |
| } |
| |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ResourceCacheWrappedResources, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| GrGpu* gpu = context->getGpu(); |
| // this test is only valid for GL |
| if (!gpu || !gpu->glContextForTesting()) { |
| return; |
| } |
| |
| GrBackendObject texHandles[2]; |
| static const int kW = 100; |
| static const int kH = 100; |
| |
| texHandles[0] = gpu->createTestingOnlyBackendTexture(nullptr, kW, kH, kRGBA_8888_GrPixelConfig); |
| texHandles[1] = gpu->createTestingOnlyBackendTexture(nullptr, kW, kH, kRGBA_8888_GrPixelConfig); |
| |
| context->resetContext(); |
| |
| GrBackendTexture backendTex1 = GrTest::CreateBackendTexture(context->contextPriv().getBackend(), |
| kW, |
| kH, |
| kRGBA_8888_GrPixelConfig, |
| texHandles[0]); |
| sk_sp<GrTexture> borrowed(context->resourceProvider()->wrapBackendTexture( |
| backendTex1, kTopLeft_GrSurfaceOrigin, kBorrow_GrWrapOwnership)); |
| |
| GrBackendTexture backendTex2 = GrTest::CreateBackendTexture(context->contextPriv().getBackend(), |
| kW, |
| kH, |
| kRGBA_8888_GrPixelConfig, |
| texHandles[1]); |
| sk_sp<GrTexture> adopted(context->resourceProvider()->wrapBackendTexture( |
| backendTex2, kTopLeft_GrSurfaceOrigin, kAdopt_GrWrapOwnership)); |
| |
| REPORTER_ASSERT(reporter, borrowed != nullptr && adopted != nullptr); |
| if (!borrowed || !adopted) { |
| return; |
| } |
| |
| borrowed.reset(nullptr); |
| adopted.reset(nullptr); |
| |
| context->flush(); |
| |
| bool borrowedIsAlive = gpu->isTestingOnlyBackendTexture(texHandles[0]); |
| bool adoptedIsAlive = gpu->isTestingOnlyBackendTexture(texHandles[1]); |
| |
| REPORTER_ASSERT(reporter, borrowedIsAlive); |
| REPORTER_ASSERT(reporter, !adoptedIsAlive); |
| |
| gpu->deleteTestingOnlyBackendTexture(texHandles[0], !borrowedIsAlive); |
| gpu->deleteTestingOnlyBackendTexture(texHandles[1], !adoptedIsAlive); |
| |
| context->resetContext(); |
| } |
| |
| class TestResource : public GrGpuResource { |
| enum ScratchConstructor { kScratchConstructor }; |
| public: |
| static const size_t kDefaultSize = 100; |
| |
| /** Property that distinctly categorizes the resource. |
| * For example, textures have width, height, ... */ |
| enum SimulatedProperty { kA_SimulatedProperty, kB_SimulatedProperty }; |
| |
| TestResource(GrGpu* gpu, SkBudgeted budgeted = SkBudgeted::kYes, size_t size = kDefaultSize) |
| : INHERITED(gpu) |
| , fToDelete(nullptr) |
| , fSize(size) |
| , fProperty(kA_SimulatedProperty) |
| , fIsScratch(false) { |
| ++fNumAlive; |
| this->registerWithCache(budgeted); |
| } |
| |
| static TestResource* CreateScratch(GrGpu* gpu, SkBudgeted budgeted, |
| SimulatedProperty property) { |
| return new TestResource(gpu, budgeted, property, kScratchConstructor); |
| } |
| static TestResource* CreateWrapped(GrGpu* gpu, size_t size = kDefaultSize) { |
| return new TestResource(gpu, size); |
| } |
| |
| ~TestResource() override { |
| --fNumAlive; |
| SkSafeUnref(fToDelete); |
| } |
| |
| void setSize(size_t size) { |
| fSize = size; |
| this->didChangeGpuMemorySize(); |
| } |
| |
| static int NumAlive() { return fNumAlive; } |
| |
| void setUnrefWhenDestroyed(TestResource* resource) { |
| SkRefCnt_SafeAssign(fToDelete, resource); |
| } |
| |
| static void ComputeScratchKey(SimulatedProperty property, GrScratchKey* key) { |
| static GrScratchKey::ResourceType t = GrScratchKey::GenerateResourceType(); |
| GrScratchKey::Builder builder(key, t, kScratchKeyFieldCnt); |
| for (int i = 0; i < kScratchKeyFieldCnt; ++i) { |
| builder[i] = static_cast<uint32_t>(i + property); |
| } |
| } |
| |
| static size_t ExpectedScratchKeySize() { |
| return sizeof(uint32_t) * (kScratchKeyFieldCnt + GrScratchKey::kMetaDataCnt); |
| } |
| private: |
| static const int kScratchKeyFieldCnt = 6; |
| |
| TestResource(GrGpu* gpu, SkBudgeted budgeted, SimulatedProperty property, ScratchConstructor) |
| : INHERITED(gpu) |
| , fToDelete(nullptr) |
| , fSize(kDefaultSize) |
| , fProperty(property) |
| , fIsScratch(true) { |
| ++fNumAlive; |
| this->registerWithCache(budgeted); |
| } |
| |
| // Constructor for simulating resources that wrap backend objects. |
| TestResource(GrGpu* gpu, size_t size) |
| : INHERITED(gpu) |
| , fToDelete(nullptr) |
| , fSize(size) |
| , fProperty(kA_SimulatedProperty) |
| , fIsScratch(false) { |
| ++fNumAlive; |
| this->registerWithCacheWrapped(); |
| } |
| |
| void computeScratchKey(GrScratchKey* key) const override { |
| if (fIsScratch) { |
| ComputeScratchKey(fProperty, key); |
| } |
| } |
| |
| size_t onGpuMemorySize() const override { return fSize; } |
| |
| TestResource* fToDelete; |
| size_t fSize; |
| static int fNumAlive; |
| SimulatedProperty fProperty; |
| bool fIsScratch; |
| typedef GrGpuResource INHERITED; |
| }; |
| int TestResource::fNumAlive = 0; |
| |
| class Mock { |
| public: |
| Mock(int maxCnt, size_t maxBytes) { |
| fContext.reset(GrContext::Create(kMock_GrBackend, (GrBackendContext) nullptr)); |
| SkASSERT(fContext); |
| fContext->setResourceCacheLimits(maxCnt, maxBytes); |
| GrResourceCache* cache = fContext->getResourceCache(); |
| cache->purgeAllUnlocked(); |
| SkASSERT(0 == cache->getResourceCount() && 0 == cache->getResourceBytes()); |
| } |
| |
| GrResourceCache* cache() { return fContext->getResourceCache(); } |
| |
| GrContext* context() { return fContext.get(); } |
| |
| private: |
| sk_sp<GrContext> fContext; |
| }; |
| |
| static void test_no_key(skiatest::Reporter* reporter) { |
| Mock mock(10, 30000); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| // Create a bunch of resources with no keys |
| TestResource* a = new TestResource(context->getGpu()); |
| TestResource* b = new TestResource(context->getGpu()); |
| TestResource* c = new TestResource(context->getGpu()); |
| TestResource* d = new TestResource(context->getGpu()); |
| a->setSize(11); |
| b->setSize(12); |
| c->setSize(13); |
| d->setSize(14); |
| |
| REPORTER_ASSERT(reporter, 4 == TestResource::NumAlive()); |
| REPORTER_ASSERT(reporter, 4 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, a->gpuMemorySize() + b->gpuMemorySize() + c->gpuMemorySize() + |
| d->gpuMemorySize() == cache->getResourceBytes()); |
| |
| // Should be safe to purge without deleting the resources since we still have refs. |
| cache->purgeAllUnlocked(); |
| REPORTER_ASSERT(reporter, 4 == TestResource::NumAlive()); |
| |
| // Since the resources have neither unique nor scratch keys, delete immediately upon unref. |
| |
| a->unref(); |
| REPORTER_ASSERT(reporter, 3 == TestResource::NumAlive()); |
| REPORTER_ASSERT(reporter, 3 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, b->gpuMemorySize() + c->gpuMemorySize() + d->gpuMemorySize() == |
| cache->getResourceBytes()); |
| |
| c->unref(); |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, b->gpuMemorySize() + d->gpuMemorySize() == |
| cache->getResourceBytes()); |
| |
| d->unref(); |
| REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive()); |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, b->gpuMemorySize() == cache->getResourceBytes()); |
| |
| b->unref(); |
| REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive()); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceBytes()); |
| } |
| |
| // Each integer passed as a template param creates a new domain. |
| template <int> |
| static void make_unique_key(GrUniqueKey* key, int data, const char* tag = nullptr) { |
| static GrUniqueKey::Domain d = GrUniqueKey::GenerateDomain(); |
| GrUniqueKey::Builder builder(key, d, 1, tag); |
| builder[0] = data; |
| } |
| |
| static void test_budgeting(skiatest::Reporter* reporter) { |
| Mock mock(10, 300); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| GrUniqueKey uniqueKey; |
| make_unique_key<0>(&uniqueKey, 0); |
| |
| // Create a scratch, a unique, and a wrapped resource |
| TestResource* scratch = |
| TestResource::CreateScratch(context->getGpu(), SkBudgeted::kYes, TestResource::kB_SimulatedProperty); |
| scratch->setSize(10); |
| TestResource* unique = new TestResource(context->getGpu()); |
| unique->setSize(11); |
| unique->resourcePriv().setUniqueKey(uniqueKey); |
| TestResource* wrapped = TestResource::CreateWrapped(context->getGpu()); |
| wrapped->setSize(12); |
| TestResource* unbudgeted = |
| new TestResource(context->getGpu(), SkBudgeted::kNo); |
| unbudgeted->setSize(13); |
| |
| // Make sure we can add a unique key to the wrapped resource |
| GrUniqueKey uniqueKey2; |
| make_unique_key<0>(&uniqueKey2, 1); |
| wrapped->resourcePriv().setUniqueKey(uniqueKey2); |
| GrGpuResource* wrappedViaKey = cache->findAndRefUniqueResource(uniqueKey2); |
| REPORTER_ASSERT(reporter, wrappedViaKey != nullptr); |
| |
| // Remove the extra ref we just added. |
| wrappedViaKey->unref(); |
| |
| // Make sure sizes are as we expect |
| REPORTER_ASSERT(reporter, 4 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, scratch->gpuMemorySize() + unique->gpuMemorySize() + |
| wrapped->gpuMemorySize() + unbudgeted->gpuMemorySize() == |
| cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 2 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, scratch->gpuMemorySize() + unique->gpuMemorySize() == |
| cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| |
| // Our refs mean that the resources are non purgeable. |
| cache->purgeAllUnlocked(); |
| REPORTER_ASSERT(reporter, 4 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, scratch->gpuMemorySize() + unique->gpuMemorySize() + |
| wrapped->gpuMemorySize() + unbudgeted->gpuMemorySize() == |
| cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 2 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, scratch->gpuMemorySize() + unique->gpuMemorySize() == |
| cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| |
| // Unreffing the wrapped resource should free it right away. |
| wrapped->unref(); |
| REPORTER_ASSERT(reporter, 3 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, scratch->gpuMemorySize() + unique->gpuMemorySize() + |
| unbudgeted->gpuMemorySize() == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| |
| // Now try freeing the budgeted resources first |
| wrapped = TestResource::CreateWrapped(context->getGpu()); |
| scratch->setSize(12); |
| unique->unref(); |
| REPORTER_ASSERT(reporter, 11 == cache->getPurgeableBytes()); |
| cache->purgeAllUnlocked(); |
| REPORTER_ASSERT(reporter, 3 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, scratch->gpuMemorySize() + wrapped->gpuMemorySize() + |
| unbudgeted->gpuMemorySize() == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 1 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, scratch->gpuMemorySize() == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| |
| scratch->unref(); |
| REPORTER_ASSERT(reporter, 12 == cache->getPurgeableBytes()); |
| cache->purgeAllUnlocked(); |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, unbudgeted->gpuMemorySize() + wrapped->gpuMemorySize() == |
| cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| |
| wrapped->unref(); |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, unbudgeted->gpuMemorySize() == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| |
| unbudgeted->unref(); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| } |
| |
| static void test_unbudgeted(skiatest::Reporter* reporter) { |
| Mock mock(10, 30000); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| GrUniqueKey uniqueKey; |
| make_unique_key<0>(&uniqueKey, 0); |
| |
| TestResource* scratch; |
| TestResource* unique; |
| TestResource* wrapped; |
| TestResource* unbudgeted; |
| |
| // A large uncached or wrapped resource shouldn't evict anything. |
| scratch = TestResource::CreateScratch(context->getGpu(), SkBudgeted::kYes, |
| TestResource::kB_SimulatedProperty); |
| |
| scratch->setSize(10); |
| scratch->unref(); |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, 10 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 1 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 10 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 10 == cache->getPurgeableBytes()); |
| |
| unique = new TestResource(context->getGpu()); |
| unique->setSize(11); |
| unique->resourcePriv().setUniqueKey(uniqueKey); |
| unique->unref(); |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, 21 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 2 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 21 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 21 == cache->getPurgeableBytes()); |
| |
| size_t large = 2 * cache->getResourceBytes(); |
| unbudgeted = new TestResource(context->getGpu(), SkBudgeted::kNo, large); |
| REPORTER_ASSERT(reporter, 3 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, 21 + large == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 2 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 21 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 21 == cache->getPurgeableBytes()); |
| |
| unbudgeted->unref(); |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, 21 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 2 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 21 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 21 == cache->getPurgeableBytes()); |
| |
| wrapped = TestResource::CreateWrapped(context->getGpu(), large); |
| REPORTER_ASSERT(reporter, 3 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, 21 + large == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 2 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 21 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 21 == cache->getPurgeableBytes()); |
| |
| wrapped->unref(); |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, 21 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 2 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 21 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 21 == cache->getPurgeableBytes()); |
| |
| cache->purgeAllUnlocked(); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| } |
| |
| // This method can't be static because it needs to friended in GrGpuResource::CacheAccess. |
| void test_unbudgeted_to_scratch(skiatest::Reporter* reporter); |
| /*static*/ void test_unbudgeted_to_scratch(skiatest::Reporter* reporter) { |
| Mock mock(10, 300); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| TestResource* resource = |
| TestResource::CreateScratch(context->getGpu(), SkBudgeted::kNo, |
| TestResource::kA_SimulatedProperty); |
| GrScratchKey key; |
| TestResource::ComputeScratchKey(TestResource::kA_SimulatedProperty, &key); |
| |
| size_t size = resource->gpuMemorySize(); |
| for (int i = 0; i < 2; ++i) { |
| // Since this resource is unbudgeted, it should not be reachable as scratch. |
| REPORTER_ASSERT(reporter, resource->resourcePriv().getScratchKey() == key); |
| REPORTER_ASSERT(reporter, !resource->cacheAccess().isScratch()); |
| REPORTER_ASSERT(reporter, SkBudgeted::kNo == resource->resourcePriv().isBudgeted()); |
| REPORTER_ASSERT(reporter, nullptr == cache->findAndRefScratchResource(key, TestResource::kDefaultSize, 0)); |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, size == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| |
| // Once it is unrefed, it should become available as scratch. |
| resource->unref(); |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, size == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 1 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, size == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, size == cache->getPurgeableBytes()); |
| resource = static_cast<TestResource*>(cache->findAndRefScratchResource(key, TestResource::kDefaultSize, 0)); |
| REPORTER_ASSERT(reporter, resource); |
| REPORTER_ASSERT(reporter, resource->resourcePriv().getScratchKey() == key); |
| REPORTER_ASSERT(reporter, resource->cacheAccess().isScratch()); |
| REPORTER_ASSERT(reporter, SkBudgeted::kYes == resource->resourcePriv().isBudgeted()); |
| |
| if (0 == i) { |
| // If made unbudgeted, it should return to original state: ref'ed and unbudgeted. Try |
| // the above tests again. |
| resource->resourcePriv().makeUnbudgeted(); |
| } else { |
| // After the second time around, try removing the scratch key |
| resource->resourcePriv().removeScratchKey(); |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, size == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 1 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, size == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| REPORTER_ASSERT(reporter, !resource->resourcePriv().getScratchKey().isValid()); |
| REPORTER_ASSERT(reporter, !resource->cacheAccess().isScratch()); |
| REPORTER_ASSERT(reporter, SkBudgeted::kYes == resource->resourcePriv().isBudgeted()); |
| |
| // now when it is unrefed it should die since it has no key. |
| resource->unref(); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| } |
| } |
| } |
| |
| static void test_duplicate_scratch_key(skiatest::Reporter* reporter) { |
| Mock mock(5, 30000); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| // Create two resources that have the same scratch key. |
| TestResource* a = TestResource::CreateScratch(context->getGpu(), |
| SkBudgeted::kYes, |
| TestResource::kB_SimulatedProperty); |
| TestResource* b = TestResource::CreateScratch(context->getGpu(), |
| SkBudgeted::kYes, |
| TestResource::kB_SimulatedProperty); |
| a->setSize(11); |
| b->setSize(12); |
| GrScratchKey scratchKey1; |
| TestResource::ComputeScratchKey(TestResource::kA_SimulatedProperty, &scratchKey1); |
| // Check for negative case consistency. (leaks upon test failure.) |
| REPORTER_ASSERT(reporter, nullptr == cache->findAndRefScratchResource(scratchKey1, TestResource::kDefaultSize, 0)); |
| |
| GrScratchKey scratchKey; |
| TestResource::ComputeScratchKey(TestResource::kB_SimulatedProperty, &scratchKey); |
| |
| // Scratch resources are registered with GrResourceCache just by existing. There are 2. |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| SkDEBUGCODE(REPORTER_ASSERT(reporter, 2 == cache->countScratchEntriesForKey(scratchKey));) |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, a->gpuMemorySize() + b->gpuMemorySize() == |
| cache->getResourceBytes()); |
| |
| // Our refs mean that the resources are non purgeable. |
| cache->purgeAllUnlocked(); |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| |
| // Unref but don't purge |
| a->unref(); |
| b->unref(); |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| SkDEBUGCODE(REPORTER_ASSERT(reporter, 2 == cache->countScratchEntriesForKey(scratchKey));) |
| |
| // Purge again. This time resources should be purgeable. |
| cache->purgeAllUnlocked(); |
| REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive()); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| SkDEBUGCODE(REPORTER_ASSERT(reporter, 0 == cache->countScratchEntriesForKey(scratchKey));) |
| } |
| |
| static void test_remove_scratch_key(skiatest::Reporter* reporter) { |
| Mock mock(5, 30000); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| // Create two resources that have the same scratch key. |
| TestResource* a = TestResource::CreateScratch(context->getGpu(), SkBudgeted::kYes, |
| TestResource::kB_SimulatedProperty); |
| TestResource* b = TestResource::CreateScratch(context->getGpu(), SkBudgeted::kYes, |
| TestResource::kB_SimulatedProperty); |
| a->unref(); |
| b->unref(); |
| |
| GrScratchKey scratchKey; |
| // Ensure that scratch key lookup is correct for negative case. |
| TestResource::ComputeScratchKey(TestResource::kA_SimulatedProperty, &scratchKey); |
| // (following leaks upon test failure). |
| REPORTER_ASSERT(reporter, cache->findAndRefScratchResource(scratchKey, TestResource::kDefaultSize, 0) == nullptr); |
| |
| // Scratch resources are registered with GrResourceCache just by existing. There are 2. |
| TestResource::ComputeScratchKey(TestResource::kB_SimulatedProperty, &scratchKey); |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| SkDEBUGCODE(REPORTER_ASSERT(reporter, 2 == cache->countScratchEntriesForKey(scratchKey));) |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| |
| // Find the first resource and remove its scratch key |
| GrGpuResource* find; |
| find = cache->findAndRefScratchResource(scratchKey, TestResource::kDefaultSize, 0); |
| find->resourcePriv().removeScratchKey(); |
| // It's still alive, but not cached by scratch key anymore |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| SkDEBUGCODE(REPORTER_ASSERT(reporter, 1 == cache->countScratchEntriesForKey(scratchKey));) |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| |
| // The cache should immediately delete it when it's unrefed since it isn't accessible. |
| find->unref(); |
| REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive()); |
| SkDEBUGCODE(REPORTER_ASSERT(reporter, 1 == cache->countScratchEntriesForKey(scratchKey));) |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| |
| // Repeat for the second resource. |
| find = cache->findAndRefScratchResource(scratchKey, TestResource::kDefaultSize, 0); |
| find->resourcePriv().removeScratchKey(); |
| REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive()); |
| SkDEBUGCODE(REPORTER_ASSERT(reporter, 0 == cache->countScratchEntriesForKey(scratchKey));) |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| |
| // Should be able to call this multiple times with no problem. |
| find->resourcePriv().removeScratchKey(); |
| REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive()); |
| SkDEBUGCODE(REPORTER_ASSERT(reporter, 0 == cache->countScratchEntriesForKey(scratchKey));) |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| |
| find->unref(); |
| REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive()); |
| SkDEBUGCODE(REPORTER_ASSERT(reporter, 0 == cache->countScratchEntriesForKey(scratchKey));) |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| } |
| |
| static void test_scratch_key_consistency(skiatest::Reporter* reporter) { |
| Mock mock(5, 30000); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| // Create two resources that have the same scratch key. |
| TestResource* a = TestResource::CreateScratch(context->getGpu(), SkBudgeted::kYes, |
| TestResource::kB_SimulatedProperty); |
| TestResource* b = TestResource::CreateScratch(context->getGpu(), SkBudgeted::kYes, |
| TestResource::kB_SimulatedProperty); |
| a->unref(); |
| b->unref(); |
| |
| GrScratchKey scratchKey; |
| // Ensure that scratch key comparison and assignment is consistent. |
| GrScratchKey scratchKey1; |
| TestResource::ComputeScratchKey(TestResource::kA_SimulatedProperty, &scratchKey1); |
| GrScratchKey scratchKey2; |
| TestResource::ComputeScratchKey(TestResource::kB_SimulatedProperty, &scratchKey2); |
| REPORTER_ASSERT(reporter, scratchKey1.size() == TestResource::ExpectedScratchKeySize()); |
| REPORTER_ASSERT(reporter, scratchKey1 != scratchKey2); |
| REPORTER_ASSERT(reporter, scratchKey2 != scratchKey1); |
| scratchKey = scratchKey1; |
| REPORTER_ASSERT(reporter, scratchKey.size() == TestResource::ExpectedScratchKeySize()); |
| REPORTER_ASSERT(reporter, scratchKey1 == scratchKey); |
| REPORTER_ASSERT(reporter, scratchKey == scratchKey1); |
| REPORTER_ASSERT(reporter, scratchKey2 != scratchKey); |
| REPORTER_ASSERT(reporter, scratchKey != scratchKey2); |
| scratchKey = scratchKey2; |
| REPORTER_ASSERT(reporter, scratchKey.size() == TestResource::ExpectedScratchKeySize()); |
| REPORTER_ASSERT(reporter, scratchKey1 != scratchKey); |
| REPORTER_ASSERT(reporter, scratchKey != scratchKey1); |
| REPORTER_ASSERT(reporter, scratchKey2 == scratchKey); |
| REPORTER_ASSERT(reporter, scratchKey == scratchKey2); |
| |
| // Ensure that scratch key lookup is correct for negative case. |
| TestResource::ComputeScratchKey(TestResource::kA_SimulatedProperty, &scratchKey); |
| // (following leaks upon test failure). |
| REPORTER_ASSERT(reporter, cache->findAndRefScratchResource(scratchKey, TestResource::kDefaultSize, 0) == nullptr); |
| |
| // Find the first resource with a scratch key and a copy of a scratch key. |
| TestResource::ComputeScratchKey(TestResource::kB_SimulatedProperty, &scratchKey); |
| GrGpuResource* find = cache->findAndRefScratchResource(scratchKey, TestResource::kDefaultSize, 0); |
| REPORTER_ASSERT(reporter, find != nullptr); |
| find->unref(); |
| |
| scratchKey2 = scratchKey; |
| find = cache->findAndRefScratchResource(scratchKey2, TestResource::kDefaultSize, 0); |
| REPORTER_ASSERT(reporter, find != nullptr); |
| REPORTER_ASSERT(reporter, find == a || find == b); |
| |
| GrGpuResource* find2 = cache->findAndRefScratchResource(scratchKey2, TestResource::kDefaultSize, 0); |
| REPORTER_ASSERT(reporter, find2 != nullptr); |
| REPORTER_ASSERT(reporter, find2 == a || find2 == b); |
| REPORTER_ASSERT(reporter, find2 != find); |
| find2->unref(); |
| find->unref(); |
| } |
| |
| static void test_duplicate_unique_key(skiatest::Reporter* reporter) { |
| Mock mock(5, 30000); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| GrUniqueKey key; |
| make_unique_key<0>(&key, 0); |
| |
| // Create two resources that we will attempt to register with the same unique key. |
| TestResource* a = new TestResource(context->getGpu()); |
| a->setSize(11); |
| |
| // Set key on resource a. |
| a->resourcePriv().setUniqueKey(key); |
| REPORTER_ASSERT(reporter, a == cache->findAndRefUniqueResource(key)); |
| a->unref(); |
| |
| // Make sure that redundantly setting a's key works. |
| a->resourcePriv().setUniqueKey(key); |
| REPORTER_ASSERT(reporter, a == cache->findAndRefUniqueResource(key)); |
| a->unref(); |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, a->gpuMemorySize() == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive()); |
| |
| // Create resource b and set the same key. It should replace a's unique key cache entry. |
| TestResource* b = new TestResource(context->getGpu()); |
| b->setSize(12); |
| b->resourcePriv().setUniqueKey(key); |
| REPORTER_ASSERT(reporter, b == cache->findAndRefUniqueResource(key)); |
| b->unref(); |
| |
| // Still have two resources because a is still reffed. |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, a->gpuMemorySize() + b->gpuMemorySize() == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| |
| a->unref(); |
| // Now a should be gone. |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, b->gpuMemorySize() == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive()); |
| |
| // Now replace b with c, but make sure c can start with one unique key and change it to b's key. |
| // Also make b be unreffed when replacement occurs. |
| b->unref(); |
| TestResource* c = new TestResource(context->getGpu()); |
| GrUniqueKey differentKey; |
| make_unique_key<0>(&differentKey, 1); |
| c->setSize(13); |
| c->resourcePriv().setUniqueKey(differentKey); |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, b->gpuMemorySize() + c->gpuMemorySize() == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| // c replaces b and b should be immediately purged. |
| c->resourcePriv().setUniqueKey(key); |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, c->gpuMemorySize() == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive()); |
| |
| // c shouldn't be purged because it is ref'ed. |
| cache->purgeAllUnlocked(); |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, c->gpuMemorySize() == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive()); |
| |
| // Drop the ref on c, it should be kept alive because it has a unique key. |
| c->unref(); |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, c->gpuMemorySize() == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive()); |
| |
| // Verify that we can find c, then remove its unique key. It should get purged immediately. |
| REPORTER_ASSERT(reporter, c == cache->findAndRefUniqueResource(key)); |
| c->resourcePriv().removeUniqueKey(); |
| c->unref(); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive()); |
| |
| { |
| GrUniqueKey key2; |
| make_unique_key<0>(&key2, 0); |
| sk_sp<TestResource> d(new TestResource(context->getGpu())); |
| int foo = 4132; |
| key2.setCustomData(SkData::MakeWithCopy(&foo, sizeof(foo))); |
| d->resourcePriv().setUniqueKey(key2); |
| } |
| |
| GrUniqueKey key3; |
| make_unique_key<0>(&key3, 0); |
| sk_sp<GrGpuResource> d2(cache->findAndRefUniqueResource(key3)); |
| REPORTER_ASSERT(reporter, *(int*) d2->getUniqueKey().getCustomData()->data() == 4132); |
| } |
| |
| static void test_purge_invalidated(skiatest::Reporter* reporter) { |
| Mock mock(5, 30000); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| GrUniqueKey key1, key2, key3; |
| make_unique_key<0>(&key1, 1); |
| make_unique_key<0>(&key2, 2); |
| make_unique_key<0>(&key3, 3); |
| |
| // Add three resources to the cache. Only c is usable as scratch. |
| TestResource* a = new TestResource(context->getGpu()); |
| TestResource* b = new TestResource(context->getGpu()); |
| TestResource* c = TestResource::CreateScratch(context->getGpu(), SkBudgeted::kYes, |
| TestResource::kA_SimulatedProperty); |
| a->resourcePriv().setUniqueKey(key1); |
| b->resourcePriv().setUniqueKey(key2); |
| c->resourcePriv().setUniqueKey(key3); |
| a->unref(); |
| // hold b until *after* the message is sent. |
| c->unref(); |
| |
| REPORTER_ASSERT(reporter, cache->hasUniqueKey(key1)); |
| REPORTER_ASSERT(reporter, cache->hasUniqueKey(key2)); |
| REPORTER_ASSERT(reporter, cache->hasUniqueKey(key3)); |
| REPORTER_ASSERT(reporter, 3 == TestResource::NumAlive()); |
| |
| typedef GrUniqueKeyInvalidatedMessage Msg; |
| typedef SkMessageBus<GrUniqueKeyInvalidatedMessage> Bus; |
| |
| // Invalidate two of the three, they should be purged and no longer accessible via their keys. |
| Bus::Post(Msg(key1)); |
| Bus::Post(Msg(key2)); |
| cache->purgeAsNeeded(); |
| // a should be deleted now, but we still have a ref on b. |
| REPORTER_ASSERT(reporter, !cache->hasUniqueKey(key1)); |
| REPORTER_ASSERT(reporter, !cache->hasUniqueKey(key2)); |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| REPORTER_ASSERT(reporter, cache->hasUniqueKey(key3)); |
| |
| // Invalidate the third. |
| Bus::Post(Msg(key3)); |
| cache->purgeAsNeeded(); |
| // we still have a ref on b, c should be recycled as scratch. |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| REPORTER_ASSERT(reporter, !cache->hasUniqueKey(key3)); |
| |
| // make b purgeable. It should be immediately deleted since it has no key. |
| b->unref(); |
| REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive()); |
| |
| // Make sure we actually get to c via it's scratch key, before we say goodbye. |
| GrScratchKey scratchKey; |
| TestResource::ComputeScratchKey(TestResource::kA_SimulatedProperty, &scratchKey); |
| GrGpuResource* scratch = cache->findAndRefScratchResource(scratchKey, TestResource::kDefaultSize, 0); |
| REPORTER_ASSERT(reporter, scratch == c); |
| SkSafeUnref(scratch); |
| |
| // Get rid of c. |
| cache->purgeAllUnlocked(); |
| scratch = cache->findAndRefScratchResource(scratchKey, TestResource::kDefaultSize, 0); |
| REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive()); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, !scratch); |
| SkSafeUnref(scratch); |
| } |
| |
| static void test_cache_chained_purge(skiatest::Reporter* reporter) { |
| Mock mock(3, 30000); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| GrUniqueKey key1, key2; |
| make_unique_key<0>(&key1, 1); |
| make_unique_key<0>(&key2, 2); |
| |
| TestResource* a = new TestResource(context->getGpu()); |
| TestResource* b = new TestResource(context->getGpu()); |
| a->resourcePriv().setUniqueKey(key1); |
| b->resourcePriv().setUniqueKey(key2); |
| |
| // Make a cycle |
| a->setUnrefWhenDestroyed(b); |
| b->setUnrefWhenDestroyed(a); |
| |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| |
| a->unref(); |
| b->unref(); |
| |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| |
| cache->purgeAllUnlocked(); |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| |
| // Break the cycle |
| a->setUnrefWhenDestroyed(nullptr); |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); |
| |
| cache->purgeAllUnlocked(); |
| REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive()); |
| } |
| |
| static void test_resource_size_changed(skiatest::Reporter* reporter) { |
| GrUniqueKey key1, key2; |
| make_unique_key<0>(&key1, 1); |
| make_unique_key<0>(&key2, 2); |
| |
| // Test changing resources sizes (both increase & decrease). |
| { |
| Mock mock(3, 30000); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| TestResource* a = new TestResource(context->getGpu()); |
| a->resourcePriv().setUniqueKey(key1); |
| a->unref(); |
| |
| TestResource* b = new TestResource(context->getGpu()); |
| b->resourcePriv().setUniqueKey(key2); |
| b->unref(); |
| |
| REPORTER_ASSERT(reporter, 200 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| { |
| sk_sp<TestResource> find2( |
| static_cast<TestResource*>(cache->findAndRefUniqueResource(key2))); |
| find2->setSize(200); |
| sk_sp<TestResource> find1( |
| static_cast<TestResource*>(cache->findAndRefUniqueResource(key1))); |
| find1->setSize(50); |
| } |
| |
| REPORTER_ASSERT(reporter, 250 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| } |
| |
| // Test increasing a resources size beyond the cache budget. |
| { |
| Mock mock(2, 300); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| TestResource* a = new TestResource(context->getGpu()); |
| a->setSize(100); |
| a->resourcePriv().setUniqueKey(key1); |
| a->unref(); |
| |
| TestResource* b = new TestResource(context->getGpu()); |
| b->setSize(100); |
| b->resourcePriv().setUniqueKey(key2); |
| b->unref(); |
| |
| REPORTER_ASSERT(reporter, 200 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); |
| |
| { |
| sk_sp<TestResource> find2(static_cast<TestResource*>( |
| cache->findAndRefUniqueResource(key2))); |
| find2->setSize(201); |
| } |
| REPORTER_ASSERT(reporter, !cache->hasUniqueKey(key1)); |
| |
| REPORTER_ASSERT(reporter, 201 == cache->getResourceBytes()); |
| REPORTER_ASSERT(reporter, 1 == cache->getResourceCount()); |
| } |
| } |
| |
| static void test_timestamp_wrap(skiatest::Reporter* reporter) { |
| static const int kCount = 50; |
| static const int kBudgetCnt = kCount / 2; |
| static const int kLockedFreq = 8; |
| static const int kBudgetSize = 0x80000000; |
| |
| SkRandom random; |
| |
| // Run the test 2*kCount times; |
| for (int i = 0; i < 2 * kCount; ++i ) { |
| Mock mock(kBudgetCnt, kBudgetSize); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| // Pick a random number of resources to add before the timestamp will wrap. |
| cache->changeTimestamp(SK_MaxU32 - random.nextULessThan(kCount + 1)); |
| |
| static const int kNumToPurge = kCount - kBudgetCnt; |
| |
| SkTDArray<int> shouldPurgeIdxs; |
| int purgeableCnt = 0; |
| SkTDArray<GrGpuResource*> resourcesToUnref; |
| |
| // Add kCount resources, holding onto resources at random so we have a mix of purgeable and |
| // unpurgeable resources. |
| for (int j = 0; j < kCount; ++j) { |
| GrUniqueKey key; |
| make_unique_key<0>(&key, j); |
| |
| TestResource* r = new TestResource(context->getGpu()); |
| r->resourcePriv().setUniqueKey(key); |
| if (random.nextU() % kLockedFreq) { |
| // Make this is purgeable. |
| r->unref(); |
| ++purgeableCnt; |
| if (purgeableCnt <= kNumToPurge) { |
| *shouldPurgeIdxs.append() = j; |
| } |
| } else { |
| *resourcesToUnref.append() = r; |
| } |
| } |
| |
| // Verify that the correct resources were purged. |
| int currShouldPurgeIdx = 0; |
| for (int j = 0; j < kCount; ++j) { |
| GrUniqueKey key; |
| make_unique_key<0>(&key, j); |
| GrGpuResource* res = cache->findAndRefUniqueResource(key); |
| if (currShouldPurgeIdx < shouldPurgeIdxs.count() && |
| shouldPurgeIdxs[currShouldPurgeIdx] == j) { |
| ++currShouldPurgeIdx; |
| REPORTER_ASSERT(reporter, nullptr == res); |
| } else { |
| REPORTER_ASSERT(reporter, nullptr != res); |
| } |
| SkSafeUnref(res); |
| } |
| |
| for (int j = 0; j < resourcesToUnref.count(); ++j) { |
| resourcesToUnref[j]->unref(); |
| } |
| } |
| } |
| |
| static void test_flush(skiatest::Reporter* reporter) { |
| Mock mock(1000000, 1000000); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| // The current cache impl will round the max flush count to the next power of 2. So we choose a |
| // power of two here to keep things simpler. |
| static const int kFlushCount = 16; |
| cache->setLimits(1000000, 1000000, kFlushCount); |
| |
| { |
| // Insert a resource and send a flush notification kFlushCount times. |
| for (int i = 0; i < kFlushCount; ++i) { |
| TestResource* r = new TestResource(context->getGpu()); |
| GrUniqueKey k; |
| make_unique_key<1>(&k, i); |
| r->resourcePriv().setUniqueKey(k); |
| r->unref(); |
| cache->notifyFlushOccurred(GrResourceCache::kExternal); |
| } |
| |
| // Send flush notifications to the cache. Each flush should purge the oldest resource. |
| for (int i = 0; i < kFlushCount; ++i) { |
| cache->notifyFlushOccurred(GrResourceCache::kExternal); |
| REPORTER_ASSERT(reporter, kFlushCount - i - 1 == cache->getResourceCount()); |
| for (int j = 0; j < i; ++j) { |
| GrUniqueKey k; |
| make_unique_key<1>(&k, j); |
| GrGpuResource* r = cache->findAndRefUniqueResource(k); |
| REPORTER_ASSERT(reporter, !SkToBool(r)); |
| SkSafeUnref(r); |
| } |
| } |
| |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| cache->purgeAllUnlocked(); |
| } |
| |
| // Do a similar test but where we leave refs on some resources to prevent them from being |
| // purged. |
| { |
| GrGpuResource* refedResources[kFlushCount >> 1]; |
| for (int i = 0; i < kFlushCount; ++i) { |
| TestResource* r = new TestResource(context->getGpu()); |
| GrUniqueKey k; |
| make_unique_key<1>(&k, i); |
| r->resourcePriv().setUniqueKey(k); |
| // Leave a ref on every other resource, beginning with the first. |
| if (SkToBool(i & 0x1)) { |
| refedResources[i/2] = r; |
| } else { |
| r->unref(); |
| } |
| cache->notifyFlushOccurred(GrResourceCache::kExternal); |
| } |
| |
| for (int i = 0; i < kFlushCount; ++i) { |
| // Should get a resource purged every other flush. |
| cache->notifyFlushOccurred(GrResourceCache::kExternal); |
| REPORTER_ASSERT(reporter, kFlushCount - i/2 - 1 == cache->getResourceCount()); |
| } |
| |
| // Unref all the resources that we kept refs on in the first loop. |
| for (int i = 0; i < kFlushCount >> 1; ++i) { |
| refedResources[i]->unref(); |
| } |
| |
| // After kFlushCount + 1 flushes they all will have sat in the purgeable queue for |
| // kFlushCount full flushes. |
| for (int i = 0; i < kFlushCount + 1; ++i) { |
| REPORTER_ASSERT(reporter, kFlushCount >> 1 == cache->getResourceCount()); |
| cache->notifyFlushOccurred(GrResourceCache::kExternal); |
| } |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| |
| cache->purgeAllUnlocked(); |
| } |
| |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| |
| // Verify that calling flush() on a GrContext with nothing to do will not trigger resource |
| // eviction. |
| context->flush(); |
| for (int i = 0; i < 10; ++i) { |
| TestResource* r = new TestResource(context->getGpu()); |
| GrUniqueKey k; |
| make_unique_key<1>(&k, i); |
| r->resourcePriv().setUniqueKey(k); |
| r->unref(); |
| } |
| REPORTER_ASSERT(reporter, 10 == cache->getResourceCount()); |
| for (int i = 0; i < 10 * kFlushCount; ++i) { |
| context->flush(); |
| } |
| REPORTER_ASSERT(reporter, 10 == cache->getResourceCount()); |
| } |
| |
| static void test_time_purge(skiatest::Reporter* reporter) { |
| Mock mock(1000000, 1000000); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| static constexpr int kCnts[] = {1, 10, 1024}; |
| auto nowish = []() { |
| // We sleep so that we ensure we get a value that is greater than the last call to |
| // GrStdSteadyClock::now(). |
| std::this_thread::sleep_for(GrStdSteadyClock::duration(5)); |
| auto result = GrStdSteadyClock::now(); |
| // Also sleep afterwards so we don't get this value again. |
| std::this_thread::sleep_for(GrStdSteadyClock::duration(5)); |
| return result; |
| }; |
| |
| for (int cnt : kCnts) { |
| std::unique_ptr<GrStdSteadyClock::time_point[]> timeStamps( |
| new GrStdSteadyClock::time_point[cnt]); |
| { |
| // Insert resources and get time points between each addition. |
| for (int i = 0; i < cnt; ++i) { |
| TestResource* r = new TestResource(context->getGpu()); |
| GrUniqueKey k; |
| make_unique_key<1>(&k, i); |
| r->resourcePriv().setUniqueKey(k); |
| r->unref(); |
| timeStamps.get()[i] = nowish(); |
| } |
| |
| // Purge based on the time points between resource additions. Each purge should remove |
| // the oldest resource. |
| for (int i = 0; i < cnt; ++i) { |
| cache->purgeResourcesNotUsedSince(timeStamps[i]); |
| REPORTER_ASSERT(reporter, cnt - i - 1 == cache->getResourceCount()); |
| for (int j = 0; j < i; ++j) { |
| GrUniqueKey k; |
| make_unique_key<1>(&k, j); |
| GrGpuResource* r = cache->findAndRefUniqueResource(k); |
| REPORTER_ASSERT(reporter, !SkToBool(r)); |
| SkSafeUnref(r); |
| } |
| } |
| |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| cache->purgeAllUnlocked(); |
| } |
| |
| // Do a similar test but where we leave refs on some resources to prevent them from being |
| // purged. |
| { |
| std::unique_ptr<GrGpuResource* []> refedResources(new GrGpuResource*[cnt / 2]); |
| for (int i = 0; i < cnt; ++i) { |
| TestResource* r = new TestResource(context->getGpu()); |
| GrUniqueKey k; |
| make_unique_key<1>(&k, i); |
| r->resourcePriv().setUniqueKey(k); |
| // Leave a ref on every other resource, beginning with the first. |
| if (SkToBool(i & 0x1)) { |
| refedResources.get()[i / 2] = r; |
| } else { |
| r->unref(); |
| } |
| timeStamps.get()[i] = nowish(); |
| } |
| |
| for (int i = 0; i < cnt; ++i) { |
| // Should get a resource purged every other frame. |
| cache->purgeResourcesNotUsedSince(timeStamps[i]); |
| REPORTER_ASSERT(reporter, cnt - i / 2 - 1 == cache->getResourceCount()); |
| } |
| |
| // Unref all the resources that we kept refs on in the first loop. |
| for (int i = 0; i < (cnt / 2); ++i) { |
| refedResources.get()[i]->unref(); |
| cache->purgeResourcesNotUsedSince(nowish()); |
| REPORTER_ASSERT(reporter, cnt / 2 - i - 1 == cache->getResourceCount()); |
| } |
| |
| cache->purgeAllUnlocked(); |
| } |
| |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| |
| // Verify that calling flush() on a GrContext with nothing to do will not trigger resource |
| // eviction |
| context->flush(); |
| for (int i = 0; i < 10; ++i) { |
| TestResource* r = new TestResource(context->getGpu()); |
| GrUniqueKey k; |
| make_unique_key<1>(&k, i); |
| r->resourcePriv().setUniqueKey(k); |
| r->unref(); |
| } |
| REPORTER_ASSERT(reporter, 10 == cache->getResourceCount()); |
| context->flush(); |
| REPORTER_ASSERT(reporter, 10 == cache->getResourceCount()); |
| cache->purgeResourcesNotUsedSince(nowish()); |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); |
| } |
| } |
| |
| static void test_partial_purge(skiatest::Reporter* reporter) { |
| Mock mock(6, 100); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| enum TestsCase { |
| kOnlyScratch_TestCase = 0, |
| kPartialScratch_TestCase = 1, |
| kAllScratch_TestCase = 2, |
| kPartial_TestCase = 3, |
| kAll_TestCase = 4, |
| kNone_TestCase = 5, |
| kEndTests_TestCase = kNone_TestCase + 1 |
| }; |
| |
| for (int testCase = 0; testCase < kEndTests_TestCase; testCase++) { |
| |
| GrUniqueKey key1, key2, key3; |
| make_unique_key<0>(&key1, 1); |
| make_unique_key<0>(&key2, 2); |
| make_unique_key<0>(&key3, 3); |
| |
| // Add three unique resources to the cache. |
| TestResource *unique1 = new TestResource(context->getGpu()); |
| TestResource *unique2 = new TestResource(context->getGpu()); |
| TestResource *unique3 = new TestResource(context->getGpu()); |
| |
| unique1->resourcePriv().setUniqueKey(key1); |
| unique2->resourcePriv().setUniqueKey(key2); |
| unique3->resourcePriv().setUniqueKey(key3); |
| |
| unique1->setSize(10); |
| unique2->setSize(11); |
| unique3->setSize(12); |
| |
| // Add two scratch resources to the cache. |
| TestResource *scratch1 = TestResource::CreateScratch(context->getGpu(), SkBudgeted::kYes, |
| TestResource::kA_SimulatedProperty); |
| TestResource *scratch2 = TestResource::CreateScratch(context->getGpu(), SkBudgeted::kYes, |
| TestResource::kB_SimulatedProperty); |
| scratch1->setSize(13); |
| scratch2->setSize(14); |
| |
| |
| REPORTER_ASSERT(reporter, 5 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 60 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| |
| // Add resources to the purgeable queue |
| unique1->unref(); |
| scratch1->unref(); |
| unique2->unref(); |
| scratch2->unref(); |
| unique3->unref(); |
| |
| REPORTER_ASSERT(reporter, 5 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 60 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 60 == cache->getPurgeableBytes()); |
| |
| switch(testCase) { |
| case kOnlyScratch_TestCase: { |
| context->purgeUnlockedResources(14, true); |
| REPORTER_ASSERT(reporter, 3 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 33 == cache->getBudgetedResourceBytes()); |
| break; |
| } |
| case kPartialScratch_TestCase: { |
| context->purgeUnlockedResources(3, true); |
| REPORTER_ASSERT(reporter, 4 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 47 == cache->getBudgetedResourceBytes()); |
| break; |
| } |
| case kAllScratch_TestCase: { |
| context->purgeUnlockedResources(50, true); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceBytes()); |
| break; |
| } |
| case kPartial_TestCase: { |
| context->purgeUnlockedResources(13, false); |
| REPORTER_ASSERT(reporter, 3 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 37 == cache->getBudgetedResourceBytes()); |
| break; |
| } |
| case kAll_TestCase: { |
| context->purgeUnlockedResources(50, false); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceBytes()); |
| break; |
| } |
| case kNone_TestCase: { |
| context->purgeUnlockedResources(0, true); |
| context->purgeUnlockedResources(0, false); |
| REPORTER_ASSERT(reporter, 5 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 60 == cache->getBudgetedResourceBytes()); |
| REPORTER_ASSERT(reporter, 60 == cache->getPurgeableBytes()); |
| break; |
| } |
| }; |
| |
| // ensure all are purged before the next |
| context->purgeAllUnlockedResources(); |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceCount()); |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); |
| |
| } |
| } |
| |
| static void test_large_resource_count(skiatest::Reporter* reporter) { |
| // Set the cache size to double the resource count because we're going to create 2x that number |
| // resources, using two different key domains. Add a little slop to the bytes because we resize |
| // down to 1 byte after creating the resource. |
| static const int kResourceCnt = 2000; |
| |
| Mock mock(2 * kResourceCnt, 2 * kResourceCnt + 1000); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| for (int i = 0; i < kResourceCnt; ++i) { |
| GrUniqueKey key1, key2; |
| make_unique_key<1>(&key1, i); |
| make_unique_key<2>(&key2, i); |
| |
| TestResource* resource; |
| |
| resource = new TestResource(context->getGpu()); |
| resource->resourcePriv().setUniqueKey(key1); |
| resource->setSize(1); |
| resource->unref(); |
| |
| resource = new TestResource(context->getGpu()); |
| resource->resourcePriv().setUniqueKey(key2); |
| resource->setSize(1); |
| resource->unref(); |
| } |
| |
| REPORTER_ASSERT(reporter, TestResource::NumAlive() == 2 * kResourceCnt); |
| REPORTER_ASSERT(reporter, cache->getPurgeableBytes() == 2 * kResourceCnt); |
| REPORTER_ASSERT(reporter, cache->getBudgetedResourceBytes() == 2 * kResourceCnt); |
| REPORTER_ASSERT(reporter, cache->getBudgetedResourceCount() == 2 * kResourceCnt); |
| REPORTER_ASSERT(reporter, cache->getResourceBytes() == 2 * kResourceCnt); |
| REPORTER_ASSERT(reporter, cache->getResourceCount() == 2 * kResourceCnt); |
| for (int i = 0; i < kResourceCnt; ++i) { |
| GrUniqueKey key1, key2; |
| make_unique_key<1>(&key1, i); |
| make_unique_key<2>(&key2, i); |
| |
| REPORTER_ASSERT(reporter, cache->hasUniqueKey(key1)); |
| REPORTER_ASSERT(reporter, cache->hasUniqueKey(key2)); |
| } |
| |
| cache->purgeAllUnlocked(); |
| REPORTER_ASSERT(reporter, TestResource::NumAlive() == 0); |
| REPORTER_ASSERT(reporter, cache->getPurgeableBytes() == 0); |
| REPORTER_ASSERT(reporter, cache->getBudgetedResourceBytes() == 0); |
| REPORTER_ASSERT(reporter, cache->getBudgetedResourceCount() == 0); |
| REPORTER_ASSERT(reporter, cache->getResourceBytes() == 0); |
| REPORTER_ASSERT(reporter, cache->getResourceCount() == 0); |
| |
| for (int i = 0; i < kResourceCnt; ++i) { |
| GrUniqueKey key1, key2; |
| make_unique_key<1>(&key1, i); |
| make_unique_key<2>(&key2, i); |
| |
| REPORTER_ASSERT(reporter, !cache->hasUniqueKey(key1)); |
| REPORTER_ASSERT(reporter, !cache->hasUniqueKey(key2)); |
| } |
| } |
| |
| static void test_custom_data(skiatest::Reporter* reporter) { |
| GrUniqueKey key1, key2; |
| make_unique_key<0>(&key1, 1); |
| make_unique_key<0>(&key2, 2); |
| int foo = 4132; |
| key1.setCustomData(SkData::MakeWithCopy(&foo, sizeof(foo))); |
| REPORTER_ASSERT(reporter, *(int*) key1.getCustomData()->data() == 4132); |
| REPORTER_ASSERT(reporter, key2.getCustomData() == nullptr); |
| |
| // Test that copying a key also takes a ref on its custom data. |
| GrUniqueKey key3 = key1; |
| REPORTER_ASSERT(reporter, *(int*) key3.getCustomData()->data() == 4132); |
| } |
| |
| static void test_abandoned(skiatest::Reporter* reporter) { |
| Mock mock(10, 300); |
| GrContext* context = mock.context(); |
| sk_sp<GrGpuResource> resource(new TestResource(context->getGpu())); |
| context->abandonContext(); |
| |
| REPORTER_ASSERT(reporter, resource->wasDestroyed()); |
| |
| // Call all the public methods on resource in the abandoned state. They shouldn't crash. |
| |
| resource->uniqueID(); |
| resource->getUniqueKey(); |
| resource->wasDestroyed(); |
| resource->gpuMemorySize(); |
| resource->getContext(); |
| |
| resource->abandon(); |
| resource->resourcePriv().getScratchKey(); |
| resource->resourcePriv().isBudgeted(); |
| resource->resourcePriv().makeBudgeted(); |
| resource->resourcePriv().makeUnbudgeted(); |
| resource->resourcePriv().removeScratchKey(); |
| GrUniqueKey key; |
| make_unique_key<0>(&key, 1); |
| resource->resourcePriv().setUniqueKey(key); |
| resource->resourcePriv().removeUniqueKey(); |
| } |
| |
| static void test_tags(skiatest::Reporter* reporter) { |
| #ifdef SK_DEBUG |
| // We will insert 1 resource with tag "tag1", 2 with "tag2", and so on, up through kLastTagIdx. |
| static constexpr int kLastTagIdx = 10; |
| static constexpr int kNumResources = kLastTagIdx * (kLastTagIdx + 1) / 2; |
| |
| Mock mock(kNumResources, kNumResources * TestResource::kDefaultSize); |
| GrContext* context = mock.context(); |
| GrResourceCache* cache = mock.cache(); |
| |
| SkString tagStr; |
| int tagIdx = 0; |
| int currTagCnt = 0; |
| |
| for (int i = 0; i < kNumResources; ++i, ++currTagCnt) { |
| sk_sp<GrGpuResource> resource(new TestResource(context->getGpu())); |
| GrUniqueKey key; |
| if (currTagCnt == tagIdx) { |
| tagIdx += 1; |
| currTagCnt = 0; |
| tagStr.printf("tag%d", tagIdx); |
| } |
| make_unique_key<1>(&key, i, tagStr.c_str()); |
| resource->resourcePriv().setUniqueKey(key); |
| } |
| SkASSERT(kLastTagIdx == tagIdx); |
| SkASSERT(currTagCnt == kLastTagIdx); |
| |
| // Test i = 0 to exercise unused tag string. |
| for (int i = 0; i <= kLastTagIdx; ++i) { |
| tagStr.printf("tag%d", i); |
| REPORTER_ASSERT(reporter, cache->countUniqueKeysWithTag(tagStr.c_str()) == i); |
| } |
| #endif |
| } |
| |
| DEF_GPUTEST(ResourceCacheMisc, reporter, factory) { |
| // The below tests create their own mock contexts. |
| test_no_key(reporter); |
| test_budgeting(reporter); |
| test_unbudgeted(reporter); |
| test_unbudgeted_to_scratch(reporter); |
| test_duplicate_unique_key(reporter); |
| test_duplicate_scratch_key(reporter); |
| test_remove_scratch_key(reporter); |
| test_scratch_key_consistency(reporter); |
| test_purge_invalidated(reporter); |
| test_cache_chained_purge(reporter); |
| test_resource_size_changed(reporter); |
| test_timestamp_wrap(reporter); |
| test_flush(reporter); |
| test_time_purge(reporter); |
| test_partial_purge(reporter); |
| test_large_resource_count(reporter); |
| test_custom_data(reporter); |
| test_abandoned(reporter); |
| test_tags(reporter); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| static sk_sp<GrTexture> make_normal_texture(GrResourceProvider* provider, |
| GrSurfaceFlags flags, |
| int width, int height, |
| int sampleCnt) { |
| GrSurfaceDesc desc; |
| desc.fFlags = flags; |
| desc.fWidth = width; |
| desc.fHeight = height; |
| desc.fConfig = kRGBA_8888_GrPixelConfig; |
| desc.fSampleCnt = sampleCnt; |
| |
| return provider->createTexture(desc, SkBudgeted::kYes); |
| } |
| |
| static sk_sp<GrTextureProxy> make_mipmap_proxy(GrResourceProvider* provider, |
| GrSurfaceFlags flags, |
| int width, int height, |
| int sampleCnt) { |
| SkBitmap bm; |
| |
| bm.allocN32Pixels(width, height, true); |
| bm.eraseColor(SK_ColorBLUE); |
| |
| sk_sp<SkMipMap> mipmaps(SkMipMap::Build(bm, SkDestinationSurfaceColorMode::kLegacy, nullptr)); |
| SkASSERT(mipmaps); |
| SkASSERT(mipmaps->countLevels() > 1); |
| |
| int mipLevelCount = mipmaps->countLevels() + 1; |
| |
| std::unique_ptr<GrMipLevel[]> texels(new GrMipLevel[mipLevelCount]); |
| |
| texels[0].fPixels = bm.getPixels(); |
| texels[0].fRowBytes = bm.rowBytes(); |
| |
| for (int i = 1; i < mipLevelCount; ++i) { |
| SkMipMap::Level generatedMipLevel; |
| mipmaps->getLevel(i - 1, &generatedMipLevel); |
| texels[i].fPixels = generatedMipLevel.fPixmap.addr(); |
| texels[i].fRowBytes = generatedMipLevel.fPixmap.rowBytes(); |
| } |
| |
| GrSurfaceDesc desc; |
| desc.fFlags = flags; |
| desc.fWidth = width; |
| desc.fHeight = height; |
| desc.fConfig = kRGBA_8888_GrPixelConfig; |
| desc.fSampleCnt = sampleCnt; |
| desc.fIsMipMapped = true; |
| |
| return GrSurfaceProxy::MakeDeferredMipMap(provider, desc, SkBudgeted::kYes, |
| texels.get(), mipLevelCount); |
| } |
| |
| // Exercise GrSurface::gpuMemorySize for different combos of MSAA, RT-only, |
| // Texture-only, both-RT-and-Texture and MIPmapped |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(GPUMemorySize, reporter, ctxInfo) { |
| GrContext* context = ctxInfo.grContext(); |
| GrResourceProvider* provider = context->resourceProvider(); |
| |
| static const int kSize = 64; |
| |
| // Normal versions |
| { |
| sk_sp<GrTexture> tex; |
| |
| tex = make_normal_texture(provider, kRenderTarget_GrSurfaceFlag, kSize, kSize, 0); |
| size_t size = tex->gpuMemorySize(); |
| REPORTER_ASSERT(reporter, kSize*kSize*4 == size); |
| |
| size_t sampleCount = (size_t)context->caps()->getSampleCount(4, kRGBA_8888_GrPixelConfig); |
| if (sampleCount >= 4) { |
| tex = make_normal_texture(provider, kRenderTarget_GrSurfaceFlag, kSize, kSize, |
| sampleCount); |
| size = tex->gpuMemorySize(); |
| REPORTER_ASSERT(reporter, |
| kSize*kSize*4 == size || // msaa4 failed |
| kSize*kSize*4*sampleCount == size || // auto-resolving |
| kSize*kSize*4*(sampleCount+1) == size); // explicit resolve buffer |
| } |
| |
| tex = make_normal_texture(provider, kNone_GrSurfaceFlags, kSize, kSize, 0); |
| size = tex->gpuMemorySize(); |
| REPORTER_ASSERT(reporter, kSize*kSize*4 == size); |
| } |
| |
| |
| // Mipmapped versions |
| if (context->caps()->mipMapSupport()) { |
| sk_sp<GrTextureProxy> proxy; |
| |
| proxy = make_mipmap_proxy(provider, kRenderTarget_GrSurfaceFlag, kSize, kSize, 0); |
| size_t size = proxy->gpuMemorySize(); |
| REPORTER_ASSERT(reporter, kSize*kSize*4+(kSize*kSize*4)/3 == size); |
| |
| size_t sampleCount = (size_t)context->caps()->getSampleCount(4, kRGBA_8888_GrPixelConfig); |
| if (sampleCount >= 4) { |
| proxy = make_mipmap_proxy(provider, kRenderTarget_GrSurfaceFlag, kSize, kSize, |
| sampleCount); |
| size = proxy->gpuMemorySize(); |
| REPORTER_ASSERT(reporter, |
| kSize*kSize*4+(kSize*kSize*4)/3 == size || // msaa4 failed |
| kSize*kSize*4*sampleCount+(kSize*kSize*4)/3 == size || // auto-resolving |
| kSize*kSize*4*(sampleCount+1)+(kSize*kSize*4)/3 == size); // explicit resolve buffer |
| } |
| |
| proxy = make_mipmap_proxy(provider, kNone_GrSurfaceFlags, kSize, kSize, 0); |
| size = proxy->gpuMemorySize(); |
| REPORTER_ASSERT(reporter, kSize*kSize*4+(kSize*kSize*4)/3 == size); |
| } |
| } |
| |
| #endif |
