| /* | |
| * 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 "SkTypes.h" | |
| #include "GrContext.h" | |
| #include "GrContextPriv.h" | |
| #include "GrContextFactory.h" | |
| #include "GrGpu.h" | |
| #include "GrGpuResourceCacheAccess.h" | |
| #include "GrGpuResourcePriv.h" | |
| #include "GrProxyProvider.h" | |
| #include "GrRenderTargetPriv.h" | |
| #include "GrResourceCache.h" | |
| #include "GrResourceProvider.h" | |
| #include "GrTexture.h" | |
| #include "SkCanvas.h" | |
| #include "SkGr.h" | |
| #include "SkMessageBus.h" | |
| #include "SkMipMap.h" | |
| #include "SkSurface.h" | |
| #include "Test.h" | |
| #include <thread> | |
| 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.computeByteSize(); | |
| 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); | |
| surface->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); | |
| } | |
| static GrStencilAttachment* get_SB(GrRenderTarget* rt) { | |
| return rt->renderTargetPriv().getStencilAttachment(); | |
| } | |
| static sk_sp<GrRenderTarget> create_RT_with_SB(GrResourceProvider* provider, | |
| int size, int sampleCount, SkBudgeted budgeted) { | |
| GrSurfaceDesc desc; | |
| desc.fFlags = kRenderTarget_GrSurfaceFlag; | |
| desc.fWidth = size; | |
| desc.fHeight = size; | |
| desc.fConfig = kRGBA_8888_GrPixelConfig; | |
| desc.fSampleCnt = sampleCount; | |
| sk_sp<GrTexture> tex(provider->createTexture(desc, budgeted)); | |
| if (!tex || !tex->asRenderTarget()) { | |
| return nullptr; | |
| } | |
| if (!provider->attachStencilAttachment(tex->asRenderTarget())) { | |
| return nullptr; | |
| } | |
| SkASSERT(get_SB(tex->asRenderTarget())); | |
| return sk_ref_sp(tex->asRenderTarget()); | |
| } | |
| // This currently fails on ES3 ANGLE contexts | |
| DEF_GPUTEST_FOR_CONTEXTS(ResourceCacheStencilBuffers, &is_rendering_and_not_angle_es3, reporter, | |
| ctxInfo, nullptr) { | |
| GrContext* context = ctxInfo.grContext(); | |
| if (context->priv().caps()->avoidStencilBuffers()) { | |
| return; | |
| } | |
| GrResourceProvider* resourceProvider = context->priv().resourceProvider(); | |
| sk_sp<GrRenderTarget> smallRT0 = create_RT_with_SB(resourceProvider, 4, 1, SkBudgeted::kYes); | |
| REPORTER_ASSERT(reporter, smallRT0); | |
| { | |
| // Two budgeted RTs with the same desc should share a stencil buffer. | |
| sk_sp<GrRenderTarget> smallRT1 = create_RT_with_SB(resourceProvider, 4, 1, SkBudgeted::kYes); | |
| REPORTER_ASSERT(reporter, smallRT1); | |
| REPORTER_ASSERT(reporter, get_SB(smallRT0.get()) == get_SB(smallRT1.get())); | |
| } | |
| { | |
| // An unbudgeted RT with the same desc should also share. | |
| sk_sp<GrRenderTarget> smallRT2 = create_RT_with_SB(resourceProvider, 4, 1, SkBudgeted::kNo); | |
| REPORTER_ASSERT(reporter, smallRT2); | |
| REPORTER_ASSERT(reporter, get_SB(smallRT0.get()) == get_SB(smallRT2.get())); | |
| } | |
| { | |
| // An RT with a much larger size should not share. | |
| sk_sp<GrRenderTarget> bigRT = create_RT_with_SB(resourceProvider, 400, 1, SkBudgeted::kNo); | |
| REPORTER_ASSERT(reporter, bigRT); | |
| REPORTER_ASSERT(reporter, get_SB(smallRT0.get()) != get_SB(bigRT.get())); | |
| } | |
| int smallSampleCount = | |
| context->priv().caps()->getRenderTargetSampleCount(2, kRGBA_8888_GrPixelConfig); | |
| if (smallSampleCount > 1) { | |
| // An RT with a different sample count should not share. | |
| sk_sp<GrRenderTarget> smallMSAART0 = create_RT_with_SB(resourceProvider, 4, | |
| smallSampleCount, SkBudgeted::kNo); | |
| #ifdef SK_BUILD_FOR_ANDROID | |
| if (!smallMSAART0) { | |
| // The nexus player seems to fail to create MSAA textures. | |
| return; | |
| } | |
| #else | |
| REPORTER_ASSERT(reporter, smallMSAART0); | |
| #endif | |
| REPORTER_ASSERT(reporter, get_SB(smallRT0.get()) != get_SB(smallMSAART0.get())); | |
| { | |
| // A second MSAA RT should share with the first MSAA RT. | |
| sk_sp<GrRenderTarget> smallMSAART1 = create_RT_with_SB(resourceProvider, 4, | |
| smallSampleCount, | |
| SkBudgeted::kNo); | |
| REPORTER_ASSERT(reporter, smallMSAART1); | |
| REPORTER_ASSERT(reporter, get_SB(smallMSAART0.get()) == get_SB(smallMSAART1.get())); | |
| } | |
| // But one with a larger sample count should not. (Also check that the two requests didn't | |
| // rounded up to the same actual sample count or else they could share.). | |
| int bigSampleCount = context->priv().caps()->getRenderTargetSampleCount( | |
| 5, kRGBA_8888_GrPixelConfig); | |
| if (bigSampleCount > 0 && bigSampleCount != smallSampleCount) { | |
| sk_sp<GrRenderTarget> smallMSAART2 = create_RT_with_SB(resourceProvider, 4, | |
| bigSampleCount, | |
| SkBudgeted::kNo); | |
| REPORTER_ASSERT(reporter, smallMSAART2); | |
| REPORTER_ASSERT(reporter, get_SB(smallMSAART0.get()) != get_SB(smallMSAART2.get())); | |
| } | |
| } | |
| } | |
| DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ResourceCacheWrappedResources, reporter, ctxInfo) { | |
| GrContext* context = ctxInfo.grContext(); | |
| GrResourceProvider* resourceProvider = context->priv().resourceProvider(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| // this test is only valid for GL | |
| if (!gpu || !gpu->glContextForTesting()) { | |
| return; | |
| } | |
| GrBackendTexture backendTextures[2]; | |
| static const int kW = 100; | |
| static const int kH = 100; | |
| backendTextures[0] = gpu->createTestingOnlyBackendTexture(nullptr, kW, kH, | |
| GrColorType::kRGBA_8888, | |
| false, GrMipMapped::kNo); | |
| backendTextures[1] = gpu->createTestingOnlyBackendTexture(nullptr, kW, kH, | |
| GrColorType::kRGBA_8888, | |
| false, GrMipMapped::kNo); | |
| REPORTER_ASSERT(reporter, backendTextures[0].isValid()); | |
| REPORTER_ASSERT(reporter, backendTextures[1].isValid()); | |
| if (!backendTextures[0].isValid() || !backendTextures[1].isValid()) { | |
| return; | |
| } | |
| context->resetContext(); | |
| sk_sp<GrTexture> borrowed(resourceProvider->wrapBackendTexture( | |
| backendTextures[0], kBorrow_GrWrapOwnership, GrWrapCacheable::kNo, kRead_GrIOType)); | |
| sk_sp<GrTexture> adopted(resourceProvider->wrapBackendTexture( | |
| backendTextures[1], kAdopt_GrWrapOwnership, GrWrapCacheable::kNo, kRead_GrIOType)); | |
| REPORTER_ASSERT(reporter, borrowed != nullptr && adopted != nullptr); | |
| if (!borrowed || !adopted) { | |
| return; | |
| } | |
| borrowed.reset(nullptr); | |
| adopted.reset(nullptr); | |
| context->flush(); | |
| bool borrowedIsAlive = gpu->isTestingOnlyBackendTexture(backendTextures[0]); | |
| bool adoptedIsAlive = gpu->isTestingOnlyBackendTexture(backendTextures[1]); | |
| REPORTER_ASSERT(reporter, borrowedIsAlive); | |
| REPORTER_ASSERT(reporter, !adoptedIsAlive); | |
| if (borrowedIsAlive) { | |
| gpu->deleteTestingOnlyBackendTexture(backendTextures[0]); | |
| } | |
| if (adoptedIsAlive) { | |
| gpu->deleteTestingOnlyBackendTexture(backendTextures[1]); | |
| } | |
| 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, size_t size = kDefaultSize) { | |
| return new TestResource(gpu, budgeted, property, kScratchConstructor, size); | |
| } | |
| static TestResource* CreateWrapped(GrGpu* gpu, GrWrapCacheable cacheable, | |
| size_t size = kDefaultSize) { | |
| return new TestResource(gpu, cacheable, size); | |
| } | |
| ~TestResource() override { | |
| --fNumAlive; | |
| } | |
| static int NumAlive() { return fNumAlive; } | |
| void setUnrefWhenDestroyed(sk_sp<TestResource> resource) { | |
| fToDelete = std::move(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, | |
| size_t size = kDefaultSize) | |
| : INHERITED(gpu) | |
| , fToDelete(nullptr) | |
| , fSize(size) | |
| , fProperty(property) | |
| , fIsScratch(true) { | |
| ++fNumAlive; | |
| this->registerWithCache(budgeted); | |
| } | |
| // Constructor for simulating resources that wrap backend objects. | |
| TestResource(GrGpu* gpu, GrWrapCacheable cacheable, size_t size) | |
| : INHERITED(gpu) | |
| , fToDelete(nullptr) | |
| , fSize(size) | |
| , fProperty(kA_SimulatedProperty) | |
| , fIsScratch(false) { | |
| ++fNumAlive; | |
| this->registerWithCacheWrapped(cacheable); | |
| } | |
| void computeScratchKey(GrScratchKey* key) const override { | |
| if (fIsScratch) { | |
| ComputeScratchKey(fProperty, key); | |
| } | |
| } | |
| size_t onGpuMemorySize() const override { return fSize; } | |
| const char* getResourceType() const override { return "Test"; } | |
| sk_sp<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 = GrContext::MakeMock(nullptr); | |
| SkASSERT(fContext); | |
| fContext->setResourceCacheLimits(maxCnt, maxBytes); | |
| GrResourceCache* cache = fContext->priv().getResourceCache(); | |
| cache->purgeAllUnlocked(); | |
| SkASSERT(0 == cache->getResourceCount() && 0 == cache->getResourceBytes()); | |
| } | |
| GrResourceCache* cache() { return fContext->priv().getResourceCache(); } | |
| GrContext* context() { return fContext.get(); } | |
| void reset() { | |
| fContext.reset(); | |
| } | |
| 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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| // Create a bunch of resources with no keys | |
| TestResource* a = new TestResource(gpu, SkBudgeted::kYes, 11); | |
| TestResource* b = new TestResource(gpu, SkBudgeted::kYes, 12); | |
| TestResource* c = new TestResource(gpu, SkBudgeted::kYes, 13 ); | |
| TestResource* d = new TestResource(gpu, SkBudgeted::kYes, 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_purge_unlocked(skiatest::Reporter* reporter) { | |
| Mock mock(10, 30000); | |
| GrContext* context = mock.context(); | |
| GrResourceCache* cache = mock.cache(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| // Create two resource w/ a unique key and two w/o but all of which have scratch keys. | |
| TestResource* a = TestResource::CreateScratch(gpu, SkBudgeted::kYes, | |
| TestResource::kA_SimulatedProperty, 11); | |
| GrUniqueKey uniqueKey; | |
| make_unique_key<0>(&uniqueKey, 0); | |
| TestResource* b = TestResource::CreateScratch(gpu, SkBudgeted::kYes, | |
| TestResource::kA_SimulatedProperty, 12); | |
| b->resourcePriv().setUniqueKey(uniqueKey); | |
| TestResource* c = TestResource::CreateScratch(gpu, SkBudgeted::kYes, | |
| TestResource::kA_SimulatedProperty, 13); | |
| GrUniqueKey uniqueKey2; | |
| make_unique_key<0>(&uniqueKey2, 1); | |
| TestResource* d = TestResource::CreateScratch(gpu, SkBudgeted::kYes, | |
| TestResource::kA_SimulatedProperty, 14); | |
| d->resourcePriv().setUniqueKey(uniqueKey2); | |
| 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->purgeUnlockedResources(false); | |
| REPORTER_ASSERT(reporter, 4 == TestResource::NumAlive()); | |
| // Unref them all. Since they all have keys they should remain in the cache. | |
| a->unref(); | |
| b->unref(); | |
| c->unref(); | |
| d->unref(); | |
| 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()); | |
| // Purge only the two scratch resources | |
| cache->purgeUnlockedResources(true); | |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); | |
| REPORTER_ASSERT(reporter, 2 == cache->getResourceCount()); | |
| REPORTER_ASSERT(reporter, b->gpuMemorySize() + d->gpuMemorySize() == | |
| cache->getResourceBytes()); | |
| // Purge the uniquely keyed resources | |
| cache->purgeUnlockedResources(false); | |
| REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive()); | |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceCount()); | |
| REPORTER_ASSERT(reporter, 0 == cache->getResourceBytes()); | |
| } | |
| static void test_budgeting(skiatest::Reporter* reporter) { | |
| Mock mock(10, 300); | |
| GrContext* context = mock.context(); | |
| GrResourceCache* cache = mock.cache(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| GrUniqueKey uniqueKey; | |
| make_unique_key<0>(&uniqueKey, 0); | |
| // Create a scratch, a unique, and a wrapped resource | |
| TestResource* scratch = | |
| TestResource::CreateScratch(gpu, SkBudgeted::kYes, TestResource::kB_SimulatedProperty, | |
| 10); | |
| TestResource* unique = new TestResource(gpu, SkBudgeted::kYes, 11); | |
| unique->resourcePriv().setUniqueKey(uniqueKey); | |
| TestResource* wrappedCacheable = TestResource::CreateWrapped(gpu, GrWrapCacheable::kYes, 12); | |
| TestResource* wrappedUncacheable = TestResource::CreateWrapped(gpu, GrWrapCacheable::kNo, 13); | |
| TestResource* unbudgeted = new TestResource(gpu, SkBudgeted::kNo, 14); | |
| // Make sure we can add a unique key to the wrapped resources | |
| GrUniqueKey uniqueKey2; | |
| make_unique_key<0>(&uniqueKey2, 1); | |
| GrUniqueKey uniqueKey3; | |
| make_unique_key<0>(&uniqueKey3, 2); | |
| wrappedCacheable->resourcePriv().setUniqueKey(uniqueKey2); | |
| wrappedUncacheable->resourcePriv().setUniqueKey(uniqueKey3); | |
| GrGpuResource* wrappedCacheableViaKey = cache->findAndRefUniqueResource(uniqueKey2); | |
| REPORTER_ASSERT(reporter, wrappedCacheableViaKey); | |
| GrGpuResource* wrappedUncacheableViaKey = cache->findAndRefUniqueResource(uniqueKey3); | |
| REPORTER_ASSERT(reporter, wrappedUncacheableViaKey); | |
| // Remove the extra refs we just added. | |
| SkSafeUnref(wrappedCacheableViaKey); | |
| SkSafeUnref(wrappedUncacheableViaKey); | |
| // Make sure sizes are as we expect | |
| REPORTER_ASSERT(reporter, 5 == cache->getResourceCount()); | |
| REPORTER_ASSERT(reporter, scratch->gpuMemorySize() + unique->gpuMemorySize() + | |
| wrappedCacheable->gpuMemorySize() + | |
| wrappedUncacheable->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, 5 == cache->getResourceCount()); | |
| REPORTER_ASSERT(reporter, scratch->gpuMemorySize() + unique->gpuMemorySize() + | |
| wrappedCacheable->gpuMemorySize() + | |
| wrappedUncacheable->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 cacheable wrapped resource with a unique key shouldn't free it right away. | |
| // However, unreffing the uncacheable wrapped resource should free it. | |
| wrappedCacheable->unref(); | |
| wrappedUncacheable->unref(); | |
| REPORTER_ASSERT(reporter, 4 == cache->getResourceCount()); | |
| REPORTER_ASSERT(reporter, scratch->gpuMemorySize() + unique->gpuMemorySize() + | |
| wrappedCacheable->gpuMemorySize() + | |
| unbudgeted->gpuMemorySize() == | |
| cache->getResourceBytes()); | |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); | |
| // Now try freeing the budgeted resources first | |
| wrappedUncacheable = TestResource::CreateWrapped(gpu, GrWrapCacheable::kNo); | |
| unique->unref(); | |
| REPORTER_ASSERT(reporter, 11 == cache->getPurgeableBytes()); | |
| // This will free 'unique' but not wrappedCacheable which has a key. That requires the key to be | |
| // removed to be freed. | |
| cache->purgeAllUnlocked(); | |
| REPORTER_ASSERT(reporter, 4 == cache->getResourceCount()); | |
| wrappedCacheableViaKey = cache->findAndRefUniqueResource(uniqueKey2); | |
| REPORTER_ASSERT(reporter, wrappedCacheableViaKey); | |
| if (wrappedCacheableViaKey) { | |
| wrappedCacheableViaKey->resourcePriv().removeUniqueKey(); | |
| wrappedCacheable->unref(); | |
| } | |
| // We shouldn't have to call purgeAllUnlocked as removing the key on a wrapped cacheable | |
| // resource should immediately delete it. | |
| REPORTER_ASSERT(reporter, 3 == cache->getResourceCount()); | |
| wrappedCacheable = TestResource::CreateWrapped(gpu, GrWrapCacheable::kYes); | |
| REPORTER_ASSERT(reporter, scratch->gpuMemorySize() + wrappedCacheable->gpuMemorySize() + | |
| wrappedUncacheable->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, 10 == cache->getPurgeableBytes()); | |
| cache->purgeAllUnlocked(); | |
| REPORTER_ASSERT(reporter, 3 == cache->getResourceCount()); | |
| REPORTER_ASSERT(reporter, unbudgeted->gpuMemorySize() + wrappedCacheable->gpuMemorySize() + | |
| wrappedUncacheable->gpuMemorySize() == | |
| cache->getResourceBytes()); | |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceCount()); | |
| REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceBytes()); | |
| REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes()); | |
| // Unreffing the wrapped resources (with no unique key) should free them right away. | |
| wrappedUncacheable->unref(); | |
| wrappedCacheable->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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| 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(gpu, SkBudgeted::kYes, | |
| TestResource::kB_SimulatedProperty, 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(gpu, SkBudgeted::kYes, 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(gpu, 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(gpu, GrWrapCacheable::kYes, 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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| TestResource* resource = | |
| TestResource::CreateScratch(gpu, 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, GrBudgetedType::kUnbudgetedUncacheable == | |
| resource->resourcePriv().budgetedType()); | |
| REPORTER_ASSERT(reporter, nullptr == cache->findAndRefScratchResource(key, TestResource::kDefaultSize, GrResourceCache::ScratchFlags::kNone)); | |
| 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, GrResourceCache::ScratchFlags::kNone)); | |
| REPORTER_ASSERT(reporter, resource); | |
| REPORTER_ASSERT(reporter, resource->resourcePriv().getScratchKey() == key); | |
| REPORTER_ASSERT(reporter, resource->cacheAccess().isScratch()); | |
| REPORTER_ASSERT(reporter, | |
| GrBudgetedType::kBudgeted == resource->resourcePriv().budgetedType()); | |
| 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, | |
| GrBudgetedType::kBudgeted == resource->resourcePriv().budgetedType()); | |
| // 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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| // Create two resources that have the same scratch key. | |
| TestResource* a = TestResource::CreateScratch(gpu, | |
| SkBudgeted::kYes, | |
| TestResource::kB_SimulatedProperty, 11); | |
| TestResource* b = TestResource::CreateScratch(gpu, | |
| SkBudgeted::kYes, | |
| TestResource::kB_SimulatedProperty, 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, GrResourceCache::ScratchFlags::kNone)); | |
| 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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| // Create two resources that have the same scratch key. | |
| TestResource* a = TestResource::CreateScratch(gpu, SkBudgeted::kYes, | |
| TestResource::kB_SimulatedProperty); | |
| TestResource* b = TestResource::CreateScratch(gpu, 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, GrResourceCache::ScratchFlags::kNone) == 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, GrResourceCache::ScratchFlags::kNone); | |
| 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, GrResourceCache::ScratchFlags::kNone); | |
| 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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| // Create two resources that have the same scratch key. | |
| TestResource* a = TestResource::CreateScratch(gpu, SkBudgeted::kYes, | |
| TestResource::kB_SimulatedProperty); | |
| TestResource* b = TestResource::CreateScratch(gpu, 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, GrResourceCache::ScratchFlags::kNone) == 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, GrResourceCache::ScratchFlags::kNone); | |
| REPORTER_ASSERT(reporter, find != nullptr); | |
| find->unref(); | |
| scratchKey2 = scratchKey; | |
| find = cache->findAndRefScratchResource(scratchKey2, TestResource::kDefaultSize, GrResourceCache::ScratchFlags::kNone); | |
| REPORTER_ASSERT(reporter, find != nullptr); | |
| REPORTER_ASSERT(reporter, find == a || find == b); | |
| GrGpuResource* find2 = cache->findAndRefScratchResource(scratchKey2, TestResource::kDefaultSize, GrResourceCache::ScratchFlags::kNone); | |
| 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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| 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(gpu, SkBudgeted::kYes, 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(gpu, SkBudgeted::kYes, 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(gpu, SkBudgeted::kYes, 13); | |
| GrUniqueKey differentKey; | |
| make_unique_key<0>(&differentKey, 1); | |
| 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(gpu)); | |
| 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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| 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(gpu); | |
| TestResource* b = new TestResource(gpu); | |
| TestResource* c = TestResource::CreateScratch(gpu, 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, context->priv().contextID())); | |
| Bus::Post(Msg(key2, context->priv().contextID())); | |
| 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, context->priv().contextID())); | |
| 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, GrResourceCache::ScratchFlags::kNone); | |
| REPORTER_ASSERT(reporter, scratch == c); | |
| SkSafeUnref(scratch); | |
| // Get rid of c. | |
| cache->purgeAllUnlocked(); | |
| scratch = cache->findAndRefScratchResource(scratchKey, TestResource::kDefaultSize, GrResourceCache::ScratchFlags::kNone); | |
| 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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| GrUniqueKey key1, key2; | |
| make_unique_key<0>(&key1, 1); | |
| make_unique_key<0>(&key2, 2); | |
| sk_sp<TestResource> a(new TestResource(gpu)); | |
| sk_sp<TestResource> b(new TestResource(gpu)); | |
| a->resourcePriv().setUniqueKey(key1); | |
| b->resourcePriv().setUniqueKey(key2); | |
| // Make a cycle | |
| a->setUnrefWhenDestroyed(b); | |
| b->setUnrefWhenDestroyed(a); | |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); | |
| TestResource* unownedA = a.release(); | |
| unownedA->unref(); | |
| b.reset(); | |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); | |
| cache->purgeAllUnlocked(); | |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); | |
| // Break the cycle | |
| unownedA->setUnrefWhenDestroyed(nullptr); | |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); | |
| cache->purgeAllUnlocked(); | |
| REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive()); | |
| } | |
| 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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| // Pick a random number of resources to add before the timestamp will wrap. | |
| cache->changeTimestamp(UINT32_MAX - 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(gpu); | |
| 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_time_purge(skiatest::Reporter* reporter) { | |
| Mock mock(1000000, 1000000); | |
| GrContext* context = mock.context(); | |
| GrResourceCache* cache = mock.cache(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| 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(gpu); | |
| 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(gpu); | |
| 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(gpu); | |
| 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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| 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(gpu, SkBudgeted::kYes, 10); | |
| TestResource *unique2 = new TestResource(gpu, SkBudgeted::kYes, 11); | |
| TestResource *unique3 = new TestResource(gpu, SkBudgeted::kYes, 12); | |
| unique1->resourcePriv().setUniqueKey(key1); | |
| unique2->resourcePriv().setUniqueKey(key2); | |
| unique3->resourcePriv().setUniqueKey(key3); | |
| // Add two scratch resources to the cache. | |
| TestResource *scratch1 = TestResource::CreateScratch(gpu, SkBudgeted::kYes, | |
| TestResource::kA_SimulatedProperty, | |
| 13); | |
| TestResource *scratch2 = TestResource::CreateScratch(gpu, SkBudgeted::kYes, | |
| TestResource::kB_SimulatedProperty, | |
| 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->priv().testingOnly_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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| 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(gpu, SkBudgeted::kYes, 1); | |
| resource->resourcePriv().setUniqueKey(key1); | |
| resource->unref(); | |
| resource = new TestResource(gpu, SkBudgeted::kYes, 1); | |
| resource->resourcePriv().setUniqueKey(key2); | |
| 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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| sk_sp<GrGpuResource> resource(new TestResource(gpu)); | |
| 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->resourcePriv().getScratchKey(); | |
| resource->resourcePriv().budgetedType(); | |
| 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(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| // tag strings are expected to be long lived | |
| std::vector<SkString> tagStrings; | |
| SkString tagStr; | |
| int tagIdx = 0; | |
| int currTagCnt = 0; | |
| for (int i = 0; i < kNumResources; ++i, ++currTagCnt) { | |
| sk_sp<GrGpuResource> resource(new TestResource(gpu)); | |
| GrUniqueKey key; | |
| if (currTagCnt == tagIdx) { | |
| tagIdx += 1; | |
| currTagCnt = 0; | |
| tagStr.printf("tag%d", tagIdx); | |
| tagStrings.emplace_back(tagStr); | |
| } | |
| make_unique_key<1>(&key, i, tagStrings.back().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 | |
| } | |
| static void test_free_resource_messages(skiatest::Reporter* reporter) { | |
| Mock mock(10, 30000); | |
| GrContext* context = mock.context(); | |
| GrResourceCache* cache = mock.cache(); | |
| GrGpu* gpu = context->priv().getGpu(); | |
| TestResource* wrapped1 = TestResource::CreateWrapped(gpu, GrWrapCacheable::kYes); | |
| cache->insertDelayedResourceUnref(wrapped1); | |
| REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive()); | |
| TestResource* wrapped2 = TestResource::CreateWrapped(gpu, GrWrapCacheable::kYes); | |
| cache->insertDelayedResourceUnref(wrapped2); | |
| // An uncacheable cross-context should not be purged as soon as we drop our ref. This | |
| // is because inserting it as a cross-context resource actually holds a ref until the | |
| // message is received. | |
| TestResource* wrapped3 = TestResource::CreateWrapped(gpu, GrWrapCacheable::kNo); | |
| cache->insertDelayedResourceUnref(wrapped3); | |
| REPORTER_ASSERT(reporter, 3 == TestResource::NumAlive()); | |
| // Have only ref waiting on message. | |
| wrapped1->unref(); | |
| wrapped2->unref(); | |
| wrapped3->unref(); | |
| REPORTER_ASSERT(reporter, 3 == TestResource::NumAlive()); | |
| // This should free nothing since no messages were sent. | |
| cache->purgeAsNeeded(); | |
| // Send message to free the first resource | |
| GrGpuResourceFreedMessage msg1{wrapped1, context->priv().contextID()}; | |
| SkMessageBus<GrGpuResourceFreedMessage>::Post(msg1); | |
| cache->purgeAsNeeded(); | |
| REPORTER_ASSERT(reporter, 2 == TestResource::NumAlive()); | |
| GrGpuResourceFreedMessage msg2{wrapped3, context->priv().contextID()}; | |
| SkMessageBus<GrGpuResourceFreedMessage>::Post(msg2); | |
| cache->purgeAsNeeded(); | |
| REPORTER_ASSERT(reporter, 1 == TestResource::NumAlive()); | |
| mock.reset(); | |
| REPORTER_ASSERT(reporter, 0 == TestResource::NumAlive()); | |
| } | |
| DEF_GPUTEST(ResourceCacheMisc, reporter, /* options */) { | |
| // The below tests create their own mock contexts. | |
| test_no_key(reporter); | |
| test_purge_unlocked(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_timestamp_wrap(reporter); | |
| test_time_purge(reporter); | |
| test_partial_purge(reporter); | |
| test_large_resource_count(reporter); | |
| test_custom_data(reporter); | |
| test_abandoned(reporter); | |
| test_tags(reporter); | |
| test_free_resource_messages(reporter); | |
| } | |
| //////////////////////////////////////////////////////////////////////////////// | |
| static sk_sp<GrTexture> make_normal_texture(GrResourceProvider* provider, | |
| GrSurfaceDescFlags descFlags, | |
| int width, int height, | |
| int sampleCnt) { | |
| GrSurfaceDesc desc; | |
| desc.fFlags = descFlags; | |
| 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(GrProxyProvider* proxyProvider, | |
| const GrCaps* caps, | |
| GrSurfaceDescFlags descFlags, | |
| int width, int height, | |
| int sampleCnt) { | |
| GrSurfaceDesc desc; | |
| desc.fFlags = descFlags; | |
| desc.fWidth = width; | |
| desc.fHeight = height; | |
| desc.fConfig = kRGBA_8888_GrPixelConfig; | |
| desc.fSampleCnt = sampleCnt; | |
| const GrBackendFormat format = caps->getBackendFormatFromColorType(kRGBA_8888_SkColorType); | |
| auto origin = (descFlags & kRenderTarget_GrSurfaceFlag) ? kBottomLeft_GrSurfaceOrigin | |
| : kTopLeft_GrSurfaceOrigin; | |
| return proxyProvider->createMipMapProxy(format, desc, origin, SkBudgeted::kYes); | |
| } | |
| // 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(); | |
| GrProxyProvider* proxyProvider = context->priv().proxyProvider(); | |
| GrResourceProvider* resourceProvider = context->priv().resourceProvider(); | |
| static const int kSize = 64; | |
| // Normal versions | |
| { | |
| sk_sp<GrTexture> tex; | |
| tex = make_normal_texture(resourceProvider, kRenderTarget_GrSurfaceFlag, kSize, kSize, 1); | |
| size_t size = tex->gpuMemorySize(); | |
| REPORTER_ASSERT(reporter, kSize*kSize*4 == size); | |
| size_t sampleCount = (size_t)context->priv().caps()->getRenderTargetSampleCount( | |
| 4, kRGBA_8888_GrPixelConfig); | |
| if (sampleCount >= 4) { | |
| tex = make_normal_texture(resourceProvider, 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(resourceProvider, kNone_GrSurfaceFlags, kSize, kSize, 1); | |
| size = tex->gpuMemorySize(); | |
| REPORTER_ASSERT(reporter, kSize*kSize*4 == size); | |
| } | |
| // Mipmapped versions | |
| const GrCaps* caps = context->priv().caps(); | |
| if (caps->mipMapSupport()) { | |
| sk_sp<GrTextureProxy> proxy; | |
| proxy = make_mipmap_proxy(proxyProvider, caps, kRenderTarget_GrSurfaceFlag, kSize, kSize, | |
| 1); | |
| size_t size = proxy->gpuMemorySize(); | |
| REPORTER_ASSERT(reporter, kSize*kSize*4+(kSize*kSize*4)/3 == size); | |
| size_t sampleCount = (size_t)context->priv().caps()->getRenderTargetSampleCount( | |
| 4, kRGBA_8888_GrPixelConfig); | |
| if (sampleCount >= 4) { | |
| proxy = make_mipmap_proxy(proxyProvider, caps, 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(proxyProvider, caps, kNone_GrSurfaceFlags, kSize, kSize, 1); | |
| size = proxy->gpuMemorySize(); | |
| REPORTER_ASSERT(reporter, kSize*kSize*4+(kSize*kSize*4)/3 == size); | |
| } | |
| } |