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GrGpuResource::CacheAccess Class Reference

#include <GrGpuResourceCacheAccess.h>

Friends

class GrGpuResource
 
class GrResourceCache
 
void test_unbudgeted_to_scratch (skiatest::Reporter *reporter)
 

Detailed Description

This class allows GrResourceCache increased privileged access to GrGpuResource objects.

Definition at line 21 of file GrGpuResourceCacheAccess.h.

Friends And Related Function Documentation

◆ GrGpuResource

friend class GrGpuResource
friend

Definition at line 99 of file GrGpuResourceCacheAccess.h.

◆ GrResourceCache

friend class GrResourceCache
friend

Definition at line 100 of file GrGpuResourceCacheAccess.h.

◆ test_unbudgeted_to_scratch

void test_unbudgeted_to_scratch ( skiatest::Reporter *  reporter)
friend

Definition at line 800 of file ResourceCacheTest.cpp.

800 {
801 Mock mock(300);
802 GrResourceCache* cache = mock.cache();
803 GrGpu* gpu = mock.gpu();
804
805 TestResource* resource = TestResource::CreateScratch(
806 gpu, skgpu::Budgeted::kNo, TestResource::kA_SimulatedProperty);
807 skgpu::ScratchKey key;
808 TestResource::ComputeScratchKey(TestResource::kA_SimulatedProperty, &key);
809
810 size_t size = resource->gpuMemorySize();
811 for (int i = 0; i < 2; ++i) {
812 // Since this resource is unbudgeted, it should not be reachable as scratch.
813 REPORTER_ASSERT(reporter, resource->resourcePriv().getScratchKey() == key);
814 REPORTER_ASSERT(reporter, !resource->cacheAccess().isScratch());
815 REPORTER_ASSERT(reporter, GrBudgetedType::kUnbudgetedUncacheable ==
816 resource->resourcePriv().budgetedType());
817 REPORTER_ASSERT(reporter, !cache->findAndRefScratchResource(key));
818 REPORTER_ASSERT(reporter, 1 == cache->getResourceCount());
819 REPORTER_ASSERT(reporter, size == cache->getResourceBytes());
820 REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceCount());
821 REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceBytes());
822 REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes());
823
824 // Once it is unrefed, it should become available as scratch.
825 resource->unref();
826 REPORTER_ASSERT(reporter, 1 == cache->getResourceCount());
827 REPORTER_ASSERT(reporter, size == cache->getResourceBytes());
828 REPORTER_ASSERT(reporter, 1 == cache->getBudgetedResourceCount());
829 REPORTER_ASSERT(reporter, size == cache->getBudgetedResourceBytes());
830 REPORTER_ASSERT(reporter, size == cache->getPurgeableBytes());
831 resource = static_cast<TestResource*>(cache->findAndRefScratchResource(key));
832 REPORTER_ASSERT(reporter, resource);
833 REPORTER_ASSERT(reporter, resource->resourcePriv().getScratchKey() == key);
834 REPORTER_ASSERT(reporter, resource->cacheAccess().isScratch());
835 REPORTER_ASSERT(reporter,
836 GrBudgetedType::kBudgeted == resource->resourcePriv().budgetedType());
837
838 if (0 == i) {
839 // If made unbudgeted, it should return to original state: ref'ed and unbudgeted. Try
840 // the above tests again.
841 resource->resourcePriv().makeUnbudgeted();
842 } else {
843 // After the second time around, try removing the scratch key
844 resource->resourcePriv().removeScratchKey();
845 REPORTER_ASSERT(reporter, 1 == cache->getResourceCount());
846 REPORTER_ASSERT(reporter, size == cache->getResourceBytes());
847 REPORTER_ASSERT(reporter, 1 == cache->getBudgetedResourceCount());
848 REPORTER_ASSERT(reporter, size == cache->getBudgetedResourceBytes());
849 REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes());
850 REPORTER_ASSERT(reporter, !resource->resourcePriv().getScratchKey().isValid());
851 REPORTER_ASSERT(reporter, !resource->cacheAccess().isScratch());
852 REPORTER_ASSERT(reporter,
853 GrBudgetedType::kBudgeted == resource->resourcePriv().budgetedType());
854
855 // now when it is unrefed it should die since it has no key.
856 resource->unref();
857 REPORTER_ASSERT(reporter, 0 == cache->getResourceCount());
858 REPORTER_ASSERT(reporter, 0 == cache->getResourceBytes());
859 REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceCount());
860 REPORTER_ASSERT(reporter, 0 == cache->getBudgetedResourceBytes());
861 REPORTER_ASSERT(reporter, 0 == cache->getPurgeableBytes());
862 }
863 }
864}
reporter
reporter
Definition: FontMgrTest.cpp:39
resource
static SkString resource(SkPDFResourceType type, int index)
Definition: SkPDFResourceDict.cpp:62
REPORTER_ASSERT
#define REPORTER_ASSERT(r, cond,...)
Definition: Test.h:286
GrGpu
Definition: GrGpu.h:62
TestResource::CreateScratch
static TestResource * CreateScratch(GrGpu *gpu, skgpu::Budgeted budgeted, SimulatedProperty property, size_t size=kDefaultSize)
Definition: ResourceCacheTest.cpp:315
TestResource::ComputeScratchKey
static void ComputeScratchKey(SimulatedProperty property, skgpu::ScratchKey *key)
Definition: ResourceCacheTest.cpp:337
i
int i
Definition: fl_socket_accessible.cc:18
key
int key
Definition: keyboard_key_handler_unittests.cc:114
flutter::cache
DEF_SWITCHES_START aot vmservice shared library Name of the *so containing AOT compiled Dart assets for launching the service isolate vm snapshot The VM snapshot data that will be memory mapped as read only SnapshotAssetPath must be present isolate snapshot The isolate snapshot data that will be memory mapped as read only SnapshotAssetPath must be present cache dir Path to the cache directory This is different from the persistent_cache_path in embedder which is used for Skia shader cache icu native lib Path to the library file that exports the ICU data vm service The hostname IP address on which the Dart VM Service should be served If not defaults to or::depending on whether ipv6 is specified vm service A custom Dart VM Service port The default is to pick a randomly available open port disable vm Disable the Dart VM Service The Dart VM Service is never available in release mode disable vm service Disable mDNS Dart VM Service publication Bind to the IPv6 localhost address for the Dart VM Service Ignored if vm service host is set endless trace Enable an endless trace buffer The default is a ring buffer This is useful when very old events need to viewed For during application launch Memory usage will continue to grow indefinitely however Start app with an specific route defined on the framework flutter assets Path to the Flutter assets directory enable service port Allow the VM service to fallback to automatic port selection if binding to a specified port fails trace Trace early application lifecycle Automatically switches to an endless trace buffer trace skia Filters out all Skia trace event categories except those that are specified in this comma separated list dump skp on shader Automatically dump the skp that triggers new shader compilations This is useful for writing custom ShaderWarmUp to reduce jank By this is not enabled to reduce the overhead purge persistent cache
Definition: switches.h:191
flutter::size
it will be possible to load the file into Perfetto s trace viewer disable asset Prevents usage of any non test fonts unless they were explicitly Loaded via prefetched default font Indicates whether the embedding started a prefetch of the default font manager before creating the engine run In non interactive keep the shell running after the Dart script has completed enable serial On low power devices with low core running concurrent GC tasks on threads can cause them to contend with the UI thread which could potentially lead to jank This option turns off all concurrent GC activities domain network JSON encoded network policy per domain This overrides the DisallowInsecureConnections switch Embedder can specify whether to allow or disallow insecure connections at a domain level old gen heap size
Definition: switches.h:259
The documentation for this class was generated from the following file:
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