TestResource Class Reference

Inheritance diagram for TestResource:

Public Types
enum	SimulatedProperty { kA_SimulatedProperty , kB_SimulatedProperty }
Public Types inherited from GrIORef< GrGpuResource >
enum	LastRemovedRef

Public Member Functions
	TestResource (GrGpu *gpu, std::string_view label, skgpu::Budgeted budgeted=skgpu::Budgeted::kYes, size_t size=kDefaultSize)
	~TestResource () override
void	setUnrefWhenDestroyed (sk_sp< TestResource > resource)
Public Member Functions inherited from GrGpuResource
bool	wasDestroyed () const
const GrDirectContext *	getContext () const
GrDirectContext *	getContext ()
size_t	gpuMemorySize () const
UniqueID	uniqueID () const
const skgpu::UniqueKey &	getUniqueKey () const
std::string	getLabel () const
void	setLabel (std::string_view label)
CacheAccess	cacheAccess ()
const CacheAccess	cacheAccess () const
ProxyAccess	proxyAccess ()
ResourcePriv	resourcePriv ()
const ResourcePriv	resourcePriv () const
virtual void	dumpMemoryStatistics (SkTraceMemoryDump *traceMemoryDump) const
Public Member Functions inherited from GrIORef< GrGpuResource >
bool	unique () const
void	ref () const
void	unref () const
void	refCommandBuffer () const
void	unrefCommandBuffer () const
Public Member Functions inherited from SkNoncopyable
	SkNoncopyable ()=default
	SkNoncopyable (SkNoncopyable &&)=default
SkNoncopyable &	operator= (SkNoncopyable &&)=default

Static Public Member Functions
static TestResource *	CreateScratch (GrGpu *gpu, skgpu::Budgeted budgeted, SimulatedProperty property, size_t size=kDefaultSize)
static TestResource *	CreateWrapped (GrGpu *gpu, GrWrapCacheable cacheable, size_t size=kDefaultSize)
static int	NumAlive ()
static void	ComputeScratchKey (SimulatedProperty property, skgpu::ScratchKey *key)
static size_t	ExpectedScratchKeySize ()
Static Public Member Functions inherited from GrGpuResource
static uint32_t	CreateUniqueID ()

Static Public Attributes
static const size_t	kDefaultSize = 100

Private Member Functions
void	computeScratchKey (skgpu::ScratchKey *key) const override
size_t	onGpuMemorySize () const override
void	onSetLabel () override
const char *	getResourceType () const override

Additional Inherited Members
Protected Member Functions inherited from GrGpuResource
void	registerWithCache (skgpu::Budgeted)
void	registerWithCacheWrapped (GrWrapCacheable)
	GrGpuResource (GrGpu *, std::string_view label)
virtual	~GrGpuResource ()
GrGpu *	getGpu () const
virtual void	onRelease ()
virtual void	onAbandon ()
virtual void	setMemoryBacking (SkTraceMemoryDump *, const SkString &) const
SkString	getResourceName () const
void	dumpMemoryStatisticsPriv (SkTraceMemoryDump *traceMemoryDump, const SkString &resourceName, const char *type, size_t size) const
Protected Member Functions inherited from GrIORef< GrGpuResource >
	GrIORef ()
bool	internalHasRef () const
bool	internalHasNoCommandBufferUsages () const
void	addInitialRef () const

Detailed Description

Definition at line 293 of file ResourceCacheTest.cpp.

Member Enumeration Documentation

SimulatedProperty

enum TestResource::SimulatedProperty

Property that distinctly categorizes the resource. For example, textures have width, height, ...

Enumerator
kA_SimulatedProperty
kB_SimulatedProperty

Definition at line 300 of file ResourceCacheTest.cpp.

{ kA_SimulatedProperty, kB_SimulatedProperty };

Constructor & Destructor Documentation

TestResource()

TestResource::TestResource ( GrGpu *  gpu, std::string_view  label, skgpu::Budgeted  budgeted = skgpu::Budgeted::kYes, size_t  size = kDefaultSize  )

inline

Definition at line 302 of file ResourceCacheTest.cpp.

            : INHERITED(gpu, label)
            , fToDelete(nullptr)
            , fSize(size)
            , fProperty(kA_SimulatedProperty)
            , fIsScratch(false) {
        ++fNumAlive;
        this->registerWithCache(budgeted);
    }

~TestResource()

TestResource::~TestResource ( )

inlineoverride

Definition at line 327 of file ResourceCacheTest.cpp.

                             {
        --fNumAlive;
    }

Member Function Documentation

ComputeScratchKey()

static void TestResource::ComputeScratchKey ( SimulatedProperty  property, skgpu::ScratchKey *  key  )

inlinestatic

Definition at line 337 of file ResourceCacheTest.cpp.

                                                                                    {
        static skgpu::ScratchKey::ResourceType t = skgpu::ScratchKey::GenerateResourceType();
        skgpu::ScratchKey::Builder builder(key, t, kScratchKeyFieldCnt);
        for (int i = 0; i < kScratchKeyFieldCnt; ++i) {
            builder[i] = static_cast<uint32_t>(i + property);
        }
    }

computeScratchKey()

void TestResource::computeScratchKey ( skgpu::ScratchKey *  ) const

inlineoverrideprivatevirtual

Called by the registerWithCache if the resource is available to be used as scratch. Resource subclasses should override this if the instances should be recycled as scratch resources and populate the scratchKey with the key. By default resources are not recycled as scratch.

Reimplemented from GrGpuResource.

Definition at line 377 of file ResourceCacheTest.cpp.

                                                                {
        if (fIsScratch) {
            ComputeScratchKey(fProperty, key);
        }
    }

CreateScratch()

static TestResource * TestResource::CreateScratch ( GrGpu *  gpu, skgpu::Budgeted  budgeted, SimulatedProperty  property, size_t  size = kDefaultSize  )

inlinestatic

Definition at line 315 of file ResourceCacheTest.cpp.

                                                                   {
        return new TestResource(gpu, budgeted, property, kScratchConstructor, /*label=*/{}, size);
    }

CreateWrapped()

static TestResource * TestResource::CreateWrapped ( GrGpu *  gpu, GrWrapCacheable  cacheable, size_t  size = kDefaultSize  )

inlinestatic

Definition at line 321 of file ResourceCacheTest.cpp.

                                                                   {
        return new TestResource(gpu, cacheable, size, /*label=*/{});
    }

ExpectedScratchKeySize()

static size_t TestResource::ExpectedScratchKeySize ( )

inlinestatic

Definition at line 345 of file ResourceCacheTest.cpp.

                                           {
        return sizeof(uint32_t) * (kScratchKeyFieldCnt + skgpu::ScratchKey::kMetaDataCnt);
    }

getResourceType()

const char * TestResource::getResourceType ( ) const

inlineoverrideprivatevirtual

Describes the type of gpu resource that is represented by the implementing class (e.g. texture, buffer object, stencil). This data is used for diagnostic purposes by dumpMemoryStatistics().

The value returned is expected to be long lived and will not be copied by the caller.

Implements GrGpuResource.

Definition at line 385 of file ResourceCacheTest.cpp.

{ return "Test"; }

NumAlive()

static int TestResource::NumAlive ( )

inlinestatic

Definition at line 331 of file ResourceCacheTest.cpp.

{ return fNumAlive; }

onGpuMemorySize()

size_t TestResource::onGpuMemorySize ( ) const

inlineoverrideprivatevirtual

Implements GrGpuResource.

Definition at line 383 of file ResourceCacheTest.cpp.

{ return fSize; }

onSetLabel()

void TestResource::onSetLabel ( )

inlineoverrideprivatevirtual

Implements GrGpuResource.

Definition at line 384 of file ResourceCacheTest.cpp.

{}

setUnrefWhenDestroyed()

void TestResource::setUnrefWhenDestroyed ( sk_sp< TestResource >  resource )

inline

Definition at line 333 of file ResourceCacheTest.cpp.

                                                             {
        fToDelete = std::move(resource);
    }

Member Data Documentation

kDefaultSize

const size_t TestResource::kDefaultSize = 100

static

Definition at line 296 of file ResourceCacheTest.cpp.

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The documentation for this class was generated from the following file:

• third_party/skia/tests/ResourceCacheTest.cpp