skgpu::graphite::GraphiteResourceKey Class Reference

#include <GraphiteResourceKey.h>

Inheritance diagram for skgpu::graphite::GraphiteResourceKey:

Classes
class	Builder

Public Member Functions
	GraphiteResourceKey ()
	GraphiteResourceKey (const GraphiteResourceKey &that)
ResourceType	resourceType () const
Shareable	shareable () const
GraphiteResourceKey &	operator= (const GraphiteResourceKey &that)
bool	operator== (const GraphiteResourceKey &that) const
bool	operator!= (const GraphiteResourceKey &that) const
void	reset ()
bool	isValid () const
Public Member Functions inherited from skgpu::ResourceKey
uint32_t	hash () const
size_t	size () const
void	reset ()
bool	isValid () const

Static Public Member Functions
static ResourceType	GenerateResourceType ()

Additional Inherited Members
Protected Member Functions inherited from skgpu::ResourceKey
	ResourceKey ()
bool	operator== (const ResourceKey &that) const
ResourceKey &	operator= (const ResourceKey &that)
uint32_t	domain () const
size_t	dataSize () const
const uint32_t *	data () const
Static Protected Attributes inherited from skgpu::ResourceKey
static const uint32_t	kInvalidDomain = 0

Detailed Description

Definition at line 16 of file GraphiteResourceKey.h.

Constructor & Destructor Documentation

GraphiteResourceKey() [1/2]

skgpu::graphite::GraphiteResourceKey::GraphiteResourceKey ( )

inline

Creates an invalid key. It must be initialized using a Builder object before use.

Definition at line 22 of file GraphiteResourceKey.h.

: fShareable(Shareable::kNo) {}

GraphiteResourceKey() [2/2]

skgpu::graphite::GraphiteResourceKey::GraphiteResourceKey ( const GraphiteResourceKey &  that )

inline

Definition at line 24 of file GraphiteResourceKey.h.

{ *this = that; }

Member Function Documentation

GenerateResourceType()

ResourceType skgpu::graphite::GraphiteResourceKey::GenerateResourceType ( )

static

Generate a unique ResourceType.

Definition at line 12 of file GraphiteResourceKey.cpp.

                                                       {
    static std::atomic<int32_t> nextType{ResourceKey::kInvalidDomain + 1};
 
    int32_t type = nextType.fetch_add(1, std::memory_order_relaxed);
    if (type > SkTo<int32_t>(UINT16_MAX)) {
        SK_ABORT("Too many Graphite Resource Types");
    }
 
    return static_cast<ResourceType>(type);
}

isValid()

bool skgpu::ResourceKey::isValid ( ) const

inline

Definition at line 55 of file ResourceKey.h.

{ return kInvalidDomain != this->domain(); }

operator!=()

bool skgpu::graphite::GraphiteResourceKey::operator!= ( const GraphiteResourceKey &  that ) const

inline

Definition at line 46 of file GraphiteResourceKey.h.

                                                           {
        return !(*this == that);
    }

operator=()

GraphiteResourceKey & skgpu::graphite::GraphiteResourceKey::operator= ( const GraphiteResourceKey &  that )

inline

Definition at line 35 of file GraphiteResourceKey.h.

                                                                    {
        this->ResourceKey::operator=(that);
        fShareable = that.fShareable;
        return *this;
    }

operator==()

bool skgpu::graphite::GraphiteResourceKey::operator== ( const GraphiteResourceKey &  that ) const

inline

Definition at line 41 of file GraphiteResourceKey.h.

                                                           {
        bool result = this->ResourceKey::operator==(that);
        SkASSERT(!result || (result == (fShareable == that.fShareable)));
        return result;
    }

reset()

void skgpu::ResourceKey::reset ( )

inline

reset() returns the key to the invalid state.

Definition at line 49 of file ResourceKey.h.

                 {
        fKey.reset(kMetaDataCnt);
        fKey[kHash_MetaDataIdx] = 0;
        fKey[kDomainAndSize_MetaDataIdx] = kInvalidDomain;
    }

resourceType()

ResourceType skgpu::graphite::GraphiteResourceKey::resourceType ( ) const

inline

Definition at line 31 of file GraphiteResourceKey.h.

{ return this->domain(); }

shareable()

Shareable skgpu::graphite::GraphiteResourceKey::shareable ( ) const

inline

Definition at line 33 of file GraphiteResourceKey.h.

{ return fShareable; }

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

• third_party/skia/src/gpu/graphite/GraphiteResourceKey.h
• third_party/skia/src/gpu/graphite/GraphiteResourceKey.cpp