score::gfx::TextureShareBackendBase Class Reference

Inheritance diagram for score::gfx::TextureShareBackendBase:

Classes
struct	ProducerSlot

Public Member Functions
QSize	size () const noexcept override
bool	isValid () const noexcept override
bool	isProducerReady () const noexcept override
QRhiTextureRenderTarget *	beginProducerFrame () override
QRhiTexture *	currentProducerTexture () override
QRhiRenderPassDescriptor *	producerRenderPassDescriptor () const noexcept override
bool	hasNewFrame () const noexcept override
Public Member Functions inherited from score::gfx::TextureShareBackend
virtual bool	setup (QRhi *producer, QRhi *consumer, QSize size, QRhiTexture::Format format)=0
virtual bool	setupProducer (QRhi *producer, QSize size, QRhiTexture::Format format)=0
virtual bool	setupConsumer (QRhi *consumer)=0
virtual void	resize (QSize newSize)=0
virtual void	cleanup ()=0
virtual void	endProducerFrame (QRhiCommandBuffer *cb)=0
virtual QRhiTexture *	acquireConsumerTexture (QRhiCommandBuffer *cb)=0

Protected Member Functions
bool	createProducerResources ()
void	destroyProducerResources ()
void	destroyConsumerResources ()

Protected Attributes
ProducerSlot	m_producerSlots [3]
QRhiRenderPassDescriptor *	m_producerRenderPass {}
QRhiTexture *	m_sharedTextures [3] {}
QRhiTexture *	m_consumerTexture {}
QRhi *	m_producer {}
QRhi *	m_consumer {}
QSize	m_size
QRhiTexture::Format	m_format {QRhiTexture::RGBA8}
std::atomic< bool >	m_producerReady {false}
std::atomic< bool >	m_consumerReady {false}
TripleBufferIndex	m_tripleBuffer
int	m_currentWriteSlot {-1}

Member Function Documentation

beginProducerFrame()

QRhiTextureRenderTarget * score::gfx::TextureShareBackendBase::beginProducerFrame ( )

inlineoverridevirtual

Implements score::gfx::TextureShareBackend.

currentProducerTexture()

QRhiTexture * score::gfx::TextureShareBackendBase::currentProducerTexture ( )

inlineoverridevirtual

Implements score::gfx::TextureShareBackend.

hasNewFrame()

bool score::gfx::TextureShareBackendBase::hasNewFrame ( ) const

inlineoverridevirtualnoexcept

Implements score::gfx::TextureShareBackend.

isProducerReady()

bool score::gfx::TextureShareBackendBase::isProducerReady ( ) const

inlineoverridevirtualnoexcept

Implements score::gfx::TextureShareBackend.

isValid()

bool score::gfx::TextureShareBackendBase::isValid ( ) const

inlineoverridevirtualnoexcept

Implements score::gfx::TextureShareBackend.

producerRenderPassDescriptor()

QRhiRenderPassDescriptor * score::gfx::TextureShareBackendBase::producerRenderPassDescriptor ( ) const

inlineoverridevirtualnoexcept

Implements score::gfx::TextureShareBackend.

size()

QSize score::gfx::TextureShareBackendBase::size ( ) const

inlineoverridevirtualnoexcept

Implements score::gfx::TextureShareBackend.

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

• TextureShare.cpp