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Internal/Contributor docs for the Qt SDK. <b>Note:</b> These are NOT official API docs; those are found <a href='https://doc.qt.io/'>here</a>.
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Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | Friends | List of all members
QtWayland::ClientBuffer Class Referenceabstract

#include <qwlclientbuffer_p.h>

+ Inheritance diagram for QtWayland::ClientBuffer:
+ Collaboration diagram for QtWayland::ClientBuffer:

Public Member Functions

 ClientBuffer (struct ::wl_resource *bufferResource)
 
virtual ~ClientBuffer ()
 
virtual QWaylandBufferRef::BufferFormatEgl bufferFormatEgl () const
 
virtual QSize size () const =0
 
virtual QWaylandSurface::Origin origin () const =0
 
virtual quintptr lockNativeBuffer ()
 
virtual void unlockNativeBuffer (quintptr native_buffer) const
 
virtual QImage image () const
 
bool isCommitted () const
 
virtual void setCommitted (QRegion &damage)
 
bool isDestroyed ()
 
virtual bool isProtected ()
 
struct::wl_resource * waylandBufferHandle () const
 
bool isSharedMemory () const
 

Static Public Member Functions

static bool hasContent (ClientBuffer *buffer)
 
static bool hasProtectedContent (ClientBuffer *buffer)
 

Protected Member Functions

void ref ()
 
void deref ()
 
void sendRelease ()
 
virtual void setDestroyed ()
 

Protected Attributes

struct::wl_resource * m_buffer = nullptr
 
QRegion m_damage
 
bool m_textureDirty = false
 

Friends

class ::QWaylandBufferRef
 
class BufferManager
 

Detailed Description

Definition at line 44 of file qwlclientbuffer_p.h.

Constructor & Destructor Documentation

◆ ClientBuffer()

QtWayland::ClientBuffer::ClientBuffer ( struct ::wl_resource * bufferResource)

Definition at line 23 of file qwlclientbuffer.cpp.

◆ ~ClientBuffer()

QtWayland::ClientBuffer::~ClientBuffer ( )
virtual

Definition at line 29 of file qwlclientbuffer.cpp.

References m_buffer, and sendRelease().

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Member Function Documentation

◆ bufferFormatEgl()

QWaylandBufferRef::BufferFormatEgl QtWayland::ClientBuffer::bufferFormatEgl ( ) const
virtual

Reimplemented in BrcmEglClientBuffer, LinuxDmabufClientBuffer, WaylandEglClientBuffer, and WaylandEglStreamClientBuffer.

Definition at line 74 of file qwlclientbuffer.cpp.

References QWaylandBufferRef::BufferFormatEgl_Null.

◆ deref()

void QtWayland::ClientBuffer::deref ( )
protected

Definition at line 57 of file qwlclientbuffer.cpp.

References QBasicAtomicInteger< T >::deref(), isCommitted(), m_buffer, and sendRelease().

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◆ hasContent()

static bool QtWayland::ClientBuffer::hasContent ( ClientBuffer * buffer)
inlinestatic

Definition at line 74 of file qwlclientbuffer_p.h.

Referenced by QWaylandBufferRef::hasContent().

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◆ hasProtectedContent()

static bool QtWayland::ClientBuffer::hasProtectedContent ( ClientBuffer * buffer)
inlinestatic

Definition at line 75 of file qwlclientbuffer_p.h.

Referenced by QWaylandBufferRef::hasProtectedContent().

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◆ image()

virtual QImage QtWayland::ClientBuffer::image ( ) const
inlinevirtual

Reimplemented in QtWayland::SharedMemoryBuffer.

Definition at line 58 of file qwlclientbuffer_p.h.

Referenced by WaylandEglClientBuffer::lockNativeBuffer().

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◆ isCommitted()

bool QtWayland::ClientBuffer::isCommitted ( ) const
inline

Definition at line 60 of file qwlclientbuffer_p.h.

Referenced by deref().

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◆ isDestroyed()

bool QtWayland::ClientBuffer::isDestroyed ( )
inline

Definition at line 62 of file qwlclientbuffer_p.h.

◆ isProtected()

virtual bool QtWayland::ClientBuffer::isProtected ( )
inlinevirtual

Reimplemented in WaylandEglClientBuffer.

Definition at line 64 of file qwlclientbuffer_p.h.

◆ isSharedMemory()

bool QtWayland::ClientBuffer::isSharedMemory ( ) const
inline

Definition at line 68 of file qwlclientbuffer_p.h.

◆ lockNativeBuffer()

virtual quintptr QtWayland::ClientBuffer::lockNativeBuffer ( )
inlinevirtual

Reimplemented in WaylandEglClientBuffer.

Definition at line 55 of file qwlclientbuffer_p.h.

◆ origin()

virtual QWaylandSurface::Origin QtWayland::ClientBuffer::origin ( ) const
pure virtual

Implemented in QtWayland::SharedMemoryBuffer, BrcmEglClientBuffer, LinuxDmabufClientBuffer, WaylandEglClientBuffer, and WaylandEglStreamClientBuffer.

◆ ref()

void QtWayland::ClientBuffer::ref ( )
protected

Definition at line 52 of file qwlclientbuffer.cpp.

References QBasicAtomicInteger< T >::ref().

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◆ sendRelease()

void QtWayland::ClientBuffer::sendRelease ( )
protected

Definition at line 35 of file qwlclientbuffer.cpp.

References m_buffer, and Q_ASSERT.

Referenced by ~ClientBuffer(), and deref().

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◆ setCommitted()

void QtWayland::ClientBuffer::setCommitted ( QRegion & damage)
virtual

Reimplemented in WaylandEglClientBuffer, and WaylandEglStreamClientBuffer.

Definition at line 67 of file qwlclientbuffer.cpp.

References m_damage, and m_textureDirty.

◆ setDestroyed()

void QtWayland::ClientBuffer::setDestroyed ( )
protectedvirtual

Reimplemented in LinuxDmabufClientBuffer.

Definition at line 42 of file qwlclientbuffer.cpp.

References QBasicAtomicInteger< T >::loadAcquire(), and m_buffer.

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◆ size()

virtual QSize QtWayland::ClientBuffer::size ( ) const
pure virtual

Implemented in QtWayland::SharedMemoryBuffer, BrcmEglClientBuffer, LinuxDmabufClientBuffer, WaylandEglClientBuffer, and WaylandEglStreamClientBuffer.

◆ unlockNativeBuffer()

virtual void QtWayland::ClientBuffer::unlockNativeBuffer ( quintptr native_buffer) const
inlinevirtual

Reimplemented in WaylandEglClientBuffer.

Definition at line 56 of file qwlclientbuffer_p.h.

References Q_UNUSED.

◆ waylandBufferHandle()

struct::wl_resource * QtWayland::ClientBuffer::waylandBufferHandle ( ) const
inline

Definition at line 66 of file qwlclientbuffer_p.h.

Referenced by WaylandEglClientBuffer::setCommitted().

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Friends And Related Symbol Documentation

◆ ::QWaylandBufferRef

friend class ::QWaylandBufferRef
friend

Definition at line 93 of file qwlclientbuffer_p.h.

◆ BufferManager

friend class BufferManager
friend

Definition at line 94 of file qwlclientbuffer_p.h.

Member Data Documentation

◆ m_buffer

struct::wl_resource* QtWayland::ClientBuffer::m_buffer = nullptr
protected

Definition at line 83 of file qwlclientbuffer_p.h.

Referenced by ~ClientBuffer(), LinuxDmabufClientBuffer::~LinuxDmabufClientBuffer(), deref(), QtWayland::SharedMemoryBuffer::image(), WaylandEglClientBuffer::isProtected(), WaylandEglClientBuffer::lockNativeBuffer(), BrcmEglClientBuffer::origin(), sendRelease(), setDestroyed(), LinuxDmabufClientBuffer::setDestroyed(), QtWayland::SharedMemoryBuffer::size(), BrcmEglClientBuffer::size(), BrcmEglClientBuffer::toOpenGlTexture(), LinuxDmabufClientBuffer::toOpenGlTexture(), WaylandEglClientBuffer::toOpenGlTexture(), and WaylandEglStreamClientBuffer::toOpenGlTexture().

◆ m_damage

QRegion QtWayland::ClientBuffer::m_damage
protected

Definition at line 84 of file qwlclientbuffer_p.h.

Referenced by setCommitted().

◆ m_textureDirty

bool QtWayland::ClientBuffer::m_textureDirty = false
protected

Definition at line 85 of file qwlclientbuffer_p.h.

Referenced by setCommitted(), LinuxDmabufClientBuffer::toOpenGlTexture(), and WaylandEglClientBuffer::toOpenGlTexture().

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