QtWayland::ClientBuffer Class Reference

#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().

Here is the call graph for this function:

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.

Referenced by QWaylandBufferRef::bufferFormatEgl().

Here is the caller graph for this function:

deref()

void QtWayland::ClientBuffer::deref ( )

protected

Definition at line 57 of file qwlclientbuffer.cpp.

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

Referenced by QWaylandBufferRef::~QWaylandBufferRef(), and QWaylandBufferRef::operator=().

Here is the call graph for this function:

Here is the caller graph for this function:

hasContent()

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

inlinestatic

Definition at line 74 of file qwlclientbuffer_p.h.

Referenced by QWaylandBufferRef::hasContent().

Here is the caller graph for this function:

hasProtectedContent()

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

inlinestatic

Definition at line 75 of file qwlclientbuffer_p.h.

Referenced by QWaylandBufferRef::hasProtectedContent().

Here is the caller graph for this function:

image()

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

inlinevirtual

Reimplemented in QtWayland::SharedMemoryBuffer.

Definition at line 58 of file qwlclientbuffer_p.h.

Referenced by QWaylandBufferRef::image(), and WaylandEglClientBuffer::lockNativeBuffer().

Here is the caller graph for this function:

isCommitted()

bool QtWayland::ClientBuffer::isCommitted ( ) const

inline

Definition at line 60 of file qwlclientbuffer_p.h.

Referenced by deref().

Here is the caller graph for this function:

isDestroyed()

bool QtWayland::ClientBuffer::isDestroyed ( )

inline

Definition at line 62 of file qwlclientbuffer_p.h.

Referenced by QWaylandBufferRef::isDestroyed().

Here is the caller graph for this function:

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.

Referenced by QWaylandBufferRef::isSharedMemory().

Here is the caller graph for this function:

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.

Referenced by QWaylandBufferRef::origin().

Here is the caller graph for this function:

ref()

void QtWayland::ClientBuffer::ref ( )

protected

Definition at line 52 of file qwlclientbuffer.cpp.

References QBasicAtomicInteger< T >::ref().

Referenced by QWaylandBufferRef::QWaylandBufferRef(), and QWaylandBufferRef::operator=().

Here is the call graph for this function:

Here is the caller graph for this function:

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().

Here is the caller graph for this function:

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.

Here is the call graph for this function:

size()

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

pure virtual

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

Referenced by QWaylandBufferRef::size().

Here is the caller graph for this function:

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(), and QWaylandBufferRef::wl_buffer().

Here is the caller graph for this function:

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:

• qtwayland/src/compositor/wayland_wrapper/qwlclientbuffer_p.h
• qtwayland/src/compositor/wayland_wrapper/qwlclientbuffer.cpp