WaylandEglStreamClientBufferIntegrationPrivate Class Reference

Collaboration diagram for WaylandEglStreamClientBufferIntegrationPrivate:

Public Member Functions
	WaylandEglStreamClientBufferIntegrationPrivate ()=default
bool	ensureContext ()
bool	initEglStream (WaylandEglStreamClientBuffer *buffer, struct ::wl_resource *bufferHandle)
void	setupBufferAndCleanup (BufferState *bs, QOpenGLTexture *texture, int plane)
void	handleEglstreamTexture (WaylandEglStreamClientBuffer *buffer)

Static Public Member Functions
static WaylandEglStreamClientBufferIntegrationPrivate *	get (WaylandEglStreamClientBufferIntegration *integration)

Public Attributes
EGLDisplay	egl_display = EGL_NO_DISPLAY
bool	display_bound = false
::wl_display *	wlDisplay = nullptr
QOffscreenSurface *	offscreenSurface = nullptr
QOpenGLContext *	localContext = nullptr
WaylandEglStreamController *	eglStreamController = nullptr
PFNEGLBINDWAYLANDDISPLAYWL	egl_bind_wayland_display = nullptr
PFNEGLUNBINDWAYLANDDISPLAYWL	egl_unbind_wayland_display = nullptr
PFNEGLQUERYWAYLANDBUFFERWL_compat	egl_query_wayland_buffer = nullptr
QEGLStreamConvenience *	funcs = nullptr

Static Public Attributes
static bool	shuttingDown = false

Detailed Description

Definition at line 125 of file waylandeglstreamintegration.cpp.

Constructor & Destructor Documentation

WaylandEglStreamClientBufferIntegrationPrivate()

WaylandEglStreamClientBufferIntegrationPrivate::WaylandEglStreamClientBufferIntegrationPrivate ( )

default

Member Function Documentation

ensureContext()

bool WaylandEglStreamClientBufferIntegrationPrivate::ensureContext

(

)

Definition at line 157 of file waylandeglstreamintegration.cpp.

References QOffscreenSurface::create(), QOpenGLContext::create(), QOpenGLContext::currentContext(), QOpenGLContext::format(), QOpenGLContext::globalShareContext(), localContext, QOpenGLContext::makeCurrent(), offscreenSurface, QOffscreenSurface::setFormat(), and QOpenGLContext::setShareContext().

Referenced by handleEglstreamTexture(), and initEglStream().

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get()

static WaylandEglStreamClientBufferIntegrationPrivate * WaylandEglStreamClientBufferIntegrationPrivate::get ( WaylandEglStreamClientBufferIntegration * integration )

inlinestatic

Definition at line 148 of file waylandeglstreamintegration.cpp.

References QScopedPointer< T, Cleanup >::data(), nullptr, and shuttingDown.

Referenced by WaylandEglStreamClientBuffer::~WaylandEglStreamClientBuffer(), and WaylandEglStreamClientBuffer::setCommitted().

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handleEglstreamTexture()

void WaylandEglStreamClientBufferIntegrationPrivate::handleEglstreamTexture

(

WaylandEglStreamClientBuffer *

buffer

)

Definition at line 271 of file waylandeglstreamintegration.cpp.

References QOpenGLTexture::bind(), QOpenGLContext::doneCurrent(), egl_display, EGL_STREAM_STATE_KHR, EGL_STREAM_STATE_NEW_FRAME_AVAILABLE_KHR, ensureContext(), funcs, localContext, Q_FUNC_INFO, QEGLStreamConvenience::query_stream, qWarning, state, QEGLStreamConvenience::stream_consumer_acquire, and BufferState::textures.

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initEglStream()

bool WaylandEglStreamClientBufferIntegrationPrivate::initEglStream	(	WaylandEglStreamClientBuffer *	buffer,
		struct ::wl_resource *	bufferHandle )

Definition at line 223 of file waylandeglstreamintegration.cpp.

References QEGLStreamConvenience::create_stream_attrib_nv, QEGLStreamConvenience::create_stream_from_file_descriptor, QOpenGLContext::currentContext(), QEGLStreamConvenience::destroy_stream, QOpenGLContext::doneCurrent(), egl_display, egl_error_string(), BufferState::egl_format, EGL_NO_FILE_DESCRIPTOR_KHR, EGL_NO_STREAM_KHR, egl_query_wayland_buffer, EGL_TEXTURE_EXTERNAL_WL, EGL_WAYLAND_BUFFER_WL, EGL_WAYLAND_EGLSTREAM_WL, ensureContext(), funcs, GL_TEXTURE_EXTERNAL_OES, Qt::hex(), localContext, Q_ASSERT, Q_FUNC_INFO, qWarning, setupBufferAndCleanup(), state, and QEGLStreamConvenience::stream_consumer_gltexture.

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setupBufferAndCleanup()

void WaylandEglStreamClientBufferIntegrationPrivate::setupBufferAndCleanup	(	BufferState *	bs,
		QOpenGLTexture *	texture,
		int	plane )

Definition at line 180 of file waylandeglstreamintegration.cpp.

References QOpenGLContext::aboutToBeDestroyed(), QObject::connect(), QOpenGLContext::currentContext(), Qt::DirectConnection, Q_ASSERT, Q_FUNC_INFO, and qCDebug.

Referenced by initEglStream().

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Member Data Documentation

display_bound

bool WaylandEglStreamClientBufferIntegrationPrivate::display_bound = false

Definition at line 136 of file waylandeglstreamintegration.cpp.

egl_bind_wayland_display

PFNEGLBINDWAYLANDDISPLAYWL WaylandEglStreamClientBufferIntegrationPrivate::egl_bind_wayland_display = nullptr

Definition at line 143 of file waylandeglstreamintegration.cpp.

egl_display

EGLDisplay WaylandEglStreamClientBufferIntegrationPrivate::egl_display = EGL_NO_DISPLAY

Definition at line 135 of file waylandeglstreamintegration.cpp.

Referenced by handleEglstreamTexture(), and initEglStream().

egl_query_wayland_buffer

PFNEGLQUERYWAYLANDBUFFERWL_compat WaylandEglStreamClientBufferIntegrationPrivate::egl_query_wayland_buffer = nullptr

Definition at line 145 of file waylandeglstreamintegration.cpp.

Referenced by initEglStream().

egl_unbind_wayland_display

PFNEGLUNBINDWAYLANDDISPLAYWL WaylandEglStreamClientBufferIntegrationPrivate::egl_unbind_wayland_display = nullptr

Definition at line 144 of file waylandeglstreamintegration.cpp.

eglStreamController

WaylandEglStreamController* WaylandEglStreamClientBufferIntegrationPrivate::eglStreamController = nullptr

Definition at line 141 of file waylandeglstreamintegration.cpp.

funcs

QEGLStreamConvenience* WaylandEglStreamClientBufferIntegrationPrivate::funcs = nullptr

Definition at line 147 of file waylandeglstreamintegration.cpp.

Referenced by handleEglstreamTexture(), and initEglStream().

localContext

QOpenGLContext* WaylandEglStreamClientBufferIntegrationPrivate::localContext = nullptr

Definition at line 139 of file waylandeglstreamintegration.cpp.

Referenced by ensureContext(), handleEglstreamTexture(), and initEglStream().

offscreenSurface

QOffscreenSurface* WaylandEglStreamClientBufferIntegrationPrivate::offscreenSurface = nullptr

Definition at line 138 of file waylandeglstreamintegration.cpp.

Referenced by ensureContext().

shuttingDown

bool WaylandEglStreamClientBufferIntegrationPrivate::shuttingDown = false

static

Definition at line 152 of file waylandeglstreamintegration.cpp.

Referenced by WaylandEglStreamClientBufferIntegration::~WaylandEglStreamClientBufferIntegration(), and get().

wlDisplay

::wl_display* WaylandEglStreamClientBufferIntegrationPrivate::wlDisplay = nullptr

Definition at line 137 of file waylandeglstreamintegration.cpp.

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

• qtwayland/src/hardwareintegration/compositor/wayland-eglstream-controller/waylandeglstreamintegration.cpp (acce7bc40d287eff826cd97dbea595da3050669f)