QSGRhiSupport Class Reference

#include <qsgrhisupport_p.h>

Collaboration diagram for QSGRhiSupport:

Classes
struct	RhiCreateResult

Public Member Functions
void	configure (QSGRendererInterface::GraphicsApi api)
QRhi::Implementation	rhiBackend () const
QString	rhiBackendName () const
QSGRendererInterface::GraphicsApi	graphicsApi () const
QSurface::SurfaceType	windowSurfaceType () const
const void *	rifResource (QSGRendererInterface::Resource res, const QSGDefaultRenderContext *rc, const QQuickWindow *w)
QOffscreenSurface *	maybeCreateOffscreenSurface (QWindow *window)
RhiCreateResult	createRhi (QQuickWindow *window, QSurface *offscreenSurface, bool forcePreferSwRenderer=false)
void	destroyRhi (QRhi *rhi, const QQuickGraphicsConfiguration &config)
void	prepareWindowForRhi (QQuickWindow *window)
QImage	grabOffscreen (QQuickWindow *window)
void	applySwapChainFormat (QRhiSwapChain *scWithWindowSet, QQuickWindow *window)
QRhiTexture::Format	toRhiTextureFormat (uint nativeFormat, QRhiTexture::Flags *flags) const
bool	attemptReinitWithSwRastUponFail () const

Static Public Member Functions
static QSGRhiSupport *	instance_internal ()
static QSGRhiSupport *	instance ()
static int	chooseSampleCount (int samples, QRhi *rhi)
static int	chooseSampleCountForWindowWithRhi (QWindow *window, QRhi *rhi)
static QImage	grabAndBlockInCurrentFrame (QRhi *rhi, QRhiCommandBuffer *cb, QRhiTexture *src=nullptr)
static void	checkEnvQSgInfo ()

Detailed Description

Definition at line 37 of file qsgrhisupport_p.h.

Member Function Documentation

applySwapChainFormat()

void QSGRhiSupport::applySwapChainFormat	(	QRhiSwapChain *	scWithWindowSet,
		QQuickWindow *	window )

Definition at line 1536 of file qsgrhisupport.cpp.

attemptReinitWithSwRastUponFail()

bool QSGRhiSupport::attemptReinitWithSwRastUponFail

(

)

const

Definition at line 1619 of file qsgrhisupport.cpp.

checkEnvQSgInfo()

void QSGRhiSupport::checkEnvQSgInfo ( )

static

Definition at line 137 of file qsgrhisupport.cpp.

chooseSampleCount()

int QSGRhiSupport::chooseSampleCount ( int samples, QRhi * rhi )

static

Definition at line 864 of file qsgrhisupport.cpp.

chooseSampleCountForWindowWithRhi()

int QSGRhiSupport::chooseSampleCountForWindowWithRhi ( QWindow * window, QRhi * rhi )

static

Definition at line 889 of file qsgrhisupport.cpp.

configure()

void QSGRhiSupport::configure

(

QSGRendererInterface::GraphicsApi

api

)

Definition at line 625 of file qsgrhisupport.cpp.

createRhi()

QSGRhiSupport::RhiCreateResult QSGRhiSupport::createRhi	(	QQuickWindow *	window,
		QSurface *	offscreenSurface,
		bool	forcePreferSwRenderer = false )

Definition at line 1111 of file qsgrhisupport.cpp.

destroyRhi()

void QSGRhiSupport::destroyRhi	(	QRhi *	rhi,
		const QQuickGraphicsConfiguration &	config )

Definition at line 1297 of file qsgrhisupport.cpp.

grabAndBlockInCurrentFrame()

QImage QSGRhiSupport::grabAndBlockInCurrentFrame ( QRhi * rhi, QRhiCommandBuffer * cb, QRhiTexture * src = nullptr )

static

Definition at line 1308 of file qsgrhisupport.cpp.

grabOffscreen()

QImage QSGRhiSupport::grabOffscreen

(

QQuickWindow *

window

)

Definition at line 1342 of file qsgrhisupport.cpp.

graphicsApi()

QSGRendererInterface::GraphicsApi QSGRhiSupport::graphicsApi

(

)

const

Definition at line 658 of file qsgrhisupport.cpp.

instance()

QSGRhiSupport * QSGRhiSupport::instance ( )

static

Definition at line 645 of file qsgrhisupport.cpp.

instance_internal()

QSGRhiSupport * QSGRhiSupport::instance_internal ( )

static

Definition at line 639 of file qsgrhisupport.cpp.

maybeCreateOffscreenSurface()

QOffscreenSurface * QSGRhiSupport::maybeCreateOffscreenSurface

(

QWindow *

window

)

Definition at line 895 of file qsgrhisupport.cpp.

prepareWindowForRhi()

void QSGRhiSupport::prepareWindowForRhi

(

QQuickWindow *

window

)

Definition at line 909 of file qsgrhisupport.cpp.

rhiBackend()

QRhi::Implementation QSGRhiSupport::rhiBackend ( ) const

inline

Definition at line 65 of file qsgrhisupport_p.h.

rhiBackendName()

QString QSGRhiSupport::rhiBackendName

(

)

const

Definition at line 653 of file qsgrhisupport.cpp.

rifResource()

const void * QSGRhiSupport::rifResource	(	QSGRendererInterface::Resource	res,
		const QSGDefaultRenderContext *	rc,
		const QQuickWindow *	w )

Definition at line 804 of file qsgrhisupport.cpp.

toRhiTextureFormat()

QRhiTexture::Format QSGRhiSupport::toRhiTextureFormat	(	uint	nativeFormat,
		QRhiTexture::Flags *	flags ) const

Definition at line 1591 of file qsgrhisupport.cpp.

windowSurfaceType()

QSurface::SurfaceType QSGRhiSupport::windowSurfaceType

(

)

const

Definition at line 678 of file qsgrhisupport.cpp.

Member Data Documentation

api

QSGRendererInterface::GraphicsApi QSGRhiSupport::api

Definition at line 103 of file qsgrhisupport_p.h.

valid

bool QSGRhiSupport::valid = false

Definition at line 102 of file qsgrhisupport_p.h.

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

• qtdeclarative/src/quick/scenegraph/qsgrhisupport_p.h (655ff8592be71b726f39d3b1a178c3ca57944715)
• qtdeclarative/src/quick/scenegraph/qsgrhisupport.cpp (d96f616722fc7b3f49ae671ecd20f50517920a96)