qmacscreencapturekit.mm File Reference

(22f3eabaf5234d224697f39459c7963a0e25dbc5)

#include "qmacscreencapturekit_p.h"
#include <QtCore/qmutex.h>
#include <QtFFmpegMediaPluginImpl/private/qcvimagevideobuffer_p.h>
#include <QtFFmpegMediaPluginImpl/private/qffmpegdarwinhwframehelpers_p.h>
#include <QtFFmpegMediaPluginImpl/private/qffmpeghwaccel_p.h>
#include <QtFFmpegMediaPluginImpl/private/qffmpegvideobuffer_p.h>
#include <libavutil/hwcontext_videotoolbox.h>
#include <QtMultimedia/private/qavfcamerautility_p.h>
#include <QtMultimedia/private/qavfhelpers_p.h>
#include <QtMultimedia/private/qvideoframe_p.h>
#include <CoreMedia/CMSync.h>
#include <CoreMedia/CMTime.h>
#include <ScreenCaptureKit/ScreenCaptureKit.h>
#include <chrono>
#include "moc_qmacscreencapturekit_p.cpp"
#include "qmacscreencapturekit.moc"

Include dependency graph for qmacscreencapturekit.mm:

Go to the source code of this file.

Classes
struct	QFFmpeg::FrameInfo

Namespaces
namespace	QFFmpeg

Macros
#define	AVMediaType   XAVMediaType

Typedefs
using	QMacScreenCaptureKit = QT_PREPEND_NAMESPACE(QFFmpeg::QMacScreenCaptureKit)

Functions
	Q_LOGGING_CATEGORY_IMPL (QT_PREPEND_NAMESPACE(QFFmpeg::qLcMacScreenCapture), "qt.multimedia.screencapture.macscreencapturekit")
static void	QFFmpeg::handleFrameOutput (QMacScreenCaptureStreamOutput &scStreamOutput, CMSampleBufferRef sampleBufferRef)
static q23::expected< FrameInfo, QString >	QFFmpeg::readFrameInfo (CMSampleBufferRef sampleBuffer)
static q23::expected< QVideoFrame, QString >	QFFmpeg::createQVideoFrame (QMacScreenCaptureStreamOutput &scStreamOutput, CMSampleBufferRef sampleBufferRef)
static QVideoFrame	QFFmpeg::createEndOfStreamFrame (std::chrono::microseconds baseTime)
static AVFScopedPointer< SCStreamConfiguration >	QFFmpeg::createStreamConfig (QSize resolutionPx, QMacScreenCaptureKit::StreamSettings const &settings)
static void	QFFmpeg::configureStreamDelegate (QMacScreenCaptureStreamDelegate &streamDelegate, QMacScreenCaptureKit::StreamId streamId, const QMacScreenCaptureKit &macScreenCaptureKit)
static q23::expected< AVFScopedPointer< QMacScreenCaptureStreamOutput >, QString >	QFFmpeg::createStreamOutput (QMacScreenCaptureKit &macScreenCaptureKit, uint32_t cvPixelFormat, QSize resolution)
static AVFScopedPointer< SCContentFilter >	QFFmpeg::createDisplayFilter (SCDisplay *scDisplay)
static AVFScopedPointer< SCContentFilter >	QFFmpeg::createWindowFilter (SCWindow *scWindow)
static q23::expected< QSize, QString >	QFFmpeg::resolutionForFilter (SCContentFilter *scContentFilter)

Variables
QMacScreenCaptureKit::StreamId	m_streamId
QMacScreenCaptureStreamDelegateHelper	m_helper
QSize	m_previousFrameContentRect
std::optional< std::chrono::microseconds >	m_baseTime
std::unique_ptr< QT_PREPEND_NAMESPACE(QFFmpeg::HWAccel)>	m_hwAccel

Macro Definition Documentation

AVMediaType

#define AVMediaType   XAVMediaType

Definition at line 10 of file qmacscreencapturekit.mm.

Typedef Documentation

QMacScreenCaptureKit

using QMacScreenCaptureKit = QT_PREPEND_NAMESPACE(QFFmpeg::QMacScreenCaptureKit)

Definition at line 29 of file qmacscreencapturekit.mm.

Function Documentation

Q_LOGGING_CATEGORY_IMPL()

Q_LOGGING_CATEGORY_IMPL	(	QT_PREPEND_NAMESPACE(QFFmpeg::qLcMacScreenCapture)	,
		"qt.multimedia.screencapture.macscreencapturekit"	)

Variable Documentation

m_baseTime

std::optional<std::chrono::microseconds> m_baseTime

Definition at line 84 of file qmacscreencapturekit.mm.

m_helper

QMacScreenCaptureStreamDelegateHelper m_helper

Definition at line 49 of file qmacscreencapturekit.mm.

m_hwAccel

std::unique_ptr<QT_PREPEND_NAMESPACE(QFFmpeg::HWAccel)> m_hwAccel

Definition at line 85 of file qmacscreencapturekit.mm.

m_previousFrameContentRect

QSize m_previousFrameContentRect

Definition at line 80 of file qmacscreencapturekit.mm.

m_streamId

QMacScreenCaptureKit::StreamId m_streamId

Definition at line 48 of file qmacscreencapturekit.mm.