qt6glitem.cc File Reference

#include <stdio.h>
#include <gst/video/video.h>
#include "qt6glitem.h"
#include "gstqsg6glnode.h"
#include "gstqt6glutility.h"
#include <QtCore/QMutexLocker>
#include <QtCore/QPointer>
#include <QtGui/QGuiApplication>
#include <QtQuick/QQuickWindow>
#include <QtQuick/QSGSimpleTextureNode>

Include dependency graph for qt6glitem.cc:

Go to the source code of this file.

Classes
struct	_Qt6GLVideoItemPrivate

Macros
#define	GST_CAT_DEFAULT   qt_item_debug
#define	DEFAULT_FORCE_ASPECT_RATIO   TRUE
#define	DEFAULT_PAR_N   0
#define	DEFAULT_PAR_D   1

Enumerations
enum	{ PROP_0 , PROP_FORCE_ASPECT_RATIO , PROP_PIXEL_ASPECT_RATIO }

Functions
	GST_DEBUG_CATEGORY_STATIC (qt_item_debug)
static gboolean	_calculate_par (Qt6GLVideoItem *widget, GstVideoInfo *info)

Macro Definition Documentation

DEFAULT_FORCE_ASPECT_RATIO

#define DEFAULT_FORCE_ASPECT_RATIO   TRUE

Definition at line 48 of file qt6glitem.cc.

DEFAULT_PAR_D

#define DEFAULT_PAR_D   1

Definition at line 50 of file qt6glitem.cc.

DEFAULT_PAR_N

#define DEFAULT_PAR_N   0

Definition at line 49 of file qt6glitem.cc.

GST_CAT_DEFAULT

#define GST_CAT_DEFAULT   qt_item_debug

SECTION:Qt6GLVideoItem @short_description: a Qt5 QtQuick item that renders GStreamer video #GstBuffers

#QtGLVideoItem is an #QQuickItem that renders GStreamer video buffers.

Definition at line 45 of file qt6glitem.cc.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
PROP_0
PROP_FORCE_ASPECT_RATIO
PROP_PIXEL_ASPECT_RATIO

Definition at line 52 of file qt6glitem.cc.

Function Documentation

_calculate_par()

static gboolean _calculate_par ( Qt6GLVideoItem *  widget, GstVideoInfo *  info  )

static

Definition at line 210 of file qt6glitem.cc.

References _Qt6GLVideoItemPrivate::display_height, _Qt6GLVideoItemPrivate::display_width, _Qt6GLVideoItemPrivate::par_d, and _Qt6GLVideoItemPrivate::par_n.

Referenced by Qt6GLVideoItemInterface::setBuffer().

GST_DEBUG_CATEGORY_STATIC()

GST_DEBUG_CATEGORY_STATIC

(

qt_item_debug

)