evrcustompresenter.cpp File Reference

(cc8492f75c285b58b90c16d8712b19ba181db443)

#include "evrcustompresenter_p.h"
#include "evrd3dpresentengine_p.h"
#include "evrhelpers_p.h"
#include <private/qwindowsmultimediautils_p.h>
#include <private/qplatformvideosink_p.h>
#include <private/qwindowsmfdefs_p.h>
#include <rhi/qrhi.h>
#include <QtCore/qmutex.h>
#include <QtCore/qvarlengtharray.h>
#include <QtCore/qrect.h>
#include <qthread.h>
#include <qcoreapplication.h>
#include <qmath.h>
#include <qloggingcategory.h>
#include <mutex>
#include <float.h>
#include <evcode.h>

Include dependency graph for evrcustompresenter.cpp:

Go to the source code of this file.

Classes
class	PresentSampleEvent

Functions
static QT_BEGIN_NAMESPACE	Q_LOGGING_CATEGORY (qLcEvrCustomPresenter, "qt.multimedia.evrcustompresenter") const static MFRatio g_DefaultFrameRate
static HRESULT	setMixerSourceRect (IMFTransform *mixer, const MFVideoNormalizedRect &nrcSource)
static QVideoFrameFormat::PixelFormat	pixelFormatFromMediaType (IMFMediaType *type)
static LONG	MFTimeToMsec (const LONGLONG &time)
bool	qt_evr_setCustomPresenter (IUnknown *evr, EVRCustomPresenter *presenter)

Variables
static const DWORD	SCHEDULER_TIMEOUT = 5000
static const MFTIME	ONE_SECOND = 10000000
static const LONG	ONE_MSEC = 1000

Function Documentation

MFTimeToMsec()

static LONG MFTimeToMsec ( const LONGLONG & time )

inlinestatic

Definition at line 40 of file evrcustompresenter.cpp.

References ONE_MSEC, ONE_SECOND, and time.

pixelFormatFromMediaType()

static QVideoFrameFormat::PixelFormat pixelFormatFromMediaType ( IMFMediaType * type )

static

Definition at line 1834 of file evrcustompresenter.cpp.

References QVideoFrameFormat::Format_Invalid, and QWindowsMultimediaUtils::pixelFormatFromMediaSubtype().

Here is the call graph for this function:

Q_LOGGING_CATEGORY()

static QT_BEGIN_NAMESPACE Q_LOGGING_CATEGORY ( qLcEvrCustomPresenter , "qt.multimedia.evrcustompresenter"  ) const

static

qt_evr_setCustomPresenter()

bool qt_evr_setCustomPresenter	(	IUnknown *	evr,
		EVRCustomPresenter *	presenter )

Definition at line 45 of file evrcustompresenter.cpp.

References renderer.

setMixerSourceRect()

HRESULT setMixerSourceRect ( IMFTransform * mixer, const MFVideoNormalizedRect & nrcSource )

static

Definition at line 1818 of file evrcustompresenter.cpp.

Variable Documentation

ONE_MSEC

const LONG ONE_MSEC = 1000

static

Definition at line 34 of file evrcustompresenter.cpp.

Referenced by MFTimeToMsec().

ONE_SECOND

const MFTIME ONE_SECOND = 10000000

static

Definition at line 33 of file evrcustompresenter.cpp.

Referenced by MFTimeToMsec().

SCHEDULER_TIMEOUT

const DWORD SCHEDULER_TIMEOUT = 5000

static

Definition at line 32 of file evrcustompresenter.cpp.

Referenced by Scheduler::flush().