CDrawImage Class Reference

#include <winutil.h>

Collaboration diagram for CDrawImage:

Public Member Functions
	CDrawImage (__inout CBaseWindow *pBaseWindow)
BOOL	DrawImage (IMediaSample *pMediaSample)
BOOL	DrawVideoImageHere (HDC hdc, IMediaSample *pMediaSample, __in LPRECT lprcSrc, __in LPRECT lprcDst)
void	SetDrawContext ()
void	SetTargetRect (__in RECT *pTargetRect)
void	SetSourceRect (__in RECT *pSourceRect)
void	GetTargetRect (__out RECT *pTargetRect)
void	GetSourceRect (__out RECT *pSourceRect)
virtual RECT	ScaleSourceRect (const RECT *pSource)
LONG	GetPaletteVersion ()
void	ResetPaletteVersion ()
void	IncrementPaletteVersion ()
void	NotifyAllocator (BOOL bUsingImageAllocator)
void	NotifyMediaType (__in CMediaType *pMediaType)
BOOL	UsingImageAllocator ()
void	NotifyStartDraw ()
void	NotifyEndDraw ()

Protected Member Functions
void	SlowRender (IMediaSample *pMediaSample)
void	FastRender (IMediaSample *pMediaSample)
void	DisplaySampleTimes (IMediaSample *pSample)
void	UpdateColourTable (HDC hdc, __in BITMAPINFOHEADER *pbmi)
void	SetStretchMode ()

Protected Attributes
CBaseWindow *	m_pBaseWindow
CRefTime	m_StartSample
CRefTime	m_EndSample
HDC	m_hdc
HDC	m_MemoryDC
RECT	m_TargetRect
RECT	m_SourceRect
BOOL	m_bStretch
BOOL	m_bUsingImageAllocator
CMediaType *	m_pMediaType
int	m_perfidRenderTime
LONG	m_PaletteVersion

Detailed Description

Definition at line 161 of file winutil.h.

Constructor & Destructor Documentation

CDrawImage()

CDrawImage::CDrawImage

(

__inout CBaseWindow *

pBaseWindow

)

Definition at line 919 of file winutil.cpp.

Member Function Documentation

DisplaySampleTimes()

void CDrawImage::DisplaySampleTimes ( IMediaSample *  pSample )

protected

Definition at line 941 of file winutil.cpp.

DrawImage()

BOOL CDrawImage::DrawImage

(

IMediaSample *

pMediaSample

)

Definition at line 1217 of file winutil.cpp.

DrawVideoImageHere()

BOOL CDrawImage::DrawVideoImageHere	(	HDC	hdc,
		IMediaSample *	pMediaSample,
		__in LPRECT	lprcSrc,
		__in LPRECT	lprcDst
	)

Definition at line 1244 of file winutil.cpp.

FastRender()

void CDrawImage::FastRender ( IMediaSample *  pMediaSample )

protected

Definition at line 1023 of file winutil.cpp.

GetPaletteVersion()

LONG CDrawImage::GetPaletteVersion

(

)

Definition at line 1417 of file winutil.cpp.

GetSourceRect()

void CDrawImage::GetSourceRect

(

__out RECT *

pSourceRect

)

Definition at line 1350 of file winutil.cpp.

GetTargetRect()

void CDrawImage::GetTargetRect

(

__out RECT *

pTargetRect

)

Definition at line 1328 of file winutil.cpp.

IncrementPaletteVersion()

void CDrawImage::IncrementPaletteVersion

(

)

Definition at line 1433 of file winutil.cpp.

NotifyAllocator()

void CDrawImage::NotifyAllocator

(

BOOL

bUsingImageAllocator

)

Definition at line 1387 of file winutil.cpp.

NotifyEndDraw()

void CDrawImage::NotifyEndDraw ( )

inline

Definition at line 221 of file winutil.h.

NotifyMediaType()

void CDrawImage::NotifyMediaType

(

__in CMediaType *

pMediaType

)

Definition at line 1405 of file winutil.cpp.

NotifyStartDraw()

void CDrawImage::NotifyStartDraw ( )

inline

Definition at line 215 of file winutil.h.

ResetPaletteVersion()

void CDrawImage::ResetPaletteVersion

(

)

Definition at line 1425 of file winutil.cpp.

ScaleSourceRect()

RECT CDrawImage::ScaleSourceRect ( const RECT *  pSource )

virtual

Definition at line 1009 of file winutil.cpp.

SetDrawContext()

void CDrawImage::SetDrawContext

(

)

Definition at line 1307 of file winutil.cpp.

SetSourceRect()

void CDrawImage::SetSourceRect

(

__in RECT *

pSourceRect

)

Definition at line 1340 of file winutil.cpp.

SetStretchMode()

void CDrawImage::SetStretchMode ( )

protected

Definition at line 1362 of file winutil.cpp.

SetTargetRect()

void CDrawImage::SetTargetRect

(

__in RECT *

pTargetRect

)

Definition at line 1318 of file winutil.cpp.

SlowRender()

void CDrawImage::SlowRender ( IMediaSample *  pMediaSample )

protected

Definition at line 1126 of file winutil.cpp.

UpdateColourTable()

void CDrawImage::UpdateColourTable ( HDC  hdc, __in BITMAPINFOHEADER *  pbmi  )

protected

Definition at line 991 of file winutil.cpp.

UsingImageAllocator()

BOOL CDrawImage::UsingImageAllocator

(

)

Definition at line 1395 of file winutil.cpp.

Member Data Documentation

m_bStretch

BOOL CDrawImage::m_bStretch

protected

Definition at line 172 of file winutil.h.

m_bUsingImageAllocator

BOOL CDrawImage::m_bUsingImageAllocator

protected

Definition at line 173 of file winutil.h.

m_EndSample

CRefTime CDrawImage::m_EndSample

protected

Definition at line 167 of file winutil.h.

m_hdc

HDC CDrawImage::m_hdc

protected

Definition at line 168 of file winutil.h.

m_MemoryDC

HDC CDrawImage::m_MemoryDC

protected

Definition at line 169 of file winutil.h.

m_PaletteVersion

LONG CDrawImage::m_PaletteVersion

protected

Definition at line 176 of file winutil.h.

m_pBaseWindow

CBaseWindow* CDrawImage::m_pBaseWindow

protected

Definition at line 165 of file winutil.h.

m_perfidRenderTime

int CDrawImage::m_perfidRenderTime

protected

Definition at line 175 of file winutil.h.

m_pMediaType

CMediaType* CDrawImage::m_pMediaType

protected

Definition at line 174 of file winutil.h.

m_SourceRect

RECT CDrawImage::m_SourceRect

protected

Definition at line 171 of file winutil.h.

m_StartSample

CRefTime CDrawImage::m_StartSample

protected

Definition at line 166 of file winutil.h.

m_TargetRect

RECT CDrawImage::m_TargetRect

protected

Definition at line 170 of file winutil.h.

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

• /home/tcbuilder/buildAgent/work/df8e8cce5bebfd58/libajantv2/demos/ntv2vcam/baseclasses/winutil.h
• /home/tcbuilder/buildAgent/work/df8e8cce5bebfd58/libajantv2/demos/ntv2vcam/baseclasses/winutil.cpp