CStillSource Class Reference

#include <StillSource.h>

Inheritance diagram for CStillSource:

[legend]Collaboration diagram for CStillSource:

[legend]List of all members.

Public Member Functions
	CStillSource (LPCSTR IniSection)
void	CreateSettings (LPCSTR IniSection)
void	Start ()
	start capturing. Perform any initilization here
void	Stop ()
	start capturing. Perform any clean-up here
void	Reset ()
	Reset to known state.
void	GetNextField (TDeinterlaceInfo *pInfo, BOOL AccurateTiming)
BOOL	HandleWindowsCommands (HWND hWnd, UINT wParam, LONG lParam)
	Returns TRUE is we process the command.
LPCSTR	GetStatus ()
	Returns a string to be displayed in the UI.
ISetting *	GetVolume ()
	returns NULL if there is no control over this value
ISetting *	GetBalance ()
	returns NULL if there is no control over this value
void	Mute ()
	Turn off any sound.
void	UnMute ()
	Turn back on the sound.
ISetting *	GetBrightness ()
	returns NULL if there is no control over this value
ISetting *	GetContrast ()
	returns NULL if there is no control over this value
ISetting *	GetHue ()
	returns NULL if there is no control over this value
ISetting *	GetSaturation ()
	returns NULL if there is no control over this value
ISetting *	GetSaturationU ()
	returns NULL if there is no control over this value
ISetting *	GetSaturationV ()
	returns NULL if there is no control over this value
ISetting *	GetAnalogueBlanking ()
	returns NULL if there is no control over this value
ISetting *	GetTopOverscan ()
	returns NULL if there is no control over this value
ISetting *	GetBottomOverscan ()
	returns NULL if there is no control over this value
ISetting *	GetLeftOverscan ()
	returns NULL if there is no control over this value
ISetting *	GetRightOverscan ()
	returns NULL if there is no control over this value
ISetting *	GetHDelay ()
	returns NULL if there is no control over this value
ISetting *	GetVDelay ()
	returns NULL if there is no control over this value
CTreeSettingsPage *	GetTreeSettingsPage ()
	returns NULL if there is no tree settings page
eVideoFormat	GetFormat ()
	Get the original video format e.g. PAL, NTSC.
BOOL	IsInTunerMode ()
	Are we currently showing the output from the tuner.
int	GetInitialWidth ()
	Gets the initial width of each picture in pixels.
int	GetInitialHeight ()
	Gets the initial height of each picture in pixels, for interlaced this is FieldHeight.
int	GetWidth ()
	Gets the width of each picture in pixels.
int	GetHeight ()
	Gets the height of each frame in pixels, for interlaced this is x2 FieldHeight.
void	SetWidth (int w)
	Sets the width of each picture in pixels.
void	UpdateMenu ()
	Update the content of the menu.
void	SetMenu (HMENU hMenu)
	Update the menu with any settings.
void	HandleTimerMessages (int TimerId)
	Handle any timers that you control.
void	SetFormat (eVideoFormat NewFormat)
BOOL	SetTunerFrequency (long FrequencyId, eVideoFormat VideoFormat)
	Tune into channel.
BOOL	IsVideoPresent ()
	Are we capturing a proper video signal.
void	DecodeVBI (TDeinterlaceInfo *pInfo)
	If VBI data is being captured, decode it.
LPCSTR	GetMenuLabel ()
	Get string to display in source menu.
BOOL	ReadNextFrameInFile ()
BOOL	LoadPlayList (LPCSTR FileName)
void	SaveSnapshotInFile (int FrameHeight, int FrameWidth, BYTE *pFrameBuffer, LONG LinePitch)
void	SaveSnapshotInMemory (int FrameHeight, int FrameWidth, BYTE *pAllocBuffer, LONG LinePitch)
void	SaveInFile (int pos)
BOOL	OpenMediaFile (LPCSTR FileName, BOOL NewPlayList)
	Open the following file, return TRUE if you understand the file.
BOOL	IsAccessAllowed ()
void	SetAspectRatioData ()
BOOL	HasSquarePixels ()
void	ChangeSettingsBasedOnHW (int ProcessorSpeed, int TradeOff)
LPCSTR	IDString ()
void	SetNavigOnly (BOOL NavigOnly)
BOOL	IsNavigOnly ()
int	NumInputs (eSourceInputType InputType)
BOOL	SetInput (eSourceInputType InputType, int Nr)
int	GetInput (eSourceInputType InputType)
const char *	GetInputName (eSourceInputType InputType, int Nr)
BOOL	InputHasTuner (eSourceInputType InputType, int Nr)
ITuner *	GetTuner ()
int	GetPlaylistPosition ()
int	CountMemoryUsage ()
Protected Member Functions
void	ChangeDefaultsForVideoFormat (BOOL bDontSetValue)
void	ChangeDefaultsForVideoInput (BOOL bDontSetValue)
void	ChangeDefaultsForAudioInput (BOOL bDontSetValue)
Protected Attributes
int	m_InitialWidth
int	m_InitialHeight
int	m_Width
int	m_Height
BYTE *	m_StillFrameBuffer
TPicture	m_StillFrame
BYTE *	m_OriginalFrameBuffer
TPicture	m_OriginalFrame
vector< CPlayListItem * >	m_PlayList
int	m_Position
BOOL	m_IsPictureRead
BOOL	m_SquarePixels
BOOL	m_NavigOnly
int	m_LinePitch
std::string	m_IDString
Friends
class	CTiffHelper
class	CJpegHelper
class	CPatternHelper

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Detailed Description

Source class that can read files and playlists and display then as faked video

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Member Function Documentation

void CStillSource::GetNextField (  TDeinterlaceInfo *  pInfo, BOOL  AccurateTiming )  [virtual]

Fill the TDeinteralceInfo structure with the most recent data and update the history. The Accuarate timing flag is used by JudderTermonator to tell the code to time the input Frequency exactly. Implements CSource.

void CStillSource::SetFormat (  eVideoFormat  NewFormat  )  [inline, virtual]

Set the video format e.g. PAL, NTSC Will get called by auto forfat detect in the processing thread so do not stop the processing to habdle this command Normal processing is to post message to yourself using API Implements CSource.

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

• StillSource.h
• StillSource.cpp

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