VideoOutputDirectfb Class Reference

#include <videoout_directfb.h>

Inheritance diagram for VideoOutputDirectfb:

Detailed Description

Definition at line 10 of file videoout_directfb.h.


Public Member Functions
	VideoOutputDirectfb ()
	~VideoOutputDirectfb ()
bool	Init (int width, int height, float aspect, WId winid, int winx, int winy, int winw, int winh, WId embedid=0)
	Performs most of the initialization for VideoOutput.
void	ProcessFrame (VideoFrame frame, OSD osd, FilterChain filterList, NuppelVideoPlayer pipPlayer)
void	PrepareFrame (VideoFrame *buffer, FrameScanType)
void	Show (FrameScanType)
void	MoveResize (void)
	performs all the calculations for video framing and any resizing.
bool	InputChanged (const QSize &input_size, float aspect, MythCodecID av_codec_id, void *codec_private)
	Tells video output to discard decoded frames and wait for new ones.
void	Zoom (ZoomDirection direction)
	Sets up zooming into to different parts of the video, the zoom is actually applied in MoveResize().
void	DrawUnusedRects (bool)
	Draws non-video portions of the screen.
void	UpdatePauseFrame (void)
	Updates frame displayed when video is paused.
int	SetPictureAttribute (PictureAttribute attribute, int newValue)
	Sets a specified picture attribute.
int	GetRefreshRate (void)
	Returns current display's frame refresh period in microseconds.
Static Public Member Functions
static QStringList	GetAllowedRenderers (MythCodecID myth_codec_id, const QSize &video_dim)
Private Attributes
bool	XJ_started
VideoFrame	pauseFrame
QObject *	widget
DirectfbData *	data

Constructor & Destructor Documentation

VideoOutputDirectfb::VideoOutputDirectfb ( void )

Definition at line 259 of file videoout_directfb.cpp.

VideoOutputDirectfb::~VideoOutputDirectfb ( )

Definition at line 266 of file videoout_directfb.cpp.

Member Function Documentation

bool VideoOutputDirectfb::Init	(	int	width,
		int	height,
		float	aspect,
		WId	winid,
		int	winx,
		int	winy,
		int	winw,
		int	winh,
		WId	embedid = `0`
	)			`[virtual]`

Performs most of the initialization for VideoOutput.

Returns:: true if successful, false otherwise.

Reimplemented from VideoOutput.

Definition at line 354 of file videoout_directfb.cpp.

void VideoOutputDirectfb::ProcessFrame	(	VideoFrame *	frame,
		OSD *	osd,
		FilterChain *	filterList,
		NuppelVideoPlayer *	pipPlayer
	)			`[virtual]`

Implements VideoOutput.

Definition at line 861 of file videoout_directfb.cpp.

void VideoOutputDirectfb::PrepareFrame	(	VideoFrame *	buffer,
		FrameScanType
	)			`[virtual]`

Implements VideoOutput.

Definition at line 670 of file videoout_directfb.cpp.

void VideoOutputDirectfb::Show ( FrameScanType ) [virtual]

Implements VideoOutput.

Definition at line 795 of file videoout_directfb.cpp.

void VideoOutputDirectfb::MoveResize ( void ) [virtual]

performs all the calculations for video framing and any resizing.

First we apply playback over/underscanning and offsetting, then we letterbox settings, and finally we apply manual scale & move properties for "Zoom Mode".