VideoWindow Class Reference

#include <videowindow.h>

List of all members.

Public Member Functions
	VideoWindow (MWindow *mwindow)
	~VideoWindow ()
int	create_objects ()
int	init_window ()
int	load_defaults (Defaults *defaults)
int	update_defaults (Defaults *defaults)
int	get_aspect_ratio (float &aspect_w, float &aspect_h)
int	fix_size (int &w, int &h, int width_given, float aspect_ratio)
int	get_full_sizes (int &w, int &h)
void	run ()
int	show_window ()
int	hide_window ()
int	resize_window ()
int	original_size ()
int	reset ()
int	init_video ()
int	stop_video ()
int	update (BC_Bitmap *frame)
int	get_w ()
int	get_h ()
int	start_cropping ()
int	stop_cropping ()
BC_Bitmap *	get_bitmap ()
Public Attributes
float **	peak_history
int	video_visible
int	video_cropping
int	video_window_w
VFrame **	vbuffer
VideoWindowGUI *	gui
MWindow *	mwindow

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Detailed Description

Definition at line 12 of file videowindow.h.

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Constructor & Destructor Documentation

VideoWindow::VideoWindow (  MWindow *  mwindow  )

Definition at line 12 of file videowindow.C. References gui, vbuffer, video_cropping, video_visible, and video_window_w.

VideoWindow::~VideoWindow (   )

Definition at line 23 of file videowindow.C. References gui.

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Member Function Documentation

int VideoWindow::create_objects (   )

Definition at line 45 of file videowindow.C. References MWindow::gui, init_window(), and mwindow.

int VideoWindow::fix_size (  int &  w, int &  h, int  width_given, float  aspect_ratio )

Definition at line 103 of file videowindow.C.

int VideoWindow::get_aspect_ratio (  float &  aspect_w, float &  aspect_h )

Definition at line 195 of file videowindow.C. References MWindow::create_aspect_ratio(), gui, mwindow, MWindow::session, video_window_w, VideoWindowGUI::x1, VideoWindowGUI::x2, VideoWindowGUI::y1, and VideoWindowGUI::y2.

BC_Bitmap * VideoWindow::get_bitmap (   )

Definition at line 175 of file videowindow.C. References VideoWindowGUI::canvas, and gui.

int VideoWindow::get_full_sizes (  int &  w, int &  h )

Definition at line 117 of file videowindow.C. Referenced by original_size().

int VideoWindow::get_h (   )

Definition at line 169 of file videowindow.C. References gui. Referenced by VideoWindowGUI::create_objects(), and VideoWindowCanvas::cursor_motion().

int VideoWindow::get_w (   )

Definition at line 163 of file videowindow.C. References gui. Referenced by VideoWindowGUI::create_objects(), and VideoWindowCanvas::cursor_motion().

int VideoWindow::hide_window (   )

Definition at line 74 of file videowindow.C. References MWindow::gui, gui, MWindowGUI::mainmenu, mwindow, and video_visible. Referenced by VideoWindowGUI::close_event().

int VideoWindow::init_video (   )

Definition at line 137 of file videowindow.C. References VideoWindowGUI::canvas, and gui.

int VideoWindow::init_window (   )

Definition at line 54 of file videowindow.C. Referenced by create_objects().

int VideoWindow::load_defaults (  Defaults *  defaults  )

Definition at line 33 of file videowindow.C. References video_visible, and video_window_w.

int VideoWindow::original_size (   )

Definition at line 109 of file videowindow.C. References get_full_sizes(), resize_window(), video_window_w, and VideoDevice::w.

int VideoWindow::reset (   )

Definition at line 180 of file videowindow.C.

int VideoWindow::resize_window (   )

Definition at line 84 of file videowindow.C. References VideoWindowGUI::canvas, VideoWindowCanvas::draw_crop_box(), gui, mwindow, MWindow::session, VideoWindowGUI::update_title(), and video_cropping. Referenced by original_size().

void VideoWindow::run (   )

Definition at line 132 of file videowindow.C. References gui.

int VideoWindow::show_window (   )

Definition at line 64 of file videowindow.C. References MWindow::gui, gui, MWindowGUI::mainmenu, mwindow, and video_visible.

int VideoWindow::start_cropping (   )

Definition at line 184 of file videowindow.C. References VideoWindowGUI::canvas, VideoWindowCanvas::draw_crop_box(), gui, video_cropping, VideoWindowGUI::x1, VideoWindowGUI::x2, VideoWindowGUI::y1, and VideoWindowGUI::y2.

int VideoWindow::stop_cropping (   )

Definition at line 207 of file videowindow.C.

int VideoWindow::stop_video (   )

Definition at line 145 of file videowindow.C. References VideoWindowGUI::canvas, and gui.

int VideoWindow::update (  BC_Bitmap *  frame  )

Definition at line 153 of file videowindow.C. References gui.

int VideoWindow::update_defaults (  Defaults *  defaults  )

Definition at line 39 of file videowindow.C. References video_visible, and video_window_w.

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Member Data Documentation

VideoWindowGUI* VideoWindow::gui

Definition at line 49 of file videowindow.h. Referenced by get_aspect_ratio(), get_bitmap(), get_h(), get_w(), hide_window(), init_video(), resize_window(), run(), show_window(), start_cropping(), stop_video(), update(), VideoWindow(), and ~VideoWindow().

MWindow* VideoWindow::mwindow

Definition at line 50 of file videowindow.h. Referenced by create_objects(), get_aspect_ratio(), hide_window(), resize_window(), and show_window().

float** VideoWindow::peak_history

Definition at line 42 of file videowindow.h.

VFrame** VideoWindow::vbuffer

Definition at line 48 of file videowindow.h. Referenced by VideoWindow().

int VideoWindow::video_cropping

Definition at line 45 of file videowindow.h. Referenced by VideoWindowCanvas::button_press(), VideoWindowCanvas::button_release(), VideoWindowCanvas::cursor_motion(), resize_window(), start_cropping(), and VideoWindow().

int VideoWindow::video_visible

Definition at line 44 of file videowindow.h. Referenced by hide_window(), load_defaults(), show_window(), update_defaults(), and VideoWindow().

int VideoWindow::video_window_w

Definition at line 47 of file videowindow.h. Referenced by get_aspect_ratio(), load_defaults(), original_size(), update_defaults(), and VideoWindow().

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

• cinelerra/videowindow.h
• cinelerra/videowindow.C

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