4db94043cb
Files correlati : Commento : Spostamento in libraries delle librerie esterne di Campo per una maggiore pulizia e organizzazione git-svn-id: svn://10.65.10.50/branches/R_10_00@24150 c028cbd2-c16b-5b4b-a496-9718f37d4682
109 lines
3.3 KiB
C++
109 lines
3.3 KiB
C++
// /////////////////////////////////////////////////////////////////////////////
|
|
// Name: vidbase.h
|
|
// Purpose: wxMMedia
|
|
// Author: Guilhem Lavaux
|
|
// Created: 1997
|
|
// Updated: 1998
|
|
// Copyright: (C) 1997, 1998, Guilhem Lavaux
|
|
// CVS: $Id: vidbase.h 35650 2005-09-23 12:56:45Z MR $
|
|
// License: wxWindows license
|
|
// /////////////////////////////////////////////////////////////////////////////
|
|
/* Real -*- C++ -*- */
|
|
#ifndef __VID_bdrv_H__
|
|
#define __VID_bdrv_H__
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// headers
|
|
// ----------------------------------------------------------------------------
|
|
// For compilers that support precompilation, includes "wx/wx.h".
|
|
#include "wx/wxprec.h"
|
|
|
|
#ifdef __BORLANDC__
|
|
#pragma hdrstop
|
|
#endif
|
|
|
|
// for all others, include the necessary headers (this file is usually all you
|
|
// need because it includes almost all "standard" wxWidgets headers
|
|
#ifndef WX_PRECOMP
|
|
#include "wx/defs.h"
|
|
#include "wx/stream.h"
|
|
#include "wx/string.h"
|
|
#include "wx/window.h"
|
|
#include "wx/frame.h"
|
|
#endif
|
|
|
|
#include "wx/mmedia/defs.h"
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// wxMMedia2 (video) types
|
|
|
|
typedef enum {
|
|
wxVIDEO_MSAVI,
|
|
wxVIDEO_MPEG,
|
|
wxVIDEO_QT,
|
|
wxVIDEO_GIF,
|
|
wxVIDEO_JMOV,
|
|
wxVIDEO_FLI,
|
|
wxVIDEO_IFF,
|
|
wxVIDEO_SGI,
|
|
wxVIDEO_MPEG2
|
|
} wxVideoType;
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// Classes definition
|
|
|
|
class WXDLLIMPEXP_MMEDIA wxVideoBaseDriver : public wxObject {
|
|
DECLARE_ABSTRACT_CLASS(wxVideoBaseDriver)
|
|
protected:
|
|
wxWindow *m_video_output;
|
|
public:
|
|
// Ctors
|
|
wxVideoBaseDriver();
|
|
wxVideoBaseDriver(wxInputStream& str);
|
|
wxVideoBaseDriver(const wxString& filename);
|
|
// Dtor
|
|
virtual ~wxVideoBaseDriver();
|
|
|
|
// Usual functions ... They all return false in case of errors.
|
|
virtual bool Play() = 0;
|
|
virtual bool Stop() = 0;
|
|
virtual bool Pause() = 0;
|
|
virtual bool Resume() = 0;
|
|
|
|
// Size management
|
|
virtual bool SetSize(wxSize size) = 0;
|
|
virtual bool GetSize(wxSize& size) const = 0;
|
|
|
|
// Test the capability of the driver to handle the specified type
|
|
virtual bool IsCapable(wxVideoType WXUNUSED(v_type)) const { return false; }
|
|
|
|
// Return the video codec name
|
|
virtual wxString GetMovieCodec() const = 0;
|
|
// Return the audio codec name
|
|
virtual wxString GetAudioCodec() const = 0;
|
|
// Return misc info about audio
|
|
virtual wxUint32 GetSampleRate() const = 0;
|
|
virtual wxUint8 GetChannels() const = 0;
|
|
virtual wxUint8 GetBPS() const = 0;
|
|
// Return frame rate
|
|
virtual double GetFrameRate() const = 0;
|
|
// Return number of frames
|
|
virtual wxUint32 GetNbFrames() const = 0;
|
|
|
|
// Called when the movie finished
|
|
virtual void OnFinished() {}
|
|
|
|
// Attaches the video output to a window. The video will be shown in that window.
|
|
virtual bool AttachOutput(wxWindow& output);
|
|
virtual void DetachOutput();
|
|
|
|
// They return the state of the movie.
|
|
virtual bool IsPaused() const = 0;
|
|
virtual bool IsStopped() const = 0;
|
|
};
|
|
|
|
WXDLLIMPEXP_MMEDIA wxFrame *wxVideoCreateFrame(wxVideoBaseDriver *vid_drv);
|
|
|
|
|
|
#endif
|