15e8daecf5
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@22517 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
59 lines
1.5 KiB
C++
59 lines
1.5 KiB
C++
// --------------------------------------------------------------------------
|
|
// Name: sndpcm.h
|
|
// Purpose:
|
|
// Date: 08/11/1999
|
|
// Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999
|
|
// CVSID: $Id$
|
|
// --------------------------------------------------------------------------
|
|
#ifndef _WX_SNDPCM_H
|
|
#define _WX_SNDPCM_H
|
|
|
|
#ifdef __GNUG__
|
|
#pragma interface "sndpcm.h"
|
|
#endif
|
|
|
|
#include "wx/defs.h"
|
|
#include "wx/mmedia/defs.h"
|
|
#include "wx/mmedia/sndbase.h"
|
|
|
|
//
|
|
// PCM specification class
|
|
//
|
|
|
|
class wxSoundFormatPcm : public wxSoundFormatBase {
|
|
public:
|
|
wxSoundFormatPcm(wxUint32 srate = 22500, wxUint8 bps = 8,
|
|
wxUint16 channels = 2, bool sign = TRUE,
|
|
int order = wxLITTLE_ENDIAN);
|
|
~wxSoundFormatPcm();
|
|
|
|
void SetSampleRate(wxUint32 srate);
|
|
void SetBPS(wxUint8 bps);
|
|
void SetChannels(wxUint16 nchannels);
|
|
void SetOrder(int order);
|
|
void Signed(bool sign);
|
|
|
|
wxUint32 GetSampleRate() const { return m_srate; }
|
|
wxUint8 GetBPS() const { return m_bps; }
|
|
wxUint16 GetChannels() const { return m_nchan; }
|
|
int GetOrder() const { return m_order; }
|
|
bool Signed() const { return m_signed; }
|
|
|
|
wxSoundFormatType GetType() const { return wxSOUND_PCM; }
|
|
wxSoundFormatBase *Clone() const;
|
|
|
|
wxUint32 GetTimeFromBytes(wxUint32 bytes) const;
|
|
wxUint32 GetBytesFromTime(wxUint32 time) const;
|
|
|
|
bool operator!=(const wxSoundFormatBase& frmt2) const;
|
|
|
|
protected:
|
|
wxUint32 m_srate;
|
|
wxUint8 m_bps;
|
|
wxUint16 m_nchan;
|
|
int m_order;
|
|
bool m_signed;
|
|
};
|
|
|
|
#endif
|