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Commit	Line	Data
	1	// /////////////////////////////////////////////////////////////////////////////
	2	// Name: sndaiff.h
	3	// Purpose: wxMMedia Aiff Codec
	4	// Author: Guilhem Lavaux
	5	// Created: 1997
	6	// Updated: February 1998
	7	// Copyright: (C) 1997, 1998, Guilhem Lavaux
	8	// License: wxWindows license
	9	// /////////////////////////////////////////////////////////////////////////////
	10	/* Real -- C++ -- */
	11	#ifndef __SND_aiff_H__
	12	#define __SND_aiff_H__
	13	#ifdef __GNUG__
	14	#pragma interface
	15	#endif
	16
	17	#include "mmriff.h"
	18	#include "sndfile.h"
	19
	20	///
	21	class wxSndAiffCodec : public wxSndFileCodec {
	22	///
	23	DECLARE_DYNAMIC_CLASS(wxSndAiffCodec)
	24	public:
	25	///
	26	wxSndAiffCodec();
	27	///
	28	wxSndAiffCodec(wxInputStream& s, bool preload = FALSE, bool seekable = TRUE);
	29	///
	30	wxSndAiffCodec(wxOutputStream& s, bool seekable = TRUE);
	31	///
	32	wxSndAiffCodec(const wxString& fname);
	33	///
	34	virtual ~wxSndAiffCodec();
	35
	36	virtual bool OnNeedData(char *buf, wxUint32 size);
	37	virtual bool OnWriteData(char *buf, wxUint32 size);
	38
	39	virtual wxUint32 PrepareToPlay();
	40	virtual bool PrepareToRecord(wxUint32 file_size);
	41
	42	virtual void SetFile(wxInputStream& s, bool preload = FALSE,
	43	bool seekable = FALSE);
	44	virtual void SetFile(wxOutputStream& s,
	45	bool seekable = FALSE);
	46	protected:
	47	void ParseCOMM();
	48	void ParseSSND();
	49
	50	void WriteCOMM();
	51	void WriteSSND(wxUint32 file_size);
	52
	53	protected:
	54	wxUint32 m_spos, m_slen;
	55	wxUint32 m_chunksize;
	56	};
	57
	58	#endif