projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 4d6306eb GL |
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 |