projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 526ddb13 GL |
1 | // -------------------------------------------------------------------------- |
| 2 | // Name: sndwav.h | |
| 3 | // Purpose: | |
| 4 | // Date: 08/11/1999 | |
| 5 | // Author: Guilhem Lavaux <lavaux@easynet.fr> (C) 1999 | |
| 6 | // CVSID: $Id$ | |
| 7 | // -------------------------------------------------------------------------- | |
| 8 | #ifndef _WX_SNDWAV_H | |
| 9 | #define _WX_SNDWAV_H | |
| 10 | ||
| 11 | #ifdef __GNUG__ | |
| 12 | #pragma interface "sndwav.h" | |
| 13 | #endif | |
| 14 | ||
| 0662cd32 | 15 | #include <wx/defs.h> |
| 526ddb13 | 16 | #include <wx/stream.h> |
| 0662cd32 | 17 | #include <wx/datstrm.h> |
| 526ddb13 GL |
18 | #include "sndbase.h" |
| 19 | #include "sndcodec.h" | |
| 20 | #include "sndfile.h" | |
| 21 | ||
| 22 | // | |
| 23 | // WAVE codec | |
| 24 | // | |
| 25 | ||
| 26 | class wxSoundWave: public wxSoundFileStream { | |
| 27 | public: | |
| 28 | wxSoundWave(wxInputStream& stream, wxSoundStream& io_sound); | |
| 29 | wxSoundWave(wxOutputStream& stream, wxSoundStream& io_sound); | |
| 30 | ~wxSoundWave(); | |
| 31 | ||
| 32 | bool CanRead(); | |
| 33 | ||
| 34 | protected: | |
| 35 | bool PrepareToPlay(); | |
| 36 | bool PrepareToRecord(unsigned long time); | |
| 37 | bool FinishRecording(); | |
| 38 | ||
| 0662cd32 GL |
39 | wxUint32 GetData(void *buffer, wxUint32 len); |
| 40 | wxUint32 PutData(const void *buffer, wxUint32 len); | |
| 41 | ||
| 42 | bool HandlePCM(wxDataInputStream& data, wxUint16 channels, | |
| 43 | wxUint32 sample_fq, wxUint32 byte_p_sec, | |
| 44 | wxUint16 byte_p_spl, wxUint16 bits_p_spl); | |
| 45 | bool HandleG721(wxDataInputStream& data, wxUint16 channels, | |
| 46 | wxUint32 sample_fq, wxUint32 byte_p_sec, | |
| 47 | wxUint16 byte_p_spl, wxUint16 bits_p_spl); | |
| 526ddb13 GL |
48 | }; |
| 49 | ||
| 50 | #endif |