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Implemented Read in the PCM converter

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Changed size_t to wxUint32
Added support for G72X
WAV format multi-codec handling


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@3508 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Guilhem Lavaux
1999-08-27 17:40:40 +00:00
parent 5b4f8dd5c0
commit 0662cd3286
21 changed files with 514 additions and 80 deletions
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13
utils/wxMMedia2/lib/sndwav.h
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@@ -12,7 +12,9 @@
#pragma interface "sndwav.h"
#endif
#include <wx/defs.h>
#include <wx/stream.h>
#include <wx/datstrm.h>
#include "sndbase.h"
#include "sndcodec.h"
#include "sndfile.h"
@@ -34,8 +36,15 @@ class wxSoundWave: public wxSoundFileStream {
bool PrepareToRecord(unsigned long time);
bool FinishRecording();
size_t GetData(void *buffer, size_t len);
size_t PutData(const void *buffer, size_t len);
wxUint32 GetData(void *buffer, wxUint32 len);
wxUint32 PutData(const void *buffer, wxUint32 len);
bool HandlePCM(wxDataInputStream& data, wxUint16 channels,
wxUint32 sample_fq, wxUint32 byte_p_sec,
wxUint16 byte_p_spl, wxUint16 bits_p_spl);
bool HandleG721(wxDataInputStream& data, wxUint16 channels,
wxUint32 sample_fq, wxUint32 byte_p_sec,
wxUint16 byte_p_spl, wxUint16 bits_p_spl);
};
#endif