LGram16
dd97ddec92
Move git root from Client/ to src/ to track all source code: - Client: Game client source (moved to Client/Client/) - Server: Game server source - GameTools: Development tools - CryptoSource: Encryption utilities - database: Database scripts - Script: Game scripts - rylCoder_16.02.2008_src: Legacy coder tools - GMFont, Game: Additional resources 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
64 lines
1.9 KiB
C++
64 lines
1.9 KiB
C++
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#ifndef _Wave_H_
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#define _Wave_H_
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#include <windows.h>
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#include <mmsystem.h>
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#include <mmreg.h>
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#define WAVEFILE_READ 1
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#define WAVEFILE_WRITE 2
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//-----------------------------------------------------------------------------
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// Miscellaneous helper functions
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//-----------------------------------------------------------------------------
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#define SAFE_DELETE(p) { if(p) { delete (p); (p)=NULL; } }
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#define SAFE_DELETE_ARRAY(p) { if(p) { delete[] (p); (p)=NULL; } }
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#define SAFE_RELEASE(p) { if(p) { (p)->Release(); (p)=NULL; } }
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//-----------------------------------------------------------------------------
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// Name: class CWaveFile
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// Desc: Encapsulates reading or writing sound data to or from a wave file
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//-----------------------------------------------------------------------------
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class CWaveFile
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{
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public:
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WAVEFORMATEX* m_pwfx; // Pointer to WAVEFORMATEX structure
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HMMIO m_hmmio; // MM I/O handle for the WAVE
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MMCKINFO m_ck; // Multimedia RIFF chunk
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MMCKINFO m_ckRiff; // Use in opening a WAVE file
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DWORD m_dwSize; // The size of the wave file
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MMIOINFO m_mmioinfoOut;
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DWORD m_dwFlags;
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BOOL m_bIsReadingFromMemory;
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BYTE* m_pbData;
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BYTE* m_pbDataCur;
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ULONG m_ulDataSize;
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protected:
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HRESULT ReadMMIO();
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HRESULT WriteMMIO( WAVEFORMATEX *pwfxDest );
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public:
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CWaveFile();
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~CWaveFile();
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HRESULT Open( LPTSTR strFileName, WAVEFORMATEX* pwfx, DWORD dwFlags );
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HRESULT OpenFromMemory( BYTE* pbData, ULONG ulDataSize, WAVEFORMATEX* pwfx, DWORD dwFlags );
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HRESULT Close();
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HRESULT Read( BYTE* pBuffer, DWORD dwSizeToRead, DWORD* pdwSizeRead );
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HRESULT Write( UINT nSizeToWrite, BYTE* pbData, UINT* pnSizeWrote );
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LONG Seek( LONG offset, int Origin );
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DWORD GetSize();
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HRESULT ResetFile();
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WAVEFORMATEX* GetFormat() { return m_pwfx; };
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};
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#endif |