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-
- // gfxsound.h
- //
- // Copyright (c) 1996 by Toshiaki Tsuji, all rights reserved.
-
- #ifndef __GFXSOUND_H__
- #define __GFXSOUND_H__
-
- #include "stdgfx.h"
- #include "gfxsddrv.h"
-
- struct MIDICHUNK
- {
- CHAR Name[4];
- LONG Length;
- }; // End of MIDICHUNK
-
- struct MIDIHEADER
- {
- MIDICHUNK Chunk;
- SHORT Type;
- SHORT NumTracks;
- SHORT Time;
- }; // End of MIDIHEADER
-
- struct MIDIEVENTTYPE
- {
- LONG DeltaTime;
- }; // End of MIDIEVENTTYPE
-
- struct MIDITRACK
- {
- MIDICHUNK Chunk;
- SHORT NumEvents;
- MIDIEVENTTYPE *Events;
- }; // End of MIDITRACK
-
- class SOUND : public MYOBJECT
- {
- protected :
- VOID ReverseWORD ( SHORT *Word );
- VOID ReverseDWORD ( DWORD *DWord );
-
- DWORD ReadMIDIDeltaTime ( FILEHANDLE f );
- BOOLEAN ReadMIDIChunk ( FILEHANDLE f, MIDICHUNK *Chunk );
- BOOLEAN ReadMIDIHeader ( FILEHANDLE f, MIDIHEADER *Header );
- BOOLEAN ReadMIDIEvent ( FILEHANDLE f, MIDIEVENTTYPE *Event );
- BOOLEAN ReadMIDITrack ( FILEHANDLE f, MIDITRACK *Track );
-
- public :
- SOUND ();
- virtual ~SOUND ();
-
- BOOLEAN LoadMIDI ( STRING FileName );
- }; // End of SOUND class
-
- extern SOUND Sound;
-
- #endif
-