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Diffstat (limited to '')
| -rw-r--r-- | sdk/dx8sdk/Include/dmusbuff.h | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/sdk/dx8sdk/Include/dmusbuff.h b/sdk/dx8sdk/Include/dmusbuff.h deleted file mode 100644 index 54884538..00000000 --- a/sdk/dx8sdk/Include/dmusbuff.h +++ /dev/null @@ -1,41 +0,0 @@ -/*************************************************************************** -* * -* DMusBuff.h -- This module defines the buffer format for DirectMusic * -* Shared file between user mode and kernel mode components * -* * -* Copyright (c) 1998, Microsoft Corp. All rights reserved. * -* * -***************************************************************************/ - -#ifndef _DMusBuff_ -#define _DMusBuff_ - -/* Format of DirectMusic events in a buffer - * - * A buffer contains 1 or more events, each with the following header. - * Immediately following the header is the event data. The header+data - * size is rounded to the nearest quadword (8 bytes). - */ - -#include <pshpack4.h> /* Do not pad at end - that's where the data is */ -typedef struct _DMUS_EVENTHEADER *LPDMUS_EVENTHEADER; -typedef struct _DMUS_EVENTHEADER -{ - DWORD cbEvent; /* Unrounded bytes in event */ - DWORD dwChannelGroup; /* Channel group of event */ - REFERENCE_TIME rtDelta; /* Delta from start time of entire buffer */ - DWORD dwFlags; /* Flags DMUS_EVENT_xxx */ -} DMUS_EVENTHEADER; -#include <poppack.h> - -#define DMUS_EVENT_STRUCTURED 0x00000001 /* Unstructured data (SysEx, etc.) */ - -/* The number of bytes to allocate for an event with 'cb' data bytes. - */ -#define QWORD_ALIGN(x) (((x) + 7) & ~7) -#define DMUS_EVENT_SIZE(cb) QWORD_ALIGN(sizeof(DMUS_EVENTHEADER) + cb) - - -#endif /* _DMusBuff_ */ - - |