| /* DirectMusic Buffer Format | |
| * | |
| * Copyright (C) 2003-2004 Rok Mandeljc | |
| * | |
| * This program is free software; you can redistribute it and/or | |
| * modify it under the terms of the GNU Lesser General Public | |
| * License as published by the Free Software Foundation; either | |
| * version 2.1 of the License, or (at your option) any later version. | |
| * | |
| * This program is distributed in the hope that it will be useful, | |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| * Lesser General Public License for more details. | |
| * | |
| * You should have received a copy of the GNU Lesser General Public | |
| * License along with this program; if not, write to the Free Software | |
| * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA | |
| */ | |
| #ifndef __WINE_DMUSIC_BUFFER_H | |
| #define __WINE_DMUSIC_BUFFER_H | |
| #include <dmdls.h> | |
| /***************************************************************************** | |
| * Misc. definitions | |
| */ | |
| #define QWORD_ALIGN(x) (((x) + 7) & ~7) | |
| #define DMUS_EVENT_SIZE(cb) QWORD_ALIGN(sizeof(DMUS_EVENTHEADER) + cb) | |
| /***************************************************************************** | |
| * Flags | |
| */ | |
| #define DMUS_EVENT_STRUCTURED 0x1 | |
| /***************************************************************************** | |
| * Structures | |
| */ | |
| /* typedef definitions */ | |
| typedef struct _DMUS_EVENTHEADER DMUS_EVENTHEADER, *LPDMUS_EVENTHEADER; | |
| /* actual structure*/ | |
| #pragma pack(push,4) | |
| struct _DMUS_EVENTHEADER { | |
| DWORD cbEvent; | |
| DWORD dwChannelGroup; | |
| REFERENCE_TIME rtDelta; | |
| DWORD dwFlags; | |
| }; | |
| #pragma pack(pop) | |
| #endif /* __WINE_DMUSIC_BUFFER_H */ |