Source code of Windows XP (NT5)
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; MMDDK.INC - Multimedia assembly language structures & constants; for the Development Kit;; Copyright (c) Microsoft Corporation 1990. All rights reserved;;; If defined, the following flags inhibit inclusion of the indicated items:;; NOTIMERDEV - The Timer Device; NOJOYDEV - The Joystick Device; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; If defined, the following flags inhibit inclusion; of the indicated items:; ; MMNOMIDIDEV - MIDI support; MMNOWAVEDEV - Waveform support; MMNOAUXDEV - Auxiliary output support; MMNOTIMERDEV - Timer support; MMNOJOYDEV - Joystick support; MMNOMCIDEV - MCI support; MMNOTASKDEV - Task support;
OFFSEL STRUCOff dw ?Sel dw ?OFFSEL ENDS
LOHI STRUCLo dw ?Hi dw ?LOHI ENDS
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Helper functions for drivers;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
DCB_NOSWITCH equ 0008h ; don't switch stacks for callbackDCB_TYPEMASK equ 0007h ; callback type maskDCB_NULL equ 0000h ; unknown callback type
; flags for wFlags parameter of DriverCallback()DCB_WINDOW equ 0001h ; dwCallback is a HWNDDCB_TASK equ 0002h ; dwCallback is a HTASKDCB_FUNCTION equ 0003h ; dwCallback is a FARPROC
; device ID for 386 AUTODMA VxD VADMAD_Device_ID equ 0444h
ifndef MMNOWAVEDEV;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; Waveform device driver support; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; maximum number of wave device drivers loadedMAXWAVEDRIVERS equ 10
; waveform input and output device open information structureWAVEOPENDESC struc wod_hWave dw ? ; handle wod_lpFormat dd ? ; format of wave data wod_dwCallback dd ? ; callback wod_dwInstance dd ? ; app's private instance informationWAVEOPENDESC ends
; message sent by mmsystem to wodMessage(), widMessage(), modMessage(),; and midMessage() when it initializes the wave and midi drivers
DRVM_USER equ 4000hDRVM_INIT equ 100WODM_INIT equ DRVM_INITWIDM_INIT equ DRVM_INITMODM_INIT equ DRVM_INITMIDM_INIT equ DRVM_INITAUXM_INIT equ DRVM_INIT
; messages sent to wodMessage() entry-point functionWODM_GETNUMDEVS equ 3WODM_GETDEVCAPS equ 4WODM_OPEN equ 5WODM_CLOSE equ 6WODM_PREPARE equ 7WODM_UNPREPARE equ 8WODM_WRITE equ 9WODM_PAUSE equ 10WODM_RESTART equ 11WODM_RESET equ 12 WODM_GETPOS equ 13WODM_GETPITCH equ 14WODM_SETPITCH equ 15WODM_GETVOLUME equ 16WODM_SETVOLUME equ 17WODM_GETPLAYBACKRATE equ 18WODM_SETPLAYBACKRATE equ 19WODM_BREAKLOOP equ 20
; messages sent to widMessage() entry-point functionWIDM_GETNUMDEVS equ 50WIDM_GETDEVCAPS equ 51WIDM_OPEN equ 52WIDM_CLOSE equ 53WIDM_PREPARE equ 54WIDM_UNPREPARE equ 55WIDM_ADDBUFFER equ 56WIDM_START equ 57WIDM_STOP equ 58WIDM_RESET equ 59WIDM_GETPOS equ 60
endif ;ifndef MMNOWAVEDEV
ifndef MMNOMIDIDEV;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; MIDI device driver support;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; maximum number of MIDI device drivers loadedMAXMIDIDRIVERS equ 10
; MIDI input and output device open information structureMIDIOPENDESC struc mod_hMidi dw ? ; handle mod_dwCallback dd ? ; callback mod_dwInstance dd ? ; app's private instance informationMIDIOPENDESC ends
; messages sent to modMessage() entry-point functionMODM_GETNUMDEVS equ 1MODM_GETDEVCAPS equ 2MODM_OPEN equ 3MODM_CLOSE equ 4MODM_PREPARE equ 5MODM_UNPREPARE equ 6MODM_DATA equ 7MODM_LONGDATA equ 8MODM_RESET equ 9MODM_GETVOLUME equ 10MODM_SETVOLUME equ 11MODM_CACHEPATCHES equ 12 MODM_CACHEDRUMPATCHES equ 13
; messages sent to midMessage() entry-point functionMIDM_GETNUMDEVS equ 53MIDM_GETDEVCAPS equ 54MIDM_OPEN equ 55MIDM_CLOSE equ 56MIDM_PREPARE equ 57MIDM_UNPREPARE equ 58MIDM_ADDBUFFER equ 59MIDM_START equ 60MIDM_STOP equ 61MIDM_RESET equ 62
endif ;ifndef MMNOMIDIDEV
ifndef MMNOAUXDEV;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Auxiliary audio device driver support;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; maximum number of auxiliary device drivers loadedMAXAUXDRIVERS equ 10
; messages sent to auxMessage() entry-point functionAUXDM_GETNUMDEVS equ 3AUXDM_GETDEVCAPS equ 4AUXDM_GETVOLUME equ 5AUXDM_SETVOLUME equ 6
endif ;ifndef MMNOAUXDEV
ifndef MMNOTIMERDEV;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Timer device driver support;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
TIMEREVENT struc te_wDelay dw ? ; delay required te_wResolution dw ? ; resolution required te_lpFunction dd ? ; ptr to callback function te_dwUser dd ? ; user DWORD te_wFlags dw ? ; defines how to program eventTIMEREVENT ends
; messages sent to tddMessage() functionTDD_KILLTIMEREVENT equ DRV_RESERVED+0 ; indices into a table ofTDD_SETTIMEREVENT equ DRV_RESERVED+4 ; functions; thus offset byTDD_GETSYSTEMTIME equ DRV_RESERVED+8 ; four each time...TDD_GETDEVCAPS equ DRV_RESERVED+12 ; room for future expansionTDD_BEGINMINPERIOD equ DRV_RESERVED+16 ; room for future expansionTDD_ENDMINPERIOD equ DRV_RESERVED+20 ; room for future expansion
endif ;ifndef MMNOTIMERDEV
ifndef MMNOJOYDEV;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Joystick device driver support;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; joystick calibration info structureJOYCALIBRATE struc jcal_wXbase dw ? jcal_wXdelta dw ? jcal_wYbase dw ? jcal_wYdelta dw ? jcal_wZbase dw ? jcal_wZdelta dw ?JOYCALIBRATE ends
; messages sent to joystick driver's DriverProc() functionJDD_GETNUMDEVS equ DRV_RESERVED+0001hJDD_GETDEVCAPS equ DRV_RESERVED+0002hJDD_GETPOS equ DRV_RESERVED+0101hJDD_SETCALIBRATION equ DRV_RESERVED+0102h
endif ;ifndef MMNOJOYDEV
ifndef MMNOMCIDEV;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; MCI device driver support;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; internal MCI messagesMCI_OPEN_DRIVER equ 0801hMCI_CLOSE_DRIVER equ 0802h
MAKEMCIRESOURCE MACRO a,b mov ax,a mov dx,b ENDM
; string return values only used with MAKEMCIRESOURCEMCI_FALSE equ (MCI_STRING_OFFSET + 19)MCI_TRUE equ (MCI_STRING_OFFSET + 20)
; resource string return valuesMCI_FORMAT_RETURN_BASE equ MCI_FORMAT_MILLISECONDS_SMCI_FORMAT_MILLISECONDS_S equ (MCI_STRING_OFFSET + 21)MCI_FORMAT_HMS_S equ (MCI_STRING_OFFSET + 22)MCI_FORMAT_MSF_S equ (MCI_STRING_OFFSET + 23)MCI_FORMAT_FRAMES_S equ (MCI_STRING_OFFSET + 24)MCI_FORMAT_SMPTE_24_S equ (MCI_STRING_OFFSET + 25)MCI_FORMAT_SMPTE_25_S equ (MCI_STRING_OFFSET + 26)MCI_FORMAT_SMPTE_30_S equ (MCI_STRING_OFFSET + 27)MCI_FORMAT_SMPTE_30DROP_S equ (MCI_STRING_OFFSET + 28)MCI_FORMAT_BYTES_S equ (MCI_STRING_OFFSET + 29)MCI_FORMAT_SAMPLES_S equ (MCI_STRING_OFFSET + 30)MCI_FORMAT_TMSF_S equ (MCI_STRING_OFFSET + 31)
MCI_VD_FORMAT_TRACK_S equ (MCI_VD_OFFSET + 5)
WAVE_FORMAT_PCM_S equ (MCI_WAVE_OFFSET + 0)WAVE_MAPPER_S equ (MCI_WAVE_OFFSET + 1)
MCI_SEQ_MAPPER_S equ (MCI_SEQ_OFFSET + 5)MCI_SEQ_FILE_S equ (MCI_SEQ_OFFSET + 6)MCI_SEQ_MIDI_S equ (MCI_SEQ_OFFSET + 7)MCI_SEQ_SMPTE_S equ (MCI_SEQ_OFFSET + 8)MCI_SEQ_FORMAT_SONGPTR_S equ (MCI_SEQ_OFFSET + 9)MCI_SEQ_NONE_S equ (MCI_SEQ_OFFSET + 10)MIDIMAPPER_S equ (MCI_SEQ_OFFSET + 11)
; parameters for internal version of MCI_OPEN message sent from; mciOpenDevice() to the driverMCI_OPEN_DRIVER_PARMS struc mciodrv_wDeviceID dw ? ; device ID mciodrv_lpstrParams dw ? ; parameter string for entry in SYSTEM.INI mciodrv_wCustomCommandTable dw ? ; custom command table (0FFFFh if none) ; filled in by the driver mciodrv_wType dw ? ; driver type filled in by the driverMCI_OPEN_DRIVER_PARMS ends
; maximum length of an MCI device typeMCI_MAX_DEVICE_TYPE_LENGTH equ 80
; flags for mciSendCommandInternal() which direct mciSendString() how to; interpret the return valueMCI_RESOURCE_RETURNED equ 00010000h ; resource IDMCI_COLONIZED3_RETURN equ 00020000h ; colonized ID, 3 bytes dataMCI_COLONIZED4_RETURN equ 00040000h ; colonized ID, 4 bytes dataMCI_INTEGER_RETURNED equ 00080000h ; integer conversion neededMCI_RESOURCE_DRIVER equ 00100000h ; driver owns returned resource
; invalid command table IDMCI_NO_COMMAND_TABLE equ 0FFFFh
; command table information type tagsMCI_COMMAND_HEAD equ 0MCI_STRING equ 1MCI_INTEGER equ 2MCI_END_COMMAND equ 3MCI_RETURN equ 4MCI_FLAG equ 5MCI_END_COMMAND_LIST equ 6MCI_RECT equ 7MCI_CONSTANT equ 8MCI_END_CONSTANT equ 9
endif ;ifndef MMNOMCIDEV
ifndef MMNOTASKDEV;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; Task support;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
; error return valuesTASKERR_NOTASKSUPPORT equ 1TASKERR_OUTOFMEMORY equ 2
endif ;ifndef MMNOTASKDEV
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