;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; ; 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 STRUC Off dw ? Sel dw ? OFFSEL ENDS LOHI STRUC Lo dw ? Hi dw ? LOHI ENDS ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; ; Helper functions for drivers ; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; DCB_NOSWITCH equ 0008h ; don't switch stacks for callback DCB_TYPEMASK equ 0007h ; callback type mask DCB_NULL equ 0000h ; unknown callback type ; flags for wFlags parameter of DriverCallback() DCB_WINDOW equ 0001h ; dwCallback is a HWND DCB_TASK equ 0002h ; dwCallback is a HTASK DCB_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 loaded MAXWAVEDRIVERS equ 10 ; waveform input and output device open information structure WAVEOPENDESC struc wod_hWave dw ? ; handle wod_lpFormat dd ? ; format of wave data wod_dwCallback dd ? ; callback wod_dwInstance dd ? ; app's private instance information WAVEOPENDESC ends ; message sent by mmsystem to wodMessage(), widMessage(), modMessage(), ; and midMessage() when it initializes the wave and midi drivers DRVM_USER equ 4000h DRVM_INIT equ 100 WODM_INIT equ DRVM_INIT WIDM_INIT equ DRVM_INIT MODM_INIT equ DRVM_INIT MIDM_INIT equ DRVM_INIT AUXM_INIT equ DRVM_INIT ; messages sent to wodMessage() entry-point function WODM_GETNUMDEVS equ 3 WODM_GETDEVCAPS equ 4 WODM_OPEN equ 5 WODM_CLOSE equ 6 WODM_PREPARE equ 7 WODM_UNPREPARE equ 8 WODM_WRITE equ 9 WODM_PAUSE equ 10 WODM_RESTART equ 11 WODM_RESET equ 12 WODM_GETPOS equ 13 WODM_GETPITCH equ 14 WODM_SETPITCH equ 15 WODM_GETVOLUME equ 16 WODM_SETVOLUME equ 17 WODM_GETPLAYBACKRATE equ 18 WODM_SETPLAYBACKRATE equ 19 WODM_BREAKLOOP equ 20 ; messages sent to widMessage() entry-point function WIDM_GETNUMDEVS equ 50 WIDM_GETDEVCAPS equ 51 WIDM_OPEN equ 52 WIDM_CLOSE equ 53 WIDM_PREPARE equ 54 WIDM_UNPREPARE equ 55 WIDM_ADDBUFFER equ 56 WIDM_START equ 57 WIDM_STOP equ 58 WIDM_RESET equ 59 WIDM_GETPOS equ 60 endif ;ifndef MMNOWAVEDEV ifndef MMNOMIDIDEV ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; ; MIDI device driver support ; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; maximum number of MIDI device drivers loaded MAXMIDIDRIVERS equ 10 ; MIDI input and output device open information structure MIDIOPENDESC struc mod_hMidi dw ? ; handle mod_dwCallback dd ? ; callback mod_dwInstance dd ? ; app's private instance information MIDIOPENDESC ends ; messages sent to modMessage() entry-point function MODM_GETNUMDEVS equ 1 MODM_GETDEVCAPS equ 2 MODM_OPEN equ 3 MODM_CLOSE equ 4 MODM_PREPARE equ 5 MODM_UNPREPARE equ 6 MODM_DATA equ 7 MODM_LONGDATA equ 8 MODM_RESET equ 9 MODM_GETVOLUME equ 10 MODM_SETVOLUME equ 11 MODM_CACHEPATCHES equ 12 MODM_CACHEDRUMPATCHES equ 13 ; messages sent to midMessage() entry-point function MIDM_GETNUMDEVS equ 53 MIDM_GETDEVCAPS equ 54 MIDM_OPEN equ 55 MIDM_CLOSE equ 56 MIDM_PREPARE equ 57 MIDM_UNPREPARE equ 58 MIDM_ADDBUFFER equ 59 MIDM_START equ 60 MIDM_STOP equ 61 MIDM_RESET equ 62 endif ;ifndef MMNOMIDIDEV ifndef MMNOAUXDEV ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; ; Auxiliary audio device driver support ; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; maximum number of auxiliary device drivers loaded MAXAUXDRIVERS equ 10 ; messages sent to auxMessage() entry-point function AUXDM_GETNUMDEVS equ 3 AUXDM_GETDEVCAPS equ 4 AUXDM_GETVOLUME equ 5 AUXDM_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 event TIMEREVENT ends ; messages sent to tddMessage() function TDD_KILLTIMEREVENT equ DRV_RESERVED+0 ; indices into a table of TDD_SETTIMEREVENT equ DRV_RESERVED+4 ; functions; thus offset by TDD_GETSYSTEMTIME equ DRV_RESERVED+8 ; four each time... TDD_GETDEVCAPS equ DRV_RESERVED+12 ; room for future expansion TDD_BEGINMINPERIOD equ DRV_RESERVED+16 ; room for future expansion TDD_ENDMINPERIOD equ DRV_RESERVED+20 ; room for future expansion endif ;ifndef MMNOTIMERDEV ifndef MMNOJOYDEV ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; ; Joystick device driver support ; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; joystick calibration info structure JOYCALIBRATE 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() function JDD_GETNUMDEVS equ DRV_RESERVED+0001h JDD_GETDEVCAPS equ DRV_RESERVED+0002h JDD_GETPOS equ DRV_RESERVED+0101h JDD_SETCALIBRATION equ DRV_RESERVED+0102h endif ;ifndef MMNOJOYDEV ifndef MMNOMCIDEV ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; ; MCI device driver support ; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; internal MCI messages MCI_OPEN_DRIVER equ 0801h MCI_CLOSE_DRIVER equ 0802h MAKEMCIRESOURCE MACRO a,b mov ax,a mov dx,b ENDM ; string return values only used with MAKEMCIRESOURCE MCI_FALSE equ (MCI_STRING_OFFSET + 19) MCI_TRUE equ (MCI_STRING_OFFSET + 20) ; resource string return values MCI_FORMAT_RETURN_BASE equ MCI_FORMAT_MILLISECONDS_S MCI_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 driver MCI_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 driver MCI_OPEN_DRIVER_PARMS ends ; maximum length of an MCI device type MCI_MAX_DEVICE_TYPE_LENGTH equ 80 ; flags for mciSendCommandInternal() which direct mciSendString() how to ; interpret the return value MCI_RESOURCE_RETURNED equ 00010000h ; resource ID MCI_COLONIZED3_RETURN equ 00020000h ; colonized ID, 3 bytes data MCI_COLONIZED4_RETURN equ 00040000h ; colonized ID, 4 bytes data MCI_INTEGER_RETURNED equ 00080000h ; integer conversion needed MCI_RESOURCE_DRIVER equ 00100000h ; driver owns returned resource ; invalid command table ID MCI_NO_COMMAND_TABLE equ 0FFFFh ; command table information type tags MCI_COMMAND_HEAD equ 0 MCI_STRING equ 1 MCI_INTEGER equ 2 MCI_END_COMMAND equ 3 MCI_RETURN equ 4 MCI_FLAG equ 5 MCI_END_COMMAND_LIST equ 6 MCI_RECT equ 7 MCI_CONSTANT equ 8 MCI_END_CONSTANT equ 9 endif ;ifndef MMNOMCIDEV ifndef MMNOTASKDEV ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; ; Task support ; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; error return values TASKERR_NOTASKSUPPORT equ 1 TASKERR_OUTOFMEMORY equ 2 endif ;ifndef MMNOTASKDEV