Microsoft Multimedia Development Kit 0.9 beta

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/ Microsoft Multimedia Development Kit 0.9 beta / MDKBeta_Release3_ISO9660.iso / mdk / include / mmsystem.h < prev next >

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C/C++ Source or Header | 1991-06-16 | 70.7 KB | 1,860 lines

/**************************************************************************** Multimedia Systems Software Development Kit Include File Copyright (c) Microsoft Corporation 1990. All rights reserved If defined, the following flags inhibit inclusion of the indicated items: MMNOSOUND - Sound support MMNOWAVE - Waveform support MMNOMIDI - MIDI support MMNOAUX - Auxiliary output support MMNOTIMER - Timer support MMNOJOY - Joystick support MMNOMCI - MCI support MMNODRV - Installable driver support MMNOMMIO - MMIO library support MMNOMMSYSTEM - No mmsystem general functions ****************************************************************************/ #define MMSYSTEM typedef WORD VERSION; /**************************************************************************** Multimedia Systems Window Messages ****************************************************************************/ #ifndef WM_MM_RESERVED_FIRST // taken from windows.h /* The following message range reserved for multi-media */ #define WM_MM_RESERVED_FIRST 0x03B0 #define WM_MM_RESERVED_LAST 0x03EF #endif #define MM_JOY1MOVE (WM_MM_RESERVED_FIRST + 1) #define MM_JOY2MOVE (1 + MM_JOY1MOVE) #define MM_JOY1ZMOVE (WM_MM_RESERVED_FIRST + 3) #define MM_JOY2ZMOVE (1 + MM_JOY1ZMOVE) #define MM_JOY1BUTTONDOWN (WM_MM_RESERVED_FIRST + 5) #define MM_JOY2BUTTONDOWN (1 + MM_JOY1BUTTONDOWN) #define MM_JOY1BUTTONUP (WM_MM_RESERVED_FIRST + 7) #define MM_JOY2BUTTONUP (1 + MM_JOY1BUTTONUP) #define MM_MCINOTIFY (WM_MM_RESERVED_FIRST + 9) #define MM_WOM_OPEN (WM_MM_RESERVED_FIRST + 11) #define MM_WOM_CLOSE (WM_MM_RESERVED_FIRST + 12) #define MM_WOM_DONE (WM_MM_RESERVED_FIRST + 13) #define MM_WIM_OPEN (WM_MM_RESERVED_FIRST + 14) #define MM_WIM_CLOSE (WM_MM_RESERVED_FIRST + 15) #define MM_WIM_DATA (WM_MM_RESERVED_FIRST + 16) #define MM_MIM_OPEN (WM_MM_RESERVED_FIRST + 17) #define MM_MIM_CLOSE (WM_MM_RESERVED_FIRST + 18) #define MM_MIM_DATA (WM_MM_RESERVED_FIRST + 19) #define MM_MIM_LONGDATA (WM_MM_RESERVED_FIRST + 20) #define MM_MIM_ERROR (WM_MM_RESERVED_FIRST + 21) #define MM_MIM_LONGERROR (WM_MM_RESERVED_FIRST + 22) #define MM_MOM_OPEN (WM_MM_RESERVED_FIRST + 23) #define MM_MOM_CLOSE (WM_MM_RESERVED_FIRST + 24) #define MM_MOM_DONE (WM_MM_RESERVED_FIRST + 25) #define MM_MCISYSTEM_STRING (WM_MM_RESERVED_FIRST + 26) // maximum length of szPname in devcaps structures #define MAXPNAMELEN 32 /**************************************************************************** String resource number bases ****************************************************************************/ #define MAXERRORLENGTH 128 // maximum error text length (including // terminating null) // error string resources #define MMSYSERR_BASE 0 #define WAVERR_BASE 32 #define MIDIERR_BASE 64 #define TIMERR_BASE 128 #define JOYERR_BASE 160 #define MCIERR_BASE 256 #define MCI_STRING_OFFSET 512 // general mci string resources #define MCI_VD_OFFSET 1024 // videodisc command string resources #define MCI_CD_OFFSET 1088 // redbook audio command string resources #define MCI_WAVE_OFFSET 1152 // wave audio command string resources #define MCI_SEQ_OFFSET 1216 // sequencer command string resources /**************************************************************************** General error return values ****************************************************************************/ #define MMSYSERR_NOERROR 0 // no error #define MMSYSERR_ERROR (MMSYSERR_BASE + 1) // unspecified error #define MMSYSERR_BADDEVICEID (MMSYSERR_BASE + 2) // device id is out of range #define MMSYSERR_NOTENABLED (MMSYSERR_BASE + 3) // driver failed its enable #define MMSYSERR_ALLOCATED (MMSYSERR_BASE + 4) // device already allocated #define MMSYSERR_INVALHANDLE (MMSYSERR_BASE + 5) // device handle is invalid #define MMSYSERR_NODRIVER (MMSYSERR_BASE + 6) // no device driver present #define MMSYSERR_NOMEM (MMSYSERR_BASE + 7) // memory allocation error #define MMSYSERR_NOTSUPPORTED (MMSYSERR_BASE + 8) // function isn't supported #define MMSYSERR_BADERRNUM (MMSYSERR_BASE + 9) // error number out of range #define MMSYSERR_LASTERROR (MMSYSERR_BASE + 9) // last error in range /**************************************************************************** driver callback the CALLBACK_* flags are used with WaveOutOpen(), WaveInOpen(), midiInOpen(), and midiOutOpen() to determine the type of the dwCallback parameter ****************************************************************************/ #define CALLBACK_TYPEMASK 0x00070000l // callback type mask #define CALLBACK_NULL 0x00000000l // unknown callback type #define CALLBACK_WINDOW 0x00010000l // dwCallback is a HWND #define CALLBACK_TASK 0x00020000l // dwCallback is a HTASK #define CALLBACK_FUNCTION 0x00030000l // dwCallback is a FARPROC typedef void (FAR PASCAL DRVCALLBACK) (HANDLE h, WORD msg, DWORD dwUser, DWORD dw1, DWORD dw2); typedef DRVCALLBACK FAR *LPDRVCALLBACK; /**************************************************************************** Manufacturer and product ids ****************************************************************************/ // manufacturer ids #define MM_MICROSOFT 1 // product ids #define MM_MIDI_MAPPER 1 #define MM_WAVE_MAPPER 2 #define MM_SNDBLST_MIDIOUT 3 #define MM_SNDBLST_MIDIIN 4 #define MM_SNDBLST_SYNTH 5 #define MM_SNDBLST_WAVEOUT 6 #define MM_SNDBLST_WAVEIN 7 #define MM_ADLIB 9 #define MM_MPU401_MIDIOUT 10 #define MM_MPU401_MIDIIN 11 #define MM_PC_JOYSTICK 12 /**************************************************************************** MMTIME union of various structs ****************************************************************************/ typedef struct mmtime_tag { WORD wType; // the contents of the union union { DWORD ms; // milliseconds DWORD sample; // samples DWORD cb; // byte count struct { // SMPTE BYTE hour; // hours BYTE min; // minutes BYTE sec; // seconds BYTE frame; // frames BYTE fps; // frames per second (24, 25, 29(30 drop) or 30) BYTE dummy; } smpte; struct { // MIDI DWORD songptrpos; // song pointer position } midi; } u; } MMTIME; typedef MMTIME FAR *LPMMTIME; // types for MMTIME struct #define TIME_MS 0x0001 // time counted in Milliseconds #define TIME_SAMPLES 0x0002 // number of wave samples #define TIME_BYTES 0x0004 // current byte offset #define TIME_SMPTE 0x0008 // smpte time #define TIME_MIDI 0x0010 // midi time ///////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////// #ifndef MMNOMMSYSTEM /**************************************************************************** Version Function for mmsystem - high order byte is major version. low order byte is minor version. ****************************************************************************/ WORD FAR PASCAL mmsystemGetVersion(void); #endif #ifndef MMNOSOUND /**************************************************************************** Sound support functions ****************************************************************************/ BOOL FAR PASCAL sndPlaySound(LPSTR lpszSoundName, WORD wFlags); // flag values for sndPlaySound() #define SND_SYNC 0x0000 // play synchronously (default) #define SND_ASYNC 0x0001 // play asynchronously #define SND_NODEFAULT 0x0002 // don't use default if sound not found #define SND_MEMORY 0x0004 // the LPSTR points to a memory file #define SND_LOOP 0x0008 // loop the sound, until next sndPlaySound #define SND_NOSTOP 0x0010 // dont stop any currently playing sound #endif // ifndef MMNOSOUND #ifndef MMNOWAVE /**************************************************************************** Waveform ****************************************************************************/ typedef HANDLE HWAVEIN; typedef HANDLE HWAVEOUT; typedef HWAVEIN FAR *LPHWAVEIN; typedef HWAVEOUT FAR *LPHWAVEOUT; // device id for wave mapper #define WAVE_MAPPER (-1) // flags for waveOutOpen and waveInOpen #define WAVE_FORMAT_QUERY 0x0001 /**************************************************************************** Wave error return values ****************************************************************************/ #define WAVERR_BADFORMAT (WAVERR_BASE + 0) // unsupported wave format #define WAVERR_STILLPLAYING (WAVERR_BASE + 1) // still something playing #define WAVERR_UNPREPARED (WAVERR_BASE + 2) // header hasn't been prepared #define WAVERR_LASTERROR (WAVERR_BASE + 2) // last error in range /**************************************************************************** Wave callback ****************************************************************************/ typedef DRVCALLBACK WAVECALLBACK; typedef WAVECALLBACK FAR *LPWAVECALLBACK; // wave callback messages #define WOM_OPEN MM_WOM_OPEN #define WOM_CLOSE MM_WOM_CLOSE #define WOM_DONE MM_WOM_DONE #define WIM_OPEN MM_WIM_OPEN #define WIM_CLOSE MM_WIM_CLOSE #define WIM_DATA MM_WIM_DATA /**************************************************************************** Wave data block header ****************************************************************************/ typedef struct wavehdr_tag { LPSTR lpData; // pointer to locked data buffer DWORD dwBufferLength; // length of data buffer DWORD dwBytesRecorded; // used for input only DWORD dwUser; // for client's use DWORD dwFlags; // assorted flags (see defines) DWORD dwLoops; // loop control counter struct wavehdr_tag far *lpNext; // reserved for driver DWORD reserved; // reserved for driver } WAVEHDR; typedef WAVEHDR FAR *LPWAVEHDR; // equates for WAVEHDR flag bits #define WHDR_DONE 0x00000001 // done bit #define WHDR_PREPARED 0x00000002 // set if this header has been prepared #define WHDR_BEGINLOOP 0x00000004 // loop start block #define WHDR_ENDLOOP 0x00000008 // loop end block #define WHDR_INQUEUE 0x00000010 // reserved for driver /*************************************************************************** Wave device caps structures ****************************************************************************/ typedef struct waveoutcaps_tag { WORD wMid; // manufacturer id WORD wPid; // product id VERSION vDriverVersion; // version of the driver char szPname[MAXPNAMELEN]; // product name (NULL terminated string) DWORD dwFormats; // formats supported WORD wChannels; // number of sources supported. DWORD dwSupport; // what functionality the driver supports } WAVEOUTCAPS; typedef WAVEOUTCAPS FAR *LPWAVEOUTCAPS; // flags for dwSupport #define WAVECAPS_PITCH 0x0001 // supports pitch control #define WAVECAPS_PLAYBACKRATE 0x0002 // supports playback rate control #define WAVECAPS_VOLUME 0x0004 // supports volume control #define WAVECAPS_LRVOLUME 0x0008 // separate left-right volume control typedef struct waveincaps_tag { WORD wMid; // manufacturer id WORD wPid; // product id VERSION vDriverVersion; // version of the driver char szPname[MAXPNAMELEN]; // product name (NULL terminated string) DWORD dwFormats; // formats supported WORD wChannels; // number of streams supported. } WAVEINCAPS; typedef WAVEINCAPS FAR *LPWAVEINCAPS; // defines for WAVEXXXCAPS format field #define WAVE_INVALIDFORMAT 0x00000000 // invalid format #define WAVE_FORMAT_1M08 0x00000001 // 11.025 kHz, Mono, 8-bit #define WAVE_FORMAT_1S08 0x00000002 // 11.025 kHz, Stereo, 8-bit #define WAVE_FORMAT_1M16 0x00000004 // 11.025 kHz, Mono, 16-bit #define WAVE_FORMAT_1S16 0x00000008 // 11.025 kHz, Stereo, 16-bit #define WAVE_FORMAT_2M08 0x00000010 // 22.05 kHz, Mono, 8-bit #define WAVE_FORMAT_2S08 0x00000020 // 22.05 kHz, Stereo, 8-bit #define WAVE_FORMAT_2M16 0x00000040 // 22.05 kHz, Mono, 16-bit #define WAVE_FORMAT_2S16 0x00000080 // 22.05 kHz, Stereo, 16-bit #define WAVE_FORMAT_4M08 0x00000100 // 44.1 kHz, Mono, 8-bit #define WAVE_FORMAT_4S08 0x00000200 // 44.1 kHz, Stereo, 8-bit #define WAVE_FORMAT_4M16 0x00000400 // 44.1 kHz, Mono, 16-bit #define WAVE_FORMAT_4S16 0x00000800 // 44.1 kHz, Stereo, 16-bit /**************************************************************************** Wave format structures ****************************************************************************/ // format information common to all formats typedef struct waveformat_tag { WORD wFormatTag; // what format type is this? WORD nChannels; // number of channels (i.e. mono, stereo, etc.) DWORD nSamplesPerSec; // sample rate DWORD nAvgBytesPerSec; // for buffer estimation WORD nBlockAlign; // block size of data } WAVEFORMAT; typedef WAVEFORMAT NEAR *NPWAVEFORMAT; typedef WAVEFORMAT FAR *LPWAVEFORMAT; // defines for wFormatTag #define WAVE_FORMAT_PCM 1 // use if wFormatTag == WAVE_FORMAT_PCM typedef struct pcmwaveformat_tag { WAVEFORMAT wf; WORD wBitsPerSample; } PCMWAVEFORMAT; typedef PCMWAVEFORMAT NEAR *NPPCMWAVEFORMAT; typedef PCMWAVEFORMAT FAR *LPPCMWAVEFORMAT; /**************************************************************************** Wave support functions ****************************************************************************/ WORD FAR PASCAL waveOutGetNumDevs(void); WORD FAR PASCAL waveOutGetDevCaps(WORD wDeviceID, LPWAVEOUTCAPS lpCaps, WORD wSize); WORD FAR PASCAL waveOutGetVolume(WORD wDeviceID, LPDWORD lpdwVolume); WORD FAR PASCAL waveOutSetVolume(WORD wDeviceID, DWORD dwVolume); WORD FAR PASCAL waveOutGetErrorText(WORD wError, LPSTR lpText, WORD wSize); WORD FAR PASCAL waveOutOpen(LPHWAVEOUT lphWaveOut, WORD wDeviceID, LPWAVEFORMAT lpFormat, DWORD dwCallback, DWORD dwInstance, DWORD dwFlags); WORD FAR PASCAL waveOutClose(HWAVEOUT hWaveOut); WORD FAR PASCAL waveOutPrepareHeader(HWAVEOUT hWaveOut, LPWAVEHDR lpWaveOutHdr, WORD wSize); WORD FAR PASCAL waveOutUnprepareHeader(HWAVEOUT hWaveOut, LPWAVEHDR lpWaveOutHdr, WORD wSize); WORD FAR PASCAL waveOutWrite(HWAVEOUT hWaveOut, LPWAVEHDR lpWaveOutHdr, WORD wSize); WORD FAR PASCAL waveOutPause(HWAVEOUT hWaveOut); WORD FAR PASCAL waveOutRestart(HWAVEOUT hWaveOut); WORD FAR PASCAL waveOutReset(HWAVEOUT hWaveOut); WORD FAR PASCAL waveOutBreakLoop(HWAVEOUT hWaveOut); WORD FAR PASCAL waveOutGetPosition(HWAVEOUT hWaveOut, LPMMTIME lpInfo, WORD wSize); WORD FAR PASCAL waveOutGetPitch(HWAVEOUT hWaveOut, LPDWORD lpdwPitch); WORD FAR PASCAL waveOutSetPitch(HWAVEOUT hWaveOut, DWORD dwPitch); WORD FAR PASCAL waveOutGetPlaybackRate(HWAVEOUT hWaveOut, LPDWORD lpdwRate); WORD FAR PASCAL waveOutSetPlaybackRate(HWAVEOUT hWaveOut, DWORD dwRate); WORD FAR PASCAL waveOutGetID(HWAVEOUT hWaveOut, LPWORD lpwDeviceID); WORD FAR PASCAL waveInGetNumDevs(void); WORD FAR PASCAL waveInGetDevCaps(WORD wDeviceID, LPWAVEINCAPS lpCaps, WORD wSize); WORD FAR PASCAL waveInGetErrorText(WORD wError, LPSTR lpText, WORD wSize); WORD FAR PASCAL waveInOpen(LPHWAVEIN lphWaveIn, WORD wDeviceID, LPWAVEFORMAT lpFormat, DWORD dwCallback, DWORD dwInstance, DWORD dwFlags); WORD FAR PASCAL waveInClose(HWAVEIN hWaveIn); WORD FAR PASCAL waveInPrepareHeader(HWAVEIN hWaveIn, LPWAVEHDR lpWaveInHdr, WORD wSize); WORD FAR PASCAL waveInUnprepareHeader(HWAVEIN hWaveIn, LPWAVEHDR lpWaveInHdr, WORD wSize); WORD FAR PASCAL waveInAddBuffer(HWAVEIN hWaveIn, LPWAVEHDR lpWaveInHdr, WORD wSize); WORD FAR PASCAL waveInStart(HWAVEIN hWaveIn); WORD FAR PASCAL waveInStop(HWAVEIN hWaveIn); WORD FAR PASCAL waveInReset(HWAVEIN hWaveIn); WORD FAR PASCAL waveInGetPosition(HWAVEIN hWaveIn, LPMMTIME lpInfo, WORD wSize); WORD FAR PASCAL waveInGetID(HWAVEIN hWaveIn, LPWORD lpwDeviceID); #endif // ifndef MMNOWAVE #ifndef MMNOMIDI /**************************************************************************** MIDI ****************************************************************************/ typedef HANDLE HMIDIIN; typedef HANDLE HMIDIOUT; typedef HMIDIIN FAR *LPHMIDIIN; typedef HMIDIOUT FAR *LPHMIDIOUT; // device id for mapper #define MIDIMAPPER (-1) /**************************************************************************** MIDI error return values ****************************************************************************/ #define MIDIERR_UNPREPARED (MIDIERR_BASE + 0) // header hasn't been prepared #define MIDIERR_STILLPLAYING (MIDIERR_BASE + 1) // still something playing #define MIDIERR_NOMAP (MIDIERR_BASE + 2) // no current map #define MIDIERR_NOTREADY (MIDIERR_BASE + 3) // hardware is still busy #define MIDIERR_NODEVICE (MIDIERR_BASE + 4) // port no longer connected #define MIDIERR_LASTERROR (MIDIERR_BASE + 4) // last error in range /**************************************************************************** MIDI callback ****************************************************************************/ typedef DRVCALLBACK MIDICALLBACK; typedef MIDICALLBACK FAR *LPMIDICALLBACK; // callback messages #define MIM_OPEN MM_MIM_OPEN #define MIM_CLOSE MM_MIM_CLOSE #define MIM_DATA MM_MIM_DATA #define MIM_LONGDATA MM_MIM_LONGDATA #define MIM_ERROR MM_MIM_ERROR #define MIM_LONGERROR MM_MIM_LONGERROR #define MOM_OPEN MM_MOM_OPEN #define MOM_CLOSE MM_MOM_CLOSE #define MOM_DONE MM_MOM_DONE /**************************************************************************** MIDI device caps structures *****************************************************************************/ // MIDI output device caps typedef struct midioutcaps_tag { WORD wMid; // manufacturer id WORD wPid; // product id VERSION vDriverVersion; // version of the driver char szPname[MAXPNAMELEN]; // product name (NULL terminated string) WORD wTechnology; // type of device WORD wVoices; // number of voices WORD wNotes; // max number of notes WORD wChannelMask; // channels on port which device is attached DWORD dwSupport; // what functionality the driver supports } MIDIOUTCAPS; typedef MIDIOUTCAPS FAR *LPMIDIOUTCAPS; // defines for MIDIOUTCAPS technology field #define MOD_MIDIPORT 1 // MIDI hardware port #define MOD_SYNTH 2 // MIDI synthesizer (unspecified type) #define MOD_SQSYNTH 3 // square wave synth #define MOD_FMSYNTH 4 // FM synth #define MOD_MAPPER 5 // MIDI mapper // flags for dwSupport #define MIDICAPS_VOLUME 0x0001 // supports volume control #define MIDICAPS_LRVOLUME 0x0002 // separate left-right volume control #define MIDICAPS_CACHE 0x0004 // supports patch cacheing // MIDI input device caps typedef struct midiincaps_tag { WORD wMid; // manufacturer id WORD wPid; // product id VERSION vDriverVersion; // version of the driver char szPname[MAXPNAMELEN]; // product name (NULL terminated string) } MIDIINCAPS; typedef MIDIINCAPS FAR *LPMIDIINCAPS; /**************************************************************************** MIDI data block header *****************************************************************************/ typedef struct midihdr_tag { LPSTR lpData; // pointer to locked data block DWORD dwBufferLength; // length of data in data block DWORD dwBytesRecorded; // used for input only DWORD dwUser; // for client's use DWORD dwFlags; // assorted flags (see defines) struct midihdr_tag far *lpNext; // reserved for driver DWORD reserved; // reserved for driver } MIDIHDR; typedef MIDIHDR FAR *LPMIDIHDR; // defines for MIDIHDR flag bits #define MHDR_DONE 0x00000001 // done bit #define MHDR_PREPARED 0x00000002 // set if this header has been prepared #define MHDR_INQUEUE 0x00000004 // reserved for driver /**************************************************************************** MIDI patch cache arrays *****************************************************************************/ typedef WORD PATCHARRAY[128]; typedef WORD FAR *LPPATCHARRAY; typedef WORD KEYARRAY[128]; typedef WORD FAR *LPKEYARRAY; // flags for midiOutCachePatches #define MIDI_CACHE_ALL 1 #define MIDI_CACHE_BESTFIT 2 #define MIDI_CACHE_QUERY 3 #define MIDI_UNCACHE 4 /**************************************************************************** MIDI support functions ****************************************************************************/ WORD FAR PASCAL midiOutGetNumDevs(void); WORD FAR PASCAL midiOutGetDevCaps(WORD wDeviceID, LPMIDIOUTCAPS lpCaps, WORD wSize); WORD FAR PASCAL midiOutGetVolume(WORD wDeviceID, LPDWORD lpdwVolume); WORD FAR PASCAL midiOutSetVolume(WORD wDeviceID, DWORD dwVolume); WORD FAR PASCAL midiOutGetErrorText(WORD wError, LPSTR lpText, WORD wSize); WORD FAR PASCAL midiOutOpen(LPHMIDIOUT lphMidiOut, WORD wDeviceID, DWORD dwCallback, DWORD dwInstance, DWORD dwFlags); WORD FAR PASCAL midiOutClose(HMIDIOUT hMidiOut); WORD FAR PASCAL midiOutPrepareHeader(HMIDIOUT hMidiOut, LPMIDIHDR lpMidiOutHdr, WORD wSize); WORD FAR PASCAL midiOutUnprepareHeader(HMIDIOUT hMidiOut, LPMIDIHDR lpMidiOutHdr, WORD wSize); WORD FAR PASCAL midiOutShortMsg(HMIDIOUT hMidiOut, DWORD dwMsg); WORD FAR PASCAL midiOutLongMsg(HMIDIOUT hMidiOut, LPMIDIHDR lpMidiOutHdr, WORD wSize); WORD FAR PASCAL midiOutReset(HMIDIOUT hMidiOut); WORD FAR PASCAL midiOutCachePatches(HMIDIOUT hMidiOut, WORD wBank, LPPATCHARRAY lpPatchArray, WORD wFlags); WORD FAR PASCAL midiOutCacheDrumPatches(HMIDIOUT hMidiOut, WORD wPatch, LPKEYARRAY lpKeyArray, WORD wFlags); WORD FAR PASCAL midiOutGetID(HMIDIOUT hMidiOut, LPWORD lpwDeviceID); WORD FAR PASCAL midiInGetNumDevs(void); WORD FAR PASCAL midiInGetDevCaps(WORD wDeviceID, LPMIDIINCAPS lpCaps, WORD wSize); WORD FAR PASCAL midiInGetErrorText(WORD wError, LPSTR lpText, WORD wSize); WORD FAR PASCAL midiInOpen(LPHMIDIIN lphMidiIn, WORD wDeviceID, DWORD dwCallback, DWORD dwInstance, DWORD dwFlags); WORD FAR PASCAL midiInClose(HMIDIIN hMidiIn); WORD FAR PASCAL midiInPrepareHeader(HMIDIIN hMidiIn, LPMIDIHDR lpMidiInHdr, WORD wSize); WORD FAR PASCAL midiInUnprepareHeader(HMIDIIN hMidiIn, LPMIDIHDR lpMidiInHdr, WORD wSize); WORD FAR PASCAL midiInAddBuffer(HMIDIIN hMidiIn, LPMIDIHDR lpMidiInHdr, WORD wSize); WORD FAR PASCAL midiInStart(HMIDIIN hMidiIn); WORD FAR PASCAL midiInStop(HMIDIIN hMidiIn); WORD FAR PASCAL midiInReset(HMIDIIN hMidiIn); WORD FAR PASCAL midiInGetID(HMIDIIN hMidiIn, LPWORD lpwDeviceID); #endif // ifndef MMNOMIDI #ifndef MMNOAUX /**************************************************************************** auxiliary output device ****************************************************************************/ /*************************************************************************** aux device caps structures ****************************************************************************/ typedef struct auxcaps_tag { WORD wMid; // manufacturer id WORD wPid; // product id VERSION vDriverVersion; // version of the driver char szPname[MAXPNAMELEN]; // product name (NULL terminated string) WORD wTechnology; // type of device DWORD dwSupport; // what functionality the driver supports } AUXCAPS; typedef AUXCAPS FAR *LPAUXCAPS; // defines for AUXCAPS technology field #define AUXCAPS_CDAUDIO 1 // audio from internal CD-ROM drive #define AUXCAPS_AUXIN 2 // audio from auxiliary input jacks // flags for dwSupport #define AUXCAPS_VOLUME 0x0001 // supports volume control #define AUXCAPS_LRVOLUME 0x0002 // separate left-right volume control /**************************************************************************** aux support functions ****************************************************************************/ WORD FAR PASCAL auxGetNumDevs(void); WORD FAR PASCAL auxGetDevCaps(WORD wDeviceID, LPAUXCAPS lpCaps, WORD wSize); WORD FAR PASCAL auxSetVolume(WORD wDeviceID, DWORD dwVolume); WORD FAR PASCAL auxGetVolume(WORD wDeviceID, LPDWORD lpdwVolume); #endif // ifndef MMNOAUX #ifndef MMNOTIMER /**************************************************************************** Timer ****************************************************************************/ /**************************************************************************** Timer error return values ****************************************************************************/ #define TIMERR_NOERROR (0) // no error #define TIMERR_NOCANDO (TIMERR_BASE+1) // requested operation wasn't executed /**************************************************************************** Timer callback ****************************************************************************/ typedef DRVCALLBACK TIMECALLBACK; typedef TIMECALLBACK FAR *LPTIMECALLBACK; /**************************************************************************** Timer device caps structure ****************************************************************************/ typedef struct timecaps_tag { WORD wPeriodMin; // minimum period supported. WORD wPeriodMax; // maximum period supported. } TIMECAPS; typedef TIMECAPS FAR *LPTIMECAPS; /**************************************************************************** Timer support functions ****************************************************************************/ WORD FAR PASCAL timeGetSystemTime(LPMMTIME lpTime, WORD wSize); DWORD FAR PASCAL timeGetTime(void); WORD FAR PASCAL timeSetEvent(WORD wDelay, WORD wResolution, LPTIMECALLBACK lpFunction, DWORD dwUser, WORD wFlags); WORD FAR PASCAL timeKillEvent(WORD wId); WORD FAR PASCAL timeGetDevCaps(LPTIMECAPS lpTimeCaps, WORD wSize); void FAR PASCAL timeBeginPeriod(WORD wPeriod); void FAR PASCAL timeEndPeriod(WORD wPeriod); // flags for timeSetEvent #define TIME_ONESHOT 0 // program timer for single event #define TIME_PERIODIC 1 // program for continuous periodic event #endif // ifndef MMNOTIMER #ifndef MMNOJOY /**************************************************************************** Joystick ****************************************************************************/ /**************************************************************************** Joystick error return values ****************************************************************************/ #define JOYERR_NOERROR (0) // no error #define JOYERR_PARMS (JOYERR_BASE+5) // bad parameters passed to function #define JOYERR_NOCANDO (JOYERR_BASE+6) // cannot execute required function // due to some service being unavailable (ex timer) #define JOYERR_UNPLUGGED (JOYERR_BASE+7) // joystick specified is unplugged /**************************************************************************** Joystick device caps structure ****************************************************************************/ typedef struct joycaps_tag { WORD wMid; // manufacturer id WORD wPid; // product id char szPname[MAXPNAMELEN]; // product name (NULL terminated string) WORD wXmin; // minimum x position value WORD wXmax; // maximum x position value WORD wYmin; // minimum y position value WORD wYmax; // maximum y position value WORD wZmin; // minimum z position value WORD wZmax; // maximum z position value WORD wNumButtons; // number of buttons WORD wPeriodMin; // minimum message period when captured WORD wPeriodMax; // maximum message period when captured } JOYCAPS; typedef JOYCAPS FAR *LPJOYCAPS; /**************************************************************************** Joystick information structure ****************************************************************************/ typedef struct joyinfo_tag { WORD wXpos; // x position WORD wYpos; // y position WORD wZpos; // z position WORD wButtons; // button states } JOYINFO; typedef JOYINFO FAR *LPJOYINFO; /**************************************************************************** Joystick support functions ****************************************************************************/ WORD FAR PASCAL joyGetDevCaps(WORD id, LPJOYCAPS lpCaps, WORD wSize); WORD FAR PASCAL joyGetNumDevs(void); WORD FAR PASCAL joyGetPos(WORD id, LPJOYINFO lpInfo); WORD FAR PASCAL joyGetThreshold(WORD id,LPWORD lpwThreshold); WORD FAR PASCAL joyReleaseCapture(WORD id); WORD FAR PASCAL joySetCapture(HWND hwnd, WORD wId, WORD wPeriod, BOOL bChanged); WORD FAR PASCAL joySetThreshold(WORD id, WORD wThreshold); WORD FAR PASCAL joySetCalibration(WORD id, LPWORD pwXbase, LPWORD pwXdelta, LPWORD pwYbase, LPWORD pwYdelta, LPWORD pwZbase, LPWORD pwZdelta); // internal /**************************************************************************** Joystick messages ****************************************************************************/ #define JOY_BUTTON1 0x0001 #define JOY_BUTTON2 0x0002 #define JOY_BUTTON3 0x0004 #define JOY_BUTTON4 0x0008 #define JOY_BUTTON1CHG 0x0100 #define JOY_BUTTON2CHG 0x0200 #define JOY_BUTTON3CHG 0x0400 #define JOY_BUTTON4CHG 0x0800 #define JOYSTICKID1 0 #define JOYSTICKID2 1 #endif // ifndef MMNOJOY #ifndef MMNODRV // installable driver support #define DRV_CANCEL 0x0000 #define DRV_OK 0x0001 #define DRV_RESTART 0x0002 #define DRV_LOAD 0x0001 #define DRV_ENABLE 0x0002 #define DRV_OPEN 0x0003 #define DRV_CLOSE 0x0004 #define DRV_DISABLE 0x0005 #define DRV_FREE 0x0006 #define DRV_CONFIGURE 0x0007 #define DRV_QUERYCONFIGURE 0x0008 #define DRV_INSTALL 0x0009 #define DRV_REMOVE 0x000A #define DRV_RESERVED 0x0800 #define DRV_MCI_FIRST DRV_RESERVED #define DRV_MCI_LAST (DRV_RESERVED + 0xFFF) #define DRV_USER 0x4000 typedef struct tagDRVCONFIGINFO { DWORD dwDCISize; LPSTR lpszDCISectionName; LPSTR lpszDCIAliasName; } DRVCONFIGINFO; typedef DRVCONFIGINFO *PDRVCONFIGINFO; typedef DRVCONFIGINFO FAR *LPDRVCONFIGINFO; LONG FAR PASCAL DrvClose(HANDLE hDriver, LONG lParam1, LONG lParam2); HANDLE FAR PASCAL DrvOpen(LPSTR szDriverName, LPSTR szSectionName, LONG lParam2); LONG FAR PASCAL DrvSendMessage(HANDLE hDriver, WORD message, LONG lParam1, LONG lParam2); HANDLE FAR PASCAL DrvGetModuleHandle(HANDLE hDriver); LONG FAR PASCAL DefDriverProc(DWORD dwDriverIdentifier, HANDLE driverID, WORD message, LONG lParam1, LONG lParam2); #endif #ifndef MMNOMCI /**************************************************************************** MCI ****************************************************************************/ /**************************************************************************** MCI error return values *****************************************************************************/ #define MCIERR_INVALID_DEVICE_ID (MCIERR_BASE + 1) #define MCIERR_UNRECOGNIZED_KEYWORD (MCIERR_BASE + 3) #define MCIERR_UNRECOGNIZED_COMMAND (MCIERR_BASE + 5) #define MCIERR_HARDWARE (MCIERR_BASE + 6) #define MCIERR_INVALID_DEVICE_NAME (MCIERR_BASE + 7) #define MCIERR_OUT_OF_MEMORY (MCIERR_BASE + 8) #define MCIERR_DEVICE_OPEN (MCIERR_BASE + 9) #define MCIERR_CANNOT_LOAD_DRIVER (MCIERR_BASE + 10) #define MCIERR_MISSING_COMMAND_STRING (MCIERR_BASE + 11) #define MCIERR_PARAM_OVERFLOW (MCIERR_BASE + 12) #define MCIERR_MISSING_STRING_ARGUMENT (MCIERR_BASE + 13) #define MCIERR_BAD_INTEGER (MCIERR_BASE + 14) #define MCIERR_PARSER_INTERNAL (MCIERR_BASE + 15) #define MCIERR_DRIVER_INTERNAL (MCIERR_BASE + 16) #define MCIERR_MISSING_PARAMETER (MCIERR_BASE + 17) #define MCIERR_UNSUPPORTED_FUNCTION (MCIERR_BASE + 18) #define MCIERR_FILE_NOT_FOUND (MCIERR_BASE + 19) #define MCIERR_DEVICE_NOT_READY (MCIERR_BASE + 20) #define MCIERR_INTERNAL (MCIERR_BASE + 21) #define MCIERR_DRIVER (MCIERR_BASE + 22) #define MCIERR_CANNOT_USE_ALL (MCIERR_BASE + 23) #define MCIERR_MULTIPLE (MCIERR_BASE + 24) #define MCIERR_EXTENSION_NOT_FOUND (MCIERR_BASE + 25) #define MCIERR_OUTOFRANGE (MCIERR_BASE + 26) #define MCIERR_FLAGS_NOT_COMPATIBLE (MCIERR_BASE + 28) #define MCIERR_FILE_NOT_SAVED (MCIERR_BASE + 30) #define MCIERR_DEVICE_TYPE_REQUIRED (MCIERR_BASE + 31) #define MCIERR_DEVICE_LOCKED (MCIERR_BASE + 32) #define MCIERR_DUPLICATE_ALIAS (MCIERR_BASE + 33) #define MCIERR_BAD_CONSTANT (MCIERR_BASE + 34) #define MCIERR_MUST_USE_SHAREABLE (MCIERR_BASE + 35) #define MCIERR_MISSING_DEVICE_NAME (MCIERR_BASE + 36) #define MCIERR_BAD_TIME_FORMAT (MCIERR_BASE + 37) #define MCIERR_NO_CLOSING_QUOTE (MCIERR_BASE + 38) #define MCIERR_DUPLICATE_FLAGS (MCIERR_BASE + 39) #define MCIERR_INVALID_FILE (MCIERR_BASE + 40) #define MCIERR_NULL_PARAMETER_BLOCK (MCIERR_BASE + 41) #define MCIERR_UNNAMED_RESOURCE (MCIERR_BASE + 42) #define MCIERR_NEW_REQUIRES_ALIAS (MCIERR_BASE + 43) #define MCIERR_NOTIFY_ON_AUTO_OPEN (MCIERR_BASE + 44) #define MCIERR_NO_ELEMENT_ALLOWED (MCIERR_BASE + 45) #define MCIERR_NONAPPLICABLE_FUNCTION (MCIERR_BASE + 46) #define MCIERR_ILLEGAL_FOR_AUTO_OPEN (MCIERR_BASE + 47) #define MCIERR_FILENAME_REQUIRED (MCIERR_BASE + 48) #define MCIERR_EXTRA_CHARACTERS (MCIERR_BASE + 49) #define MCIERR_WAVE_OUTPUTSINUSE (MCIERR_BASE + 64) #define MCIERR_WAVE_SETOUTPUTINUSE (MCIERR_BASE + 65) #define MCIERR_WAVE_INPUTSINUSE (MCIERR_BASE + 66) #define MCIERR_WAVE_SETINPUTINUSE (MCIERR_BASE + 67) #define MCIERR_WAVE_OUTPUTUNSPECIFIED (MCIERR_BASE + 68) #define MCIERR_WAVE_INPUTUNSPECIFIED (MCIERR_BASE + 69) #define MCIERR_WAVE_OUTPUTSUNSUITABLE (MCIERR_BASE + 70) #define MCIERR_WAVE_SETOUTPUTUNSUITABLE (MCIERR_BASE + 71) #define MCIERR_WAVE_INPUTSUNSUITABLE (MCIERR_BASE + 72) #define MCIERR_WAVE_SETINPUTUNSUITABLE (MCIERR_BASE + 73) #define MCIERR_SEQ_DIV_INCOMPATIBLE (MCIERR_BASE + 80) #define MCIERR_SEQ_PORT_INUSE (MCIERR_BASE + 81) #define MCIERR_SEQ_PORT_NONEXISTENT (MCIERR_BASE + 82) #define MCIERR_SEQ_PORT_MAPNODEVICE (MCIERR_BASE + 83) #define MCIERR_SEQ_PORT_MISCERROR (MCIERR_BASE + 84) #define MCIERR_SEQ_TIMER (MCIERR_BASE + 85) #define MCIERR_SEQ_PORTUNSPECIFIED (MCIERR_BASE + 86) #define MCIERR_NO_WINDOW (MCIERR_BASE + 90) #define MCIERR_CREATEWINDOW (MCIERR_BASE + 91) #define MCIERR_FILE_READ (MCIERR_BASE + 92) #define MCIERR_FILE_WRITE (MCIERR_BASE + 93) // All custom device driver errors must be greater than this value #define MCIERR_CUSTOM_DRIVER_BASE (MCIERR_BASE + 256) /**************************************************************************** MCI command message identifiers *****************************************************************************/ // Message numbers are hard coded because the resource compiler // will otherwise fail on the RCDATA command table in mmsystem.rc // They must be in the range between DRV_MCI_FIRST and DRV_MCI_LAST // Messages 0x801 and 0x802 are reserved #define MCI_OPEN 0x0803 #define MCI_CLOSE 0x0804 #define MCI_ESCAPE 0x0805 #define MCI_PLAY 0x0806 #define MCI_SEEK 0x0807 #define MCI_STOP 0x0808 #define MCI_PAUSE 0x0809 #define MCI_INFO 0x080A #define MCI_GETDEVCAPS 0x080B #define MCI_SPIN 0x080C #define MCI_SET 0x080D #define MCI_STEP 0x080E #define MCI_RECORD 0x080F #define MCI_SYSINFO 0x0810 #define MCI_BREAK 0x0811 #define MCI_SOUND 0x0812 #define MCI_SAVE 0x0813 #define MCI_STATUS 0x0814 #define MCI_CUE 0x0830 #define MCI_REALIZE 0x0840 #define MCI_WINDOW 0x0841 #define MCI_PUT 0x0842 #define MCI_WHERE 0x0843 #define MCI_FREEZE 0x0844 #define MCI_UNFREEZE 0x0845 #define MCI_LOAD 0x0850 #define MCI_CUT 0x0851 #define MCI_COPY 0x0852 #define MCI_PASTE 0x0853 #define MCI_UPDATE 0x0854 #define MCI_RESUME 0x0855 #define MCI_DELETE 0x0856 // the next 0x400 message ID's are reserved for custom drivers #define MCI_USER_MESSAGES (0x400 + DRV_MCI_FIRST) /**************************************************************************** Structures for the lpdwParams (dwParam2) of mciSendCommand for those command messages that may be parsed in string form. *****************************************************************************/ // string resource ID's for the MCI core // Device ID for "all" #define MCI_ALL_DEVICE_ID 0xFFFF // Predefined MCI device types #define MCI_DEVTYPE_VCR (MCI_STRING_OFFSET + 1) #define MCI_DEVTYPE_VIDEODISC (MCI_STRING_OFFSET + 2) #define MCI_DEVTYPE_OVERLAY (MCI_STRING_OFFSET + 3) #define MCI_DEVTYPE_CD_AUDIO (MCI_STRING_OFFSET + 4) #define MCI_DEVTYPE_DAT (MCI_STRING_OFFSET + 5) #define MCI_DEVTYPE_SCANNER (MCI_STRING_OFFSET + 6) #define MCI_DEVTYPE_ANIMATION (MCI_STRING_OFFSET + 7) #define MCI_DEVTYPE_DIGITAL_VIDEO (MCI_STRING_OFFSET + 8) #define MCI_DEVTYPE_OTHER (MCI_STRING_OFFSET + 9) #define MCI_DEVTYPE_WAVEFORM_AUDIO (MCI_STRING_OFFSET + 10) #define MCI_DEVTYPE_SEQUENCER (MCI_STRING_OFFSET + 11) #define MCI_DEVTYPE_FIRST MCI_DEVTYPE_VCR #define MCI_DEVTYPE_LAST MCI_DEVTYPE_SEQUENCER // Return values for 'status mode' #define MCI_MODE_NOT_READY (MCI_STRING_OFFSET + 12) #define MCI_MODE_STOP (MCI_STRING_OFFSET + 13) #define MCI_MODE_PLAY (MCI_STRING_OFFSET + 14) #define MCI_MODE_RECORD (MCI_STRING_OFFSET + 15) #define MCI_MODE_SEEK (MCI_STRING_OFFSET + 16) #define MCI_MODE_PAUSE (MCI_STRING_OFFSET + 17) #define MCI_MODE_OPEN (MCI_STRING_OFFSET + 18) // Note: MCI_STRING_OFFSET+19 thru MCI_STRING_OFFSET+31 are reserved // Core values used in 'set time format' and 'status time format' #define MCI_FORMAT_MILLISECONDS 0 #define MCI_FORMAT_HMS 1 #define MCI_FORMAT_MSF 2 #define MCI_FORMAT_FRAMES 3 #define MCI_FORMAT_SMPTE_24 4 #define MCI_FORMAT_SMPTE_25 5 #define MCI_FORMAT_SMPTE_30 6 #define MCI_FORMAT_SMPTE_30DROP 7 #define MCI_FORMAT_BYTES 8 #define MCI_FORMAT_SAMPLES 9 #define MCI_FORMAT_TMSF 10 // // Time format conversion macros // #define MCI_MSF_MINUTE(msf) ((BYTE)(msf)) #define MCI_MSF_SECOND(msf) ((BYTE)(((WORD)(msf)) >> 8)) #define MCI_MSF_FRAME(msf) ((BYTE)((msf)>>16)) #define MCI_MAKE_MSF(m, s, f) ((DWORD)(((BYTE)(m) | \ ((WORD)(s)<<8)) | \ (((DWORD)(BYTE)(f))<<16))) #define MCI_TMSF_TRACK(tmsf) ((BYTE)(tmsf)) #define MCI_TMSF_MINUTE(tmsf) ((BYTE)(((WORD)(tmsf)) >> 8)) #define MCI_TMSF_SECOND(tmsf) ((BYTE)((tmsf)>>16)) #define MCI_TMSF_FRAME(tmsf) ((BYTE)((tmsf)>>24)) #define MCI_MAKE_TMSF(t, m, s, f) ((DWORD)(((BYTE)(t) | \ ((WORD)(m)<<8)) | \ (((DWORD) \ (BYTE)(s) | \ ((WORD)(f)<<8)) \ <<16))) #define MCI_HMS_HOUR(hms) ((BYTE)(hms)) #define MCI_HMS_MINUTE(hms) ((BYTE)(((WORD)(hms)) >> 8)) #define MCI_HMS_SECOND(hms) ((BYTE)((hms)>>16)) #define MCI_MAKE_HMS(h, m, s) ((DWORD)(((BYTE)(h) | \ ((WORD)(m)<<8)) | \ (((DWORD)(BYTE)(s))<<16))) // Flags for mciDriverNotify #define MCI_NOTIFY_SUCCESSFUL 0x0001 #define MCI_NOTIFY_SUPERSEDED 0x0002 #define MCI_NOTIFY_ABORTED 0x0004 #define MCI_NOTIFY_FAILURE 0x0008 // NOTE: All flags used in dwParam1 of mciSendCommand() must have an // "L" suffix in order to be parsed as DWORDs by the resource compiler // Common core flags #define MCI_NOTIFY 0x00000001L #define MCI_WAIT 0x00000002L #define MCI_FROM 0x00000004L #define MCI_TO 0x00000008L #define MCI_TRACK 0x00000010L #define MCI_OPEN_SHAREABLE 0x00000100L #define MCI_OPEN_ELEMENT 0x00000200L #define MCI_OPEN_ALIAS 0x00000400L #define MCI_OPEN_ELEMENT_ID 0x00000800L #define MCI_OPEN_TYPE_ID 0x00001000L #define MCI_OPEN_TYPE 0x00002000L #define MCI_SEEK_TO_START 0x00000100L #define MCI_SEEK_TO_END 0x00000200L #define MCI_STATUS_ITEM 0x00000100L #define MCI_STATUS_START 0x00000200L #define MCI_STATUS_LENGTH 0x00000001L #define MCI_STATUS_POSITION 0x00000002L #define MCI_STATUS_NUMBER_OF_TRACKS 0x00000003L #define MCI_STATUS_MODE 0x00000004L #define MCI_STATUS_MEDIA_PRESENT 0x00000005L #define MCI_STATUS_TIME_FORMAT 0x00000006L #define MCI_STATUS_READY 0x00000007L #define MCI_STATUS_CURRENT_TRACK 0x00000008L #define MCI_INFO_PRODUCT 0x00000100L #define MCI_INFO_FILE 0x00000200L #define MCI_GETDEVCAPS_ITEM 0x00000100L #define MCI_GETDEVCAPS_CAN_RECORD 0x00000001L #define MCI_GETDEVCAPS_HAS_AUDIO 0x00000002L #define MCI_GETDEVCAPS_HAS_VIDEO 0x00000003L #define MCI_GETDEVCAPS_DEVICE_TYPE 0x00000004L #define MCI_GETDEVCAPS_USES_FILES 0x00000005L #define MCI_GETDEVCAPS_COMPOUND_DEVICE 0x00000006L #define MCI_GETDEVCAPS_CAN_EJECT 0x00000007L #define MCI_GETDEVCAPS_CAN_PLAY 0x00000008L #define MCI_GETDEVCAPS_CAN_SAVE 0x00000009L #define MCI_SYSINFO_QUANTITY 0x00000100L #define MCI_SYSINFO_OPEN 0x00000200L #define MCI_SYSINFO_NAME 0x00000400L #define MCI_SYSINFO_INSTALLNAME 0x00000800L #define MCI_SET_DOOR_OPEN 0x00000100L #define MCI_SET_DOOR_CLOSED 0x00000200L #define MCI_SET_TIME_FORMAT 0x00000400L #define MCI_SET_AUDIO 0x00000800L #define MCI_SET_VIDEO 0x00001000L #define MCI_SET_ON 0x00002000L #define MCI_SET_OFF 0x00004000L #define MCI_SET_AUDIO_ALL 0x00000000L #define MCI_SET_AUDIO_LEFT 0x00000001L #define MCI_SET_AUDIO_RIGHT 0x00000002L #define MCI_BREAK_KEY 0x00000100L #define MCI_BREAK_HWND 0x00000200L #define MCI_BREAK_OFF 0x00000400L #define MCI_RECORD_INSERT 0x00000100L #define MCI_RECORD_OVERWRITE 0x00000200L #define MCI_SOUND_NAME 0x00000100L #define MCI_SAVE_FILE 0x00000100L #define MCI_LOAD_FILE 0x00000100L // Data structure used by messages with no special parameters typedef struct { DWORD dwCallback; } MCI_GENERIC_PARMS; typedef MCI_GENERIC_PARMS FAR *LPMCI_GENERIC_PARMS; typedef struct { DWORD dwCallback; WORD wDeviceID; WORD wReserved0; LPSTR lpstrDeviceType; LPSTR lpstrElementName; LPSTR lpstrAlias; } MCI_OPEN_PARMS; typedef MCI_OPEN_PARMS FAR *LPMCI_OPEN_PARMS; typedef struct { DWORD dwCallback; DWORD dwFrom; DWORD dwTo; } MCI_PLAY_PARMS; typedef MCI_PLAY_PARMS FAR *LPMCI_PLAY_PARMS; typedef struct { DWORD dwCallback; DWORD dwTo; } MCI_SEEK_PARMS; typedef MCI_SEEK_PARMS FAR *LPMCI_SEEK_PARMS; typedef struct { DWORD dwCallback; DWORD dwReturn; DWORD dwItem; DWORD dwTrack; } MCI_STATUS_PARMS; typedef MCI_STATUS_PARMS FAR * LPMCI_STATUS_PARMS; typedef struct { DWORD dwCallback; LPSTR lpstrReturn; DWORD dwRetSize; } MCI_INFO_PARMS; typedef MCI_INFO_PARMS FAR * LPMCI_INFO_PARMS; typedef struct { DWORD dwCallback; DWORD dwReturn; DWORD dwItem; } MCI_GETDEVCAPS_PARMS; typedef MCI_GETDEVCAPS_PARMS FAR * LPMCI_GETDEVCAPS_PARMS; typedef struct { DWORD dwCallback; LPSTR lpstrReturn; DWORD dwRetSize; DWORD dwNumber; WORD wDeviceType; WORD wReserved0; } MCI_SYSINFO_PARMS; typedef MCI_SYSINFO_PARMS FAR * LPMCI_SYSINFO_PARMS; typedef struct { DWORD dwCallback; DWORD dwTimeFormat; DWORD dwAudio; } MCI_SET_PARMS; typedef MCI_SET_PARMS FAR *LPMCI_SET_PARMS; typedef struct { DWORD dwCallback; int nVirtKey; WORD wReserved0; HWND hwndBreak; WORD wReserved1; } MCI_BREAK_PARMS; typedef MCI_BREAK_PARMS FAR * LPMCI_BREAK_PARMS; typedef struct { DWORD dwCallback; LPSTR lpstrSoundName; } MCI_SOUND_PARMS; typedef MCI_SOUND_PARMS FAR * LPMCI_SOUND_PARMS; typedef struct { DWORD dwCallback; LPSTR lpfilename; } MCI_SAVE_PARMS; typedef MCI_SAVE_PARMS FAR * LPMCI_SAVE_PARMS; typedef struct { DWORD dwCallback; LPSTR lpfilename; } MCI_LOAD_PARMS; typedef MCI_LOAD_PARMS FAR * LPMCI_LOAD_PARMS; typedef struct { DWORD dwCallback; DWORD dwFrom; DWORD dwTo; } MCI_RECORD_PARMS; typedef MCI_RECORD_PARMS FAR *LPMCI_RECORD_PARMS; /***************************************************************************** Standard command parameters for videodisc drivers *****************************************************************************/ // string resource ID's for videodisc players // return ID's for videodisc status command #define MCI_VD_MODE_PARK (MCI_VD_OFFSET + 1) // return ID's for videodisc MCI_GETDEVCAPS command #define MCI_VD_MEDIA_CLV (MCI_VD_OFFSET + 2) #define MCI_VD_MEDIA_CAV (MCI_VD_OFFSET + 3) #define MCI_VD_MEDIA_OTHER (MCI_VD_OFFSET + 4) // Note: MCI_VD_OFFSET+5 is reserved #define MCI_VD_FORMAT_TRACK 0x4001 #define MCI_VD_PLAY_REVERSE 0x00010000L #define MCI_VD_PLAY_FAST 0x00020000L #define MCI_VD_PLAY_SPEED 0x00040000L #define MCI_VD_PLAY_SCAN 0x00080000L #define MCI_VD_PLAY_SLOW 0x00100000L #define MCI_VD_SEEK_REVERSE 0x00010000L #define MCI_VD_STATUS_SPEED 0x00004002L #define MCI_VD_STATUS_FORWARD 0x00004003L #define MCI_VD_STATUS_MEDIA_TYPE 0x00004004L #define MCI_VD_STATUS_SIDE 0x00004005L #define MCI_VD_STATUS_DISC_SIZE 0x00004006L #define MCI_VD_GETDEVCAPS_CLV 0x00010000L #define MCI_VD_GETDEVCAPS_CAV 0x00020000L #define MCI_VD_SPIN_UP 0x00010000L #define MCI_VD_SPIN_DOWN 0x00020000L #define MCI_VD_GETDEVCAPS_CAN_REVERSE 0x00004002L #define MCI_VD_GETDEVCAPS_FAST_RATE 0x00004003L #define MCI_VD_GETDEVCAPS_SLOW_RATE 0x00004004L #define MCI_VD_GETDEVCAPS_NORMAL_RATE 0x00004005L #define MCI_VD_STEP_FRAMES 0x00010000L #define MCI_VD_STEP_REVERSE 0x00020000L #define MCI_VD_ESCAPE_STRING 0x00000100L typedef struct { DWORD dwCallback; DWORD dwFrom; DWORD dwTo; DWORD dwSpeed; } MCI_VD_PLAY_PARMS; typedef MCI_VD_PLAY_PARMS FAR *LPMCI_VD_PLAY_PARMS; typedef struct { DWORD dwCallback; DWORD dwFrames; } MCI_VD_STEP_PARMS; typedef MCI_VD_STEP_PARMS FAR *LPMCI_VD_STEP_PARMS; typedef struct { DWORD dwCallback; LPSTR lpstrCommand; } MCI_VD_ESCAPE_PARMS; typedef MCI_VD_ESCAPE_PARMS FAR *LPMCI_VD_ESCAPE_PARMS; /***************************************************************************** Standard command parameters for waveform audio drivers *****************************************************************************/ // Note: MCI_WAVE_OFFSET+0 thru MCI_WAVE_OFFSET+1 are reserved #define MCI_WAVE_OPEN_BUFFER 0x00010000L #define MCI_WAVE_SET_FORMATTAG 0x00010000L #define MCI_WAVE_SET_CHANNELS 0x00020000L #define MCI_WAVE_SET_SAMPLESPERSEC 0x00040000L #define MCI_WAVE_SET_AVGBYTESPERSEC 0x00080000L #define MCI_WAVE_SET_BLOCKALIGN 0x00100000L #define MCI_WAVE_SET_BITSPERSAMPLE 0x00200000L #define MCI_WAVE_STATUS_FORMATTAG 0x00004001L #define MCI_WAVE_STATUS_CHANNELS 0x00004002L #define MCI_WAVE_STATUS_SAMPLESPERSEC 0x00004003L #define MCI_WAVE_STATUS_AVGBYTESPERSEC 0x00004004L #define MCI_WAVE_STATUS_BLOCKALIGN 0x00004005L #define MCI_WAVE_STATUS_BITSPERSAMPLE 0x00004006L #define MCI_WAVE_STATUS_LEVEL 0x00004007L #define MCI_WAVE_INPUT 0x00400000L #define MCI_WAVE_OUTPUT 0x00800000L #define MCI_WAVE_SET_ANYINPUT 0x04000000L #define MCI_WAVE_SET_ANYOUTPUT 0x08000000L #define MCI_WAVE_GETDEVCAPS_INPUTS 0x00004001L #define MCI_WAVE_GETDEVCAPS_OUTPUTS 0x00004002L typedef struct { DWORD dwCallback; WORD wDeviceID; WORD wReserved0; LPSTR lpstrDeviceType; LPSTR lpstrElementName; LPSTR lpstrAlias; DWORD dwBufferSeconds; } MCI_WAVE_OPEN_PARMS; typedef MCI_WAVE_OPEN_PARMS FAR *LPMCI_WAVE_OPEN_PARMS; typedef struct { DWORD dwCallback; DWORD dwFrom; DWORD dwTo; } MCI_WAVE_DELETE_PARMS; typedef MCI_WAVE_DELETE_PARMS FAR *LPMCI_WAVE_DELETE_PARMS; typedef struct { DWORD dwCallback; DWORD dwTimeFormat; DWORD dwAudio; WORD wInput; WORD wReserved0; WORD wOutput; WORD wReserved1; WORD wFormatTag; WORD wReserved2; WORD nChannels; WORD wReserved3; DWORD nSamplesPerSec; DWORD nAvgBytesPerSec; WORD nBlockAlign; WORD wReserved4; WORD wBitsPerSample; WORD wReserved5; } MCI_WAVE_SET_PARMS; typedef MCI_WAVE_SET_PARMS FAR * LPMCI_WAVE_SET_PARMS; /***************************************************************************** Standard command parameters for CD audio drivers *****************************************************************************/ // None /***************************************************************************** Standard command parameters for Sequencer drivers *****************************************************************************/ // string resource ID's for sequencers // return ids for status division type #define MCI_SEQ_DIV_PPQN (0 + MCI_SEQ_OFFSET) #define MCI_SEQ_DIV_SMPTE_24 (1 + MCI_SEQ_OFFSET) #define MCI_SEQ_DIV_SMPTE_25 (2 + MCI_SEQ_OFFSET) #define MCI_SEQ_DIV_SMPTE_30DROP (3 + MCI_SEQ_OFFSET) #define MCI_SEQ_DIV_SMPTE_30 (4 + MCI_SEQ_OFFSET) // Note: MCI_SEQ_OFFSET+5 thru MCI_WAVE_OFFSET+11 are reserved #define MCI_SEQ_FORMAT_SONGPTR 0x4001 #define MCI_SEQ_FILE 0x4002 #define MCI_SEQ_MIDI 0x4003 #define MCI_SEQ_SMPTE 0x4004 #define MCI_SEQ_NONE 65533 #define MCI_SEQ_STATUS_TEMPO 0x00004002L #define MCI_SEQ_STATUS_PORT 0x00004003L #define MCI_SEQ_STATUS_SLAVE 0x00004007L #define MCI_SEQ_STATUS_MASTER 0x00004008L #define MCI_SEQ_STATUS_OFFSET 0x00004009L #define MCI_SEQ_STATUS_DIVTYPE 0x0000400AL #define MCI_SEQ_SET_TEMPO 0x00010000L #define MCI_SEQ_SET_PORT 0x00020000L #define MCI_SEQ_SET_SLAVE 0x00040000L #define MCI_SEQ_SET_MASTER 0x00080000L #define MCI_SEQ_SET_OFFSET 0x01000000L typedef struct { DWORD dwCallback; DWORD dwTimeFormat; DWORD dwAudio; DWORD dwTempo; DWORD dwPort; DWORD dwSlave; DWORD dwMaster; DWORD dwOffset; } MCI_SEQ_SET_PARMS; typedef MCI_SEQ_SET_PARMS FAR * LPMCI_SEQ_SET_PARMS; /***************************************************************************** Standard command parameters for animation *****************************************************************************/ #define MCI_ANIM_OPEN_WS 0x00010000L // MCI_OPEN #define MCI_ANIM_OPEN_PARENT 0x00020000L #define MCI_ANIM_OPEN_NOSTATIC 0x00040000L #define MCI_ANIM_PLAY_SPEED 0x00010000L // MCI_PLAY #define MCI_ANIM_PLAY_REVERSE 0x00020000L #define MCI_ANIM_PLAY_FAST 0x00040000L #define MCI_ANIM_PLAY_SLOW 0x00080000L #define MCI_ANIM_PLAY_SCAN 0x00100000L #define MCI_ANIM_STEP_REVERSE 0x00010000L // MCI_STEP #define MCI_ANIM_STEP_FRAMES 0x00020000L #define MCI_ANIM_STATUS_SPEED 0x00004001L // MCI_STATUS #define MCI_ANIM_STATUS_FORWARD 0x00004002L #define MCI_ANIM_STATUS_HWND 0x00004003L #define MCI_ANIM_STATUS_HPAL 0x00004004L #define MCI_ANIM_STATUS_STRETCH 0x00004005L #define MCI_ANIM_INFO_TEXT 0x00010000L // MCI_INFO #define MCI_ANIM_GETDEVCAPS_CAN_REVERSE 0x00004001L // MCI_GETDEVCAPS #define MCI_ANIM_GETDEVCAPS_FAST_RATE 0x00004002L #define MCI_ANIM_GETDEVCAPS_SLOW_RATE 0x00004003L #define MCI_ANIM_GETDEVCAPS_NORMAL_RATE 0x00004004L #define MCI_ANIM_GETDEVCAPS_PALETTES 0x00004006L #define MCI_ANIM_GETDEVCAPS_CAN_STRETCH 0x00004007L #define MCI_ANIM_GETDEVCAPS_MAX_WINDOWS 0x00004008L #define MCI_ANIM_REALIZE_NORM 0x00010000L // MCI_REALIZE #define MCI_ANIM_REALIZE_BKGD 0x00020000L #define MCI_ANIM_WINDOW_HWND 0x00010000L // MCI_WINDOW #define MCI_ANIM_WINDOW_DEFAULT 0x00020000L #define MCI_ANIM_WINDOW_STATE 0x00040000L #define MCI_ANIM_WINDOW_TEXT 0x00080000L #define MCI_ANIM_WINDOW_ENABLE_STRETCH 0x00100000L #define MCI_ANIM_WINDOW_DISABLE_STRETCH 0x00200000L #define MCI_ANIM_RECT 0x00010000L // MCI_SOURCE,MCI_DESTINATION, MCI_UPDATE #define MCI_ANIM_PUT_SOURCE 0x00020000L // MCI_PUT #define MCI_ANIM_PUT_DESTINATION 0x00040000L #define MCI_ANIM_WHERE_SOURCE 0x00020000L // MCI_WHERE #define MCI_ANIM_WHERE_DESTINATION 0x00040000L #define MCI_ANIM_UPDATE_HDC 0x00020000L // MCI_UPDATE typedef struct { DWORD dwCallback; WORD wDeviceID; WORD wReserved0; LPSTR lpstrDeviceType; LPSTR lpstrElementName; LPSTR lpstrAlias; DWORD dwStyle; WORD hWndParent; WORD wReserved1; } MCI_ANIM_OPEN_PARMS; typedef MCI_ANIM_OPEN_PARMS FAR *LPMCI_ANIM_OPEN_PARMS; typedef struct { DWORD dwCallback; DWORD dwFrom; DWORD dwTo; DWORD dwSpeed; } MCI_ANIM_PLAY_PARMS; typedef MCI_ANIM_PLAY_PARMS FAR *LPMCI_ANIM_PLAY_PARMS; typedef struct { DWORD dwCallback; DWORD dwFrames; } MCI_ANIM_STEP_PARMS; typedef MCI_ANIM_STEP_PARMS FAR *LPMCI_ANIM_STEP_PARMS; typedef struct { DWORD dwCallback; WORD hWnd; WORD wReserved1; WORD nCmdShow; WORD wReserved2; LPSTR lpstrText; } MCI_ANIM_WINDOW_PARMS; typedef MCI_ANIM_WINDOW_PARMS FAR * LPMCI_ANIM_WINDOW_PARMS; typedef struct { DWORD dwCallback; RECT rc; } MCI_ANIM_RECT_PARMS; typedef MCI_ANIM_RECT_PARMS FAR * LPMCI_ANIM_RECT_PARMS; typedef struct { DWORD dwCallback; RECT rc; HDC hDC; } MCI_ANIM_UPDATE_PARMS; typedef MCI_ANIM_UPDATE_PARMS FAR * LPMCI_ANIM_UPDATE_PARMS; /***************************************************************************** Standard command parameters for overlay *****************************************************************************/ #define MCI_OVLY_OPEN_WS 0x00010000L // MCI_OPEN #define MCI_OVLY_OPEN_PARENT 0x00020000L #define MCI_OVLY_STATUS_HWND 0x00004001L #define MCI_OVLY_STATUS_STRETCH 0x00004002L #define MCI_OVLY_INFO_TEXT 0x00010000L // MCI_INFO #define MCI_OVLY_GETDEVCAPS_CAN_STRETCH 0x00004001L #define MCI_OVLY_GETDEVCAPS_CAN_FREEZE 0x00004002L #define MCI_OVLY_GETDEVCAPS_MAX_WINDOWS 0x00004003L #define MCI_OVLY_WINDOW_HWND 0x00010000L // MCI_WINDOW #define MCI_OVLY_WINDOW_DEFAULT 0x00020000L #define MCI_OVLY_WINDOW_STATE 0x00040000L #define MCI_OVLY_WINDOW_TEXT 0x00080000L #define MCI_OVLY_WINDOW_ENABLE_STRETCH 0x00100000L #define MCI_OVLY_WINDOW_DISABLE_STRETCH 0x00200000L #define MCI_OVLY_RECT 0x00010000L // MCI_WHERE, MCI_UPDATE, MCI_FREEZE, MCI_UNFREEZE #define MCI_OVLY_PUT_SOURCE 0x00020000L // MCI_PUT #define MCI_OVLY_PUT_DESTINATION 0x00040000L #define MCI_OVLY_PUT_FRAME 0x00080000L #define MCI_OVLY_WHERE_SOURCE 0x00020000L // MCI_WHERE #define MCI_OVLY_WHERE_DESTINATION 0x00040000L #define MCI_OVLY_WHERE_FRAME 0x00080000L typedef struct { DWORD dwCallback; WORD wDeviceID; WORD wReserved0; LPSTR lpstrDeviceType; LPSTR lpstrElementName; LPSTR lpstrAlias; DWORD dwStyle; WORD hWndParent; WORD wReserved1; } MCI_OVLY_OPEN_PARMS; typedef MCI_OVLY_OPEN_PARMS FAR *LPMCI_OVLY_OPEN_PARMS; typedef struct { DWORD dwCallback; WORD hWnd; WORD wReserved1; WORD nCmdShow; WORD wReserved2; LPSTR lpstrText; } MCI_OVLY_WINDOW_PARMS; typedef MCI_OVLY_WINDOW_PARMS FAR * LPMCI_OVLY_WINDOW_PARMS; typedef struct { DWORD dwCallback; RECT rc; } MCI_OVLY_RECT_PARMS; typedef MCI_OVLY_RECT_PARMS FAR * LPMCI_OVLY_RECT_PARMS; /***************************************************************************** MCI support functions *****************************************************************************/ typedef int (FAR PASCAL *YIELDPROC) (WORD wDeviceID, DWORD dwYieldData); extern DWORD FAR PASCAL mciSendCommand (WORD wDeviceID, WORD wMessage, DWORD dwParam1, DWORD dwParam2); extern DWORD FAR PASCAL mciSendString (LPSTR lpstrCommand, LPSTR lpstrReturnString, WORD wReturnLength, HANDLE hCallback); extern WORD FAR PASCAL mciGetDeviceID (LPSTR lpstrName); extern WORD FAR PASCAL mciGetDeviceIDFromElementID (DWORD dwElementID, LPSTR lpstrType); extern WORD FAR PASCAL mciGetErrorString (DWORD wError, LPSTR lpstrBuffer, WORD wLength); extern BOOL FAR PASCAL mciExecute (LPSTR lpstrCommand); extern WORD mciSetYieldProc (WORD wDeviceID, YIELDPROC fpYieldProc, DWORD dwYieldData); #endif // ifndef MMNOMCI /**************************************************************************** DISPLAY Driver extensions ****************************************************************************/ #ifndef C1_TRANSPARENT #define CAPS1 94 // other caps #define C1_TRANSPARENT 0x0001 // new raster cap #define NEWTRANSPARENT 3 // use with SetBkMode() #define QUERYROPSUPPORT 40 // use to determine ROP support #endif /**************************************************************************** DIB Driver extensions ****************************************************************************/ #define SELECTDIB 41 // DIB.DRV select dib excape #define DIBINDEX(n) MAKELONG((n),0x10FF) /**************************************************************************** ScreenSave stuff the current application will recive a syscommand of SC_SCREENSAVE just before the screen saver is invoked. If the app wishes to prevent a screen save, return non-0 otherwise pass to DefWindowProc() ****************************************************************************/ #ifndef SC_SCREENSAVE #define SC_SCREENSAVE 0xF140 #endif #ifndef NOMMIO /* mmio.h * * Multimedia File I/O Library. */ typedef DWORD FOURCC; // a four character code typedef char huge * HPSTR; // a huge version of LPSTR typedef HANDLE HMMIO; // a handle to an open file #define CFSEPCHAR '+' // compound file name separator char. typedef LONG (FAR PASCAL MMIOPROC)(LPSTR lpmmioinfo, WORD wMsg, LONG lParam1, LONG lParam2); typedef MMIOPROC FAR *LPMMIOPROC; typedef struct _MMIOINFO // structure for representing MMIO state { /* general fields */ DWORD dwFlags; // general status flags FOURCC fccIOProc; // ptr. to I/O procedure LPMMIOPROC pIOProc; // ptr. to I/O procedure WORD wErrorRet; // place for error to be returned WORD wReserved; // <for structure alignment> /* fields maintained by MMIO functions during buffered I/O */ LONG cchBuffer; // size of I/O buffer (or 0L) HPSTR pchBuffer; // start of I/O buffer (or NULL) HPSTR pchNext; // ptr. to next byte to read/write HPSTR pchEndRead; // ptr. to last valid byte to read HPSTR pchEndWrite; // ptr. to last available byte to write LONG lBufOffset; // disk offset of start of buffer /* fields maintained by I/O procedure */ LONG lDiskOffset; // disk offset of next read or write DWORD adwInfo[3]; // data specific to type of MMIOPROC /* other fields maintained by MMIO */ DWORD dwReserved1; // reserved for MMIO use DWORD dwReserved2; // reserved for MMIO use HMMIO hmmio; // handle to open file } MMIOINFO, FAR * LPMMIOINFO; typedef struct _MMCKINFO // structure for representing RIFF chunk info. { FOURCC ckid; // chunk ID DWORD cksize; // chunk size FOURCC fccType; // form type or list type DWORD dwDataOffset; // offset of data portion of chunk DWORD dwFlags; // flags used by MMIO functions } MMCKINFO, FAR *LPMMCKINFO; /* <dwFlags> field of MMIOINFO structure -- many same as OpenFile() flags */ /* Low word of flags will be passed to OpenFile() -- therefore, any MMIO- specific flags should be in the high word. */ #define MMIO_RWMODE 0x00000003 // open file for reading/writing/both #define MMIO_SHAREMODE 0x00000070 // file sharing mode number #define MMIO_CREATE 0x00001000 // create new file (or truncate file) #define MMIO_DELETE 0x00000200 // create new file (or truncate file) #define MMIO_ALLOCBUF 0x00010000 // mmioOpen() should allocate a buffer #define MMIO_DIRTY 0x10000000 // I/O buffer is dirty /* MMIO_DIRTY is also used in the <dwFlags> field of MMCKINFO structure */ /* read/write mode numbers (bit field MMIO_RWMODE) */ #define MMIO_READ 0x00000000 // open file for reading only #define MMIO_WRITE 0x00000001 // open file for writing only #define MMIO_READWRITE 0x00000002 // open file for reading and writing /* share mode numbers (bit field MMIO_SHAREMODE) */ #define MMIO_COMPAT 0x00000000 // compatibility mode #define MMIO_EXCLUSIVE 0x00000010 // exclusive-access mode #define MMIO_DENYWRITE 0x00000020 // deny writing to other processes #define MMIO_DENYREAD 0x00000030 // deny reading to other processes #define MMIO_DENYNONE 0x00000040 // deny nothing to other processes /* flags for other functions */ #define MMIO_FHOPEN 0x0010 // mmioClose(): keep file handle open #define MMIO_EMPTYBUF 0x0010 // mmioFlush(): empty the I/O buffer #define MMIO_TOUPPER 0x0010 // mmioStringToFOURCC(): cvt. to u-case #define MMIO_INSTALLPROC 0x00010000 // mmioInstallIOProc(): install MMIOProc #define MMIO_REMOVEPROC 0x00020000 // mmioInstallIOProc(): remove MMIOProc #define MMIO_FINDPROC 0x00040000 // mmioInstallIOProc(): find an MMIOProc #define MMIO_FINDCHUNK 0x0010 // mmioDescend(): find a chunk by ID #define MMIO_FINDRIFF 0x0020 // mmioDescend(): find a LIST chunk #define MMIO_FINDLIST 0x0040 // mmioDescend(): find a RIFF chunk #define MMIO_CREATERIFF 0x0020 // mmioCreateChunk(): make a LIST chunk #define MMIO_CREATELIST 0x0040 // mmioCreateChunk(): make a RIFF chunk /* message numbers for MMIOPROC */ #define MMIOM_READ MMIO_READ // read (must equal MMIO_READ!) #define MMIOM_WRITE MMIO_WRITE // write (must equal MMIO_WRITE!) #define MMIOM_SEEK 2 // seek to a new position in file #define MMIOM_OPEN 3 // open file #define MMIOM_CLOSE 4 // close file #define MMIOM_WRITEFLUSH 5 // write and flush #define MMIOM_USER 0x8000 // beginning of user-defined messages /* standard four character codes */ #define FOURCC_RIFF mmioFOURCC('R', 'I', 'F', 'F') #define FOURCC_LIST mmioFOURCC('L', 'I', 'S', 'T') /* four character codes used to identify standard built-in I/O procedures */ #define FOURCC_DOS mmioFOURCC('D', 'O', 'S', ' ') #define FOURCC_MEM mmioFOURCC('M', 'E', 'M', ' ') /* error numbers */ #define MMIOERR_BASE 256 #define MMIOERR_FILENOTFOUND (MMIOERR_BASE + 1) // file not found #define MMIOERR_OUTOFMEMORY (MMIOERR_BASE + 2) // out of memory #define MMIOERR_CANNOTOPEN (MMIOERR_BASE + 3) // cannot open #define MMIOERR_CANNOTCLOSE (MMIOERR_BASE + 4) // cannot close #define MMIOERR_CANNOTREAD (MMIOERR_BASE + 5) // cannot read #define MMIOERR_CANNOTWRITE (MMIOERR_BASE + 6) // cannot write #define MMIOERR_CANNOTSEEK (MMIOERR_BASE + 7) // cannot seek #define MMIOERR_CANNOTEXPAND (MMIOERR_BASE + 8) // cannot expand file #define MMIOERR_CHUNKNOTFOUND (MMIOERR_BASE + 9) // chunk not found #define MMIOERR_UNBUFFERED (MMIOERR_BASE + 10) // file is unbuffered /* flags for mmioSeek() */ #ifndef SEEK_SET #define SEEK_SET 0 // seek to an absolute position #define SEEK_CUR 1 // seek relative to current position #define SEEK_END 2 // seek relative to end of file #endif /* other constants */ #define MMIO_DEFAULTBUFFER 8192 // default buffer size /* macros */ #define mmioFOURCC( ch0, ch1, ch2, ch3 ) \ ( (DWORD)(BYTE)(ch0) | ( (DWORD)(BYTE)(ch1) << 8 ) | \ ( (DWORD)(BYTE)(ch2) << 16 ) | ( (DWORD)(BYTE)(ch3) << 24 ) ) /* MMIO prototypes */ FOURCC FAR PASCAL mmioStringToFOURCC(LPSTR sz, WORD wFlags); LPMMIOPROC FAR PASCAL mmioInstallIOProc(FOURCC fccIOProc, LPMMIOPROC pIOProc, DWORD dwFlags); HMMIO FAR PASCAL mmioOpen(LPSTR szFileName, LPMMIOINFO lpmmioinfo, DWORD dwOpenFlags); WORD FAR PASCAL mmioClose(HMMIO hmmio, WORD wFlags); LONG FAR PASCAL mmioRead(HMMIO hmmio, HPSTR pch, LONG cch); LONG FAR PASCAL mmioWrite(HMMIO hmmio, HPSTR pch, LONG cch); LONG FAR PASCAL mmioSeek(HMMIO hmmio, LONG lOffset, int iOrigin); WORD FAR PASCAL mmioGetInfo(HMMIO hmmio, LPMMIOINFO lpmmioinfo, WORD wFlags); WORD FAR PASCAL mmioSetInfo(HMMIO hmmio, LPMMIOINFO lpmmioinfo, WORD wFlags); WORD FAR PASCAL mmioSetBuffer(HMMIO hmmio, LPSTR pchBuffer, LONG cchBuffer, WORD wFlags); WORD FAR PASCAL mmioFlush(HMMIO hmmio, WORD wFlags); WORD FAR PASCAL mmioAdvance(HMMIO hmmio, LPMMIOINFO lpmmioinfo, WORD wFlags); LONG FAR PASCAL mmioSendMessage(HANDLE hmmio, WORD wMsg, LONG lParam1, LONG lParam2); /* RIFF I/O prototypes */ WORD FAR PASCAL mmioDescend(HANDLE hmmio, LPMMCKINFO lpck, LPMMCKINFO lpckParent, WORD wFlags); WORD FAR PASCAL mmioAscend(HANDLE hmmio, LPMMCKINFO lpck, WORD wFlags); WORD FAR PASCAL mmioCreateChunk(HANDLE hmmio, LPMMCKINFO lpck, WORD wFlags); #endif /* NOMMIO */