| /* |
| * Sample MCI ANIMATION Wine Driver for Linux |
| * |
| * Copyright 1994 Martin Ayotte |
| */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <unistd.h> |
| #include <string.h> |
| #include <fcntl.h> |
| #include <sys/ioctl.h> |
| #include "windows.h" |
| #include "user.h" |
| #include "driver.h" |
| #include "mmsystem.h" |
| #include "stddebug.h" |
| #include "debug.h" |
| |
| #define MAX_ANIMDRV 2 |
| |
| #define ANIMFRAMES_PERSEC 30 |
| #define ANIMFRAMES_PERMIN 1800 |
| #define SECONDS_PERMIN 60 |
| |
| #if defined(linux) || defined(__FreeBSD__) |
| typedef struct { |
| int nUseCount; /* Incremented for each shared open */ |
| BOOL16 fShareable; /* TRUE if first open was shareable */ |
| WORD wNotifyDeviceID; /* MCI device ID with a pending notification */ |
| HANDLE16 hCallback; /* Callback handle for pending notification */ |
| MCI_OPEN_PARMS openParms; |
| DWORD dwTimeFormat; |
| int mode; |
| UINT16 nCurTrack; |
| DWORD dwCurFrame; |
| UINT16 nTracks; |
| DWORD dwTotalLen; |
| LPDWORD lpdwTrackLen; |
| LPDWORD lpdwTrackPos; |
| } LINUX_ANIM; |
| |
| static LINUX_ANIM AnimDev[MAX_ANIMDRV]; |
| #endif |
| |
| |
| /*-----------------------------------------------------------------------*/ |
| |
| /************************************************************************** |
| * ANIM_mciOpen [internal] |
| */ |
| static DWORD ANIM_mciOpen(UINT16 wDevID, DWORD dwFlags, LPMCI_OPEN_PARMS lpParms) |
| { |
| #if defined(linux) || defined(__FreeBSD__) |
| LPSTR lpstrElementName; |
| char str[128]; |
| |
| dprintf_mcianim(stddeb,"ANIM_mciOpen(%04X, %08lX, %p);\n", |
| wDevID, dwFlags, lpParms); |
| if (lpParms == NULL) return MCIERR_INTERNAL; |
| if (AnimDev[wDevID].nUseCount > 0) { |
| /* The driver already open on this channel */ |
| /* If the driver was opened shareable before and this open specifies */ |
| /* shareable then increment the use count */ |
| if (AnimDev[wDevID].fShareable && (dwFlags & MCI_OPEN_SHAREABLE)) |
| ++AnimDev[wDevID].nUseCount; |
| else |
| return MCIERR_MUST_USE_SHAREABLE; |
| } |
| else { |
| AnimDev[wDevID].nUseCount = 1; |
| AnimDev[wDevID].fShareable = dwFlags & MCI_OPEN_SHAREABLE; |
| } |
| dprintf_mcianim(stddeb,"ANIM_mciOpen // wDevID=%04X\n", wDevID); |
| lpParms->wDeviceID = wDevID; |
| dprintf_mcianim(stddeb,"ANIM_mciOpen // lpParms->wDevID=%04X\n", lpParms->wDeviceID); |
| if (dwFlags & MCI_OPEN_ELEMENT) { |
| lpstrElementName = (LPSTR)PTR_SEG_TO_LIN(lpParms->lpstrElementName); |
| dprintf_mcianim(stddeb,"ANIM_mciOpen // MCI_OPEN_ELEMENT '%s' !\n", |
| lpstrElementName); |
| if (strlen(lpstrElementName) > 0) { |
| strcpy(str, lpstrElementName); |
| CharUpper32A(str); |
| } |
| } |
| memcpy(&AnimDev[wDevID].openParms, lpParms, sizeof(MCI_OPEN_PARMS)); |
| AnimDev[wDevID].wNotifyDeviceID = lpParms->wDeviceID; |
| AnimDev[wDevID].mode = 0; |
| AnimDev[wDevID].dwTimeFormat = MCI_FORMAT_TMSF; |
| AnimDev[wDevID].nCurTrack = 0; |
| AnimDev[wDevID].nTracks = 0; |
| AnimDev[wDevID].dwTotalLen = 0; |
| AnimDev[wDevID].lpdwTrackLen = NULL; |
| AnimDev[wDevID].lpdwTrackPos = NULL; |
| /* |
| Moved to mmsystem.c mciOpen routine |
| |
| if (dwFlags & MCI_NOTIFY) { |
| dprintf_mcianim(stddeb, |
| "ANIM_mciOpen // MCI_NOTIFY_SUCCESSFUL %08lX !\n", |
| lpParms->dwCallback); |
| mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback), |
| AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); |
| } |
| */ |
| return 0; |
| #else |
| return MCIERR_HARDWARE; |
| #endif |
| } |
| |
| /************************************************************************** |
| * ANIM_mciClose [internal] |
| */ |
| static DWORD ANIM_mciClose(UINT16 wDevID, DWORD dwParam, LPMCI_GENERIC_PARMS lpParms) |
| { |
| #if defined(linux) || defined(__FreeBSD__) |
| dprintf_mcianim(stddeb,"ANIM_mciClose(%u, %08lX, %p);\n", |
| wDevID, dwParam, lpParms); |
| if (AnimDev[wDevID].lpdwTrackLen != NULL) free(AnimDev[wDevID].lpdwTrackLen); |
| if (AnimDev[wDevID].lpdwTrackPos != NULL) free(AnimDev[wDevID].lpdwTrackPos); |
| #endif |
| return 0; |
| } |
| |
| /************************************************************************** |
| * ANIM_mciGetDevCaps [internal] |
| */ |
| static DWORD ANIM_mciGetDevCaps(UINT16 wDevID, DWORD dwFlags, |
| LPMCI_GETDEVCAPS_PARMS lpParms) |
| { |
| #if defined(linux) || defined(__FreeBSD__) |
| dprintf_mcianim(stddeb,"ANIM_mciGetDevCaps(%u, %08lX, %p);\n", |
| wDevID, dwFlags, lpParms); |
| if (lpParms == NULL) return MCIERR_INTERNAL; |
| if (dwFlags & MCI_GETDEVCAPS_ITEM) { |
| dprintf_mcianim(stddeb, |
| "ANIM_mciGetDevCaps // MCI_GETDEVCAPS_ITEM dwItem=%08lX;\n", |
| lpParms->dwItem); |
| switch(lpParms->dwItem) { |
| case MCI_GETDEVCAPS_CAN_RECORD: |
| lpParms->dwReturn = FALSE; |
| break; |
| case MCI_GETDEVCAPS_HAS_AUDIO: |
| lpParms->dwReturn = FALSE; |
| break; |
| case MCI_GETDEVCAPS_HAS_VIDEO: |
| lpParms->dwReturn = FALSE; |
| break; |
| case MCI_GETDEVCAPS_DEVICE_TYPE: |
| lpParms->dwReturn = MCI_DEVTYPE_ANIMATION; |
| break; |
| case MCI_GETDEVCAPS_USES_FILES: |
| lpParms->dwReturn = TRUE; |
| break; |
| case MCI_GETDEVCAPS_COMPOUND_DEVICE: |
| lpParms->dwReturn = FALSE; |
| break; |
| case MCI_GETDEVCAPS_CAN_EJECT: |
| lpParms->dwReturn = TRUE; |
| break; |
| case MCI_GETDEVCAPS_CAN_PLAY: |
| lpParms->dwReturn = FALSE; |
| break; |
| case MCI_GETDEVCAPS_CAN_SAVE: |
| lpParms->dwReturn = FALSE; |
| break; |
| default: |
| return MCIERR_UNRECOGNIZED_COMMAND; |
| } |
| } |
| dprintf_mcianim(stddeb, |
| "ANIM_mciGetDevCaps // lpParms->dwReturn=%08lX;\n", |
| lpParms->dwReturn); |
| return 0; |
| #else |
| return MCIERR_INTERNAL; |
| #endif |
| } |
| |
| |
| /************************************************************************** |
| * ANIM_CalcTime [internal] |
| */ |
| static DWORD ANIM_CalcTime(UINT16 wDevID, DWORD dwFormatType, DWORD dwFrame) |
| { |
| DWORD dwTime = 0; |
| #if defined(linux) || defined(__FreeBSD__) |
| UINT16 wTrack; |
| UINT16 wMinutes; |
| UINT16 wSeconds; |
| UINT16 wFrames; |
| dprintf_mcianim(stddeb,"ANIM_CalcTime(%u, %08lX, %lu);\n", |
| wDevID, dwFormatType, dwFrame); |
| |
| switch (dwFormatType) { |
| case MCI_FORMAT_MILLISECONDS: |
| dwTime = dwFrame / ANIMFRAMES_PERSEC * 1000; |
| dprintf_mcianim(stddeb, |
| "ANIM_CalcTime // MILLISECONDS %lu\n", dwTime); |
| break; |
| case MCI_FORMAT_MSF: |
| wMinutes = dwFrame / ANIMFRAMES_PERMIN; |
| wSeconds = (dwFrame - ANIMFRAMES_PERMIN * wMinutes) / ANIMFRAMES_PERSEC; |
| wFrames = dwFrame - ANIMFRAMES_PERMIN * wMinutes - |
| ANIMFRAMES_PERSEC * wSeconds; |
| dwTime = MCI_MAKE_MSF(wMinutes, wSeconds, wFrames); |
| dprintf_mcianim(stddeb,"ANIM_CalcTime // MSF %02u:%02u:%02u -> dwTime=%lu\n", |
| wMinutes, wSeconds, wFrames, dwTime); |
| break; |
| default: |
| /* unknown format ! force TMSF ! ... */ |
| dwFormatType = MCI_FORMAT_TMSF; |
| case MCI_FORMAT_TMSF: |
| for (wTrack = 0; wTrack < AnimDev[wDevID].nTracks; wTrack++) { |
| /* dwTime += AnimDev[wDevID].lpdwTrackLen[wTrack - 1]; |
| printf("Adding trk#%u curpos=%u \n", dwTime); |
| if (dwTime >= dwFrame) break; */ |
| if (AnimDev[wDevID].lpdwTrackPos[wTrack - 1] >= dwFrame) break; |
| } |
| wMinutes = dwFrame / ANIMFRAMES_PERMIN; |
| wSeconds = (dwFrame - ANIMFRAMES_PERMIN * wMinutes) / ANIMFRAMES_PERSEC; |
| wFrames = dwFrame - ANIMFRAMES_PERMIN * wMinutes - |
| ANIMFRAMES_PERSEC * wSeconds; |
| dwTime = MCI_MAKE_TMSF(wTrack, wMinutes, wSeconds, wFrames); |
| dprintf_mcianim(stddeb, |
| "ANIM_CalcTime // %02u-%02u:%02u:%02u\n", |
| wTrack, wMinutes, wSeconds, wFrames); |
| break; |
| } |
| #endif |
| return dwTime; |
| } |
| |
| |
| /************************************************************************** |
| * ANIM_CalcFrame [internal] |
| */ |
| static DWORD ANIM_CalcFrame(UINT16 wDevID, DWORD dwFormatType, DWORD dwTime) |
| { |
| DWORD dwFrame = 0; |
| #if defined(linux) || defined(__FreeBSD__) |
| UINT16 wTrack; |
| dprintf_mcianim(stddeb,"ANIM_CalcFrame(%u, %08lX, %lu);\n", |
| wDevID, dwFormatType, dwTime); |
| |
| switch (dwFormatType) { |
| case MCI_FORMAT_MILLISECONDS: |
| dwFrame = dwTime * ANIMFRAMES_PERSEC / 1000; |
| dprintf_mcianim(stddeb, |
| "ANIM_CalcFrame // MILLISECONDS %lu\n", dwFrame); |
| break; |
| case MCI_FORMAT_MSF: |
| dprintf_mcianim(stddeb, |
| "ANIM_CalcFrame // MSF %02u:%02u:%02u\n", |
| MCI_MSF_MINUTE(dwTime), MCI_MSF_SECOND(dwTime), |
| MCI_MSF_FRAME(dwTime)); |
| dwFrame += ANIMFRAMES_PERMIN * MCI_MSF_MINUTE(dwTime); |
| dwFrame += ANIMFRAMES_PERSEC * MCI_MSF_SECOND(dwTime); |
| dwFrame += MCI_MSF_FRAME(dwTime); |
| break; |
| default: |
| /* unknown format ! force TMSF ! ... */ |
| dwFormatType = MCI_FORMAT_TMSF; |
| case MCI_FORMAT_TMSF: |
| wTrack = MCI_TMSF_TRACK(dwTime); |
| dprintf_mcianim(stddeb, |
| "ANIM_CalcFrame // TMSF %02u-%02u:%02u:%02u\n", |
| MCI_TMSF_TRACK(dwTime), MCI_TMSF_MINUTE(dwTime), |
| MCI_TMSF_SECOND(dwTime), MCI_TMSF_FRAME(dwTime)); |
| dprintf_mcianim(stddeb, |
| "ANIM_CalcFrame // TMSF trackpos[%u]=%lu\n", |
| wTrack, AnimDev[wDevID].lpdwTrackPos[wTrack - 1]); |
| dwFrame = AnimDev[wDevID].lpdwTrackPos[wTrack - 1]; |
| dwFrame += ANIMFRAMES_PERMIN * MCI_TMSF_MINUTE(dwTime); |
| dwFrame += ANIMFRAMES_PERSEC * MCI_TMSF_SECOND(dwTime); |
| dwFrame += MCI_TMSF_FRAME(dwTime); |
| break; |
| } |
| #endif |
| return dwFrame; |
| } |
| |
| |
| /************************************************************************** |
| * ANIM_mciInfo [internal] |
| */ |
| static DWORD ANIM_mciInfo(UINT16 wDevID, DWORD dwFlags, LPMCI_INFO_PARMS lpParms) |
| { |
| #if defined(linux) || defined(__FreeBSD__) |
| dprintf_mcianim(stddeb,"ANIM_mciInfo(%u, %08lX, %p);\n", |
| wDevID, dwFlags, lpParms); |
| if (lpParms == NULL) return MCIERR_INTERNAL; |
| lpParms->lpstrReturn = NULL; |
| switch(dwFlags) { |
| case MCI_INFO_PRODUCT: |
| lpParms->lpstrReturn = "Linux ANIMATION 0.5"; |
| break; |
| case MCI_INFO_FILE: |
| lpParms->lpstrReturn = |
| (LPSTR)AnimDev[wDevID].openParms.lpstrElementName; |
| break; |
| case MCI_ANIM_INFO_TEXT: |
| lpParms->lpstrReturn = "Animation Window"; |
| break; |
| default: |
| return MCIERR_UNRECOGNIZED_COMMAND; |
| } |
| if (lpParms->lpstrReturn != NULL) |
| lpParms->dwRetSize = strlen(lpParms->lpstrReturn); |
| else |
| lpParms->dwRetSize = 0; |
| return 0; |
| #else |
| return MCIERR_INTERNAL; |
| #endif |
| } |
| |
| /************************************************************************** |
| * ANIM_mciStatus [internal] |
| */ |
| static DWORD ANIM_mciStatus(UINT16 wDevID, DWORD dwFlags, LPMCI_STATUS_PARMS lpParms) |
| { |
| #if defined(linux) || defined(__FreeBSD__) |
| dprintf_mcianim(stddeb,"ANIM_mciStatus(%u, %08lX, %p);\n", |
| wDevID, dwFlags, lpParms); |
| if (lpParms == NULL) return MCIERR_INTERNAL; |
| if (dwFlags & MCI_NOTIFY) { |
| dprintf_mcianim(stddeb, |
| "ANIM_mciStatus // MCI_NOTIFY_SUCCESSFUL %08lX !\n", |
| lpParms->dwCallback); |
| mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback), |
| AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); |
| } |
| if (dwFlags & MCI_STATUS_ITEM) { |
| switch(lpParms->dwItem) { |
| case MCI_STATUS_CURRENT_TRACK: |
| lpParms->dwReturn = AnimDev[wDevID].nCurTrack; |
| dprintf_mcianim(stddeb,"ANIM_mciStatus // CURRENT_TRACK=%lu!\n", lpParms->dwReturn); |
| return 0; |
| case MCI_STATUS_LENGTH: |
| if (dwFlags & MCI_TRACK) { |
| dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_TRACK #%lu LENGTH=??? !\n", |
| lpParms->dwTrack); |
| if (lpParms->dwTrack > AnimDev[wDevID].nTracks) |
| return MCIERR_OUTOFRANGE; |
| lpParms->dwReturn = AnimDev[wDevID].lpdwTrackLen[lpParms->dwTrack]; |
| } |
| else |
| lpParms->dwReturn = AnimDev[wDevID].dwTotalLen; |
| lpParms->dwReturn = ANIM_CalcTime(wDevID, |
| AnimDev[wDevID].dwTimeFormat, lpParms->dwReturn); |
| dprintf_mcianim(stddeb,"ANIM_mciStatus // LENGTH=%lu !\n", lpParms->dwReturn); |
| return 0; |
| case MCI_STATUS_MODE: |
| lpParms->dwReturn = AnimDev[wDevID].mode; |
| dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_STATUS_MODE=%08lX !\n", |
| lpParms->dwReturn); |
| return 0; |
| case MCI_STATUS_MEDIA_PRESENT: |
| lpParms->dwReturn = TRUE; |
| dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_STATUS_MEDIA_PRESENT !\n"); |
| return 0; |
| case MCI_STATUS_NUMBER_OF_TRACKS: |
| lpParms->dwReturn = 1; |
| dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_STATUS_NUMBER_OF_TRACKS = %lu !\n", |
| lpParms->dwReturn); |
| if (lpParms->dwReturn == (WORD)-1) return MCIERR_INTERNAL; |
| return 0; |
| case MCI_STATUS_POSITION: |
| lpParms->dwReturn = AnimDev[wDevID].dwCurFrame; |
| if (dwFlags & MCI_STATUS_START) { |
| lpParms->dwReturn = 0; |
| dprintf_mcianim(stddeb,"CDAUDIO_mciStatus // get MCI_STATUS_START !\n"); |
| } |
| if (dwFlags & MCI_TRACK) { |
| if (lpParms->dwTrack > AnimDev[wDevID].nTracks) |
| return MCIERR_OUTOFRANGE; |
| lpParms->dwReturn = AnimDev[wDevID].lpdwTrackPos[lpParms->dwTrack - 1]; |
| dprintf_mcianim(stddeb,"ANIM_mciStatus // get MCI_TRACK #%lu !\n", lpParms->dwTrack); |
| } |
| lpParms->dwReturn = ANIM_CalcTime(wDevID, |
| AnimDev[wDevID].dwTimeFormat, lpParms->dwReturn); |
| dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_STATUS_POSITION=%08lX !\n", |
| lpParms->dwReturn); |
| return 0; |
| case MCI_STATUS_READY: |
| dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_STATUS_READY !\n"); |
| lpParms->dwReturn = TRUE; |
| return 0; |
| case MCI_STATUS_TIME_FORMAT: |
| dprintf_mcianim(stddeb,"ANIM_mciStatus // MCI_STATUS_TIME_FORMAT !\n"); |
| lpParms->dwReturn = MCI_FORMAT_MILLISECONDS; |
| return 0; |
| default: |
| fprintf(stderr,"ANIM_mciStatus // unknown command %08lX !\n", lpParms->dwItem); |
| return MCIERR_UNRECOGNIZED_COMMAND; |
| } |
| } |
| fprintf(stderr,"ANIM_mciStatus // not MCI_STATUS_ITEM !\n"); |
| return 0; |
| #else |
| return MMSYSERR_NOTENABLED; |
| #endif |
| } |
| |
| |
| /************************************************************************** |
| * ANIM_mciPlay [internal] |
| */ |
| static DWORD ANIM_mciPlay(UINT16 wDevID, DWORD dwFlags, LPMCI_PLAY_PARMS lpParms) |
| { |
| #if defined(linux) || defined(__FreeBSD__) |
| int start, end; |
| dprintf_mcianim(stddeb,"ANIM_mciPlay(%u, %08lX, %p);\n", |
| wDevID, dwFlags, lpParms); |
| if (lpParms == NULL) return MCIERR_INTERNAL; |
| start = 0; end = AnimDev[wDevID].dwTotalLen; |
| AnimDev[wDevID].nCurTrack = 1; |
| if (dwFlags & MCI_FROM) { |
| start = ANIM_CalcFrame(wDevID, |
| AnimDev[wDevID].dwTimeFormat, lpParms->dwFrom); |
| dprintf_mcianim(stddeb,"ANIM_mciPlay // MCI_FROM=%08lX -> %u \n", |
| lpParms->dwFrom, start); |
| } |
| if (dwFlags & MCI_TO) { |
| end = ANIM_CalcFrame(wDevID, |
| AnimDev[wDevID].dwTimeFormat, lpParms->dwTo); |
| dprintf_mcianim(stddeb, |
| "ANIM_mciPlay // MCI_TO=%08lX -> %u \n", |
| lpParms->dwTo, end); |
| } |
| AnimDev[wDevID].mode = MCI_MODE_PLAY; |
| if (dwFlags & MCI_NOTIFY) { |
| dprintf_mcianim(stddeb, |
| "ANIM_mciPlay // MCI_NOTIFY_SUCCESSFUL %08lX !\n", |
| lpParms->dwCallback); |
| mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback), |
| AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); |
| } |
| return 0; |
| #else |
| return MCIERR_HARDWARE; |
| #endif |
| } |
| |
| /************************************************************************** |
| * ANIM_mciStop [internal] |
| */ |
| static DWORD ANIM_mciStop(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms) |
| { |
| #if defined(linux) || defined(__FreeBSD__) |
| dprintf_mcianim(stddeb,"ANIM_mciStop(%u, %08lX, %p);\n", |
| wDevID, dwFlags, lpParms); |
| if (lpParms == NULL) return MCIERR_INTERNAL; |
| AnimDev[wDevID].mode = MCI_MODE_STOP; |
| if (dwFlags & MCI_NOTIFY) { |
| dprintf_mcianim(stddeb, |
| "ANIM_mciStop // MCI_NOTIFY_SUCCESSFUL %08lX !\n", |
| lpParms->dwCallback); |
| mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback), |
| AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); |
| } |
| return 0; |
| #else |
| return MCIERR_HARDWARE; |
| #endif |
| } |
| |
| /************************************************************************** |
| * ANIM_mciPause [internal] |
| */ |
| static DWORD ANIM_mciPause(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms) |
| { |
| #if defined(linux) || defined(__FreeBSD__) |
| dprintf_mcianim(stddeb,"ANIM_mciPause(%u, %08lX, %p);\n", |
| wDevID, dwFlags, lpParms); |
| if (lpParms == NULL) return MCIERR_INTERNAL; |
| AnimDev[wDevID].mode = MCI_MODE_PAUSE; |
| if (dwFlags & MCI_NOTIFY) { |
| dprintf_mcianim(stddeb, |
| "ANIM_mciPause // MCI_NOTIFY_SUCCESSFUL %08lX !\n", |
| lpParms->dwCallback); |
| mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback), |
| AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); |
| } |
| return 0; |
| #else |
| return MCIERR_HARDWARE; |
| #endif |
| } |
| |
| /************************************************************************** |
| * ANIM_mciResume [internal] |
| */ |
| static DWORD ANIM_mciResume(UINT16 wDevID, DWORD dwFlags, LPMCI_GENERIC_PARMS lpParms) |
| { |
| #if defined(linux) || defined(__FreeBSD__) |
| dprintf_mcianim(stddeb,"ANIM_mciResume(%u, %08lX, %p);\n", |
| wDevID, dwFlags, lpParms); |
| if (lpParms == NULL) return MCIERR_INTERNAL; |
| AnimDev[wDevID].mode = MCI_MODE_STOP; |
| if (dwFlags & MCI_NOTIFY) { |
| dprintf_mcianim(stddeb, |
| "ANIM_mciResume // MCI_NOTIFY_SUCCESSFUL %08lX !\n", |
| lpParms->dwCallback); |
| mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback), |
| AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); |
| } |
| return 0; |
| #else |
| return MCIERR_HARDWARE; |
| #endif |
| } |
| |
| /************************************************************************** |
| * ANIM_mciSeek [internal] |
| */ |
| static DWORD ANIM_mciSeek(UINT16 wDevID, DWORD dwFlags, LPMCI_SEEK_PARMS lpParms) |
| { |
| #if defined(linux) || defined(__FreeBSD__) |
| DWORD dwRet; |
| MCI_PLAY_PARMS PlayParms; |
| dprintf_mcianim(stddeb,"ANIM_mciSeek(%u, %08lX, %p);\n", |
| wDevID, dwFlags, lpParms); |
| if (lpParms == NULL) return MCIERR_INTERNAL; |
| AnimDev[wDevID].mode = MCI_MODE_SEEK; |
| switch(dwFlags) { |
| case MCI_SEEK_TO_START: |
| PlayParms.dwFrom = 0; |
| break; |
| case MCI_SEEK_TO_END: |
| PlayParms.dwFrom = AnimDev[wDevID].dwTotalLen; |
| break; |
| case MCI_TO: |
| PlayParms.dwFrom = lpParms->dwTo; |
| break; |
| } |
| dwRet = ANIM_mciPlay(wDevID, MCI_WAIT | MCI_FROM, &PlayParms); |
| if (dwRet != 0) return dwRet; |
| dwRet = ANIM_mciStop(wDevID, MCI_WAIT, (LPMCI_GENERIC_PARMS)&PlayParms); |
| if (dwFlags & MCI_NOTIFY) { |
| dprintf_mcianim(stddeb, |
| "ANIM_mciSeek // MCI_NOTIFY_SUCCESSFUL %08lX !\n", |
| lpParms->dwCallback); |
| mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback), |
| AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); |
| } |
| return dwRet; |
| #else |
| return MCIERR_HARDWARE; |
| #endif |
| } |
| |
| |
| /************************************************************************** |
| * ANIM_mciSet [internal] |
| */ |
| static DWORD ANIM_mciSet(UINT16 wDevID, DWORD dwFlags, LPMCI_SET_PARMS lpParms) |
| { |
| #if defined(linux) || defined(__FreeBSD__) |
| dprintf_mcianim(stddeb,"ANIM_mciSet(%u, %08lX, %p);\n", |
| wDevID, dwFlags, lpParms); |
| if (lpParms == NULL) return MCIERR_INTERNAL; |
| /* |
| printf("ANIM_mciSet // dwTimeFormat=%08lX\n", lpParms->dwTimeFormat); |
| printf("ANIM_mciSet // dwAudio=%08lX\n", lpParms->dwAudio); |
| */ |
| if (dwFlags & MCI_SET_TIME_FORMAT) { |
| switch (lpParms->dwTimeFormat) { |
| case MCI_FORMAT_MILLISECONDS: |
| dprintf_mcianim(stddeb, |
| "ANIM_mciSet // MCI_FORMAT_MILLISECONDS !\n"); |
| break; |
| case MCI_FORMAT_MSF: |
| dprintf_mcianim(stddeb,"ANIM_mciSet // MCI_FORMAT_MSF !\n"); |
| break; |
| case MCI_FORMAT_TMSF: |
| dprintf_mcianim(stddeb,"ANIM_mciSet // MCI_FORMAT_TMSF !\n"); |
| break; |
| default: |
| fprintf(stderr,"ANIM_mciSet // bad time format !\n"); |
| return MCIERR_BAD_TIME_FORMAT; |
| } |
| AnimDev[wDevID].dwTimeFormat = lpParms->dwTimeFormat; |
| } |
| if (dwFlags & MCI_SET_VIDEO) return MCIERR_UNSUPPORTED_FUNCTION; |
| if (dwFlags & MCI_SET_ON) return MCIERR_UNSUPPORTED_FUNCTION; |
| if (dwFlags & MCI_SET_OFF) return MCIERR_UNSUPPORTED_FUNCTION; |
| if (dwFlags & MCI_NOTIFY) { |
| dprintf_mcianim(stddeb, |
| "ANIM_mciSet // MCI_NOTIFY_SUCCESSFUL %08lX !\n", |
| lpParms->dwCallback); |
| mciDriverNotify((HWND16)LOWORD(lpParms->dwCallback), |
| AnimDev[wDevID].wNotifyDeviceID, MCI_NOTIFY_SUCCESSFUL); |
| } |
| return 0; |
| #else |
| return MCIERR_HARDWARE; |
| #endif |
| } |
| |
| |
| /************************************************************************** |
| * ANIM_DriverProc [sample driver] |
| */ |
| LONG ANIM_DriverProc(DWORD dwDevID, HDRVR16 hDriv, WORD wMsg, |
| DWORD dwParam1, DWORD dwParam2) |
| { |
| #if defined(linux) || defined(__FreeBSD__) |
| switch(wMsg) { |
| case DRV_LOAD: |
| return 1; |
| case DRV_FREE: |
| return 1; |
| case DRV_OPEN: |
| case MCI_OPEN_DRIVER: |
| case MCI_OPEN: |
| return ANIM_mciOpen(dwDevID, dwParam1, |
| (LPMCI_OPEN_PARMS)PTR_SEG_TO_LIN(dwParam2)); |
| case DRV_CLOSE: |
| case MCI_CLOSE_DRIVER: |
| case MCI_CLOSE: |
| return ANIM_mciClose(dwDevID, dwParam1, |
| (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2)); |
| case DRV_ENABLE: |
| return 1; |
| case DRV_DISABLE: |
| return 1; |
| case DRV_QUERYCONFIGURE: |
| return 1; |
| case DRV_CONFIGURE: |
| MessageBox16(0, "Sample MultiMedia Linux Driver !", |
| "MMLinux Driver", MB_OK); |
| return 1; |
| case DRV_INSTALL: |
| return DRVCNF_RESTART; |
| case DRV_REMOVE: |
| return DRVCNF_RESTART; |
| case MCI_GETDEVCAPS: |
| return ANIM_mciGetDevCaps(dwDevID, dwParam1, |
| (LPMCI_GETDEVCAPS_PARMS)PTR_SEG_TO_LIN(dwParam2)); |
| case MCI_INFO: |
| return ANIM_mciInfo(dwDevID, dwParam1, |
| (LPMCI_INFO_PARMS)PTR_SEG_TO_LIN(dwParam2)); |
| case MCI_STATUS: |
| return ANIM_mciStatus(dwDevID, dwParam1, |
| (LPMCI_STATUS_PARMS)PTR_SEG_TO_LIN(dwParam2)); |
| case MCI_SET: |
| return ANIM_mciSet(dwDevID, dwParam1, |
| (LPMCI_SET_PARMS)PTR_SEG_TO_LIN(dwParam2)); |
| case MCI_PLAY: |
| return ANIM_mciPlay(dwDevID, dwParam1, |
| (LPMCI_PLAY_PARMS)PTR_SEG_TO_LIN(dwParam2)); |
| case MCI_STOP: |
| return ANIM_mciStop(dwDevID, dwParam1, |
| (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2)); |
| case MCI_PAUSE: |
| return ANIM_mciPause(dwDevID, dwParam1, |
| (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2)); |
| case MCI_RESUME: |
| return ANIM_mciResume(dwDevID, dwParam1, |
| (LPMCI_GENERIC_PARMS)PTR_SEG_TO_LIN(dwParam2)); |
| case MCI_SEEK: |
| return ANIM_mciSeek(dwDevID, dwParam1, |
| (LPMCI_SEEK_PARMS)PTR_SEG_TO_LIN(dwParam2)); |
| default: |
| return DefDriverProc(dwDevID, hDriv, wMsg, dwParam1, dwParam2); |
| } |
| #else |
| return MCIERR_HARDWARE; |
| #endif |
| } |
| |
| |
| /*-----------------------------------------------------------------------*/ |
