110 static void PutBackChar (S_IMELODY_DATA *pData)  in PutBackChar()  argument
112     if (pData->index)  in PutBackChar()
113         pData->index--;  in PutBackChar()
117 EAS_INLINE void PutBackChar (S_IMELODY_DATA *pData) { if (pData->index) pData->index--; }  in PutBackChar()  argument
133 static EAS_BOOL IMY_PlayNote (S_EAS_DATA *pEASData, S_IMELODY_DATA *pData, EAS_I8 note, EAS_INT par…
134 static EAS_BOOL IMY_PlayRest (S_EAS_DATA *pEASData, S_IMELODY_DATA *pData);
135 static EAS_BOOL IMY_GetDuration (EAS_HW_DATA_HANDLE hwInstData, S_IMELODY_DATA *pData, EAS_I32 *pDu…
136 static EAS_BOOL IMY_GetLEDState (S_EAS_DATA *pEASData, S_IMELODY_DATA *pData);
137 static EAS_BOOL IMY_GetVibeState (S_EAS_DATA *pEASData, S_IMELODY_DATA *pData);
138 static EAS_BOOL IMY_GetBackState (S_EAS_DATA *pEASData, S_IMELODY_DATA *pData);
139 static EAS_BOOL IMY_GetVolume (EAS_HW_DATA_HANDLE hwInstData, S_IMELODY_DATA *pData, EAS_BOOL inHea…
140 static EAS_BOOL IMY_GetNumber (EAS_HW_DATA_HANDLE hwInstData, S_IMELODY_DATA *pData, EAS_INT *temp,…
141 static EAS_RESULT IMY_ParseHeader (S_EAS_DATA *pEASData, S_IMELODY_DATA* pData);
142 static EAS_I8 IMY_GetNextChar (EAS_HW_DATA_HANDLE hwInstData, S_IMELODY_DATA *pData, EAS_BOOL inHea…
190     S_IMELODY_DATA* pData;  in IMY_CheckFileType()  local
209             pData = EAS_CMEnumData(EAS_CM_IMELODY_DATA);  in IMY_CheckFileType()
211             pData = EAS_HWMalloc(pEASData->hwInstData, sizeof(S_IMELODY_DATA));  in IMY_CheckFileType()
212         if (!pData)  in IMY_CheckFileType()
214         EAS_HWMemSet(pData, 0, sizeof(S_IMELODY_DATA));  in IMY_CheckFileType()
217         pData->fileHandle = fileHandle;  in IMY_CheckFileType()
218         pData->fileOffset = offset;  in IMY_CheckFileType()
219         pData->state = EAS_STATE_ERROR;  in IMY_CheckFileType()
220         pData->state = EAS_STATE_OPEN;  in IMY_CheckFileType()
223         *ppHandle = pData;  in IMY_CheckFileType()
249     S_IMELODY_DATA* pData;  in IMY_Prepare()  local
257     pData = (S_IMELODY_DATA*) pInstData;  in IMY_Prepare()
258     if (pData->state != EAS_STATE_OPEN)  in IMY_Prepare()
262     if ((result = VMInitMIDI(pEASData, &pData->pSynth)) != EAS_SUCCESS)  in IMY_Prepare()
269     if ((result = IMY_ParseHeader(pEASData,  pData)) != EAS_SUCCESS)  in IMY_Prepare()
276     pData ->state = EAS_STATE_READY;  in IMY_Prepare()
301     S_IMELODY_DATA *pData;  in IMY_Time()  local
303     pData = (S_IMELODY_DATA*) pInstData;  in IMY_Time()
307     *pTime = pData->time >> 8;  in IMY_Time()
330     S_IMELODY_DATA* pData;  in IMY_Event()  local
336     pData = (S_IMELODY_DATA*) pInstData;  in IMY_Event()
337     if (pData->state >= EAS_STATE_OPEN)  in IMY_Event()
340     if (pData->state == EAS_STATE_READY) {  in IMY_Event()
341         pData->state = EAS_STATE_PLAY;  in IMY_Event()
345     if (pData->time == 0)  in IMY_Event()
352         VMProgramChange(pEASData->pVoiceMgr, pData->pSynth, IMELODY_CHANNEL, IMELODY_PROGRAM);  in IMY_Event()
355         VMControlChange(pEASData->pVoiceMgr, pData->pSynth, IMELODY_CHANNEL, 7, 127);  in IMY_Event()
359     if (pData->note)  in IMY_Event()
366         VMStopNote(pEASData->pVoiceMgr, pData->pSynth, IMELODY_CHANNEL, pData->note, 0);  in IMY_Event()
367         pData->note = 0;  in IMY_Event()
370         if (pData->restTicks)  in IMY_Event()
372             pData->time += pData->restTicks;  in IMY_Event()
373             pData->restTicks = 0;  in IMY_Event()
384         c = IMY_GetNextChar(pEASData->hwInstData, pData, EAS_FALSE);  in IMY_Event()
395                 if (pData->repeatOffset < 0)  in IMY_Event()
397                     pData->repeatOffset = pData->startLine + (EAS_I32) pData->index;  in IMY_Event()
400                     pData->repeatTime = pData->time;  in IMY_Event()
417                 if (pData->repeatTime == pData->time) {  in IMY_Event()
418                     pData->repeatCount = -1;  in IMY_Event()
419                     pData->repeatOffset = -1;  in IMY_Event()
420                 } else if (pData->repeatCount >= 0) {  in IMY_Event()
423                     if (pData->repeatCount > 0)  in IMY_Event()
425                         if (--pData->repeatCount == 0)  in IMY_Event()
427                             pData->repeatCount = -1;  in IMY_Event()
436                     if ((parserMode == eParserModePlay) || (pData->repeatCount != 0))  in IMY_Event()
443 …if ((result = EAS_HWFileSeek(pEASData->hwInstData, pData->fileHandle, pData->repeatOffset)) != EAS…  in IMY_Event()
445 …           IMY_ReadLine(pEASData->hwInstData, pData->fileHandle, pData->buffer, &pData->startLine);  in IMY_Event()
446                         pData->index = 0;  in IMY_Event()
449                         if (pData->repeatCount == -1)  in IMY_Event()
450                             pData->repeatOffset = -1;  in IMY_Event()
457                 if (!IMY_GetNumber(pEASData->hwInstData, pData, &temp, EAS_FALSE))  in IMY_Event()
459                 else if (pData->repeatOffset > 0)  in IMY_Event()
465                     if (pData->repeatCount < 0)  in IMY_Event()
466                         pData->repeatCount = (EAS_I16) temp;  in IMY_Event()
472                 if (!IMY_GetVolume(pEASData->hwInstData, pData, EAS_FALSE))  in IMY_Event()
478                 pData->noteModifier = -1;  in IMY_Event()
483                 pData->noteModifier = +1;  in IMY_Event()
488                 c = IMY_GetNextChar(pEASData->hwInstData, pData, EAS_FALSE);  in IMY_Event()
490                     pData->octave = (EAS_U8) ((c - '0' + 1) * 12);  in IMY_Event()
497                 if (!IMY_GetLEDState(pEASData, pData))  in IMY_Event()
503                 if (!IMY_GetVibeState(pEASData, pData))  in IMY_Event()
509                 if (IMY_GetNextChar(pEASData->hwInstData, pData, EAS_FALSE) == 'a')  in IMY_Event()
511                     if (!IMY_GetBackState(pEASData, pData))  in IMY_Event()
516                     PutBackChar(pData);  in IMY_Event()
517                     if (IMY_PlayNote(pEASData, pData, c, parserMode))  in IMY_Event()
526                 if (IMY_PlayRest(pEASData, pData))  in IMY_Event()
544                     if (IMY_PlayNote(pEASData, pData, c, parserMode))  in IMY_Event()
558     pData->state = EAS_STATE_STOPPING;  in IMY_Event()
559     VMReleaseAllVoices(pEASData->pVoiceMgr, pData->pSynth);  in IMY_Event()
584     S_IMELODY_DATA* pData;  in IMY_State()  local
587     pData = (S_IMELODY_DATA*) pInstData;  in IMY_State()
590     if (pData->state == EAS_STATE_STOPPING)  in IMY_State()
592         if (VMActiveVoices(pData->pSynth) == 0)  in IMY_State()
594             pData->state = EAS_STATE_STOPPED;  in IMY_State()
601     if (pData->state == EAS_STATE_PAUSING)  in IMY_State()
603         if (VMActiveVoices(pData->pSynth) == 0)  in IMY_State()
608             pData->state = EAS_STATE_PAUSED;  in IMY_State()
613     *pState = pData->state;  in IMY_State()
636     S_IMELODY_DATA* pData;  in IMY_Close()  local
643     pData = (S_IMELODY_DATA*) pInstData;  in IMY_Close()
646     if ((result = EAS_HWCloseFile(pEASData->hwInstData, pData->fileHandle)) != EAS_SUCCESS)  in IMY_Close()
650     if (pData->pSynth != NULL)  in IMY_Close()
651         VMMIDIShutdown(pEASData, pData->pSynth);  in IMY_Close()
655         EAS_HWFree(pEASData->hwInstData, pData);  in IMY_Close()
679     S_IMELODY_DATA* pData;  in IMY_Reset()  local
685     pData = (S_IMELODY_DATA*) pInstData;  in IMY_Reset()
688     VMReset(pEASData->pVoiceMgr, pData->pSynth, EAS_TRUE);  in IMY_Reset()
691     pData->time = 0;  in IMY_Reset()
692     pData->note = 0;  in IMY_Reset()
695     pData->state = EAS_STATE_ERROR;  in IMY_Reset()
696 …if ((result = EAS_HWFileSeek(pEASData->hwInstData, pData->fileHandle, pData->fileOffset)) != EAS_S…  in IMY_Reset()
698     if ((result = IMY_ParseHeader (pEASData,  pData)) != EAS_SUCCESS)  in IMY_Reset()
705     pData->state = EAS_STATE_READY;  in IMY_Reset()
728     S_IMELODY_DATA *pData;  in IMY_Pause()  local
735     pData = (S_IMELODY_DATA*) pInstData;  in IMY_Pause()
736     if (pData->state == EAS_STATE_STOPPED)  in IMY_Pause()
740     VMMuteAllVoices(pEASData->pVoiceMgr, pData->pSynth);  in IMY_Pause()
741     pData->state = EAS_STATE_PAUSING;  in IMY_Pause()
765     S_IMELODY_DATA *pData;  in IMY_Resume()  local
772     pData = (S_IMELODY_DATA*) pInstData;  in IMY_Resume()
773     if (pData->state == EAS_STATE_STOPPED)  in IMY_Resume()
777     pData->state = EAS_STATE_PLAY;  in IMY_Resume()
802     S_IMELODY_DATA *pData;  in IMY_SetData()  local
804     pData = (S_IMELODY_DATA*) pInstData;  in IMY_SetData()
810             EAS_HWMemCpy(&pData->metadata, (void*) value, sizeof(S_METADATA_CB));  in IMY_SetData()
840     S_IMELODY_DATA *pData;  in IMY_GetData()  local
842     pData = (S_IMELODY_DATA*) pInstData;  in IMY_GetData()
852             *pValue = (EAS_I32) pData->pSynth;  in IMY_GetData()
882 static EAS_BOOL IMY_PlayNote (S_EAS_DATA *pEASData, S_IMELODY_DATA *pData, EAS_I8 note, EAS_INT par…  in IMY_PlayNote()  argument
893     if (!IMY_GetDuration(pEASData->hwInstData, pData, &duration))  in IMY_PlayNote()
897     pData->note = (EAS_U8) (pData->octave + noteTable[note - 'a'] + pData->noteModifier);  in IMY_PlayNote()
898     velocity = (EAS_U8) (pData->volume ? pData->volume * IMELODY_VEL_MUL + IMELODY_VEL_OFS : 0);  in IMY_PlayNote()
902         VMStartNote(pEASData->pVoiceMgr, pData->pSynth, IMELODY_CHANNEL, pData->note, velocity);  in IMY_PlayNote()
909     switch (pData->style)  in IMY_PlayNote()
913             pData->restTicks = duration >> 4;  in IMY_PlayNote()
916             pData->restTicks = 0;  in IMY_PlayNote()
920             pData->restTicks = duration >> 1;  in IMY_PlayNote()
925             pData->restTicks = duration >> 4;  in IMY_PlayNote()
930     pData->time += duration - pData->restTicks;  in IMY_PlayNote()
933     pData->noteModifier = 0;  in IMY_PlayNote()
954 static EAS_BOOL IMY_PlayRest (S_EAS_DATA *pEASData, S_IMELODY_DATA *pData)  in IMY_PlayRest()  argument
963     if (!IMY_GetDuration(pEASData->hwInstData, pData, &duration))  in IMY_PlayRest()
971     pData->time += duration;  in IMY_PlayRest()
992 static EAS_BOOL IMY_GetDuration (EAS_HW_DATA_HANDLE hwInstData, S_IMELODY_DATA *pData, EAS_I32 *pDu…  in IMY_GetDuration()  argument
999     c = IMY_GetNextChar(hwInstData, pData, EAS_FALSE);  in IMY_GetDuration()
1011     duration = pData->tick * (1 << ('5' - c));  in IMY_GetDuration()
1014     c = IMY_GetNextChar(hwInstData, pData, EAS_FALSE);  in IMY_GetDuration()
1027             PutBackChar(pData);  in IMY_GetDuration()
1050 static EAS_BOOL IMY_GetLEDState (S_EAS_DATA *pEASData, S_IMELODY_DATA *pData)  in IMY_GetLEDState()  argument
1061         c = IMY_GetNextChar(pEASData->hwInstData, pData, EAS_FALSE);  in IMY_GetLEDState()
1115 static EAS_BOOL IMY_GetVibeState (S_EAS_DATA *pEASData, S_IMELODY_DATA *pData)  in IMY_GetVibeState()  argument
1126         c = IMY_GetNextChar(pEASData->hwInstData, pData, EAS_FALSE);  in IMY_GetVibeState()
1180 static EAS_BOOL IMY_GetBackState (S_EAS_DATA *pEASData, S_IMELODY_DATA *pData)  in IMY_GetBackState()  argument
1191         c = IMY_GetNextChar(pEASData->hwInstData, pData, EAS_FALSE);  in IMY_GetBackState()
1245 static EAS_BOOL IMY_GetVolume (EAS_HW_DATA_HANDLE hwInstData, S_IMELODY_DATA *pData, EAS_BOOL inHea…  in IMY_GetVolume()  argument
1254     c = IMY_GetNextChar(hwInstData, pData, inHeader);  in IMY_GetVolume()
1257         if (pData->volume < 15)  in IMY_GetVolume()
1258             pData->volume++;  in IMY_GetVolume()
1263         if (pData->volume > 0)  in IMY_GetVolume()
1264             pData->volume--;  in IMY_GetVolume()
1272     c = IMY_GetNextChar(hwInstData, pData, inHeader);  in IMY_GetVolume()
1276         PutBackChar(pData);  in IMY_GetVolume()
1282             pData->volume = (EAS_U8) temp;  in IMY_GetVolume()
1303 static EAS_BOOL IMY_GetNumber (EAS_HW_DATA_HANDLE hwInstData, S_IMELODY_DATA *pData, EAS_INT *temp,…  in IMY_GetNumber()  argument
1316         c = IMY_GetNextChar(hwInstData, pData, inHeader);  in IMY_GetNumber()
1325                 PutBackChar(pData);  in IMY_GetNumber()
1352 static EAS_BOOL IMY_GetVersion (S_IMELODY_DATA *pData, EAS_INT *pVersion)  in IMY_GetVersion()  argument
1361         c = pData->buffer[pData->index++];  in IMY_GetVersion()
1401 static void IMY_MetaData (S_IMELODY_DATA *pData, E_EAS_METADATA_TYPE metaType, EAS_I8 *buffer)  in IMY_MetaData()  argument
1406     if (!pData->metadata.callback)  in IMY_MetaData()
1411     if (len >pData->metadata.bufferSize)  in IMY_MetaData()
1412         len = pData->metadata.bufferSize;  in IMY_MetaData()
1413     strncpy((char*) pData->metadata.buffer, (char*) buffer, (size_t) len);  in IMY_MetaData()
1414     pData->metadata.buffer[len] = 0;  in IMY_MetaData()
1417     pData->metadata.callback(metaType, pData->metadata.buffer, pData->metadata.pUserData);  in IMY_MetaData()
1438 static EAS_RESULT IMY_ParseHeader (S_EAS_DATA *pEASData, S_IMELODY_DATA* pData)  in IMY_ParseHeader()  argument
1450     pData->time = 0;  in IMY_ParseHeader()
1451     pData->tick = DEFAULT_TICK_CONV;  in IMY_ParseHeader()
1452     pData->note = 0;  in IMY_ParseHeader()
1453     pData->noteModifier = 0;  in IMY_ParseHeader()
1454     pData ->restTicks = 0;  in IMY_ParseHeader()
1455     pData->volume = 7;  in IMY_ParseHeader()
1456     pData->octave = 60;  in IMY_ParseHeader()
1457     pData->repeatOffset = -1;  in IMY_ParseHeader()
1458     pData->repeatCount = -1;  in IMY_ParseHeader()
1459     pData->style = 0;  in IMY_ParseHeader()
1462     pData->index = 1;  in IMY_ParseHeader()
1468         if (pData->index != 0)  in IMY_ParseHeader()
1470 …if ((result = IMY_ReadLine(pEASData->hwInstData, pData->fileHandle, pData->buffer, &pData->startLi…  in IMY_ParseHeader()
1478         token = IMY_ParseLine(pData->buffer, &pData->index);  in IMY_ParseHeader()
1487                 if (!IMY_GetVersion(pData, &temp))  in IMY_ParseHeader()
1500                 if (!IMY_GetVersion(pData, &temp))  in IMY_ParseHeader()
1513                 IMY_MetaData(pData, EAS_METADATA_TITLE, pData->buffer + pData->index);  in IMY_ParseHeader()
1517                 IMY_MetaData(pData, EAS_METADATA_AUTHOR, pData->buffer + pData->index);  in IMY_ParseHeader()
1522                 IMY_GetNumber(pEASData->hwInstData, pData, &temp, EAS_TRUE);  in IMY_ParseHeader()
1524                     pData->tick = TICK_CONVERT / temp;  in IMY_ParseHeader()
1529                 c = IMY_GetNextChar(pEASData->hwInstData, pData, EAS_TRUE);  in IMY_ParseHeader()
1531                     c = IMY_GetNextChar(pEASData->hwInstData, pData, EAS_TRUE);  in IMY_ParseHeader()
1533                     pData->style = (EAS_U8) (c - '0');  in IMY_ParseHeader()
1536                     PutBackChar(pData);  in IMY_ParseHeader()
1543                 c = IMY_GetNextChar(pEASData->hwInstData, pData, EAS_TRUE);  in IMY_ParseHeader()
1546                     PutBackChar(pData);  in IMY_ParseHeader()
1553                 IMY_GetVolume(pEASData->hwInstData, pData, EAS_TRUE);  in IMY_ParseHeader()
1568                 pData->index = 1;  in IMY_ParseHeader()
1591 static EAS_I8 IMY_GetNextChar (EAS_HW_DATA_HANDLE hwInstData, S_IMELODY_DATA *pData, EAS_BOOL inHea…  in IMY_GetNextChar()  argument
1599         c = pData->buffer[pData->index++];  in IMY_GetNextChar()
1608             pData->index = 0;  in IMY_GetNextChar()
1609             pData->buffer[0] = 0;  in IMY_GetNextChar()
1610 …  if (IMY_ReadLine(hwInstData, pData->fileHandle, pData->buffer, &pData->startLine) != EAS_SUCCESS)  in IMY_GetNextChar()
1619             if (IMY_ParseLine(pData->buffer, &index) == TOKEN_END)  in IMY_GetNextChar()
1624                 pData->buffer[0] = 0;  in IMY_GetNextChar()