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timesigtrack.c

/* IDirectMusicTimeSigTrack Implementation
 *
 * Copyright (C) 2003-2004 Rok Mandeljc
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Library General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
 */

#include "dmime_private.h"

WINE_DEFAULT_DEBUG_CHANNEL(dmime);

/*****************************************************************************
 * IDirectMusicTimeSigTrack implementation
 */
/* IDirectMusicTimeSigTrack IUnknown part: */
static HRESULT WINAPI IDirectMusicTimeSigTrack_IUnknown_QueryInterface (LPUNKNOWN iface, REFIID riid, LPVOID *ppobj) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, UnknownVtbl, iface);
      TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);

      if (IsEqualIID (riid, &IID_IUnknown)) {
            *ppobj = (LPUNKNOWN)&This->UnknownVtbl;
            IUnknown_AddRef (iface);
            return S_OK;
      } else if (IsEqualIID (riid, &IID_IDirectMusicTrack)
        || IsEqualIID (riid, &IID_IDirectMusicTrack8)) {
            *ppobj = (LPDIRECTMUSICTRACK8)&This->TrackVtbl;
            IUnknown_AddRef (iface);
            return S_OK;
      } else if (IsEqualIID (riid, &IID_IPersistStream)) {
            *ppobj = (LPPERSISTSTREAM)&This->PersistStreamVtbl;
            IUnknown_AddRef (iface);
            return S_OK;
      }
      
      WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
      return E_NOINTERFACE;
}

static ULONG WINAPI IDirectMusicTimeSigTrack_IUnknown_AddRef (LPUNKNOWN iface) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, UnknownVtbl, iface);
        ULONG ref = InterlockedIncrement(&This->ref);

      TRACE("(%p): AddRef from %d\n", This, ref - 1);

      DMIME_LockModule();

      return ref;
}

static ULONG WINAPI IDirectMusicTimeSigTrack_IUnknown_Release (LPUNKNOWN iface) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, UnknownVtbl, iface);
      ULONG ref = InterlockedDecrement(&This->ref);
      TRACE("(%p): ReleaseRef to %d\n", This, ref);
      
      if (ref == 0) {
            HeapFree(GetProcessHeap(), 0, This);
      }

      DMIME_UnlockModule();
      
      return ref;
}

static const IUnknownVtbl DirectMusicTimeSigTrack_Unknown_Vtbl = {
      IDirectMusicTimeSigTrack_IUnknown_QueryInterface,
      IDirectMusicTimeSigTrack_IUnknown_AddRef,
      IDirectMusicTimeSigTrack_IUnknown_Release
};

/* IDirectMusicTimeSigTrack IDirectMusicTrack8 part: */
static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_QueryInterface (LPDIRECTMUSICTRACK8 iface, REFIID riid, LPVOID *ppobj) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
}

static ULONG WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_AddRef (LPDIRECTMUSICTRACK8 iface) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
}

static ULONG WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_Release (LPDIRECTMUSICTRACK8 iface) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_Init (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegment* pSegment)
{
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %p): stub\n", This, pSegment);
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_InitPlay (LPDIRECTMUSICTRACK8 iface, IDirectMusicSegmentState* pSegmentState, IDirectMusicPerformance* pPerformance, void** ppStateData, DWORD dwVirtualTrack8ID, DWORD dwFlags)
{
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %p, %p, %p, %d, %d): stub\n", This, pSegmentState, pPerformance, ppStateData, dwVirtualTrack8ID, dwFlags);
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_EndPlay (LPDIRECTMUSICTRACK8 iface, void* pStateData)
{
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %p): stub\n", This, pStateData);
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_Play (LPDIRECTMUSICTRACK8 iface, void* pStateData, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, MUSIC_TIME mtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID)
{
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %p, %ld, %ld, %ld, %d, %p, %p, %d): stub\n", This, pStateData, mtStart, mtEnd, mtOffset, dwFlags, pPerf, pSegSt, dwVirtualID);
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_GetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, MUSIC_TIME* pmtNext, void* pParam) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %s, %ld, %p, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pmtNext, pParam);
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_SetParam (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, MUSIC_TIME mtTime, void* pParam) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %s, %ld, %p): stub\n", This, debugstr_dmguid(rguidType), mtTime, pParam);
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_IsParamSupported (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);

      TRACE("(%p, %s)\n", This, debugstr_dmguid(rguidType));
      if (IsEqualGUID (rguidType, &GUID_DisableTimeSig)
            || IsEqualGUID (rguidType, &GUID_EnableTimeSig)
            || IsEqualGUID (rguidType, &GUID_TimeSignature)) {
            TRACE("param supported\n");
            return S_OK;
      }
      TRACE("param unsupported\n");
      return DMUS_E_TYPE_UNSUPPORTED;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_AddNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_RemoveNotificationType (LPDIRECTMUSICTRACK8 iface, REFGUID rguidNotificationType) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %s): stub\n", This, debugstr_dmguid(rguidNotificationType));
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_Clone (LPDIRECTMUSICTRACK8 iface, MUSIC_TIME mtStart, MUSIC_TIME mtEnd, IDirectMusicTrack** ppTrack) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %ld, %ld, %p): stub\n", This, mtStart, mtEnd, ppTrack);
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_PlayEx (LPDIRECTMUSICTRACK8 iface, void* pStateData, REFERENCE_TIME rtStart, REFERENCE_TIME rtEnd, REFERENCE_TIME rtOffset, DWORD dwFlags, IDirectMusicPerformance* pPerf, IDirectMusicSegmentState* pSegSt, DWORD dwVirtualID) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %p, 0x%s, 0x%s, 0x%s, %d, %p, %p, %d): stub\n", This, pStateData, wine_dbgstr_longlong(rtStart),
          wine_dbgstr_longlong(rtEnd), wine_dbgstr_longlong(rtOffset), dwFlags, pPerf, pSegSt, dwVirtualID);
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_GetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, REFERENCE_TIME* prtNext, void* pParam, void* pStateData, DWORD dwFlags) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %s, 0x%s, %p, %p, %p, %d): stub\n", This, debugstr_dmguid(rguidType),
          wine_dbgstr_longlong(rtTime), prtNext, pParam, pStateData, dwFlags);
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_SetParamEx (LPDIRECTMUSICTRACK8 iface, REFGUID rguidType, REFERENCE_TIME rtTime, void* pParam, void* pStateData, DWORD dwFlags) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %s, 0x%s, %p, %p, %d): stub\n", This, debugstr_dmguid(rguidType),
          wine_dbgstr_longlong(rtTime), pParam, pStateData, dwFlags);
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_Compose (LPDIRECTMUSICTRACK8 iface, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %p, %d, %p): stub\n", This, pContext, dwTrackGroup, ppResultTrack);
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IDirectMusicTrack_Join (LPDIRECTMUSICTRACK8 iface, IDirectMusicTrack* pNewTrack, MUSIC_TIME mtJoin, IUnknown* pContext, DWORD dwTrackGroup, IDirectMusicTrack** ppResultTrack) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, TrackVtbl, iface);
      FIXME("(%p, %p, %ld, %p, %d, %p): stub\n", This, pNewTrack, mtJoin, pContext, dwTrackGroup, ppResultTrack);
      return S_OK;
}

static const IDirectMusicTrack8Vtbl DirectMusicTimeSigTrack_Track_Vtbl = {
      IDirectMusicTimeSigTrack_IDirectMusicTrack_QueryInterface,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_AddRef,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_Release,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_Init,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_InitPlay,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_EndPlay,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_Play,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_GetParam,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_SetParam,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_IsParamSupported,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_AddNotificationType,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_RemoveNotificationType,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_Clone,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_PlayEx,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_GetParamEx,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_SetParamEx,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_Compose,
      IDirectMusicTimeSigTrack_IDirectMusicTrack_Join
};

/* IDirectMusicTimeSigTrack IPersistStream part: */
static HRESULT WINAPI IDirectMusicTimeSigTrack_IPersistStream_QueryInterface (LPPERSISTSTREAM iface, REFIID riid, LPVOID *ppobj) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, PersistStreamVtbl, iface);
      return IUnknown_QueryInterface ((LPUNKNOWN)&This->UnknownVtbl, riid, ppobj);
}

static ULONG WINAPI IDirectMusicTimeSigTrack_IPersistStream_AddRef (LPPERSISTSTREAM iface) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, PersistStreamVtbl, iface);
      return IUnknown_AddRef ((LPUNKNOWN)&This->UnknownVtbl);
}

static ULONG WINAPI IDirectMusicTimeSigTrack_IPersistStream_Release (LPPERSISTSTREAM iface) {
      ICOM_THIS_MULTI(IDirectMusicTimeSigTrack, PersistStreamVtbl, iface);
      return IUnknown_Release ((LPUNKNOWN)&This->UnknownVtbl);
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IPersistStream_GetClassID (LPPERSISTSTREAM iface, CLSID* pClassID) {
      return E_NOTIMPL;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IPersistStream_IsDirty (LPPERSISTSTREAM iface) {
      return E_NOTIMPL;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IPersistStream_Load (LPPERSISTSTREAM iface, IStream* pStm) {
      FIXME(": Loading not implemented yet\n");
      return S_OK;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IPersistStream_Save (LPPERSISTSTREAM iface, IStream* pStm, BOOL fClearDirty) {
      return E_NOTIMPL;
}

static HRESULT WINAPI IDirectMusicTimeSigTrack_IPersistStream_GetSizeMax (LPPERSISTSTREAM iface, ULARGE_INTEGER* pcbSize) {
      return E_NOTIMPL;
}

static const IPersistStreamVtbl DirectMusicTimeSigTrack_PersistStream_Vtbl = {
      IDirectMusicTimeSigTrack_IPersistStream_QueryInterface,
      IDirectMusicTimeSigTrack_IPersistStream_AddRef,
      IDirectMusicTimeSigTrack_IPersistStream_Release,
      IDirectMusicTimeSigTrack_IPersistStream_GetClassID,
      IDirectMusicTimeSigTrack_IPersistStream_IsDirty,
      IDirectMusicTimeSigTrack_IPersistStream_Load,
      IDirectMusicTimeSigTrack_IPersistStream_Save,
      IDirectMusicTimeSigTrack_IPersistStream_GetSizeMax
};

/* for ClassFactory */
HRESULT WINAPI DMUSIC_CreateDirectMusicTimeSigTrack (LPCGUID lpcGUID, LPVOID *ppobj, LPUNKNOWN pUnkOuter) {
      IDirectMusicTimeSigTrack* track;
      
      track = HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirectMusicTimeSigTrack));
      if (NULL == track) {
            *ppobj = NULL;
            return E_OUTOFMEMORY;
      }
      track->UnknownVtbl = &DirectMusicTimeSigTrack_Unknown_Vtbl;
      track->TrackVtbl = &DirectMusicTimeSigTrack_Track_Vtbl;
      track->PersistStreamVtbl = &DirectMusicTimeSigTrack_PersistStream_Vtbl;
      track->pDesc = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(DMUS_OBJECTDESC));
      DM_STRUCT_INIT(track->pDesc);
      track->pDesc->dwValidData |= DMUS_OBJ_CLASS;
      memcpy (&track->pDesc->guidClass, &CLSID_DirectMusicTimeSigTrack, sizeof (CLSID));
      track->ref = 0; /* will be inited by QueryInterface */
      
      return IDirectMusicTimeSigTrack_IUnknown_QueryInterface ((LPUNKNOWN)&track->UnknownVtbl, lpcGUID, ppobj);
}

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