dlls/dmime/segmentstate.c

   1 /* IDirectMusicSegmentState8 Implementation
   2  *
   3  * Copyright (C) 2003-2004 Rok Mandeljc
   4  *
   5  * This program is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2.1 of the License, or (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  18  */
  19
  20 #include "dmime_private.h"
  21
  22 WINE_DEFAULT_DEBUG_CHANNEL(dmime);
  23
  24 typedef struct IDirectMusicSegmentState8Impl {
  25     IDirectMusicSegmentState8 IDirectMusicSegmentState8_iface;
  26     LONG ref;
  27 } IDirectMusicSegmentState8Impl;
  28
  29 static inline IDirectMusicSegmentState8Impl *impl_from_IDirectMusicSegmentState8(IDirectMusicSegmentState8 *iface)
  30 {
  31     return CONTAINING_RECORD(iface, IDirectMusicSegmentState8Impl, IDirectMusicSegmentState8_iface);
  32 }
  33
  34 static HRESULT WINAPI DirectMusicSegmentState8_QueryInterface(IDirectMusicSegmentState8 *iface, REFIID riid, void **ppobj)
  35 {
  36     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
  37
  38     TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
  39
  40     if (!ppobj)
  41         return E_POINTER;
  42
  43     *ppobj = NULL;
  44
  45     if (IsEqualIID(riid, &IID_IUnknown) ||
  46         IsEqualIID(riid, &IID_IDirectMusicSegmentState) ||
  47         IsEqualIID(riid, &IID_IDirectMusicSegmentState8))
  48     {
  49         IDirectMusicSegmentState8_AddRef(iface);
  50         *ppobj = &This->IDirectMusicSegmentState8_iface;
  51         return S_OK;
  52     }
  53
  54     WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
  55     return E_NOINTERFACE;
  56 }
  57
  58 static ULONG WINAPI DirectMusicSegmentState8_AddRef(IDirectMusicSegmentState8 *iface)
  59 {
  60     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
  61     ULONG ref = InterlockedIncrement(&This->ref);
  62
  63     TRACE("(%p): %d\n", This, ref);
  64
  65     DMIME_LockModule();
  66
  67     return ref;
  68 }
  69
  70 static ULONG WINAPI DirectMusicSegmentState8_Release(IDirectMusicSegmentState8 *iface)
  71 {
  72     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
  73     ULONG ref = InterlockedDecrement(&This->ref);
  74
  75     TRACE("(%p): %d\n", This, ref);
  76
  77     if (ref == 0)
  78         HeapFree(GetProcessHeap(), 0, This);
  79
  80     DMIME_UnlockModule();
  81
  82     return ref;
  83 }
  84
  85 static HRESULT WINAPI DirectMusicSegmentState8_GetRepeats(IDirectMusicSegmentState8 *iface,  DWORD* pdwRepeats)
  86 {
  87     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
  88     FIXME("(%p, %p): stub\n", This, pdwRepeats);
  89     return S_OK;
  90 }
  91
  92 static HRESULT WINAPI DirectMusicSegmentState8_GetSegment(IDirectMusicSegmentState8 *iface, IDirectMusicSegment** ppSegment)
  93 {
  94     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
  95     FIXME("(%p, %p): stub\n", This, ppSegment);
  96     return S_OK;
  97 }
  98
  99 static HRESULT WINAPI DirectMusicSegmentState8_GetStartTime(IDirectMusicSegmentState8 *iface, MUSIC_TIME* pmtStart)
 100 {
 101     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
 102     FIXME("(%p, %p): stub\n", This, pmtStart);
 103     return S_OK;
 104 }
 105
 106 static HRESULT WINAPI DirectMusicSegmentState8_GetSeek(IDirectMusicSegmentState8 *iface, MUSIC_TIME* pmtSeek)
 107 {
 108     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
 109     FIXME("(%p, %p): stub\n", This, pmtSeek);
 110     return S_OK;
 111 }
 112
 113 static HRESULT WINAPI DirectMusicSegmentState8_GetStartPoint(IDirectMusicSegmentState8 *iface, MUSIC_TIME* pmtStart)
 114 {
 115     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
 116     FIXME("(%p, %p): stub\n", This, pmtStart);
 117     return S_OK;
 118 }
 119
 120 static HRESULT WINAPI DirectMusicSegmentState8_SetTrackConfig(IDirectMusicSegmentState8 *iface, REFGUID rguidTrackClassID, DWORD dwGroupBits, DWORD dwIndex, DWORD dwFlagsOn, DWORD dwFlagsOff) {
 121     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
 122     FIXME("(%p, %s, %d, %d, %d, %d): stub\n", This, debugstr_dmguid(rguidTrackClassID), dwGroupBits, dwIndex, dwFlagsOn, dwFlagsOff);
 123     return S_OK;
 124 }
 125
 126 static HRESULT WINAPI DirectMusicSegmentState8_GetObjectInPath(IDirectMusicSegmentState8 *iface, DWORD dwPChannel, DWORD dwStage, DWORD dwBuffer, REFGUID guidObject, DWORD dwIndex, REFGUID iidInterface, void** ppObject) {
 127     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
 128     FIXME("(%p, %d, %d, %d, %s, %d, %s, %p): stub\n", This, dwPChannel, dwStage, dwBuffer, debugstr_dmguid(guidObject), dwIndex, debugstr_dmguid(iidInterface), ppObject);
 129     return S_OK;
 130 }
 131
 132 static const IDirectMusicSegmentState8Vtbl DirectMusicSegmentState8Vtbl = {
 133     DirectMusicSegmentState8_QueryInterface,
 134     DirectMusicSegmentState8_AddRef,
 135     DirectMusicSegmentState8_Release,
 136     DirectMusicSegmentState8_GetRepeats,
 137     DirectMusicSegmentState8_GetSegment,
 138     DirectMusicSegmentState8_GetStartTime,
 139     DirectMusicSegmentState8_GetSeek,
 140     DirectMusicSegmentState8_GetStartPoint,
 141     DirectMusicSegmentState8_SetTrackConfig,
 142     DirectMusicSegmentState8_GetObjectInPath
 143 };
 144
 145 /* for ClassFactory */
 146 HRESULT WINAPI create_dmsegmentstate(REFIID riid, void **ret_iface)
 147 {
 148     IDirectMusicSegmentState8Impl* obj;
 149     HRESULT hr;
 150
 151     *ret_iface = NULL;
 152
 153     obj = HeapAlloc (GetProcessHeap(), 0, sizeof(IDirectMusicSegmentState8Impl));
 154     if (!obj)
 155         return E_OUTOFMEMORY;
 156
 157     obj->IDirectMusicSegmentState8_iface.lpVtbl = &DirectMusicSegmentState8Vtbl;
 158     obj->ref = 1;
 159
 160     hr = IDirectMusicSegmentState8_QueryInterface(&obj->IDirectMusicSegmentState8_iface, riid, ret_iface);
 161     IDirectMusicSegmentState8_Release(&obj->IDirectMusicSegmentState8_iface);
 162     return hr;
 163 }