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 #include "dmobject.h"
  22
  23 WINE_DEFAULT_DEBUG_CHANNEL(dmime);
  24
  25 typedef struct IDirectMusicSegmentState8Impl {
  26     IDirectMusicSegmentState8 IDirectMusicSegmentState8_iface;
  27     LONG ref;
  28 } IDirectMusicSegmentState8Impl;
  29
  30 static inline IDirectMusicSegmentState8Impl *impl_from_IDirectMusicSegmentState8(IDirectMusicSegmentState8 *iface)
  31 {
  32     return CONTAINING_RECORD(iface, IDirectMusicSegmentState8Impl, IDirectMusicSegmentState8_iface);
  33 }
  34
  35 static HRESULT WINAPI DirectMusicSegmentState8_QueryInterface(IDirectMusicSegmentState8 *iface, REFIID riid, void **ppobj)
  36 {
  37     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
  38
  39     TRACE("(%p, %s, %p)\n", This, debugstr_dmguid(riid), ppobj);
  40
  41     if (!ppobj)
  42         return E_POINTER;
  43
  44     *ppobj = NULL;
  45
  46     if (IsEqualIID(riid, &IID_IUnknown) ||
  47         IsEqualIID(riid, &IID_IDirectMusicSegmentState) ||
  48         IsEqualIID(riid, &IID_IDirectMusicSegmentState8))
  49     {
  50         IDirectMusicSegmentState8_AddRef(iface);
  51         *ppobj = &This->IDirectMusicSegmentState8_iface;
  52         return S_OK;
  53     }
  54
  55     WARN("(%p, %s, %p): not found\n", This, debugstr_dmguid(riid), ppobj);
  56     return E_NOINTERFACE;
  57 }
  58
  59 static ULONG WINAPI DirectMusicSegmentState8_AddRef(IDirectMusicSegmentState8 *iface)
  60 {
  61     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
  62     ULONG ref = InterlockedIncrement(&This->ref);
  63
  64     TRACE("(%p): %d\n", This, ref);
  65
  66     DMIME_LockModule();
  67
  68     return ref;
  69 }
  70
  71 static ULONG WINAPI DirectMusicSegmentState8_Release(IDirectMusicSegmentState8 *iface)
  72 {
  73     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
  74     ULONG ref = InterlockedDecrement(&This->ref);
  75
  76     TRACE("(%p): %d\n", This, ref);
  77
  78     if (ref == 0)
  79         HeapFree(GetProcessHeap(), 0, This);
  80
  81     DMIME_UnlockModule();
  82
  83     return ref;
  84 }
  85
  86 static HRESULT WINAPI DirectMusicSegmentState8_GetRepeats(IDirectMusicSegmentState8 *iface,  DWORD* pdwRepeats)
  87 {
  88     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
  89     FIXME("(%p, %p): stub\n", This, pdwRepeats);
  90     return S_OK;
  91 }
  92
  93 static HRESULT WINAPI DirectMusicSegmentState8_GetSegment(IDirectMusicSegmentState8 *iface, IDirectMusicSegment** ppSegment)
  94 {
  95     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
  96     FIXME("(%p, %p): stub\n", This, ppSegment);
  97     return S_OK;
  98 }
  99
 100 static HRESULT WINAPI DirectMusicSegmentState8_GetStartTime(IDirectMusicSegmentState8 *iface, MUSIC_TIME* pmtStart)
 101 {
 102     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
 103     FIXME("(%p, %p): stub\n", This, pmtStart);
 104     return S_OK;
 105 }
 106
 107 static HRESULT WINAPI DirectMusicSegmentState8_GetSeek(IDirectMusicSegmentState8 *iface, MUSIC_TIME* pmtSeek)
 108 {
 109     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
 110     FIXME("(%p, %p): stub\n", This, pmtSeek);
 111     return S_OK;
 112 }
 113
 114 static HRESULT WINAPI DirectMusicSegmentState8_GetStartPoint(IDirectMusicSegmentState8 *iface, MUSIC_TIME* pmtStart)
 115 {
 116     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
 117     FIXME("(%p, %p): stub\n", This, pmtStart);
 118     return S_OK;
 119 }
 120
 121 static HRESULT WINAPI DirectMusicSegmentState8_SetTrackConfig(IDirectMusicSegmentState8 *iface, REFGUID rguidTrackClassID, DWORD dwGroupBits, DWORD dwIndex, DWORD dwFlagsOn, DWORD dwFlagsOff) {
 122     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
 123     FIXME("(%p, %s, %d, %d, %d, %d): stub\n", This, debugstr_dmguid(rguidTrackClassID), dwGroupBits, dwIndex, dwFlagsOn, dwFlagsOff);
 124     return S_OK;
 125 }
 126
 127 static HRESULT WINAPI DirectMusicSegmentState8_GetObjectInPath(IDirectMusicSegmentState8 *iface, DWORD dwPChannel, DWORD dwStage, DWORD dwBuffer, REFGUID guidObject, DWORD dwIndex, REFGUID iidInterface, void** ppObject) {
 128     IDirectMusicSegmentState8Impl *This = impl_from_IDirectMusicSegmentState8(iface);
 129     FIXME("(%p, %d, %d, %d, %s, %d, %s, %p): stub\n", This, dwPChannel, dwStage, dwBuffer, debugstr_dmguid(guidObject), dwIndex, debugstr_dmguid(iidInterface), ppObject);
 130     return S_OK;
 131 }
 132
 133 static const IDirectMusicSegmentState8Vtbl DirectMusicSegmentState8Vtbl = {
 134     DirectMusicSegmentState8_QueryInterface,
 135     DirectMusicSegmentState8_AddRef,
 136     DirectMusicSegmentState8_Release,
 137     DirectMusicSegmentState8_GetRepeats,
 138     DirectMusicSegmentState8_GetSegment,
 139     DirectMusicSegmentState8_GetStartTime,
 140     DirectMusicSegmentState8_GetSeek,
 141     DirectMusicSegmentState8_GetStartPoint,
 142     DirectMusicSegmentState8_SetTrackConfig,
 143     DirectMusicSegmentState8_GetObjectInPath
 144 };
 145
 146 /* for ClassFactory */
 147 HRESULT WINAPI create_dmsegmentstate(REFIID riid, void **ret_iface)
 148 {
 149     IDirectMusicSegmentState8Impl* obj;
 150     HRESULT hr;
 151
 152     *ret_iface = NULL;
 153
 154     obj = HeapAlloc (GetProcessHeap(), 0, sizeof(IDirectMusicSegmentState8Impl));
 155     if (!obj)
 156         return E_OUTOFMEMORY;
 157
 158     obj->IDirectMusicSegmentState8_iface.lpVtbl = &DirectMusicSegmentState8Vtbl;
 159     obj->ref = 1;
 160
 161     hr = IDirectMusicSegmentState8_QueryInterface(&obj->IDirectMusicSegmentState8_iface, riid, ret_iface);
 162     IDirectMusicSegmentState8_Release(&obj->IDirectMusicSegmentState8_iface);
 163     return hr;
 164 }