dlls/d3d8/volume.c

   1 /*
   2  * IDirect3DVolume8 implementation
   3  *
   4  * Copyright 2005 Oliver Stieber
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "d3d8_private.h"
  23
  24 WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
  25
  26 /* IDirect3DVolume8 IUnknown parts follow: */
  27 static HRESULT WINAPI IDirect3DVolume8Impl_QueryInterface(LPDIRECT3DVOLUME8 iface, REFIID riid, LPVOID *ppobj) {
  28     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  29
  30     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);
  31
  32     if (IsEqualGUID(riid, &IID_IUnknown)
  33         || IsEqualGUID(riid, &IID_IDirect3DVolume8)) {
  34         IUnknown_AddRef(iface);
  35         *ppobj = This;
  36         return S_OK;
  37     }
  38
  39     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  40     *ppobj = NULL;
  41     return E_NOINTERFACE;
  42 }
  43
  44 static ULONG WINAPI IDirect3DVolume8Impl_AddRef(LPDIRECT3DVOLUME8 iface) {
  45     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  46
  47     TRACE("iface %p.\n", iface);
  48
  49     if (This->forwardReference) {
  50         /* Forward to the containerParent */
  51         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  52         return IUnknown_AddRef(This->forwardReference);
  53     } else {
  54         /* No container, handle our own refcounting */
  55         ULONG ref = InterlockedIncrement(&This->ref);
  56
  57         TRACE("%p increasing refcount to %u.\n", iface, ref);
  58
  59         if (ref == 1)
  60         {
  61             wined3d_mutex_lock();
  62             IWineD3DVolume_AddRef(This->wineD3DVolume);
  63             wined3d_mutex_unlock();
  64         }
  65
  66         return ref;
  67     }
  68 }
  69
  70 static ULONG WINAPI IDirect3DVolume8Impl_Release(LPDIRECT3DVOLUME8 iface) {
  71     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  72
  73     TRACE("iface %p.\n", iface);
  74
  75     if (This->forwardReference) {
  76         /* Forward to the containerParent */
  77         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  78         return IUnknown_Release(This->forwardReference);
  79     }
  80     else {
  81         /* No container, handle our own refcounting */
  82         ULONG ref = InterlockedDecrement(&This->ref);
  83
  84         TRACE("%p decreasing refcount to %u.\n", iface, ref);
  85
  86         if (ref == 0) {
  87             wined3d_mutex_lock();
  88             IWineD3DVolume_Release(This->wineD3DVolume);
  89             wined3d_mutex_unlock();
  90         }
  91
  92         return ref;
  93     }
  94 }
  95
  96 /* IDirect3DVolume8 Interface follow: */
  97 static HRESULT WINAPI IDirect3DVolume8Impl_GetDevice(LPDIRECT3DVOLUME8 iface, IDirect3DDevice8 **ppDevice) {
  98     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  99     IWineD3DDevice       *myDevice = NULL;
 100
 101     TRACE("iface %p, device %p.\n", iface, ppDevice);
 102
 103     wined3d_mutex_lock();
 104     IWineD3DVolume_GetDevice(This->wineD3DVolume, &myDevice);
 105     IWineD3DDevice_GetParent(myDevice, (IUnknown **)ppDevice);
 106     IWineD3DDevice_Release(myDevice);
 107     wined3d_mutex_unlock();
 108
 109     return D3D_OK;
 110 }
 111
 112 static HRESULT WINAPI IDirect3DVolume8Impl_SetPrivateData(LPDIRECT3DVOLUME8 iface, REFGUID refguid, CONST void *pData, DWORD SizeOfData, DWORD Flags) {
 113     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 114     HRESULT hr;
 115
 116     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 117             iface, debugstr_guid(refguid), pData, SizeOfData, Flags);
 118
 119     wined3d_mutex_lock();
 120     hr = IWineD3DVolume_SetPrivateData(This->wineD3DVolume, refguid, pData, SizeOfData, Flags);
 121     wined3d_mutex_unlock();
 122
 123     return hr;
 124 }
 125
 126 static HRESULT WINAPI IDirect3DVolume8Impl_GetPrivateData(LPDIRECT3DVOLUME8 iface, REFGUID  refguid, void *pData, DWORD* pSizeOfData) {
 127     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 128     HRESULT hr;
 129
 130     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 131             iface, debugstr_guid(refguid), pData, pSizeOfData);
 132
 133     wined3d_mutex_lock();
 134     hr = IWineD3DVolume_GetPrivateData(This->wineD3DVolume, refguid, pData, pSizeOfData);
 135     wined3d_mutex_unlock();
 136
 137     return hr;
 138 }
 139
 140 static HRESULT WINAPI IDirect3DVolume8Impl_FreePrivateData(LPDIRECT3DVOLUME8 iface, REFGUID refguid) {
 141     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 142     HRESULT hr;
 143
 144     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(refguid));
 145
 146     wined3d_mutex_lock();
 147     hr = IWineD3DVolume_FreePrivateData(This->wineD3DVolume, refguid);
 148     wined3d_mutex_unlock();
 149
 150     return hr;
 151 }
 152
 153 static HRESULT WINAPI IDirect3DVolume8Impl_GetContainer(LPDIRECT3DVOLUME8 iface, REFIID riid, void **ppContainer) {
 154     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 155     HRESULT res;
 156
 157     TRACE("iface %p, riid %s, container %p.\n",
 158             iface, debugstr_guid(riid), ppContainer);
 159
 160     if (!This->container) return E_NOINTERFACE;
 161
 162     if (!ppContainer) {
 163         ERR("Called without a valid ppContainer.\n");
 164     }
 165
 166     res = IUnknown_QueryInterface(This->container, riid, ppContainer);
 167
 168     TRACE("Returning ppContainer %p, *ppContainer %p\n", ppContainer, *ppContainer);
 169
 170     return res;
 171 }
 172
 173 static HRESULT WINAPI IDirect3DVolume8Impl_GetDesc(LPDIRECT3DVOLUME8 iface, D3DVOLUME_DESC *pDesc) {
 174     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 175     HRESULT hr;
 176     WINED3DVOLUME_DESC     wined3ddesc;
 177
 178     TRACE("iface %p, desc %p.\n", iface, pDesc);
 179
 180     wined3d_mutex_lock();
 181     hr = IWineD3DVolume_GetDesc(This->wineD3DVolume, &wined3ddesc);
 182     wined3d_mutex_unlock();
 183
 184     if (SUCCEEDED(hr))
 185     {
 186         pDesc->Format = d3dformat_from_wined3dformat(wined3ddesc.Format);
 187         pDesc->Type = wined3ddesc.Type;
 188         pDesc->Usage = wined3ddesc.Usage;
 189         pDesc->Pool = wined3ddesc.Pool;
 190         pDesc->Size = wined3ddesc.Size;
 191         pDesc->Width = wined3ddesc.Width;
 192         pDesc->Height = wined3ddesc.Height;
 193         pDesc->Depth = wined3ddesc.Depth;
 194     }
 195
 196     return hr;
 197 }
 198
 199 static HRESULT WINAPI IDirect3DVolume8Impl_LockBox(LPDIRECT3DVOLUME8 iface, D3DLOCKED_BOX *pLockedVolume, CONST D3DBOX *pBox, DWORD Flags) {
 200     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 201     HRESULT hr;
 202
 203     TRACE("iface %p, locked_box %p, box %p, flags %#x.\n",
 204             iface, pLockedVolume, pBox, Flags);
 205
 206     wined3d_mutex_lock();
 207     hr = IWineD3DVolume_LockBox(This->wineD3DVolume, (WINED3DLOCKED_BOX *) pLockedVolume, (CONST WINED3DBOX *) pBox, Flags);
 208     wined3d_mutex_unlock();
 209
 210     return hr;
 211 }
 212
 213 static HRESULT WINAPI IDirect3DVolume8Impl_UnlockBox(LPDIRECT3DVOLUME8 iface) {
 214     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 215     HRESULT hr;
 216
 217     TRACE("iface %p.\n", iface);
 218
 219     wined3d_mutex_lock();
 220     hr = IWineD3DVolume_UnlockBox(This->wineD3DVolume);
 221     wined3d_mutex_unlock();
 222
 223     return hr;
 224 }
 225
 226 static const IDirect3DVolume8Vtbl Direct3DVolume8_Vtbl =
 227 {
 228     /* IUnknown */
 229     IDirect3DVolume8Impl_QueryInterface,
 230     IDirect3DVolume8Impl_AddRef,
 231     IDirect3DVolume8Impl_Release,
 232     /* IDirect3DVolume8 */
 233     IDirect3DVolume8Impl_GetDevice,
 234     IDirect3DVolume8Impl_SetPrivateData,
 235     IDirect3DVolume8Impl_GetPrivateData,
 236     IDirect3DVolume8Impl_FreePrivateData,
 237     IDirect3DVolume8Impl_GetContainer,
 238     IDirect3DVolume8Impl_GetDesc,
 239     IDirect3DVolume8Impl_LockBox,
 240     IDirect3DVolume8Impl_UnlockBox
 241 };
 242
 243 static void STDMETHODCALLTYPE volume_wined3d_object_destroyed(void *parent)
 244 {
 245     HeapFree(GetProcessHeap(), 0, parent);
 246 }
 247
 248 static const struct wined3d_parent_ops d3d8_volume_wined3d_parent_ops =
 249 {
 250     volume_wined3d_object_destroyed,
 251 };
 252
 253 HRESULT volume_init(IDirect3DVolume8Impl *volume, IDirect3DDevice8Impl *device, UINT width, UINT height,
 254         UINT depth, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool)
 255 {
 256     HRESULT hr;
 257
 258     volume->lpVtbl = &Direct3DVolume8_Vtbl;
 259     volume->ref = 1;
 260
 261     hr = IWineD3DDevice_CreateVolume(device->WineD3DDevice, width, height, depth, usage,
 262             format, pool, &volume->wineD3DVolume, (IUnknown *)volume, &d3d8_volume_wined3d_parent_ops);
 263     if (FAILED(hr))
 264     {
 265         WARN("Failed to create wined3d volume, hr %#x.\n", hr);
 266         return hr;
 267     }
 268
 269     return D3D_OK;
 270 }