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(IDirect3DVolume8 *iface, IDirect3DDevice8 **device)
  98 {
  99     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 100     IDirect3DResource8 *resource;
 101     HRESULT hr;
 102
 103     TRACE("iface %p, device %p.\n", iface, device);
 104
 105     hr = IUnknown_QueryInterface(This->forwardReference, &IID_IDirect3DResource8, (void **)&resource);
 106     if (SUCCEEDED(hr))
 107     {
 108         hr = IDirect3DResource8_GetDevice(resource, device);
 109         IDirect3DResource8_Release(resource);
 110
 111         TRACE("Returning device %p.\n", *device);
 112     }
 113
 114     return hr;
 115 }
 116
 117 static HRESULT WINAPI IDirect3DVolume8Impl_SetPrivateData(LPDIRECT3DVOLUME8 iface, REFGUID refguid, CONST void *pData, DWORD SizeOfData, DWORD Flags) {
 118     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 119     HRESULT hr;
 120
 121     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 122             iface, debugstr_guid(refguid), pData, SizeOfData, Flags);
 123
 124     wined3d_mutex_lock();
 125     hr = IWineD3DVolume_SetPrivateData(This->wineD3DVolume, refguid, pData, SizeOfData, Flags);
 126     wined3d_mutex_unlock();
 127
 128     return hr;
 129 }
 130
 131 static HRESULT WINAPI IDirect3DVolume8Impl_GetPrivateData(LPDIRECT3DVOLUME8 iface, REFGUID  refguid, void *pData, DWORD* pSizeOfData) {
 132     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 133     HRESULT hr;
 134
 135     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 136             iface, debugstr_guid(refguid), pData, pSizeOfData);
 137
 138     wined3d_mutex_lock();
 139     hr = IWineD3DVolume_GetPrivateData(This->wineD3DVolume, refguid, pData, pSizeOfData);
 140     wined3d_mutex_unlock();
 141
 142     return hr;
 143 }
 144
 145 static HRESULT WINAPI IDirect3DVolume8Impl_FreePrivateData(LPDIRECT3DVOLUME8 iface, REFGUID refguid) {
 146     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 147     HRESULT hr;
 148
 149     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(refguid));
 150
 151     wined3d_mutex_lock();
 152     hr = IWineD3DVolume_FreePrivateData(This->wineD3DVolume, refguid);
 153     wined3d_mutex_unlock();
 154
 155     return hr;
 156 }
 157
 158 static HRESULT WINAPI IDirect3DVolume8Impl_GetContainer(LPDIRECT3DVOLUME8 iface, REFIID riid, void **ppContainer) {
 159     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 160     HRESULT res;
 161
 162     TRACE("iface %p, riid %s, container %p.\n",
 163             iface, debugstr_guid(riid), ppContainer);
 164
 165     if (!This->container) return E_NOINTERFACE;
 166
 167     res = IUnknown_QueryInterface(This->container, riid, ppContainer);
 168
 169     TRACE("Returning ppContainer %p, *ppContainer %p\n", ppContainer, *ppContainer);
 170
 171     return res;
 172 }
 173
 174 static HRESULT WINAPI IDirect3DVolume8Impl_GetDesc(LPDIRECT3DVOLUME8 iface, D3DVOLUME_DESC *pDesc) {
 175     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 176     WINED3DVOLUME_DESC wined3ddesc;
 177
 178     TRACE("iface %p, desc %p.\n", iface, pDesc);
 179
 180     wined3d_mutex_lock();
 181     IWineD3DVolume_GetDesc(This->wineD3DVolume, &wined3ddesc);
 182     wined3d_mutex_unlock();
 183
 184     pDesc->Format = d3dformat_from_wined3dformat(wined3ddesc.Format);
 185     pDesc->Type = wined3ddesc.Type;
 186     pDesc->Usage = wined3ddesc.Usage;
 187     pDesc->Pool = wined3ddesc.Pool;
 188     pDesc->Size = wined3ddesc.Size;
 189     pDesc->Width = wined3ddesc.Width;
 190     pDesc->Height = wined3ddesc.Height;
 191     pDesc->Depth = wined3ddesc.Depth;
 192
 193     return D3D_OK;
 194 }
 195
 196 static HRESULT WINAPI IDirect3DVolume8Impl_LockBox(LPDIRECT3DVOLUME8 iface, D3DLOCKED_BOX *pLockedVolume, CONST D3DBOX *pBox, DWORD Flags) {
 197     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 198     HRESULT hr;
 199
 200     TRACE("iface %p, locked_box %p, box %p, flags %#x.\n",
 201             iface, pLockedVolume, pBox, Flags);
 202
 203     wined3d_mutex_lock();
 204     hr = IWineD3DVolume_Map(This->wineD3DVolume, (WINED3DLOCKED_BOX *)pLockedVolume,
 205             (const WINED3DBOX *)pBox, Flags);
 206     wined3d_mutex_unlock();
 207
 208     return hr;
 209 }
 210
 211 static HRESULT WINAPI IDirect3DVolume8Impl_UnlockBox(LPDIRECT3DVOLUME8 iface) {
 212     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 213     HRESULT hr;
 214
 215     TRACE("iface %p.\n", iface);
 216
 217     wined3d_mutex_lock();
 218     hr = IWineD3DVolume_Unmap(This->wineD3DVolume);
 219     wined3d_mutex_unlock();
 220
 221     return hr;
 222 }
 223
 224 static const IDirect3DVolume8Vtbl Direct3DVolume8_Vtbl =
 225 {
 226     /* IUnknown */
 227     IDirect3DVolume8Impl_QueryInterface,
 228     IDirect3DVolume8Impl_AddRef,
 229     IDirect3DVolume8Impl_Release,
 230     /* IDirect3DVolume8 */
 231     IDirect3DVolume8Impl_GetDevice,
 232     IDirect3DVolume8Impl_SetPrivateData,
 233     IDirect3DVolume8Impl_GetPrivateData,
 234     IDirect3DVolume8Impl_FreePrivateData,
 235     IDirect3DVolume8Impl_GetContainer,
 236     IDirect3DVolume8Impl_GetDesc,
 237     IDirect3DVolume8Impl_LockBox,
 238     IDirect3DVolume8Impl_UnlockBox
 239 };
 240
 241 static void STDMETHODCALLTYPE volume_wined3d_object_destroyed(void *parent)
 242 {
 243     HeapFree(GetProcessHeap(), 0, parent);
 244 }
 245
 246 static const struct wined3d_parent_ops d3d8_volume_wined3d_parent_ops =
 247 {
 248     volume_wined3d_object_destroyed,
 249 };
 250
 251 HRESULT volume_init(IDirect3DVolume8Impl *volume, IDirect3DDevice8Impl *device, UINT width, UINT height,
 252         UINT depth, DWORD usage, enum wined3d_format_id format, WINED3DPOOL pool)
 253 {
 254     HRESULT hr;
 255
 256     volume->lpVtbl = &Direct3DVolume8_Vtbl;
 257     volume->ref = 1;
 258
 259     hr = IWineD3DDevice_CreateVolume(device->WineD3DDevice, width, height, depth, usage,
 260             format, pool, volume, &d3d8_volume_wined3d_parent_ops, &volume->wineD3DVolume);
 261     if (FAILED(hr))
 262     {
 263         WARN("Failed to create wined3d volume, hr %#x.\n", hr);
 264         return hr;
 265     }
 266
 267     return D3D_OK;
 268 }