dlls/d3d9/volume.c

   1 /*
   2  * IDirect3DVolume9 implementation
   3  *
   4  * Copyright 2002-2005 Jason Edmeades
   5  *                     Raphael Junqueira
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #include "config.h"
  23 #include "d3d9_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(d3d9);
  26
  27 /* IDirect3DVolume9 IUnknown parts follow: */
  28 static HRESULT WINAPI IDirect3DVolume9Impl_QueryInterface(LPDIRECT3DVOLUME9 iface, REFIID riid, LPVOID* ppobj) {
  29     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  30
  31     if (IsEqualGUID(riid, &IID_IUnknown)
  32         || IsEqualGUID(riid, &IID_IDirect3DVolume9)) {
  33         IUnknown_AddRef(iface);
  34         *ppobj = This;
  35         return S_OK;
  36     }
  37
  38     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  39     *ppobj = NULL;
  40     return E_NOINTERFACE;
  41 }
  42
  43 static ULONG WINAPI IDirect3DVolume9Impl_AddRef(LPDIRECT3DVOLUME9 iface) {
  44     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  45     IUnknown *containerParent = NULL;
  46
  47     TRACE("(%p)\n", This);
  48
  49     IWineD3DVolume_GetContainerParent(This->wineD3DVolume, &containerParent);
  50     if (containerParent) {
  51         /* Forward to the containerParent */
  52         TRACE("(%p) : Forwarding to %p\n", This, containerParent);
  53         return IUnknown_AddRef(containerParent);
  54     } else {
  55         /* No container, handle our own refcounting */
  56         ULONG ref = InterlockedIncrement(&This->ref);
  57         TRACE("(%p) : AddRef from %d\n", This, ref - 1);
  58         return ref;
  59     }
  60 }
  61
  62 static ULONG WINAPI IDirect3DVolume9Impl_Release(LPDIRECT3DVOLUME9 iface) {
  63     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  64     IUnknown *containerParent = NULL;
  65
  66     TRACE("(%p)\n", This);
  67
  68     IWineD3DVolume_GetContainerParent(This->wineD3DVolume, &containerParent);
  69     if (containerParent) {
  70         /* Forward to the containerParent */
  71         TRACE("(%p) : Forwarding to %p\n", This, containerParent);
  72         return IUnknown_Release(containerParent);
  73     } else {
  74         /* No container, handle our own refcounting */
  75         ULONG ref = InterlockedDecrement(&This->ref);
  76         TRACE("(%p) : ReleaseRef to %d\n", This, ref);
  77
  78         if (ref == 0) {
  79             IWineD3DVolume_Release(This->wineD3DVolume);
  80             HeapFree(GetProcessHeap(), 0, This);
  81         }
  82
  83         return ref;
  84     }
  85 }
  86
  87 /* IDirect3DVolume9 Interface follow: */
  88 static HRESULT WINAPI IDirect3DVolume9Impl_GetDevice(LPDIRECT3DVOLUME9 iface, IDirect3DDevice9** ppDevice) {
  89     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  90     IWineD3DDevice       *myDevice = NULL;
  91
  92     IWineD3DVolume_GetDevice(This->wineD3DVolume, &myDevice);
  93     IWineD3DDevice_GetParent(myDevice, (IUnknown **)ppDevice);
  94     IWineD3DDevice_Release(myDevice);
  95     return D3D_OK;
  96 }
  97
  98 static HRESULT WINAPI IDirect3DVolume9Impl_SetPrivateData(LPDIRECT3DVOLUME9 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  99     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 100     TRACE("(%p) Relay\n", This);
 101     return IWineD3DVolume_SetPrivateData(This->wineD3DVolume, refguid, pData, SizeOfData, Flags);
 102 }
 103
 104 static HRESULT WINAPI IDirect3DVolume9Impl_GetPrivateData(LPDIRECT3DVOLUME9 iface, REFGUID  refguid, void* pData, DWORD* pSizeOfData) {
 105     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 106     TRACE("(%p) Relay\n", This);
 107     return IWineD3DVolume_GetPrivateData(This->wineD3DVolume, refguid, pData, pSizeOfData);
 108 }
 109
 110 static HRESULT WINAPI IDirect3DVolume9Impl_FreePrivateData(LPDIRECT3DVOLUME9 iface, REFGUID refguid) {
 111     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 112     TRACE("(%p) Relay\n", This);
 113     return IWineD3DVolume_FreePrivateData(This->wineD3DVolume, refguid);
 114 }
 115
 116 static HRESULT WINAPI IDirect3DVolume9Impl_GetContainer(LPDIRECT3DVOLUME9 iface, REFIID riid, void** ppContainer) {
 117     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 118     IWineD3DBase *wineD3DContainer = NULL;
 119     IUnknown *wineD3DContainerParent = NULL;
 120     HRESULT res;
 121
 122     TRACE("(This %p, riid %s, ppContainer %p)\n", This, debugstr_guid(riid), ppContainer);
 123
 124     if (!ppContainer) {
 125         ERR("Called without a valid ppContainer.\n");
 126     }
 127
 128     /* Get the WineD3D container. */
 129     res = IWineD3DVolume_GetContainer(This->wineD3DVolume, &IID_IWineD3DBase, (void **)&wineD3DContainer);
 130     if (res != D3D_OK) return res;
 131
 132     if (!wineD3DContainer) {
 133         ERR("IWineD3DSurface_GetContainer should never return NULL\n");
 134     }
 135
 136     /* Get the parent */
 137     IWineD3DBase_GetParent(wineD3DContainer, &wineD3DContainerParent);
 138     IUnknown_Release(wineD3DContainer);
 139
 140     if (!wineD3DContainerParent) {
 141         ERR("IWineD3DBase_GetParent should never return NULL\n");
 142     }
 143
 144     /* Now, query the interface of the parent for the riid */
 145     res = IUnknown_QueryInterface(wineD3DContainerParent, riid, ppContainer);
 146     IUnknown_Release(wineD3DContainerParent);
 147
 148     TRACE("Returning ppContainer %p, *ppContainer %p\n", ppContainer, *ppContainer);
 149
 150     return res;
 151 }
 152
 153 static HRESULT WINAPI IDirect3DVolume9Impl_GetDesc(LPDIRECT3DVOLUME9 iface, D3DVOLUME_DESC* pDesc) {
 154     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 155     WINED3DVOLUME_DESC     wined3ddesc;
 156     UINT                   tmpInt = -1;
 157
 158     TRACE("(%p) Relay\n", This);
 159
 160     /* As d3d8 and d3d9 structures differ, pass in ptrs to where data needs to go */
 161     wined3ddesc.Format              = (WINED3DFORMAT *)&pDesc->Format;
 162     wined3ddesc.Type                = (WINED3DRESOURCETYPE *)&pDesc->Type;
 163     wined3ddesc.Usage               = &pDesc->Usage;
 164     wined3ddesc.Pool                = (WINED3DPOOL *) &pDesc->Pool;
 165     wined3ddesc.Size                = &tmpInt;
 166     wined3ddesc.Width               = &pDesc->Width;
 167     wined3ddesc.Height              = &pDesc->Height;
 168     wined3ddesc.Depth               = &pDesc->Depth;
 169
 170     return IWineD3DVolume_GetDesc(This->wineD3DVolume, &wined3ddesc);
 171 }
 172
 173 static HRESULT WINAPI IDirect3DVolume9Impl_LockBox(LPDIRECT3DVOLUME9 iface, D3DLOCKED_BOX* pLockedVolume, CONST D3DBOX* pBox, DWORD Flags) {
 174     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 175     TRACE("(%p) relay %p %p %p %d\n", This, This->wineD3DVolume, pLockedVolume, pBox, Flags);
 176     return IWineD3DVolume_LockBox(This->wineD3DVolume, (WINED3DLOCKED_BOX *)pLockedVolume, (CONST WINED3DBOX *)pBox, Flags);
 177 }
 178
 179 static HRESULT WINAPI IDirect3DVolume9Impl_UnlockBox(LPDIRECT3DVOLUME9 iface) {
 180     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 181     TRACE("(%p) relay %p\n", This, This->wineD3DVolume);
 182     return IWineD3DVolume_UnlockBox(This->wineD3DVolume);
 183 }
 184
 185 static const IDirect3DVolume9Vtbl Direct3DVolume9_Vtbl =
 186 {
 187     /* IUnknown */
 188     IDirect3DVolume9Impl_QueryInterface,
 189     IDirect3DVolume9Impl_AddRef,
 190     IDirect3DVolume9Impl_Release,
 191     /* IDirect3DVolume9 */
 192     IDirect3DVolume9Impl_GetDevice,
 193     IDirect3DVolume9Impl_SetPrivateData,
 194     IDirect3DVolume9Impl_GetPrivateData,
 195     IDirect3DVolume9Impl_FreePrivateData,
 196     IDirect3DVolume9Impl_GetContainer,
 197     IDirect3DVolume9Impl_GetDesc,
 198     IDirect3DVolume9Impl_LockBox,
 199     IDirect3DVolume9Impl_UnlockBox
 200 };
 201
 202
 203 /* Internal function called back during the CreateVolumeTexture */
 204 HRESULT WINAPI D3D9CB_CreateVolume(IUnknown  *pDevice, IUnknown *pSuperior, UINT Width, UINT Height, UINT Depth,
 205                                    WINED3DFORMAT  Format, WINED3DPOOL Pool, DWORD Usage,
 206                                    IWineD3DVolume **ppVolume,
 207                                    HANDLE   * pSharedHandle) {
 208     IDirect3DVolume9Impl *object;
 209     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)pDevice;
 210     HRESULT hrc = D3D_OK;
 211
 212     /* Allocate the storage for the device */
 213     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DVolume9Impl));
 214     if (NULL == object) {
 215         FIXME("Allocation of memory failed\n");
 216         *ppVolume = NULL;
 217         return D3DERR_OUTOFVIDEOMEMORY;
 218     }
 219
 220     object->lpVtbl = &Direct3DVolume9_Vtbl;
 221     object->ref = 1;
 222     hrc = IWineD3DDevice_CreateVolume(This->WineD3DDevice, Width, Height, Depth, Usage & WINED3DUSAGE_MASK, Format,
 223                                        Pool, &object->wineD3DVolume, pSharedHandle, (IUnknown *)object);
 224     if (hrc != D3D_OK) {
 225         /* free up object */
 226         FIXME("(%p) call to IWineD3DDevice_CreateVolume failed\n", This);
 227         HeapFree(GetProcessHeap(), 0, object);
 228         *ppVolume = NULL;
 229     } else {
 230         *ppVolume = (IWineD3DVolume *)object->wineD3DVolume;
 231     }
 232     TRACE("(%p) Created volume %p\n", This, *ppVolume);
 233     return hrc;
 234 }