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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  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 HRESULT WINAPI IDirect3DVolume8Impl_QueryInterface(LPDIRECT3DVOLUME8 iface, REFIID riid, LPVOID *ppobj) {
  28     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  29
  30     if (IsEqualGUID(riid, &IID_IUnknown)
  31         || IsEqualGUID(riid, &IID_IDirect3DVolume8)) {
  32         IUnknown_AddRef(iface);
  33         *ppobj = This;
  34         return D3D_OK;
  35     }
  36
  37     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  38     return E_NOINTERFACE;
  39 }
  40
  41 ULONG WINAPI IDirect3DVolume8Impl_AddRef(LPDIRECT3DVOLUME8 iface) {
  42     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  43     ULONG ref = InterlockedIncrement(&This->ref);
  44
  45     TRACE("(%p) : AddRef from %ld\n", This, ref - 1);
  46
  47     return ref;
  48 }
  49
  50 ULONG WINAPI IDirect3DVolume8Impl_Release(LPDIRECT3DVOLUME8 iface) {
  51     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  52     ULONG ref = InterlockedDecrement(&This->ref);
  53
  54     TRACE("(%p) : ReleaseRef to %ld\n", This, ref);
  55
  56     if (ref == 0) {
  57         IWineD3DVolume_Release(This->wineD3DVolume);
  58         HeapFree(GetProcessHeap(), 0, This);
  59     }
  60     return ref;
  61 }
  62
  63 /* IDirect3DVolume8 Interface follow: */
  64 HRESULT WINAPI IDirect3DVolume8Impl_GetDevice(LPDIRECT3DVOLUME8 iface, IDirect3DDevice8 **ppDevice) {
  65     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  66     IWineD3DDevice       *myDevice = NULL;
  67
  68     IWineD3DVolume_GetDevice(This->wineD3DVolume, &myDevice);
  69     IWineD3DDevice_GetParent(myDevice, (IUnknown **)ppDevice);
  70     IWineD3DDevice_Release(myDevice);
  71     return D3D_OK;
  72 }
  73
  74 HRESULT WINAPI IDirect3DVolume8Impl_SetPrivateData(LPDIRECT3DVOLUME8 iface, REFGUID refguid, CONST void *pData, DWORD SizeOfData, DWORD Flags) {
  75     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  76     TRACE("(%p) Relay\n", This);
  77     return IWineD3DVolume_SetPrivateData(This->wineD3DVolume, refguid, pData, SizeOfData, Flags);
  78 }
  79
  80 HRESULT WINAPI IDirect3DVolume8Impl_GetPrivateData(LPDIRECT3DVOLUME8 iface, REFGUID  refguid, void *pData, DWORD* pSizeOfData) {
  81     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  82     TRACE("(%p) Relay\n", This);
  83     return IWineD3DVolume_GetPrivateData(This->wineD3DVolume, refguid, pData, pSizeOfData);
  84 }
  85
  86 HRESULT WINAPI IDirect3DVolume8Impl_FreePrivateData(LPDIRECT3DVOLUME8 iface, REFGUID refguid) {
  87     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  88     TRACE("(%p) Relay\n", This);
  89     return IWineD3DVolume_FreePrivateData(This->wineD3DVolume, refguid);
  90 }
  91
  92 HRESULT WINAPI IDirect3DVolume8Impl_GetContainer(LPDIRECT3DVOLUME8 iface, REFIID riid, void **ppContainer) {
  93     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
  94     HRESULT res;
  95     IUnknown *IWineContainer = NULL;
  96
  97     TRACE("(%p) Relay\n", This);
  98     res = IWineD3DVolume_GetContainer(This->wineD3DVolume, riid, (void **)&IWineContainer);
  99
 100     /* If this works, the only valid container is a child of resource (volumetexture) */
 101     if (res == D3D_OK && NULL != ppContainer) {
 102         IWineD3DResource_GetParent((IWineD3DResource *)IWineContainer, (IUnknown **)ppContainer);
 103         IWineD3DResource_Release((IWineD3DResource *)IWineContainer);
 104     }
 105
 106     return res;
 107 }
 108
 109 HRESULT WINAPI IDirect3DVolume8Impl_GetDesc(LPDIRECT3DVOLUME8 iface, D3DVOLUME_DESC *pDesc) {
 110     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 111     WINED3DVOLUME_DESC     wined3ddesc;
 112     UINT                   tmpInt = -1;
 113
 114     TRACE("(%p) Relay\n", This);
 115
 116     /* As d3d8 and d3d8 structures differ, pass in ptrs to where data needs to go */
 117     wined3ddesc.Format              = (WINED3DFORMAT *)&pDesc->Format;
 118     wined3ddesc.Type                = &pDesc->Type;
 119     wined3ddesc.Usage               = &pDesc->Usage;
 120     wined3ddesc.Pool                = &pDesc->Pool;
 121     wined3ddesc.Size                = &tmpInt;
 122     wined3ddesc.Width               = &pDesc->Width;
 123     wined3ddesc.Height              = &pDesc->Height;
 124     wined3ddesc.Depth               = &pDesc->Depth;
 125
 126     return IWineD3DVolume_GetDesc(This->wineD3DVolume, &wined3ddesc);
 127 }
 128
 129 HRESULT WINAPI IDirect3DVolume8Impl_LockBox(LPDIRECT3DVOLUME8 iface, D3DLOCKED_BOX *pLockedVolume, CONST D3DBOX *pBox, DWORD Flags) {
 130     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 131     TRACE("(%p) relay %p %p %p %ld\n", This, This->wineD3DVolume, pLockedVolume, pBox, Flags);
 132     return IWineD3DVolume_LockBox(This->wineD3DVolume, pLockedVolume, pBox, Flags);
 133 }
 134
 135 HRESULT WINAPI IDirect3DVolume8Impl_UnlockBox(LPDIRECT3DVOLUME8 iface) {
 136     IDirect3DVolume8Impl *This = (IDirect3DVolume8Impl *)iface;
 137     TRACE("(%p) relay %p\n", This, This->wineD3DVolume);
 138     return IWineD3DVolume_UnlockBox(This->wineD3DVolume);
 139 }
 140
 141 const IDirect3DVolume8Vtbl Direct3DVolume8_Vtbl =
 142 {
 143     /* IUnknown */
 144     IDirect3DVolume8Impl_QueryInterface,
 145     IDirect3DVolume8Impl_AddRef,
 146     IDirect3DVolume8Impl_Release,
 147     /* IDirect3DVolume8 */
 148     IDirect3DVolume8Impl_GetDevice,
 149     IDirect3DVolume8Impl_SetPrivateData,
 150     IDirect3DVolume8Impl_GetPrivateData,
 151     IDirect3DVolume8Impl_FreePrivateData,
 152     IDirect3DVolume8Impl_GetContainer,
 153     IDirect3DVolume8Impl_GetDesc,
 154     IDirect3DVolume8Impl_LockBox,
 155     IDirect3DVolume8Impl_UnlockBox
 156 };
 157
 158
 159 /* Internal function called back during the CreateVolumeTexture */
 160 HRESULT WINAPI D3D8CB_CreateVolume(IUnknown  *pDevice, UINT Width, UINT Height, UINT Depth,
 161                                    WINED3DFORMAT  Format, D3DPOOL Pool, DWORD Usage,
 162                                    IWineD3DVolume **ppVolume,
 163                                    HANDLE   * pSharedHandle) {
 164     IDirect3DVolume8Impl *object;
 165     IDirect3DDevice8Impl *This = (IDirect3DDevice8Impl *)pDevice;
 166     HRESULT hrc = D3D_OK;
 167
 168     /* Allocate the storage for the device */
 169     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DVolume8Impl));
 170     if (NULL == object) {
 171         FIXME("Allocation of memory failed\n");
 172         *ppVolume = NULL;
 173         return D3DERR_OUTOFVIDEOMEMORY;
 174     }
 175
 176     object->lpVtbl = &Direct3DVolume8_Vtbl;
 177     object->ref = 1;
 178     hrc = IWineD3DDevice_CreateVolume(This->WineD3DDevice, Width, Height, Depth, Usage, Format,
 179                                        Pool, &object->wineD3DVolume, pSharedHandle, (IUnknown *)object);
 180     if (hrc != D3D_OK) {
 181         /* free up object */
 182         FIXME("(%p) call to IWineD3DDevice_CreateVolume failed\n", This);
 183         HeapFree(GetProcessHeap(), 0, object);
 184         *ppVolume = NULL;
 185     } else {
 186         *ppVolume = (IWineD3DVolume *)object->wineD3DVolume;
 187     }
 188     TRACE("(%p) Created volume %p\n", This, *ppVolume);
 189     return hrc;
 190 }