git.oblomov.eu Git - wine/blob - 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #include "config.h"
  23 #include "d3d9_private.h"
  24
  25 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  26
  27 /* IDirect3DVolume9 IUnknown parts follow: */
  28 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         IDirect3DVolume9Impl_AddRef(iface);
  34         *ppobj = This;
  35         return D3D_OK;
  36     }
  37
  38     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  39     return E_NOINTERFACE;
  40 }
  41
  42 ULONG WINAPI IDirect3DVolume9Impl_AddRef(LPDIRECT3DVOLUME9 iface) {
  43     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  44     ULONG ref = InterlockedIncrement(&This->ref);
  45
  46     TRACE("(%p) : AddRef from %ld\n", This, ref - 1);
  47
  48     return ref;
  49 }
  50
  51 ULONG WINAPI IDirect3DVolume9Impl_Release(LPDIRECT3DVOLUME9 iface) {
  52     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  53     ULONG ref = InterlockedDecrement(&This->ref);
  54
  55     TRACE("(%p) : ReleaseRef to %ld\n", This, ref);
  56
  57     if (ref == 0) {
  58         IWineD3DVolume_Release(This->wineD3DVolume);
  59         HeapFree(GetProcessHeap(), 0, This);
  60     }
  61     return ref;
  62 }
  63
  64 /* IDirect3DVolume9 Interface follow: */
  65 HRESULT WINAPI IDirect3DVolume9Impl_GetDevice(LPDIRECT3DVOLUME9 iface, IDirect3DDevice9** ppDevice) {
  66     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  67     IWineD3DDevice       *myDevice = NULL;
  68
  69     IWineD3DVolume_GetDevice(This->wineD3DVolume, &myDevice);
  70     IWineD3DDevice_GetParent(myDevice, (IUnknown **)ppDevice);
  71     IWineD3DDevice_Release(myDevice);
  72     return D3D_OK;
  73 }
  74
  75 HRESULT WINAPI IDirect3DVolume9Impl_SetPrivateData(LPDIRECT3DVOLUME9 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  76     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  77     return IWineD3DVolume_SetPrivateData(This->wineD3DVolume, refguid, pData, SizeOfData, Flags);
  78 }
  79
  80 HRESULT WINAPI IDirect3DVolume9Impl_GetPrivateData(LPDIRECT3DVOLUME9 iface, REFGUID  refguid, void* pData, DWORD* pSizeOfData) {
  81     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  82     return IWineD3DVolume_GetPrivateData(This->wineD3DVolume, refguid, pData, pSizeOfData);
  83 }
  84
  85 HRESULT WINAPI IDirect3DVolume9Impl_FreePrivateData(LPDIRECT3DVOLUME9 iface, REFGUID refguid) {
  86     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  87     return IWineD3DVolume_FreePrivateData(This->wineD3DVolume, refguid);
  88 }
  89
  90 HRESULT WINAPI IDirect3DVolume9Impl_GetContainer(LPDIRECT3DVOLUME9 iface, REFIID riid, void** ppContainer) {
  91     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  92     HRESULT res;
  93
  94     IUnknown *IWineContainer = NULL;
  95     res = IWineD3DVolume_GetContainer(This->wineD3DVolume, riid, (void **)&IWineContainer);
  96
  97     /* If this works, the only valid container is a child of resource (volumetexture) */
  98     if (res == D3D_OK && NULL != ppContainer) {
  99         IWineD3DResource_GetParent((IWineD3DResource *)IWineContainer, (IUnknown **)ppContainer);
 100         IWineD3DResource_Release((IWineD3DResource *)IWineContainer);
 101     }
 102
 103     return res;
 104 }
 105
 106 HRESULT WINAPI IDirect3DVolume9Impl_GetDesc(LPDIRECT3DVOLUME9 iface, D3DVOLUME_DESC* pDesc) {
 107     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 108     WINED3DVOLUME_DESC     wined3ddesc;
 109     UINT                   tmpInt = -1;
 110
 111     /* As d3d8 and d3d9 structures differ, pass in ptrs to where data needs to go */
 112     wined3ddesc.Format              = &pDesc->Format;
 113     wined3ddesc.Type                = &pDesc->Type;
 114     wined3ddesc.Usage               = &pDesc->Usage;
 115     wined3ddesc.Pool                = &pDesc->Pool;
 116     wined3ddesc.Size                = &tmpInt;
 117     wined3ddesc.Width               = &pDesc->Width;
 118     wined3ddesc.Height              = &pDesc->Height;
 119     wined3ddesc.Depth               = &pDesc->Depth;
 120
 121     return IWineD3DVolume_GetDesc(This->wineD3DVolume, &wined3ddesc);
 122 }
 123
 124 HRESULT WINAPI IDirect3DVolume9Impl_LockBox(LPDIRECT3DVOLUME9 iface, D3DLOCKED_BOX* pLockedVolume, CONST D3DBOX* pBox, DWORD Flags) {
 125     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 126     return IWineD3DVolume_LockBox(This->wineD3DVolume, pLockedVolume, pBox, Flags);
 127 }
 128
 129 HRESULT WINAPI IDirect3DVolume9Impl_UnlockBox(LPDIRECT3DVOLUME9 iface) {
 130     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 131     return IWineD3DVolume_UnlockBox(This->wineD3DVolume);
 132 }
 133
 134 IDirect3DVolume9Vtbl Direct3DVolume9_Vtbl =
 135 {
 136     IDirect3DVolume9Impl_QueryInterface,
 137     IDirect3DVolume9Impl_AddRef,
 138     IDirect3DVolume9Impl_Release,
 139     IDirect3DVolume9Impl_GetDevice,
 140     IDirect3DVolume9Impl_SetPrivateData,
 141     IDirect3DVolume9Impl_GetPrivateData,
 142     IDirect3DVolume9Impl_FreePrivateData,
 143     IDirect3DVolume9Impl_GetContainer,
 144     IDirect3DVolume9Impl_GetDesc,
 145     IDirect3DVolume9Impl_LockBox,
 146     IDirect3DVolume9Impl_UnlockBox
 147 };
 148
 149 /* Internal function called back during the CreateVolumeTexture */
 150 HRESULT WINAPI D3D9CB_CreateVolume(IUnknown  *pDevice, UINT Width, UINT Height, UINT Depth,
 151                                    D3DFORMAT  Format, D3DPOOL Pool, DWORD Usage,
 152                                    IWineD3DVolume **ppVolume,
 153                                    HANDLE   * pSharedHandle) {
 154     IDirect3DVolume9Impl *object;
 155     IDirect3DDevice9Impl *This = (IDirect3DDevice9Impl *)pDevice;
 156     HRESULT hrc = D3D_OK;
 157
 158     /* Allocate the storage for the device */
 159     object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(IDirect3DVolume9Impl));
 160     if (NULL == object) {
 161         FIXME("Allocation of memory failed\n");
 162         *ppVolume = NULL;
 163         return D3DERR_OUTOFVIDEOMEMORY;
 164     }
 165
 166     object->lpVtbl = &Direct3DVolume9_Vtbl;
 167     object->ref = 1;
 168     hrc = IWineD3DDevice_CreateVolume(This->WineD3DDevice, Width, Height, Depth, Usage, Format,
 169                                        Pool, ppVolume, pSharedHandle, (IUnknown *)object);
 170     if (hrc != D3D_OK) {
 171         /* free up object */
 172         FIXME("(%p) call to IWineD3DDevice_CreateVolume failed\n", This);
 173         HeapFree(GetProcessHeap(), 0, object);
 174         *ppVolume = NULL;
 175     } else {
 176         *ppVolume = (IWineD3DVolume *)object;
 177     }
 178     return hrc;
 179 }