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     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);
  32
  33     if (IsEqualGUID(riid, &IID_IUnknown)
  34         || IsEqualGUID(riid, &IID_IDirect3DVolume9)) {
  35         IDirect3DVolume9_AddRef(iface);
  36         *ppobj = This;
  37         return S_OK;
  38     }
  39
  40     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  41     *ppobj = NULL;
  42     return E_NOINTERFACE;
  43 }
  44
  45 static ULONG WINAPI IDirect3DVolume9Impl_AddRef(LPDIRECT3DVOLUME9 iface) {
  46     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  47
  48     TRACE("iface %p.\n", iface);
  49
  50     if (This->forwardReference) {
  51         /* Forward refcounting */
  52         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  53         return IUnknown_AddRef(This->forwardReference);
  54     } else {
  55         /* No container, handle our own refcounting */
  56         ULONG ref = InterlockedIncrement(&This->ref);
  57
  58         TRACE("%p increasing refcount to %u.\n", iface, ref);
  59
  60         if (ref == 1)
  61         {
  62             wined3d_mutex_lock();
  63             IWineD3DVolume_AddRef(This->wineD3DVolume);
  64             wined3d_mutex_unlock();
  65         }
  66
  67         return ref;
  68     }
  69 }
  70
  71 static ULONG WINAPI IDirect3DVolume9Impl_Release(LPDIRECT3DVOLUME9 iface) {
  72     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
  73
  74     TRACE("iface %p.\n", iface);
  75
  76     if (This->forwardReference) {
  77         /* Forward refcounting */
  78         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  79         return IUnknown_Release(This->forwardReference);
  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 /* IDirect3DVolume9 Interface follow: */
  97 static HRESULT WINAPI IDirect3DVolume9Impl_GetDevice(IDirect3DVolume9 *iface, IDirect3DDevice9 **device)
  98 {
  99     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 100     IDirect3DResource9 *resource;
 101     HRESULT hr;
 102
 103     TRACE("iface %p, device %p.\n", iface, device);
 104
 105     hr = IUnknown_QueryInterface(This->forwardReference, &IID_IDirect3DResource9, (void **)&resource);
 106     if (SUCCEEDED(hr))
 107     {
 108         hr = IDirect3DResource9_GetDevice(resource, device);
 109         IDirect3DResource9_Release(resource);
 110
 111         TRACE("Returning device %p.\n", *device);
 112     }
 113
 114     return hr;
 115 }
 116
 117 static HRESULT WINAPI IDirect3DVolume9Impl_SetPrivateData(LPDIRECT3DVOLUME9 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 118     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)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
 126     hr = IWineD3DVolume_SetPrivateData(This->wineD3DVolume, refguid, pData, SizeOfData, Flags);
 127
 128     wined3d_mutex_unlock();
 129
 130     return hr;
 131 }
 132
 133 static HRESULT WINAPI IDirect3DVolume9Impl_GetPrivateData(LPDIRECT3DVOLUME9 iface, REFGUID  refguid, void* pData, DWORD* pSizeOfData) {
 134     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 135     HRESULT hr;
 136
 137     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 138             iface, debugstr_guid(refguid), pData, pSizeOfData);
 139
 140     wined3d_mutex_lock();
 141
 142     hr = IWineD3DVolume_GetPrivateData(This->wineD3DVolume, refguid, pData, pSizeOfData);
 143
 144     wined3d_mutex_unlock();
 145
 146     return hr;
 147 }
 148
 149 static HRESULT WINAPI IDirect3DVolume9Impl_FreePrivateData(LPDIRECT3DVOLUME9 iface, REFGUID refguid) {
 150     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 151     HRESULT hr;
 152
 153     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(refguid));
 154
 155     wined3d_mutex_lock();
 156
 157     hr = IWineD3DVolume_FreePrivateData(This->wineD3DVolume, refguid);
 158
 159     wined3d_mutex_unlock();
 160
 161     return hr;
 162 }
 163
 164 static HRESULT WINAPI IDirect3DVolume9Impl_GetContainer(LPDIRECT3DVOLUME9 iface, REFIID riid, void** ppContainer) {
 165     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 166     HRESULT res;
 167
 168     TRACE("iface %p, riid %s, container %p.\n", iface, debugstr_guid(riid), ppContainer);
 169
 170     if (!This->container) return E_NOINTERFACE;
 171
 172     if (!ppContainer) {
 173         ERR("Called without a valid ppContainer.\n");
 174     }
 175
 176     res = IUnknown_QueryInterface(This->container, riid, ppContainer);
 177
 178     TRACE("Returning ppContainer %p, *ppContainer %p\n", ppContainer, *ppContainer);
 179
 180     return res;
 181 }
 182
 183 static HRESULT WINAPI IDirect3DVolume9Impl_GetDesc(LPDIRECT3DVOLUME9 iface, D3DVOLUME_DESC* pDesc) {
 184     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 185     WINED3DVOLUME_DESC wined3ddesc;
 186
 187     TRACE("iface %p, desc %p.\n", iface, pDesc);
 188
 189     wined3d_mutex_lock();
 190
 191     IWineD3DVolume_GetDesc(This->wineD3DVolume, &wined3ddesc);
 192
 193     wined3d_mutex_unlock();
 194
 195     pDesc->Format = d3dformat_from_wined3dformat(wined3ddesc.Format);
 196     pDesc->Type = wined3ddesc.Type;
 197     pDesc->Usage = wined3ddesc.Usage;
 198     pDesc->Pool = wined3ddesc.Pool;
 199     pDesc->Width = wined3ddesc.Width;
 200     pDesc->Height = wined3ddesc.Height;
 201     pDesc->Depth = wined3ddesc.Depth;
 202
 203     return D3D_OK;
 204 }
 205
 206 static HRESULT WINAPI IDirect3DVolume9Impl_LockBox(LPDIRECT3DVOLUME9 iface, D3DLOCKED_BOX* pLockedVolume, CONST D3DBOX* pBox, DWORD Flags) {
 207     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 208     HRESULT hr;
 209
 210     TRACE("iface %p, locked_box %p, box %p, flags %#x.\n",
 211             iface, pLockedVolume, pBox, Flags);
 212
 213     wined3d_mutex_lock();
 214
 215     hr = IWineD3DVolume_Map(This->wineD3DVolume, (WINED3DLOCKED_BOX *)pLockedVolume,
 216             (const WINED3DBOX *)pBox, Flags);
 217
 218     wined3d_mutex_unlock();
 219
 220     return hr;
 221 }
 222
 223 static HRESULT WINAPI IDirect3DVolume9Impl_UnlockBox(LPDIRECT3DVOLUME9 iface) {
 224     IDirect3DVolume9Impl *This = (IDirect3DVolume9Impl *)iface;
 225     HRESULT hr;
 226
 227     TRACE("iface %p.\n", iface);
 228
 229     wined3d_mutex_lock();
 230
 231     hr = IWineD3DVolume_Unmap(This->wineD3DVolume);
 232
 233     wined3d_mutex_unlock();
 234
 235     return hr;
 236 }
 237
 238 static const IDirect3DVolume9Vtbl Direct3DVolume9_Vtbl =
 239 {
 240     /* IUnknown */
 241     IDirect3DVolume9Impl_QueryInterface,
 242     IDirect3DVolume9Impl_AddRef,
 243     IDirect3DVolume9Impl_Release,
 244     /* IDirect3DVolume9 */
 245     IDirect3DVolume9Impl_GetDevice,
 246     IDirect3DVolume9Impl_SetPrivateData,
 247     IDirect3DVolume9Impl_GetPrivateData,
 248     IDirect3DVolume9Impl_FreePrivateData,
 249     IDirect3DVolume9Impl_GetContainer,
 250     IDirect3DVolume9Impl_GetDesc,
 251     IDirect3DVolume9Impl_LockBox,
 252     IDirect3DVolume9Impl_UnlockBox
 253 };
 254
 255 static void STDMETHODCALLTYPE volume_wined3d_object_destroyed(void *parent)
 256 {
 257     HeapFree(GetProcessHeap(), 0, parent);
 258 }
 259
 260 static const struct wined3d_parent_ops d3d9_volume_wined3d_parent_ops =
 261 {
 262     volume_wined3d_object_destroyed,
 263 };
 264
 265 HRESULT volume_init(IDirect3DVolume9Impl *volume, IDirect3DDevice9Impl *device, UINT width, UINT height,
 266         UINT depth, DWORD usage, enum wined3d_format_id format, WINED3DPOOL pool)
 267 {
 268     HRESULT hr;
 269
 270     volume->lpVtbl = &Direct3DVolume9_Vtbl;
 271     volume->ref = 1;
 272
 273     hr = IWineD3DDevice_CreateVolume(device->WineD3DDevice, width, height, depth, usage & WINED3DUSAGE_MASK,
 274             format, pool, volume, &d3d9_volume_wined3d_parent_ops, &volume->wineD3DVolume);
 275     if (FAILED(hr))
 276     {
 277         WARN("Failed to create wined3d volume, hr %#x.\n", hr);
 278         return hr;
 279     }
 280
 281     return D3D_OK;
 282 }