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 static inline IDirect3DVolume9Impl *impl_from_IDirect3DVolume9(IDirect3DVolume9 *iface)
  28 {
  29     return CONTAINING_RECORD(iface, IDirect3DVolume9Impl, IDirect3DVolume9_iface);
  30 }
  31
  32 static HRESULT WINAPI IDirect3DVolume9Impl_QueryInterface(IDirect3DVolume9 *iface, REFIID riid,
  33         void **ppobj)
  34 {
  35     IDirect3DVolume9Impl *This = impl_from_IDirect3DVolume9(iface);
  36
  37     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);
  38
  39     if (IsEqualGUID(riid, &IID_IUnknown)
  40         || IsEqualGUID(riid, &IID_IDirect3DVolume9)) {
  41         IDirect3DVolume9_AddRef(iface);
  42         *ppobj = This;
  43         return S_OK;
  44     }
  45
  46     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  47     *ppobj = NULL;
  48     return E_NOINTERFACE;
  49 }
  50
  51 static ULONG WINAPI IDirect3DVolume9Impl_AddRef(IDirect3DVolume9 *iface)
  52 {
  53     IDirect3DVolume9Impl *This = impl_from_IDirect3DVolume9(iface);
  54
  55     TRACE("iface %p.\n", iface);
  56
  57     if (This->forwardReference) {
  58         /* Forward refcounting */
  59         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  60         return IUnknown_AddRef(This->forwardReference);
  61     } else {
  62         /* No container, handle our own refcounting */
  63         ULONG ref = InterlockedIncrement(&This->ref);
  64
  65         TRACE("%p increasing refcount to %u.\n", iface, ref);
  66
  67         if (ref == 1)
  68         {
  69             wined3d_mutex_lock();
  70             wined3d_volume_incref(This->wined3d_volume);
  71             wined3d_mutex_unlock();
  72         }
  73
  74         return ref;
  75     }
  76 }
  77
  78 static ULONG WINAPI IDirect3DVolume9Impl_Release(IDirect3DVolume9 *iface)
  79 {
  80     IDirect3DVolume9Impl *This = impl_from_IDirect3DVolume9(iface);
  81
  82     TRACE("iface %p.\n", iface);
  83
  84     if (This->forwardReference) {
  85         /* Forward refcounting */
  86         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  87         return IUnknown_Release(This->forwardReference);
  88     } else {
  89         /* No container, handle our own refcounting */
  90         ULONG ref = InterlockedDecrement(&This->ref);
  91
  92         TRACE("%p decreasing refcount to %u.\n", iface, ref);
  93
  94         if (ref == 0) {
  95             wined3d_mutex_lock();
  96             wined3d_volume_decref(This->wined3d_volume);
  97             wined3d_mutex_unlock();
  98         }
  99
 100         return ref;
 101     }
 102 }
 103
 104 static HRESULT WINAPI IDirect3DVolume9Impl_GetDevice(IDirect3DVolume9 *iface,
 105         IDirect3DDevice9 **device)
 106 {
 107     IDirect3DVolume9Impl *This = impl_from_IDirect3DVolume9(iface);
 108     IDirect3DResource9 *resource;
 109     HRESULT hr;
 110
 111     TRACE("iface %p, device %p.\n", iface, device);
 112
 113     hr = IUnknown_QueryInterface(This->forwardReference, &IID_IDirect3DResource9, (void **)&resource);
 114     if (SUCCEEDED(hr))
 115     {
 116         hr = IDirect3DResource9_GetDevice(resource, device);
 117         IDirect3DResource9_Release(resource);
 118
 119         TRACE("Returning device %p.\n", *device);
 120     }
 121
 122     return hr;
 123 }
 124
 125 static HRESULT WINAPI IDirect3DVolume9Impl_SetPrivateData(IDirect3DVolume9 *iface, REFGUID refguid,
 126         const void *pData, DWORD SizeOfData, DWORD Flags)
 127 {
 128     IDirect3DVolume9Impl *This = impl_from_IDirect3DVolume9(iface);
 129     struct wined3d_resource *resource;
 130     HRESULT hr;
 131
 132     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 133             iface, debugstr_guid(refguid), pData, SizeOfData, Flags);
 134
 135     wined3d_mutex_lock();
 136     resource = wined3d_volume_get_resource(This->wined3d_volume);
 137     hr = wined3d_resource_set_private_data(resource, refguid, pData, SizeOfData, Flags);
 138     wined3d_mutex_unlock();
 139
 140     return hr;
 141 }
 142
 143 static HRESULT WINAPI IDirect3DVolume9Impl_GetPrivateData(IDirect3DVolume9 *iface, REFGUID  refguid,
 144         void *pData, DWORD *pSizeOfData)
 145 {
 146     IDirect3DVolume9Impl *This = impl_from_IDirect3DVolume9(iface);
 147     struct wined3d_resource *resource;
 148     HRESULT hr;
 149
 150     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 151             iface, debugstr_guid(refguid), pData, pSizeOfData);
 152
 153     wined3d_mutex_lock();
 154     resource = wined3d_volume_get_resource(This->wined3d_volume);
 155     hr = wined3d_resource_get_private_data(resource, refguid, pData, pSizeOfData);
 156     wined3d_mutex_unlock();
 157
 158     return hr;
 159 }
 160
 161 static HRESULT WINAPI IDirect3DVolume9Impl_FreePrivateData(IDirect3DVolume9 *iface, REFGUID refguid)
 162 {
 163     IDirect3DVolume9Impl *This = impl_from_IDirect3DVolume9(iface);
 164     struct wined3d_resource *resource;
 165     HRESULT hr;
 166
 167     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(refguid));
 168
 169     wined3d_mutex_lock();
 170     resource = wined3d_volume_get_resource(This->wined3d_volume);
 171     hr = wined3d_resource_free_private_data(resource, refguid);
 172     wined3d_mutex_unlock();
 173
 174     return hr;
 175 }
 176
 177 static HRESULT WINAPI IDirect3DVolume9Impl_GetContainer(IDirect3DVolume9 *iface, REFIID riid,
 178         void **ppContainer)
 179 {
 180     IDirect3DVolume9Impl *This = impl_from_IDirect3DVolume9(iface);
 181     HRESULT res;
 182
 183     TRACE("iface %p, riid %s, container %p.\n", iface, debugstr_guid(riid), ppContainer);
 184
 185     if (!This->container) return E_NOINTERFACE;
 186
 187     res = IUnknown_QueryInterface(This->container, riid, ppContainer);
 188
 189     TRACE("Returning ppContainer %p, *ppContainer %p\n", ppContainer, *ppContainer);
 190
 191     return res;
 192 }
 193
 194 static HRESULT WINAPI IDirect3DVolume9Impl_GetDesc(IDirect3DVolume9 *iface, D3DVOLUME_DESC *desc)
 195 {
 196     IDirect3DVolume9Impl *This = impl_from_IDirect3DVolume9(iface);
 197     struct wined3d_resource_desc wined3d_desc;
 198     struct wined3d_resource *wined3d_resource;
 199
 200     TRACE("iface %p, desc %p.\n", iface, desc);
 201
 202     wined3d_mutex_lock();
 203     wined3d_resource = wined3d_volume_get_resource(This->wined3d_volume);
 204     wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
 205     wined3d_mutex_unlock();
 206
 207     desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
 208     desc->Type = wined3d_desc.resource_type;
 209     desc->Usage = wined3d_desc.usage;
 210     desc->Pool = wined3d_desc.pool;
 211     desc->Width = wined3d_desc.width;
 212     desc->Height = wined3d_desc.height;
 213     desc->Depth = wined3d_desc.depth;
 214
 215     return D3D_OK;
 216 }
 217
 218 static HRESULT WINAPI IDirect3DVolume9Impl_LockBox(IDirect3DVolume9 *iface,
 219         D3DLOCKED_BOX *pLockedVolume, const D3DBOX *pBox, DWORD Flags)
 220 {
 221     IDirect3DVolume9Impl *This = impl_from_IDirect3DVolume9(iface);
 222     HRESULT hr;
 223
 224     TRACE("iface %p, locked_box %p, box %p, flags %#x.\n",
 225             iface, pLockedVolume, pBox, Flags);
 226
 227     wined3d_mutex_lock();
 228     hr = wined3d_volume_map(This->wined3d_volume, (WINED3DLOCKED_BOX *)pLockedVolume,
 229             (const WINED3DBOX *)pBox, Flags);
 230     wined3d_mutex_unlock();
 231
 232     return hr;
 233 }
 234
 235 static HRESULT WINAPI IDirect3DVolume9Impl_UnlockBox(IDirect3DVolume9 *iface)
 236 {
 237     IDirect3DVolume9Impl *This = impl_from_IDirect3DVolume9(iface);
 238     HRESULT hr;
 239
 240     TRACE("iface %p.\n", iface);
 241
 242     wined3d_mutex_lock();
 243     hr = wined3d_volume_unmap(This->wined3d_volume);
 244     wined3d_mutex_unlock();
 245
 246     return hr;
 247 }
 248
 249 static const IDirect3DVolume9Vtbl Direct3DVolume9_Vtbl =
 250 {
 251     /* IUnknown */
 252     IDirect3DVolume9Impl_QueryInterface,
 253     IDirect3DVolume9Impl_AddRef,
 254     IDirect3DVolume9Impl_Release,
 255     /* IDirect3DVolume9 */
 256     IDirect3DVolume9Impl_GetDevice,
 257     IDirect3DVolume9Impl_SetPrivateData,
 258     IDirect3DVolume9Impl_GetPrivateData,
 259     IDirect3DVolume9Impl_FreePrivateData,
 260     IDirect3DVolume9Impl_GetContainer,
 261     IDirect3DVolume9Impl_GetDesc,
 262     IDirect3DVolume9Impl_LockBox,
 263     IDirect3DVolume9Impl_UnlockBox
 264 };
 265
 266 static void STDMETHODCALLTYPE volume_wined3d_object_destroyed(void *parent)
 267 {
 268     HeapFree(GetProcessHeap(), 0, parent);
 269 }
 270
 271 static const struct wined3d_parent_ops d3d9_volume_wined3d_parent_ops =
 272 {
 273     volume_wined3d_object_destroyed,
 274 };
 275
 276 HRESULT volume_init(IDirect3DVolume9Impl *volume, IDirect3DDevice9Impl *device, UINT width, UINT height,
 277         UINT depth, DWORD usage, enum wined3d_format_id format, WINED3DPOOL pool)
 278 {
 279     HRESULT hr;
 280
 281     volume->IDirect3DVolume9_iface.lpVtbl = &Direct3DVolume9_Vtbl;
 282     volume->ref = 1;
 283
 284     hr = wined3d_volume_create(device->wined3d_device, width, height, depth, usage & WINED3DUSAGE_MASK,
 285             format, pool, volume, &d3d9_volume_wined3d_parent_ops, &volume->wined3d_volume);
 286     if (FAILED(hr))
 287     {
 288         WARN("Failed to create wined3d volume, hr %#x.\n", hr);
 289         return hr;
 290     }
 291
 292     return D3D_OK;
 293 }