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 struct d3d9_volume *impl_from_IDirect3DVolume9(IDirect3DVolume9 *iface)
  28 {
  29     return CONTAINING_RECORD(iface, struct d3d9_volume, IDirect3DVolume9_iface);
  30 }
  31
  32 static HRESULT WINAPI d3d9_volume_QueryInterface(IDirect3DVolume9 *iface, REFIID riid, void **out)
  33 {
  34     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
  35
  36     if (IsEqualGUID(riid, &IID_IDirect3DVolume9)
  37             || IsEqualGUID(riid, &IID_IUnknown))
  38     {
  39         IDirect3DVolume9_AddRef(iface);
  40         *out = iface;
  41         return S_OK;
  42     }
  43
  44     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
  45
  46     *out = NULL;
  47     return E_NOINTERFACE;
  48 }
  49
  50 static ULONG WINAPI d3d9_volume_AddRef(IDirect3DVolume9 *iface)
  51 {
  52     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
  53     ULONG refcount;
  54
  55     TRACE("iface %p.\n", iface);
  56
  57     if (volume->forwardReference)
  58     {
  59         TRACE("Forwarding to %p.\n", volume->forwardReference);
  60         return IUnknown_AddRef(volume->forwardReference);
  61     }
  62
  63     refcount = InterlockedIncrement(&volume->refcount);
  64     TRACE("%p increasing refcount to %u.\n", iface, refcount);
  65
  66     if (refcount == 1)
  67     {
  68         wined3d_mutex_lock();
  69         wined3d_volume_incref(volume->wined3d_volume);
  70         wined3d_mutex_unlock();
  71     }
  72
  73     return refcount;
  74 }
  75
  76 static ULONG WINAPI d3d9_volume_Release(IDirect3DVolume9 *iface)
  77 {
  78     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
  79     ULONG refcount;
  80
  81     TRACE("iface %p.\n", iface);
  82
  83     if (volume->forwardReference)
  84     {
  85         TRACE("Forwarding to %p.\n", volume->forwardReference);
  86         return IUnknown_Release(volume->forwardReference);
  87     }
  88
  89     refcount = InterlockedDecrement(&volume->refcount);
  90     TRACE("%p decreasing refcount to %u.\n", iface, refcount);
  91
  92     if (!refcount)
  93     {
  94         wined3d_mutex_lock();
  95         wined3d_volume_decref(volume->wined3d_volume);
  96         wined3d_mutex_unlock();
  97     }
  98
  99     return refcount;
 100 }
 101
 102 static HRESULT WINAPI d3d9_volume_GetDevice(IDirect3DVolume9 *iface, IDirect3DDevice9 **device)
 103 {
 104     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 105     IDirect3DResource9 *resource;
 106     HRESULT hr;
 107
 108     TRACE("iface %p, device %p.\n", iface, device);
 109
 110     hr = IUnknown_QueryInterface(volume->forwardReference, &IID_IDirect3DResource9, (void **)&resource);
 111     if (SUCCEEDED(hr))
 112     {
 113         hr = IDirect3DResource9_GetDevice(resource, device);
 114         IDirect3DResource9_Release(resource);
 115
 116         TRACE("Returning device %p.\n", *device);
 117     }
 118
 119     return hr;
 120 }
 121
 122 static HRESULT WINAPI d3d9_volume_SetPrivateData(IDirect3DVolume9 *iface, REFGUID guid,
 123         const void *data, DWORD data_size, DWORD flags)
 124 {
 125     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 126     struct wined3d_resource *resource;
 127     HRESULT hr;
 128
 129     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 130             iface, debugstr_guid(guid), data, data_size, flags);
 131
 132     wined3d_mutex_lock();
 133     resource = wined3d_volume_get_resource(volume->wined3d_volume);
 134     hr = wined3d_resource_set_private_data(resource, guid, data, data_size, flags);
 135     wined3d_mutex_unlock();
 136
 137     return hr;
 138 }
 139
 140 static HRESULT WINAPI d3d9_volume_GetPrivateData(IDirect3DVolume9 *iface, REFGUID guid,
 141         void *data, DWORD *data_size)
 142 {
 143     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 144     struct wined3d_resource *resource;
 145     HRESULT hr;
 146
 147     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 148             iface, debugstr_guid(guid), data, data_size);
 149
 150     wined3d_mutex_lock();
 151     resource = wined3d_volume_get_resource(volume->wined3d_volume);
 152     hr = wined3d_resource_get_private_data(resource, guid, data, data_size);
 153     wined3d_mutex_unlock();
 154
 155     return hr;
 156 }
 157
 158 static HRESULT WINAPI d3d9_volume_FreePrivateData(IDirect3DVolume9 *iface, REFGUID guid)
 159 {
 160     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 161     struct wined3d_resource *resource;
 162     HRESULT hr;
 163
 164     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));
 165
 166     wined3d_mutex_lock();
 167     resource = wined3d_volume_get_resource(volume->wined3d_volume);
 168     hr = wined3d_resource_free_private_data(resource, guid);
 169     wined3d_mutex_unlock();
 170
 171     return hr;
 172 }
 173
 174 static HRESULT WINAPI d3d9_volume_GetContainer(IDirect3DVolume9 *iface, REFIID riid, void **container)
 175 {
 176     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 177     HRESULT hr;
 178
 179     TRACE("iface %p, riid %s, container %p.\n", iface, debugstr_guid(riid), container);
 180
 181     if (!volume->container)
 182         return E_NOINTERFACE;
 183
 184     hr = IUnknown_QueryInterface(volume->container, riid, container);
 185
 186     TRACE("Returning %p,\n", *container);
 187
 188     return hr;
 189 }
 190
 191 static HRESULT WINAPI d3d9_volume_GetDesc(IDirect3DVolume9 *iface, D3DVOLUME_DESC *desc)
 192 {
 193     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 194     struct wined3d_resource_desc wined3d_desc;
 195     struct wined3d_resource *wined3d_resource;
 196
 197     TRACE("iface %p, desc %p.\n", iface, desc);
 198
 199     wined3d_mutex_lock();
 200     wined3d_resource = wined3d_volume_get_resource(volume->wined3d_volume);
 201     wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
 202     wined3d_mutex_unlock();
 203
 204     desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
 205     desc->Type = wined3d_desc.resource_type;
 206     desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
 207     desc->Pool = wined3d_desc.pool;
 208     desc->Width = wined3d_desc.width;
 209     desc->Height = wined3d_desc.height;
 210     desc->Depth = wined3d_desc.depth;
 211
 212     return D3D_OK;
 213 }
 214
 215 static HRESULT WINAPI d3d9_volume_LockBox(IDirect3DVolume9 *iface,
 216         D3DLOCKED_BOX *locked_box, const D3DBOX *box, DWORD flags)
 217 {
 218     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 219     struct wined3d_map_desc map_desc;
 220     HRESULT hr;
 221
 222     TRACE("iface %p, locked_box %p, box %p, flags %#x.\n",
 223             iface, locked_box, box, flags);
 224
 225     wined3d_mutex_lock();
 226     hr = wined3d_volume_map(volume->wined3d_volume, &map_desc, (const struct wined3d_box *)box, flags);
 227     wined3d_mutex_unlock();
 228
 229     locked_box->RowPitch = map_desc.row_pitch;
 230     locked_box->SlicePitch = map_desc.slice_pitch;
 231     locked_box->pBits = map_desc.data;
 232
 233     return hr;
 234 }
 235
 236 static HRESULT WINAPI d3d9_volume_UnlockBox(IDirect3DVolume9 *iface)
 237 {
 238     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 239     HRESULT hr;
 240
 241     TRACE("iface %p.\n", iface);
 242
 243     wined3d_mutex_lock();
 244     hr = wined3d_volume_unmap(volume->wined3d_volume);
 245     wined3d_mutex_unlock();
 246
 247     return hr;
 248 }
 249
 250 static const struct IDirect3DVolume9Vtbl d3d9_volume_vtbl =
 251 {
 252     /* IUnknown */
 253     d3d9_volume_QueryInterface,
 254     d3d9_volume_AddRef,
 255     d3d9_volume_Release,
 256     /* IDirect3DVolume9 */
 257     d3d9_volume_GetDevice,
 258     d3d9_volume_SetPrivateData,
 259     d3d9_volume_GetPrivateData,
 260     d3d9_volume_FreePrivateData,
 261     d3d9_volume_GetContainer,
 262     d3d9_volume_GetDesc,
 263     d3d9_volume_LockBox,
 264     d3d9_volume_UnlockBox,
 265 };
 266
 267 static void STDMETHODCALLTYPE volume_wined3d_object_destroyed(void *parent)
 268 {
 269     HeapFree(GetProcessHeap(), 0, parent);
 270 }
 271
 272 static const struct wined3d_parent_ops d3d9_volume_wined3d_parent_ops =
 273 {
 274     volume_wined3d_object_destroyed,
 275 };
 276
 277 HRESULT volume_init(struct d3d9_volume *volume, struct d3d9_device *device, UINT width, UINT height,
 278         UINT depth, DWORD usage, enum wined3d_format_id format, enum wined3d_pool pool)
 279 {
 280     HRESULT hr;
 281
 282     volume->IDirect3DVolume9_iface.lpVtbl = &d3d9_volume_vtbl;
 283     volume->refcount = 1;
 284
 285     hr = wined3d_volume_create(device->wined3d_device, width, height, depth, usage & WINED3DUSAGE_MASK,
 286             format, pool, volume, &d3d9_volume_wined3d_parent_ops, &volume->wined3d_volume);
 287     if (FAILED(hr))
 288     {
 289         WARN("Failed to create wined3d volume, hr %#x.\n", hr);
 290         return hr;
 291     }
 292
 293     return D3D_OK;
 294 }