dll/directx/wine/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 "d3d9_private.h"
  23
  24 static inline struct d3d9_volume *impl_from_IDirect3DVolume9(IDirect3DVolume9 *iface)
  25 {
  26     return CONTAINING_RECORD(iface, struct d3d9_volume, IDirect3DVolume9_iface);
  27 }
  28
  29 static HRESULT WINAPI d3d9_volume_QueryInterface(IDirect3DVolume9 *iface, REFIID riid, void **out)
  30 {
  31     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
  32
  33     if (IsEqualGUID(riid, &IID_IDirect3DVolume9)
  34             || IsEqualGUID(riid, &IID_IUnknown))
  35     {
  36         IDirect3DVolume9_AddRef(iface);
  37         *out = iface;
  38         return S_OK;
  39     }
  40
  41     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
  42
  43     *out = NULL;
  44     return E_NOINTERFACE;
  45 }
  46
  47 static ULONG WINAPI d3d9_volume_AddRef(IDirect3DVolume9 *iface)
  48 {
  49     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
  50     ULONG refcount;
  51
  52     TRACE("iface %p.\n", iface);
  53
  54     if (volume->forwardReference)
  55     {
  56         TRACE("Forwarding to %p.\n", volume->forwardReference);
  57         return IUnknown_AddRef(volume->forwardReference);
  58     }
  59
  60     refcount = InterlockedIncrement(&volume->refcount);
  61     TRACE("%p increasing refcount to %u.\n", iface, refcount);
  62
  63     if (refcount == 1)
  64     {
  65         wined3d_mutex_lock();
  66         wined3d_volume_incref(volume->wined3d_volume);
  67         wined3d_mutex_unlock();
  68     }
  69
  70     return refcount;
  71 }
  72
  73 static ULONG WINAPI d3d9_volume_Release(IDirect3DVolume9 *iface)
  74 {
  75     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
  76     ULONG refcount;
  77
  78     TRACE("iface %p.\n", iface);
  79
  80     if (volume->forwardReference)
  81     {
  82         TRACE("Forwarding to %p.\n", volume->forwardReference);
  83         return IUnknown_Release(volume->forwardReference);
  84     }
  85
  86     refcount = InterlockedDecrement(&volume->refcount);
  87     TRACE("%p decreasing refcount to %u.\n", iface, refcount);
  88
  89     if (!refcount)
  90     {
  91         wined3d_mutex_lock();
  92         wined3d_volume_decref(volume->wined3d_volume);
  93         wined3d_mutex_unlock();
  94     }
  95
  96     return refcount;
  97 }
  98
  99 static HRESULT WINAPI d3d9_volume_GetDevice(IDirect3DVolume9 *iface, IDirect3DDevice9 **device)
 100 {
 101     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 102     IDirect3DResource9 *resource;
 103     HRESULT hr;
 104
 105     TRACE("iface %p, device %p.\n", iface, device);
 106
 107     hr = IUnknown_QueryInterface(volume->forwardReference, &IID_IDirect3DResource9, (void **)&resource);
 108     if (SUCCEEDED(hr))
 109     {
 110         hr = IDirect3DResource9_GetDevice(resource, device);
 111         IDirect3DResource9_Release(resource);
 112
 113         TRACE("Returning device %p.\n", *device);
 114     }
 115
 116     return hr;
 117 }
 118
 119 static HRESULT WINAPI d3d9_volume_SetPrivateData(IDirect3DVolume9 *iface, REFGUID guid,
 120         const void *data, DWORD data_size, DWORD flags)
 121 {
 122     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 123     struct wined3d_resource *resource;
 124     HRESULT hr;
 125
 126     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 127             iface, debugstr_guid(guid), data, data_size, flags);
 128
 129     wined3d_mutex_lock();
 130     resource = wined3d_volume_get_resource(volume->wined3d_volume);
 131     hr = wined3d_resource_set_private_data(resource, guid, data, data_size, flags);
 132     wined3d_mutex_unlock();
 133
 134     return hr;
 135 }
 136
 137 static HRESULT WINAPI d3d9_volume_GetPrivateData(IDirect3DVolume9 *iface, REFGUID guid,
 138         void *data, DWORD *data_size)
 139 {
 140     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 141     struct wined3d_resource *resource;
 142     HRESULT hr;
 143
 144     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 145             iface, debugstr_guid(guid), data, data_size);
 146
 147     wined3d_mutex_lock();
 148     resource = wined3d_volume_get_resource(volume->wined3d_volume);
 149     hr = wined3d_resource_get_private_data(resource, guid, data, data_size);
 150     wined3d_mutex_unlock();
 151
 152     return hr;
 153 }
 154
 155 static HRESULT WINAPI d3d9_volume_FreePrivateData(IDirect3DVolume9 *iface, REFGUID guid)
 156 {
 157     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 158     struct wined3d_resource *resource;
 159     HRESULT hr;
 160
 161     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));
 162
 163     wined3d_mutex_lock();
 164     resource = wined3d_volume_get_resource(volume->wined3d_volume);
 165     hr = wined3d_resource_free_private_data(resource, guid);
 166     wined3d_mutex_unlock();
 167
 168     return hr;
 169 }
 170
 171 static HRESULT WINAPI d3d9_volume_GetContainer(IDirect3DVolume9 *iface, REFIID riid, void **container)
 172 {
 173     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 174     HRESULT hr;
 175
 176     TRACE("iface %p, riid %s, container %p.\n", iface, debugstr_guid(riid), container);
 177
 178     if (!volume->container)
 179         return E_NOINTERFACE;
 180
 181     hr = IUnknown_QueryInterface(volume->container, riid, container);
 182
 183     TRACE("Returning %p,\n", *container);
 184
 185     return hr;
 186 }
 187
 188 static HRESULT WINAPI d3d9_volume_GetDesc(IDirect3DVolume9 *iface, D3DVOLUME_DESC *desc)
 189 {
 190     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 191     struct wined3d_resource_desc wined3d_desc;
 192     struct wined3d_resource *wined3d_resource;
 193
 194     TRACE("iface %p, desc %p.\n", iface, desc);
 195
 196     wined3d_mutex_lock();
 197     wined3d_resource = wined3d_volume_get_resource(volume->wined3d_volume);
 198     wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
 199     wined3d_mutex_unlock();
 200
 201     desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
 202     desc->Type = wined3d_desc.resource_type;
 203     desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
 204     desc->Pool = wined3d_desc.pool;
 205     desc->Width = wined3d_desc.width;
 206     desc->Height = wined3d_desc.height;
 207     desc->Depth = wined3d_desc.depth;
 208
 209     return D3D_OK;
 210 }
 211
 212 static HRESULT WINAPI d3d9_volume_LockBox(IDirect3DVolume9 *iface,
 213         D3DLOCKED_BOX *locked_box, const D3DBOX *box, DWORD flags)
 214 {
 215     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 216     struct wined3d_map_desc map_desc;
 217     HRESULT hr;
 218
 219     TRACE("iface %p, locked_box %p, box %p, flags %#x.\n",
 220             iface, locked_box, box, flags);
 221
 222     wined3d_mutex_lock();
 223     hr = wined3d_volume_map(volume->wined3d_volume, &map_desc, (const struct wined3d_box *)box, flags);
 224     wined3d_mutex_unlock();
 225
 226     locked_box->RowPitch = map_desc.row_pitch;
 227     locked_box->SlicePitch = map_desc.slice_pitch;
 228     locked_box->pBits = map_desc.data;
 229
 230     return hr;
 231 }
 232
 233 static HRESULT WINAPI d3d9_volume_UnlockBox(IDirect3DVolume9 *iface)
 234 {
 235     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 236     HRESULT hr;
 237
 238     TRACE("iface %p.\n", iface);
 239
 240     wined3d_mutex_lock();
 241     hr = wined3d_volume_unmap(volume->wined3d_volume);
 242     wined3d_mutex_unlock();
 243
 244     return hr;
 245 }
 246
 247 static const struct IDirect3DVolume9Vtbl d3d9_volume_vtbl =
 248 {
 249     /* IUnknown */
 250     d3d9_volume_QueryInterface,
 251     d3d9_volume_AddRef,
 252     d3d9_volume_Release,
 253     /* IDirect3DVolume9 */
 254     d3d9_volume_GetDevice,
 255     d3d9_volume_SetPrivateData,
 256     d3d9_volume_GetPrivateData,
 257     d3d9_volume_FreePrivateData,
 258     d3d9_volume_GetContainer,
 259     d3d9_volume_GetDesc,
 260     d3d9_volume_LockBox,
 261     d3d9_volume_UnlockBox,
 262 };
 263
 264 static void STDMETHODCALLTYPE volume_wined3d_object_destroyed(void *parent)
 265 {
 266     HeapFree(GetProcessHeap(), 0, parent);
 267 }
 268
 269 static const struct wined3d_parent_ops d3d9_volume_wined3d_parent_ops =
 270 {
 271     volume_wined3d_object_destroyed,
 272 };
 273
 274 void volume_init(struct d3d9_volume *volume, struct wined3d_volume *wined3d_volume,
 275         const struct wined3d_parent_ops **parent_ops)
 276 {
 277     volume->IDirect3DVolume9_iface.lpVtbl = &d3d9_volume_vtbl;
 278     volume->refcount = 1;
 279     wined3d_volume_incref(wined3d_volume);
 280     volume->wined3d_volume = wined3d_volume;
 281
 282     *parent_ops = &d3d9_volume_wined3d_parent_ops;
 283 }