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->resource.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->resource.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     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 124             iface, debugstr_guid(guid), data, data_size, flags);
 125
 126     return d3d9_resource_set_private_data(&volume->resource, guid, data, data_size, flags);
 127 }
 128
 129 static HRESULT WINAPI d3d9_volume_GetPrivateData(IDirect3DVolume9 *iface, REFGUID guid,
 130         void *data, DWORD *data_size)
 131 {
 132     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 133     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 134             iface, debugstr_guid(guid), data, data_size);
 135
 136     return d3d9_resource_get_private_data(&volume->resource, guid, data, data_size);
 137 }
 138
 139 static HRESULT WINAPI d3d9_volume_FreePrivateData(IDirect3DVolume9 *iface, REFGUID guid)
 140 {
 141     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 142     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));
 143
 144     return d3d9_resource_free_private_data(&volume->resource, guid);
 145 }
 146
 147 static HRESULT WINAPI d3d9_volume_GetContainer(IDirect3DVolume9 *iface, REFIID riid, void **container)
 148 {
 149     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 150     HRESULT hr;
 151
 152     TRACE("iface %p, riid %s, container %p.\n", iface, debugstr_guid(riid), container);
 153
 154     if (!volume->container)
 155         return E_NOINTERFACE;
 156
 157     hr = IUnknown_QueryInterface(volume->container, riid, container);
 158
 159     TRACE("Returning %p,\n", *container);
 160
 161     return hr;
 162 }
 163
 164 static HRESULT WINAPI d3d9_volume_GetDesc(IDirect3DVolume9 *iface, D3DVOLUME_DESC *desc)
 165 {
 166     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 167     struct wined3d_resource_desc wined3d_desc;
 168     struct wined3d_resource *wined3d_resource;
 169
 170     TRACE("iface %p, desc %p.\n", iface, desc);
 171
 172     wined3d_mutex_lock();
 173     wined3d_resource = wined3d_volume_get_resource(volume->wined3d_volume);
 174     wined3d_resource_get_desc(wined3d_resource, &wined3d_desc);
 175     wined3d_mutex_unlock();
 176
 177     desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
 178     desc->Type = wined3d_desc.resource_type;
 179     desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
 180     desc->Pool = wined3d_desc.pool;
 181     desc->Width = wined3d_desc.width;
 182     desc->Height = wined3d_desc.height;
 183     desc->Depth = wined3d_desc.depth;
 184
 185     return D3D_OK;
 186 }
 187
 188 static HRESULT WINAPI d3d9_volume_LockBox(IDirect3DVolume9 *iface,
 189         D3DLOCKED_BOX *locked_box, const D3DBOX *box, DWORD flags)
 190 {
 191     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 192     struct wined3d_map_desc map_desc;
 193     HRESULT hr;
 194
 195     TRACE("iface %p, locked_box %p, box %p, flags %#x.\n",
 196             iface, locked_box, box, flags);
 197
 198     wined3d_mutex_lock();
 199     hr = wined3d_volume_map(volume->wined3d_volume, &map_desc, (const struct wined3d_box *)box, flags);
 200     wined3d_mutex_unlock();
 201
 202     locked_box->RowPitch = map_desc.row_pitch;
 203     locked_box->SlicePitch = map_desc.slice_pitch;
 204     locked_box->pBits = map_desc.data;
 205
 206     return hr;
 207 }
 208
 209 static HRESULT WINAPI d3d9_volume_UnlockBox(IDirect3DVolume9 *iface)
 210 {
 211     struct d3d9_volume *volume = impl_from_IDirect3DVolume9(iface);
 212     HRESULT hr;
 213
 214     TRACE("iface %p.\n", iface);
 215
 216     wined3d_mutex_lock();
 217     hr = wined3d_volume_unmap(volume->wined3d_volume);
 218     wined3d_mutex_unlock();
 219
 220     return hr;
 221 }
 222
 223 static const struct IDirect3DVolume9Vtbl d3d9_volume_vtbl =
 224 {
 225     /* IUnknown */
 226     d3d9_volume_QueryInterface,
 227     d3d9_volume_AddRef,
 228     d3d9_volume_Release,
 229     /* IDirect3DVolume9 */
 230     d3d9_volume_GetDevice,
 231     d3d9_volume_SetPrivateData,
 232     d3d9_volume_GetPrivateData,
 233     d3d9_volume_FreePrivateData,
 234     d3d9_volume_GetContainer,
 235     d3d9_volume_GetDesc,
 236     d3d9_volume_LockBox,
 237     d3d9_volume_UnlockBox,
 238 };
 239
 240 static void STDMETHODCALLTYPE volume_wined3d_object_destroyed(void *parent)
 241 {
 242     struct d3d9_volume *volume = parent;
 243     d3d9_resource_cleanup(&volume->resource);
 244     HeapFree(GetProcessHeap(), 0, volume);
 245 }
 246
 247 static const struct wined3d_parent_ops d3d9_volume_wined3d_parent_ops =
 248 {
 249     volume_wined3d_object_destroyed,
 250 };
 251
 252 void volume_init(struct d3d9_volume *volume, struct wined3d_volume *wined3d_volume,
 253         const struct wined3d_parent_ops **parent_ops)
 254 {
 255     volume->IDirect3DVolume9_iface.lpVtbl = &d3d9_volume_vtbl;
 256     d3d9_resource_init(&volume->resource);
 257     wined3d_volume_incref(wined3d_volume);
 258     volume->wined3d_volume = wined3d_volume;
 259
 260     *parent_ops = &d3d9_volume_wined3d_parent_ops;
 261 }