dlls/d3d8/volume.c

   1 /*
   2  * IDirect3DVolume8 implementation
   3  *
   4  * Copyright 2005 Oliver Stieber
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "d3d8_private.h"
  23
  24 WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
  25
  26 static inline struct d3d8_volume *impl_from_IDirect3DVolume8(IDirect3DVolume8 *iface)
  27 {
  28     return CONTAINING_RECORD(iface, struct d3d8_volume, IDirect3DVolume8_iface);
  29 }
  30
  31 static HRESULT WINAPI d3d8_volume_QueryInterface(IDirect3DVolume8 *iface, REFIID riid, void **out)
  32 {
  33     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
  34
  35     if (IsEqualGUID(riid, &IID_IDirect3DVolume8)
  36             || IsEqualGUID(riid, &IID_IUnknown))
  37     {
  38         IDirect3DVolume8_AddRef(iface);
  39         *out = iface;
  40         return S_OK;
  41     }
  42
  43     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
  44
  45     *out = NULL;
  46     return E_NOINTERFACE;
  47 }
  48
  49 static ULONG WINAPI d3d8_volume_AddRef(IDirect3DVolume8 *iface)
  50 {
  51     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
  52
  53     TRACE("iface %p.\n", iface);
  54     TRACE("Forwarding to %p.\n", volume->texture);
  55
  56     return IDirect3DBaseTexture8_AddRef(&volume->texture->IDirect3DBaseTexture8_iface);
  57 }
  58
  59 static ULONG WINAPI d3d8_volume_Release(IDirect3DVolume8 *iface)
  60 {
  61     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
  62
  63     TRACE("iface %p.\n", iface);
  64     TRACE("Forwarding to %p.\n", volume->texture);
  65
  66     return IDirect3DBaseTexture8_Release(&volume->texture->IDirect3DBaseTexture8_iface);
  67 }
  68
  69 static HRESULT WINAPI d3d8_volume_GetDevice(IDirect3DVolume8 *iface, IDirect3DDevice8 **device)
  70 {
  71     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
  72
  73     TRACE("iface %p, device %p.\n", iface, device);
  74
  75     return IDirect3DBaseTexture8_GetDevice(&volume->texture->IDirect3DBaseTexture8_iface, device);
  76 }
  77
  78 static HRESULT WINAPI d3d8_volume_SetPrivateData(IDirect3DVolume8 *iface, REFGUID guid,
  79         const void *data, DWORD data_size, DWORD flags)
  80 {
  81     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
  82     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
  83             iface, debugstr_guid(guid), data, data_size, flags);
  84
  85     return d3d8_resource_set_private_data(&volume->resource, guid, data, data_size, flags);
  86 }
  87
  88 static HRESULT WINAPI d3d8_volume_GetPrivateData(IDirect3DVolume8 *iface, REFGUID guid,
  89         void *data, DWORD *data_size)
  90 {
  91     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
  92     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
  93             iface, debugstr_guid(guid), data, data_size);
  94
  95     return d3d8_resource_get_private_data(&volume->resource, guid, data, data_size);
  96 }
  97
  98 static HRESULT WINAPI d3d8_volume_FreePrivateData(IDirect3DVolume8 *iface, REFGUID guid)
  99 {
 100     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
 101     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));
 102
 103     return d3d8_resource_free_private_data(&volume->resource, guid);
 104 }
 105
 106 static HRESULT WINAPI d3d8_volume_GetContainer(IDirect3DVolume8 *iface, REFIID riid, void **container)
 107 {
 108     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
 109
 110     TRACE("iface %p, riid %s, container %p.\n", iface, debugstr_guid(riid), container);
 111
 112     return IDirect3DBaseTexture8_QueryInterface(&volume->texture->IDirect3DBaseTexture8_iface, riid, container);
 113 }
 114
 115 static HRESULT WINAPI d3d8_volume_GetDesc(IDirect3DVolume8 *iface, D3DVOLUME_DESC *desc)
 116 {
 117     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
 118     struct wined3d_sub_resource_desc wined3d_desc;
 119
 120     TRACE("iface %p, desc %p.\n", iface, desc);
 121
 122     wined3d_mutex_lock();
 123     wined3d_texture_get_sub_resource_desc(volume->wined3d_texture, volume->sub_resource_idx, &wined3d_desc);
 124     wined3d_mutex_unlock();
 125
 126     desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
 127     desc->Type = D3DRTYPE_VOLUME;
 128     desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
 129     desc->Pool = wined3d_desc.pool;
 130     desc->Size = wined3d_desc.size;
 131     desc->Width = wined3d_desc.width;
 132     desc->Height = wined3d_desc.height;
 133     desc->Depth = wined3d_desc.depth;
 134
 135     return D3D_OK;
 136 }
 137
 138 static HRESULT WINAPI d3d8_volume_LockBox(IDirect3DVolume8 *iface,
 139         D3DLOCKED_BOX *locked_box, const D3DBOX *box, DWORD flags)
 140 {
 141     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
 142     struct wined3d_map_desc map_desc;
 143     HRESULT hr;
 144
 145     TRACE("iface %p, locked_box %p, box %p, flags %#x.\n",
 146             iface, locked_box, box, flags);
 147
 148     wined3d_mutex_lock();
 149     if (FAILED(hr = wined3d_resource_map(wined3d_texture_get_resource(volume->wined3d_texture),
 150             volume->sub_resource_idx, &map_desc, (const struct wined3d_box *)box, flags)))
 151         map_desc.data = NULL;
 152     wined3d_mutex_unlock();
 153
 154     locked_box->RowPitch = map_desc.row_pitch;
 155     locked_box->SlicePitch = map_desc.slice_pitch;
 156     locked_box->pBits = map_desc.data;
 157
 158     return hr;
 159 }
 160
 161 static HRESULT WINAPI d3d8_volume_UnlockBox(IDirect3DVolume8 *iface)
 162 {
 163     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
 164     HRESULT hr;
 165
 166     TRACE("iface %p.\n", iface);
 167
 168     wined3d_mutex_lock();
 169     hr = wined3d_resource_unmap(wined3d_texture_get_resource(volume->wined3d_texture), volume->sub_resource_idx);
 170     wined3d_mutex_unlock();
 171
 172     if (hr == WINEDDERR_NOTLOCKED)
 173         return D3DERR_INVALIDCALL;
 174     return hr;
 175 }
 176
 177 static const IDirect3DVolume8Vtbl d3d8_volume_vtbl =
 178 {
 179     /* IUnknown */
 180     d3d8_volume_QueryInterface,
 181     d3d8_volume_AddRef,
 182     d3d8_volume_Release,
 183     /* IDirect3DVolume8 */
 184     d3d8_volume_GetDevice,
 185     d3d8_volume_SetPrivateData,
 186     d3d8_volume_GetPrivateData,
 187     d3d8_volume_FreePrivateData,
 188     d3d8_volume_GetContainer,
 189     d3d8_volume_GetDesc,
 190     d3d8_volume_LockBox,
 191     d3d8_volume_UnlockBox,
 192 };
 193
 194 static void STDMETHODCALLTYPE volume_wined3d_object_destroyed(void *parent)
 195 {
 196     struct d3d8_volume *volume = parent;
 197     d3d8_resource_cleanup(&volume->resource);
 198     HeapFree(GetProcessHeap(), 0, volume);
 199 }
 200
 201 static const struct wined3d_parent_ops d3d8_volume_wined3d_parent_ops =
 202 {
 203     volume_wined3d_object_destroyed,
 204 };
 205
 206 void volume_init(struct d3d8_volume *volume, struct wined3d_texture *wined3d_texture,
 207         unsigned int sub_resource_idx, const struct wined3d_parent_ops **parent_ops)
 208 {
 209     volume->IDirect3DVolume8_iface.lpVtbl = &d3d8_volume_vtbl;
 210     d3d8_resource_init(&volume->resource);
 211     volume->resource.refcount = 0;
 212     volume->texture = wined3d_texture_get_parent(wined3d_texture);
 213     volume->wined3d_texture = wined3d_texture;
 214     volume->sub_resource_idx = sub_resource_idx;
 215
 216     *parent_ops = &d3d8_volume_wined3d_parent_ops;
 217 }