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 "d3d8_private.h"
  22
  23 WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
  24
  25 static inline struct d3d8_volume *impl_from_IDirect3DVolume8(IDirect3DVolume8 *iface)
  26 {
  27     return CONTAINING_RECORD(iface, struct d3d8_volume, IDirect3DVolume8_iface);
  28 }
  29
  30 static HRESULT WINAPI d3d8_volume_QueryInterface(IDirect3DVolume8 *iface, REFIID riid, void **out)
  31 {
  32     TRACE("iface %p, riid %s, out %p.\n", iface, debugstr_guid(riid), out);
  33
  34     if (IsEqualGUID(riid, &IID_IDirect3DVolume8)
  35             || IsEqualGUID(riid, &IID_IUnknown))
  36     {
  37         IDirect3DVolume8_AddRef(iface);
  38         *out = iface;
  39         return S_OK;
  40     }
  41
  42     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
  43
  44     *out = NULL;
  45     return E_NOINTERFACE;
  46 }
  47
  48 static ULONG WINAPI d3d8_volume_AddRef(IDirect3DVolume8 *iface)
  49 {
  50     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
  51
  52     TRACE("iface %p.\n", iface);
  53     TRACE("Forwarding to %p.\n", volume->texture);
  54
  55     return IDirect3DBaseTexture8_AddRef(&volume->texture->IDirect3DBaseTexture8_iface);
  56 }
  57
  58 static ULONG WINAPI d3d8_volume_Release(IDirect3DVolume8 *iface)
  59 {
  60     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
  61
  62     TRACE("iface %p.\n", iface);
  63     TRACE("Forwarding to %p.\n", volume->texture);
  64
  65     return IDirect3DBaseTexture8_Release(&volume->texture->IDirect3DBaseTexture8_iface);
  66 }
  67
  68 static HRESULT WINAPI d3d8_volume_GetDevice(IDirect3DVolume8 *iface, IDirect3DDevice8 **device)
  69 {
  70     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
  71
  72     TRACE("iface %p, device %p.\n", iface, device);
  73
  74     return IDirect3DBaseTexture8_GetDevice(&volume->texture->IDirect3DBaseTexture8_iface, device);
  75 }
  76
  77 static HRESULT WINAPI d3d8_volume_SetPrivateData(IDirect3DVolume8 *iface, REFGUID guid,
  78         const void *data, DWORD data_size, DWORD flags)
  79 {
  80     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
  81     TRACE("iface %p, guid %s, data %p, data_size %lu, flags %#lx.\n",
  82             iface, debugstr_guid(guid), data, data_size, flags);
  83
  84     return d3d8_resource_set_private_data(&volume->resource, guid, data, data_size, flags);
  85 }
  86
  87 static HRESULT WINAPI d3d8_volume_GetPrivateData(IDirect3DVolume8 *iface, REFGUID guid,
  88         void *data, DWORD *data_size)
  89 {
  90     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
  91     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
  92             iface, debugstr_guid(guid), data, data_size);
  93
  94     return d3d8_resource_get_private_data(&volume->resource, guid, data, data_size);
  95 }
  96
  97 static HRESULT WINAPI d3d8_volume_FreePrivateData(IDirect3DVolume8 *iface, REFGUID guid)
  98 {
  99     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
 100     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));
 101
 102     return d3d8_resource_free_private_data(&volume->resource, guid);
 103 }
 104
 105 static HRESULT WINAPI d3d8_volume_GetContainer(IDirect3DVolume8 *iface, REFIID riid, void **container)
 106 {
 107     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
 108
 109     TRACE("iface %p, riid %s, container %p.\n", iface, debugstr_guid(riid), container);
 110
 111     return IDirect3DBaseTexture8_QueryInterface(&volume->texture->IDirect3DBaseTexture8_iface, riid, container);
 112 }
 113
 114 static HRESULT WINAPI d3d8_volume_GetDesc(IDirect3DVolume8 *iface, D3DVOLUME_DESC *desc)
 115 {
 116     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
 117     struct wined3d_sub_resource_desc wined3d_desc;
 118
 119     TRACE("iface %p, desc %p.\n", iface, desc);
 120
 121     wined3d_mutex_lock();
 122     wined3d_texture_get_sub_resource_desc(volume->wined3d_texture, volume->sub_resource_idx, &wined3d_desc);
 123     wined3d_mutex_unlock();
 124
 125     desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
 126     desc->Type = D3DRTYPE_VOLUME;
 127     desc->Usage = d3dusage_from_wined3dusage(wined3d_desc.usage, wined3d_desc.bind_flags);
 128     desc->Pool = d3dpool_from_wined3daccess(wined3d_desc.access, wined3d_desc.usage);
 129     desc->Size = wined3d_desc.size;
 130     desc->Width = wined3d_desc.width;
 131     desc->Height = wined3d_desc.height;
 132     desc->Depth = wined3d_desc.depth;
 133
 134     return D3D_OK;
 135 }
 136
 137 static HRESULT WINAPI d3d8_volume_LockBox(IDirect3DVolume8 *iface,
 138         D3DLOCKED_BOX *locked_box, const D3DBOX *box, DWORD flags)
 139 {
 140     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
 141     struct wined3d_map_desc map_desc;
 142     HRESULT hr;
 143
 144     TRACE("iface %p, locked_box %p, box %p, flags %#lx.\n", iface, locked_box, box, flags);
 145
 146     if (FAILED(hr = wined3d_resource_map(wined3d_texture_get_resource(volume->wined3d_texture),
 147             volume->sub_resource_idx, &map_desc, (const struct wined3d_box *)box,
 148             wined3dmapflags_from_d3dmapflags(flags, 0))))
 149         map_desc.data = NULL;
 150
 151     locked_box->RowPitch = map_desc.row_pitch;
 152     locked_box->SlicePitch = map_desc.slice_pitch;
 153     locked_box->pBits = map_desc.data;
 154
 155     if (hr == E_INVALIDARG)
 156         return D3DERR_INVALIDCALL;
 157     return hr;
 158 }
 159
 160 static HRESULT WINAPI d3d8_volume_UnlockBox(IDirect3DVolume8 *iface)
 161 {
 162     struct d3d8_volume *volume = impl_from_IDirect3DVolume8(iface);
 163     HRESULT hr;
 164
 165     TRACE("iface %p.\n", iface);
 166
 167     hr = wined3d_resource_unmap(wined3d_texture_get_resource(volume->wined3d_texture), volume->sub_resource_idx);
 168
 169     if (hr == WINEDDERR_NOTLOCKED)
 170         return D3DERR_INVALIDCALL;
 171     return hr;
 172 }
 173
 174 static const IDirect3DVolume8Vtbl d3d8_volume_vtbl =
 175 {
 176     /* IUnknown */
 177     d3d8_volume_QueryInterface,
 178     d3d8_volume_AddRef,
 179     d3d8_volume_Release,
 180     /* IDirect3DVolume8 */
 181     d3d8_volume_GetDevice,
 182     d3d8_volume_SetPrivateData,
 183     d3d8_volume_GetPrivateData,
 184     d3d8_volume_FreePrivateData,
 185     d3d8_volume_GetContainer,
 186     d3d8_volume_GetDesc,
 187     d3d8_volume_LockBox,
 188     d3d8_volume_UnlockBox,
 189 };
 190
 191 static void STDMETHODCALLTYPE volume_wined3d_object_destroyed(void *parent)
 192 {
 193     struct d3d8_volume *volume = parent;
 194     d3d8_resource_cleanup(&volume->resource);
 195     heap_free(volume);
 196 }
 197
 198 static const struct wined3d_parent_ops d3d8_volume_wined3d_parent_ops =
 199 {
 200     volume_wined3d_object_destroyed,
 201 };
 202
 203 void volume_init(struct d3d8_volume *volume, struct wined3d_texture *wined3d_texture,
 204         unsigned int sub_resource_idx, const struct wined3d_parent_ops **parent_ops)
 205 {
 206     volume->IDirect3DVolume8_iface.lpVtbl = &d3d8_volume_vtbl;
 207     d3d8_resource_init(&volume->resource);
 208     volume->resource.refcount = 0;
 209     volume->texture = wined3d_texture_get_parent(wined3d_texture);
 210     volume->wined3d_texture = wined3d_texture;
 211     volume->sub_resource_idx = sub_resource_idx;
 212
 213     *parent_ops = &d3d8_volume_wined3d_parent_ops;
 214 }