dlls/d3d8/cubetexture.c

   1 /*
   2  * IDirect3DCubeTexture8 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_texture *impl_from_IDirect3DCubeTexture8(IDirect3DCubeTexture8 *iface)
  27 {
  28     return CONTAINING_RECORD(iface, struct d3d8_texture, IDirect3DBaseTexture8_iface);
  29 }
  30
  31 static HRESULT WINAPI d3d8_texture_cube_QueryInterface(IDirect3DCubeTexture8 *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_IDirect3DCubeTexture8)
  36             || IsEqualGUID(riid, &IID_IDirect3DBaseTexture8)
  37             || IsEqualGUID(riid, &IID_IDirect3DResource8)
  38             || IsEqualGUID(riid, &IID_IUnknown))
  39     {
  40         IUnknown_AddRef(iface);
  41         *out = iface;
  42         return S_OK;
  43     }
  44
  45     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(riid));
  46
  47     *out = NULL;
  48     return E_NOINTERFACE;
  49 }
  50
  51 static ULONG WINAPI d3d8_texture_cube_AddRef(IDirect3DCubeTexture8 *iface)
  52 {
  53     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
  54     ULONG ref = InterlockedIncrement(&texture->refcount);
  55
  56     TRACE("%p increasing refcount to %u.\n", iface, ref);
  57
  58     if (ref == 1)
  59     {
  60         IUnknown_AddRef(texture->parent_device);
  61         wined3d_mutex_lock();
  62         wined3d_texture_incref(texture->wined3d_texture);
  63         wined3d_mutex_unlock();
  64     }
  65
  66     return ref;
  67 }
  68
  69 static ULONG WINAPI d3d8_texture_cube_Release(IDirect3DCubeTexture8 *iface)
  70 {
  71     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
  72     ULONG ref = InterlockedDecrement(&texture->refcount);
  73
  74     TRACE("%p decreasing refcount to %u.\n", iface, ref);
  75
  76     if (!ref)
  77     {
  78         IDirect3DDevice8 *parent_device = texture->parent_device;
  79
  80         TRACE("Releasing child %p.\n", texture->wined3d_texture);
  81
  82         wined3d_mutex_lock();
  83         wined3d_texture_decref(texture->wined3d_texture);
  84         wined3d_mutex_unlock();
  85
  86         /* Release the device last, as it may cause the device to be destroyed. */
  87         IDirect3DDevice8_Release(parent_device);
  88     }
  89     return ref;
  90 }
  91
  92 static HRESULT WINAPI d3d8_texture_cube_GetDevice(IDirect3DCubeTexture8 *iface, IDirect3DDevice8 **device)
  93 {
  94     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
  95
  96     TRACE("iface %p, device %p.\n", iface, device);
  97
  98     *device = texture->parent_device;
  99     IDirect3DDevice8_AddRef(*device);
 100
 101     TRACE("Returning device %p.\n", *device);
 102
 103     return D3D_OK;
 104 }
 105
 106 static HRESULT WINAPI d3d8_texture_cube_SetPrivateData(IDirect3DCubeTexture8 *iface,
 107         REFGUID guid, const void *data, DWORD data_size, DWORD flags)
 108 {
 109     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 110     struct wined3d_resource *resource;
 111     HRESULT hr;
 112
 113     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 114             iface, debugstr_guid(guid), data, data_size, flags);
 115
 116     wined3d_mutex_lock();
 117     resource = wined3d_texture_get_resource(texture->wined3d_texture);
 118     hr = wined3d_resource_set_private_data(resource, guid, data, data_size, flags);
 119     wined3d_mutex_unlock();
 120
 121     return hr;
 122 }
 123
 124 static HRESULT WINAPI d3d8_texture_cube_GetPrivateData(IDirect3DCubeTexture8 *iface,
 125         REFGUID guid, void *data, DWORD *data_size)
 126 {
 127     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 128     struct wined3d_resource *resource;
 129     HRESULT hr;
 130
 131     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 132             iface, debugstr_guid(guid), data, data_size);
 133
 134     wined3d_mutex_lock();
 135     resource = wined3d_texture_get_resource(texture->wined3d_texture);
 136     hr = wined3d_resource_get_private_data(resource, guid, data, data_size);
 137     wined3d_mutex_unlock();
 138
 139     return hr;
 140 }
 141
 142 static HRESULT WINAPI d3d8_texture_cube_FreePrivateData(IDirect3DCubeTexture8 *iface, REFGUID guid)
 143 {
 144     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 145     struct wined3d_resource *resource;
 146     HRESULT hr;
 147
 148     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(guid));
 149
 150     wined3d_mutex_lock();
 151     resource = wined3d_texture_get_resource(texture->wined3d_texture);
 152     hr = wined3d_resource_free_private_data(resource, guid);
 153     wined3d_mutex_unlock();
 154
 155     return hr;
 156 }
 157
 158 static DWORD WINAPI d3d8_texture_cube_SetPriority(IDirect3DCubeTexture8 *iface, DWORD priority)
 159 {
 160     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 161     DWORD ret;
 162
 163     TRACE("iface %p, priority %u.\n", iface, priority);
 164
 165     wined3d_mutex_lock();
 166     ret = wined3d_texture_set_priority(texture->wined3d_texture, priority);
 167     wined3d_mutex_unlock();
 168
 169     return ret;
 170 }
 171
 172 static DWORD WINAPI d3d8_texture_cube_GetPriority(IDirect3DCubeTexture8 *iface)
 173 {
 174     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 175     DWORD ret;
 176
 177     TRACE("iface %p.\n", iface);
 178
 179     wined3d_mutex_lock();
 180     ret =  wined3d_texture_get_priority(texture->wined3d_texture);
 181     wined3d_mutex_unlock();
 182
 183     return ret;
 184 }
 185
 186 static void WINAPI d3d8_texture_cube_PreLoad(IDirect3DCubeTexture8 *iface)
 187 {
 188     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 189
 190     TRACE("iface %p.\n", iface);
 191
 192     wined3d_mutex_lock();
 193     wined3d_texture_preload(texture->wined3d_texture);
 194     wined3d_mutex_unlock();
 195 }
 196
 197 static D3DRESOURCETYPE WINAPI d3d8_texture_cube_GetType(IDirect3DCubeTexture8 *iface)
 198 {
 199     TRACE("iface %p.\n", iface);
 200
 201     return D3DRTYPE_CUBETEXTURE;
 202 }
 203
 204 static DWORD WINAPI d3d8_texture_cube_SetLOD(IDirect3DCubeTexture8 *iface, DWORD lod)
 205 {
 206     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 207     DWORD ret;
 208
 209     TRACE("iface %p, lod %u.\n", iface, lod);
 210
 211     wined3d_mutex_lock();
 212     ret = wined3d_texture_set_lod(texture->wined3d_texture, lod);
 213     wined3d_mutex_unlock();
 214
 215     return ret;
 216 }
 217
 218 static DWORD WINAPI d3d8_texture_cube_GetLOD(IDirect3DCubeTexture8 *iface)
 219 {
 220     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 221     DWORD ret;
 222
 223     TRACE("iface %p.\n", iface);
 224
 225     wined3d_mutex_lock();
 226     ret = wined3d_texture_get_lod(texture->wined3d_texture);
 227     wined3d_mutex_unlock();
 228
 229     return ret;
 230 }
 231
 232 static DWORD WINAPI d3d8_texture_cube_GetLevelCount(IDirect3DCubeTexture8 *iface)
 233 {
 234     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 235     DWORD ret;
 236
 237     TRACE("iface %p.\n", iface);
 238
 239     wined3d_mutex_lock();
 240     ret = wined3d_texture_get_level_count(texture->wined3d_texture);
 241     wined3d_mutex_unlock();
 242
 243     return ret;
 244 }
 245
 246 static HRESULT WINAPI d3d8_texture_cube_GetLevelDesc(IDirect3DCubeTexture8 *iface, UINT level, D3DSURFACE_DESC *desc)
 247 {
 248     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 249     struct wined3d_resource *sub_resource;
 250     HRESULT hr = D3D_OK;
 251
 252     TRACE("iface %p, level %u, desc %p.\n", iface, level, desc);
 253
 254     wined3d_mutex_lock();
 255     if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
 256         hr = D3DERR_INVALIDCALL;
 257     else
 258     {
 259         struct wined3d_resource_desc wined3d_desc;
 260
 261         wined3d_resource_get_desc(sub_resource, &wined3d_desc);
 262         desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
 263         desc->Type = wined3d_desc.resource_type;
 264         desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
 265         desc->Pool = wined3d_desc.pool;
 266         desc->Size = wined3d_desc.size;
 267         desc->MultiSampleType = wined3d_desc.multisample_type;
 268         desc->Width = wined3d_desc.width;
 269         desc->Height = wined3d_desc.height;
 270     }
 271     wined3d_mutex_unlock();
 272
 273     return hr;
 274 }
 275
 276 static HRESULT WINAPI d3d8_texture_cube_GetCubeMapSurface(IDirect3DCubeTexture8 *iface,
 277         D3DCUBEMAP_FACES face, UINT level, IDirect3DSurface8 **surface)
 278 {
 279     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 280     struct wined3d_resource *sub_resource;
 281     IDirect3DSurface8Impl *surface_impl;
 282     UINT sub_resource_idx;
 283
 284     TRACE("iface %p, face %#x, level %u, surface %p.\n", iface, face, level, surface);
 285
 286     wined3d_mutex_lock();
 287     sub_resource_idx = wined3d_texture_get_level_count(texture->wined3d_texture) * face + level;
 288     if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
 289     {
 290         wined3d_mutex_unlock();
 291         return D3DERR_INVALIDCALL;
 292     }
 293
 294     surface_impl = wined3d_resource_get_parent(sub_resource);
 295     *surface = &surface_impl->IDirect3DSurface8_iface;
 296     IDirect3DSurface8_AddRef(*surface);
 297     wined3d_mutex_unlock();
 298
 299     return D3D_OK;
 300 }
 301
 302 static HRESULT WINAPI d3d8_texture_cube_LockRect(IDirect3DCubeTexture8 *iface,
 303         D3DCUBEMAP_FACES face, UINT level, D3DLOCKED_RECT *locked_rect, const RECT *rect,
 304         DWORD flags)
 305 {
 306     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 307     struct wined3d_resource *sub_resource;
 308     IDirect3DSurface8Impl *surface_impl;
 309     UINT sub_resource_idx;
 310     HRESULT hr;
 311
 312     TRACE("iface %p, face %#x, level %u, locked_rect %p, rect %p, flags %#x.\n",
 313             iface, face, level, locked_rect, rect, flags);
 314
 315     wined3d_mutex_lock();
 316     sub_resource_idx = wined3d_texture_get_level_count(texture->wined3d_texture) * face + level;
 317     if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
 318         hr = D3DERR_INVALIDCALL;
 319     else
 320     {
 321         surface_impl = wined3d_resource_get_parent(sub_resource);
 322         hr = IDirect3DSurface8_LockRect(&surface_impl->IDirect3DSurface8_iface, locked_rect, rect, flags);
 323     }
 324     wined3d_mutex_unlock();
 325
 326     return hr;
 327 }
 328
 329 static HRESULT WINAPI d3d8_texture_cube_UnlockRect(IDirect3DCubeTexture8 *iface,
 330         D3DCUBEMAP_FACES face, UINT level)
 331 {
 332     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 333     struct wined3d_resource *sub_resource;
 334     IDirect3DSurface8Impl *surface_impl;
 335     UINT sub_resource_idx;
 336     HRESULT hr;
 337
 338     TRACE("iface %p, face %#x, level %u.\n", iface, face, level);
 339
 340     wined3d_mutex_lock();
 341     sub_resource_idx = wined3d_texture_get_level_count(texture->wined3d_texture) * face + level;
 342     if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
 343         hr = D3DERR_INVALIDCALL;
 344     else
 345     {
 346         surface_impl = wined3d_resource_get_parent(sub_resource);
 347         hr = IDirect3DSurface8_UnlockRect(&surface_impl->IDirect3DSurface8_iface);
 348     }
 349     wined3d_mutex_unlock();
 350
 351     return hr;
 352 }
 353
 354 static HRESULT WINAPI d3d8_texture_cube_AddDirtyRect(IDirect3DCubeTexture8 *iface,
 355         D3DCUBEMAP_FACES face, const RECT *dirty_rect)
 356 {
 357     struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
 358     HRESULT hr;
 359
 360     TRACE("iface %p, face %#x, dirty_rect %s.\n",
 361             iface, face, wine_dbgstr_rect(dirty_rect));
 362
 363     wined3d_mutex_lock();
 364     if (!dirty_rect)
 365         hr = wined3d_texture_add_dirty_region(texture->wined3d_texture, face, NULL);
 366     else
 367     {
 368         struct wined3d_box dirty_region;
 369
 370         dirty_region.left = dirty_rect->left;
 371         dirty_region.top = dirty_rect->top;
 372         dirty_region.right = dirty_rect->right;
 373         dirty_region.bottom = dirty_rect->bottom;
 374         dirty_region.front = 0;
 375         dirty_region.back = 1;
 376         hr = wined3d_texture_add_dirty_region(texture->wined3d_texture, face, &dirty_region);
 377     }
 378     wined3d_mutex_unlock();
 379
 380     return hr;
 381 }
 382
 383 static const IDirect3DCubeTexture8Vtbl Direct3DCubeTexture8_Vtbl =
 384 {
 385     /* IUnknown */
 386     d3d8_texture_cube_QueryInterface,
 387     d3d8_texture_cube_AddRef,
 388     d3d8_texture_cube_Release,
 389     /* IDirect3DResource8 */
 390     d3d8_texture_cube_GetDevice,
 391     d3d8_texture_cube_SetPrivateData,
 392     d3d8_texture_cube_GetPrivateData,
 393     d3d8_texture_cube_FreePrivateData,
 394     d3d8_texture_cube_SetPriority,
 395     d3d8_texture_cube_GetPriority,
 396     d3d8_texture_cube_PreLoad,
 397     d3d8_texture_cube_GetType,
 398     /* IDirect3DBaseTexture8 */
 399     d3d8_texture_cube_SetLOD,
 400     d3d8_texture_cube_GetLOD,
 401     d3d8_texture_cube_GetLevelCount,
 402     /* IDirect3DCubeTexture8 */
 403     d3d8_texture_cube_GetLevelDesc,
 404     d3d8_texture_cube_GetCubeMapSurface,
 405     d3d8_texture_cube_LockRect,
 406     d3d8_texture_cube_UnlockRect,
 407     d3d8_texture_cube_AddDirtyRect,
 408 };
 409
 410 static void STDMETHODCALLTYPE d3d8_cubetexture_wined3d_object_destroyed(void *parent)
 411 {
 412     HeapFree(GetProcessHeap(), 0, parent);
 413 }
 414
 415 static const struct wined3d_parent_ops d3d8_cubetexture_wined3d_parent_ops =
 416 {
 417     d3d8_cubetexture_wined3d_object_destroyed,
 418 };
 419
 420 HRESULT cubetexture_init(struct d3d8_texture *texture, IDirect3DDevice8Impl *device,
 421         UINT edge_length, UINT levels, DWORD usage, D3DFORMAT format, D3DPOOL pool)
 422 {
 423     HRESULT hr;
 424
 425     texture->IDirect3DBaseTexture8_iface.lpVtbl = (const IDirect3DBaseTexture8Vtbl *)&Direct3DCubeTexture8_Vtbl;
 426     texture->refcount = 1;
 427
 428     wined3d_mutex_lock();
 429     hr = wined3d_texture_create_cube(device->wined3d_device, edge_length, levels,
 430             usage & WINED3DUSAGE_MASK, wined3dformat_from_d3dformat(format), pool, texture,
 431             &d3d8_cubetexture_wined3d_parent_ops, &texture->wined3d_texture);
 432     wined3d_mutex_unlock();
 433     if (FAILED(hr))
 434     {
 435         WARN("Failed to create wined3d cube texture, hr %#x.\n", hr);
 436         return hr;
 437     }
 438
 439     texture->parent_device = &device->IDirect3DDevice8_iface;
 440     IDirect3DDevice8_AddRef(texture->parent_device);
 441
 442     return D3D_OK;
 443 }