git.oblomov.eu Git - wine/blob - dlls/wined3d/volumetexture.c

   1 /*
   2  * IWineD3DVolumeTexture implementation
   3  *
   4  * Copyright 2002-2005 Jason Edmeades
   5  * Copyright 2002-2005 Raphael Junqueira
   6  * Copyright 2005 Oliver Stieber
   7  * Copyright 2009 Henri Verbeet for CodeWeavers
   8  *
   9  * This library is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License as published by the Free Software Foundation; either
  12  * version 2.1 of the License, or (at your option) any later version.
  13  *
  14  * This library is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17  * Lesser General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU Lesser General Public
  20  * License along with this library; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  22  */
  23
  24 #include "config.h"
  25 #include "wined3d_private.h"
  26
  27 WINE_DEFAULT_DEBUG_CHANNEL(d3d_texture);
  28
  29 static void volumetexture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb)
  30 {
  31     /* Override the IWineD3DResource Preload method. */
  32     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
  33     IWineD3DDeviceImpl *device = This->resource.device;
  34     const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
  35     struct wined3d_context *context = NULL;
  36     BOOL srgb_mode = This->baseTexture.is_srgb;
  37     BOOL srgb_was_toggled = FALSE;
  38     unsigned int i;
  39
  40     TRACE("(%p) : About to load texture.\n", This);
  41
  42     if (!device->isInDraw) context = context_acquire(device, NULL, CTXUSAGE_RESOURCELOAD);
  43     else if (gl_info->supported[EXT_TEXTURE_SRGB] && This->baseTexture.bindCount > 0)
  44     {
  45         srgb_mode = device->stateBlock->samplerState[This->baseTexture.sampler][WINED3DSAMP_SRGBTEXTURE];
  46         srgb_was_toggled = This->baseTexture.is_srgb != srgb_mode;
  47         This->baseTexture.is_srgb = srgb_mode;
  48     }
  49
  50     /* If the texture is marked dirty or the srgb sampler setting has changed
  51      * since the last load then reload the volumes. */
  52     if (This->baseTexture.texture_rgb.dirty)
  53     {
  54         for (i = 0; i < This->baseTexture.level_count; ++i)
  55         {
  56             IWineD3DVolume *volume = (IWineD3DVolume *)This->baseTexture.sub_resources[i];
  57             IWineD3DVolume_LoadTexture(volume, i, srgb_mode);
  58         }
  59     }
  60     else if (srgb_was_toggled)
  61     {
  62         for (i = 0; i < This->baseTexture.level_count; ++i)
  63         {
  64             IWineD3DVolume *volume = (IWineD3DVolume *)This->baseTexture.sub_resources[i];
  65             volume_add_dirty_box(volume, NULL);
  66             IWineD3DVolume_LoadTexture(volume, i, srgb_mode);
  67         }
  68     }
  69     else
  70     {
  71         TRACE("(%p) Texture not dirty, nothing to do.\n", iface);
  72     }
  73
  74     if (context) context_release(context);
  75
  76     /* No longer dirty */
  77     This->baseTexture.texture_rgb.dirty = FALSE;
  78 }
  79
  80 static void volumetexture_cleanup(IWineD3DVolumeTextureImpl *This)
  81 {
  82     unsigned int i;
  83
  84     TRACE("(%p) : Cleaning up.\n", This);
  85
  86     for (i = 0; i < This->baseTexture.level_count; ++i)
  87     {
  88         IWineD3DVolume *volume = (IWineD3DVolume *)This->baseTexture.sub_resources[i];
  89
  90         if (volume)
  91         {
  92             /* Cleanup the container. */
  93             IWineD3DVolume_SetContainer(volume, NULL);
  94             IWineD3DVolume_Release(volume);
  95         }
  96     }
  97     basetexture_cleanup((IWineD3DBaseTexture *)This);
  98 }
  99
 100 /* *******************************************
 101    IWineD3DTexture IUnknown parts follow
 102    ******************************************* */
 103
 104 static HRESULT WINAPI IWineD3DVolumeTextureImpl_QueryInterface(IWineD3DVolumeTexture *iface, REFIID riid, LPVOID *ppobj)
 105 {
 106     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 107     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
 108     if (IsEqualGUID(riid, &IID_IUnknown)
 109         || IsEqualGUID(riid, &IID_IWineD3DBase)
 110         || IsEqualGUID(riid, &IID_IWineD3DResource)
 111         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)
 112         || IsEqualGUID(riid, &IID_IWineD3DVolumeTexture)) {
 113         IUnknown_AddRef(iface);
 114         *ppobj = This;
 115         return S_OK;
 116     }
 117     *ppobj = NULL;
 118     return E_NOINTERFACE;
 119 }
 120
 121 static ULONG WINAPI IWineD3DVolumeTextureImpl_AddRef(IWineD3DVolumeTexture *iface) {
 122     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 123     TRACE("(%p) : AddRef increasing from %d\n", This, This->resource.ref);
 124     return InterlockedIncrement(&This->resource.ref);
 125 }
 126
 127 static ULONG WINAPI IWineD3DVolumeTextureImpl_Release(IWineD3DVolumeTexture *iface) {
 128     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 129     ULONG ref;
 130     TRACE("(%p) : Releasing from %d\n", This, This->resource.ref);
 131     ref = InterlockedDecrement(&This->resource.ref);
 132     if (!ref)
 133     {
 134         volumetexture_cleanup(This);
 135         This->resource.parent_ops->wined3d_object_destroyed(This->resource.parent);
 136         HeapFree(GetProcessHeap(), 0, This);
 137     }
 138     return ref;
 139 }
 140
 141 /* ****************************************************
 142    IWineD3DVolumeTexture IWineD3DResource parts follow
 143    **************************************************** */
 144 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetPrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 145     return resource_set_private_data((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
 146 }
 147
 148 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetPrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 149     return resource_get_private_data((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
 150 }
 151
 152 static HRESULT WINAPI IWineD3DVolumeTextureImpl_FreePrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid) {
 153     return resource_free_private_data((IWineD3DResource *)iface, refguid);
 154 }
 155
 156 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetPriority(IWineD3DVolumeTexture *iface, DWORD PriorityNew) {
 157     return resource_set_priority((IWineD3DResource *)iface, PriorityNew);
 158 }
 159
 160 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetPriority(IWineD3DVolumeTexture *iface) {
 161     return resource_get_priority((IWineD3DResource *)iface);
 162 }
 163
 164 static void WINAPI IWineD3DVolumeTextureImpl_PreLoad(IWineD3DVolumeTexture *iface) {
 165     volumetexture_internal_preload((IWineD3DBaseTexture *) iface, SRGB_ANY);
 166 }
 167
 168 static void WINAPI IWineD3DVolumeTextureImpl_UnLoad(IWineD3DVolumeTexture *iface) {
 169     unsigned int i;
 170     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 171     TRACE("(%p)\n", This);
 172
 173     /* Unload all the surfaces and reset the texture name. If UnLoad was called on the
 174      * surface before, this one will be a NOP and vice versa. Unloading an unloaded
 175      * surface is fine
 176      */
 177     for (i = 0; i < This->baseTexture.level_count; ++i)
 178     {
 179         IWineD3DVolume_UnLoad((IWineD3DVolume *)This->baseTexture.sub_resources[i]);
 180     }
 181
 182     basetexture_unload((IWineD3DBaseTexture *)iface);
 183 }
 184
 185 static WINED3DRESOURCETYPE WINAPI IWineD3DVolumeTextureImpl_GetType(IWineD3DVolumeTexture *iface) {
 186     return resource_get_type((IWineD3DResource *)iface);
 187 }
 188
 189 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetParent(IWineD3DVolumeTexture *iface, IUnknown **pParent) {
 190     return resource_get_parent((IWineD3DResource *)iface, pParent);
 191 }
 192
 193 /* ******************************************************
 194    IWineD3DVolumeTexture IWineD3DBaseTexture parts follow
 195    ****************************************************** */
 196 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetLOD(IWineD3DVolumeTexture *iface, DWORD LODNew) {
 197     return basetexture_set_lod((IWineD3DBaseTexture *)iface, LODNew);
 198 }
 199
 200 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLOD(IWineD3DVolumeTexture *iface) {
 201     return basetexture_get_lod((IWineD3DBaseTexture *)iface);
 202 }
 203
 204 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLevelCount(IWineD3DVolumeTexture *iface) {
 205     return basetexture_get_level_count((IWineD3DBaseTexture *)iface);
 206 }
 207
 208 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetAutoGenFilterType(IWineD3DVolumeTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 209   return basetexture_set_autogen_filter_type((IWineD3DBaseTexture *)iface, FilterType);
 210 }
 211
 212 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DVolumeTextureImpl_GetAutoGenFilterType(IWineD3DVolumeTexture *iface) {
 213   return basetexture_get_autogen_filter_type((IWineD3DBaseTexture *)iface);
 214 }
 215
 216 static void WINAPI IWineD3DVolumeTextureImpl_GenerateMipSubLevels(IWineD3DVolumeTexture *iface) {
 217     basetexture_generate_mipmaps((IWineD3DBaseTexture *)iface);
 218 }
 219
 220 /* Internal function, No d3d mapping */
 221 static BOOL WINAPI IWineD3DVolumeTextureImpl_SetDirty(IWineD3DVolumeTexture *iface, BOOL dirty) {
 222     return basetexture_set_dirty((IWineD3DBaseTexture *)iface, dirty);
 223 }
 224
 225 static BOOL WINAPI IWineD3DVolumeTextureImpl_GetDirty(IWineD3DVolumeTexture *iface) {
 226     return basetexture_get_dirty((IWineD3DBaseTexture *)iface);
 227 }
 228
 229 /* Context activation is done by the caller. */
 230 static HRESULT WINAPI IWineD3DVolumeTextureImpl_BindTexture(IWineD3DVolumeTexture *iface, BOOL srgb)
 231 {
 232     BOOL dummy;
 233
 234     TRACE("iface %p, srgb %#x.\n", iface, srgb);
 235
 236     return basetexture_bind((IWineD3DBaseTexture *)iface, srgb, &dummy);
 237 }
 238
 239 static UINT WINAPI IWineD3DVolumeTextureImpl_GetTextureDimensions(IWineD3DVolumeTexture *iface)
 240 {
 241     TRACE("iface %p.\n", iface);
 242
 243     return GL_TEXTURE_3D;
 244 }
 245
 246 static BOOL WINAPI IWineD3DVolumeTextureImpl_IsCondNP2(IWineD3DVolumeTexture *iface)
 247 {
 248     TRACE("iface %p.\n", iface);
 249
 250     return FALSE;
 251 }
 252
 253 /* *******************************************
 254    IWineD3DVolumeTexture IWineD3DVolumeTexture parts follow
 255    ******************************************* */
 256 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetLevelDesc(IWineD3DVolumeTexture *iface,
 257         UINT level, WINED3DVOLUME_DESC *desc)
 258 {
 259     IWineD3DBaseTextureImpl *texture = (IWineD3DBaseTextureImpl *)iface;
 260     IWineD3DVolume *volume;
 261
 262     TRACE("iface %p, level %u, desc %p.\n", iface, level, desc);
 263
 264     if (!(volume = (IWineD3DVolume *)basetexture_get_sub_resource(texture, 0, level)))
 265     {
 266         WARN("Failed to get sub-resource.\n");
 267         return WINED3DERR_INVALIDCALL;
 268     }
 269
 270     return IWineD3DVolume_GetDesc(volume, desc);
 271 }
 272
 273 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetVolumeLevel(IWineD3DVolumeTexture *iface,
 274         UINT level, IWineD3DVolume **volume)
 275 {
 276     IWineD3DBaseTextureImpl *texture = (IWineD3DBaseTextureImpl *)iface;
 277     IWineD3DVolume *v;
 278
 279     TRACE("iface %p, level %u, volume %p.\n", iface, level, volume);
 280
 281     if (!(v = (IWineD3DVolume *)basetexture_get_sub_resource(texture, 0, level)))
 282     {
 283         WARN("Failed to get sub-resource.\n");
 284         return WINED3DERR_INVALIDCALL;
 285     }
 286
 287     IWineD3DVolume_AddRef(v);
 288     *volume = v;
 289
 290     TRACE("Returning volume %p.\n", *volume);
 291
 292     return WINED3D_OK;
 293 }
 294
 295 static HRESULT WINAPI IWineD3DVolumeTextureImpl_LockBox(IWineD3DVolumeTexture *iface,
 296         UINT level, WINED3DLOCKED_BOX *locked_box, const WINED3DBOX *box, DWORD flags)
 297 {
 298     IWineD3DBaseTextureImpl *texture = (IWineD3DBaseTextureImpl *)iface;
 299     IWineD3DVolume *volume;
 300
 301     TRACE("iface %p, level %u, locked_box %p, box %p, flags %#x.\n",
 302             iface, level, locked_box, box, flags);
 303
 304     if (!(volume = (IWineD3DVolume *)basetexture_get_sub_resource(texture, 0, level)))
 305     {
 306         WARN("Failed to get sub-resource.\n");
 307         return WINED3DERR_INVALIDCALL;
 308     }
 309
 310     return IWineD3DVolume_LockBox(volume, locked_box, box, flags);
 311 }
 312
 313 static HRESULT WINAPI IWineD3DVolumeTextureImpl_UnlockBox(IWineD3DVolumeTexture *iface, UINT level)
 314 {
 315     IWineD3DBaseTextureImpl *texture = (IWineD3DBaseTextureImpl *)iface;
 316     IWineD3DVolume *volume;
 317
 318     TRACE("iface %p, level %u.\n", iface, level);
 319
 320     if (!(volume = (IWineD3DVolume *)basetexture_get_sub_resource(texture, 0, level)))
 321     {
 322         WARN("Failed to get sub-resource.\n");
 323         return WINED3DERR_INVALIDCALL;
 324     }
 325
 326     return IWineD3DVolume_UnlockBox(volume);
 327 }
 328
 329 static HRESULT WINAPI IWineD3DVolumeTextureImpl_AddDirtyBox(IWineD3DVolumeTexture *iface, const WINED3DBOX *dirty_box)
 330 {
 331     IWineD3DBaseTextureImpl *texture = (IWineD3DBaseTextureImpl *)iface;
 332     IWineD3DVolume *volume;
 333
 334     TRACE("iface %p, dirty_box %p.\n", iface, dirty_box);
 335
 336     if (!(volume = (IWineD3DVolume *)basetexture_get_sub_resource(texture, 0, 0)))
 337     {
 338         WARN("Failed to get sub-resource.\n");
 339         return WINED3DERR_INVALIDCALL;
 340     }
 341
 342     texture->baseTexture.texture_rgb.dirty = TRUE;
 343     texture->baseTexture.texture_srgb.dirty = TRUE;
 344     volume_add_dirty_box(volume, dirty_box);
 345
 346     return WINED3D_OK;
 347 }
 348
 349 static const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl =
 350 {
 351     /* IUnknown */
 352     IWineD3DVolumeTextureImpl_QueryInterface,
 353     IWineD3DVolumeTextureImpl_AddRef,
 354     IWineD3DVolumeTextureImpl_Release,
 355     /* resource */
 356     IWineD3DVolumeTextureImpl_GetParent,
 357     IWineD3DVolumeTextureImpl_SetPrivateData,
 358     IWineD3DVolumeTextureImpl_GetPrivateData,
 359     IWineD3DVolumeTextureImpl_FreePrivateData,
 360     IWineD3DVolumeTextureImpl_SetPriority,
 361     IWineD3DVolumeTextureImpl_GetPriority,
 362     IWineD3DVolumeTextureImpl_PreLoad,
 363     IWineD3DVolumeTextureImpl_UnLoad,
 364     IWineD3DVolumeTextureImpl_GetType,
 365     /* BaseTexture */
 366     IWineD3DVolumeTextureImpl_SetLOD,
 367     IWineD3DVolumeTextureImpl_GetLOD,
 368     IWineD3DVolumeTextureImpl_GetLevelCount,
 369     IWineD3DVolumeTextureImpl_SetAutoGenFilterType,
 370     IWineD3DVolumeTextureImpl_GetAutoGenFilterType,
 371     IWineD3DVolumeTextureImpl_GenerateMipSubLevels,
 372     IWineD3DVolumeTextureImpl_SetDirty,
 373     IWineD3DVolumeTextureImpl_GetDirty,
 374     /* not in d3d */
 375     IWineD3DVolumeTextureImpl_BindTexture,
 376     IWineD3DVolumeTextureImpl_GetTextureDimensions,
 377     IWineD3DVolumeTextureImpl_IsCondNP2,
 378     /* volume texture */
 379     IWineD3DVolumeTextureImpl_GetLevelDesc,
 380     IWineD3DVolumeTextureImpl_GetVolumeLevel,
 381     IWineD3DVolumeTextureImpl_LockBox,
 382     IWineD3DVolumeTextureImpl_UnlockBox,
 383     IWineD3DVolumeTextureImpl_AddDirtyBox
 384 };
 385
 386 HRESULT volumetexture_init(IWineD3DVolumeTextureImpl *texture, UINT width, UINT height,
 387         UINT depth, UINT levels, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
 388         WINED3DPOOL pool, IUnknown *parent, const struct wined3d_parent_ops *parent_ops)
 389 {
 390     const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
 391     const struct wined3d_format_desc *format_desc = getFormatDescEntry(format, gl_info);
 392     UINT tmp_w, tmp_h, tmp_d;
 393     unsigned int i;
 394     HRESULT hr;
 395
 396     /* TODO: It should only be possible to create textures for formats
 397      * that are reported as supported. */
 398     if (WINED3DFMT_UNKNOWN >= format)
 399     {
 400         WARN("(%p) : Texture cannot be created with a format of WINED3DFMT_UNKNOWN.\n", texture);
 401         return WINED3DERR_INVALIDCALL;
 402     }
 403
 404     if (!gl_info->supported[EXT_TEXTURE3D])
 405     {
 406         WARN("(%p) : Texture cannot be created - no volume texture support.\n", texture);
 407         return WINED3DERR_INVALIDCALL;
 408     }
 409
 410     /* Calculate levels for mip mapping. */
 411     if (usage & WINED3DUSAGE_AUTOGENMIPMAP)
 412     {
 413         if (!gl_info->supported[SGIS_GENERATE_MIPMAP])
 414         {
 415             WARN("No mipmap generation support, returning D3DERR_INVALIDCALL.\n");
 416             return WINED3DERR_INVALIDCALL;
 417         }
 418
 419         if (levels > 1)
 420         {
 421             WARN("D3DUSAGE_AUTOGENMIPMAP is set, and level count > 1, returning D3DERR_INVALIDCALL.\n");
 422             return WINED3DERR_INVALIDCALL;
 423         }
 424
 425         levels = 1;
 426     }
 427     else if (!levels)
 428     {
 429         levels = wined3d_log2i(max(max(width, height), depth)) + 1;
 430         TRACE("Calculated levels = %u.\n", levels);
 431     }
 432
 433     texture->lpVtbl = &IWineD3DVolumeTexture_Vtbl;
 434
 435     hr = basetexture_init((IWineD3DBaseTextureImpl *)texture, 1, levels,
 436             WINED3DRTYPE_VOLUMETEXTURE, device, 0, usage, format_desc, pool, parent, parent_ops);
 437     if (FAILED(hr))
 438     {
 439         WARN("Failed to initialize basetexture, returning %#x.\n", hr);
 440         return hr;
 441     }
 442
 443     /* Is NP2 support for volumes needed? */
 444     texture->baseTexture.pow2Matrix[0] = 1.0f;
 445     texture->baseTexture.pow2Matrix[5] = 1.0f;
 446     texture->baseTexture.pow2Matrix[10] = 1.0f;
 447     texture->baseTexture.pow2Matrix[15] = 1.0f;
 448
 449     /* Generate all the surfaces. */
 450     tmp_w = width;
 451     tmp_h = height;
 452     tmp_d = depth;
 453
 454     for (i = 0; i < texture->baseTexture.level_count; ++i)
 455     {
 456         IWineD3DVolume *volume;
 457
 458         /* Create the volume. */
 459         hr = IWineD3DDeviceParent_CreateVolume(device->device_parent, parent,
 460                 tmp_w, tmp_h, tmp_d, format, pool, usage, &volume);
 461         if (FAILED(hr))
 462         {
 463             ERR("Creating a volume for the volume texture failed, hr %#x.\n", hr);
 464             volumetexture_cleanup(texture);
 465             return hr;
 466         }
 467
 468         /* Set its container to this texture. */
 469         IWineD3DVolume_SetContainer(volume, (IWineD3DBase *)texture);
 470         texture->baseTexture.sub_resources[i] = (IWineD3DResourceImpl *)volume;
 471
 472         /* Calculate the next mipmap level. */
 473         tmp_w = max(1, tmp_w >> 1);
 474         tmp_h = max(1, tmp_h >> 1);
 475         tmp_d = max(1, tmp_d >> 1);
 476     }
 477     texture->baseTexture.internal_preload = volumetexture_internal_preload;
 478
 479     return WINED3D_OK;
 480 }