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  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "wined3d_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d_texture);
  27
  28 #define GLINFO_LOCATION (*gl_info)
  29
  30 static void volumetexture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb)
  31 {
  32     /* Override the IWineD3DResource Preload method. */
  33     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
  34     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
  35     const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
  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)
  43     {
  44         ActivateContext(device, NULL, CTXUSAGE_RESOURCELOAD);
  45     }
  46     else if (GL_SUPPORT(EXT_TEXTURE_SRGB) && This->baseTexture.bindCount > 0)
  47     {
  48         srgb_mode = device->stateBlock->samplerState[This->baseTexture.sampler][WINED3DSAMP_SRGBTEXTURE];
  49         srgb_was_toggled = This->baseTexture.is_srgb != srgb_mode;
  50         This->baseTexture.is_srgb = srgb_mode;
  51     }
  52
  53     /* If the texture is marked dirty or the srgb sampler setting has changed
  54      * since the last load then reload the volumes. */
  55     if (This->baseTexture.dirty)
  56     {
  57         for (i = 0; i < This->baseTexture.levels; ++i)
  58         {
  59             IWineD3DVolume_LoadTexture(This->volumes[i], i, srgb_mode);
  60         }
  61     }
  62     else if (srgb_was_toggled)
  63     {
  64         for (i = 0; i < This->baseTexture.levels; ++i)
  65         {
  66             volume_add_dirty_box(This->volumes[i], NULL);
  67             IWineD3DVolume_LoadTexture(This->volumes[i], i, srgb_mode);
  68         }
  69     }
  70     else
  71     {
  72         TRACE("(%p) Texture not dirty, nothing to do.\n", iface);
  73     }
  74
  75     /* No longer dirty */
  76     This->baseTexture.dirty = FALSE;
  77 }
  78
  79 static void volumetexture_cleanup(IWineD3DVolumeTextureImpl *This, D3DCB_DESTROYVOLUMEFN volume_destroy_cb)
  80 {
  81     unsigned int i;
  82
  83     TRACE("(%p) : Cleaning up.\n", This);
  84
  85     for (i = 0; i < This->baseTexture.levels; ++i)
  86     {
  87         IWineD3DVolume *volume = This->volumes[i];
  88
  89         if (volume)
  90         {
  91             /* Cleanup the container. */
  92             IWineD3DVolume_SetContainer(volume, NULL);
  93             volume_destroy_cb(volume);
  94         }
  95     }
  96     basetexture_cleanup((IWineD3DBaseTexture *)This);
  97 }
  98
  99 HRESULT volumetexture_init(IWineD3DVolumeTextureImpl *texture, UINT width, UINT height, UINT depth, UINT levels,
 100         IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool, IUnknown *parent)
 101 {
 102     const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
 103     const struct GlPixelFormatDesc *format_desc = getFormatDescEntry(format, gl_info);
 104     UINT tmp_w, tmp_h, tmp_d;
 105     unsigned int i;
 106     HRESULT hr;
 107
 108     /* TODO: It should only be possible to create textures for formats
 109      * that are reported as supported. */
 110     if (WINED3DFMT_UNKNOWN >= format)
 111     {
 112         WARN("(%p) : Texture cannot be created with a format of WINED3DFMT_UNKNOWN.\n", texture);
 113         return WINED3DERR_INVALIDCALL;
 114     }
 115
 116     if (!GL_SUPPORT(EXT_TEXTURE3D))
 117     {
 118         WARN("(%p) : Texture cannot be created - no volume texture support.\n", texture);
 119         return WINED3DERR_INVALIDCALL;
 120     }
 121
 122     /* Calculate levels for mip mapping. */
 123     if (usage & WINED3DUSAGE_AUTOGENMIPMAP)
 124     {
 125         if (!GL_SUPPORT(SGIS_GENERATE_MIPMAP))
 126         {
 127             WARN("No mipmap generation support, returning D3DERR_INVALIDCALL.\n");
 128             return WINED3DERR_INVALIDCALL;
 129         }
 130
 131         if (levels > 1)
 132         {
 133             WARN("D3DUSAGE_AUTOGENMIPMAP is set, and level count > 1, returning D3DERR_INVALIDCALL.\n");
 134             return WINED3DERR_INVALIDCALL;
 135         }
 136
 137         levels = 1;
 138     }
 139     else if (!levels)
 140     {
 141         levels = wined3d_log2i(max(max(width, height), depth)) + 1;
 142         TRACE("Calculated levels = %u.\n", levels);
 143     }
 144
 145     hr = basetexture_init((IWineD3DBaseTextureImpl *)texture, levels,
 146             WINED3DRTYPE_VOLUMETEXTURE, device, 0, usage, format_desc, pool, parent);
 147     if (FAILED(hr))
 148     {
 149         WARN("Failed to initialize basetexture, returning %#x.\n", hr);
 150         return hr;
 151     }
 152
 153     /* Is NP2 support for volumes needed? */
 154     texture->baseTexture.pow2Matrix[0] = 1.0f;
 155     texture->baseTexture.pow2Matrix[5] = 1.0f;
 156     texture->baseTexture.pow2Matrix[10] = 1.0f;
 157     texture->baseTexture.pow2Matrix[15] = 1.0f;
 158
 159     /* Generate all the surfaces. */
 160     tmp_w = width;
 161     tmp_h = height;
 162     tmp_d = depth;
 163
 164     for (i = 0; i < texture->baseTexture.levels; ++i)
 165     {
 166         /* Create the volume. */
 167         hr = IWineD3DDeviceParent_CreateVolume(device->device_parent, parent,
 168                 tmp_w, tmp_h, tmp_d, format, pool, usage, &texture->volumes[i]);
 169         if (FAILED(hr))
 170         {
 171             ERR("Creating a volume for the volume texture failed, hr %#x.\n", hr);
 172             texture->volumes[i] = NULL;
 173             volumetexture_cleanup(texture, D3DCB_DefaultDestroyVolume);
 174             return hr;
 175         }
 176
 177         /* Set its container to this texture. */
 178         IWineD3DVolume_SetContainer(texture->volumes[i], (IWineD3DBase *)texture);
 179
 180         /* Calculate the next mipmap level. */
 181         tmp_w = max(1, tmp_w >> 1);
 182         tmp_h = max(1, tmp_h >> 1);
 183         tmp_d = max(1, tmp_d >> 1);
 184     }
 185     texture->baseTexture.internal_preload = volumetexture_internal_preload;
 186
 187     return WINED3D_OK;
 188 }
 189
 190 #undef GLINFO_LOCATION
 191
 192 /* *******************************************
 193    IWineD3DTexture IUnknown parts follow
 194    ******************************************* */
 195
 196 #define GLINFO_LOCATION This->resource.wineD3DDevice->adapter->gl_info
 197
 198 static HRESULT WINAPI IWineD3DVolumeTextureImpl_QueryInterface(IWineD3DVolumeTexture *iface, REFIID riid, LPVOID *ppobj)
 199 {
 200     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 201     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
 202     if (IsEqualGUID(riid, &IID_IUnknown)
 203         || IsEqualGUID(riid, &IID_IWineD3DBase)
 204         || IsEqualGUID(riid, &IID_IWineD3DResource)
 205         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)
 206         || IsEqualGUID(riid, &IID_IWineD3DVolumeTexture)) {
 207         IUnknown_AddRef(iface);
 208         *ppobj = This;
 209         return S_OK;
 210     }
 211     *ppobj = NULL;
 212     return E_NOINTERFACE;
 213 }
 214
 215 static ULONG WINAPI IWineD3DVolumeTextureImpl_AddRef(IWineD3DVolumeTexture *iface) {
 216     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 217     TRACE("(%p) : AddRef increasing from %d\n", This, This->resource.ref);
 218     return InterlockedIncrement(&This->resource.ref);
 219 }
 220
 221 static ULONG WINAPI IWineD3DVolumeTextureImpl_Release(IWineD3DVolumeTexture *iface) {
 222     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 223     ULONG ref;
 224     TRACE("(%p) : Releasing from %d\n", This, This->resource.ref);
 225     ref = InterlockedDecrement(&This->resource.ref);
 226     if (ref == 0) {
 227         IWineD3DVolumeTexture_Destroy(iface, D3DCB_DefaultDestroyVolume);
 228     }
 229     return ref;
 230 }
 231
 232 /* ****************************************************
 233    IWineD3DVolumeTexture IWineD3DResource parts follow
 234    **************************************************** */
 235 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetDevice(IWineD3DVolumeTexture *iface, IWineD3DDevice** ppDevice) {
 236     return resource_get_device((IWineD3DResource *)iface, ppDevice);
 237 }
 238
 239 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetPrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 240     return resource_set_private_data((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
 241 }
 242
 243 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetPrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 244     return resource_get_private_data((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
 245 }
 246
 247 static HRESULT WINAPI IWineD3DVolumeTextureImpl_FreePrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid) {
 248     return resource_free_private_data((IWineD3DResource *)iface, refguid);
 249 }
 250
 251 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetPriority(IWineD3DVolumeTexture *iface, DWORD PriorityNew) {
 252     return resource_set_priority((IWineD3DResource *)iface, PriorityNew);
 253 }
 254
 255 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetPriority(IWineD3DVolumeTexture *iface) {
 256     return resource_get_priority((IWineD3DResource *)iface);
 257 }
 258
 259 static void WINAPI IWineD3DVolumeTextureImpl_PreLoad(IWineD3DVolumeTexture *iface) {
 260     volumetexture_internal_preload((IWineD3DBaseTexture *) iface, SRGB_ANY);
 261 }
 262
 263 static void WINAPI IWineD3DVolumeTextureImpl_UnLoad(IWineD3DVolumeTexture *iface) {
 264     unsigned int i;
 265     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 266     TRACE("(%p)\n", This);
 267
 268     /* Unload all the surfaces and reset the texture name. If UnLoad was called on the
 269      * surface before, this one will be a NOP and vice versa. Unloading an unloaded
 270      * surface is fine
 271      */
 272     for (i = 0; i < This->baseTexture.levels; i++) {
 273         IWineD3DVolume_UnLoad(This->volumes[i]);
 274     }
 275
 276     basetexture_unload((IWineD3DBaseTexture *)iface);
 277 }
 278
 279 static WINED3DRESOURCETYPE WINAPI IWineD3DVolumeTextureImpl_GetType(IWineD3DVolumeTexture *iface) {
 280     return resource_get_type((IWineD3DResource *)iface);
 281 }
 282
 283 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetParent(IWineD3DVolumeTexture *iface, IUnknown **pParent) {
 284     return resource_get_parent((IWineD3DResource *)iface, pParent);
 285 }
 286
 287 /* ******************************************************
 288    IWineD3DVolumeTexture IWineD3DBaseTexture parts follow
 289    ****************************************************** */
 290 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetLOD(IWineD3DVolumeTexture *iface, DWORD LODNew) {
 291     return basetexture_set_lod((IWineD3DBaseTexture *)iface, LODNew);
 292 }
 293
 294 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLOD(IWineD3DVolumeTexture *iface) {
 295     return basetexture_get_lod((IWineD3DBaseTexture *)iface);
 296 }
 297
 298 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLevelCount(IWineD3DVolumeTexture *iface) {
 299     return basetexture_get_level_count((IWineD3DBaseTexture *)iface);
 300 }
 301
 302 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetAutoGenFilterType(IWineD3DVolumeTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 303   return basetexture_set_autogen_filter_type((IWineD3DBaseTexture *)iface, FilterType);
 304 }
 305
 306 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DVolumeTextureImpl_GetAutoGenFilterType(IWineD3DVolumeTexture *iface) {
 307   return basetexture_get_autogen_filter_type((IWineD3DBaseTexture *)iface);
 308 }
 309
 310 static void WINAPI IWineD3DVolumeTextureImpl_GenerateMipSubLevels(IWineD3DVolumeTexture *iface) {
 311     basetexture_generate_mipmaps((IWineD3DBaseTexture *)iface);
 312 }
 313
 314 /* Internal function, No d3d mapping */
 315 static BOOL WINAPI IWineD3DVolumeTextureImpl_SetDirty(IWineD3DVolumeTexture *iface, BOOL dirty) {
 316     return basetexture_set_dirty((IWineD3DBaseTexture *)iface, dirty);
 317 }
 318
 319 static BOOL WINAPI IWineD3DVolumeTextureImpl_GetDirty(IWineD3DVolumeTexture *iface) {
 320     return basetexture_get_dirty((IWineD3DBaseTexture *)iface);
 321 }
 322
 323 /* Context activation is done by the caller. */
 324 static HRESULT WINAPI IWineD3DVolumeTextureImpl_BindTexture(IWineD3DVolumeTexture *iface, BOOL srgb) {
 325     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 326     BOOL dummy;
 327     TRACE("(%p) : relay to BaseTexture\n", This);
 328     return basetexture_bind((IWineD3DBaseTexture *)iface, srgb, &dummy);
 329 }
 330
 331 static UINT WINAPI IWineD3DVolumeTextureImpl_GetTextureDimensions(IWineD3DVolumeTexture *iface) {
 332     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 333     TRACE("(%p)\n", This);
 334     return GL_TEXTURE_3D;
 335 }
 336
 337 static BOOL WINAPI IWineD3DVolumeTextureImpl_IsCondNP2(IWineD3DVolumeTexture *iface) {
 338     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 339     TRACE("(%p)\n", This);
 340
 341     return FALSE;
 342 }
 343
 344 /* *******************************************
 345    IWineD3DVolumeTexture IWineD3DVolumeTexture parts follow
 346    ******************************************* */
 347 static void WINAPI IWineD3DVolumeTextureImpl_Destroy(IWineD3DVolumeTexture *iface, D3DCB_DESTROYVOLUMEFN D3DCB_DestroyVolume) {
 348     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 349
 350     volumetexture_cleanup(This, D3DCB_DestroyVolume);
 351
 352     HeapFree(GetProcessHeap(), 0, This);
 353 }
 354
 355 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetLevelDesc(IWineD3DVolumeTexture *iface, UINT Level,WINED3DVOLUME_DESC *pDesc) {
 356     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 357     if (Level < This->baseTexture.levels) {
 358         TRACE("(%p) Level (%d)\n", This, Level);
 359         return IWineD3DVolume_GetDesc(This->volumes[Level], pDesc);
 360     } else {
 361         WARN("(%p) Level (%d)\n", This, Level);
 362     }
 363     return WINED3D_OK;
 364 }
 365 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetVolumeLevel(IWineD3DVolumeTexture *iface, UINT Level, IWineD3DVolume** ppVolumeLevel) {
 366     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 367     if (Level < This->baseTexture.levels) {
 368       *ppVolumeLevel = This->volumes[Level];
 369       IWineD3DVolume_AddRef(*ppVolumeLevel);
 370       TRACE("(%p) -> level(%d) returning volume@%p\n", This, Level, *ppVolumeLevel);
 371     } else {
 372       WARN("(%p) Level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 373       return WINED3DERR_INVALIDCALL;
 374     }
 375     return WINED3D_OK;
 376
 377 }
 378 static HRESULT WINAPI IWineD3DVolumeTextureImpl_LockBox(IWineD3DVolumeTexture *iface, UINT Level, WINED3DLOCKED_BOX* pLockedVolume, CONST WINED3DBOX* pBox, DWORD Flags) {
 379     HRESULT hr;
 380     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 381
 382     if (Level < This->baseTexture.levels) {
 383       hr = IWineD3DVolume_LockBox(This->volumes[Level], pLockedVolume, pBox, Flags);
 384       TRACE("(%p) Level (%d) success(%u)\n", This, Level, hr);
 385
 386     } else {
 387       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 388       return WINED3DERR_INVALIDCALL;
 389     }
 390     return hr;
 391 }
 392
 393 static HRESULT WINAPI IWineD3DVolumeTextureImpl_UnlockBox(IWineD3DVolumeTexture *iface, UINT Level) {
 394     HRESULT hr;
 395     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 396
 397     if (Level < This->baseTexture.levels) {
 398       hr = IWineD3DVolume_UnlockBox(This->volumes[Level]);
 399       TRACE("(%p) -> level(%d) success(%u)\n", This, Level, hr);
 400
 401     } else {
 402       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 403       return WINED3DERR_INVALIDCALL;
 404     }
 405     return hr;
 406 }
 407
 408 static HRESULT WINAPI IWineD3DVolumeTextureImpl_AddDirtyBox(IWineD3DVolumeTexture *iface, CONST WINED3DBOX* pDirtyBox) {
 409     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 410     This->baseTexture.dirty = TRUE;
 411     TRACE("(%p) : dirtyfication of volume Level (0)\n", This);
 412     volume_add_dirty_box(This->volumes[0], pDirtyBox);
 413
 414     return WINED3D_OK;
 415 }
 416
 417 const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl =
 418 {
 419     /* IUnknown */
 420     IWineD3DVolumeTextureImpl_QueryInterface,
 421     IWineD3DVolumeTextureImpl_AddRef,
 422     IWineD3DVolumeTextureImpl_Release,
 423     /* resource */
 424     IWineD3DVolumeTextureImpl_GetParent,
 425     IWineD3DVolumeTextureImpl_GetDevice,
 426     IWineD3DVolumeTextureImpl_SetPrivateData,
 427     IWineD3DVolumeTextureImpl_GetPrivateData,
 428     IWineD3DVolumeTextureImpl_FreePrivateData,
 429     IWineD3DVolumeTextureImpl_SetPriority,
 430     IWineD3DVolumeTextureImpl_GetPriority,
 431     IWineD3DVolumeTextureImpl_PreLoad,
 432     IWineD3DVolumeTextureImpl_UnLoad,
 433     IWineD3DVolumeTextureImpl_GetType,
 434     /* BaseTexture */
 435     IWineD3DVolumeTextureImpl_SetLOD,
 436     IWineD3DVolumeTextureImpl_GetLOD,
 437     IWineD3DVolumeTextureImpl_GetLevelCount,
 438     IWineD3DVolumeTextureImpl_SetAutoGenFilterType,
 439     IWineD3DVolumeTextureImpl_GetAutoGenFilterType,
 440     IWineD3DVolumeTextureImpl_GenerateMipSubLevels,
 441     IWineD3DVolumeTextureImpl_SetDirty,
 442     IWineD3DVolumeTextureImpl_GetDirty,
 443     /* not in d3d */
 444     IWineD3DVolumeTextureImpl_BindTexture,
 445     IWineD3DVolumeTextureImpl_GetTextureDimensions,
 446     IWineD3DVolumeTextureImpl_IsCondNP2,
 447     /* volume texture */
 448     IWineD3DVolumeTextureImpl_Destroy,
 449     IWineD3DVolumeTextureImpl_GetLevelDesc,
 450     IWineD3DVolumeTextureImpl_GetVolumeLevel,
 451     IWineD3DVolumeTextureImpl_LockBox,
 452     IWineD3DVolumeTextureImpl_UnlockBox,
 453     IWineD3DVolumeTextureImpl_AddDirtyBox
 454 };