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.levels; ++i)
  55         {
  56             IWineD3DVolume_LoadTexture(This->volumes[i], i, srgb_mode);
  57         }
  58     }
  59     else if (srgb_was_toggled)
  60     {
  61         for (i = 0; i < This->baseTexture.levels; ++i)
  62         {
  63             volume_add_dirty_box(This->volumes[i], NULL);
  64             IWineD3DVolume_LoadTexture(This->volumes[i], i, srgb_mode);
  65         }
  66     }
  67     else
  68     {
  69         TRACE("(%p) Texture not dirty, nothing to do.\n", iface);
  70     }
  71
  72     if (context) context_release(context);
  73
  74     /* No longer dirty */
  75     This->baseTexture.texture_rgb.dirty = FALSE;
  76 }
  77
  78 static void volumetexture_cleanup(IWineD3DVolumeTextureImpl *This)
  79 {
  80     unsigned int i;
  81
  82     TRACE("(%p) : Cleaning up.\n", This);
  83
  84     for (i = 0; i < This->baseTexture.levels; ++i)
  85     {
  86         IWineD3DVolume *volume = This->volumes[i];
  87
  88         if (volume)
  89         {
  90             /* Cleanup the container. */
  91             IWineD3DVolume_SetContainer(volume, NULL);
  92             IWineD3DVolume_Release(volume);
  93         }
  94     }
  95     basetexture_cleanup((IWineD3DBaseTexture *)This);
  96 }
  97
  98 /* *******************************************
  99    IWineD3DTexture IUnknown parts follow
 100    ******************************************* */
 101
 102 static HRESULT WINAPI IWineD3DVolumeTextureImpl_QueryInterface(IWineD3DVolumeTexture *iface, REFIID riid, LPVOID *ppobj)
 103 {
 104     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 105     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
 106     if (IsEqualGUID(riid, &IID_IUnknown)
 107         || IsEqualGUID(riid, &IID_IWineD3DBase)
 108         || IsEqualGUID(riid, &IID_IWineD3DResource)
 109         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)
 110         || IsEqualGUID(riid, &IID_IWineD3DVolumeTexture)) {
 111         IUnknown_AddRef(iface);
 112         *ppobj = This;
 113         return S_OK;
 114     }
 115     *ppobj = NULL;
 116     return E_NOINTERFACE;
 117 }
 118
 119 static ULONG WINAPI IWineD3DVolumeTextureImpl_AddRef(IWineD3DVolumeTexture *iface) {
 120     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 121     TRACE("(%p) : AddRef increasing from %d\n", This, This->resource.ref);
 122     return InterlockedIncrement(&This->resource.ref);
 123 }
 124
 125 static ULONG WINAPI IWineD3DVolumeTextureImpl_Release(IWineD3DVolumeTexture *iface) {
 126     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 127     ULONG ref;
 128     TRACE("(%p) : Releasing from %d\n", This, This->resource.ref);
 129     ref = InterlockedDecrement(&This->resource.ref);
 130     if (!ref)
 131     {
 132         volumetexture_cleanup(This);
 133         This->resource.parent_ops->wined3d_object_destroyed(This->resource.parent);
 134         HeapFree(GetProcessHeap(), 0, This);
 135     }
 136     return ref;
 137 }
 138
 139 /* ****************************************************
 140    IWineD3DVolumeTexture IWineD3DResource parts follow
 141    **************************************************** */
 142 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetPrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 143     return resource_set_private_data((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
 144 }
 145
 146 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetPrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 147     return resource_get_private_data((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
 148 }
 149
 150 static HRESULT WINAPI IWineD3DVolumeTextureImpl_FreePrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid) {
 151     return resource_free_private_data((IWineD3DResource *)iface, refguid);
 152 }
 153
 154 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetPriority(IWineD3DVolumeTexture *iface, DWORD PriorityNew) {
 155     return resource_set_priority((IWineD3DResource *)iface, PriorityNew);
 156 }
 157
 158 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetPriority(IWineD3DVolumeTexture *iface) {
 159     return resource_get_priority((IWineD3DResource *)iface);
 160 }
 161
 162 static void WINAPI IWineD3DVolumeTextureImpl_PreLoad(IWineD3DVolumeTexture *iface) {
 163     volumetexture_internal_preload((IWineD3DBaseTexture *) iface, SRGB_ANY);
 164 }
 165
 166 static void WINAPI IWineD3DVolumeTextureImpl_UnLoad(IWineD3DVolumeTexture *iface) {
 167     unsigned int i;
 168     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 169     TRACE("(%p)\n", This);
 170
 171     /* Unload all the surfaces and reset the texture name. If UnLoad was called on the
 172      * surface before, this one will be a NOP and vice versa. Unloading an unloaded
 173      * surface is fine
 174      */
 175     for (i = 0; i < This->baseTexture.levels; i++) {
 176         IWineD3DVolume_UnLoad(This->volumes[i]);
 177     }
 178
 179     basetexture_unload((IWineD3DBaseTexture *)iface);
 180 }
 181
 182 static WINED3DRESOURCETYPE WINAPI IWineD3DVolumeTextureImpl_GetType(IWineD3DVolumeTexture *iface) {
 183     return resource_get_type((IWineD3DResource *)iface);
 184 }
 185
 186 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetParent(IWineD3DVolumeTexture *iface, IUnknown **pParent) {
 187     return resource_get_parent((IWineD3DResource *)iface, pParent);
 188 }
 189
 190 /* ******************************************************
 191    IWineD3DVolumeTexture IWineD3DBaseTexture parts follow
 192    ****************************************************** */
 193 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetLOD(IWineD3DVolumeTexture *iface, DWORD LODNew) {
 194     return basetexture_set_lod((IWineD3DBaseTexture *)iface, LODNew);
 195 }
 196
 197 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLOD(IWineD3DVolumeTexture *iface) {
 198     return basetexture_get_lod((IWineD3DBaseTexture *)iface);
 199 }
 200
 201 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLevelCount(IWineD3DVolumeTexture *iface) {
 202     return basetexture_get_level_count((IWineD3DBaseTexture *)iface);
 203 }
 204
 205 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetAutoGenFilterType(IWineD3DVolumeTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 206   return basetexture_set_autogen_filter_type((IWineD3DBaseTexture *)iface, FilterType);
 207 }
 208
 209 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DVolumeTextureImpl_GetAutoGenFilterType(IWineD3DVolumeTexture *iface) {
 210   return basetexture_get_autogen_filter_type((IWineD3DBaseTexture *)iface);
 211 }
 212
 213 static void WINAPI IWineD3DVolumeTextureImpl_GenerateMipSubLevels(IWineD3DVolumeTexture *iface) {
 214     basetexture_generate_mipmaps((IWineD3DBaseTexture *)iface);
 215 }
 216
 217 /* Internal function, No d3d mapping */
 218 static BOOL WINAPI IWineD3DVolumeTextureImpl_SetDirty(IWineD3DVolumeTexture *iface, BOOL dirty) {
 219     return basetexture_set_dirty((IWineD3DBaseTexture *)iface, dirty);
 220 }
 221
 222 static BOOL WINAPI IWineD3DVolumeTextureImpl_GetDirty(IWineD3DVolumeTexture *iface) {
 223     return basetexture_get_dirty((IWineD3DBaseTexture *)iface);
 224 }
 225
 226 /* Context activation is done by the caller. */
 227 static HRESULT WINAPI IWineD3DVolumeTextureImpl_BindTexture(IWineD3DVolumeTexture *iface, BOOL srgb)
 228 {
 229     BOOL dummy;
 230
 231     TRACE("iface %p, srgb %#x.\n", iface, srgb);
 232
 233     return basetexture_bind((IWineD3DBaseTexture *)iface, srgb, &dummy);
 234 }
 235
 236 static UINT WINAPI IWineD3DVolumeTextureImpl_GetTextureDimensions(IWineD3DVolumeTexture *iface)
 237 {
 238     TRACE("iface %p.\n", iface);
 239
 240     return GL_TEXTURE_3D;
 241 }
 242
 243 static BOOL WINAPI IWineD3DVolumeTextureImpl_IsCondNP2(IWineD3DVolumeTexture *iface)
 244 {
 245     TRACE("iface %p.\n", iface);
 246
 247     return FALSE;
 248 }
 249
 250 /* *******************************************
 251    IWineD3DVolumeTexture IWineD3DVolumeTexture parts follow
 252    ******************************************* */
 253 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetLevelDesc(IWineD3DVolumeTexture *iface, UINT Level,WINED3DVOLUME_DESC *pDesc) {
 254     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 255     if (Level < This->baseTexture.levels) {
 256         TRACE("(%p) Level (%d)\n", This, Level);
 257         return IWineD3DVolume_GetDesc(This->volumes[Level], pDesc);
 258     } else {
 259         WARN("(%p) Level (%d)\n", This, Level);
 260     }
 261     return WINED3D_OK;
 262 }
 263 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetVolumeLevel(IWineD3DVolumeTexture *iface, UINT Level, IWineD3DVolume** ppVolumeLevel) {
 264     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 265     if (Level < This->baseTexture.levels) {
 266       *ppVolumeLevel = This->volumes[Level];
 267       IWineD3DVolume_AddRef(*ppVolumeLevel);
 268       TRACE("(%p) -> level(%d) returning volume@%p\n", This, Level, *ppVolumeLevel);
 269     } else {
 270       WARN("(%p) Level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 271       return WINED3DERR_INVALIDCALL;
 272     }
 273     return WINED3D_OK;
 274
 275 }
 276 static HRESULT WINAPI IWineD3DVolumeTextureImpl_LockBox(IWineD3DVolumeTexture *iface, UINT Level, WINED3DLOCKED_BOX* pLockedVolume, CONST WINED3DBOX* pBox, DWORD Flags) {
 277     HRESULT hr;
 278     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 279
 280     if (Level < This->baseTexture.levels) {
 281       hr = IWineD3DVolume_LockBox(This->volumes[Level], pLockedVolume, pBox, Flags);
 282       TRACE("(%p) Level (%d) success(%u)\n", This, Level, hr);
 283
 284     } else {
 285       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 286       return WINED3DERR_INVALIDCALL;
 287     }
 288     return hr;
 289 }
 290
 291 static HRESULT WINAPI IWineD3DVolumeTextureImpl_UnlockBox(IWineD3DVolumeTexture *iface, UINT Level) {
 292     HRESULT hr;
 293     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 294
 295     if (Level < This->baseTexture.levels) {
 296       hr = IWineD3DVolume_UnlockBox(This->volumes[Level]);
 297       TRACE("(%p) -> level(%d) success(%u)\n", This, Level, hr);
 298
 299     } else {
 300       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 301       return WINED3DERR_INVALIDCALL;
 302     }
 303     return hr;
 304 }
 305
 306 static HRESULT WINAPI IWineD3DVolumeTextureImpl_AddDirtyBox(IWineD3DVolumeTexture *iface, CONST WINED3DBOX* pDirtyBox) {
 307     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 308     This->baseTexture.texture_rgb.dirty = TRUE;
 309     This->baseTexture.texture_srgb.dirty = TRUE;
 310     TRACE("(%p) : dirtyfication of volume Level (0)\n", This);
 311     volume_add_dirty_box(This->volumes[0], pDirtyBox);
 312
 313     return WINED3D_OK;
 314 }
 315
 316 static const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl =
 317 {
 318     /* IUnknown */
 319     IWineD3DVolumeTextureImpl_QueryInterface,
 320     IWineD3DVolumeTextureImpl_AddRef,
 321     IWineD3DVolumeTextureImpl_Release,
 322     /* resource */
 323     IWineD3DVolumeTextureImpl_GetParent,
 324     IWineD3DVolumeTextureImpl_SetPrivateData,
 325     IWineD3DVolumeTextureImpl_GetPrivateData,
 326     IWineD3DVolumeTextureImpl_FreePrivateData,
 327     IWineD3DVolumeTextureImpl_SetPriority,
 328     IWineD3DVolumeTextureImpl_GetPriority,
 329     IWineD3DVolumeTextureImpl_PreLoad,
 330     IWineD3DVolumeTextureImpl_UnLoad,
 331     IWineD3DVolumeTextureImpl_GetType,
 332     /* BaseTexture */
 333     IWineD3DVolumeTextureImpl_SetLOD,
 334     IWineD3DVolumeTextureImpl_GetLOD,
 335     IWineD3DVolumeTextureImpl_GetLevelCount,
 336     IWineD3DVolumeTextureImpl_SetAutoGenFilterType,
 337     IWineD3DVolumeTextureImpl_GetAutoGenFilterType,
 338     IWineD3DVolumeTextureImpl_GenerateMipSubLevels,
 339     IWineD3DVolumeTextureImpl_SetDirty,
 340     IWineD3DVolumeTextureImpl_GetDirty,
 341     /* not in d3d */
 342     IWineD3DVolumeTextureImpl_BindTexture,
 343     IWineD3DVolumeTextureImpl_GetTextureDimensions,
 344     IWineD3DVolumeTextureImpl_IsCondNP2,
 345     /* volume texture */
 346     IWineD3DVolumeTextureImpl_GetLevelDesc,
 347     IWineD3DVolumeTextureImpl_GetVolumeLevel,
 348     IWineD3DVolumeTextureImpl_LockBox,
 349     IWineD3DVolumeTextureImpl_UnlockBox,
 350     IWineD3DVolumeTextureImpl_AddDirtyBox
 351 };
 352
 353 HRESULT volumetexture_init(IWineD3DVolumeTextureImpl *texture, UINT width, UINT height,
 354         UINT depth, UINT levels, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
 355         WINED3DPOOL pool, IUnknown *parent, const struct wined3d_parent_ops *parent_ops)
 356 {
 357     const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
 358     const struct wined3d_format_desc *format_desc = getFormatDescEntry(format, gl_info);
 359     UINT tmp_w, tmp_h, tmp_d;
 360     unsigned int i;
 361     HRESULT hr;
 362
 363     /* TODO: It should only be possible to create textures for formats
 364      * that are reported as supported. */
 365     if (WINED3DFMT_UNKNOWN >= format)
 366     {
 367         WARN("(%p) : Texture cannot be created with a format of WINED3DFMT_UNKNOWN.\n", texture);
 368         return WINED3DERR_INVALIDCALL;
 369     }
 370
 371     if (!gl_info->supported[EXT_TEXTURE3D])
 372     {
 373         WARN("(%p) : Texture cannot be created - no volume texture support.\n", texture);
 374         return WINED3DERR_INVALIDCALL;
 375     }
 376
 377     /* Calculate levels for mip mapping. */
 378     if (usage & WINED3DUSAGE_AUTOGENMIPMAP)
 379     {
 380         if (!gl_info->supported[SGIS_GENERATE_MIPMAP])
 381         {
 382             WARN("No mipmap generation support, returning D3DERR_INVALIDCALL.\n");
 383             return WINED3DERR_INVALIDCALL;
 384         }
 385
 386         if (levels > 1)
 387         {
 388             WARN("D3DUSAGE_AUTOGENMIPMAP is set, and level count > 1, returning D3DERR_INVALIDCALL.\n");
 389             return WINED3DERR_INVALIDCALL;
 390         }
 391
 392         levels = 1;
 393     }
 394     else if (!levels)
 395     {
 396         levels = wined3d_log2i(max(max(width, height), depth)) + 1;
 397         TRACE("Calculated levels = %u.\n", levels);
 398     }
 399
 400     texture->lpVtbl = &IWineD3DVolumeTexture_Vtbl;
 401
 402     hr = basetexture_init((IWineD3DBaseTextureImpl *)texture, levels, WINED3DRTYPE_VOLUMETEXTURE,
 403             device, 0, usage, format_desc, pool, parent, parent_ops);
 404     if (FAILED(hr))
 405     {
 406         WARN("Failed to initialize basetexture, returning %#x.\n", hr);
 407         return hr;
 408     }
 409
 410     /* Is NP2 support for volumes needed? */
 411     texture->baseTexture.pow2Matrix[0] = 1.0f;
 412     texture->baseTexture.pow2Matrix[5] = 1.0f;
 413     texture->baseTexture.pow2Matrix[10] = 1.0f;
 414     texture->baseTexture.pow2Matrix[15] = 1.0f;
 415
 416     /* Generate all the surfaces. */
 417     tmp_w = width;
 418     tmp_h = height;
 419     tmp_d = depth;
 420
 421     for (i = 0; i < texture->baseTexture.levels; ++i)
 422     {
 423         /* Create the volume. */
 424         hr = IWineD3DDeviceParent_CreateVolume(device->device_parent, parent,
 425                 tmp_w, tmp_h, tmp_d, format, pool, usage, &texture->volumes[i]);
 426         if (FAILED(hr))
 427         {
 428             ERR("Creating a volume for the volume texture failed, hr %#x.\n", hr);
 429             texture->volumes[i] = NULL;
 430             volumetexture_cleanup(texture);
 431             return hr;
 432         }
 433
 434         /* Set its container to this texture. */
 435         IWineD3DVolume_SetContainer(texture->volumes[i], (IWineD3DBase *)texture);
 436
 437         /* Calculate the next mipmap level. */
 438         tmp_w = max(1, tmp_w >> 1);
 439         tmp_h = max(1, tmp_h >> 1);
 440         tmp_d = max(1, tmp_d >> 1);
 441     }
 442     texture->baseTexture.internal_preload = volumetexture_internal_preload;
 443
 444     return WINED3D_OK;
 445 }