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 #define GLINFO_LOCATION (*gl_info)
  30
  31 static void volumetexture_internal_preload(IWineD3DBaseTexture *iface, enum WINED3DSRGB srgb)
  32 {
  33     /* Override the IWineD3DResource Preload method. */
  34     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
  35     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
  36     const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
  37     BOOL srgb_mode = This->baseTexture.is_srgb;
  38     BOOL srgb_was_toggled = FALSE;
  39     unsigned int i;
  40
  41     TRACE("(%p) : About to load texture.\n", This);
  42
  43     if (!device->isInDraw)
  44     {
  45         ActivateContext(device, NULL, CTXUSAGE_RESOURCELOAD);
  46     }
  47     else if (GL_SUPPORT(EXT_TEXTURE_SRGB) && This->baseTexture.bindCount > 0)
  48     {
  49         srgb_mode = device->stateBlock->samplerState[This->baseTexture.sampler][WINED3DSAMP_SRGBTEXTURE];
  50         srgb_was_toggled = This->baseTexture.is_srgb != srgb_mode;
  51         This->baseTexture.is_srgb = srgb_mode;
  52     }
  53
  54     /* If the texture is marked dirty or the srgb sampler setting has changed
  55      * since the last load then reload the volumes. */
  56     if (This->baseTexture.dirty)
  57     {
  58         for (i = 0; i < This->baseTexture.levels; ++i)
  59         {
  60             IWineD3DVolume_LoadTexture(This->volumes[i], i, srgb_mode);
  61         }
  62     }
  63     else if (srgb_was_toggled)
  64     {
  65         for (i = 0; i < This->baseTexture.levels; ++i)
  66         {
  67             volume_add_dirty_box(This->volumes[i], NULL);
  68             IWineD3DVolume_LoadTexture(This->volumes[i], i, srgb_mode);
  69         }
  70     }
  71     else
  72     {
  73         TRACE("(%p) Texture not dirty, nothing to do.\n", iface);
  74     }
  75
  76     /* No longer dirty */
  77     This->baseTexture.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.levels; ++i)
  87     {
  88         IWineD3DVolume *volume = This->volumes[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 #undef GLINFO_LOCATION
 101
 102 /* *******************************************
 103    IWineD3DTexture IUnknown parts follow
 104    ******************************************* */
 105
 106 #define GLINFO_LOCATION This->resource.wineD3DDevice->adapter->gl_info
 107
 108 static HRESULT WINAPI IWineD3DVolumeTextureImpl_QueryInterface(IWineD3DVolumeTexture *iface, REFIID riid, LPVOID *ppobj)
 109 {
 110     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 111     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
 112     if (IsEqualGUID(riid, &IID_IUnknown)
 113         || IsEqualGUID(riid, &IID_IWineD3DBase)
 114         || IsEqualGUID(riid, &IID_IWineD3DResource)
 115         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)
 116         || IsEqualGUID(riid, &IID_IWineD3DVolumeTexture)) {
 117         IUnknown_AddRef(iface);
 118         *ppobj = This;
 119         return S_OK;
 120     }
 121     *ppobj = NULL;
 122     return E_NOINTERFACE;
 123 }
 124
 125 static ULONG WINAPI IWineD3DVolumeTextureImpl_AddRef(IWineD3DVolumeTexture *iface) {
 126     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 127     TRACE("(%p) : AddRef increasing from %d\n", This, This->resource.ref);
 128     return InterlockedIncrement(&This->resource.ref);
 129 }
 130
 131 static ULONG WINAPI IWineD3DVolumeTextureImpl_Release(IWineD3DVolumeTexture *iface) {
 132     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 133     ULONG ref;
 134     TRACE("(%p) : Releasing from %d\n", This, This->resource.ref);
 135     ref = InterlockedDecrement(&This->resource.ref);
 136     if (!ref)
 137     {
 138         volumetexture_cleanup(This);
 139         This->parent_ops->wined3d_object_destroyed(This->resource.parent);
 140         HeapFree(GetProcessHeap(), 0, This);
 141     }
 142     return ref;
 143 }
 144
 145 /* ****************************************************
 146    IWineD3DVolumeTexture IWineD3DResource parts follow
 147    **************************************************** */
 148 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetDevice(IWineD3DVolumeTexture *iface, IWineD3DDevice** ppDevice) {
 149     return resource_get_device((IWineD3DResource *)iface, ppDevice);
 150 }
 151
 152 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetPrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 153     return resource_set_private_data((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
 154 }
 155
 156 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetPrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 157     return resource_get_private_data((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
 158 }
 159
 160 static HRESULT WINAPI IWineD3DVolumeTextureImpl_FreePrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid) {
 161     return resource_free_private_data((IWineD3DResource *)iface, refguid);
 162 }
 163
 164 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetPriority(IWineD3DVolumeTexture *iface, DWORD PriorityNew) {
 165     return resource_set_priority((IWineD3DResource *)iface, PriorityNew);
 166 }
 167
 168 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetPriority(IWineD3DVolumeTexture *iface) {
 169     return resource_get_priority((IWineD3DResource *)iface);
 170 }
 171
 172 static void WINAPI IWineD3DVolumeTextureImpl_PreLoad(IWineD3DVolumeTexture *iface) {
 173     volumetexture_internal_preload((IWineD3DBaseTexture *) iface, SRGB_ANY);
 174 }
 175
 176 static void WINAPI IWineD3DVolumeTextureImpl_UnLoad(IWineD3DVolumeTexture *iface) {
 177     unsigned int i;
 178     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 179     TRACE("(%p)\n", This);
 180
 181     /* Unload all the surfaces and reset the texture name. If UnLoad was called on the
 182      * surface before, this one will be a NOP and vice versa. Unloading an unloaded
 183      * surface is fine
 184      */
 185     for (i = 0; i < This->baseTexture.levels; i++) {
 186         IWineD3DVolume_UnLoad(This->volumes[i]);
 187     }
 188
 189     basetexture_unload((IWineD3DBaseTexture *)iface);
 190 }
 191
 192 static WINED3DRESOURCETYPE WINAPI IWineD3DVolumeTextureImpl_GetType(IWineD3DVolumeTexture *iface) {
 193     return resource_get_type((IWineD3DResource *)iface);
 194 }
 195
 196 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetParent(IWineD3DVolumeTexture *iface, IUnknown **pParent) {
 197     return resource_get_parent((IWineD3DResource *)iface, pParent);
 198 }
 199
 200 /* ******************************************************
 201    IWineD3DVolumeTexture IWineD3DBaseTexture parts follow
 202    ****************************************************** */
 203 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetLOD(IWineD3DVolumeTexture *iface, DWORD LODNew) {
 204     return basetexture_set_lod((IWineD3DBaseTexture *)iface, LODNew);
 205 }
 206
 207 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLOD(IWineD3DVolumeTexture *iface) {
 208     return basetexture_get_lod((IWineD3DBaseTexture *)iface);
 209 }
 210
 211 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLevelCount(IWineD3DVolumeTexture *iface) {
 212     return basetexture_get_level_count((IWineD3DBaseTexture *)iface);
 213 }
 214
 215 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetAutoGenFilterType(IWineD3DVolumeTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 216   return basetexture_set_autogen_filter_type((IWineD3DBaseTexture *)iface, FilterType);
 217 }
 218
 219 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DVolumeTextureImpl_GetAutoGenFilterType(IWineD3DVolumeTexture *iface) {
 220   return basetexture_get_autogen_filter_type((IWineD3DBaseTexture *)iface);
 221 }
 222
 223 static void WINAPI IWineD3DVolumeTextureImpl_GenerateMipSubLevels(IWineD3DVolumeTexture *iface) {
 224     basetexture_generate_mipmaps((IWineD3DBaseTexture *)iface);
 225 }
 226
 227 /* Internal function, No d3d mapping */
 228 static BOOL WINAPI IWineD3DVolumeTextureImpl_SetDirty(IWineD3DVolumeTexture *iface, BOOL dirty) {
 229     return basetexture_set_dirty((IWineD3DBaseTexture *)iface, dirty);
 230 }
 231
 232 static BOOL WINAPI IWineD3DVolumeTextureImpl_GetDirty(IWineD3DVolumeTexture *iface) {
 233     return basetexture_get_dirty((IWineD3DBaseTexture *)iface);
 234 }
 235
 236 /* Context activation is done by the caller. */
 237 static HRESULT WINAPI IWineD3DVolumeTextureImpl_BindTexture(IWineD3DVolumeTexture *iface, BOOL srgb) {
 238     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 239     BOOL dummy;
 240     TRACE("(%p) : relay to BaseTexture\n", This);
 241     return basetexture_bind((IWineD3DBaseTexture *)iface, srgb, &dummy);
 242 }
 243
 244 static UINT WINAPI IWineD3DVolumeTextureImpl_GetTextureDimensions(IWineD3DVolumeTexture *iface) {
 245     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 246     TRACE("(%p)\n", This);
 247     return GL_TEXTURE_3D;
 248 }
 249
 250 static BOOL WINAPI IWineD3DVolumeTextureImpl_IsCondNP2(IWineD3DVolumeTexture *iface) {
 251     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 252     TRACE("(%p)\n", This);
 253
 254     return FALSE;
 255 }
 256
 257 /* *******************************************
 258    IWineD3DVolumeTexture IWineD3DVolumeTexture parts follow
 259    ******************************************* */
 260 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetLevelDesc(IWineD3DVolumeTexture *iface, UINT Level,WINED3DVOLUME_DESC *pDesc) {
 261     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 262     if (Level < This->baseTexture.levels) {
 263         TRACE("(%p) Level (%d)\n", This, Level);
 264         return IWineD3DVolume_GetDesc(This->volumes[Level], pDesc);
 265     } else {
 266         WARN("(%p) Level (%d)\n", This, Level);
 267     }
 268     return WINED3D_OK;
 269 }
 270 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetVolumeLevel(IWineD3DVolumeTexture *iface, UINT Level, IWineD3DVolume** ppVolumeLevel) {
 271     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 272     if (Level < This->baseTexture.levels) {
 273       *ppVolumeLevel = This->volumes[Level];
 274       IWineD3DVolume_AddRef(*ppVolumeLevel);
 275       TRACE("(%p) -> level(%d) returning volume@%p\n", This, Level, *ppVolumeLevel);
 276     } else {
 277       WARN("(%p) Level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 278       return WINED3DERR_INVALIDCALL;
 279     }
 280     return WINED3D_OK;
 281
 282 }
 283 static HRESULT WINAPI IWineD3DVolumeTextureImpl_LockBox(IWineD3DVolumeTexture *iface, UINT Level, WINED3DLOCKED_BOX* pLockedVolume, CONST WINED3DBOX* pBox, DWORD Flags) {
 284     HRESULT hr;
 285     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 286
 287     if (Level < This->baseTexture.levels) {
 288       hr = IWineD3DVolume_LockBox(This->volumes[Level], pLockedVolume, pBox, Flags);
 289       TRACE("(%p) Level (%d) success(%u)\n", This, Level, hr);
 290
 291     } else {
 292       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 293       return WINED3DERR_INVALIDCALL;
 294     }
 295     return hr;
 296 }
 297
 298 static HRESULT WINAPI IWineD3DVolumeTextureImpl_UnlockBox(IWineD3DVolumeTexture *iface, UINT Level) {
 299     HRESULT hr;
 300     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 301
 302     if (Level < This->baseTexture.levels) {
 303       hr = IWineD3DVolume_UnlockBox(This->volumes[Level]);
 304       TRACE("(%p) -> level(%d) success(%u)\n", This, Level, hr);
 305
 306     } else {
 307       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 308       return WINED3DERR_INVALIDCALL;
 309     }
 310     return hr;
 311 }
 312
 313 static HRESULT WINAPI IWineD3DVolumeTextureImpl_AddDirtyBox(IWineD3DVolumeTexture *iface, CONST WINED3DBOX* pDirtyBox) {
 314     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 315     This->baseTexture.dirty = TRUE;
 316     TRACE("(%p) : dirtyfication of volume Level (0)\n", This);
 317     volume_add_dirty_box(This->volumes[0], pDirtyBox);
 318
 319     return WINED3D_OK;
 320 }
 321
 322 static const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl =
 323 {
 324     /* IUnknown */
 325     IWineD3DVolumeTextureImpl_QueryInterface,
 326     IWineD3DVolumeTextureImpl_AddRef,
 327     IWineD3DVolumeTextureImpl_Release,
 328     /* resource */
 329     IWineD3DVolumeTextureImpl_GetParent,
 330     IWineD3DVolumeTextureImpl_GetDevice,
 331     IWineD3DVolumeTextureImpl_SetPrivateData,
 332     IWineD3DVolumeTextureImpl_GetPrivateData,
 333     IWineD3DVolumeTextureImpl_FreePrivateData,
 334     IWineD3DVolumeTextureImpl_SetPriority,
 335     IWineD3DVolumeTextureImpl_GetPriority,
 336     IWineD3DVolumeTextureImpl_PreLoad,
 337     IWineD3DVolumeTextureImpl_UnLoad,
 338     IWineD3DVolumeTextureImpl_GetType,
 339     /* BaseTexture */
 340     IWineD3DVolumeTextureImpl_SetLOD,
 341     IWineD3DVolumeTextureImpl_GetLOD,
 342     IWineD3DVolumeTextureImpl_GetLevelCount,
 343     IWineD3DVolumeTextureImpl_SetAutoGenFilterType,
 344     IWineD3DVolumeTextureImpl_GetAutoGenFilterType,
 345     IWineD3DVolumeTextureImpl_GenerateMipSubLevels,
 346     IWineD3DVolumeTextureImpl_SetDirty,
 347     IWineD3DVolumeTextureImpl_GetDirty,
 348     /* not in d3d */
 349     IWineD3DVolumeTextureImpl_BindTexture,
 350     IWineD3DVolumeTextureImpl_GetTextureDimensions,
 351     IWineD3DVolumeTextureImpl_IsCondNP2,
 352     /* volume texture */
 353     IWineD3DVolumeTextureImpl_GetLevelDesc,
 354     IWineD3DVolumeTextureImpl_GetVolumeLevel,
 355     IWineD3DVolumeTextureImpl_LockBox,
 356     IWineD3DVolumeTextureImpl_UnlockBox,
 357     IWineD3DVolumeTextureImpl_AddDirtyBox
 358 };
 359
 360 HRESULT volumetexture_init(IWineD3DVolumeTextureImpl *texture, UINT width, UINT height,
 361         UINT depth, UINT levels, IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format,
 362         WINED3DPOOL pool, IUnknown *parent, const struct wined3d_parent_ops *parent_ops)
 363 {
 364     const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
 365     const struct GlPixelFormatDesc *format_desc = getFormatDescEntry(format, gl_info);
 366     UINT tmp_w, tmp_h, tmp_d;
 367     unsigned int i;
 368     HRESULT hr;
 369
 370     /* TODO: It should only be possible to create textures for formats
 371      * that are reported as supported. */
 372     if (WINED3DFMT_UNKNOWN >= format)
 373     {
 374         WARN("(%p) : Texture cannot be created with a format of WINED3DFMT_UNKNOWN.\n", texture);
 375         return WINED3DERR_INVALIDCALL;
 376     }
 377
 378     if (!gl_info->supported[EXT_TEXTURE3D])
 379     {
 380         WARN("(%p) : Texture cannot be created - no volume texture support.\n", texture);
 381         return WINED3DERR_INVALIDCALL;
 382     }
 383
 384     /* Calculate levels for mip mapping. */
 385     if (usage & WINED3DUSAGE_AUTOGENMIPMAP)
 386     {
 387         if (!gl_info->supported[SGIS_GENERATE_MIPMAP])
 388         {
 389             WARN("No mipmap generation support, returning D3DERR_INVALIDCALL.\n");
 390             return WINED3DERR_INVALIDCALL;
 391         }
 392
 393         if (levels > 1)
 394         {
 395             WARN("D3DUSAGE_AUTOGENMIPMAP is set, and level count > 1, returning D3DERR_INVALIDCALL.\n");
 396             return WINED3DERR_INVALIDCALL;
 397         }
 398
 399         levels = 1;
 400     }
 401     else if (!levels)
 402     {
 403         levels = wined3d_log2i(max(max(width, height), depth)) + 1;
 404         TRACE("Calculated levels = %u.\n", levels);
 405     }
 406
 407     texture->lpVtbl = &IWineD3DVolumeTexture_Vtbl;
 408
 409     hr = basetexture_init((IWineD3DBaseTextureImpl *)texture, levels,
 410             WINED3DRTYPE_VOLUMETEXTURE, device, 0, usage, format_desc, pool, parent);
 411     if (FAILED(hr))
 412     {
 413         WARN("Failed to initialize basetexture, returning %#x.\n", hr);
 414         return hr;
 415     }
 416
 417     texture->parent_ops = parent_ops;
 418
 419     /* Is NP2 support for volumes needed? */
 420     texture->baseTexture.pow2Matrix[0] = 1.0f;
 421     texture->baseTexture.pow2Matrix[5] = 1.0f;
 422     texture->baseTexture.pow2Matrix[10] = 1.0f;
 423     texture->baseTexture.pow2Matrix[15] = 1.0f;
 424
 425     /* Generate all the surfaces. */
 426     tmp_w = width;
 427     tmp_h = height;
 428     tmp_d = depth;
 429
 430     for (i = 0; i < texture->baseTexture.levels; ++i)
 431     {
 432         /* Create the volume. */
 433         hr = IWineD3DDeviceParent_CreateVolume(device->device_parent, parent,
 434                 tmp_w, tmp_h, tmp_d, format, pool, usage, &texture->volumes[i]);
 435         if (FAILED(hr))
 436         {
 437             ERR("Creating a volume for the volume texture failed, hr %#x.\n", hr);
 438             texture->volumes[i] = NULL;
 439             volumetexture_cleanup(texture);
 440             return hr;
 441         }
 442
 443         /* Set its container to this texture. */
 444         IWineD3DVolume_SetContainer(texture->volumes[i], (IWineD3DBase *)texture);
 445
 446         /* Calculate the next mipmap level. */
 447         tmp_w = max(1, tmp_w >> 1);
 448         tmp_h = max(1, tmp_h >> 1);
 449         tmp_d = max(1, tmp_d >> 1);
 450     }
 451     texture->baseTexture.internal_preload = volumetexture_internal_preload;
 452
 453     return WINED3D_OK;
 454 }