dlls/wined3d/cubetexture.c

   1 /*
   2  * IWineD3DCubeTexture implementation
   3  *
   4  * Copyright 2002-2005 Jason Edmeades
   5  * Copyright 2002-2005 Raphael Junqueira
   6  * Copyright 2005 Oliver Stieber
   7  * Copyright 2007-2008 Stefan Dösinger 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 #define GLINFO_LOCATION This->resource.wineD3DDevice->adapter->gl_info
  29
  30 /* *******************************************
  31    IWineD3DCubeTexture IUnknown parts follow
  32    ******************************************* */
  33 static HRESULT WINAPI IWineD3DCubeTextureImpl_QueryInterface(IWineD3DCubeTexture *iface, REFIID riid, LPVOID *ppobj)
  34 {
  35     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
  36     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  37     if (IsEqualGUID(riid, &IID_IUnknown)
  38         || IsEqualGUID(riid, &IID_IWineD3DBase)
  39         || IsEqualGUID(riid, &IID_IWineD3DResource)
  40         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)
  41         || IsEqualGUID(riid, &IID_IWineD3DCubeTexture)) {
  42         IUnknown_AddRef(iface);
  43         *ppobj = This;
  44         return S_OK;
  45     }
  46     *ppobj = NULL;
  47     return E_NOINTERFACE;
  48 }
  49
  50 static ULONG WINAPI IWineD3DCubeTextureImpl_AddRef(IWineD3DCubeTexture *iface) {
  51     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
  52     TRACE("(%p) : AddRef increasing from %d\n", This, This->resource.ref);
  53     return InterlockedIncrement(&This->resource.ref);
  54 }
  55
  56 static ULONG WINAPI IWineD3DCubeTextureImpl_Release(IWineD3DCubeTexture *iface) {
  57     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
  58     ULONG ref;
  59     TRACE("(%p) : Releasing from %d\n", This, This->resource.ref);
  60     ref = InterlockedDecrement(&This->resource.ref);
  61     if (ref == 0) {
  62         IWineD3DCubeTexture_Destroy(iface, D3DCB_DefaultDestroySurface);
  63     }
  64     return ref;
  65 }
  66
  67 /* ****************************************************
  68    IWineD3DCubeTexture IWineD3DResource parts follow
  69    **************************************************** */
  70 static HRESULT WINAPI IWineD3DCubeTextureImpl_GetDevice(IWineD3DCubeTexture *iface, IWineD3DDevice** ppDevice) {
  71     return resource_get_device((IWineD3DResource *)iface, ppDevice);
  72 }
  73
  74 static HRESULT WINAPI IWineD3DCubeTextureImpl_SetPrivateData(IWineD3DCubeTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  75     return resource_set_private_data((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
  76 }
  77
  78 static HRESULT WINAPI IWineD3DCubeTextureImpl_GetPrivateData(IWineD3DCubeTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  79     return resource_get_private_data((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  80 }
  81
  82 static HRESULT WINAPI IWineD3DCubeTextureImpl_FreePrivateData(IWineD3DCubeTexture *iface, REFGUID refguid) {
  83     return resource_free_private_data((IWineD3DResource *)iface, refguid);
  84 }
  85
  86 static DWORD WINAPI IWineD3DCubeTextureImpl_SetPriority(IWineD3DCubeTexture *iface, DWORD PriorityNew) {
  87     return resource_set_priority((IWineD3DResource *)iface, PriorityNew);
  88 }
  89
  90 static DWORD WINAPI IWineD3DCubeTextureImpl_GetPriority(IWineD3DCubeTexture *iface) {
  91     return resource_get_priority((IWineD3DResource *)iface);
  92 }
  93
  94 static void WINAPI IWineD3DCubeTextureImpl_PreLoad(IWineD3DCubeTexture *iface) {
  95     /* Override the IWineD3DResource Preload method */
  96     unsigned int i,j;
  97     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
  98     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
  99     BOOL srgb_mode = This->baseTexture.is_srgb;
 100     BOOL srgb_was_toggled = FALSE;
 101
 102     TRACE("(%p) : About to load texture: dirtified(%d)\n", This, This->baseTexture.dirty);
 103
 104     /* We only have to activate a context for gl when we're not drawing. In most cases PreLoad will be called during draw
 105      * and a context was activated at the beginning of drawPrimitive
 106      */
 107     if(!device->isInDraw) {
 108         /* No danger of recursive calls, ActivateContext sets isInDraw to true when loading
 109          * offscreen render targets into their texture
 110          */
 111         ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
 112     } else if (GL_SUPPORT(EXT_TEXTURE_SRGB) && This->baseTexture.bindCount > 0) {
 113         srgb_mode = device->stateBlock->samplerState[This->baseTexture.sampler][WINED3DSAMP_SRGBTEXTURE];
 114         srgb_was_toggled = (This->baseTexture.is_srgb != srgb_mode);
 115         This->baseTexture.is_srgb = srgb_mode;
 116     }
 117
 118     if (This->resource.format == WINED3DFMT_P8 || This->resource.format == WINED3DFMT_A8P8) {
 119         for (i = 0; i < This->baseTexture.levels; i++) {
 120             for (j = WINED3DCUBEMAP_FACE_POSITIVE_X; j <= WINED3DCUBEMAP_FACE_NEGATIVE_Z ; j++) {
 121                 if(palette9_changed((IWineD3DSurfaceImpl *)This->surfaces[j][i])) {
 122                     TRACE("Reloading surface because the d3d8/9 palette was changed\n");
 123                     /* TODO: This is not necessarily needed with hw palettized texture support */
 124                     IWineD3DSurface_LoadLocation(This->surfaces[j][i], SFLAG_INSYSMEM, NULL);
 125                     /* Make sure the texture is reloaded because of the palette change, this kills performance though :( */
 126                     IWineD3DSurface_ModifyLocation(This->surfaces[j][i], SFLAG_INTEXTURE, FALSE);
 127                 }
 128             }
 129         }
 130     }
 131     /* If the texture is marked dirty or the srgb sampler setting has changed since the last load then reload the surfaces */
 132     if (This->baseTexture.dirty) {
 133         for (i = 0; i < This->baseTexture.levels; i++) {
 134             for (j = WINED3DCUBEMAP_FACE_POSITIVE_X; j <= WINED3DCUBEMAP_FACE_NEGATIVE_Z ; j++) {
 135                 IWineD3DSurface_LoadTexture(This->surfaces[j][i], srgb_mode);
 136             }
 137         }
 138     } else if (srgb_was_toggled) {
 139         /* Loop is repeated in the else block with the extra AddDirtyRect line to avoid the alternative of
 140          * checking srgb_was_toggled in every iteration, even when the texture is just dirty
 141          */
 142         if (This->baseTexture.srgb_mode_change_count < 20)
 143             ++This->baseTexture.srgb_mode_change_count;
 144         else
 145             FIXME("Cubetexture (%p) has been reloaded at least 20 times due to WINED3DSAMP_SRGBTEXTURE changes on it\'s sampler\n", This);
 146
 147         for (i = 0; i < This->baseTexture.levels; i++) {
 148             for (j = WINED3DCUBEMAP_FACE_POSITIVE_X; j <= WINED3DCUBEMAP_FACE_NEGATIVE_Z ; j++) {
 149                 IWineD3DSurface_AddDirtyRect(This->surfaces[j][i], NULL);
 150                 surface_force_reload(This->surfaces[j][i]);
 151                 IWineD3DSurface_LoadTexture(This->surfaces[j][i], srgb_mode);
 152             }
 153         }
 154     } else {
 155         TRACE("(%p) Texture not dirty, nothing to do\n" , iface);
 156     }
 157
 158     /* No longer dirty */
 159     This->baseTexture.dirty = FALSE;
 160     return ;
 161 }
 162
 163 static void WINAPI IWineD3DCubeTextureImpl_UnLoad(IWineD3DCubeTexture *iface) {
 164     unsigned int i, j;
 165     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 166     TRACE("(%p)\n", This);
 167
 168     /* Unload all the surfaces and reset the texture name. If UnLoad was called on the
 169      * surface before, this one will be a NOP and vice versa. Unloading an unloaded
 170      * surface is fine
 171      */
 172     for (i = 0; i < This->baseTexture.levels; i++) {
 173         for (j = WINED3DCUBEMAP_FACE_POSITIVE_X; j <= WINED3DCUBEMAP_FACE_NEGATIVE_Z ; j++) {
 174             IWineD3DSurface_UnLoad(This->surfaces[j][i]);
 175             surface_set_texture_name(This->surfaces[j][i], 0);
 176         }
 177     }
 178
 179     basetexture_unload((IWineD3DBaseTexture *)iface);
 180 }
 181
 182 static WINED3DRESOURCETYPE WINAPI IWineD3DCubeTextureImpl_GetType(IWineD3DCubeTexture *iface) {
 183     return resource_get_type((IWineD3DResource *)iface);
 184 }
 185
 186 static HRESULT WINAPI IWineD3DCubeTextureImpl_GetParent(IWineD3DCubeTexture *iface, IUnknown **pParent) {
 187     return resource_get_parent((IWineD3DResource *)iface, pParent);
 188 }
 189
 190 /* ******************************************************
 191    IWineD3DCubeTexture IWineD3DBaseTexture parts follow
 192    ****************************************************** */
 193 static DWORD WINAPI IWineD3DCubeTextureImpl_SetLOD(IWineD3DCubeTexture *iface, DWORD LODNew) {
 194     return basetexture_set_lod((IWineD3DBaseTexture *)iface, LODNew);
 195 }
 196
 197 static DWORD WINAPI IWineD3DCubeTextureImpl_GetLOD(IWineD3DCubeTexture *iface) {
 198     return basetexture_get_lod((IWineD3DBaseTexture *)iface);
 199 }
 200
 201 static DWORD WINAPI IWineD3DCubeTextureImpl_GetLevelCount(IWineD3DCubeTexture *iface) {
 202     return basetexture_get_level_count((IWineD3DBaseTexture *)iface);
 203 }
 204
 205 static HRESULT WINAPI IWineD3DCubeTextureImpl_SetAutoGenFilterType(IWineD3DCubeTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 206   return basetexture_set_autogen_filter_type((IWineD3DBaseTexture *)iface, FilterType);
 207 }
 208
 209 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DCubeTextureImpl_GetAutoGenFilterType(IWineD3DCubeTexture *iface) {
 210   return basetexture_get_autogen_filter_type((IWineD3DBaseTexture *)iface);
 211 }
 212
 213 static void WINAPI IWineD3DCubeTextureImpl_GenerateMipSubLevels(IWineD3DCubeTexture *iface) {
 214     basetexture_generate_mipmaps((IWineD3DBaseTexture *)iface);
 215 }
 216
 217 /* Internal function, No d3d mapping */
 218 static BOOL WINAPI IWineD3DCubeTextureImpl_SetDirty(IWineD3DCubeTexture *iface, BOOL dirty) {
 219     return basetexture_set_dirty((IWineD3DBaseTexture *)iface, dirty);
 220 }
 221
 222 /* Internal function, No d3d mapping */
 223 static BOOL WINAPI IWineD3DCubeTextureImpl_GetDirty(IWineD3DCubeTexture *iface) {
 224     return basetexture_get_dirty((IWineD3DBaseTexture *)iface);
 225 }
 226
 227 static HRESULT WINAPI IWineD3DCubeTextureImpl_BindTexture(IWineD3DCubeTexture *iface) {
 228     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 229     BOOL set_gl_texture_desc = This->baseTexture.textureName == 0;
 230     HRESULT hr;
 231
 232     TRACE("(%p) : relay to BaseTexture\n", This);
 233
 234     hr = basetexture_bind((IWineD3DBaseTexture *)iface);
 235     if (set_gl_texture_desc && SUCCEEDED(hr)) {
 236         UINT i, j;
 237         for (i = 0; i < This->baseTexture.levels; ++i) {
 238             for (j = WINED3DCUBEMAP_FACE_POSITIVE_X; j <= WINED3DCUBEMAP_FACE_NEGATIVE_Z; ++j) {
 239                 surface_set_texture_name(This->surfaces[j][i], This->baseTexture.textureName);
 240             }
 241         }
 242     }
 243
 244     return hr;
 245 }
 246
 247 static UINT WINAPI IWineD3DCubeTextureImpl_GetTextureDimensions(IWineD3DCubeTexture *iface){
 248     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 249     TRACE("(%p)\n", This);
 250
 251     return GL_TEXTURE_CUBE_MAP_ARB;
 252 }
 253
 254 static BOOL WINAPI IWineD3DCubeTextureImpl_IsCondNP2(IWineD3DCubeTexture *iface) {
 255     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 256     TRACE("(%p)\n", This);
 257
 258     return FALSE;
 259 }
 260
 261 static void WINAPI IWineD3DCubeTextureImpl_ApplyStateChanges(IWineD3DCubeTexture *iface,
 262                                                         const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 263                                                         const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 264     TRACE("(%p) : relay to BaseTexture\n", iface);
 265     basetexture_apply_state_changes((IWineD3DBaseTexture *)iface, textureStates, samplerStates);
 266 }
 267
 268
 269 /* *******************************************
 270    IWineD3DCubeTexture IWineD3DCubeTexture parts follow
 271    ******************************************* */
 272 static void WINAPI IWineD3DCubeTextureImpl_Destroy(IWineD3DCubeTexture *iface, D3DCB_DESTROYSURFACEFN D3DCB_DestroySurface) {
 273     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 274     unsigned int i,j;
 275     TRACE("(%p) : Cleaning up\n",This);
 276     for (i = 0; i < This->baseTexture.levels; i++) {
 277         for (j = 0; j < 6; j++) {
 278             if (This->surfaces[j][i] != NULL) {
 279                 IWineD3DSurface *surface = This->surfaces[j][i];
 280                 /* Clean out the texture name we gave to the surface so that the surface doesn't try and release it */
 281                 surface_set_texture_name(surface, 0);
 282                 surface_set_texture_target(surface, 0);
 283                 /* Cleanup the container */
 284                 IWineD3DSurface_SetContainer(This->surfaces[j][i], 0);
 285                 D3DCB_DestroySurface(This->surfaces[j][i]);
 286             }
 287         }
 288     }
 289     basetexture_cleanup((IWineD3DBaseTexture *)iface);
 290     /* finally delete the object */
 291     HeapFree(GetProcessHeap(), 0, This);
 292 }
 293
 294 static HRESULT WINAPI IWineD3DCubeTextureImpl_GetLevelDesc(IWineD3DCubeTexture *iface, UINT Level, WINED3DSURFACE_DESC* pDesc) {
 295     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 296
 297     if (Level < This->baseTexture.levels) {
 298         TRACE("(%p) level (%d)\n", This, Level);
 299         return IWineD3DSurface_GetDesc(This->surfaces[0][Level], pDesc);
 300     }
 301     FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 302     return WINED3DERR_INVALIDCALL;
 303 }
 304
 305 static HRESULT WINAPI IWineD3DCubeTextureImpl_GetCubeMapSurface(IWineD3DCubeTexture *iface, WINED3DCUBEMAP_FACES FaceType, UINT Level, IWineD3DSurface** ppCubeMapSurface) {
 306     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 307     HRESULT hr = WINED3DERR_INVALIDCALL;
 308
 309     if (Level < This->baseTexture.levels && FaceType <= WINED3DCUBEMAP_FACE_NEGATIVE_Z) {
 310         *ppCubeMapSurface = This->surfaces[FaceType][Level];
 311         IWineD3DSurface_AddRef(*ppCubeMapSurface);
 312
 313         hr = WINED3D_OK;
 314     }
 315     if (WINED3D_OK == hr) {
 316         TRACE("(%p) -> faceType(%d) level(%d) returning surface@%p\n", This, FaceType, Level, This->surfaces[FaceType][Level]);
 317     } else {
 318         WARN("(%p) level(%d) overflow Levels(%d) Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
 319     }
 320
 321     return hr;
 322 }
 323
 324 static HRESULT WINAPI IWineD3DCubeTextureImpl_LockRect(IWineD3DCubeTexture *iface, WINED3DCUBEMAP_FACES FaceType, UINT Level, WINED3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags) {
 325     HRESULT hr = WINED3DERR_INVALIDCALL;
 326     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 327
 328     if (Level < This->baseTexture.levels && FaceType <= WINED3DCUBEMAP_FACE_NEGATIVE_Z) {
 329         hr = IWineD3DSurface_LockRect(This->surfaces[FaceType][Level], pLockedRect, pRect, Flags);
 330     }
 331
 332     if (WINED3D_OK == hr) {
 333         TRACE("(%p) -> faceType(%d) level(%d) returning memory@%p success(%u)\n", This, FaceType, Level, pLockedRect->pBits, hr);
 334     } else {
 335         WARN("(%p) level(%d) overflow Levels(%d)  Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
 336     }
 337
 338     return hr;
 339 }
 340
 341 static HRESULT WINAPI IWineD3DCubeTextureImpl_UnlockRect(IWineD3DCubeTexture *iface, WINED3DCUBEMAP_FACES FaceType, UINT Level) {
 342     HRESULT hr = WINED3DERR_INVALIDCALL;
 343     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 344
 345     if (Level < This->baseTexture.levels && FaceType <= WINED3DCUBEMAP_FACE_NEGATIVE_Z) {
 346         hr = IWineD3DSurface_UnlockRect(This->surfaces[FaceType][Level]);
 347     }
 348
 349     if (WINED3D_OK == hr) {
 350         TRACE("(%p) -> faceType(%d) level(%d) success(%u)\n", This, FaceType, Level, hr);
 351     } else {
 352         WARN("(%p) level(%d) overflow Levels(%d) Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
 353     }
 354     return hr;
 355 }
 356
 357 static HRESULT  WINAPI IWineD3DCubeTextureImpl_AddDirtyRect(IWineD3DCubeTexture *iface, WINED3DCUBEMAP_FACES FaceType, CONST RECT* pDirtyRect) {
 358     HRESULT hr = WINED3DERR_INVALIDCALL;
 359     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 360     This->baseTexture.dirty = TRUE;
 361     TRACE("(%p) : dirtyfication of faceType(%d) Level (0)\n", This, FaceType);
 362     if (FaceType <= WINED3DCUBEMAP_FACE_NEGATIVE_Z) {
 363         hr = IWineD3DSurface_AddDirtyRect(This->surfaces[FaceType][0], pDirtyRect);
 364     } else {
 365         WARN("(%p) overflow FaceType(%d)\n", This, FaceType);
 366     }
 367     return hr;
 368 }
 369
 370
 371 const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl =
 372 {
 373     /* IUnknown */
 374     IWineD3DCubeTextureImpl_QueryInterface,
 375     IWineD3DCubeTextureImpl_AddRef,
 376     IWineD3DCubeTextureImpl_Release,
 377     /* IWineD3DResource */
 378     IWineD3DCubeTextureImpl_GetParent,
 379     IWineD3DCubeTextureImpl_GetDevice,
 380     IWineD3DCubeTextureImpl_SetPrivateData,
 381     IWineD3DCubeTextureImpl_GetPrivateData,
 382     IWineD3DCubeTextureImpl_FreePrivateData,
 383     IWineD3DCubeTextureImpl_SetPriority,
 384     IWineD3DCubeTextureImpl_GetPriority,
 385     IWineD3DCubeTextureImpl_PreLoad,
 386     IWineD3DCubeTextureImpl_UnLoad,
 387     IWineD3DCubeTextureImpl_GetType,
 388     /* IWineD3DBaseTexture */
 389     IWineD3DCubeTextureImpl_SetLOD,
 390     IWineD3DCubeTextureImpl_GetLOD,
 391     IWineD3DCubeTextureImpl_GetLevelCount,
 392     IWineD3DCubeTextureImpl_SetAutoGenFilterType,
 393     IWineD3DCubeTextureImpl_GetAutoGenFilterType,
 394     IWineD3DCubeTextureImpl_GenerateMipSubLevels,
 395     IWineD3DCubeTextureImpl_SetDirty,
 396     IWineD3DCubeTextureImpl_GetDirty,
 397     IWineD3DCubeTextureImpl_BindTexture,
 398     IWineD3DCubeTextureImpl_GetTextureDimensions,
 399     IWineD3DCubeTextureImpl_IsCondNP2,
 400     IWineD3DCubeTextureImpl_ApplyStateChanges,
 401     /* IWineD3DCubeTexture */
 402     IWineD3DCubeTextureImpl_Destroy,
 403     IWineD3DCubeTextureImpl_GetLevelDesc,
 404     IWineD3DCubeTextureImpl_GetCubeMapSurface,
 405     IWineD3DCubeTextureImpl_LockRect,
 406     IWineD3DCubeTextureImpl_UnlockRect,
 407     IWineD3DCubeTextureImpl_AddDirtyRect
 408 };