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  *
   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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21  */
  22
  23 #include "config.h"
  24 #include "wined3d_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  27 #define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->resource.wineD3DDevice)->wineD3D))->gl_info
  28
  29 static const GLenum cube_targets[6] = {
  30 #if defined(GL_VERSION_1_3)
  31   GL_TEXTURE_CUBE_MAP_POSITIVE_X,
  32   GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
  33   GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
  34   GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
  35   GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
  36   GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
  37 #else
  38   GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
  39   GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB,
  40   GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB,
  41   GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB,
  42   GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB,
  43   GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB
  44 #endif
  45 };
  46
  47 /* *******************************************
  48    IWineD3DCubeTexture IUnknown parts follow
  49    ******************************************* */
  50 HRESULT WINAPI IWineD3DCubeTextureImpl_QueryInterface(IWineD3DCubeTexture *iface, REFIID riid, LPVOID *ppobj)
  51 {
  52     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
  53     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  54     if (IsEqualGUID(riid, &IID_IUnknown)
  55         || IsEqualGUID(riid, &IID_IWineD3DBase)
  56         || IsEqualGUID(riid, &IID_IWineD3DResource)
  57         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)
  58         || IsEqualGUID(riid, &IID_IWineD3DTexture)) {
  59         IUnknown_AddRef(iface);
  60         *ppobj = This;
  61         return D3D_OK;
  62     }
  63     return E_NOINTERFACE;
  64 }
  65
  66 ULONG WINAPI IWineD3DCubeTextureImpl_AddRef(IWineD3DCubeTexture *iface) {
  67     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
  68     TRACE("(%p) : AddRef increasing from %ld\n", This, This->resource.ref);
  69     return InterlockedIncrement(&This->resource.ref);
  70 }
  71
  72 ULONG WINAPI IWineD3DCubeTextureImpl_Release(IWineD3DCubeTexture *iface) {
  73     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
  74     ULONG ref;
  75     TRACE("(%p) : Releasing from %ld\n", This, This->resource.ref);
  76     ref = InterlockedDecrement(&This->resource.ref);
  77     if (ref == 0) {
  78         int i,j;
  79         TRACE("(%p) : Cleaning up\n",This);
  80         for (i = 0; i < This->baseTexture.levels; i++) {
  81             for (j = 0; j < 6; j++) {
  82                 if (This->surfaces[j][i] != NULL) {
  83                     /* Because the surfaces were created using a callback we need to release there parent otehrwise we leave the parent hanging */
  84                     IUnknown* surfaceParent;
  85                     /* Clean out the texture name we gave to the suface so that the surface doesn't try and release it */
  86                     IWineD3DSurface_SetGlTextureDesc(This->surfaces[j][i], 0, 0);
  87                     TRACE("(%p) : Releasing surface%d %d  %p\n", This, j, i, This->surfaces[j][i]);
  88                     IWineD3DSurface_GetParent(This->surfaces[j][i], &surfaceParent);
  89                     IUnknown_Release(surfaceParent);
  90                     IUnknown_Release(surfaceParent);
  91                 }
  92             }
  93         }
  94         IWineD3DBaseTextureImpl_CleanUp((IWineD3DBaseTexture *) iface);
  95         /* finally delete the object */
  96         HeapFree(GetProcessHeap(), 0, This);
  97     }
  98     return ref;
  99 }
 100
 101 /* ****************************************************
 102    IWineD3DCubeTexture IWineD3DResource parts follow
 103    **************************************************** */
 104 HRESULT WINAPI IWineD3DCubeTextureImpl_GetDevice(IWineD3DCubeTexture *iface, IWineD3DDevice** ppDevice) {
 105     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
 106 }
 107
 108 HRESULT WINAPI IWineD3DCubeTextureImpl_SetPrivateData(IWineD3DCubeTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 109     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
 110 }
 111
 112 HRESULT WINAPI IWineD3DCubeTextureImpl_GetPrivateData(IWineD3DCubeTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 113     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
 114 }
 115
 116 HRESULT WINAPI IWineD3DCubeTextureImpl_FreePrivateData(IWineD3DCubeTexture *iface, REFGUID refguid) {
 117     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
 118 }
 119
 120 DWORD WINAPI IWineD3DCubeTextureImpl_SetPriority(IWineD3DCubeTexture *iface, DWORD PriorityNew) {
 121     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
 122 }
 123
 124 DWORD WINAPI IWineD3DCubeTextureImpl_GetPriority(IWineD3DCubeTexture *iface) {
 125     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
 126 }
 127
 128 void WINAPI IWineD3DCubeTextureImpl_PreLoad(IWineD3DCubeTexture *iface) {
 129     /* Override the IWineD3DResource Preload method */
 130     unsigned int i,j;
 131     BOOL setGlTextureDesc = FALSE;
 132     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 133
 134     TRACE("(%p) : About to load texture: dirtified(%d)\n", This, This->baseTexture.dirty);
 135
 136     if (This->baseTexture.textureName == 0)  setGlTextureDesc = TRUE;
 137
 138     IWineD3DCubeTexture_BindTexture(iface);
 139
 140     ENTER_GL();
 141     /* If were dirty then reload the surfaces */
 142     if (This->baseTexture.dirty != FALSE) {
 143         for (i = 0; i < This->baseTexture.levels; i++) {
 144             for (j = D3DCUBEMAP_FACE_POSITIVE_X; j <= D3DCUBEMAP_FACE_NEGATIVE_Z ; j++) {
 145                 if(setGlTextureDesc)
 146                       IWineD3DSurface_SetGlTextureDesc(This->surfaces[j][i], This->baseTexture.textureName, cube_targets[j]);
 147                 IWineD3DSurface_LoadTexture(This->surfaces[j][i]);
 148             }
 149         }
 150         /* No longer dirty */
 151         This->baseTexture.dirty = FALSE;
 152     }
 153     LEAVE_GL();
 154     return ;
 155 }
 156
 157 D3DRESOURCETYPE WINAPI IWineD3DCubeTextureImpl_GetType(IWineD3DCubeTexture *iface) {
 158     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 159 }
 160
 161 HRESULT WINAPI IWineD3DCubeTextureImpl_GetParent(IWineD3DCubeTexture *iface, IUnknown **pParent) {
 162     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 163 }
 164
 165 /* ******************************************************
 166    IWineD3DCubeTexture IWineD3DBaseTexture parts follow
 167    ****************************************************** */
 168 DWORD WINAPI IWineD3DCubeTextureImpl_SetLOD(IWineD3DCubeTexture *iface, DWORD LODNew) {
 169     return IWineD3DBaseTextureImpl_SetLOD((IWineD3DBaseTexture *)iface, LODNew);
 170 }
 171
 172 DWORD WINAPI IWineD3DCubeTextureImpl_GetLOD(IWineD3DCubeTexture *iface) {
 173     return IWineD3DBaseTextureImpl_GetLOD((IWineD3DBaseTexture *)iface);
 174 }
 175
 176 DWORD WINAPI IWineD3DCubeTextureImpl_GetLevelCount(IWineD3DCubeTexture *iface) {
 177     return IWineD3DBaseTextureImpl_GetLevelCount((IWineD3DBaseTexture *)iface);
 178 }
 179
 180 HRESULT WINAPI IWineD3DCubeTextureImpl_SetAutoGenFilterType(IWineD3DCubeTexture *iface, D3DTEXTUREFILTERTYPE FilterType) {
 181   return IWineD3DBaseTextureImpl_SetAutoGenFilterType((IWineD3DBaseTexture *)iface, FilterType);
 182 }
 183
 184 D3DTEXTUREFILTERTYPE WINAPI IWineD3DCubeTextureImpl_GetAutoGenFilterType(IWineD3DCubeTexture *iface) {
 185   return IWineD3DBaseTextureImpl_GetAutoGenFilterType((IWineD3DBaseTexture *)iface);
 186 }
 187
 188 void WINAPI IWineD3DCubeTextureImpl_GenerateMipSubLevels(IWineD3DCubeTexture *iface) {
 189   return IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
 190 }
 191
 192 /* Internal function, No d3d mapping */
 193 BOOL WINAPI IWineD3DCubeTextureImpl_SetDirty(IWineD3DCubeTexture *iface, BOOL dirty) {
 194     return IWineD3DBaseTextureImpl_SetDirty((IWineD3DBaseTexture *)iface, dirty);
 195 }
 196
 197 /* Internal function, No d3d mapping */
 198 BOOL WINAPI IWineD3DCubeTextureImpl_GetDirty(IWineD3DCubeTexture *iface) {
 199     return IWineD3DBaseTextureImpl_GetDirty((IWineD3DBaseTexture *)iface);
 200 }
 201
 202 HRESULT WINAPI IWineD3DCubeTextureImpl_BindTexture(IWineD3DCubeTexture *iface) {
 203     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 204     TRACE("(%p) : relay to BaseTexture\n", This);
 205     return IWineD3DBaseTextureImpl_BindTexture((IWineD3DBaseTexture *)iface);
 206 }
 207
 208 HRESULT WINAPI IWineD3DCubeTextureImpl_UnBindTexture(IWineD3DCubeTexture *iface) {
 209     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 210     TRACE("(%p) : relay to BaseTexture\n", This);
 211     return IWineD3DBaseTextureImpl_UnBindTexture((IWineD3DBaseTexture *)iface);
 212 }
 213
 214 UINT WINAPI IWineD3DCubeTextureImpl_GetTextureDimensions(IWineD3DCubeTexture *iface){
 215     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 216     TRACE("(%p)\n", This);
 217
 218     return GL_TEXTURE_CUBE_MAP_ARB;
 219 }
 220
 221 void WINAPI IWineD3DCubeTextureImpl_ApplyStateChanges(IWineD3DCubeTexture *iface,
 222                                                         const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 223                                                         const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 224     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 225     float matrix[16];
 226     IWineD3DBaseTextureImpl_ApplyStateChanges((IWineD3DBaseTexture *)iface, textureStates, samplerStates);
 227
 228
 229     /* Apply non-power2 mappings and texture offsets so long as the texture coords aren't projected or generated */
 230     if(This->pow2scalingFactor != 1.0f) {
 231         if((textureStates[WINED3DTSS_TEXCOORDINDEX] & 0xFFFF0000) == D3DTSS_TCI_PASSTHRU && (~textureStates[WINED3DTSS_TEXTURETRANSFORMFLAGS] & D3DTTFF_PROJECTED)) {
 232             glMatrixMode(GL_TEXTURE);
 233             memset(matrix, 0 , sizeof(matrix));
 234
 235             matrix[0] = This->pow2scalingFactor;
 236             matrix[5] = This->pow2scalingFactor;
 237             matrix[10] = This->pow2scalingFactor;
 238 #if 0 /* Translation fixup is no longer required (here for reminder) */
 239             matrix[12] = -0.25f / (float)This->edgeLength;
 240             matrix[13] = -0.75f / (float)This->edgeLength;
 241             matrix[14] = -0.25f / (float)This->edgeLength;
 242 #endif
 243             TRACE("(%p) Setup Matrix:\n", This);
 244             TRACE(" %f %f %f %f\n", matrix[0], matrix[1], matrix[2], matrix[3]);
 245             TRACE(" %f %f %f %f\n", matrix[4], matrix[5], matrix[6], matrix[7]);
 246             TRACE(" %f %f %f %f\n", matrix[8], matrix[9], matrix[10], matrix[11]);
 247             TRACE(" %f %f %f %f\n", matrix[12], matrix[13], matrix[14], matrix[15]);
 248             TRACE("\n");
 249             glMultMatrixf(matrix);
 250         } else {
 251             /* I don't expect nonpower 2 textures to be used with generated texture coordinates, but if they are present a fixme. */
 252             FIXME("Non-power2 texture being used with generated texture coords\n");
 253         }
 254     }
 255
 256 }
 257
 258
 259 /* *******************************************
 260    IWineD3DCubeTexture IWineD3DCubeTexture parts follow
 261    ******************************************* */
 262 HRESULT WINAPI IWineD3DCubeTextureImpl_GetLevelDesc(IWineD3DCubeTexture *iface, UINT Level, WINED3DSURFACE_DESC* pDesc) {
 263     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 264
 265     if (Level < This->baseTexture.levels) {
 266         TRACE("(%p) level (%d)\n", This, Level);
 267         return IWineD3DSurface_GetDesc(This->surfaces[0][Level], pDesc);
 268     }
 269     FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 270     return D3DERR_INVALIDCALL;
 271 }
 272
 273 HRESULT WINAPI IWineD3DCubeTextureImpl_GetCubeMapSurface(IWineD3DCubeTexture *iface, D3DCUBEMAP_FACES FaceType, UINT Level, IWineD3DSurface** ppCubeMapSurface) {
 274     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 275     HRESULT hr = D3DERR_INVALIDCALL;
 276
 277     if (Level < This->baseTexture.levels && FaceType >= D3DCUBEMAP_FACE_POSITIVE_X && FaceType <= D3DCUBEMAP_FACE_NEGATIVE_Z) {
 278         *ppCubeMapSurface = This->surfaces[FaceType][Level];
 279         IWineD3DSurface_AddRef(*ppCubeMapSurface);
 280
 281         hr = D3D_OK;
 282     }
 283     if (D3D_OK == hr) {
 284         TRACE("(%p) -> faceType(%d) level(%d) returning surface@%p\n", This, FaceType, Level, This->surfaces[FaceType][Level]);
 285     } else {
 286         WARN("(%p) level(%d) overflow Levels(%d) Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
 287     }
 288
 289     return hr;
 290 }
 291
 292 HRESULT WINAPI IWineD3DCubeTextureImpl_LockRect(IWineD3DCubeTexture *iface, D3DCUBEMAP_FACES FaceType, UINT Level, D3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags) {
 293     HRESULT hr = D3DERR_INVALIDCALL;
 294     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 295
 296     if (Level < This->baseTexture.levels && FaceType >= D3DCUBEMAP_FACE_POSITIVE_X && FaceType <= D3DCUBEMAP_FACE_NEGATIVE_Z) {
 297         hr = IWineD3DSurface_LockRect(This->surfaces[FaceType][Level], pLockedRect, pRect, Flags);
 298     }
 299
 300     if (D3D_OK == hr) {
 301         TRACE("(%p) -> faceType(%d) level(%d) returning memory@%p success(%lu)\n", This, FaceType, Level, pLockedRect->pBits, hr);
 302     } else {
 303         WARN("(%p) level(%d) overflow Levels(%d)  Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
 304     }
 305
 306     return hr;
 307 }
 308
 309 HRESULT WINAPI IWineD3DCubeTextureImpl_UnlockRect(IWineD3DCubeTexture *iface, D3DCUBEMAP_FACES FaceType, UINT Level) {
 310     HRESULT hr = D3DERR_INVALIDCALL;
 311     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 312
 313     if (Level < This->baseTexture.levels && FaceType >= D3DCUBEMAP_FACE_POSITIVE_X && FaceType <= D3DCUBEMAP_FACE_NEGATIVE_Z) {
 314         hr = IWineD3DSurface_UnlockRect(This->surfaces[FaceType][Level]);
 315     }
 316
 317     if (D3D_OK == hr) {
 318         TRACE("(%p) -> faceType(%d) level(%d) success(%lu)\n", This, FaceType, Level, hr);
 319     } else {
 320         WARN("(%p) level(%d) overflow Levels(%d) Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
 321     }
 322     return hr;
 323 }
 324
 325 HRESULT  WINAPI IWineD3DCubeTextureImpl_AddDirtyRect(IWineD3DCubeTexture *iface, D3DCUBEMAP_FACES FaceType, CONST RECT* pDirtyRect) {
 326     HRESULT hr = D3DERR_INVALIDCALL;
 327     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 328     This->baseTexture.dirty = TRUE;
 329     TRACE("(%p) : dirtyfication of faceType(%d) Level (0)\n", This, FaceType);
 330     if (FaceType >= D3DCUBEMAP_FACE_POSITIVE_X && FaceType <= D3DCUBEMAP_FACE_NEGATIVE_Z) {
 331         hr = IWineD3DSurface_AddDirtyRect(This->surfaces[FaceType][0], pDirtyRect);
 332     } else {
 333         WARN("(%p) overflow FaceType(%d)\n", This, FaceType);
 334     }
 335     return hr;
 336 }
 337
 338
 339 const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl =
 340 {
 341     /* IUnknown */
 342     IWineD3DCubeTextureImpl_QueryInterface,
 343     IWineD3DCubeTextureImpl_AddRef,
 344     IWineD3DCubeTextureImpl_Release,
 345     /* IWineD3DResource */
 346     IWineD3DCubeTextureImpl_GetParent,
 347     IWineD3DCubeTextureImpl_GetDevice,
 348     IWineD3DCubeTextureImpl_SetPrivateData,
 349     IWineD3DCubeTextureImpl_GetPrivateData,
 350     IWineD3DCubeTextureImpl_FreePrivateData,
 351     IWineD3DCubeTextureImpl_SetPriority,
 352     IWineD3DCubeTextureImpl_GetPriority,
 353     IWineD3DCubeTextureImpl_PreLoad,
 354     IWineD3DCubeTextureImpl_GetType,
 355     /* IWineD3DBaseTexture */
 356     IWineD3DCubeTextureImpl_SetLOD,
 357     IWineD3DCubeTextureImpl_GetLOD,
 358     IWineD3DCubeTextureImpl_GetLevelCount,
 359     IWineD3DCubeTextureImpl_SetAutoGenFilterType,
 360     IWineD3DCubeTextureImpl_GetAutoGenFilterType,
 361     IWineD3DCubeTextureImpl_GenerateMipSubLevels,
 362     IWineD3DCubeTextureImpl_SetDirty,
 363     IWineD3DCubeTextureImpl_GetDirty,
 364     IWineD3DCubeTextureImpl_BindTexture,
 365     IWineD3DCubeTextureImpl_UnBindTexture,
 366     IWineD3DCubeTextureImpl_GetTextureDimensions,
 367     IWineD3DCubeTextureImpl_ApplyStateChanges,
 368     /* IWineD3DCubeTexture */
 369     IWineD3DCubeTextureImpl_GetLevelDesc,
 370     IWineD3DCubeTextureImpl_GetCubeMapSurface,
 371     IWineD3DCubeTextureImpl_LockRect,
 372     IWineD3DCubeTextureImpl_UnlockRect,
 373     IWineD3DCubeTextureImpl_AddDirtyRect
 374 };