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_IWineD3DResource)
  56         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)
  57         || IsEqualGUID(riid, &IID_IWineD3DTexture)) {
  58         IUnknown_AddRef(iface);
  59         *ppobj = This;
  60         return D3D_OK;
  61     }
  62     return E_NOINTERFACE;
  63 }
  64
  65 ULONG WINAPI IWineD3DCubeTextureImpl_AddRef(IWineD3DCubeTexture *iface) {
  66     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
  67     TRACE("(%p) : AddRef increasing from %ld\n", This, This->resource.ref);
  68     return InterlockedIncrement(&This->resource.ref);
  69 }
  70
  71 ULONG WINAPI IWineD3DCubeTextureImpl_Release(IWineD3DCubeTexture *iface) {
  72     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
  73     ULONG ref;
  74     TRACE("(%p) : Releasing from %ld\n", This, This->resource.ref);
  75     ref = InterlockedDecrement(&This->resource.ref);
  76     if (ref == 0) {
  77         int i,j;
  78         TRACE("(%p) : Cleaning up\n",This);
  79         for (i = 0; i < This->baseTexture.levels; i++) {
  80             for (j = 0; j < 6; j++) {
  81                 if (This->surfaces[j][i] != NULL) {
  82                     /* Because the surfaces were created using a callback we need to release there parent otehrwise we leave the parent hanging */
  83                     IUnknown* surfaceParent;
  84                     /* Clean out the texture name we gave to the suface so that the surface doesn't try and release it */
  85                     IWineD3DSurface_SetGlTextureDesc(This->surfaces[j][i], 0, 0);
  86                     TRACE("(%p) : Releasing surface%d %d  %p\n", This, j, i, This->surfaces[j][i]);
  87                     IWineD3DSurface_GetParent(This->surfaces[j][i], &surfaceParent);
  88                     IUnknown_Release(surfaceParent);
  89                     IUnknown_Release(surfaceParent);
  90                 }
  91             }
  92         }
  93         IWineD3DBaseTextureImpl_CleanUp((IWineD3DBaseTexture *) iface);
  94         /* finally delete the object */
  95         HeapFree(GetProcessHeap(), 0, This);
  96     }
  97     return ref;
  98 }
  99
 100 /* ****************************************************
 101    IWineD3DCubeTexture IWineD3DResource parts follow
 102    **************************************************** */
 103 HRESULT WINAPI IWineD3DCubeTextureImpl_GetDevice(IWineD3DCubeTexture *iface, IWineD3DDevice** ppDevice) {
 104     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
 105 }
 106
 107 HRESULT WINAPI IWineD3DCubeTextureImpl_SetPrivateData(IWineD3DCubeTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
 108     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
 109 }
 110
 111 HRESULT WINAPI IWineD3DCubeTextureImpl_GetPrivateData(IWineD3DCubeTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 112     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
 113 }
 114
 115 HRESULT WINAPI IWineD3DCubeTextureImpl_FreePrivateData(IWineD3DCubeTexture *iface, REFGUID refguid) {
 116     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
 117 }
 118
 119 DWORD WINAPI IWineD3DCubeTextureImpl_SetPriority(IWineD3DCubeTexture *iface, DWORD PriorityNew) {
 120     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
 121 }
 122
 123 DWORD WINAPI IWineD3DCubeTextureImpl_GetPriority(IWineD3DCubeTexture *iface) {
 124     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
 125 }
 126
 127 void WINAPI IWineD3DCubeTextureImpl_PreLoad(IWineD3DCubeTexture *iface) {
 128     /* Override the IWineD3DResource Preload method */
 129     unsigned int i,j;
 130     BOOL setGlTextureDesc = FALSE;
 131     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 132
 133     TRACE("(%p) : About to load texture: dirtified(%d)\n", This, This->baseTexture.dirty);
 134
 135     if (This->baseTexture.textureName == 0)  setGlTextureDesc = TRUE;
 136
 137     IWineD3DCubeTexture_BindTexture(iface);
 138
 139     ENTER_GL();
 140     /* If were dirty then reload the surfaces */
 141     if (This->baseTexture.dirty != FALSE) {
 142         for (i = 0; i < This->baseTexture.levels; i++) {
 143             for (j = D3DCUBEMAP_FACE_POSITIVE_X; j <= D3DCUBEMAP_FACE_NEGATIVE_Z ; j++) {
 144                 if(setGlTextureDesc)
 145                       IWineD3DSurface_SetGlTextureDesc(This->surfaces[j][i], This->baseTexture.textureName, cube_targets[j]);
 146                 IWineD3DSurface_LoadTexture(This->surfaces[j][i]);
 147             }
 148         }
 149         /* No longer dirty */
 150         This->baseTexture.dirty = FALSE;
 151     }
 152     LEAVE_GL();
 153     return ;
 154 }
 155
 156 D3DRESOURCETYPE WINAPI IWineD3DCubeTextureImpl_GetType(IWineD3DCubeTexture *iface) {
 157     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 158 }
 159
 160 HRESULT WINAPI IWineD3DCubeTextureImpl_GetParent(IWineD3DCubeTexture *iface, IUnknown **pParent) {
 161     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 162 }
 163
 164 /* ******************************************************
 165    IWineD3DCubeTexture IWineD3DBaseTexture parts follow
 166    ****************************************************** */
 167 DWORD WINAPI IWineD3DCubeTextureImpl_SetLOD(IWineD3DCubeTexture *iface, DWORD LODNew) {
 168     return IWineD3DBaseTextureImpl_SetLOD((IWineD3DBaseTexture *)iface, LODNew);
 169 }
 170
 171 DWORD WINAPI IWineD3DCubeTextureImpl_GetLOD(IWineD3DCubeTexture *iface) {
 172     return IWineD3DBaseTextureImpl_GetLOD((IWineD3DBaseTexture *)iface);
 173 }
 174
 175 DWORD WINAPI IWineD3DCubeTextureImpl_GetLevelCount(IWineD3DCubeTexture *iface) {
 176     return IWineD3DBaseTextureImpl_GetLevelCount((IWineD3DBaseTexture *)iface);
 177 }
 178
 179 HRESULT WINAPI IWineD3DCubeTextureImpl_SetAutoGenFilterType(IWineD3DCubeTexture *iface, D3DTEXTUREFILTERTYPE FilterType) {
 180   return IWineD3DBaseTextureImpl_SetAutoGenFilterType((IWineD3DBaseTexture *)iface, FilterType);
 181 }
 182
 183 D3DTEXTUREFILTERTYPE WINAPI IWineD3DCubeTextureImpl_GetAutoGenFilterType(IWineD3DCubeTexture *iface) {
 184   return IWineD3DBaseTextureImpl_GetAutoGenFilterType((IWineD3DBaseTexture *)iface);
 185 }
 186
 187 void WINAPI IWineD3DCubeTextureImpl_GenerateMipSubLevels(IWineD3DCubeTexture *iface) {
 188   return IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
 189 }
 190
 191 /* Internal function, No d3d mapping */
 192 BOOL WINAPI IWineD3DCubeTextureImpl_SetDirty(IWineD3DCubeTexture *iface, BOOL dirty) {
 193     return IWineD3DBaseTextureImpl_SetDirty((IWineD3DBaseTexture *)iface, dirty);
 194 }
 195
 196 /* Internal function, No d3d mapping */
 197 BOOL WINAPI IWineD3DCubeTextureImpl_GetDirty(IWineD3DCubeTexture *iface) {
 198     return IWineD3DBaseTextureImpl_GetDirty((IWineD3DBaseTexture *)iface);
 199 }
 200
 201 HRESULT WINAPI IWineD3DCubeTextureImpl_BindTexture(IWineD3DCubeTexture *iface) {
 202     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 203     TRACE("(%p) : relay to BaseTexture\n", This);
 204     return IWineD3DBaseTextureImpl_BindTexture((IWineD3DBaseTexture *)iface);
 205 }
 206
 207 HRESULT WINAPI IWineD3DCubeTextureImpl_UnBindTexture(IWineD3DCubeTexture *iface) {
 208     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 209     TRACE("(%p) : relay to BaseTexture\n", This);
 210     return IWineD3DBaseTextureImpl_UnBindTexture((IWineD3DBaseTexture *)iface);
 211 }
 212
 213 UINT WINAPI IWineD3DCubeTextureImpl_GetTextureDimensions(IWineD3DCubeTexture *iface){
 214     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 215     TRACE("(%p)\n", This);
 216
 217     return GL_TEXTURE_CUBE_MAP_ARB;
 218 }
 219
 220 void WINAPI IWineD3DCubeTextureImpl_ApplyStateChanges(IWineD3DCubeTexture *iface,
 221                                                         const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 222                                                         const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 223     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 224     float matrix[16];
 225     IWineD3DBaseTextureImpl_ApplyStateChanges((IWineD3DBaseTexture *)iface, textureStates, samplerStates);
 226
 227
 228     /* Apply non-power2 mappings and texture offsets so long as the texture coords aren't projected or generated */
 229     if(This->pow2scalingFactor != 1.0f) {
 230         if((textureStates[WINED3DTSS_TEXCOORDINDEX] & 0xFFFF0000) == D3DTSS_TCI_PASSTHRU && (~textureStates[WINED3DTSS_TEXTURETRANSFORMFLAGS] & D3DTTFF_PROJECTED)) {
 231             glMatrixMode(GL_TEXTURE);
 232             memset(matrix, 0 , sizeof(matrix));
 233
 234             matrix[0] = This->pow2scalingFactor;
 235             matrix[5] = This->pow2scalingFactor;
 236             matrix[10] = This->pow2scalingFactor;
 237 #if 0 /* Translation fixup is no longer required (here for reminder) */
 238             matrix[12] = -0.25f / (float)This->edgeLength;
 239             matrix[13] = -0.75f / (float)This->edgeLength;
 240             matrix[14] = -0.25f / (float)This->edgeLength;
 241 #endif
 242             TRACE("(%p) Setup Matrix:\n", This);
 243             TRACE(" %f %f %f %f\n", matrix[0], matrix[1], matrix[2], matrix[3]);
 244             TRACE(" %f %f %f %f\n", matrix[4], matrix[5], matrix[6], matrix[7]);
 245             TRACE(" %f %f %f %f\n", matrix[8], matrix[9], matrix[10], matrix[11]);
 246             TRACE(" %f %f %f %f\n", matrix[12], matrix[13], matrix[14], matrix[15]);
 247             TRACE("\n");
 248             glMultMatrixf(matrix);
 249         } else {
 250             /* I don't expect nonpower 2 textures to be used with generated texture coordinates, but if they are present a fixme. */
 251             FIXME("Non-power2 texture being used with generated texture coords\n");
 252         }
 253     }
 254
 255 }
 256
 257
 258 /* *******************************************
 259    IWineD3DCubeTexture IWineD3DCubeTexture parts follow
 260    ******************************************* */
 261 HRESULT WINAPI IWineD3DCubeTextureImpl_GetLevelDesc(IWineD3DCubeTexture *iface, UINT Level, WINED3DSURFACE_DESC* pDesc) {
 262     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 263
 264     if (Level < This->baseTexture.levels) {
 265         TRACE("(%p) level (%d)\n", This, Level);
 266         return IWineD3DSurface_GetDesc(This->surfaces[0][Level], pDesc);
 267     }
 268     FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 269     return D3DERR_INVALIDCALL;
 270 }
 271
 272 HRESULT WINAPI IWineD3DCubeTextureImpl_GetCubeMapSurface(IWineD3DCubeTexture *iface, D3DCUBEMAP_FACES FaceType, UINT Level, IWineD3DSurface** ppCubeMapSurface) {
 273     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 274     HRESULT hr = D3DERR_INVALIDCALL;
 275
 276     if (Level < This->baseTexture.levels && FaceType >= D3DCUBEMAP_FACE_POSITIVE_X && FaceType <= D3DCUBEMAP_FACE_NEGATIVE_Z) {
 277         *ppCubeMapSurface = This->surfaces[FaceType][Level];
 278         IWineD3DSurface_AddRef(*ppCubeMapSurface);
 279
 280         hr = D3D_OK;
 281     }
 282     if (D3D_OK == hr) {
 283         TRACE("(%p) -> faceType(%d) level(%d) returning surface@%p\n", This, FaceType, Level, This->surfaces[FaceType][Level]);
 284     } else {
 285         WARN("(%p) level(%d) overflow Levels(%d) Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
 286     }
 287
 288     return hr;
 289 }
 290
 291 HRESULT WINAPI IWineD3DCubeTextureImpl_LockRect(IWineD3DCubeTexture *iface, D3DCUBEMAP_FACES FaceType, UINT Level, D3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags) {
 292     HRESULT hr = D3DERR_INVALIDCALL;
 293     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 294
 295     if (Level < This->baseTexture.levels && FaceType >= D3DCUBEMAP_FACE_POSITIVE_X && FaceType <= D3DCUBEMAP_FACE_NEGATIVE_Z) {
 296         hr = IWineD3DSurface_LockRect(This->surfaces[FaceType][Level], pLockedRect, pRect, Flags);
 297     }
 298
 299     if (D3D_OK == hr) {
 300         TRACE("(%p) -> faceType(%d) level(%d) returning memory@%p success(%lu)\n", This, FaceType, Level, pLockedRect->pBits, hr);
 301     } else {
 302         WARN("(%p) level(%d) overflow Levels(%d)  Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
 303     }
 304
 305     return hr;
 306 }
 307
 308 HRESULT WINAPI IWineD3DCubeTextureImpl_UnlockRect(IWineD3DCubeTexture *iface, D3DCUBEMAP_FACES FaceType, UINT Level) {
 309     HRESULT hr = D3DERR_INVALIDCALL;
 310     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 311
 312     if (Level < This->baseTexture.levels && FaceType >= D3DCUBEMAP_FACE_POSITIVE_X && FaceType <= D3DCUBEMAP_FACE_NEGATIVE_Z) {
 313         hr = IWineD3DSurface_UnlockRect(This->surfaces[FaceType][Level]);
 314     }
 315
 316     if (D3D_OK == hr) {
 317         TRACE("(%p) -> faceType(%d) level(%d) success(%lu)\n", This, FaceType, Level, hr);
 318     } else {
 319         WARN("(%p) level(%d) overflow Levels(%d) Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
 320     }
 321     return hr;
 322 }
 323
 324 HRESULT  WINAPI IWineD3DCubeTextureImpl_AddDirtyRect(IWineD3DCubeTexture *iface, D3DCUBEMAP_FACES FaceType, CONST RECT* pDirtyRect) {
 325     HRESULT hr = D3DERR_INVALIDCALL;
 326     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
 327     This->baseTexture.dirty = TRUE;
 328     TRACE("(%p) : dirtyfication of faceType(%d) Level (0)\n", This, FaceType);
 329     if (FaceType >= D3DCUBEMAP_FACE_POSITIVE_X && FaceType <= D3DCUBEMAP_FACE_NEGATIVE_Z) {
 330         hr = IWineD3DSurface_AddDirtyRect(This->surfaces[FaceType][0], pDirtyRect);
 331     } else {
 332         WARN("(%p) overflow FaceType(%d)\n", This, FaceType);
 333     }
 334     return hr;
 335 }
 336
 337
 338 const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl =
 339 {
 340     /* IUnknown */
 341     IWineD3DCubeTextureImpl_QueryInterface,
 342     IWineD3DCubeTextureImpl_AddRef,
 343     IWineD3DCubeTextureImpl_Release,
 344     /* IWineD3DResource */
 345     IWineD3DCubeTextureImpl_GetParent,
 346     IWineD3DCubeTextureImpl_GetDevice,
 347     IWineD3DCubeTextureImpl_SetPrivateData,
 348     IWineD3DCubeTextureImpl_GetPrivateData,
 349     IWineD3DCubeTextureImpl_FreePrivateData,
 350     IWineD3DCubeTextureImpl_SetPriority,
 351     IWineD3DCubeTextureImpl_GetPriority,
 352     IWineD3DCubeTextureImpl_PreLoad,
 353     IWineD3DCubeTextureImpl_GetType,
 354     /* IWineD3DBaseTexture */
 355     IWineD3DCubeTextureImpl_SetLOD,
 356     IWineD3DCubeTextureImpl_GetLOD,
 357     IWineD3DCubeTextureImpl_GetLevelCount,
 358     IWineD3DCubeTextureImpl_SetAutoGenFilterType,
 359     IWineD3DCubeTextureImpl_GetAutoGenFilterType,
 360     IWineD3DCubeTextureImpl_GenerateMipSubLevels,
 361     IWineD3DCubeTextureImpl_SetDirty,
 362     IWineD3DCubeTextureImpl_GetDirty,
 363     IWineD3DCubeTextureImpl_BindTexture,
 364     IWineD3DCubeTextureImpl_UnBindTexture,
 365     IWineD3DCubeTextureImpl_GetTextureDimensions,
 366     IWineD3DCubeTextureImpl_ApplyStateChanges,
 367     /* IWineD3DCubeTexture */
 368     IWineD3DCubeTextureImpl_GetLevelDesc,
 369     IWineD3DCubeTextureImpl_GetCubeMapSurface,
 370     IWineD3DCubeTextureImpl_LockRect,
 371     IWineD3DCubeTextureImpl_UnlockRect,
 372     IWineD3DCubeTextureImpl_AddDirtyRect
 373 };