dlls/wined3d/texture.c

   1 /*
   2  * IWineD3DTexture 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    IWineD3DTexture IUnknown parts follow
  32    ******************************************* */
  33 static HRESULT WINAPI IWineD3DTextureImpl_QueryInterface(IWineD3DTexture *iface, REFIID riid, LPVOID *ppobj)
  34 {
  35     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)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_IWineD3DTexture)){
  42         IUnknown_AddRef(iface);
  43         *ppobj = This;
  44         return WINED3D_OK;
  45     }
  46     *ppobj = NULL;
  47     return E_NOINTERFACE;
  48 }
  49
  50 static ULONG WINAPI IWineD3DTextureImpl_AddRef(IWineD3DTexture *iface) {
  51     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)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 IWineD3DTextureImpl_Release(IWineD3DTexture *iface) {
  57     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)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         IWineD3DTexture_Destroy(iface, D3DCB_DefaultDestroySurface);
  63     }
  64     return ref;
  65 }
  66
  67
  68 /* ****************************************************
  69    IWineD3DTexture IWineD3DResource parts follow
  70    **************************************************** */
  71 static HRESULT WINAPI IWineD3DTextureImpl_GetDevice(IWineD3DTexture *iface, IWineD3DDevice** ppDevice) {
  72     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
  73 }
  74
  75 static HRESULT WINAPI IWineD3DTextureImpl_SetPrivateData(IWineD3DTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  76     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
  77 }
  78
  79 static HRESULT WINAPI IWineD3DTextureImpl_GetPrivateData(IWineD3DTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  80     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  81 }
  82
  83 static HRESULT WINAPI IWineD3DTextureImpl_FreePrivateData(IWineD3DTexture *iface, REFGUID refguid) {
  84     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
  85 }
  86
  87 static DWORD WINAPI IWineD3DTextureImpl_SetPriority(IWineD3DTexture *iface, DWORD PriorityNew) {
  88     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
  89 }
  90
  91 static DWORD WINAPI IWineD3DTextureImpl_GetPriority(IWineD3DTexture *iface) {
  92     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
  93 }
  94
  95 static void WINAPI IWineD3DTextureImpl_PreLoad(IWineD3DTexture *iface) {
  96
  97     /* Override the IWineD3DResource PreLoad method */
  98     unsigned int i;
  99     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 100     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
 101     BOOL srgb_mode = This->baseTexture.is_srgb;
 102     BOOL srgb_was_toggled = FALSE;
 103
 104     TRACE("(%p) : About to load texture\n", This);
 105
 106     if(!device->isInDraw) {
 107         /* ActivateContext sets isInDraw to TRUE when loading a pbuffer into a texture, thus no danger of
 108          * recursive calls
 109          */
 110         ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
 111     } else if (GL_SUPPORT(EXT_TEXTURE_SRGB) && This->baseTexture.bindCount > 0) {
 112         srgb_mode = device->stateBlock->samplerState[This->baseTexture.sampler][WINED3DSAMP_SRGBTEXTURE];
 113         srgb_was_toggled = This->baseTexture.is_srgb != srgb_mode;
 114         This->baseTexture.is_srgb = srgb_mode;
 115     }
 116
 117     IWineD3DTexture_BindTexture(iface);
 118
 119     if (This->resource.format == WINED3DFMT_P8 || This->resource.format == WINED3DFMT_A8P8) {
 120         for (i = 0; i < This->baseTexture.levels; i++) {
 121             if(palette9_changed((IWineD3DSurfaceImpl *)This->surfaces[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[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[i], SFLAG_INTEXTURE, FALSE);
 127             }
 128         }
 129     }
 130     /* If the texture is marked dirty or the srgb sampler setting has changed since the last load then reload the surfaces */
 131     if (This->baseTexture.dirty) {
 132         for (i = 0; i < This->baseTexture.levels; i++) {
 133             IWineD3DSurface_LoadTexture(This->surfaces[i], srgb_mode);
 134         }
 135     } else if (srgb_was_toggled) {
 136         if (This->baseTexture.srgb_mode_change_count < 20)
 137             ++This->baseTexture.srgb_mode_change_count;
 138         else
 139             FIXME("Texture (%p) has been reloaded at least 20 times due to WINED3DSAMP_SRGBTEXTURE changes on it\'s sampler\n", This);
 140
 141         for (i = 0; i < This->baseTexture.levels; i++) {
 142             IWineD3DSurface_AddDirtyRect(This->surfaces[i], NULL);
 143             IWineD3DSurface_SetGlTextureDesc(This->surfaces[i], This->baseTexture.textureName, IWineD3DTexture_GetTextureDimensions(iface));
 144             IWineD3DSurface_LoadTexture(This->surfaces[i], srgb_mode);
 145         }
 146     } else {
 147         TRACE("(%p) Texture not dirty, nothing to do\n" , iface);
 148     }
 149
 150     /* No longer dirty */
 151     This->baseTexture.dirty = FALSE;
 152
 153     return ;
 154 }
 155
 156 static void WINAPI IWineD3DTextureImpl_UnLoad(IWineD3DTexture *iface) {
 157     unsigned int i;
 158     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 159     TRACE("(%p)\n", This);
 160
 161     /* Unload all the surfaces and reset the texture name. If UnLoad was called on the
 162      * surface before, this one will be a NOP and vice versa. Unloading an unloaded
 163      * surface is fine
 164      */
 165     for (i = 0; i < This->baseTexture.levels; i++) {
 166         IWineD3DSurface_UnLoad(This->surfaces[i]);
 167         IWineD3DSurface_SetGlTextureDesc(This->surfaces[i], 0, IWineD3DTexture_GetTextureDimensions(iface));
 168     }
 169
 170     IWineD3DBaseTextureImpl_UnLoad((IWineD3DBaseTexture *) iface);
 171 }
 172
 173 static WINED3DRESOURCETYPE WINAPI IWineD3DTextureImpl_GetType(IWineD3DTexture *iface) {
 174     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 175 }
 176
 177 static HRESULT WINAPI IWineD3DTextureImpl_GetParent(IWineD3DTexture *iface, IUnknown **pParent) {
 178     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 179 }
 180
 181 /* ******************************************************
 182    IWineD3DTexture IWineD3DBaseTexture parts follow
 183    ****************************************************** */
 184 static DWORD WINAPI IWineD3DTextureImpl_SetLOD(IWineD3DTexture *iface, DWORD LODNew) {
 185     return IWineD3DBaseTextureImpl_SetLOD((IWineD3DBaseTexture *)iface, LODNew);
 186 }
 187
 188 static DWORD WINAPI IWineD3DTextureImpl_GetLOD(IWineD3DTexture *iface) {
 189     return IWineD3DBaseTextureImpl_GetLOD((IWineD3DBaseTexture *)iface);
 190 }
 191
 192 static DWORD WINAPI IWineD3DTextureImpl_GetLevelCount(IWineD3DTexture *iface) {
 193     return IWineD3DBaseTextureImpl_GetLevelCount((IWineD3DBaseTexture *)iface);
 194 }
 195
 196 static HRESULT WINAPI IWineD3DTextureImpl_SetAutoGenFilterType(IWineD3DTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 197   return IWineD3DBaseTextureImpl_SetAutoGenFilterType((IWineD3DBaseTexture *)iface, FilterType);
 198 }
 199
 200 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DTextureImpl_GetAutoGenFilterType(IWineD3DTexture *iface) {
 201   return IWineD3DBaseTextureImpl_GetAutoGenFilterType((IWineD3DBaseTexture *)iface);
 202 }
 203
 204 static void WINAPI IWineD3DTextureImpl_GenerateMipSubLevels(IWineD3DTexture *iface) {
 205     IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
 206 }
 207
 208 /* Internal function, No d3d mapping */
 209 static BOOL WINAPI IWineD3DTextureImpl_SetDirty(IWineD3DTexture *iface, BOOL dirty) {
 210     return IWineD3DBaseTextureImpl_SetDirty((IWineD3DBaseTexture *)iface, dirty);
 211 }
 212
 213 static BOOL WINAPI IWineD3DTextureImpl_GetDirty(IWineD3DTexture *iface) {
 214     return IWineD3DBaseTextureImpl_GetDirty((IWineD3DBaseTexture *)iface);
 215 }
 216
 217 static HRESULT WINAPI IWineD3DTextureImpl_BindTexture(IWineD3DTexture *iface) {
 218     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 219     BOOL set_gl_texture_desc = This->baseTexture.textureName == 0;
 220     HRESULT hr;
 221
 222     TRACE("(%p) : relay to BaseTexture\n", This);
 223
 224     hr = IWineD3DBaseTextureImpl_BindTexture((IWineD3DBaseTexture *)iface);
 225     if (set_gl_texture_desc && SUCCEEDED(hr)) {
 226         UINT i;
 227         for (i = 0; i < This->baseTexture.levels; ++i) {
 228             IWineD3DSurface_SetGlTextureDesc(This->surfaces[i], This->baseTexture.textureName, IWineD3DTexture_GetTextureDimensions(iface));
 229         }
 230     }
 231
 232     return hr;
 233 }
 234
 235 static HRESULT WINAPI IWineD3DTextureImpl_UnBindTexture(IWineD3DTexture *iface) {
 236     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 237     TRACE("(%p) : relay to BaseTexture\n", This);
 238     return IWineD3DBaseTextureImpl_UnBindTexture((IWineD3DBaseTexture *)iface);
 239 }
 240
 241 static UINT WINAPI IWineD3DTextureImpl_GetTextureDimensions(IWineD3DTexture *iface) {
 242     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 243     TRACE("(%p)\n", This);
 244
 245     return This->target;
 246 }
 247
 248 static void WINAPI IWineD3DTextureImpl_ApplyStateChanges(IWineD3DTexture *iface,
 249                                                    const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 250                                                    const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 251     TRACE("(%p) : relay to BaseTexture\n", iface);
 252     IWineD3DBaseTextureImpl_ApplyStateChanges((IWineD3DBaseTexture *)iface, textureStates, samplerStates);
 253 }
 254
 255 /* *******************************************
 256    IWineD3DTexture IWineD3DTexture parts follow
 257    ******************************************* */
 258 static void WINAPI IWineD3DTextureImpl_Destroy(IWineD3DTexture *iface, D3DCB_DESTROYSURFACEFN D3DCB_DestroySurface) {
 259     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 260     int i;
 261
 262     TRACE("(%p) : Cleaning up\n",This);
 263     for (i = 0; i < This->baseTexture.levels; i++) {
 264         if (This->surfaces[i] != NULL) {
 265             /* Clean out the texture name we gave to the surface so that the surface doesn't try and release it */
 266             IWineD3DSurface_SetGlTextureDesc(This->surfaces[i], 0, 0);
 267             IWineD3DSurface_SetContainer(This->surfaces[i], 0);
 268             D3DCB_DestroySurface(This->surfaces[i]);
 269         }
 270     }
 271     TRACE("(%p) : cleaning up base texture\n", This);
 272     IWineD3DBaseTextureImpl_CleanUp((IWineD3DBaseTexture *)iface);
 273     /* free the object */
 274     HeapFree(GetProcessHeap(), 0, This);
 275 }
 276
 277 static HRESULT WINAPI IWineD3DTextureImpl_GetLevelDesc(IWineD3DTexture *iface, UINT Level, WINED3DSURFACE_DESC* pDesc) {
 278     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 279
 280     if (Level < This->baseTexture.levels) {
 281         TRACE("(%p) Level (%d)\n", This, Level);
 282         return IWineD3DSurface_GetDesc(This->surfaces[Level], pDesc);
 283     }
 284     FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 285     return WINED3DERR_INVALIDCALL;
 286 }
 287
 288 static HRESULT WINAPI IWineD3DTextureImpl_GetSurfaceLevel(IWineD3DTexture *iface, UINT Level, IWineD3DSurface** ppSurfaceLevel) {
 289     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 290     HRESULT hr = WINED3DERR_INVALIDCALL;
 291
 292     if (Level < This->baseTexture.levels) {
 293         *ppSurfaceLevel = This->surfaces[Level];
 294         IWineD3DSurface_AddRef(This->surfaces[Level]);
 295         hr = WINED3D_OK;
 296         TRACE("(%p) : returning %p for level %d\n", This, *ppSurfaceLevel, Level);
 297     }
 298     if (WINED3D_OK != hr) {
 299         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 300         *ppSurfaceLevel = NULL; /* Just to be on the safe side.. */
 301     }
 302     return hr;
 303 }
 304
 305 static HRESULT WINAPI IWineD3DTextureImpl_LockRect(IWineD3DTexture *iface, UINT Level, WINED3DLOCKED_RECT *pLockedRect,
 306                                             CONST RECT *pRect, DWORD Flags) {
 307     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 308     HRESULT hr = WINED3DERR_INVALIDCALL;
 309
 310     if (Level < This->baseTexture.levels) {
 311         hr = IWineD3DSurface_LockRect(This->surfaces[Level], pLockedRect, pRect, Flags);
 312     }
 313     if (WINED3D_OK == hr) {
 314         TRACE("(%p) Level (%d) success\n", This, Level);
 315     } else {
 316         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 317     }
 318
 319     return hr;
 320 }
 321
 322 static HRESULT WINAPI IWineD3DTextureImpl_UnlockRect(IWineD3DTexture *iface, UINT Level) {
 323    IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 324     HRESULT hr = WINED3DERR_INVALIDCALL;
 325
 326     if (Level < This->baseTexture.levels) {
 327         hr = IWineD3DSurface_UnlockRect(This->surfaces[Level]);
 328     }
 329     if ( WINED3D_OK == hr) {
 330         TRACE("(%p) Level (%d) success\n", This, Level);
 331     } else {
 332         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 333     }
 334     return hr;
 335 }
 336
 337 static HRESULT WINAPI IWineD3DTextureImpl_AddDirtyRect(IWineD3DTexture *iface, CONST RECT* pDirtyRect) {
 338     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 339     This->baseTexture.dirty = TRUE;
 340     TRACE("(%p) : dirtyfication of surface Level (0)\n", This);
 341     return IWineD3DSurface_AddDirtyRect(This->surfaces[0], pDirtyRect);
 342 }
 343
 344 const IWineD3DTextureVtbl IWineD3DTexture_Vtbl =
 345 {
 346     /* IUnknown */
 347     IWineD3DTextureImpl_QueryInterface,
 348     IWineD3DTextureImpl_AddRef,
 349     IWineD3DTextureImpl_Release,
 350     /* IWineD3DResource */
 351     IWineD3DTextureImpl_GetParent,
 352     IWineD3DTextureImpl_GetDevice,
 353     IWineD3DTextureImpl_SetPrivateData,
 354     IWineD3DTextureImpl_GetPrivateData,
 355     IWineD3DTextureImpl_FreePrivateData,
 356     IWineD3DTextureImpl_SetPriority,
 357     IWineD3DTextureImpl_GetPriority,
 358     IWineD3DTextureImpl_PreLoad,
 359     IWineD3DTextureImpl_UnLoad,
 360     IWineD3DTextureImpl_GetType,
 361     /* IWineD3DBaseTexture */
 362     IWineD3DTextureImpl_SetLOD,
 363     IWineD3DTextureImpl_GetLOD,
 364     IWineD3DTextureImpl_GetLevelCount,
 365     IWineD3DTextureImpl_SetAutoGenFilterType,
 366     IWineD3DTextureImpl_GetAutoGenFilterType,
 367     IWineD3DTextureImpl_GenerateMipSubLevels,
 368     IWineD3DTextureImpl_SetDirty,
 369     IWineD3DTextureImpl_GetDirty,
 370     IWineD3DTextureImpl_BindTexture,
 371     IWineD3DTextureImpl_UnBindTexture,
 372     IWineD3DTextureImpl_GetTextureDimensions,
 373     IWineD3DTextureImpl_ApplyStateChanges,
 374     /* IWineD3DTexture */
 375     IWineD3DTextureImpl_Destroy,
 376     IWineD3DTextureImpl_GetLevelDesc,
 377     IWineD3DTextureImpl_GetSurfaceLevel,
 378     IWineD3DTextureImpl_LockRect,
 379     IWineD3DTextureImpl_UnlockRect,
 380     IWineD3DTextureImpl_AddDirtyRect
 381 };