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  *
   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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "wined3d_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d_texture);
  27 #define GLINFO_LOCATION This->resource.wineD3DDevice->adapter->gl_info
  28
  29 /* *******************************************
  30    IWineD3DTexture IUnknown parts follow
  31    ******************************************* */
  32 static HRESULT WINAPI IWineD3DTextureImpl_QueryInterface(IWineD3DTexture *iface, REFIID riid, LPVOID *ppobj)
  33 {
  34     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
  35     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  36     if (IsEqualGUID(riid, &IID_IUnknown)
  37         || IsEqualGUID(riid, &IID_IWineD3DBase)
  38         || IsEqualGUID(riid, &IID_IWineD3DResource)
  39         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)
  40         || IsEqualGUID(riid, &IID_IWineD3DTexture)){
  41         IUnknown_AddRef(iface);
  42         *ppobj = This;
  43         return WINED3D_OK;
  44     }
  45     *ppobj = NULL;
  46     return E_NOINTERFACE;
  47 }
  48
  49 static ULONG WINAPI IWineD3DTextureImpl_AddRef(IWineD3DTexture *iface) {
  50     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
  51     TRACE("(%p) : AddRef increasing from %d\n", This, This->resource.ref);
  52     return InterlockedIncrement(&This->resource.ref);
  53 }
  54
  55 static ULONG WINAPI IWineD3DTextureImpl_Release(IWineD3DTexture *iface) {
  56     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
  57     ULONG ref;
  58     TRACE("(%p) : Releasing from %d\n", This, This->resource.ref);
  59     ref = InterlockedDecrement(&This->resource.ref);
  60     if (ref == 0) {
  61         IWineD3DTexture_Destroy(iface, D3DCB_DefaultDestroySurface);
  62     }
  63     return ref;
  64 }
  65
  66
  67 /* ****************************************************
  68    IWineD3DTexture IWineD3DResource parts follow
  69    **************************************************** */
  70 static HRESULT WINAPI IWineD3DTextureImpl_GetDevice(IWineD3DTexture *iface, IWineD3DDevice** ppDevice) {
  71     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
  72 }
  73
  74 static HRESULT WINAPI IWineD3DTextureImpl_SetPrivateData(IWineD3DTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  75     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
  76 }
  77
  78 static HRESULT WINAPI IWineD3DTextureImpl_GetPrivateData(IWineD3DTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  79     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  80 }
  81
  82 static HRESULT WINAPI IWineD3DTextureImpl_FreePrivateData(IWineD3DTexture *iface, REFGUID refguid) {
  83     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
  84 }
  85
  86 static DWORD WINAPI IWineD3DTextureImpl_SetPriority(IWineD3DTexture *iface, DWORD PriorityNew) {
  87     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
  88 }
  89
  90 static DWORD WINAPI IWineD3DTextureImpl_GetPriority(IWineD3DTexture *iface) {
  91     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
  92 }
  93
  94 static void WINAPI IWineD3DTextureImpl_PreLoad(IWineD3DTexture *iface) {
  95
  96     /* Override the IWineD3DResource PreLoad method */
  97     unsigned int i;
  98     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
  99     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
 100     BOOL srgb_mode = This->baseTexture.is_srgb;
 101     BOOL srgb_was_toggled = FALSE;
 102
 103     TRACE("(%p) : About to load texture\n", This);
 104
 105     if(!device->isInDraw) {
 106         /* ActivateContext sets isInDraw to TRUE when loading a pbuffer into a texture, thus no danger of
 107          * recursive calls
 108          */
 109         ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
 110     } else if (GL_SUPPORT(EXT_TEXTURE_SRGB) && This->baseTexture.bindCount > 0) {
 111         srgb_mode = device->stateBlock->samplerState[This->baseTexture.sampler][WINED3DSAMP_SRGBTEXTURE];
 112         srgb_was_toggled = This->baseTexture.is_srgb != srgb_mode;
 113         This->baseTexture.is_srgb = srgb_mode;
 114     }
 115
 116     IWineD3DTexture_BindTexture(iface);
 117     ENTER_GL();
 118     /* If the texture is marked dirty or the srgb sampler setting has changed since the last load then reload the surfaces */
 119     if (This->baseTexture.dirty) {
 120         for (i = 0; i < This->baseTexture.levels; i++) {
 121             IWineD3DSurface_LoadTexture(This->surfaces[i], srgb_mode);
 122         }
 123     } else if (srgb_was_toggled) {
 124         if (This->baseTexture.srgb_mode_change_count < 20)
 125             ++This->baseTexture.srgb_mode_change_count;
 126         else
 127             FIXME("Texture (%p) has been reloaded at least 20 times due to WINED3DSAMP_SRGBTEXTURE changes on it\'s sampler\n", This);
 128
 129         for (i = 0; i < This->baseTexture.levels; i++) {
 130             IWineD3DSurface_AddDirtyRect(This->surfaces[i], NULL);
 131             IWineD3DSurface_SetGlTextureDesc(This->surfaces[i], This->baseTexture.textureName, IWineD3DTexture_GetTextureDimensions(iface));
 132             IWineD3DSurface_LoadTexture(This->surfaces[i], srgb_mode);
 133         }
 134     } else {
 135         TRACE("(%p) Texture not dirty, nothing to do\n" , iface);
 136     }
 137     LEAVE_GL();
 138
 139     /* No longer dirty */
 140     This->baseTexture.dirty = FALSE;
 141
 142     return ;
 143 }
 144
 145 static void WINAPI IWineD3DTextureImpl_UnLoad(IWineD3DTexture *iface) {
 146     unsigned int i;
 147     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 148     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
 149     TRACE("(%p)\n", This);
 150
 151     /* Unload all the surfaces and reset the texture name. If UnLoad was called on the
 152      * surface before, this one will be a NOP and vice versa. Unloading an unloaded
 153      * surface is fine
 154      */
 155     for (i = 0; i < This->baseTexture.levels; i++) {
 156         IWineD3DSurface_UnLoad(This->surfaces[i]);
 157         IWineD3DSurface_SetGlTextureDesc(This->surfaces[i], 0, IWineD3DTexture_GetTextureDimensions(iface));
 158     }
 159
 160     if(This->baseTexture.textureName) {
 161         ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
 162         ENTER_GL();
 163         glDeleteTextures(1, &This->baseTexture.textureName);
 164         This->baseTexture.textureName = 0;
 165         LEAVE_GL();
 166     }
 167 }
 168
 169 static WINED3DRESOURCETYPE WINAPI IWineD3DTextureImpl_GetType(IWineD3DTexture *iface) {
 170     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 171 }
 172
 173 static HRESULT WINAPI IWineD3DTextureImpl_GetParent(IWineD3DTexture *iface, IUnknown **pParent) {
 174     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 175 }
 176
 177 /* ******************************************************
 178    IWineD3DTexture IWineD3DBaseTexture parts follow
 179    ****************************************************** */
 180 static DWORD WINAPI IWineD3DTextureImpl_SetLOD(IWineD3DTexture *iface, DWORD LODNew) {
 181     return IWineD3DBaseTextureImpl_SetLOD((IWineD3DBaseTexture *)iface, LODNew);
 182 }
 183
 184 static DWORD WINAPI IWineD3DTextureImpl_GetLOD(IWineD3DTexture *iface) {
 185     return IWineD3DBaseTextureImpl_GetLOD((IWineD3DBaseTexture *)iface);
 186 }
 187
 188 static DWORD WINAPI IWineD3DTextureImpl_GetLevelCount(IWineD3DTexture *iface) {
 189     return IWineD3DBaseTextureImpl_GetLevelCount((IWineD3DBaseTexture *)iface);
 190 }
 191
 192 static HRESULT WINAPI IWineD3DTextureImpl_SetAutoGenFilterType(IWineD3DTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 193   return IWineD3DBaseTextureImpl_SetAutoGenFilterType((IWineD3DBaseTexture *)iface, FilterType);
 194 }
 195
 196 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DTextureImpl_GetAutoGenFilterType(IWineD3DTexture *iface) {
 197   return IWineD3DBaseTextureImpl_GetAutoGenFilterType((IWineD3DBaseTexture *)iface);
 198 }
 199
 200 static void WINAPI IWineD3DTextureImpl_GenerateMipSubLevels(IWineD3DTexture *iface) {
 201     IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
 202 }
 203
 204 /* Internal function, No d3d mapping */
 205 static BOOL WINAPI IWineD3DTextureImpl_SetDirty(IWineD3DTexture *iface, BOOL dirty) {
 206     return IWineD3DBaseTextureImpl_SetDirty((IWineD3DBaseTexture *)iface, dirty);
 207 }
 208
 209 static BOOL WINAPI IWineD3DTextureImpl_GetDirty(IWineD3DTexture *iface) {
 210     return IWineD3DBaseTextureImpl_GetDirty((IWineD3DBaseTexture *)iface);
 211 }
 212
 213 static HRESULT WINAPI IWineD3DTextureImpl_BindTexture(IWineD3DTexture *iface) {
 214     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 215     BOOL set_gl_texture_desc = This->baseTexture.textureName == 0;
 216     HRESULT hr;
 217
 218     TRACE("(%p) : relay to BaseTexture\n", This);
 219
 220     hr = IWineD3DBaseTextureImpl_BindTexture((IWineD3DBaseTexture *)iface);
 221     if (set_gl_texture_desc && SUCCEEDED(hr)) {
 222         UINT i;
 223         for (i = 0; i < This->baseTexture.levels; ++i) {
 224             IWineD3DSurface_SetGlTextureDesc(This->surfaces[i], This->baseTexture.textureName, IWineD3DTexture_GetTextureDimensions(iface));
 225         }
 226     }
 227
 228     return hr;
 229 }
 230
 231 static HRESULT WINAPI IWineD3DTextureImpl_UnBindTexture(IWineD3DTexture *iface) {
 232     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 233     TRACE("(%p) : relay to BaseTexture\n", This);
 234     return IWineD3DBaseTextureImpl_UnBindTexture((IWineD3DBaseTexture *)iface);
 235 }
 236
 237 static UINT WINAPI IWineD3DTextureImpl_GetTextureDimensions(IWineD3DTexture *iface) {
 238     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 239     TRACE("(%p)\n", This);
 240
 241     return This->target;
 242 }
 243
 244 static void WINAPI IWineD3DTextureImpl_ApplyStateChanges(IWineD3DTexture *iface,
 245                                                    const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 246                                                    const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 247     TRACE("(%p) : relay to BaseTexture\n", iface);
 248     IWineD3DBaseTextureImpl_ApplyStateChanges((IWineD3DBaseTexture *)iface, textureStates, samplerStates);
 249 }
 250
 251 /* *******************************************
 252    IWineD3DTexture IWineD3DTexture parts follow
 253    ******************************************* */
 254 static void WINAPI IWineD3DTextureImpl_Destroy(IWineD3DTexture *iface, D3DCB_DESTROYSURFACEFN D3DCB_DestroySurface) {
 255     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 256     int i;
 257
 258     TRACE("(%p) : Cleaning up\n",This);
 259     for (i = 0; i < This->baseTexture.levels; i++) {
 260         if (This->surfaces[i] != NULL) {
 261             /* Clean out the texture name we gave to the surface so that the surface doesn't try and release it */
 262             IWineD3DSurface_SetGlTextureDesc(This->surfaces[i], 0, 0);
 263             IWineD3DSurface_SetContainer(This->surfaces[i], 0);
 264             D3DCB_DestroySurface(This->surfaces[i]);
 265         }
 266     }
 267     TRACE("(%p) : cleaning up base texture\n", This);
 268     IWineD3DBaseTextureImpl_CleanUp((IWineD3DBaseTexture *)iface);
 269     /* free the object */
 270     HeapFree(GetProcessHeap(), 0, This);
 271 }
 272
 273 static HRESULT WINAPI IWineD3DTextureImpl_GetLevelDesc(IWineD3DTexture *iface, UINT Level, WINED3DSURFACE_DESC* pDesc) {
 274     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 275
 276     if (Level < This->baseTexture.levels) {
 277         TRACE("(%p) Level (%d)\n", This, Level);
 278         return IWineD3DSurface_GetDesc(This->surfaces[Level], pDesc);
 279     }
 280     FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 281     return WINED3DERR_INVALIDCALL;
 282 }
 283
 284 static HRESULT WINAPI IWineD3DTextureImpl_GetSurfaceLevel(IWineD3DTexture *iface, UINT Level, IWineD3DSurface** ppSurfaceLevel) {
 285     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 286     HRESULT hr = WINED3DERR_INVALIDCALL;
 287
 288     if (Level < This->baseTexture.levels) {
 289         *ppSurfaceLevel = This->surfaces[Level];
 290         IWineD3DSurface_AddRef(This->surfaces[Level]);
 291         hr = WINED3D_OK;
 292         TRACE("(%p) : returning %p for level %d\n", This, *ppSurfaceLevel, Level);
 293     }
 294     if (WINED3D_OK != hr) {
 295         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 296         *ppSurfaceLevel = NULL; /* Just to be on the safe side.. */
 297     }
 298     return hr;
 299 }
 300
 301 static HRESULT WINAPI IWineD3DTextureImpl_LockRect(IWineD3DTexture *iface, UINT Level, WINED3DLOCKED_RECT *pLockedRect,
 302                                             CONST RECT *pRect, DWORD Flags) {
 303     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 304     HRESULT hr = WINED3DERR_INVALIDCALL;
 305
 306     if (Level < This->baseTexture.levels) {
 307         hr = IWineD3DSurface_LockRect(This->surfaces[Level], pLockedRect, pRect, Flags);
 308     }
 309     if (WINED3D_OK == hr) {
 310         TRACE("(%p) Level (%d) success\n", This, Level);
 311     } else {
 312         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 313     }
 314
 315     return hr;
 316 }
 317
 318 static HRESULT WINAPI IWineD3DTextureImpl_UnlockRect(IWineD3DTexture *iface, UINT Level) {
 319    IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 320     HRESULT hr = WINED3DERR_INVALIDCALL;
 321
 322     if (Level < This->baseTexture.levels) {
 323         hr = IWineD3DSurface_UnlockRect(This->surfaces[Level]);
 324     }
 325     if ( WINED3D_OK == hr) {
 326         TRACE("(%p) Level (%d) success\n", This, Level);
 327     } else {
 328         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 329     }
 330     return hr;
 331 }
 332
 333 static HRESULT WINAPI IWineD3DTextureImpl_AddDirtyRect(IWineD3DTexture *iface, CONST RECT* pDirtyRect) {
 334     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 335     This->baseTexture.dirty = TRUE;
 336     TRACE("(%p) : dirtyfication of surface Level (0)\n", This);
 337     return IWineD3DSurface_AddDirtyRect(This->surfaces[0], pDirtyRect);
 338 }
 339
 340 const IWineD3DTextureVtbl IWineD3DTexture_Vtbl =
 341 {
 342     /* IUnknown */
 343     IWineD3DTextureImpl_QueryInterface,
 344     IWineD3DTextureImpl_AddRef,
 345     IWineD3DTextureImpl_Release,
 346     /* IWineD3DResource */
 347     IWineD3DTextureImpl_GetParent,
 348     IWineD3DTextureImpl_GetDevice,
 349     IWineD3DTextureImpl_SetPrivateData,
 350     IWineD3DTextureImpl_GetPrivateData,
 351     IWineD3DTextureImpl_FreePrivateData,
 352     IWineD3DTextureImpl_SetPriority,
 353     IWineD3DTextureImpl_GetPriority,
 354     IWineD3DTextureImpl_PreLoad,
 355     IWineD3DTextureImpl_UnLoad,
 356     IWineD3DTextureImpl_GetType,
 357     /* IWineD3DBaseTexture */
 358     IWineD3DTextureImpl_SetLOD,
 359     IWineD3DTextureImpl_GetLOD,
 360     IWineD3DTextureImpl_GetLevelCount,
 361     IWineD3DTextureImpl_SetAutoGenFilterType,
 362     IWineD3DTextureImpl_GetAutoGenFilterType,
 363     IWineD3DTextureImpl_GenerateMipSubLevels,
 364     IWineD3DTextureImpl_SetDirty,
 365     IWineD3DTextureImpl_GetDirty,
 366     IWineD3DTextureImpl_BindTexture,
 367     IWineD3DTextureImpl_UnBindTexture,
 368     IWineD3DTextureImpl_GetTextureDimensions,
 369     IWineD3DTextureImpl_ApplyStateChanges,
 370     /* IWineD3DTexture */
 371     IWineD3DTextureImpl_Destroy,
 372     IWineD3DTextureImpl_GetLevelDesc,
 373     IWineD3DTextureImpl_GetSurfaceLevel,
 374     IWineD3DTextureImpl_LockRect,
 375     IWineD3DTextureImpl_UnlockRect,
 376     IWineD3DTextureImpl_AddDirtyRect
 377 };