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     TRACE("(%p)\n", This);
 149
 150     /* Unload all the surfaces and reset the texture name. If UnLoad was called on the
 151      * surface before, this one will be a NOP and vice versa. Unloading an unloaded
 152      * surface is fine
 153      */
 154     for (i = 0; i < This->baseTexture.levels; i++) {
 155         IWineD3DSurface_UnLoad(This->surfaces[i]);
 156         IWineD3DSurface_SetGlTextureDesc(This->surfaces[i], 0, IWineD3DTexture_GetTextureDimensions(iface));
 157     }
 158
 159     IWineD3DBaseTextureImpl_UnLoad((IWineD3DBaseTexture *) iface);
 160 }
 161
 162 static WINED3DRESOURCETYPE WINAPI IWineD3DTextureImpl_GetType(IWineD3DTexture *iface) {
 163     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 164 }
 165
 166 static HRESULT WINAPI IWineD3DTextureImpl_GetParent(IWineD3DTexture *iface, IUnknown **pParent) {
 167     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 168 }
 169
 170 /* ******************************************************
 171    IWineD3DTexture IWineD3DBaseTexture parts follow
 172    ****************************************************** */
 173 static DWORD WINAPI IWineD3DTextureImpl_SetLOD(IWineD3DTexture *iface, DWORD LODNew) {
 174     return IWineD3DBaseTextureImpl_SetLOD((IWineD3DBaseTexture *)iface, LODNew);
 175 }
 176
 177 static DWORD WINAPI IWineD3DTextureImpl_GetLOD(IWineD3DTexture *iface) {
 178     return IWineD3DBaseTextureImpl_GetLOD((IWineD3DBaseTexture *)iface);
 179 }
 180
 181 static DWORD WINAPI IWineD3DTextureImpl_GetLevelCount(IWineD3DTexture *iface) {
 182     return IWineD3DBaseTextureImpl_GetLevelCount((IWineD3DBaseTexture *)iface);
 183 }
 184
 185 static HRESULT WINAPI IWineD3DTextureImpl_SetAutoGenFilterType(IWineD3DTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 186   return IWineD3DBaseTextureImpl_SetAutoGenFilterType((IWineD3DBaseTexture *)iface, FilterType);
 187 }
 188
 189 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DTextureImpl_GetAutoGenFilterType(IWineD3DTexture *iface) {
 190   return IWineD3DBaseTextureImpl_GetAutoGenFilterType((IWineD3DBaseTexture *)iface);
 191 }
 192
 193 static void WINAPI IWineD3DTextureImpl_GenerateMipSubLevels(IWineD3DTexture *iface) {
 194     IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
 195 }
 196
 197 /* Internal function, No d3d mapping */
 198 static BOOL WINAPI IWineD3DTextureImpl_SetDirty(IWineD3DTexture *iface, BOOL dirty) {
 199     return IWineD3DBaseTextureImpl_SetDirty((IWineD3DBaseTexture *)iface, dirty);
 200 }
 201
 202 static BOOL WINAPI IWineD3DTextureImpl_GetDirty(IWineD3DTexture *iface) {
 203     return IWineD3DBaseTextureImpl_GetDirty((IWineD3DBaseTexture *)iface);
 204 }
 205
 206 static HRESULT WINAPI IWineD3DTextureImpl_BindTexture(IWineD3DTexture *iface) {
 207     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 208     BOOL set_gl_texture_desc = This->baseTexture.textureName == 0;
 209     HRESULT hr;
 210
 211     TRACE("(%p) : relay to BaseTexture\n", This);
 212
 213     hr = IWineD3DBaseTextureImpl_BindTexture((IWineD3DBaseTexture *)iface);
 214     if (set_gl_texture_desc && SUCCEEDED(hr)) {
 215         UINT i;
 216         for (i = 0; i < This->baseTexture.levels; ++i) {
 217             IWineD3DSurface_SetGlTextureDesc(This->surfaces[i], This->baseTexture.textureName, IWineD3DTexture_GetTextureDimensions(iface));
 218         }
 219     }
 220
 221     return hr;
 222 }
 223
 224 static HRESULT WINAPI IWineD3DTextureImpl_UnBindTexture(IWineD3DTexture *iface) {
 225     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 226     TRACE("(%p) : relay to BaseTexture\n", This);
 227     return IWineD3DBaseTextureImpl_UnBindTexture((IWineD3DBaseTexture *)iface);
 228 }
 229
 230 static UINT WINAPI IWineD3DTextureImpl_GetTextureDimensions(IWineD3DTexture *iface) {
 231     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 232     TRACE("(%p)\n", This);
 233
 234     return This->target;
 235 }
 236
 237 static void WINAPI IWineD3DTextureImpl_ApplyStateChanges(IWineD3DTexture *iface,
 238                                                    const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 239                                                    const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 240     TRACE("(%p) : relay to BaseTexture\n", iface);
 241     IWineD3DBaseTextureImpl_ApplyStateChanges((IWineD3DBaseTexture *)iface, textureStates, samplerStates);
 242 }
 243
 244 /* *******************************************
 245    IWineD3DTexture IWineD3DTexture parts follow
 246    ******************************************* */
 247 static void WINAPI IWineD3DTextureImpl_Destroy(IWineD3DTexture *iface, D3DCB_DESTROYSURFACEFN D3DCB_DestroySurface) {
 248     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 249     int i;
 250
 251     TRACE("(%p) : Cleaning up\n",This);
 252     for (i = 0; i < This->baseTexture.levels; i++) {
 253         if (This->surfaces[i] != NULL) {
 254             /* Clean out the texture name we gave to the surface so that the surface doesn't try and release it */
 255             IWineD3DSurface_SetGlTextureDesc(This->surfaces[i], 0, 0);
 256             IWineD3DSurface_SetContainer(This->surfaces[i], 0);
 257             D3DCB_DestroySurface(This->surfaces[i]);
 258         }
 259     }
 260     TRACE("(%p) : cleaning up base texture\n", This);
 261     IWineD3DBaseTextureImpl_CleanUp((IWineD3DBaseTexture *)iface);
 262     /* free the object */
 263     HeapFree(GetProcessHeap(), 0, This);
 264 }
 265
 266 static HRESULT WINAPI IWineD3DTextureImpl_GetLevelDesc(IWineD3DTexture *iface, UINT Level, WINED3DSURFACE_DESC* pDesc) {
 267     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 268
 269     if (Level < This->baseTexture.levels) {
 270         TRACE("(%p) Level (%d)\n", This, Level);
 271         return IWineD3DSurface_GetDesc(This->surfaces[Level], pDesc);
 272     }
 273     FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 274     return WINED3DERR_INVALIDCALL;
 275 }
 276
 277 static HRESULT WINAPI IWineD3DTextureImpl_GetSurfaceLevel(IWineD3DTexture *iface, UINT Level, IWineD3DSurface** ppSurfaceLevel) {
 278     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 279     HRESULT hr = WINED3DERR_INVALIDCALL;
 280
 281     if (Level < This->baseTexture.levels) {
 282         *ppSurfaceLevel = This->surfaces[Level];
 283         IWineD3DSurface_AddRef(This->surfaces[Level]);
 284         hr = WINED3D_OK;
 285         TRACE("(%p) : returning %p for level %d\n", This, *ppSurfaceLevel, Level);
 286     }
 287     if (WINED3D_OK != hr) {
 288         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 289         *ppSurfaceLevel = NULL; /* Just to be on the safe side.. */
 290     }
 291     return hr;
 292 }
 293
 294 static HRESULT WINAPI IWineD3DTextureImpl_LockRect(IWineD3DTexture *iface, UINT Level, WINED3DLOCKED_RECT *pLockedRect,
 295                                             CONST RECT *pRect, DWORD Flags) {
 296     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 297     HRESULT hr = WINED3DERR_INVALIDCALL;
 298
 299     if (Level < This->baseTexture.levels) {
 300         hr = IWineD3DSurface_LockRect(This->surfaces[Level], pLockedRect, pRect, Flags);
 301     }
 302     if (WINED3D_OK == hr) {
 303         TRACE("(%p) Level (%d) success\n", This, Level);
 304     } else {
 305         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 306     }
 307
 308     return hr;
 309 }
 310
 311 static HRESULT WINAPI IWineD3DTextureImpl_UnlockRect(IWineD3DTexture *iface, UINT Level) {
 312    IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 313     HRESULT hr = WINED3DERR_INVALIDCALL;
 314
 315     if (Level < This->baseTexture.levels) {
 316         hr = IWineD3DSurface_UnlockRect(This->surfaces[Level]);
 317     }
 318     if ( WINED3D_OK == hr) {
 319         TRACE("(%p) Level (%d) success\n", This, Level);
 320     } else {
 321         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 322     }
 323     return hr;
 324 }
 325
 326 static HRESULT WINAPI IWineD3DTextureImpl_AddDirtyRect(IWineD3DTexture *iface, CONST RECT* pDirtyRect) {
 327     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 328     This->baseTexture.dirty = TRUE;
 329     TRACE("(%p) : dirtyfication of surface Level (0)\n", This);
 330     return IWineD3DSurface_AddDirtyRect(This->surfaces[0], pDirtyRect);
 331 }
 332
 333 const IWineD3DTextureVtbl IWineD3DTexture_Vtbl =
 334 {
 335     /* IUnknown */
 336     IWineD3DTextureImpl_QueryInterface,
 337     IWineD3DTextureImpl_AddRef,
 338     IWineD3DTextureImpl_Release,
 339     /* IWineD3DResource */
 340     IWineD3DTextureImpl_GetParent,
 341     IWineD3DTextureImpl_GetDevice,
 342     IWineD3DTextureImpl_SetPrivateData,
 343     IWineD3DTextureImpl_GetPrivateData,
 344     IWineD3DTextureImpl_FreePrivateData,
 345     IWineD3DTextureImpl_SetPriority,
 346     IWineD3DTextureImpl_GetPriority,
 347     IWineD3DTextureImpl_PreLoad,
 348     IWineD3DTextureImpl_UnLoad,
 349     IWineD3DTextureImpl_GetType,
 350     /* IWineD3DBaseTexture */
 351     IWineD3DTextureImpl_SetLOD,
 352     IWineD3DTextureImpl_GetLOD,
 353     IWineD3DTextureImpl_GetLevelCount,
 354     IWineD3DTextureImpl_SetAutoGenFilterType,
 355     IWineD3DTextureImpl_GetAutoGenFilterType,
 356     IWineD3DTextureImpl_GenerateMipSubLevels,
 357     IWineD3DTextureImpl_SetDirty,
 358     IWineD3DTextureImpl_GetDirty,
 359     IWineD3DTextureImpl_BindTexture,
 360     IWineD3DTextureImpl_UnBindTexture,
 361     IWineD3DTextureImpl_GetTextureDimensions,
 362     IWineD3DTextureImpl_ApplyStateChanges,
 363     /* IWineD3DTexture */
 364     IWineD3DTextureImpl_Destroy,
 365     IWineD3DTextureImpl_GetLevelDesc,
 366     IWineD3DTextureImpl_GetSurfaceLevel,
 367     IWineD3DTextureImpl_LockRect,
 368     IWineD3DTextureImpl_UnlockRect,
 369     IWineD3DTextureImpl_AddDirtyRect
 370 };