dlls/wined3d/texture.c

   1 /*
   2  * IDirect3DTexture9 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 /* *******************************************
  30    IWineD3DTexture IUnknown parts follow
  31    ******************************************* */
  32 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_IWineD3DResource)
  38         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)
  39         || IsEqualGUID(riid, &IID_IWineD3DTexture)){
  40         IUnknown_AddRef(iface);
  41         *ppobj = This;
  42         return D3D_OK;
  43     }
  44     return E_NOINTERFACE;
  45 }
  46
  47 ULONG WINAPI IWineD3DTextureImpl_AddRef(IWineD3DTexture *iface) {
  48     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
  49     TRACE("(%p) : AddRef increasing from %ld\n", This, This->resource.ref);
  50     IUnknown_AddRef(This->resource.parent);
  51     return InterlockedIncrement(&This->resource.ref);
  52 }
  53
  54 ULONG WINAPI IWineD3DTextureImpl_Release(IWineD3DTexture *iface) {
  55     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
  56     ULONG ref;
  57     TRACE("(%p) : Releasing from %ld\n", This, This->resource.ref);
  58     ref = InterlockedDecrement(&This->resource.ref);
  59     if (ref == 0) {
  60         int i;
  61         for (i = 0; i < This->baseTexture.levels; i++) {
  62             if (This->surfaces[i] != NULL) {
  63                 /* Because the surfaces were created using a callback we need to release there parent otehrwise we leave the parent hanging */
  64                 IUnknown* surfaceParent;
  65                 IWineD3DSurface_GetParent(This->surfaces[i], &surfaceParent);
  66                 IUnknown_Release(surfaceParent);
  67                 IUnknown_Release(surfaceParent);
  68             }
  69         }
  70
  71         IWineD3DBaseTextureImpl_CleanUp((IWineD3DBaseTexture *)iface);
  72         HeapFree(GetProcessHeap(), 0, This);
  73     } else {
  74         IUnknown_Release(This->resource.parent);  /* Released the reference to the d3dx object */
  75     }
  76     return ref;
  77 }
  78
  79 /* ****************************************************
  80    IWineD3DTexture IWineD3DResource parts follow
  81    **************************************************** */
  82 HRESULT WINAPI IWineD3DTextureImpl_GetDevice(IWineD3DTexture *iface, IWineD3DDevice** ppDevice) {
  83     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
  84 }
  85
  86 HRESULT WINAPI IWineD3DTextureImpl_SetPrivateData(IWineD3DTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  87     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
  88 }
  89
  90 HRESULT WINAPI IWineD3DTextureImpl_GetPrivateData(IWineD3DTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  91     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  92 }
  93
  94 HRESULT WINAPI IWineD3DTextureImpl_FreePrivateData(IWineD3DTexture *iface, REFGUID refguid) {
  95     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
  96 }
  97
  98 DWORD WINAPI IWineD3DTextureImpl_SetPriority(IWineD3DTexture *iface, DWORD PriorityNew) {
  99     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
 100 }
 101
 102 DWORD WINAPI IWineD3DTextureImpl_GetPriority(IWineD3DTexture *iface) {
 103     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
 104 }
 105
 106 void WINAPI IWineD3DTextureImpl_PreLoad(IWineD3DTexture *iface) {
 107
 108     /* Override the IWineD3DResource PreLoad method */
 109     unsigned int i;
 110     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 111
 112     TRACE("(%p) : About to load texture\n", This);
 113
 114     IWineD3DTexture_BindTexture(iface);
 115     ENTER_GL();
 116     /* If were dirty then reload the surfaces */
 117     if(This->baseTexture.dirty != FALSE) {
 118         for (i = 0; i < This->baseTexture.levels; i++) {
 119              IWineD3DSurface_LoadTexture(This->surfaces[i], GL_TEXTURE_2D, i);
 120         }
 121
 122         /* No longer dirty */
 123         This->baseTexture.dirty = FALSE;
 124     }
 125     LEAVE_GL();
 126
 127     return ;
 128 }
 129
 130 D3DRESOURCETYPE WINAPI IWineD3DTextureImpl_GetType(IWineD3DTexture *iface) {
 131     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 132 }
 133
 134 HRESULT WINAPI IWineD3DTextureImpl_GetParent(IWineD3DTexture *iface, IUnknown **pParent) {
 135     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 136 }
 137
 138 /* ******************************************************
 139    IWineD3DTexture IWineD3DBaseTexture parts follow
 140    ****************************************************** */
 141 DWORD WINAPI IWineD3DTextureImpl_SetLOD(IWineD3DTexture *iface, DWORD LODNew) {
 142     return IWineD3DBaseTextureImpl_SetLOD((IWineD3DBaseTexture *)iface, LODNew);
 143 }
 144
 145 DWORD WINAPI IWineD3DTextureImpl_GetLOD(IWineD3DTexture *iface) {
 146     return IWineD3DBaseTextureImpl_GetLOD((IWineD3DBaseTexture *)iface);
 147 }
 148
 149 DWORD WINAPI IWineD3DTextureImpl_GetLevelCount(IWineD3DTexture *iface) {
 150     return IWineD3DBaseTextureImpl_GetLevelCount((IWineD3DBaseTexture *)iface);
 151 }
 152
 153 HRESULT WINAPI IWineD3DTextureImpl_SetAutoGenFilterType(IWineD3DTexture *iface, D3DTEXTUREFILTERTYPE FilterType) {
 154   return IWineD3DBaseTextureImpl_SetAutoGenFilterType((IWineD3DBaseTexture *)iface, FilterType);
 155 }
 156
 157 D3DTEXTUREFILTERTYPE WINAPI IWineD3DTextureImpl_GetAutoGenFilterType(IWineD3DTexture *iface) {
 158   return IWineD3DBaseTextureImpl_GetAutoGenFilterType((IWineD3DBaseTexture *)iface);
 159 }
 160
 161 void WINAPI IWineD3DTextureImpl_GenerateMipSubLevels(IWineD3DTexture *iface) {
 162   return IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
 163 }
 164
 165 /* Internal function, No d3d mapping */
 166 BOOL WINAPI IWineD3DTextureImpl_SetDirty(IWineD3DTexture *iface, BOOL dirty) {
 167     return IWineD3DBaseTextureImpl_SetDirty((IWineD3DBaseTexture *)iface, TRUE);
 168 }
 169
 170 BOOL WINAPI IWineD3DTextureImpl_GetDirty(IWineD3DTexture *iface) {
 171     return IWineD3DBaseTextureImpl_GetDirty((IWineD3DBaseTexture *)iface);
 172 }
 173
 174 HRESULT WINAPI IWineD3DTextureImpl_BindTexture(IWineD3DTexture *iface) {
 175     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 176     TRACE("(%p) : relay to BaseTexture \n", This);
 177     return IWineD3DBaseTextureImpl_BindTexture((IWineD3DBaseTexture *)iface);
 178 }
 179
 180 HRESULT WINAPI IWineD3DTextureImpl_UnBindTexture(IWineD3DTexture *iface) {
 181     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 182     TRACE("(%p) : relay to BaseTexture \n", This);
 183     return IWineD3DBaseTextureImpl_UnBindTexture((IWineD3DBaseTexture *)iface);
 184 }
 185
 186 UINT WINAPI IWineD3DTextureImpl_GetTextureDimensions(IWineD3DTexture *iface) {
 187     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 188     TRACE("(%p) \n", This);
 189
 190     return GL_TEXTURE_2D;
 191 }
 192
 193
 194 /* *******************************************
 195    IWineD3DTexture IWineD3DTexture parts follow
 196    ******************************************* */
 197 HRESULT WINAPI IWineD3DTextureImpl_GetLevelDesc(IWineD3DTexture *iface, UINT Level, WINED3DSURFACE_DESC* pDesc) {
 198     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 199
 200     if (Level < This->baseTexture.levels) {
 201         TRACE("(%p) Level (%d)\n", This, Level);
 202         return IWineD3DSurface_GetDesc((IWineD3DSurface *) This->surfaces[Level], pDesc);
 203     }
 204     FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 205     return D3DERR_INVALIDCALL;
 206 }
 207
 208 HRESULT WINAPI IWineD3DTextureImpl_GetSurfaceLevel(IWineD3DTexture *iface, UINT Level, IWineD3DSurface** ppSurfaceLevel) {
 209     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 210     HRESULT hr = D3DERR_INVALIDCALL;
 211
 212     if (Level < This->baseTexture.levels) {
 213         *ppSurfaceLevel = This->surfaces[Level];
 214         IWineD3DSurface_AddRef((IWineD3DSurface*) This->surfaces[Level]);
 215         hr = D3D_OK;
 216         TRACE("(%p) : returning %p for level %d\n", This, *ppSurfaceLevel, Level);
 217     }
 218     if (D3D_OK != hr) {
 219         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 220         *ppSurfaceLevel = NULL; /* Just to be on the safe side.. */
 221     }
 222     return hr;
 223 }
 224
 225 HRESULT WINAPI IWineD3DTextureImpl_LockRect(IWineD3DTexture *iface, UINT Level, D3DLOCKED_RECT *pLockedRect,
 226                                             CONST RECT *pRect, DWORD Flags) {
 227     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 228     HRESULT hr = D3DERR_INVALIDCALL;
 229
 230     if (Level < This->baseTexture.levels) {
 231         hr = IWineD3DSurface_LockRect((IWineD3DSurface *) This->surfaces[Level], pLockedRect, pRect, Flags);
 232     }
 233     if (D3D_OK == hr) {
 234         TRACE("(%p) Level (%d) success\n", This, Level);
 235     } else {
 236         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 237     }
 238
 239     return hr;
 240 }
 241
 242 HRESULT WINAPI IWineD3DTextureImpl_UnlockRect(IWineD3DTexture *iface, UINT Level) {
 243    IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 244     HRESULT hr = D3DERR_INVALIDCALL;
 245
 246     if (Level < This->baseTexture.levels) {
 247         hr = IWineD3DSurface_UnlockRect(This->surfaces[Level]);
 248     }
 249     if ( D3D_OK == hr) {
 250         TRACE("(%p) Level (%d) success\n", This, Level);
 251     } else {
 252         WARN("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 253     }
 254     return hr;
 255 }
 256
 257 HRESULT WINAPI IWineD3DTextureImpl_AddDirtyRect(IWineD3DTexture *iface, CONST RECT* pDirtyRect) {
 258     IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
 259     This->baseTexture.dirty = TRUE;
 260     TRACE("(%p) : dirtyfication of surface Level (0)\n", This);
 261     return IWineD3DSurface_AddDirtyRect((IWineD3DSurface *)This->surfaces[0], pDirtyRect);
 262 }
 263
 264 const IWineD3DTextureVtbl IWineD3DTexture_Vtbl =
 265 {
 266     /* IUnknown */
 267     IWineD3DTextureImpl_QueryInterface,
 268     IWineD3DTextureImpl_AddRef,
 269     IWineD3DTextureImpl_Release,
 270     /* IWineD3DResource */
 271     IWineD3DTextureImpl_GetParent,
 272     IWineD3DTextureImpl_GetDevice,
 273     IWineD3DTextureImpl_SetPrivateData,
 274     IWineD3DTextureImpl_GetPrivateData,
 275     IWineD3DTextureImpl_FreePrivateData,
 276     IWineD3DTextureImpl_SetPriority,
 277     IWineD3DTextureImpl_GetPriority,
 278     IWineD3DTextureImpl_PreLoad,
 279     IWineD3DTextureImpl_GetType,
 280     /* IWineD3DBaseTexture */
 281     IWineD3DTextureImpl_SetLOD,
 282     IWineD3DTextureImpl_GetLOD,
 283     IWineD3DTextureImpl_GetLevelCount,
 284     IWineD3DTextureImpl_SetAutoGenFilterType,
 285     IWineD3DTextureImpl_GetAutoGenFilterType,
 286     IWineD3DTextureImpl_GenerateMipSubLevels,
 287     IWineD3DTextureImpl_SetDirty,
 288     IWineD3DTextureImpl_GetDirty,
 289     IWineD3DTextureImpl_BindTexture,
 290     IWineD3DTextureImpl_UnBindTexture,
 291     IWineD3DTextureImpl_GetTextureDimensions,
 292     /* IWineD3DTexture */
 293     IWineD3DTextureImpl_GetLevelDesc,
 294     IWineD3DTextureImpl_GetSurfaceLevel,
 295     IWineD3DTextureImpl_LockRect,
 296     IWineD3DTextureImpl_UnlockRect,
 297     IWineD3DTextureImpl_AddDirtyRect
 298 };