dlls/wined3d/volumetexture.c

   1 /*
   2  * IWineD3DVolumeTexture 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);
  27 #define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->resource.wineD3DDevice)->wineD3D))->gl_info
  28
  29 /* *******************************************
  30    IWineD3DTexture IUnknown parts follow
  31    ******************************************* */
  32 static HRESULT WINAPI IWineD3DVolumeTextureImpl_QueryInterface(IWineD3DVolumeTexture *iface, REFIID riid, LPVOID *ppobj)
  33 {
  34     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)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_IWineD3DVolumeTexture)) {
  41         IUnknown_AddRef(iface);
  42         *ppobj = This;
  43         return S_OK;
  44     }
  45     *ppobj = NULL;
  46     return E_NOINTERFACE;
  47 }
  48
  49 static ULONG WINAPI IWineD3DVolumeTextureImpl_AddRef(IWineD3DVolumeTexture *iface) {
  50     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)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 IWineD3DVolumeTextureImpl_Release(IWineD3DVolumeTexture *iface) {
  56     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)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         IWineD3DVolumeTexture_Destroy(iface, D3DCB_DefaultDestroyVolume);
  62     }
  63     return ref;
  64 }
  65
  66 /* ****************************************************
  67    IWineD3DVolumeTexture IWineD3DResource parts follow
  68    **************************************************** */
  69 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetDevice(IWineD3DVolumeTexture *iface, IWineD3DDevice** ppDevice) {
  70     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
  71 }
  72
  73 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetPrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  74     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
  75 }
  76
  77 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetPrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  78     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  79 }
  80
  81 static HRESULT WINAPI IWineD3DVolumeTextureImpl_FreePrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid) {
  82     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
  83 }
  84
  85 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetPriority(IWineD3DVolumeTexture *iface, DWORD PriorityNew) {
  86     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
  87 }
  88
  89 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetPriority(IWineD3DVolumeTexture *iface) {
  90     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
  91 }
  92
  93 static void WINAPI IWineD3DVolumeTextureImpl_PreLoad(IWineD3DVolumeTexture *iface) {
  94     /* Overrider the IWineD3DResource Preload method */
  95     UINT i;
  96     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
  97     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
  98
  99     TRACE("(%p) : About to load texture\n", This);
 100
 101     IWineD3DVolumeTexture_BindTexture(iface);
 102
 103     ENTER_GL();
 104     if(!device->isInDraw) {
 105         ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
 106     }
 107     /* If were dirty then reload the volumes */
 108     if(This->baseTexture.dirty) {
 109         for (i = 0; i < This->baseTexture.levels; i++) {
 110             IWineD3DVolume_LoadTexture(This->volumes[i], i);
 111         }
 112
 113         /* No longer dirty */
 114         This->baseTexture.dirty = FALSE;
 115     }
 116     LEAVE_GL();
 117
 118     return ;
 119 }
 120
 121 static WINED3DRESOURCETYPE WINAPI IWineD3DVolumeTextureImpl_GetType(IWineD3DVolumeTexture *iface) {
 122     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 123 }
 124
 125 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetParent(IWineD3DVolumeTexture *iface, IUnknown **pParent) {
 126     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 127 }
 128
 129 /* ******************************************************
 130    IWineD3DVolumeTexture IWineD3DBaseTexture parts follow
 131    ****************************************************** */
 132 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetLOD(IWineD3DVolumeTexture *iface, DWORD LODNew) {
 133     return IWineD3DBaseTextureImpl_SetLOD((IWineD3DBaseTexture *)iface, LODNew);
 134 }
 135
 136 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLOD(IWineD3DVolumeTexture *iface) {
 137     return IWineD3DBaseTextureImpl_GetLOD((IWineD3DBaseTexture *)iface);
 138 }
 139
 140 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLevelCount(IWineD3DVolumeTexture *iface) {
 141     return IWineD3DBaseTextureImpl_GetLevelCount((IWineD3DBaseTexture *)iface);
 142 }
 143
 144 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetAutoGenFilterType(IWineD3DVolumeTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 145   return IWineD3DBaseTextureImpl_SetAutoGenFilterType((IWineD3DBaseTexture *)iface, FilterType);
 146 }
 147
 148 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DVolumeTextureImpl_GetAutoGenFilterType(IWineD3DVolumeTexture *iface) {
 149   return IWineD3DBaseTextureImpl_GetAutoGenFilterType((IWineD3DBaseTexture *)iface);
 150 }
 151
 152 static void WINAPI IWineD3DVolumeTextureImpl_GenerateMipSubLevels(IWineD3DVolumeTexture *iface) {
 153   return IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
 154 }
 155
 156 /* Internal function, No d3d mapping */
 157 static BOOL WINAPI IWineD3DVolumeTextureImpl_SetDirty(IWineD3DVolumeTexture *iface, BOOL dirty) {
 158     return IWineD3DBaseTextureImpl_SetDirty((IWineD3DBaseTexture *)iface, dirty);
 159 }
 160
 161 static BOOL WINAPI IWineD3DVolumeTextureImpl_GetDirty(IWineD3DVolumeTexture *iface) {
 162     return IWineD3DBaseTextureImpl_GetDirty((IWineD3DBaseTexture *)iface);
 163 }
 164
 165 static HRESULT WINAPI IWineD3DVolumeTextureImpl_BindTexture(IWineD3DVolumeTexture *iface) {
 166     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 167     TRACE("(%p) : relay to BaseTexture\n", This);
 168     return IWineD3DBaseTextureImpl_BindTexture((IWineD3DBaseTexture *)iface);
 169 }
 170
 171 static HRESULT WINAPI IWineD3DVolumeTextureImpl_UnBindTexture(IWineD3DVolumeTexture *iface) {
 172     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 173     TRACE("(%p) : relay to BaseTexture\n", This);
 174     return IWineD3DBaseTextureImpl_UnBindTexture((IWineD3DBaseTexture *)iface);
 175 }
 176
 177 static UINT WINAPI IWineD3DVolumeTextureImpl_GetTextureDimensions(IWineD3DVolumeTexture *iface) {
 178     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 179     TRACE("(%p)\n", This);
 180     return GL_TEXTURE_3D;
 181 }
 182
 183 static void WINAPI IWineD3DVolumeTextureImpl_ApplyStateChanges(IWineD3DVolumeTexture *iface,
 184                                                         const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 185                                                         const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 186     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 187     TRACE("(%p) : nothing to do, passing to base texture\n", This);
 188     IWineD3DBaseTextureImpl_ApplyStateChanges((IWineD3DBaseTexture *)iface, textureStates, samplerStates);
 189 }
 190
 191
 192 /* *******************************************
 193    IWineD3DVolumeTexture IWineD3DVolumeTexture parts follow
 194    ******************************************* */
 195 static void WINAPI IWineD3DVolumeTextureImpl_Destroy(IWineD3DVolumeTexture *iface, D3DCB_DESTROYVOLUMEFN D3DCB_DestroyVolume) {
 196     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 197     int i;
 198     TRACE("(%p) : Cleaning up\n",This);
 199     for (i = 0; i < This->baseTexture.levels; i++) {
 200         if (This->volumes[i] != NULL) {
 201             /* Cleanup the container */
 202             IWineD3DVolume_SetContainer(This->volumes[i], 0);
 203             D3DCB_DestroyVolume(This->volumes[i]);
 204         }
 205     }
 206     IWineD3DBaseTextureImpl_CleanUp((IWineD3DBaseTexture *) iface);
 207     HeapFree(GetProcessHeap(), 0, This);
 208 }
 209
 210 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetLevelDesc(IWineD3DVolumeTexture *iface, UINT Level,WINED3DVOLUME_DESC *pDesc) {
 211     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 212     if (Level < This->baseTexture.levels) {
 213         TRACE("(%p) Level (%d)\n", This, Level);
 214         return IWineD3DVolume_GetDesc((IWineD3DVolume *) This->volumes[Level], pDesc);
 215     } else {
 216         FIXME("(%p) Level (%d)\n", This, Level);
 217     }
 218     return WINED3D_OK;
 219 }
 220 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetVolumeLevel(IWineD3DVolumeTexture *iface, UINT Level, IWineD3DVolume** ppVolumeLevel) {
 221     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 222     if (Level < This->baseTexture.levels) {
 223       *ppVolumeLevel = (IWineD3DVolume *)This->volumes[Level];
 224       IWineD3DVolume_AddRef((IWineD3DVolume *) *ppVolumeLevel);
 225       TRACE("(%p) -> level(%d) returning volume@%p\n", This, Level, *ppVolumeLevel);
 226     } else {
 227       FIXME("(%p) Level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 228       return WINED3DERR_INVALIDCALL;
 229     }
 230     return WINED3D_OK;
 231
 232 }
 233 static HRESULT WINAPI IWineD3DVolumeTextureImpl_LockBox(IWineD3DVolumeTexture *iface, UINT Level, WINED3DLOCKED_BOX* pLockedVolume, CONST WINED3DBOX* pBox, DWORD Flags) {
 234     HRESULT hr;
 235     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 236
 237     if (Level < This->baseTexture.levels) {
 238       hr = IWineD3DVolume_LockBox((IWineD3DVolume *)This->volumes[Level], pLockedVolume, pBox, Flags);
 239       TRACE("(%p) Level (%d) success(%u)\n", This, Level, hr);
 240
 241     } else {
 242       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 243       return WINED3DERR_INVALIDCALL;
 244     }
 245     return hr;
 246 }
 247
 248 static HRESULT WINAPI IWineD3DVolumeTextureImpl_UnlockBox(IWineD3DVolumeTexture *iface, UINT Level) {
 249     HRESULT hr;
 250     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 251
 252     if (Level < This->baseTexture.levels) {
 253       hr = IWineD3DVolume_UnlockBox((IWineD3DVolume*) This->volumes[Level]);
 254       TRACE("(%p) -> level(%d) success(%u)\n", This, Level, hr);
 255
 256     } else {
 257       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 258       return WINED3DERR_INVALIDCALL;
 259     }
 260     return hr;
 261 }
 262
 263 static HRESULT WINAPI IWineD3DVolumeTextureImpl_AddDirtyBox(IWineD3DVolumeTexture *iface, CONST WINED3DBOX* pDirtyBox) {
 264     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 265     This->baseTexture.dirty = TRUE;
 266     TRACE("(%p) : dirtyfication of volume Level (0)\n", This);
 267     return IWineD3DVolume_AddDirtyBox((IWineD3DVolume *) This->volumes[0], pDirtyBox);
 268 }
 269
 270 const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl =
 271 {
 272     /* IUnknown */
 273     IWineD3DVolumeTextureImpl_QueryInterface,
 274     IWineD3DVolumeTextureImpl_AddRef,
 275     IWineD3DVolumeTextureImpl_Release,
 276     /* resource */
 277     IWineD3DVolumeTextureImpl_GetParent,
 278     IWineD3DVolumeTextureImpl_GetDevice,
 279     IWineD3DVolumeTextureImpl_SetPrivateData,
 280     IWineD3DVolumeTextureImpl_GetPrivateData,
 281     IWineD3DVolumeTextureImpl_FreePrivateData,
 282     IWineD3DVolumeTextureImpl_SetPriority,
 283     IWineD3DVolumeTextureImpl_GetPriority,
 284     IWineD3DVolumeTextureImpl_PreLoad,
 285     IWineD3DVolumeTextureImpl_GetType,
 286     /* BaseTexture */
 287     IWineD3DVolumeTextureImpl_SetLOD,
 288     IWineD3DVolumeTextureImpl_GetLOD,
 289     IWineD3DVolumeTextureImpl_GetLevelCount,
 290     IWineD3DVolumeTextureImpl_SetAutoGenFilterType,
 291     IWineD3DVolumeTextureImpl_GetAutoGenFilterType,
 292     IWineD3DVolumeTextureImpl_GenerateMipSubLevels,
 293     IWineD3DVolumeTextureImpl_SetDirty,
 294     IWineD3DVolumeTextureImpl_GetDirty,
 295     /* not in d3d */
 296     IWineD3DVolumeTextureImpl_BindTexture,
 297     IWineD3DVolumeTextureImpl_UnBindTexture,
 298     IWineD3DVolumeTextureImpl_GetTextureDimensions,
 299     IWineD3DVolumeTextureImpl_ApplyStateChanges,
 300     /* volume texture */
 301     IWineD3DVolumeTextureImpl_Destroy,
 302     IWineD3DVolumeTextureImpl_GetLevelDesc,
 303     IWineD3DVolumeTextureImpl_GetVolumeLevel,
 304     IWineD3DVolumeTextureImpl_LockBox,
 305     IWineD3DVolumeTextureImpl_UnlockBox,
 306     IWineD3DVolumeTextureImpl_AddDirtyBox
 307 };