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 This->resource.wineD3DDevice->adapter->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     int i;
  96     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
  97     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;
  98     BOOL srgb_mode = This->baseTexture.is_srgb;
  99     BOOL srgb_was_toggled = FALSE;
 100
 101     TRACE("(%p) : About to load texture\n", This);
 102
 103     IWineD3DVolumeTexture_BindTexture(iface);
 104
 105     if(!device->isInDraw) {
 106         ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
 107     } else if (GL_SUPPORT(EXT_TEXTURE_SRGB) && This->baseTexture.bindCount > 0) {
 108         srgb_mode = device->stateBlock->samplerState[This->baseTexture.sampler][WINED3DSAMP_SRGBTEXTURE];
 109         srgb_was_toggled = This->baseTexture.is_srgb != srgb_mode;
 110         This->baseTexture.is_srgb = srgb_mode;
 111     }
 112     ENTER_GL();
 113     /* If the texture is marked dirty or the srgb sampler setting has changed since the last load then reload the surfaces */
 114     if (This->baseTexture.dirty) {
 115         for (i = 0; i < This->baseTexture.levels; i++)
 116             IWineD3DVolume_LoadTexture(This->volumes[i], i, srgb_mode);
 117     } else if (srgb_was_toggled) {
 118         if (This->baseTexture.srgb_mode_change_count < 20)
 119             ++This->baseTexture.srgb_mode_change_count;
 120         else
 121             FIXME("Volumetexture (%p) has been reloaded at least 20 times due to WINED3DSAMP_SRGBTEXTURE changes on it\'s sampler\n", This);
 122
 123         for (i = 0; i < This->baseTexture.levels; i++) {
 124             IWineD3DVolume_AddDirtyBox(This->volumes[i], NULL);
 125             IWineD3DVolume_LoadTexture(This->volumes[i], i, srgb_mode);
 126         }
 127     } else {
 128         TRACE("(%p) Texture not dirty, nothing to do\n" , iface);
 129     }
 130     LEAVE_GL();
 131
 132     /* No longer dirty */
 133     This->baseTexture.dirty = FALSE;
 134
 135     return ;
 136 }
 137
 138 static void WINAPI IWineD3DVolumeTextureImpl_UnLoad(IWineD3DVolumeTexture *iface) {
 139     unsigned int i;
 140     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 141     TRACE("(%p)\n", This);
 142
 143     /* Unload all the surfaces and reset the texture name. If UnLoad was called on the
 144      * surface before, this one will be a NOP and vice versa. Unloading an unloaded
 145      * surface is fine
 146      */
 147     for (i = 0; i < This->baseTexture.levels; i++) {
 148         IWineD3DVolume_UnLoad(This->volumes[i]);
 149     }
 150
 151     IWineD3DBaseTextureImpl_UnLoad((IWineD3DBaseTexture *) iface);
 152 }
 153
 154 static WINED3DRESOURCETYPE WINAPI IWineD3DVolumeTextureImpl_GetType(IWineD3DVolumeTexture *iface) {
 155     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 156 }
 157
 158 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetParent(IWineD3DVolumeTexture *iface, IUnknown **pParent) {
 159     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 160 }
 161
 162 /* ******************************************************
 163    IWineD3DVolumeTexture IWineD3DBaseTexture parts follow
 164    ****************************************************** */
 165 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetLOD(IWineD3DVolumeTexture *iface, DWORD LODNew) {
 166     return IWineD3DBaseTextureImpl_SetLOD((IWineD3DBaseTexture *)iface, LODNew);
 167 }
 168
 169 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLOD(IWineD3DVolumeTexture *iface) {
 170     return IWineD3DBaseTextureImpl_GetLOD((IWineD3DBaseTexture *)iface);
 171 }
 172
 173 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLevelCount(IWineD3DVolumeTexture *iface) {
 174     return IWineD3DBaseTextureImpl_GetLevelCount((IWineD3DBaseTexture *)iface);
 175 }
 176
 177 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetAutoGenFilterType(IWineD3DVolumeTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 178   return IWineD3DBaseTextureImpl_SetAutoGenFilterType((IWineD3DBaseTexture *)iface, FilterType);
 179 }
 180
 181 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DVolumeTextureImpl_GetAutoGenFilterType(IWineD3DVolumeTexture *iface) {
 182   return IWineD3DBaseTextureImpl_GetAutoGenFilterType((IWineD3DBaseTexture *)iface);
 183 }
 184
 185 static void WINAPI IWineD3DVolumeTextureImpl_GenerateMipSubLevels(IWineD3DVolumeTexture *iface) {
 186     IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
 187 }
 188
 189 /* Internal function, No d3d mapping */
 190 static BOOL WINAPI IWineD3DVolumeTextureImpl_SetDirty(IWineD3DVolumeTexture *iface, BOOL dirty) {
 191     return IWineD3DBaseTextureImpl_SetDirty((IWineD3DBaseTexture *)iface, dirty);
 192 }
 193
 194 static BOOL WINAPI IWineD3DVolumeTextureImpl_GetDirty(IWineD3DVolumeTexture *iface) {
 195     return IWineD3DBaseTextureImpl_GetDirty((IWineD3DBaseTexture *)iface);
 196 }
 197
 198 static HRESULT WINAPI IWineD3DVolumeTextureImpl_BindTexture(IWineD3DVolumeTexture *iface) {
 199     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 200     TRACE("(%p) : relay to BaseTexture\n", This);
 201     return IWineD3DBaseTextureImpl_BindTexture((IWineD3DBaseTexture *)iface);
 202 }
 203
 204 static UINT WINAPI IWineD3DVolumeTextureImpl_GetTextureDimensions(IWineD3DVolumeTexture *iface) {
 205     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 206     TRACE("(%p)\n", This);
 207     return GL_TEXTURE_3D;
 208 }
 209
 210 static BOOL WINAPI IWineD3DVolumeTextureImpl_IsCondNP2(IWineD3DVolumeTexture *iface) {
 211     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 212     TRACE("(%p)\n", This);
 213
 214     return FALSE;
 215 }
 216
 217 static void WINAPI IWineD3DVolumeTextureImpl_ApplyStateChanges(IWineD3DVolumeTexture *iface,
 218                                                         const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 219                                                         const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 220     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 221     TRACE("(%p) : nothing to do, passing to base texture\n", This);
 222     IWineD3DBaseTextureImpl_ApplyStateChanges((IWineD3DBaseTexture *)iface, textureStates, samplerStates);
 223 }
 224
 225
 226 /* *******************************************
 227    IWineD3DVolumeTexture IWineD3DVolumeTexture parts follow
 228    ******************************************* */
 229 static void WINAPI IWineD3DVolumeTextureImpl_Destroy(IWineD3DVolumeTexture *iface, D3DCB_DESTROYVOLUMEFN D3DCB_DestroyVolume) {
 230     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 231     int i;
 232     TRACE("(%p) : Cleaning up\n",This);
 233     for (i = 0; i < This->baseTexture.levels; i++) {
 234         if (This->volumes[i] != NULL) {
 235             /* Cleanup the container */
 236             IWineD3DVolume_SetContainer(This->volumes[i], 0);
 237             D3DCB_DestroyVolume(This->volumes[i]);
 238         }
 239     }
 240     IWineD3DBaseTextureImpl_CleanUp((IWineD3DBaseTexture *) iface);
 241     HeapFree(GetProcessHeap(), 0, This);
 242 }
 243
 244 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetLevelDesc(IWineD3DVolumeTexture *iface, UINT Level,WINED3DVOLUME_DESC *pDesc) {
 245     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 246     if (Level < This->baseTexture.levels) {
 247         TRACE("(%p) Level (%d)\n", This, Level);
 248         return IWineD3DVolume_GetDesc(This->volumes[Level], pDesc);
 249     } else {
 250         FIXME("(%p) Level (%d)\n", This, Level);
 251     }
 252     return WINED3D_OK;
 253 }
 254 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetVolumeLevel(IWineD3DVolumeTexture *iface, UINT Level, IWineD3DVolume** ppVolumeLevel) {
 255     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 256     if (Level < This->baseTexture.levels) {
 257       *ppVolumeLevel = This->volumes[Level];
 258       IWineD3DVolume_AddRef(*ppVolumeLevel);
 259       TRACE("(%p) -> level(%d) returning volume@%p\n", This, Level, *ppVolumeLevel);
 260     } else {
 261       FIXME("(%p) Level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 262       return WINED3DERR_INVALIDCALL;
 263     }
 264     return WINED3D_OK;
 265
 266 }
 267 static HRESULT WINAPI IWineD3DVolumeTextureImpl_LockBox(IWineD3DVolumeTexture *iface, UINT Level, WINED3DLOCKED_BOX* pLockedVolume, CONST WINED3DBOX* pBox, DWORD Flags) {
 268     HRESULT hr;
 269     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 270
 271     if (Level < This->baseTexture.levels) {
 272       hr = IWineD3DVolume_LockBox(This->volumes[Level], pLockedVolume, pBox, Flags);
 273       TRACE("(%p) Level (%d) success(%u)\n", This, Level, hr);
 274
 275     } else {
 276       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 277       return WINED3DERR_INVALIDCALL;
 278     }
 279     return hr;
 280 }
 281
 282 static HRESULT WINAPI IWineD3DVolumeTextureImpl_UnlockBox(IWineD3DVolumeTexture *iface, UINT Level) {
 283     HRESULT hr;
 284     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 285
 286     if (Level < This->baseTexture.levels) {
 287       hr = IWineD3DVolume_UnlockBox(This->volumes[Level]);
 288       TRACE("(%p) -> level(%d) success(%u)\n", This, Level, hr);
 289
 290     } else {
 291       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 292       return WINED3DERR_INVALIDCALL;
 293     }
 294     return hr;
 295 }
 296
 297 static HRESULT WINAPI IWineD3DVolumeTextureImpl_AddDirtyBox(IWineD3DVolumeTexture *iface, CONST WINED3DBOX* pDirtyBox) {
 298     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 299     This->baseTexture.dirty = TRUE;
 300     TRACE("(%p) : dirtyfication of volume Level (0)\n", This);
 301     return IWineD3DVolume_AddDirtyBox(This->volumes[0], pDirtyBox);
 302 }
 303
 304 const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl =
 305 {
 306     /* IUnknown */
 307     IWineD3DVolumeTextureImpl_QueryInterface,
 308     IWineD3DVolumeTextureImpl_AddRef,
 309     IWineD3DVolumeTextureImpl_Release,
 310     /* resource */
 311     IWineD3DVolumeTextureImpl_GetParent,
 312     IWineD3DVolumeTextureImpl_GetDevice,
 313     IWineD3DVolumeTextureImpl_SetPrivateData,
 314     IWineD3DVolumeTextureImpl_GetPrivateData,
 315     IWineD3DVolumeTextureImpl_FreePrivateData,
 316     IWineD3DVolumeTextureImpl_SetPriority,
 317     IWineD3DVolumeTextureImpl_GetPriority,
 318     IWineD3DVolumeTextureImpl_PreLoad,
 319     IWineD3DVolumeTextureImpl_UnLoad,
 320     IWineD3DVolumeTextureImpl_GetType,
 321     /* BaseTexture */
 322     IWineD3DVolumeTextureImpl_SetLOD,
 323     IWineD3DVolumeTextureImpl_GetLOD,
 324     IWineD3DVolumeTextureImpl_GetLevelCount,
 325     IWineD3DVolumeTextureImpl_SetAutoGenFilterType,
 326     IWineD3DVolumeTextureImpl_GetAutoGenFilterType,
 327     IWineD3DVolumeTextureImpl_GenerateMipSubLevels,
 328     IWineD3DVolumeTextureImpl_SetDirty,
 329     IWineD3DVolumeTextureImpl_GetDirty,
 330     /* not in d3d */
 331     IWineD3DVolumeTextureImpl_BindTexture,
 332     IWineD3DVolumeTextureImpl_GetTextureDimensions,
 333     IWineD3DVolumeTextureImpl_IsCondNP2,
 334     IWineD3DVolumeTextureImpl_ApplyStateChanges,
 335     /* volume texture */
 336     IWineD3DVolumeTextureImpl_Destroy,
 337     IWineD3DVolumeTextureImpl_GetLevelDesc,
 338     IWineD3DVolumeTextureImpl_GetVolumeLevel,
 339     IWineD3DVolumeTextureImpl_LockBox,
 340     IWineD3DVolumeTextureImpl_UnlockBox,
 341     IWineD3DVolumeTextureImpl_AddDirtyBox
 342 };