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