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 resource_get_device((IWineD3DResource *)iface, ppDevice);
  71 }
  72
  73 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetPrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  74     return resource_set_private_data((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
  75 }
  76
  77 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetPrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  78     return resource_get_private_data((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  79 }
  80
  81 static HRESULT WINAPI IWineD3DVolumeTextureImpl_FreePrivateData(IWineD3DVolumeTexture *iface, REFGUID refguid) {
  82     return resource_free_private_data((IWineD3DResource *)iface, refguid);
  83 }
  84
  85 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetPriority(IWineD3DVolumeTexture *iface, DWORD PriorityNew) {
  86     return resource_set_priority((IWineD3DResource *)iface, PriorityNew);
  87 }
  88
  89 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetPriority(IWineD3DVolumeTexture *iface) {
  90     return resource_get_priority((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
 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
 129     /* No longer dirty */
 130     This->baseTexture.dirty = FALSE;
 131
 132     return ;
 133 }
 134
 135 static void WINAPI IWineD3DVolumeTextureImpl_UnLoad(IWineD3DVolumeTexture *iface) {
 136     unsigned int i;
 137     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 138     TRACE("(%p)\n", This);
 139
 140     /* Unload all the surfaces and reset the texture name. If UnLoad was called on the
 141      * surface before, this one will be a NOP and vice versa. Unloading an unloaded
 142      * surface is fine
 143      */
 144     for (i = 0; i < This->baseTexture.levels; i++) {
 145         IWineD3DVolume_UnLoad(This->volumes[i]);
 146     }
 147
 148     basetexture_unload((IWineD3DBaseTexture *)iface);
 149 }
 150
 151 static WINED3DRESOURCETYPE WINAPI IWineD3DVolumeTextureImpl_GetType(IWineD3DVolumeTexture *iface) {
 152     return resource_get_type((IWineD3DResource *)iface);
 153 }
 154
 155 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetParent(IWineD3DVolumeTexture *iface, IUnknown **pParent) {
 156     return resource_get_parent((IWineD3DResource *)iface, pParent);
 157 }
 158
 159 /* ******************************************************
 160    IWineD3DVolumeTexture IWineD3DBaseTexture parts follow
 161    ****************************************************** */
 162 static DWORD WINAPI IWineD3DVolumeTextureImpl_SetLOD(IWineD3DVolumeTexture *iface, DWORD LODNew) {
 163     return basetexture_set_lod((IWineD3DBaseTexture *)iface, LODNew);
 164 }
 165
 166 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLOD(IWineD3DVolumeTexture *iface) {
 167     return basetexture_get_lod((IWineD3DBaseTexture *)iface);
 168 }
 169
 170 static DWORD WINAPI IWineD3DVolumeTextureImpl_GetLevelCount(IWineD3DVolumeTexture *iface) {
 171     return basetexture_get_level_count((IWineD3DBaseTexture *)iface);
 172 }
 173
 174 static HRESULT WINAPI IWineD3DVolumeTextureImpl_SetAutoGenFilterType(IWineD3DVolumeTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
 175   return basetexture_set_autogen_filter_type((IWineD3DBaseTexture *)iface, FilterType);
 176 }
 177
 178 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DVolumeTextureImpl_GetAutoGenFilterType(IWineD3DVolumeTexture *iface) {
 179   return basetexture_get_autogen_filter_type((IWineD3DBaseTexture *)iface);
 180 }
 181
 182 static void WINAPI IWineD3DVolumeTextureImpl_GenerateMipSubLevels(IWineD3DVolumeTexture *iface) {
 183     basetexture_generate_mipmaps((IWineD3DBaseTexture *)iface);
 184 }
 185
 186 /* Internal function, No d3d mapping */
 187 static BOOL WINAPI IWineD3DVolumeTextureImpl_SetDirty(IWineD3DVolumeTexture *iface, BOOL dirty) {
 188     return basetexture_set_dirty((IWineD3DBaseTexture *)iface, dirty);
 189 }
 190
 191 static BOOL WINAPI IWineD3DVolumeTextureImpl_GetDirty(IWineD3DVolumeTexture *iface) {
 192     return basetexture_get_dirty((IWineD3DBaseTexture *)iface);
 193 }
 194
 195 static HRESULT WINAPI IWineD3DVolumeTextureImpl_BindTexture(IWineD3DVolumeTexture *iface) {
 196     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 197     TRACE("(%p) : relay to BaseTexture\n", This);
 198     return basetexture_bind((IWineD3DBaseTexture *)iface);
 199 }
 200
 201 static UINT WINAPI IWineD3DVolumeTextureImpl_GetTextureDimensions(IWineD3DVolumeTexture *iface) {
 202     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 203     TRACE("(%p)\n", This);
 204     return GL_TEXTURE_3D;
 205 }
 206
 207 static BOOL WINAPI IWineD3DVolumeTextureImpl_IsCondNP2(IWineD3DVolumeTexture *iface) {
 208     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 209     TRACE("(%p)\n", This);
 210
 211     return FALSE;
 212 }
 213
 214 static void WINAPI IWineD3DVolumeTextureImpl_ApplyStateChanges(IWineD3DVolumeTexture *iface,
 215                                                         const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
 216                                                         const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
 217     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 218     TRACE("(%p) : nothing to do, passing to base texture\n", This);
 219     basetexture_apply_state_changes((IWineD3DBaseTexture *)iface, textureStates, samplerStates);
 220 }
 221
 222
 223 /* *******************************************
 224    IWineD3DVolumeTexture IWineD3DVolumeTexture parts follow
 225    ******************************************* */
 226 static void WINAPI IWineD3DVolumeTextureImpl_Destroy(IWineD3DVolumeTexture *iface, D3DCB_DESTROYVOLUMEFN D3DCB_DestroyVolume) {
 227     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 228     int i;
 229     TRACE("(%p) : Cleaning up\n",This);
 230     for (i = 0; i < This->baseTexture.levels; i++) {
 231         if (This->volumes[i] != NULL) {
 232             /* Cleanup the container */
 233             IWineD3DVolume_SetContainer(This->volumes[i], 0);
 234             D3DCB_DestroyVolume(This->volumes[i]);
 235         }
 236     }
 237     basetexture_cleanup((IWineD3DBaseTexture *)iface);
 238     HeapFree(GetProcessHeap(), 0, This);
 239 }
 240
 241 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetLevelDesc(IWineD3DVolumeTexture *iface, UINT Level,WINED3DVOLUME_DESC *pDesc) {
 242     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 243     if (Level < This->baseTexture.levels) {
 244         TRACE("(%p) Level (%d)\n", This, Level);
 245         return IWineD3DVolume_GetDesc(This->volumes[Level], pDesc);
 246     } else {
 247         FIXME("(%p) Level (%d)\n", This, Level);
 248     }
 249     return WINED3D_OK;
 250 }
 251 static HRESULT WINAPI IWineD3DVolumeTextureImpl_GetVolumeLevel(IWineD3DVolumeTexture *iface, UINT Level, IWineD3DVolume** ppVolumeLevel) {
 252     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 253     if (Level < This->baseTexture.levels) {
 254       *ppVolumeLevel = This->volumes[Level];
 255       IWineD3DVolume_AddRef(*ppVolumeLevel);
 256       TRACE("(%p) -> level(%d) returning volume@%p\n", This, Level, *ppVolumeLevel);
 257     } else {
 258       FIXME("(%p) Level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 259       return WINED3DERR_INVALIDCALL;
 260     }
 261     return WINED3D_OK;
 262
 263 }
 264 static HRESULT WINAPI IWineD3DVolumeTextureImpl_LockBox(IWineD3DVolumeTexture *iface, UINT Level, WINED3DLOCKED_BOX* pLockedVolume, CONST WINED3DBOX* pBox, DWORD Flags) {
 265     HRESULT hr;
 266     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 267
 268     if (Level < This->baseTexture.levels) {
 269       hr = IWineD3DVolume_LockBox(This->volumes[Level], pLockedVolume, pBox, Flags);
 270       TRACE("(%p) Level (%d) success(%u)\n", This, Level, hr);
 271
 272     } else {
 273       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 274       return WINED3DERR_INVALIDCALL;
 275     }
 276     return hr;
 277 }
 278
 279 static HRESULT WINAPI IWineD3DVolumeTextureImpl_UnlockBox(IWineD3DVolumeTexture *iface, UINT Level) {
 280     HRESULT hr;
 281     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 282
 283     if (Level < This->baseTexture.levels) {
 284       hr = IWineD3DVolume_UnlockBox(This->volumes[Level]);
 285       TRACE("(%p) -> level(%d) success(%u)\n", This, Level, hr);
 286
 287     } else {
 288       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
 289       return WINED3DERR_INVALIDCALL;
 290     }
 291     return hr;
 292 }
 293
 294 static HRESULT WINAPI IWineD3DVolumeTextureImpl_AddDirtyBox(IWineD3DVolumeTexture *iface, CONST WINED3DBOX* pDirtyBox) {
 295     IWineD3DVolumeTextureImpl *This = (IWineD3DVolumeTextureImpl *)iface;
 296     This->baseTexture.dirty = TRUE;
 297     TRACE("(%p) : dirtyfication of volume Level (0)\n", This);
 298     return IWineD3DVolume_AddDirtyBox(This->volumes[0], pDirtyBox);
 299 }
 300
 301 const IWineD3DVolumeTextureVtbl IWineD3DVolumeTexture_Vtbl =
 302 {
 303     /* IUnknown */
 304     IWineD3DVolumeTextureImpl_QueryInterface,
 305     IWineD3DVolumeTextureImpl_AddRef,
 306     IWineD3DVolumeTextureImpl_Release,
 307     /* resource */
 308     IWineD3DVolumeTextureImpl_GetParent,
 309     IWineD3DVolumeTextureImpl_GetDevice,
 310     IWineD3DVolumeTextureImpl_SetPrivateData,
 311     IWineD3DVolumeTextureImpl_GetPrivateData,
 312     IWineD3DVolumeTextureImpl_FreePrivateData,
 313     IWineD3DVolumeTextureImpl_SetPriority,
 314     IWineD3DVolumeTextureImpl_GetPriority,
 315     IWineD3DVolumeTextureImpl_PreLoad,
 316     IWineD3DVolumeTextureImpl_UnLoad,
 317     IWineD3DVolumeTextureImpl_GetType,
 318     /* BaseTexture */
 319     IWineD3DVolumeTextureImpl_SetLOD,
 320     IWineD3DVolumeTextureImpl_GetLOD,
 321     IWineD3DVolumeTextureImpl_GetLevelCount,
 322     IWineD3DVolumeTextureImpl_SetAutoGenFilterType,
 323     IWineD3DVolumeTextureImpl_GetAutoGenFilterType,
 324     IWineD3DVolumeTextureImpl_GenerateMipSubLevels,
 325     IWineD3DVolumeTextureImpl_SetDirty,
 326     IWineD3DVolumeTextureImpl_GetDirty,
 327     /* not in d3d */
 328     IWineD3DVolumeTextureImpl_BindTexture,
 329     IWineD3DVolumeTextureImpl_GetTextureDimensions,
 330     IWineD3DVolumeTextureImpl_IsCondNP2,
 331     IWineD3DVolumeTextureImpl_ApplyStateChanges,
 332     /* volume texture */
 333     IWineD3DVolumeTextureImpl_Destroy,
 334     IWineD3DVolumeTextureImpl_GetLevelDesc,
 335     IWineD3DVolumeTextureImpl_GetVolumeLevel,
 336     IWineD3DVolumeTextureImpl_LockBox,
 337     IWineD3DVolumeTextureImpl_UnlockBox,
 338     IWineD3DVolumeTextureImpl_AddDirtyBox
 339 };