dlls/wined3d/cubetexture.c - wine - Git at Google

 /*
  * IWineD3DCubeTexture implementation
  *
  * Copyright 2002-2005 Jason Edmeades
  * Copyright 2002-2005 Raphael Junqueira
  * Copyright 2005 Oliver Stieber
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */

 #include "config.h"
 #include "wined3d_private.h"

 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
 #define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->resource.wineD3DDevice)->wineD3D))->gl_info

 static const GLenum cube_targets[6] = {
   GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
   GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB,
   GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB,
   GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB,
   GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB,
   GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB
 };

 /* *******************************************
    IWineD3DCubeTexture IUnknown parts follow
    ******************************************* */
 static HRESULT WINAPI IWineD3DCubeTextureImpl_QueryInterface(IWineD3DCubeTexture *iface, REFIID riid, LPVOID *ppobj)
 {
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
     if (IsEqualGUID(riid, &IID_IUnknown)
         || IsEqualGUID(riid, &IID_IWineD3DBase)
         || IsEqualGUID(riid, &IID_IWineD3DResource)
         || IsEqualGUID(riid, &IID_IWineD3DBaseTexture)
         || IsEqualGUID(riid, &IID_IWineD3DTexture)) {
         IUnknown_AddRef(iface);
         *ppobj = This;
         return S_OK;
     }
     *ppobj = NULL;
     return E_NOINTERFACE;
 }

 static ULONG WINAPI IWineD3DCubeTextureImpl_AddRef(IWineD3DCubeTexture *iface) {
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
     TRACE("(%p) : AddRef increasing from %d\n", This, This->resource.ref);
     return InterlockedIncrement(&This->resource.ref);
 }

 static ULONG WINAPI IWineD3DCubeTextureImpl_Release(IWineD3DCubeTexture *iface) {
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
     ULONG ref;
     TRACE("(%p) : Releasing from %d\n", This, This->resource.ref);
     ref = InterlockedDecrement(&This->resource.ref);
     if (ref == 0) {
         IWineD3DCubeTexture_Destroy(iface, D3DCB_DefaultDestroySurface);
     }
     return ref;
 }

 /* ****************************************************
    IWineD3DCubeTexture IWineD3DResource parts follow
    **************************************************** */
 static HRESULT WINAPI IWineD3DCubeTextureImpl_GetDevice(IWineD3DCubeTexture *iface, IWineD3DDevice** ppDevice) {
     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
 }

 static HRESULT WINAPI IWineD3DCubeTextureImpl_SetPrivateData(IWineD3DCubeTexture *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
 }

 static HRESULT WINAPI IWineD3DCubeTextureImpl_GetPrivateData(IWineD3DCubeTexture *iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
 }

 static HRESULT WINAPI IWineD3DCubeTextureImpl_FreePrivateData(IWineD3DCubeTexture *iface, REFGUID refguid) {
     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
 }

 static DWORD WINAPI IWineD3DCubeTextureImpl_SetPriority(IWineD3DCubeTexture *iface, DWORD PriorityNew) {
     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
 }

 static DWORD WINAPI IWineD3DCubeTextureImpl_GetPriority(IWineD3DCubeTexture *iface) {
     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
 }

 static void WINAPI IWineD3DCubeTextureImpl_PreLoad(IWineD3DCubeTexture *iface) {
     /* Override the IWineD3DResource Preload method */
     unsigned int i,j;
     BOOL setGlTextureDesc = FALSE;
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
     IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;

     TRACE("(%p) : About to load texture: dirtified(%d)\n", This, This->baseTexture.dirty);

     if (This->baseTexture.textureName == 0)  setGlTextureDesc = TRUE;

     /* We only have to activate a context for gl when we're not drawing. In most cases PreLoad will be called during draw
      * and a context was activated at the beginning of drawPrimitive
      */
     if(!device->isInDraw) {
         /* No danger of recursive calls, ActivateContext sets isInDraw to true when loading
          * offscreen render targets into their texture
          */
         ENTER_GL();
         ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
         LEAVE_GL();
     }
     IWineD3DCubeTexture_BindTexture(iface);

     ENTER_GL();
     /* If were dirty then reload the surfaces */
     if (This->baseTexture.dirty) {
         for (i = 0; i < This->baseTexture.levels; i++) {
             for (j = WINED3DCUBEMAP_FACE_POSITIVE_X; j <= WINED3DCUBEMAP_FACE_NEGATIVE_Z ; j++) {
                 if(setGlTextureDesc)
                       IWineD3DSurface_SetGlTextureDesc(This->surfaces[j][i], This->baseTexture.textureName, cube_targets[j]);
                 IWineD3DSurface_LoadTexture(This->surfaces[j][i]);
             }
         }
         /* No longer dirty */
         This->baseTexture.dirty = FALSE;
     }
     LEAVE_GL();
     return ;
 }

 static WINED3DRESOURCETYPE WINAPI IWineD3DCubeTextureImpl_GetType(IWineD3DCubeTexture *iface) {
     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 }

 static HRESULT WINAPI IWineD3DCubeTextureImpl_GetParent(IWineD3DCubeTexture *iface, IUnknown **pParent) {
     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
 }

 /* ******************************************************
    IWineD3DCubeTexture IWineD3DBaseTexture parts follow
    ****************************************************** */
 static DWORD WINAPI IWineD3DCubeTextureImpl_SetLOD(IWineD3DCubeTexture *iface, DWORD LODNew) {
     return IWineD3DBaseTextureImpl_SetLOD((IWineD3DBaseTexture *)iface, LODNew);
 }

 static DWORD WINAPI IWineD3DCubeTextureImpl_GetLOD(IWineD3DCubeTexture *iface) {
     return IWineD3DBaseTextureImpl_GetLOD((IWineD3DBaseTexture *)iface);
 }

 static DWORD WINAPI IWineD3DCubeTextureImpl_GetLevelCount(IWineD3DCubeTexture *iface) {
     return IWineD3DBaseTextureImpl_GetLevelCount((IWineD3DBaseTexture *)iface);
 }

 static HRESULT WINAPI IWineD3DCubeTextureImpl_SetAutoGenFilterType(IWineD3DCubeTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
   return IWineD3DBaseTextureImpl_SetAutoGenFilterType((IWineD3DBaseTexture *)iface, FilterType);
 }

 static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DCubeTextureImpl_GetAutoGenFilterType(IWineD3DCubeTexture *iface) {
   return IWineD3DBaseTextureImpl_GetAutoGenFilterType((IWineD3DBaseTexture *)iface);
 }

 static void WINAPI IWineD3DCubeTextureImpl_GenerateMipSubLevels(IWineD3DCubeTexture *iface) {
   return IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
 }

 /* Internal function, No d3d mapping */
 static BOOL WINAPI IWineD3DCubeTextureImpl_SetDirty(IWineD3DCubeTexture *iface, BOOL dirty) {
     return IWineD3DBaseTextureImpl_SetDirty((IWineD3DBaseTexture *)iface, dirty);
 }

 /* Internal function, No d3d mapping */
 static BOOL WINAPI IWineD3DCubeTextureImpl_GetDirty(IWineD3DCubeTexture *iface) {
     return IWineD3DBaseTextureImpl_GetDirty((IWineD3DBaseTexture *)iface);
 }

 static HRESULT WINAPI IWineD3DCubeTextureImpl_BindTexture(IWineD3DCubeTexture *iface) {
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
     TRACE("(%p) : relay to BaseTexture\n", This);
     return IWineD3DBaseTextureImpl_BindTexture((IWineD3DBaseTexture *)iface);
 }

 static HRESULT WINAPI IWineD3DCubeTextureImpl_UnBindTexture(IWineD3DCubeTexture *iface) {
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
     TRACE("(%p) : relay to BaseTexture\n", This);
     return IWineD3DBaseTextureImpl_UnBindTexture((IWineD3DBaseTexture *)iface);
 }

 static UINT WINAPI IWineD3DCubeTextureImpl_GetTextureDimensions(IWineD3DCubeTexture *iface){
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
     TRACE("(%p)\n", This);

     return GL_TEXTURE_CUBE_MAP_ARB;
 }

 static void WINAPI IWineD3DCubeTextureImpl_ApplyStateChanges(IWineD3DCubeTexture *iface,
                                                         const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
                                                         const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
     float matrix[16];
     IWineD3DBaseTextureImpl_ApplyStateChanges((IWineD3DBaseTexture *)iface, textureStates, samplerStates);


     /* Apply non-power2 mappings and texture offsets so long as the texture coords aren't projected or generated */
     if(This->pow2scalingFactor != 1.0f) {
         if((textureStates[WINED3DTSS_TEXCOORDINDEX] & 0xFFFF0000) == WINED3DTSS_TCI_PASSTHRU &&
            (~textureStates[WINED3DTSS_TEXTURETRANSFORMFLAGS] & WINED3DTTFF_PROJECTED)) {

             glMatrixMode(GL_TEXTURE);
             memset(matrix, 0 , sizeof(matrix));

             matrix[0] = This->pow2scalingFactor;
             matrix[5] = This->pow2scalingFactor;
             matrix[10] = This->pow2scalingFactor;
 #if 0 /* Translation fixup is no longer required (here for reminder) */
             matrix[12] = -0.25f / (float)This->edgeLength;
             matrix[13] = -0.75f / (float)This->edgeLength;
             matrix[14] = -0.25f / (float)This->edgeLength;
 #endif
             TRACE("(%p) Setup Matrix:\n", This);
             TRACE(" %f %f %f %f\n", matrix[0], matrix[1], matrix[2], matrix[3]);
             TRACE(" %f %f %f %f\n", matrix[4], matrix[5], matrix[6], matrix[7]);
             TRACE(" %f %f %f %f\n", matrix[8], matrix[9], matrix[10], matrix[11]);
             TRACE(" %f %f %f %f\n", matrix[12], matrix[13], matrix[14], matrix[15]);
             TRACE("\n");
             glMultMatrixf(matrix);
         } else {
             /* I don't expect nonpower 2 textures to be used with generated texture coordinates, but if they are present a fixme. */
             FIXME("Non-power2 texture being used with generated texture coords\n");
         }
     }

 }


 /* *******************************************
    IWineD3DCubeTexture IWineD3DCubeTexture parts follow
    ******************************************* */
 static void WINAPI IWineD3DCubeTextureImpl_Destroy(IWineD3DCubeTexture *iface, D3DCB_DESTROYSURFACEFN D3DCB_DestroySurface) {
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
     int i,j;
     TRACE("(%p) : Cleaning up\n",This);
     for (i = 0; i < This->baseTexture.levels; i++) {
         for (j = 0; j < 6; j++) {
             if (This->surfaces[j][i] != NULL) {
                 /* Clean out the texture name we gave to the surface so that the surface doesn't try and release it */
                 IWineD3DSurface_SetGlTextureDesc(This->surfaces[j][i], 0, 0);
                 /* Cleanup the container */
                 IWineD3DSurface_SetContainer(This->surfaces[j][i], 0);
                 D3DCB_DestroySurface(This->surfaces[j][i]);
             }
         }
     }
     IWineD3DBaseTextureImpl_CleanUp((IWineD3DBaseTexture *) iface);
     /* finally delete the object */
     HeapFree(GetProcessHeap(), 0, This);
 }

 static HRESULT WINAPI IWineD3DCubeTextureImpl_GetLevelDesc(IWineD3DCubeTexture *iface, UINT Level, WINED3DSURFACE_DESC* pDesc) {
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;

     if (Level < This->baseTexture.levels) {
         TRACE("(%p) level (%d)\n", This, Level);
         return IWineD3DSurface_GetDesc(This->surfaces[0][Level], pDesc);
     }
     FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
     return WINED3DERR_INVALIDCALL;
 }

 static HRESULT WINAPI IWineD3DCubeTextureImpl_GetCubeMapSurface(IWineD3DCubeTexture *iface, WINED3DCUBEMAP_FACES FaceType, UINT Level, IWineD3DSurface** ppCubeMapSurface) {
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
     HRESULT hr = WINED3DERR_INVALIDCALL;

     if (Level < This->baseTexture.levels && FaceType >= WINED3DCUBEMAP_FACE_POSITIVE_X && FaceType <= WINED3DCUBEMAP_FACE_NEGATIVE_Z) {
         *ppCubeMapSurface = This->surfaces[FaceType][Level];
         IWineD3DSurface_AddRef(*ppCubeMapSurface);

         hr = WINED3D_OK;
     }
     if (WINED3D_OK == hr) {
         TRACE("(%p) -> faceType(%d) level(%d) returning surface@%p\n", This, FaceType, Level, This->surfaces[FaceType][Level]);
     } else {
         WARN("(%p) level(%d) overflow Levels(%d) Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
     }

     return hr;
 }

 static HRESULT WINAPI IWineD3DCubeTextureImpl_LockRect(IWineD3DCubeTexture *iface, WINED3DCUBEMAP_FACES FaceType, UINT Level, WINED3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags) {
     HRESULT hr = WINED3DERR_INVALIDCALL;
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;

     if (Level < This->baseTexture.levels && FaceType >= WINED3DCUBEMAP_FACE_POSITIVE_X && FaceType <= WINED3DCUBEMAP_FACE_NEGATIVE_Z) {
         hr = IWineD3DSurface_LockRect(This->surfaces[FaceType][Level], pLockedRect, pRect, Flags);
     }

     if (WINED3D_OK == hr) {
         TRACE("(%p) -> faceType(%d) level(%d) returning memory@%p success(%u)\n", This, FaceType, Level, pLockedRect->pBits, hr);
     } else {
         WARN("(%p) level(%d) overflow Levels(%d)  Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
     }

     return hr;
 }

 static HRESULT WINAPI IWineD3DCubeTextureImpl_UnlockRect(IWineD3DCubeTexture *iface, WINED3DCUBEMAP_FACES FaceType, UINT Level) {
     HRESULT hr = WINED3DERR_INVALIDCALL;
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;

     if (Level < This->baseTexture.levels && FaceType >= WINED3DCUBEMAP_FACE_POSITIVE_X && FaceType <= WINED3DCUBEMAP_FACE_NEGATIVE_Z) {
         hr = IWineD3DSurface_UnlockRect(This->surfaces[FaceType][Level]);
     }

     if (WINED3D_OK == hr) {
         TRACE("(%p) -> faceType(%d) level(%d) success(%u)\n", This, FaceType, Level, hr);
     } else {
         WARN("(%p) level(%d) overflow Levels(%d) Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
     }
     return hr;
 }

 static HRESULT  WINAPI IWineD3DCubeTextureImpl_AddDirtyRect(IWineD3DCubeTexture *iface, WINED3DCUBEMAP_FACES FaceType, CONST RECT* pDirtyRect) {
     HRESULT hr = WINED3DERR_INVALIDCALL;
     IWineD3DCubeTextureImpl *This = (IWineD3DCubeTextureImpl *)iface;
     This->baseTexture.dirty = TRUE;
     TRACE("(%p) : dirtyfication of faceType(%d) Level (0)\n", This, FaceType);
     if (FaceType >= WINED3DCUBEMAP_FACE_POSITIVE_X && FaceType <= WINED3DCUBEMAP_FACE_NEGATIVE_Z) {
         hr = IWineD3DSurface_AddDirtyRect(This->surfaces[FaceType][0], pDirtyRect);
     } else {
         WARN("(%p) overflow FaceType(%d)\n", This, FaceType);
     }
     return hr;
 }


 const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl =
 {
     /* IUnknown */
     IWineD3DCubeTextureImpl_QueryInterface,
     IWineD3DCubeTextureImpl_AddRef,
     IWineD3DCubeTextureImpl_Release,
     /* IWineD3DResource */
     IWineD3DCubeTextureImpl_GetParent,
     IWineD3DCubeTextureImpl_GetDevice,
     IWineD3DCubeTextureImpl_SetPrivateData,
     IWineD3DCubeTextureImpl_GetPrivateData,
     IWineD3DCubeTextureImpl_FreePrivateData,
     IWineD3DCubeTextureImpl_SetPriority,
     IWineD3DCubeTextureImpl_GetPriority,
     IWineD3DCubeTextureImpl_PreLoad,
     IWineD3DCubeTextureImpl_GetType,
     /* IWineD3DBaseTexture */
     IWineD3DCubeTextureImpl_SetLOD,
     IWineD3DCubeTextureImpl_GetLOD,
     IWineD3DCubeTextureImpl_GetLevelCount,
     IWineD3DCubeTextureImpl_SetAutoGenFilterType,
     IWineD3DCubeTextureImpl_GetAutoGenFilterType,
     IWineD3DCubeTextureImpl_GenerateMipSubLevels,
     IWineD3DCubeTextureImpl_SetDirty,
     IWineD3DCubeTextureImpl_GetDirty,
     IWineD3DCubeTextureImpl_BindTexture,
     IWineD3DCubeTextureImpl_UnBindTexture,
     IWineD3DCubeTextureImpl_GetTextureDimensions,
     IWineD3DCubeTextureImpl_ApplyStateChanges,
     /* IWineD3DCubeTexture */
     IWineD3DCubeTextureImpl_Destroy,
     IWineD3DCubeTextureImpl_GetLevelDesc,
     IWineD3DCubeTextureImpl_GetCubeMapSurface,
     IWineD3DCubeTextureImpl_LockRect,
     IWineD3DCubeTextureImpl_UnlockRect,
     IWineD3DCubeTextureImpl_AddDirtyRect
 };
	/*
	* IWineD3DCubeTexture implementation
	*
	* Copyright 2002-2005 Jason Edmeades
	* Copyright 2002-2005 Raphael Junqueira
	* Copyright 2005 Oliver Stieber
	*
	* This library is free software; you can redistribute it and/or
	* modify it under the terms of the GNU Lesser General Public
	* License as published by the Free Software Foundation; either
	* version 2.1 of the License, or (at your option) any later version.
	*
	* This library is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	* Lesser General Public License for more details.
	*
	* You should have received a copy of the GNU Lesser General Public
	* License along with this library; if not, write to the Free Software
	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
	*/

	#include "config.h"
	#include "wined3d_private.h"

	WINE_DEFAULT_DEBUG_CHANNEL(d3d);
	#define GLINFO_LOCATION ((IWineD3DImpl )(((IWineD3DDeviceImpl )This->resource.wineD3DDevice)->wineD3D))->gl_info

	static const GLenum cube_targets[6] = {
	GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
	GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB,
	GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB,
	GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB,
	GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB,
	GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB
	};

	/* *******************************************
	IWineD3DCubeTexture IUnknown parts follow
	******************************************* */
	static HRESULT WINAPI IWineD3DCubeTextureImpl_QueryInterface(IWineD3DCubeTexture iface, REFIID riid, LPVOID ppobj)
	{
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;
	TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
	if (IsEqualGUID(riid, &IID_IUnknown)
	\|\| IsEqualGUID(riid, &IID_IWineD3DBase)
	\|\| IsEqualGUID(riid, &IID_IWineD3DResource)
	\|\| IsEqualGUID(riid, &IID_IWineD3DBaseTexture)
	\|\| IsEqualGUID(riid, &IID_IWineD3DTexture)) {
	IUnknown_AddRef(iface);
	*ppobj = This;
	return S_OK;
	}
	*ppobj = NULL;
	return E_NOINTERFACE;
	}

	static ULONG WINAPI IWineD3DCubeTextureImpl_AddRef(IWineD3DCubeTexture *iface) {
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;
	TRACE("(%p) : AddRef increasing from %d\n", This, This->resource.ref);
	return InterlockedIncrement(&This->resource.ref);
	}

	static ULONG WINAPI IWineD3DCubeTextureImpl_Release(IWineD3DCubeTexture *iface) {
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;
	ULONG ref;
	TRACE("(%p) : Releasing from %d\n", This, This->resource.ref);
	ref = InterlockedDecrement(&This->resource.ref);
	if (ref == 0) {
	IWineD3DCubeTexture_Destroy(iface, D3DCB_DefaultDestroySurface);
	}
	return ref;
	}

	/* ****************************************************
	IWineD3DCubeTexture IWineD3DResource parts follow
	**************************************************** */
	static HRESULT WINAPI IWineD3DCubeTextureImpl_GetDevice(IWineD3DCubeTexture iface, IWineD3DDevice* ppDevice) {
	return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
	}

	static HRESULT WINAPI IWineD3DCubeTextureImpl_SetPrivateData(IWineD3DCubeTexture iface, REFGUID refguid, CONST void pData, DWORD SizeOfData, DWORD Flags) {
	return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
	}

	static HRESULT WINAPI IWineD3DCubeTextureImpl_GetPrivateData(IWineD3DCubeTexture iface, REFGUID refguid, void pData, DWORD* pSizeOfData) {
	return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
	}

	static HRESULT WINAPI IWineD3DCubeTextureImpl_FreePrivateData(IWineD3DCubeTexture *iface, REFGUID refguid) {
	return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
	}

	static DWORD WINAPI IWineD3DCubeTextureImpl_SetPriority(IWineD3DCubeTexture *iface, DWORD PriorityNew) {
	return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
	}

	static DWORD WINAPI IWineD3DCubeTextureImpl_GetPriority(IWineD3DCubeTexture *iface) {
	return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
	}

	static void WINAPI IWineD3DCubeTextureImpl_PreLoad(IWineD3DCubeTexture *iface) {
	/* Override the IWineD3DResource Preload method */
	unsigned int i,j;
	BOOL setGlTextureDesc = FALSE;
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;
	IWineD3DDeviceImpl *device = This->resource.wineD3DDevice;

	TRACE("(%p) : About to load texture: dirtified(%d)\n", This, This->baseTexture.dirty);

	if (This->baseTexture.textureName == 0) setGlTextureDesc = TRUE;

	/* We only have to activate a context for gl when we're not drawing. In most cases PreLoad will be called during draw
	* and a context was activated at the beginning of drawPrimitive
	*/
	if(!device->isInDraw) {
	/* No danger of recursive calls, ActivateContext sets isInDraw to true when loading
	* offscreen render targets into their texture
	*/
	ENTER_GL();
	ActivateContext(device, device->lastActiveRenderTarget, CTXUSAGE_RESOURCELOAD);
	LEAVE_GL();
	}
	IWineD3DCubeTexture_BindTexture(iface);

	ENTER_GL();
	/* If were dirty then reload the surfaces */
	if (This->baseTexture.dirty) {
	for (i = 0; i < This->baseTexture.levels; i++) {
	for (j = WINED3DCUBEMAP_FACE_POSITIVE_X; j <= WINED3DCUBEMAP_FACE_NEGATIVE_Z ; j++) {
	if(setGlTextureDesc)
	IWineD3DSurface_SetGlTextureDesc(This->surfaces[j][i], This->baseTexture.textureName, cube_targets[j]);
	IWineD3DSurface_LoadTexture(This->surfaces[j][i]);
	}
	}
	/* No longer dirty */
	This->baseTexture.dirty = FALSE;
	}
	LEAVE_GL();
	return ;
	}

	static WINED3DRESOURCETYPE WINAPI IWineD3DCubeTextureImpl_GetType(IWineD3DCubeTexture *iface) {
	return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
	}

	static HRESULT WINAPI IWineD3DCubeTextureImpl_GetParent(IWineD3DCubeTexture iface, IUnknown *pParent) {
	return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
	}

	/* ******************************************************
	IWineD3DCubeTexture IWineD3DBaseTexture parts follow
	****************************************************** */
	static DWORD WINAPI IWineD3DCubeTextureImpl_SetLOD(IWineD3DCubeTexture *iface, DWORD LODNew) {
	return IWineD3DBaseTextureImpl_SetLOD((IWineD3DBaseTexture *)iface, LODNew);
	}

	static DWORD WINAPI IWineD3DCubeTextureImpl_GetLOD(IWineD3DCubeTexture *iface) {
	return IWineD3DBaseTextureImpl_GetLOD((IWineD3DBaseTexture *)iface);
	}

	static DWORD WINAPI IWineD3DCubeTextureImpl_GetLevelCount(IWineD3DCubeTexture *iface) {
	return IWineD3DBaseTextureImpl_GetLevelCount((IWineD3DBaseTexture *)iface);
	}

	static HRESULT WINAPI IWineD3DCubeTextureImpl_SetAutoGenFilterType(IWineD3DCubeTexture *iface, WINED3DTEXTUREFILTERTYPE FilterType) {
	return IWineD3DBaseTextureImpl_SetAutoGenFilterType((IWineD3DBaseTexture *)iface, FilterType);
	}

	static WINED3DTEXTUREFILTERTYPE WINAPI IWineD3DCubeTextureImpl_GetAutoGenFilterType(IWineD3DCubeTexture *iface) {
	return IWineD3DBaseTextureImpl_GetAutoGenFilterType((IWineD3DBaseTexture *)iface);
	}

	static void WINAPI IWineD3DCubeTextureImpl_GenerateMipSubLevels(IWineD3DCubeTexture *iface) {
	return IWineD3DBaseTextureImpl_GenerateMipSubLevels((IWineD3DBaseTexture *)iface);
	}

	/* Internal function, No d3d mapping */
	static BOOL WINAPI IWineD3DCubeTextureImpl_SetDirty(IWineD3DCubeTexture *iface, BOOL dirty) {
	return IWineD3DBaseTextureImpl_SetDirty((IWineD3DBaseTexture *)iface, dirty);
	}

	/* Internal function, No d3d mapping */
	static BOOL WINAPI IWineD3DCubeTextureImpl_GetDirty(IWineD3DCubeTexture *iface) {
	return IWineD3DBaseTextureImpl_GetDirty((IWineD3DBaseTexture *)iface);
	}

	static HRESULT WINAPI IWineD3DCubeTextureImpl_BindTexture(IWineD3DCubeTexture *iface) {
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;
	TRACE("(%p) : relay to BaseTexture\n", This);
	return IWineD3DBaseTextureImpl_BindTexture((IWineD3DBaseTexture *)iface);
	}

	static HRESULT WINAPI IWineD3DCubeTextureImpl_UnBindTexture(IWineD3DCubeTexture *iface) {
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;
	TRACE("(%p) : relay to BaseTexture\n", This);
	return IWineD3DBaseTextureImpl_UnBindTexture((IWineD3DBaseTexture *)iface);
	}

	static UINT WINAPI IWineD3DCubeTextureImpl_GetTextureDimensions(IWineD3DCubeTexture *iface){
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;
	TRACE("(%p)\n", This);

	return GL_TEXTURE_CUBE_MAP_ARB;
	}

	static void WINAPI IWineD3DCubeTextureImpl_ApplyStateChanges(IWineD3DCubeTexture *iface,
	const DWORD textureStates[WINED3D_HIGHEST_TEXTURE_STATE + 1],
	const DWORD samplerStates[WINED3D_HIGHEST_SAMPLER_STATE + 1]) {
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;
	float matrix[16];
	IWineD3DBaseTextureImpl_ApplyStateChanges((IWineD3DBaseTexture *)iface, textureStates, samplerStates);


	/* Apply non-power2 mappings and texture offsets so long as the texture coords aren't projected or generated */
	if(This->pow2scalingFactor != 1.0f) {
	if((textureStates[WINED3DTSS_TEXCOORDINDEX] & 0xFFFF0000) == WINED3DTSS_TCI_PASSTHRU &&
	(~textureStates[WINED3DTSS_TEXTURETRANSFORMFLAGS] & WINED3DTTFF_PROJECTED)) {

	glMatrixMode(GL_TEXTURE);
	memset(matrix, 0 , sizeof(matrix));

	matrix[0] = This->pow2scalingFactor;
	matrix[5] = This->pow2scalingFactor;
	matrix[10] = This->pow2scalingFactor;
	#if 0 /* Translation fixup is no longer required (here for reminder) */
	matrix[12] = -0.25f / (float)This->edgeLength;
	matrix[13] = -0.75f / (float)This->edgeLength;
	matrix[14] = -0.25f / (float)This->edgeLength;
	#endif
	TRACE("(%p) Setup Matrix:\n", This);
	TRACE(" %f %f %f %f\n", matrix[0], matrix[1], matrix[2], matrix[3]);
	TRACE(" %f %f %f %f\n", matrix[4], matrix[5], matrix[6], matrix[7]);
	TRACE(" %f %f %f %f\n", matrix[8], matrix[9], matrix[10], matrix[11]);
	TRACE(" %f %f %f %f\n", matrix[12], matrix[13], matrix[14], matrix[15]);
	TRACE("\n");
	glMultMatrixf(matrix);
	} else {
	/* I don't expect nonpower 2 textures to be used with generated texture coordinates, but if they are present a fixme. */
	FIXME("Non-power2 texture being used with generated texture coords\n");
	}
	}

	}


	/* *******************************************
	IWineD3DCubeTexture IWineD3DCubeTexture parts follow
	******************************************* */
	static void WINAPI IWineD3DCubeTextureImpl_Destroy(IWineD3DCubeTexture *iface, D3DCB_DESTROYSURFACEFN D3DCB_DestroySurface) {
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;
	int i,j;
	TRACE("(%p) : Cleaning up\n",This);
	for (i = 0; i < This->baseTexture.levels; i++) {
	for (j = 0; j < 6; j++) {
	if (This->surfaces[j][i] != NULL) {
	/* Clean out the texture name we gave to the surface so that the surface doesn't try and release it */
	IWineD3DSurface_SetGlTextureDesc(This->surfaces[j][i], 0, 0);
	/* Cleanup the container */
	IWineD3DSurface_SetContainer(This->surfaces[j][i], 0);
	D3DCB_DestroySurface(This->surfaces[j][i]);
	}
	}
	}
	IWineD3DBaseTextureImpl_CleanUp((IWineD3DBaseTexture *) iface);
	/* finally delete the object */
	HeapFree(GetProcessHeap(), 0, This);
	}

	static HRESULT WINAPI IWineD3DCubeTextureImpl_GetLevelDesc(IWineD3DCubeTexture iface, UINT Level, WINED3DSURFACE_DESC pDesc) {
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;

	if (Level < This->baseTexture.levels) {
	TRACE("(%p) level (%d)\n", This, Level);
	return IWineD3DSurface_GetDesc(This->surfaces[0][Level], pDesc);
	}
	FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->baseTexture.levels);
	return WINED3DERR_INVALIDCALL;
	}

	static HRESULT WINAPI IWineD3DCubeTextureImpl_GetCubeMapSurface(IWineD3DCubeTexture iface, WINED3DCUBEMAP_FACES FaceType, UINT Level, IWineD3DSurface* ppCubeMapSurface) {
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;
	HRESULT hr = WINED3DERR_INVALIDCALL;

	if (Level < This->baseTexture.levels && FaceType >= WINED3DCUBEMAP_FACE_POSITIVE_X && FaceType <= WINED3DCUBEMAP_FACE_NEGATIVE_Z) {
	*ppCubeMapSurface = This->surfaces[FaceType][Level];
	IWineD3DSurface_AddRef(*ppCubeMapSurface);

	hr = WINED3D_OK;
	}
	if (WINED3D_OK == hr) {
	TRACE("(%p) -> faceType(%d) level(%d) returning surface@%p\n", This, FaceType, Level, This->surfaces[FaceType][Level]);
	} else {
	WARN("(%p) level(%d) overflow Levels(%d) Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
	}

	return hr;
	}

	static HRESULT WINAPI IWineD3DCubeTextureImpl_LockRect(IWineD3DCubeTexture iface, WINED3DCUBEMAP_FACES FaceType, UINT Level, WINED3DLOCKED_RECT pLockedRect, CONST RECT* pRect, DWORD Flags) {
	HRESULT hr = WINED3DERR_INVALIDCALL;
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;

	if (Level < This->baseTexture.levels && FaceType >= WINED3DCUBEMAP_FACE_POSITIVE_X && FaceType <= WINED3DCUBEMAP_FACE_NEGATIVE_Z) {
	hr = IWineD3DSurface_LockRect(This->surfaces[FaceType][Level], pLockedRect, pRect, Flags);
	}

	if (WINED3D_OK == hr) {
	TRACE("(%p) -> faceType(%d) level(%d) returning memory@%p success(%u)\n", This, FaceType, Level, pLockedRect->pBits, hr);
	} else {
	WARN("(%p) level(%d) overflow Levels(%d) Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
	}

	return hr;
	}

	static HRESULT WINAPI IWineD3DCubeTextureImpl_UnlockRect(IWineD3DCubeTexture *iface, WINED3DCUBEMAP_FACES FaceType, UINT Level) {
	HRESULT hr = WINED3DERR_INVALIDCALL;
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;

	if (Level < This->baseTexture.levels && FaceType >= WINED3DCUBEMAP_FACE_POSITIVE_X && FaceType <= WINED3DCUBEMAP_FACE_NEGATIVE_Z) {
	hr = IWineD3DSurface_UnlockRect(This->surfaces[FaceType][Level]);
	}

	if (WINED3D_OK == hr) {
	TRACE("(%p) -> faceType(%d) level(%d) success(%u)\n", This, FaceType, Level, hr);
	} else {
	WARN("(%p) level(%d) overflow Levels(%d) Or FaceType(%d)\n", This, Level, This->baseTexture.levels, FaceType);
	}
	return hr;
	}

	static HRESULT WINAPI IWineD3DCubeTextureImpl_AddDirtyRect(IWineD3DCubeTexture iface, WINED3DCUBEMAP_FACES FaceType, CONST RECT pDirtyRect) {
	HRESULT hr = WINED3DERR_INVALIDCALL;
	IWineD3DCubeTextureImpl This = (IWineD3DCubeTextureImpl )iface;
	This->baseTexture.dirty = TRUE;
	TRACE("(%p) : dirtyfication of faceType(%d) Level (0)\n", This, FaceType);
	if (FaceType >= WINED3DCUBEMAP_FACE_POSITIVE_X && FaceType <= WINED3DCUBEMAP_FACE_NEGATIVE_Z) {
	hr = IWineD3DSurface_AddDirtyRect(This->surfaces[FaceType][0], pDirtyRect);
	} else {
	WARN("(%p) overflow FaceType(%d)\n", This, FaceType);
	}
	return hr;
	}


	const IWineD3DCubeTextureVtbl IWineD3DCubeTexture_Vtbl =
	{
	/* IUnknown */
	IWineD3DCubeTextureImpl_QueryInterface,
	IWineD3DCubeTextureImpl_AddRef,
	IWineD3DCubeTextureImpl_Release,
	/* IWineD3DResource */
	IWineD3DCubeTextureImpl_GetParent,
	IWineD3DCubeTextureImpl_GetDevice,
	IWineD3DCubeTextureImpl_SetPrivateData,
	IWineD3DCubeTextureImpl_GetPrivateData,
	IWineD3DCubeTextureImpl_FreePrivateData,
	IWineD3DCubeTextureImpl_SetPriority,
	IWineD3DCubeTextureImpl_GetPriority,
	IWineD3DCubeTextureImpl_PreLoad,
	IWineD3DCubeTextureImpl_GetType,
	/* IWineD3DBaseTexture */
	IWineD3DCubeTextureImpl_SetLOD,
	IWineD3DCubeTextureImpl_GetLOD,
	IWineD3DCubeTextureImpl_GetLevelCount,
	IWineD3DCubeTextureImpl_SetAutoGenFilterType,
	IWineD3DCubeTextureImpl_GetAutoGenFilterType,
	IWineD3DCubeTextureImpl_GenerateMipSubLevels,
	IWineD3DCubeTextureImpl_SetDirty,
	IWineD3DCubeTextureImpl_GetDirty,
	IWineD3DCubeTextureImpl_BindTexture,
	IWineD3DCubeTextureImpl_UnBindTexture,
	IWineD3DCubeTextureImpl_GetTextureDimensions,
	IWineD3DCubeTextureImpl_ApplyStateChanges,
	/* IWineD3DCubeTexture */
	IWineD3DCubeTextureImpl_Destroy,
	IWineD3DCubeTextureImpl_GetLevelDesc,
	IWineD3DCubeTextureImpl_GetCubeMapSurface,
	IWineD3DCubeTextureImpl_LockRect,
	IWineD3DCubeTextureImpl_UnlockRect,
	IWineD3DCubeTextureImpl_AddDirtyRect
	};