git.oblomov.eu Git - wine/blob - dlls/d3d8/volumetexture.c

   1 /*
   2  * IDirect3DVolumeTexture8 implementation
   3  *
   4  * Copyright 2002 Jason Edmeades
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include "config.h"
  22
  23 #include "windef.h"
  24 #include "winbase.h"
  25 #include "winuser.h"
  26 #include "wingdi.h"
  27 #include "wine/debug.h"
  28
  29 #include "d3d8_private.h"
  30
  31 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  32
  33 /* IDirect3DVolumeTexture8 IUnknown parts follow: */
  34 HRESULT WINAPI IDirect3DVolumeTexture8Impl_QueryInterface(LPDIRECT3DVOLUMETEXTURE8 iface,REFIID riid,LPVOID *ppobj)
  35 {
  36     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
  37
  38     TRACE("(%p) : QueryInterface\n", This);
  39     if (IsEqualGUID(riid, &IID_IUnknown)
  40         || IsEqualGUID(riid, &IID_IDirect3DResource8)
  41         || IsEqualGUID(riid, &IID_IDirect3DBaseTexture8)
  42         || IsEqualGUID(riid, &IID_IDirect3DVolumeTexture8)) {
  43         IDirect3DVolumeTexture8Impl_AddRef(iface);
  44         *ppobj = This;
  45         return D3D_OK;
  46     }
  47
  48     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  49     return E_NOINTERFACE;
  50 }
  51
  52 ULONG WINAPI IDirect3DVolumeTexture8Impl_AddRef(LPDIRECT3DVOLUMETEXTURE8 iface) {
  53     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
  54     TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  55     return ++(This->ref);
  56 }
  57
  58 ULONG WINAPI IDirect3DVolumeTexture8Impl_Release(LPDIRECT3DVOLUMETEXTURE8 iface) {
  59     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
  60     ULONG ref = --This->ref;
  61     UINT  i;
  62
  63     TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  64     if (ref == 0) {
  65         for (i = 0; i < This->levels; i++) {
  66             if (This->volumes[i] != NULL) {
  67                 TRACE("(%p) : Releasing volume %p\n", This, This->volumes[i]);
  68                 IDirect3DVolume8Impl_Release((LPDIRECT3DVOLUME8) This->volumes[i]);
  69             }
  70         }
  71         HeapFree(GetProcessHeap(), 0, This);
  72     }
  73     return ref;
  74 }
  75
  76 /* IDirect3DVolumeTexture8 IDirect3DResource8 Interface follow: */
  77 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_GetDevice(LPDIRECT3DVOLUMETEXTURE8 iface, IDirect3DDevice8** ppDevice) {
  78     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
  79     TRACE("(%p) : returning %p\n", This, This->Device);
  80     *ppDevice = (LPDIRECT3DDEVICE8) This->Device;
  81     /**
  82      * Note  Calling this method will increase the internal reference count
  83      * on the IDirect3DDevice8 interface.
  84      */
  85     IDirect3DDevice8Impl_AddRef(*ppDevice);
  86     return D3D_OK;
  87 }
  88 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_SetPrivateData(LPDIRECT3DVOLUMETEXTURE8 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  89     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
  90     FIXME("(%p) : stub\n", This);
  91     return D3D_OK;
  92 }
  93 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_GetPrivateData(LPDIRECT3DVOLUMETEXTURE8 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  94     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
  95     FIXME("(%p) : stub\n", This);
  96     return D3D_OK;
  97 }
  98 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_FreePrivateData(LPDIRECT3DVOLUMETEXTURE8 iface, REFGUID refguid) {
  99     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 100     FIXME("(%p) : stub\n", This);
 101     return D3D_OK;
 102 }
 103 DWORD    WINAPI        IDirect3DVolumeTexture8Impl_SetPriority(LPDIRECT3DVOLUMETEXTURE8 iface, DWORD PriorityNew) {
 104     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 105     FIXME("(%p) : stub returning 0\n", This);
 106     return 0;
 107 }
 108 DWORD    WINAPI        IDirect3DVolumeTexture8Impl_GetPriority(LPDIRECT3DVOLUMETEXTURE8 iface) {
 109     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 110     FIXME("(%p) : stub returning 0\n", This);
 111     return 0;
 112 }
 113 void     WINAPI        IDirect3DVolumeTexture8Impl_PreLoad(LPDIRECT3DVOLUMETEXTURE8 iface) {
 114     int i;
 115     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 116     TRACE("(%p) : About to load texture\n", This);
 117
 118     ENTER_GL();
 119
 120     for (i = 0; i < This->levels; i++) {
 121       if (i == 0 && This->volumes[i]->textureName != 0 && This->Dirty == FALSE) {
 122         glBindTexture(GL_TEXTURE_3D, This->volumes[i]->textureName);
 123         checkGLcall("glBindTexture");
 124         TRACE("Texture %p (level %d) given name %d\n", This->volumes[i], i, This->volumes[i]->textureName);
 125         /* No need to walk through all mip-map levels, since already all assigned */
 126         i = This->levels;
 127       } else {
 128         if (i == 0) {
 129           if (This->volumes[i]->textureName == 0) {
 130             glGenTextures(1, &This->volumes[i]->textureName);
 131             checkGLcall("glGenTextures");
 132             TRACE("Texture %p (level %d) given name %d\n", This->volumes[i], i, This->volumes[i]->textureName);
 133           }
 134
 135           glBindTexture(GL_TEXTURE_3D, This->volumes[i]->textureName);
 136           checkGLcall("glBindTexture");
 137
 138           TRACE("Setting GL_TEXTURE_MAX_LEVEL to %d\n", This->levels - 1);
 139           glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MAX_LEVEL, This->levels - 1);
 140           checkGLcall("glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MAX_LEVEL, This->levels - 1)");
 141         }
 142
 143         TRACE("Calling glTexImage3D %x i=%d, intfmt=%x, w=%d, h=%d,d=%d, 0=%d, glFmt=%x, glType=%x, Mem=%p\n",
 144               GL_TEXTURE_3D,
 145               i,
 146               D3DFmt2GLIntFmt(This->Device, This->format),
 147               This->volumes[i]->myDesc.Width,
 148               This->volumes[i]->myDesc.Height,
 149               This->volumes[i]->myDesc.Depth,
 150               0,
 151               D3DFmt2GLFmt(This->Device, This->format),
 152               D3DFmt2GLType(This->Device, This->format),
 153               This->volumes[i]->allocatedMemory);
 154         glTexImage3D(GL_TEXTURE_3D,
 155                      i,
 156                      D3DFmt2GLIntFmt(This->Device, This->format),
 157                      This->volumes[i]->myDesc.Width,
 158                      This->volumes[i]->myDesc.Height,
 159                      This->volumes[i]->myDesc.Depth,
 160                      0,
 161                      D3DFmt2GLFmt(This->Device, This->format),
 162                      D3DFmt2GLType(This->Device, This->format),
 163                      This->volumes[i]->allocatedMemory);
 164         checkGLcall("glTexImage3D");
 165
 166         /* Removed glTexParameterf now TextureStageStates are initialized at startup */
 167         This->Dirty = FALSE;
 168       }
 169     }
 170
 171     LEAVE_GL();
 172
 173     return ;
 174 }
 175 D3DRESOURCETYPE WINAPI IDirect3DVolumeTexture8Impl_GetType(LPDIRECT3DVOLUMETEXTURE8 iface) {
 176     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 177     TRACE("(%p) : returning %d\n", This, This->ResourceType);
 178     return This->ResourceType;
 179 }
 180
 181 /* IDirect3DVolumeTexture8 IDirect3DBaseTexture8 Interface follow: */
 182 DWORD    WINAPI        IDirect3DVolumeTexture8Impl_SetLOD(LPDIRECT3DVOLUMETEXTURE8 iface, DWORD LODNew) {
 183     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 184     FIXME("(%p) : stub returning 0\n", This);
 185     return 0;
 186 }
 187 DWORD    WINAPI        IDirect3DVolumeTexture8Impl_GetLOD(LPDIRECT3DVOLUMETEXTURE8 iface) {
 188     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 189     FIXME("(%p) : stub returning 0\n", This);
 190     return 0;
 191 }
 192 DWORD    WINAPI        IDirect3DVolumeTexture8Impl_GetLevelCount(LPDIRECT3DVOLUMETEXTURE8 iface) {
 193     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 194     TRACE("(%p) : returning %d\n", This, This->levels);
 195     return This->levels;
 196 }
 197
 198 /* IDirect3DVolumeTexture8 */
 199 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_GetLevelDesc(LPDIRECT3DVOLUMETEXTURE8 iface, UINT Level,D3DVOLUME_DESC *pDesc) {
 200     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 201     if (Level < This->levels) {
 202         TRACE("(%p) Level (%d)\n", This, Level);
 203         return IDirect3DVolume8Impl_GetDesc((LPDIRECT3DVOLUME8) This->volumes[Level], pDesc);
 204     } else {
 205         FIXME("(%p) Level (%d)\n", This, Level);
 206     }
 207     return D3D_OK;
 208 }
 209 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_GetVolumeLevel(LPDIRECT3DVOLUMETEXTURE8 iface, UINT Level, IDirect3DVolume8** ppVolumeLevel) {
 210     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 211     if (Level < This->levels) {
 212       *ppVolumeLevel = (LPDIRECT3DVOLUME8)This->volumes[Level];
 213       IDirect3DVolume8Impl_AddRef((LPDIRECT3DVOLUME8) *ppVolumeLevel);
 214       TRACE("(%p) -> level(%d) returning volume@%p\n", This, Level, *ppVolumeLevel);
 215     } else {
 216       FIXME("(%p) Level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 217       return D3DERR_INVALIDCALL;
 218     }
 219     return D3D_OK;
 220
 221 }
 222 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_LockBox(LPDIRECT3DVOLUMETEXTURE8 iface, UINT Level, D3DLOCKED_BOX* pLockedVolume, CONST D3DBOX* pBox, DWORD Flags) {
 223     HRESULT hr;
 224     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 225     if (Level < This->levels) {
 226       /**
 227        * Not dirtified while Surfaces don't notify dirtification
 228        * This->Dirty = TRUE;
 229        */
 230       hr = IDirect3DVolume8Impl_LockBox((LPDIRECT3DVOLUME8) This->volumes[Level], pLockedVolume, pBox, Flags);
 231       TRACE("(%p) Level (%d) success(%lu)\n", This, Level, hr);
 232     } else {
 233       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 234       return D3DERR_INVALIDCALL;
 235     }
 236     return hr;
 237 }
 238 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_UnlockBox(LPDIRECT3DVOLUMETEXTURE8 iface, UINT Level) {
 239     HRESULT hr;
 240     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 241     if (Level < This->levels) {
 242       hr = IDirect3DVolume8Impl_UnlockBox((LPDIRECT3DVOLUME8) This->volumes[Level]);
 243       TRACE("(%p) -> level(%d) success(%lu)\n", This, Level, hr);
 244     } else {
 245       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 246       return D3DERR_INVALIDCALL;
 247     }
 248     return hr;
 249 }
 250 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_AddDirtyBox(LPDIRECT3DVOLUMETEXTURE8 iface, CONST D3DBOX* pDirtyBox) {
 251     ICOM_THIS(IDirect3DVolumeTexture8Impl,iface);
 252     This->Dirty = TRUE;
 253     TRACE("(%p) : dirtyfication of volume Level (0)\n", This);
 254     return IDirect3DVolume8Impl_AddDirtyBox((LPDIRECT3DVOLUME8) This->volumes[0], pDirtyBox);
 255 }
 256
 257
 258 ICOM_VTABLE(IDirect3DVolumeTexture8) Direct3DVolumeTexture8_Vtbl =
 259 {
 260     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 261     IDirect3DVolumeTexture8Impl_QueryInterface,
 262     IDirect3DVolumeTexture8Impl_AddRef,
 263     IDirect3DVolumeTexture8Impl_Release,
 264     IDirect3DVolumeTexture8Impl_GetDevice,
 265     IDirect3DVolumeTexture8Impl_SetPrivateData,
 266     IDirect3DVolumeTexture8Impl_GetPrivateData,
 267     IDirect3DVolumeTexture8Impl_FreePrivateData,
 268     IDirect3DVolumeTexture8Impl_SetPriority,
 269     IDirect3DVolumeTexture8Impl_GetPriority,
 270     IDirect3DVolumeTexture8Impl_PreLoad,
 271     IDirect3DVolumeTexture8Impl_GetType,
 272     IDirect3DVolumeTexture8Impl_SetLOD,
 273     IDirect3DVolumeTexture8Impl_GetLOD,
 274     IDirect3DVolumeTexture8Impl_GetLevelCount,
 275     IDirect3DVolumeTexture8Impl_GetLevelDesc,
 276     IDirect3DVolumeTexture8Impl_GetVolumeLevel,
 277     IDirect3DVolumeTexture8Impl_LockBox,
 278     IDirect3DVolumeTexture8Impl_UnlockBox,
 279     IDirect3DVolumeTexture8Impl_AddDirtyBox
 280 };