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 <stdarg.h>
  24
  25 #include "windef.h"
  26 #include "winbase.h"
  27 #include "winuser.h"
  28 #include "wingdi.h"
  29 #include "wine/debug.h"
  30
  31 #include "d3d8_private.h"
  32
  33 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  34
  35 /* IDirect3DVolumeTexture8 IUnknown parts follow: */
  36 HRESULT WINAPI IDirect3DVolumeTexture8Impl_QueryInterface(LPDIRECT3DVOLUMETEXTURE8 iface,REFIID riid,LPVOID *ppobj)
  37 {
  38     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
  39
  40     TRACE("(%p) : QueryInterface\n", This);
  41     if (IsEqualGUID(riid, &IID_IUnknown)
  42         || IsEqualGUID(riid, &IID_IDirect3DResource8)
  43         || IsEqualGUID(riid, &IID_IDirect3DBaseTexture8)
  44         || IsEqualGUID(riid, &IID_IDirect3DVolumeTexture8)) {
  45         IDirect3DVolumeTexture8Impl_AddRef(iface);
  46         *ppobj = This;
  47         return D3D_OK;
  48     }
  49
  50     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  51     return E_NOINTERFACE;
  52 }
  53
  54 ULONG WINAPI IDirect3DVolumeTexture8Impl_AddRef(LPDIRECT3DVOLUMETEXTURE8 iface) {
  55     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
  56     ULONG ref = InterlockedIncrement(&This->ref);
  57
  58     TRACE("(%p) : AddRef from %ld\n", This, ref - 1);
  59
  60     return ref;
  61 }
  62
  63 ULONG WINAPI IDirect3DVolumeTexture8Impl_Release(LPDIRECT3DVOLUMETEXTURE8 iface) {
  64     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
  65     ULONG ref = InterlockedDecrement(&This->ref);
  66     UINT  i;
  67
  68     TRACE("(%p) : ReleaseRef to %ld\n", This, ref);
  69
  70     if (ref == 0) {
  71         for (i = 0; i < This->levels; i++) {
  72             if (This->volumes[i] != NULL) {
  73                 TRACE("(%p) : Releasing volume %p\n", This, This->volumes[i]);
  74                 IDirect3DVolume8Impl_Release((LPDIRECT3DVOLUME8) This->volumes[i]);
  75             }
  76         }
  77         HeapFree(GetProcessHeap(), 0, This);
  78     }
  79     return ref;
  80 }
  81
  82 /* IDirect3DVolumeTexture8 IDirect3DResource8 Interface follow: */
  83 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_GetDevice(LPDIRECT3DVOLUMETEXTURE8 iface, IDirect3DDevice8** ppDevice) {
  84     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
  85     TRACE("(%p) : returning %p\n", This, This->Device);
  86     *ppDevice = (LPDIRECT3DDEVICE8) This->Device;
  87     /**
  88      * Note  Calling this method will increase the internal reference count
  89      * on the IDirect3DDevice8 interface.
  90      */
  91     IDirect3DDevice8Impl_AddRef(*ppDevice);
  92     return D3D_OK;
  93 }
  94 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_SetPrivateData(LPDIRECT3DVOLUMETEXTURE8 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  95     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
  96     FIXME("(%p) : stub\n", This);
  97     return D3D_OK;
  98 }
  99 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_GetPrivateData(LPDIRECT3DVOLUMETEXTURE8 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 100     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 101     FIXME("(%p) : stub\n", This);
 102     return D3D_OK;
 103 }
 104 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_FreePrivateData(LPDIRECT3DVOLUMETEXTURE8 iface, REFGUID refguid) {
 105     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 106     FIXME("(%p) : stub\n", This);
 107     return D3D_OK;
 108 }
 109 DWORD    WINAPI        IDirect3DVolumeTexture8Impl_SetPriority(LPDIRECT3DVOLUMETEXTURE8 iface, DWORD PriorityNew) {
 110     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 111     FIXME("(%p) : stub returning 0\n", This);
 112     return 0;
 113 }
 114 DWORD    WINAPI        IDirect3DVolumeTexture8Impl_GetPriority(LPDIRECT3DVOLUMETEXTURE8 iface) {
 115     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 116     FIXME("(%p) : stub returning 0\n", This);
 117     return 0;
 118 }
 119 void     WINAPI        IDirect3DVolumeTexture8Impl_PreLoad(LPDIRECT3DVOLUMETEXTURE8 iface) {
 120     unsigned int i;
 121     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 122     TRACE("(%p) : About to load texture\n", This);
 123
 124     ENTER_GL();
 125
 126     for (i = 0; i < This->levels; i++) {
 127       if (i == 0 && This->volumes[i]->textureName != 0 && This->Dirty == FALSE) {
 128         glBindTexture(GL_TEXTURE_3D, This->volumes[i]->textureName);
 129         checkGLcall("glBindTexture");
 130         TRACE("Texture %p (level %d) given name %d\n", This->volumes[i], i, This->volumes[i]->textureName);
 131         /* No need to walk through all mip-map levels, since already all assigned */
 132         i = This->levels;
 133       } else {
 134         if (i == 0) {
 135           if (This->volumes[i]->textureName == 0) {
 136             glGenTextures(1, &This->volumes[i]->textureName);
 137             checkGLcall("glGenTextures");
 138             TRACE("Texture %p (level %d) given name %d\n", This->volumes[i], i, This->volumes[i]->textureName);
 139           }
 140
 141           glBindTexture(GL_TEXTURE_3D, This->volumes[i]->textureName);
 142           checkGLcall("glBindTexture");
 143
 144           TRACE("Setting GL_TEXTURE_MAX_LEVEL to %d\n", This->levels - 1);
 145           glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MAX_LEVEL, This->levels - 1);
 146           checkGLcall("glTexParameteri(GL_TEXTURE_3D, GL_TEXTURE_MAX_LEVEL, This->levels - 1)");
 147         }
 148
 149         TRACE("Calling glTexImage3D %x i=%d, intfmt=%x, w=%d, h=%d,d=%d, 0=%d, glFmt=%x, glType=%x, Mem=%p\n",
 150               GL_TEXTURE_3D,
 151               i,
 152               D3DFmt2GLIntFmt(This->Device, This->format),
 153               This->volumes[i]->myDesc.Width,
 154               This->volumes[i]->myDesc.Height,
 155               This->volumes[i]->myDesc.Depth,
 156               0,
 157               D3DFmt2GLFmt(This->Device, This->format),
 158               D3DFmt2GLType(This->Device, This->format),
 159               This->volumes[i]->allocatedMemory);
 160         glTexImage3D(GL_TEXTURE_3D,
 161                      i,
 162                      D3DFmt2GLIntFmt(This->Device, This->format),
 163                      This->volumes[i]->myDesc.Width,
 164                      This->volumes[i]->myDesc.Height,
 165                      This->volumes[i]->myDesc.Depth,
 166                      0,
 167                      D3DFmt2GLFmt(This->Device, This->format),
 168                      D3DFmt2GLType(This->Device, This->format),
 169                      This->volumes[i]->allocatedMemory);
 170         checkGLcall("glTexImage3D");
 171
 172         /* Removed glTexParameterf now TextureStageStates are initialized at startup */
 173         This->Dirty = FALSE;
 174       }
 175     }
 176
 177     LEAVE_GL();
 178
 179     return ;
 180 }
 181 D3DRESOURCETYPE WINAPI IDirect3DVolumeTexture8Impl_GetType(LPDIRECT3DVOLUMETEXTURE8 iface) {
 182     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 183     TRACE("(%p) : returning %d\n", This, This->ResourceType);
 184     return This->ResourceType;
 185 }
 186
 187 /* IDirect3DVolumeTexture8 IDirect3DBaseTexture8 Interface follow: */
 188 DWORD    WINAPI        IDirect3DVolumeTexture8Impl_SetLOD(LPDIRECT3DVOLUMETEXTURE8 iface, DWORD LODNew) {
 189     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 190     FIXME("(%p) : stub returning 0\n", This);
 191     return 0;
 192 }
 193 DWORD    WINAPI        IDirect3DVolumeTexture8Impl_GetLOD(LPDIRECT3DVOLUMETEXTURE8 iface) {
 194     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 195     FIXME("(%p) : stub returning 0\n", This);
 196     return 0;
 197 }
 198 DWORD    WINAPI        IDirect3DVolumeTexture8Impl_GetLevelCount(LPDIRECT3DVOLUMETEXTURE8 iface) {
 199     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 200     TRACE("(%p) : returning %d\n", This, This->levels);
 201     return This->levels;
 202 }
 203
 204 /* IDirect3DVolumeTexture8 */
 205 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_GetLevelDesc(LPDIRECT3DVOLUMETEXTURE8 iface, UINT Level,D3DVOLUME_DESC *pDesc) {
 206     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 207     if (Level < This->levels) {
 208         TRACE("(%p) Level (%d)\n", This, Level);
 209         return IDirect3DVolume8Impl_GetDesc((LPDIRECT3DVOLUME8) This->volumes[Level], pDesc);
 210     } else {
 211         FIXME("(%p) Level (%d)\n", This, Level);
 212     }
 213     return D3D_OK;
 214 }
 215 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_GetVolumeLevel(LPDIRECT3DVOLUMETEXTURE8 iface, UINT Level, IDirect3DVolume8** ppVolumeLevel) {
 216     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 217     if (Level < This->levels) {
 218       *ppVolumeLevel = (LPDIRECT3DVOLUME8)This->volumes[Level];
 219       IDirect3DVolume8Impl_AddRef((LPDIRECT3DVOLUME8) *ppVolumeLevel);
 220       TRACE("(%p) -> level(%d) returning volume@%p\n", This, Level, *ppVolumeLevel);
 221     } else {
 222       FIXME("(%p) Level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 223       return D3DERR_INVALIDCALL;
 224     }
 225     return D3D_OK;
 226
 227 }
 228 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_LockBox(LPDIRECT3DVOLUMETEXTURE8 iface, UINT Level, D3DLOCKED_BOX* pLockedVolume, CONST D3DBOX* pBox, DWORD Flags) {
 229     HRESULT hr;
 230     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 231     if (Level < This->levels) {
 232       /**
 233        * Not dirtified while Surfaces don't notify dirtification
 234        * This->Dirty = TRUE;
 235        */
 236       hr = IDirect3DVolume8Impl_LockBox((LPDIRECT3DVOLUME8) This->volumes[Level], pLockedVolume, pBox, Flags);
 237       TRACE("(%p) Level (%d) success(%lu)\n", This, Level, hr);
 238     } else {
 239       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 240       return D3DERR_INVALIDCALL;
 241     }
 242     return hr;
 243 }
 244 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_UnlockBox(LPDIRECT3DVOLUMETEXTURE8 iface, UINT Level) {
 245     HRESULT hr;
 246     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 247     if (Level < This->levels) {
 248       hr = IDirect3DVolume8Impl_UnlockBox((LPDIRECT3DVOLUME8) This->volumes[Level]);
 249       TRACE("(%p) -> level(%d) success(%lu)\n", This, Level, hr);
 250     } else {
 251       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 252       return D3DERR_INVALIDCALL;
 253     }
 254     return hr;
 255 }
 256 HRESULT  WINAPI        IDirect3DVolumeTexture8Impl_AddDirtyBox(LPDIRECT3DVOLUMETEXTURE8 iface, CONST D3DBOX* pDirtyBox) {
 257     IDirect3DVolumeTexture8Impl *This = (IDirect3DVolumeTexture8Impl *)iface;
 258     This->Dirty = TRUE;
 259     TRACE("(%p) : dirtyfication of volume Level (0)\n", This);
 260     return IDirect3DVolume8Impl_AddDirtyBox((LPDIRECT3DVOLUME8) This->volumes[0], pDirtyBox);
 261 }
 262
 263
 264 const IDirect3DVolumeTexture8Vtbl Direct3DVolumeTexture8_Vtbl =
 265 {
 266     IDirect3DVolumeTexture8Impl_QueryInterface,
 267     IDirect3DVolumeTexture8Impl_AddRef,
 268     IDirect3DVolumeTexture8Impl_Release,
 269     IDirect3DVolumeTexture8Impl_GetDevice,
 270     IDirect3DVolumeTexture8Impl_SetPrivateData,
 271     IDirect3DVolumeTexture8Impl_GetPrivateData,
 272     IDirect3DVolumeTexture8Impl_FreePrivateData,
 273     IDirect3DVolumeTexture8Impl_SetPriority,
 274     IDirect3DVolumeTexture8Impl_GetPriority,
 275     IDirect3DVolumeTexture8Impl_PreLoad,
 276     IDirect3DVolumeTexture8Impl_GetType,
 277     IDirect3DVolumeTexture8Impl_SetLOD,
 278     IDirect3DVolumeTexture8Impl_GetLOD,
 279     IDirect3DVolumeTexture8Impl_GetLevelCount,
 280     IDirect3DVolumeTexture8Impl_GetLevelDesc,
 281     IDirect3DVolumeTexture8Impl_GetVolumeLevel,
 282     IDirect3DVolumeTexture8Impl_LockBox,
 283     IDirect3DVolumeTexture8Impl_UnlockBox,
 284     IDirect3DVolumeTexture8Impl_AddDirtyBox
 285 };