dlls/d3d8/cubetexture.c

   1 /*
   2  * IDirect3DCubeTexture8 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 /* IDirect3DCubeTexture8 IUnknown parts follow: */
  36 HRESULT WINAPI IDirect3DCubeTexture8Impl_QueryInterface(LPDIRECT3DCUBETEXTURE8 iface,REFIID riid,LPVOID *ppobj)
  37 {
  38     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
  39     TRACE("(%p) : QueryInterface\n", This);
  40     if (IsEqualGUID(riid, &IID_IUnknown)
  41         || IsEqualGUID(riid, &IID_IDirect3DResource8)
  42         || IsEqualGUID(riid, &IID_IDirect3DBaseTexture8)
  43         || IsEqualGUID(riid, &IID_IDirect3DCubeTexture8)) {
  44         IDirect3DCubeTexture8Impl_AddRef(iface);
  45         *ppobj = This;
  46         return D3D_OK;
  47     }
  48
  49     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  50     return E_NOINTERFACE;
  51 }
  52
  53 ULONG WINAPI IDirect3DCubeTexture8Impl_AddRef(LPDIRECT3DCUBETEXTURE8 iface) {
  54     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
  55     ULONG ref = InterlockedIncrement(&This->ref);
  56
  57     TRACE("(%p) : AddRef from %ld\n", This, ref - 1);
  58
  59     return ref;
  60 }
  61
  62 ULONG WINAPI IDirect3DCubeTexture8Impl_Release(LPDIRECT3DCUBETEXTURE8 iface) {
  63     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
  64     ULONG ref = InterlockedDecrement(&This->ref);
  65     unsigned int i, j;
  66
  67     TRACE("(%p) : ReleaseRef to %ld\n", This, ref);
  68     if (ref == 0) {
  69         for (i = 0; i < This->levels; i++) {
  70           for (j = 0; j < 6; j++) {
  71             if (This->surfaces[j][i] != NULL) {
  72               TRACE("(%p) : Releasing surface %p\n", This, This->surfaces[j][i]);
  73               IDirect3DSurface8Impl_Release((LPDIRECT3DSURFACE8) This->surfaces[j][i]);
  74             }
  75           }
  76         }
  77         HeapFree(GetProcessHeap(), 0, This);
  78     }
  79     return ref;
  80 }
  81
  82 /* IDirect3DCubeTexture8 (Inherited from IDirect3DResource8) */
  83 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_GetDevice(LPDIRECT3DCUBETEXTURE8 iface, IDirect3DDevice8** ppDevice) {
  84     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)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        IDirect3DCubeTexture8Impl_SetPrivateData(LPDIRECT3DCUBETEXTURE8 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  95     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
  96     FIXME("(%p) : stub\n", This);
  97     return D3D_OK;
  98 }
  99 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_GetPrivateData(LPDIRECT3DCUBETEXTURE8 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
 100     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 101     FIXME("(%p) : stub\n", This);
 102     return D3D_OK;
 103 }
 104 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_FreePrivateData(LPDIRECT3DCUBETEXTURE8 iface, REFGUID refguid) {
 105     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 106     FIXME("(%p) : stub\n", This);
 107     return D3D_OK;
 108 }
 109 DWORD    WINAPI        IDirect3DCubeTexture8Impl_SetPriority(LPDIRECT3DCUBETEXTURE8 iface, DWORD PriorityNew) {
 110     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 111     FIXME("(%p) : stub\n", This);
 112     return 0;
 113 }
 114 DWORD    WINAPI        IDirect3DCubeTexture8Impl_GetPriority(LPDIRECT3DCUBETEXTURE8 iface) {
 115     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 116     FIXME("(%p) : stub\n", This);
 117     return 0;
 118 }
 119
 120 static const GLenum cube_targets[6] = {
 121 #if defined(GL_VERSION_1_3)
 122   GL_TEXTURE_CUBE_MAP_POSITIVE_X,
 123   GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
 124   GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
 125   GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
 126   GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
 127   GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
 128 #else
 129   GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
 130   GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB,
 131   GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB,
 132   GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB,
 133   GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB,
 134   GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB
 135 #endif
 136 };
 137
 138 void     WINAPI        IDirect3DCubeTexture8Impl_PreLoad(LPDIRECT3DCUBETEXTURE8 iface) {
 139     unsigned int i, j;
 140     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 141     TRACE("(%p) : About to load texture: dirtified(%d)\n", This, This->Dirty);
 142
 143     ENTER_GL();
 144
 145     for (i = 0; i < This->levels; i++) {
 146       if (i == 0 && This->surfaces[0][0]->textureName != 0 && This->Dirty == FALSE) {
 147         glEnable(GL_TEXTURE_CUBE_MAP_ARB);
 148 #if defined(GL_VERSION_1_3)
 149         glBindTexture(GL_TEXTURE_CUBE_MAP, This->surfaces[0][0]->textureName);
 150 #else
 151         glBindTexture(GL_TEXTURE_CUBE_MAP_ARB, This->surfaces[0][0]->textureName);
 152 #endif
 153         checkGLcall("glBindTexture");
 154         TRACE("Texture %p (level %d) given name %d\n", This->surfaces[0][0], i, This->surfaces[0][0]->textureName);
 155         /* No need to walk through all mip-map levels, since already all assigned */
 156         i = This->levels;
 157       } else {
 158         if (i == 0) {
 159           if (This->surfaces[0][0]->textureName == 0) {
 160             glGenTextures(1, &This->surfaces[0][0]->textureName);
 161             checkGLcall("glGenTextures");
 162             TRACE("Texture %p (level %d) given name %d\n", This->surfaces[0][i], i, This->surfaces[0][0]->textureName);
 163           }
 164
 165 #if defined(GL_VERSION_1_3)
 166           glBindTexture(GL_TEXTURE_CUBE_MAP, This->surfaces[0][0]->textureName);
 167 #else
 168           glBindTexture(GL_TEXTURE_CUBE_MAP_ARB, This->surfaces[0][0]->textureName);
 169 #endif
 170           checkGLcall("glBindTexture");
 171
 172           TRACE("Setting GL_TEXTURE_MAX_LEVEL to %d\n", This->levels - 1);
 173 #if defined(GL_VERSION_1_3)
 174           glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAX_LEVEL, This->levels - 1);
 175 #else
 176           glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_MAX_LEVEL, This->levels - 1);
 177 #endif
 178           checkGLcall("glTexParameteri(GL_TEXTURE_CUBE, GL_TEXTURE_MAX_LEVEL, This->levels - 1)");
 179         }
 180
 181         for (j = 0; j < 6; j++) {
 182           IDirect3DSurface8Impl_LoadTexture((LPDIRECT3DSURFACE8) This->surfaces[j][i], cube_targets[j], i);
 183 #if 0
 184           static int gen = 0;
 185           char buffer[4096];
 186           snprintf(buffer, sizeof(buffer), "/tmp/cube%d_face%d_level%d_%d.png", This->surfaces[0][0]->textureName, j, i, ++gen);
 187           IDirect3DSurface8Impl_SaveSnapshot((LPDIRECT3DSURFACE8) This->surfaces[j][i], buffer);
 188 #endif
 189         }
 190         /* Removed glTexParameterf now TextureStageStates are initialized at startup */
 191         This->Dirty = FALSE;
 192       }
 193     }
 194
 195     LEAVE_GL();
 196
 197     return ;
 198 }
 199
 200 D3DRESOURCETYPE WINAPI IDirect3DCubeTexture8Impl_GetType(LPDIRECT3DCUBETEXTURE8 iface) {
 201     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 202     TRACE("(%p) : returning %d\n", This, This->ResourceType);
 203     return This->ResourceType;
 204 }
 205
 206 /* IDirect3DCubeTexture8 (Inherited from IDirect3DBaseTexture8) */
 207 DWORD    WINAPI        IDirect3DCubeTexture8Impl_SetLOD(LPDIRECT3DCUBETEXTURE8 iface, DWORD LODNew) {
 208     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 209     FIXME("(%p) : stub\n", This);
 210     return 0;
 211 }
 212 DWORD    WINAPI        IDirect3DCubeTexture8Impl_GetLOD(LPDIRECT3DCUBETEXTURE8 iface) {
 213     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 214     FIXME("(%p) : stub\n", This);
 215     return 0;
 216 }
 217
 218 DWORD    WINAPI        IDirect3DCubeTexture8Impl_GetLevelCount(LPDIRECT3DCUBETEXTURE8 iface) {
 219     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 220     TRACE("(%p) : returning %d\n", This, This->levels);
 221     return This->levels;
 222 }
 223
 224 /* IDirect3DCubeTexture8 */
 225 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_GetLevelDesc(LPDIRECT3DCUBETEXTURE8 iface, UINT Level, D3DSURFACE_DESC* pDesc) {
 226     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 227     if (Level < This->levels) {
 228         TRACE("(%p) level (%d)\n", This, Level);
 229         return IDirect3DSurface8Impl_GetDesc((LPDIRECT3DSURFACE8) This->surfaces[0][Level], pDesc);
 230     }
 231     FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 232     return D3DERR_INVALIDCALL;
 233 }
 234 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_GetCubeMapSurface(LPDIRECT3DCUBETEXTURE8 iface, D3DCUBEMAP_FACES FaceType, UINT Level, IDirect3DSurface8** ppCubeMapSurface) {
 235     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 236     if (Level < This->levels) {
 237         *ppCubeMapSurface = (LPDIRECT3DSURFACE8) This->surfaces[FaceType][Level];
 238         IDirect3DSurface8Impl_AddRef((LPDIRECT3DSURFACE8) *ppCubeMapSurface);
 239         TRACE("(%p) -> faceType(%d) level(%d) returning surface@%p \n", This, FaceType, Level, This->surfaces[FaceType][Level]);
 240     } else {
 241         FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 242         return D3DERR_INVALIDCALL;
 243     }
 244     return D3D_OK;
 245 }
 246 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_LockRect(LPDIRECT3DCUBETEXTURE8 iface, D3DCUBEMAP_FACES FaceType, UINT Level, D3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags) {
 247     HRESULT hr;
 248     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 249     if (Level < This->levels) {
 250       /**
 251        * Not dirtified while Surfaces don't notify dirtification
 252        * This->Dirty = TRUE;
 253        */
 254       hr = IDirect3DSurface8Impl_LockRect((LPDIRECT3DSURFACE8) This->surfaces[FaceType][Level], pLockedRect, pRect, Flags);
 255       TRACE("(%p) -> faceType(%d) level(%d) returning memory@%p success(%lu)\n", This, FaceType, Level, pLockedRect->pBits, hr);
 256     } else {
 257       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 258       return D3DERR_INVALIDCALL;
 259     }
 260     return hr;
 261 }
 262 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_UnlockRect(LPDIRECT3DCUBETEXTURE8 iface, D3DCUBEMAP_FACES FaceType, UINT Level) {
 263     HRESULT hr;
 264     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 265     if (Level < This->levels) {
 266       hr = IDirect3DSurface8Impl_UnlockRect((LPDIRECT3DSURFACE8) This->surfaces[FaceType][Level]);
 267       TRACE("(%p) -> faceType(%d) level(%d) success(%lu)\n", This, FaceType, Level, hr);
 268     } else {
 269       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 270       return D3DERR_INVALIDCALL;
 271     }
 272     return hr;
 273 }
 274 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_AddDirtyRect(LPDIRECT3DCUBETEXTURE8 iface, D3DCUBEMAP_FACES FaceType, CONST RECT* pDirtyRect) {
 275     IDirect3DCubeTexture8Impl *This = (IDirect3DCubeTexture8Impl *)iface;
 276     This->Dirty = TRUE;
 277     TRACE("(%p) : dirtyfication of faceType(%d) Level (0)\n", This, FaceType);
 278     return IDirect3DSurface8Impl_AddDirtyRect((LPDIRECT3DSURFACE8) This->surfaces[FaceType][0], pDirtyRect);
 279 }
 280
 281
 282 IDirect3DCubeTexture8Vtbl Direct3DCubeTexture8_Vtbl =
 283 {
 284     IDirect3DCubeTexture8Impl_QueryInterface,
 285     IDirect3DCubeTexture8Impl_AddRef,
 286     IDirect3DCubeTexture8Impl_Release,
 287     IDirect3DCubeTexture8Impl_GetDevice,
 288     IDirect3DCubeTexture8Impl_SetPrivateData,
 289     IDirect3DCubeTexture8Impl_GetPrivateData,
 290     IDirect3DCubeTexture8Impl_FreePrivateData,
 291     IDirect3DCubeTexture8Impl_SetPriority,
 292     IDirect3DCubeTexture8Impl_GetPriority,
 293     IDirect3DCubeTexture8Impl_PreLoad,
 294     IDirect3DCubeTexture8Impl_GetType,
 295     IDirect3DCubeTexture8Impl_SetLOD,
 296     IDirect3DCubeTexture8Impl_GetLOD,
 297     IDirect3DCubeTexture8Impl_GetLevelCount,
 298     IDirect3DCubeTexture8Impl_GetLevelDesc,
 299     IDirect3DCubeTexture8Impl_GetCubeMapSurface,
 300     IDirect3DCubeTexture8Impl_LockRect,
 301     IDirect3DCubeTexture8Impl_UnlockRect,
 302     IDirect3DCubeTexture8Impl_AddDirtyRect
 303 };