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 "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 /* IDirect3DCubeTexture8 IUnknown parts follow: */
  34 HRESULT WINAPI IDirect3DCubeTexture8Impl_QueryInterface(LPDIRECT3DCUBETEXTURE8 iface,REFIID riid,LPVOID *ppobj)
  35 {
  36     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
  37     TRACE("(%p) : QueryInterface\n", This);
  38     if (IsEqualGUID(riid, &IID_IUnknown)
  39         || IsEqualGUID(riid, &IID_IDirect3DResource8)
  40         || IsEqualGUID(riid, &IID_IDirect3DBaseTexture8)
  41         || IsEqualGUID(riid, &IID_IDirect3DCubeTexture8)) {
  42         IDirect3DCubeTexture8Impl_AddRef(iface);
  43         *ppobj = This;
  44         return D3D_OK;
  45     }
  46
  47     WARN("(%p)->(%s,%p),not found\n",This,debugstr_guid(riid),ppobj);
  48     return E_NOINTERFACE;
  49 }
  50
  51 ULONG WINAPI IDirect3DCubeTexture8Impl_AddRef(LPDIRECT3DCUBETEXTURE8 iface) {
  52     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
  53     TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  54     return ++(This->ref);
  55 }
  56
  57 ULONG WINAPI IDirect3DCubeTexture8Impl_Release(LPDIRECT3DCUBETEXTURE8 iface) {
  58     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
  59     ULONG ref = --This->ref;
  60     int i;
  61     int j;
  62
  63     TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  64     if (ref == 0) {
  65         for (i = 0; i < This->levels; i++) {
  66           for (j = 0; j < 6; j++) {
  67             if (This->surfaces[j][i] != NULL) {
  68               TRACE("(%p) : Releasing surface %p\n", This, This->surfaces[j][i]);
  69               IDirect3DSurface8Impl_Release((LPDIRECT3DSURFACE8) This->surfaces[j][i]);
  70             }
  71           }
  72         }
  73         HeapFree(GetProcessHeap(), 0, This);
  74     }
  75     return ref;
  76 }
  77
  78 /* IDirect3DCubeTexture8 (Inherited from IDirect3DResource8) */
  79 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_GetDevice(LPDIRECT3DCUBETEXTURE8 iface, IDirect3DDevice8** ppDevice) {
  80     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
  81     TRACE("(%p) : returning %p\n", This, This->Device);
  82     *ppDevice = (LPDIRECT3DDEVICE8) This->Device;
  83     /**
  84      * Note  Calling this method will increase the internal reference count
  85      * on the IDirect3DDevice8 interface.
  86      */
  87     IDirect3DDevice8Impl_AddRef(*ppDevice);
  88     return D3D_OK;
  89 }
  90 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_SetPrivateData(LPDIRECT3DCUBETEXTURE8 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  91     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
  92     FIXME("(%p) : stub\n", This);
  93     return D3D_OK;
  94 }
  95 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_GetPrivateData(LPDIRECT3DCUBETEXTURE8 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  96     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
  97     FIXME("(%p) : stub\n", This);
  98     return D3D_OK;
  99 }
 100 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_FreePrivateData(LPDIRECT3DCUBETEXTURE8 iface, REFGUID refguid) {
 101     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 102     FIXME("(%p) : stub\n", This);
 103     return D3D_OK;
 104 }
 105 DWORD    WINAPI        IDirect3DCubeTexture8Impl_SetPriority(LPDIRECT3DCUBETEXTURE8 iface, DWORD PriorityNew) {
 106     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 107     FIXME("(%p) : stub\n", This);
 108     return 0;
 109 }
 110 DWORD    WINAPI        IDirect3DCubeTexture8Impl_GetPriority(LPDIRECT3DCUBETEXTURE8 iface) {
 111     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 112     FIXME("(%p) : stub\n", This);
 113     return 0;
 114 }
 115
 116 static const GLenum cube_targets[6] = {
 117 #if defined(GL_VERSION_1_3)
 118   GL_TEXTURE_CUBE_MAP_POSITIVE_X,
 119   GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
 120   GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
 121   GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
 122   GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
 123   GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
 124 #else
 125   GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
 126   GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB,
 127   GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB,
 128   GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB,
 129   GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB,
 130   GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB
 131 #endif
 132 };
 133
 134 void     WINAPI        IDirect3DCubeTexture8Impl_PreLoad(LPDIRECT3DCUBETEXTURE8 iface) {
 135     int i;
 136     int j;
 137     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 138     TRACE("(%p) : About to load texture: dirtified(%d)\n", This, This->Dirty);
 139
 140     ENTER_GL();
 141
 142     for (i = 0; i < This->levels; i++) {
 143       if (i == 0 && This->surfaces[0][0]->textureName != 0 && This->Dirty == FALSE) {
 144         glEnable(GL_TEXTURE_CUBE_MAP_ARB);
 145 #if defined(GL_VERSION_1_3)
 146         glBindTexture(GL_TEXTURE_CUBE_MAP, This->surfaces[0][0]->textureName);
 147 #else
 148         glBindTexture(GL_TEXTURE_CUBE_MAP_ARB, This->surfaces[0][0]->textureName);
 149 #endif
 150         checkGLcall("glBindTexture");
 151         TRACE("Texture %p (level %d) given name %d\n", This->surfaces[0][0], i, This->surfaces[0][0]->textureName);
 152         /* No need to walk through all mip-map levels, since already all assigned */
 153         i = This->levels;
 154       } else {
 155         if (i == 0) {
 156           if (This->surfaces[0][0]->textureName == 0) {
 157             glGenTextures(1, &This->surfaces[0][0]->textureName);
 158             checkGLcall("glGenTextures");
 159             TRACE("Texture %p (level %d) given name %d\n", This->surfaces[0][i], i, This->surfaces[0][0]->textureName);
 160           }
 161
 162 #if defined(GL_VERSION_1_3)
 163           glBindTexture(GL_TEXTURE_CUBE_MAP, This->surfaces[0][0]->textureName);
 164 #else
 165           glBindTexture(GL_TEXTURE_CUBE_MAP_ARB, This->surfaces[0][0]->textureName);
 166 #endif
 167           checkGLcall("glBindTexture");
 168
 169           TRACE("Setting GL_TEXTURE_MAX_LEVEL to %d\n", This->levels - 1);
 170 #if defined(GL_VERSION_1_3)
 171           glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAX_LEVEL, This->levels - 1);
 172 #else
 173           glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_MAX_LEVEL, This->levels - 1);
 174 #endif
 175           checkGLcall("glTexParameteri(GL_TEXTURE_CUBE, GL_TEXTURE_MAX_LEVEL, This->levels - 1)");
 176         }
 177
 178         for (j = 0; j < 6; j++) {
 179           IDirect3DSurface8Impl_LoadTexture((LPDIRECT3DSURFACE8) This->surfaces[j][i], cube_targets[j], i);
 180 #if 0
 181           static int gen = 0;
 182           char buffer[4096];
 183           snprintf(buffer, sizeof(buffer), "/tmp/cube%d_face%d_level%d_%d.png", This->surfaces[0][0]->textureName, j, i, ++gen);
 184           IDirect3DSurface8Impl_SaveSnapshot((LPDIRECT3DSURFACE8) This->surfaces[j][i], buffer);
 185 #endif
 186         }
 187         /* Removed glTexParameterf now TextureStageStates are initialized at startup */
 188         This->Dirty = FALSE;
 189       }
 190     }
 191
 192     LEAVE_GL();
 193
 194     return ;
 195 }
 196
 197 D3DRESOURCETYPE WINAPI IDirect3DCubeTexture8Impl_GetType(LPDIRECT3DCUBETEXTURE8 iface) {
 198     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 199     TRACE("(%p) : returning %d\n", This, This->ResourceType);
 200     return This->ResourceType;
 201 }
 202
 203 /* IDirect3DCubeTexture8 (Inherited from IDirect3DBaseTexture8) */
 204 DWORD    WINAPI        IDirect3DCubeTexture8Impl_SetLOD(LPDIRECT3DCUBETEXTURE8 iface, DWORD LODNew) {
 205     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 206     FIXME("(%p) : stub\n", This);
 207     return 0;
 208 }
 209 DWORD    WINAPI        IDirect3DCubeTexture8Impl_GetLOD(LPDIRECT3DCUBETEXTURE8 iface) {
 210     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 211     FIXME("(%p) : stub\n", This);
 212     return 0;
 213 }
 214
 215 DWORD    WINAPI        IDirect3DCubeTexture8Impl_GetLevelCount(LPDIRECT3DCUBETEXTURE8 iface) {
 216     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 217     TRACE("(%p) : returning %d\n", This, This->levels);
 218     return This->levels;
 219 }
 220
 221 /* IDirect3DCubeTexture8 */
 222 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_GetLevelDesc(LPDIRECT3DCUBETEXTURE8 iface, UINT Level, D3DSURFACE_DESC* pDesc) {
 223     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 224     if (Level < This->levels) {
 225         TRACE("(%p) level (%d)\n", This, Level);
 226         return IDirect3DSurface8Impl_GetDesc((LPDIRECT3DSURFACE8) This->surfaces[0][Level], pDesc);
 227     } else {
 228         FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 229         return D3DERR_INVALIDCALL;
 230     }
 231     return D3D_OK;
 232 }
 233 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_GetCubeMapSurface(LPDIRECT3DCUBETEXTURE8 iface, D3DCUBEMAP_FACES FaceType, UINT Level, IDirect3DSurface8** ppCubeMapSurface) {
 234     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 235     if (Level < This->levels) {
 236         *ppCubeMapSurface = (LPDIRECT3DSURFACE8) This->surfaces[FaceType][Level];
 237         IDirect3DSurface8Impl_AddRef((LPDIRECT3DSURFACE8) *ppCubeMapSurface);
 238         TRACE("(%p) -> faceType(%d) level(%d) returning surface@%p \n", This, FaceType, Level, This->surfaces[FaceType][Level]);
 239     } else {
 240         FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 241         return D3DERR_INVALIDCALL;
 242     }
 243     return D3D_OK;
 244 }
 245 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_LockRect(LPDIRECT3DCUBETEXTURE8 iface, D3DCUBEMAP_FACES FaceType, UINT Level, D3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags) {
 246     HRESULT hr;
 247     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 248     if (Level < This->levels) {
 249       /**
 250        * Not dirtified while Surfaces don't notify dirtification
 251        * This->Dirty = TRUE;
 252        */
 253       hr = IDirect3DSurface8Impl_LockRect((LPDIRECT3DSURFACE8) This->surfaces[FaceType][Level], pLockedRect, pRect, Flags);
 254       TRACE("(%p) -> faceType(%d) level(%d) returning memory@%p success(%lu)\n", This, FaceType, Level, pLockedRect->pBits, hr);
 255     } else {
 256       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 257       return D3DERR_INVALIDCALL;
 258     }
 259     return hr;
 260 }
 261 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_UnlockRect(LPDIRECT3DCUBETEXTURE8 iface, D3DCUBEMAP_FACES FaceType, UINT Level) {
 262     HRESULT hr;
 263     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 264     if (Level < This->levels) {
 265       hr = IDirect3DSurface8Impl_UnlockRect((LPDIRECT3DSURFACE8) This->surfaces[FaceType][Level]);
 266       TRACE("(%p) -> faceType(%d) level(%d) success(%lu)\n", This, FaceType, Level, hr);
 267     } else {
 268       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 269       return D3DERR_INVALIDCALL;
 270     }
 271     return hr;
 272 }
 273 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_AddDirtyRect(LPDIRECT3DCUBETEXTURE8 iface, D3DCUBEMAP_FACES FaceType, CONST RECT* pDirtyRect) {
 274     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 275     This->Dirty = TRUE;
 276     TRACE("(%p) : dirtyfication of faceType(%d) Level (0)\n", This, FaceType);
 277     return IDirect3DSurface8Impl_AddDirtyRect((LPDIRECT3DSURFACE8) This->surfaces[FaceType][0], pDirtyRect);
 278 }
 279
 280
 281 ICOM_VTABLE(IDirect3DCubeTexture8) Direct3DCubeTexture8_Vtbl =
 282 {
 283     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 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 };