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     ICOM_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     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
  55     TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  56     return ++(This->ref);
  57 }
  58
  59 ULONG WINAPI IDirect3DCubeTexture8Impl_Release(LPDIRECT3DCUBETEXTURE8 iface) {
  60     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
  61     ULONG ref = --This->ref;
  62     int i;
  63     int j;
  64
  65     TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  66     if (ref == 0) {
  67         for (i = 0; i < This->levels; i++) {
  68           for (j = 0; j < 6; j++) {
  69             if (This->surfaces[j][i] != NULL) {
  70               TRACE("(%p) : Releasing surface %p\n", This, This->surfaces[j][i]);
  71               IDirect3DSurface8Impl_Release((LPDIRECT3DSURFACE8) This->surfaces[j][i]);
  72             }
  73           }
  74         }
  75         HeapFree(GetProcessHeap(), 0, This);
  76     }
  77     return ref;
  78 }
  79
  80 /* IDirect3DCubeTexture8 (Inherited from IDirect3DResource8) */
  81 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_GetDevice(LPDIRECT3DCUBETEXTURE8 iface, IDirect3DDevice8** ppDevice) {
  82     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
  83     TRACE("(%p) : returning %p\n", This, This->Device);
  84     *ppDevice = (LPDIRECT3DDEVICE8) This->Device;
  85     /**
  86      * Note  Calling this method will increase the internal reference count
  87      * on the IDirect3DDevice8 interface.
  88      */
  89     IDirect3DDevice8Impl_AddRef(*ppDevice);
  90     return D3D_OK;
  91 }
  92 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_SetPrivateData(LPDIRECT3DCUBETEXTURE8 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  93     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
  94     FIXME("(%p) : stub\n", This);
  95     return D3D_OK;
  96 }
  97 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_GetPrivateData(LPDIRECT3DCUBETEXTURE8 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  98     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
  99     FIXME("(%p) : stub\n", This);
 100     return D3D_OK;
 101 }
 102 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_FreePrivateData(LPDIRECT3DCUBETEXTURE8 iface, REFGUID refguid) {
 103     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 104     FIXME("(%p) : stub\n", This);
 105     return D3D_OK;
 106 }
 107 DWORD    WINAPI        IDirect3DCubeTexture8Impl_SetPriority(LPDIRECT3DCUBETEXTURE8 iface, DWORD PriorityNew) {
 108     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 109     FIXME("(%p) : stub\n", This);
 110     return 0;
 111 }
 112 DWORD    WINAPI        IDirect3DCubeTexture8Impl_GetPriority(LPDIRECT3DCUBETEXTURE8 iface) {
 113     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 114     FIXME("(%p) : stub\n", This);
 115     return 0;
 116 }
 117
 118 static const GLenum cube_targets[6] = {
 119 #if defined(GL_VERSION_1_3)
 120   GL_TEXTURE_CUBE_MAP_POSITIVE_X,
 121   GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
 122   GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
 123   GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
 124   GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
 125   GL_TEXTURE_CUBE_MAP_NEGATIVE_Z
 126 #else
 127   GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
 128   GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB,
 129   GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB,
 130   GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB,
 131   GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB,
 132   GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB
 133 #endif
 134 };
 135
 136 void     WINAPI        IDirect3DCubeTexture8Impl_PreLoad(LPDIRECT3DCUBETEXTURE8 iface) {
 137     int i;
 138     int j;
 139     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 140     TRACE("(%p) : About to load texture: dirtified(%d)\n", This, This->Dirty);
 141
 142     ENTER_GL();
 143
 144     for (i = 0; i < This->levels; i++) {
 145       if (i == 0 && This->surfaces[0][0]->textureName != 0 && This->Dirty == FALSE) {
 146         glEnable(GL_TEXTURE_CUBE_MAP_ARB);
 147 #if defined(GL_VERSION_1_3)
 148         glBindTexture(GL_TEXTURE_CUBE_MAP, This->surfaces[0][0]->textureName);
 149 #else
 150         glBindTexture(GL_TEXTURE_CUBE_MAP_ARB, This->surfaces[0][0]->textureName);
 151 #endif
 152         checkGLcall("glBindTexture");
 153         TRACE("Texture %p (level %d) given name %d\n", This->surfaces[0][0], i, This->surfaces[0][0]->textureName);
 154         /* No need to walk through all mip-map levels, since already all assigned */
 155         i = This->levels;
 156       } else {
 157         if (i == 0) {
 158           if (This->surfaces[0][0]->textureName == 0) {
 159             glGenTextures(1, &This->surfaces[0][0]->textureName);
 160             checkGLcall("glGenTextures");
 161             TRACE("Texture %p (level %d) given name %d\n", This->surfaces[0][i], i, This->surfaces[0][0]->textureName);
 162           }
 163
 164 #if defined(GL_VERSION_1_3)
 165           glBindTexture(GL_TEXTURE_CUBE_MAP, This->surfaces[0][0]->textureName);
 166 #else
 167           glBindTexture(GL_TEXTURE_CUBE_MAP_ARB, This->surfaces[0][0]->textureName);
 168 #endif
 169           checkGLcall("glBindTexture");
 170
 171           TRACE("Setting GL_TEXTURE_MAX_LEVEL to %d\n", This->levels - 1);
 172 #if defined(GL_VERSION_1_3)
 173           glTexParameteri(GL_TEXTURE_CUBE_MAP, GL_TEXTURE_MAX_LEVEL, This->levels - 1);
 174 #else
 175           glTexParameteri(GL_TEXTURE_CUBE_MAP_ARB, GL_TEXTURE_MAX_LEVEL, This->levels - 1);
 176 #endif
 177           checkGLcall("glTexParameteri(GL_TEXTURE_CUBE, GL_TEXTURE_MAX_LEVEL, This->levels - 1)");
 178         }
 179
 180         for (j = 0; j < 6; j++) {
 181           IDirect3DSurface8Impl_LoadTexture((LPDIRECT3DSURFACE8) This->surfaces[j][i], cube_targets[j], i);
 182 #if 0
 183           static int gen = 0;
 184           char buffer[4096];
 185           snprintf(buffer, sizeof(buffer), "/tmp/cube%d_face%d_level%d_%d.png", This->surfaces[0][0]->textureName, j, i, ++gen);
 186           IDirect3DSurface8Impl_SaveSnapshot((LPDIRECT3DSURFACE8) This->surfaces[j][i], buffer);
 187 #endif
 188         }
 189         /* Removed glTexParameterf now TextureStageStates are initialized at startup */
 190         This->Dirty = FALSE;
 191       }
 192     }
 193
 194     LEAVE_GL();
 195
 196     return ;
 197 }
 198
 199 D3DRESOURCETYPE WINAPI IDirect3DCubeTexture8Impl_GetType(LPDIRECT3DCUBETEXTURE8 iface) {
 200     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 201     TRACE("(%p) : returning %d\n", This, This->ResourceType);
 202     return This->ResourceType;
 203 }
 204
 205 /* IDirect3DCubeTexture8 (Inherited from IDirect3DBaseTexture8) */
 206 DWORD    WINAPI        IDirect3DCubeTexture8Impl_SetLOD(LPDIRECT3DCUBETEXTURE8 iface, DWORD LODNew) {
 207     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 208     FIXME("(%p) : stub\n", This);
 209     return 0;
 210 }
 211 DWORD    WINAPI        IDirect3DCubeTexture8Impl_GetLOD(LPDIRECT3DCUBETEXTURE8 iface) {
 212     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 213     FIXME("(%p) : stub\n", This);
 214     return 0;
 215 }
 216
 217 DWORD    WINAPI        IDirect3DCubeTexture8Impl_GetLevelCount(LPDIRECT3DCUBETEXTURE8 iface) {
 218     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 219     TRACE("(%p) : returning %d\n", This, This->levels);
 220     return This->levels;
 221 }
 222
 223 /* IDirect3DCubeTexture8 */
 224 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_GetLevelDesc(LPDIRECT3DCUBETEXTURE8 iface, UINT Level, D3DSURFACE_DESC* pDesc) {
 225     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 226     if (Level < This->levels) {
 227         TRACE("(%p) level (%d)\n", This, Level);
 228         return IDirect3DSurface8Impl_GetDesc((LPDIRECT3DSURFACE8) This->surfaces[0][Level], pDesc);
 229     } else {
 230         FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 231         return D3DERR_INVALIDCALL;
 232     }
 233     return D3D_OK;
 234 }
 235 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_GetCubeMapSurface(LPDIRECT3DCUBETEXTURE8 iface, D3DCUBEMAP_FACES FaceType, UINT Level, IDirect3DSurface8** ppCubeMapSurface) {
 236     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 237     if (Level < This->levels) {
 238         *ppCubeMapSurface = (LPDIRECT3DSURFACE8) This->surfaces[FaceType][Level];
 239         IDirect3DSurface8Impl_AddRef((LPDIRECT3DSURFACE8) *ppCubeMapSurface);
 240         TRACE("(%p) -> faceType(%d) level(%d) returning surface@%p \n", This, FaceType, Level, This->surfaces[FaceType][Level]);
 241     } else {
 242         FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 243         return D3DERR_INVALIDCALL;
 244     }
 245     return D3D_OK;
 246 }
 247 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_LockRect(LPDIRECT3DCUBETEXTURE8 iface, D3DCUBEMAP_FACES FaceType, UINT Level, D3DLOCKED_RECT* pLockedRect, CONST RECT* pRect, DWORD Flags) {
 248     HRESULT hr;
 249     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 250     if (Level < This->levels) {
 251       /**
 252        * Not dirtified while Surfaces don't notify dirtification
 253        * This->Dirty = TRUE;
 254        */
 255       hr = IDirect3DSurface8Impl_LockRect((LPDIRECT3DSURFACE8) This->surfaces[FaceType][Level], pLockedRect, pRect, Flags);
 256       TRACE("(%p) -> faceType(%d) level(%d) returning memory@%p success(%lu)\n", This, FaceType, Level, pLockedRect->pBits, hr);
 257     } else {
 258       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 259       return D3DERR_INVALIDCALL;
 260     }
 261     return hr;
 262 }
 263 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_UnlockRect(LPDIRECT3DCUBETEXTURE8 iface, D3DCUBEMAP_FACES FaceType, UINT Level) {
 264     HRESULT hr;
 265     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 266     if (Level < This->levels) {
 267       hr = IDirect3DSurface8Impl_UnlockRect((LPDIRECT3DSURFACE8) This->surfaces[FaceType][Level]);
 268       TRACE("(%p) -> faceType(%d) level(%d) success(%lu)\n", This, FaceType, Level, hr);
 269     } else {
 270       FIXME("(%p) level(%d) overflow Levels(%d)\n", This, Level, This->levels);
 271       return D3DERR_INVALIDCALL;
 272     }
 273     return hr;
 274 }
 275 HRESULT  WINAPI        IDirect3DCubeTexture8Impl_AddDirtyRect(LPDIRECT3DCUBETEXTURE8 iface, D3DCUBEMAP_FACES FaceType, CONST RECT* pDirtyRect) {
 276     ICOM_THIS(IDirect3DCubeTexture8Impl,iface);
 277     This->Dirty = TRUE;
 278     TRACE("(%p) : dirtyfication of faceType(%d) Level (0)\n", This, FaceType);
 279     return IDirect3DSurface8Impl_AddDirtyRect((LPDIRECT3DSURFACE8) This->surfaces[FaceType][0], pDirtyRect);
 280 }
 281
 282
 283 ICOM_VTABLE(IDirect3DCubeTexture8) Direct3DCubeTexture8_Vtbl =
 284 {
 285     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 286     IDirect3DCubeTexture8Impl_QueryInterface,
 287     IDirect3DCubeTexture8Impl_AddRef,
 288     IDirect3DCubeTexture8Impl_Release,
 289     IDirect3DCubeTexture8Impl_GetDevice,
 290     IDirect3DCubeTexture8Impl_SetPrivateData,
 291     IDirect3DCubeTexture8Impl_GetPrivateData,
 292     IDirect3DCubeTexture8Impl_FreePrivateData,
 293     IDirect3DCubeTexture8Impl_SetPriority,
 294     IDirect3DCubeTexture8Impl_GetPriority,
 295     IDirect3DCubeTexture8Impl_PreLoad,
 296     IDirect3DCubeTexture8Impl_GetType,
 297     IDirect3DCubeTexture8Impl_SetLOD,
 298     IDirect3DCubeTexture8Impl_GetLOD,
 299     IDirect3DCubeTexture8Impl_GetLevelCount,
 300     IDirect3DCubeTexture8Impl_GetLevelDesc,
 301     IDirect3DCubeTexture8Impl_GetCubeMapSurface,
 302     IDirect3DCubeTexture8Impl_LockRect,
 303     IDirect3DCubeTexture8Impl_UnlockRect,
 304     IDirect3DCubeTexture8Impl_AddDirtyRect
 305 };