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

   1 /*
   2  * IDirect3DTexture8 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 /* IDirect3DTexture8 IUnknown parts follow: */
  34 HRESULT WINAPI IDirect3DTexture8Impl_QueryInterface(LPDIRECT3DTEXTURE8 iface, REFIID riid, LPVOID *ppobj)
  35 {
  36     ICOM_THIS(IDirect3DTexture8Impl,iface);
  37     TRACE("(%p) : QueryInterface for %s\n", This, debugstr_guid(riid));
  38     if (IsEqualGUID(riid, &IID_IUnknown)
  39         || IsEqualGUID(riid, &IID_IDirect3DResource8)
  40         || IsEqualGUID(riid, &IID_IDirect3DBaseTexture8)
  41         || IsEqualGUID(riid, &IID_IDirect3DTexture8)) {
  42         IDirect3DTexture8Impl_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 IDirect3DTexture8Impl_AddRef(LPDIRECT3DTEXTURE8 iface) {
  52     ICOM_THIS(IDirect3DTexture8Impl,iface);
  53     TRACE("(%p) : AddRef from %ld\n", This, This->ref);
  54     return ++(This->ref);
  55 }
  56
  57 ULONG WINAPI IDirect3DTexture8Impl_Release(LPDIRECT3DTEXTURE8 iface) {
  58     ICOM_THIS(IDirect3DTexture8Impl,iface);
  59     ULONG ref = --This->ref;
  60     int i;
  61
  62     TRACE("(%p) : ReleaseRef to %ld\n", This, This->ref);
  63     if (ref == 0) {
  64         for (i = 0; i < This->levels; i++) {
  65             if (This->surfaces[i] != NULL) {
  66                 TRACE("(%p) : Releasing surface %p\n", This, This->surfaces[i]);
  67                 IDirect3DSurface8Impl_Release((LPDIRECT3DSURFACE8) This->surfaces[i]);
  68             }
  69         }
  70         HeapFree(GetProcessHeap(), 0, This);
  71     }
  72     return ref;
  73 }
  74
  75 /* IDirect3DTexture8 IDirect3DResource8 Interface follow: */
  76 HRESULT  WINAPI        IDirect3DTexture8Impl_GetDevice(LPDIRECT3DTEXTURE8 iface, IDirect3DDevice8** ppDevice) {
  77     ICOM_THIS(IDirect3DTexture8Impl,iface);
  78     TRACE("(%p) : returning %p\n", This, This->Device);
  79     *ppDevice = (LPDIRECT3DDEVICE8) This->Device;
  80     /**
  81      * Note  Calling this method will increase the internal reference count
  82      * on the IDirect3DDevice8 interface.
  83      */
  84     IDirect3DDevice8Impl_AddRef(*ppDevice);
  85     return D3D_OK;
  86 }
  87 HRESULT  WINAPI        IDirect3DTexture8Impl_SetPrivateData(LPDIRECT3DTEXTURE8 iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  88     ICOM_THIS(IDirect3DTexture8Impl,iface);
  89     FIXME("(%p) : stub\n", This);    return D3D_OK;
  90 }
  91 HRESULT  WINAPI        IDirect3DTexture8Impl_GetPrivateData(LPDIRECT3DTEXTURE8 iface, REFGUID refguid, void* pData, DWORD* pSizeOfData) {
  92     ICOM_THIS(IDirect3DTexture8Impl,iface);
  93     FIXME("(%p) : stub\n", This);    return D3D_OK;
  94 }
  95 HRESULT  WINAPI        IDirect3DTexture8Impl_FreePrivateData(LPDIRECT3DTEXTURE8 iface, REFGUID refguid) {
  96     ICOM_THIS(IDirect3DTexture8Impl,iface);
  97     FIXME("(%p) : stub\n", This);    return D3D_OK;
  98 }
  99 DWORD    WINAPI        IDirect3DTexture8Impl_SetPriority(LPDIRECT3DTEXTURE8 iface, DWORD PriorityNew) {
 100     ICOM_THIS(IDirect3DTexture8Impl,iface);
 101     FIXME("(%p) : stub\n", This);
 102     return 0;
 103 }
 104 DWORD    WINAPI        IDirect3DTexture8Impl_GetPriority(LPDIRECT3DTEXTURE8 iface) {
 105     ICOM_THIS(IDirect3DTexture8Impl,iface);
 106     FIXME("(%p) : stub\n", This);
 107     return 0;
 108 }
 109 void     WINAPI        IDirect3DTexture8Impl_PreLoad(LPDIRECT3DTEXTURE8 iface) {
 110     int i;
 111     ICOM_THIS(IDirect3DTexture8Impl,iface);
 112     TRACE("(%p) : About to load texture\n", This);
 113
 114     ENTER_GL();
 115
 116     for (i = 0; i < This->levels; i++) {
 117       if (i == 0 && This->surfaces[i]->textureName != 0 && This->Dirty == FALSE) {
 118         glBindTexture(GL_TEXTURE_2D, This->surfaces[i]->textureName);
 119         checkGLcall("glBindTexture");
 120         TRACE("Texture %p (level %d) given name %d\n", This->surfaces[i], i, This->surfaces[i]->textureName);
 121         /* No need to walk through all mip-map levels, since already all assigned */
 122         i = This->levels;
 123
 124       } else {
 125         if (i == 0) {
 126           if (This->surfaces[i]->textureName == 0) {
 127             glGenTextures(1, &This->surfaces[i]->textureName);
 128             checkGLcall("glGenTextures");
 129             TRACE("Texture %p (level %d) given name %d\n", This->surfaces[i], i, This->surfaces[i]->textureName);
 130           }
 131
 132           glBindTexture(GL_TEXTURE_2D, This->surfaces[i]->textureName);
 133           checkGLcall("glBindTexture");
 134         }
 135         IDirect3DSurface8Impl_LoadTexture((LPDIRECT3DSURFACE8) This->surfaces[i], GL_TEXTURE_2D, i);
 136       }
 137     }
 138
 139     /* No longer dirty */
 140     This->Dirty = FALSE;
 141
 142     /* Always need to reset the number of mipmap levels when rebinding as it is
 143        a property of the active texture unit, and another texture may have set it
 144        to a different value                                                       */
 145     TRACE("Setting GL_TEXTURE_MAX_LEVEL to %d\n", This->levels - 1);
 146     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, This->levels - 1);
 147     checkGLcall("glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, This->levels)");
 148
 149     LEAVE_GL();
 150
 151     return ;
 152 }
 153 D3DRESOURCETYPE WINAPI IDirect3DTexture8Impl_GetType(LPDIRECT3DTEXTURE8 iface) {
 154     ICOM_THIS(IDirect3DTexture8Impl,iface);
 155     TRACE("(%p) : is %d \n", This, This->ResourceType);
 156     return This->ResourceType;
 157 }
 158
 159 /* IDirect3DTexture8 IDirect3DBaseTexture8 Interface follow: */
 160 DWORD    WINAPI        IDirect3DTexture8Impl_SetLOD(LPDIRECT3DTEXTURE8 iface, DWORD LODNew) {
 161     ICOM_THIS(IDirect3DTexture8Impl,iface);
 162     FIXME("(%p) : stub\n", This);
 163     return 0;
 164 }
 165 DWORD    WINAPI        IDirect3DTexture8Impl_GetLOD(LPDIRECT3DTEXTURE8 iface) {
 166     ICOM_THIS(IDirect3DTexture8Impl,iface);
 167     FIXME("(%p) : stub\n", This);
 168     return 0;
 169 }
 170 DWORD    WINAPI        IDirect3DTexture8Impl_GetLevelCount(LPDIRECT3DTEXTURE8 iface) {
 171     ICOM_THIS(IDirect3DTexture8Impl,iface);
 172     TRACE("(%p) : returning %d\n", This, This->levels);
 173     return This->levels;
 174 }
 175
 176 /* IDirect3DTexture8 */
 177 HRESULT  WINAPI        IDirect3DTexture8Impl_GetLevelDesc(LPDIRECT3DTEXTURE8 iface, UINT Level, D3DSURFACE_DESC* pDesc) {
 178     ICOM_THIS(IDirect3DTexture8Impl,iface);
 179
 180     if (Level < This->levels) {
 181         TRACE("(%p) Level (%d)\n", This, Level);
 182         return IDirect3DSurface8Impl_GetDesc((LPDIRECT3DSURFACE8) This->surfaces[Level], pDesc);
 183     } else {
 184         FIXME("Levels seems too high?!!\n");
 185         return D3DERR_INVALIDCALL;
 186     }
 187     return D3D_OK;
 188 }
 189 HRESULT  WINAPI        IDirect3DTexture8Impl_GetSurfaceLevel(LPDIRECT3DTEXTURE8 iface, UINT Level, IDirect3DSurface8** ppSurfaceLevel) {
 190     ICOM_THIS(IDirect3DTexture8Impl,iface);
 191     *ppSurfaceLevel = (LPDIRECT3DSURFACE8)This->surfaces[Level];
 192     IDirect3DSurface8Impl_AddRef((LPDIRECT3DSURFACE8) This->surfaces[Level]);
 193     TRACE("(%p) : returning %p for level %d\n", This, *ppSurfaceLevel, Level);
 194     return D3D_OK;
 195 }
 196 HRESULT  WINAPI        IDirect3DTexture8Impl_LockRect(LPDIRECT3DTEXTURE8 iface, UINT Level,D3DLOCKED_RECT* pLockedRect,CONST RECT* pRect,DWORD Flags) {
 197     HRESULT hr;
 198     ICOM_THIS(IDirect3DTexture8Impl,iface);
 199     TRACE("(%p) Level (%d)\n", This, Level);
 200     if (Level < This->levels) {
 201         /**
 202          * Not dirtified while Surfaces don't notify dirtification
 203          * This->Dirty = TRUE;
 204          */
 205         hr = IDirect3DSurface8Impl_LockRect((LPDIRECT3DSURFACE8) This->surfaces[Level], pLockedRect, pRect, Flags);
 206         TRACE("(%p) Level (%d) success(%lu)\n", This, Level, hr);
 207     } else {
 208         FIXME("Levels seems too high?!!\n");
 209         return D3DERR_INVALIDCALL;
 210     }
 211     return hr;
 212 }
 213 HRESULT  WINAPI        IDirect3DTexture8Impl_UnlockRect(LPDIRECT3DTEXTURE8 iface, UINT Level) {
 214     HRESULT hr;
 215     ICOM_THIS(IDirect3DTexture8Impl,iface);
 216     TRACE("(%p) Level (%d)\n", This, Level);
 217     if (Level < This->levels) {
 218         hr = IDirect3DSurface8Impl_UnlockRect((LPDIRECT3DSURFACE8) This->surfaces[Level]);
 219         TRACE("(%p) Level (%d) success(%lu)\n", This, Level, hr);
 220     } else {
 221         FIXME("Levels seems too high?!!\n");
 222         return D3DERR_INVALIDCALL;
 223     }
 224     return hr;
 225 }
 226 HRESULT  WINAPI        IDirect3DTexture8Impl_AddDirtyRect(LPDIRECT3DTEXTURE8 iface, CONST RECT* pDirtyRect) {
 227     ICOM_THIS(IDirect3DTexture8Impl,iface);
 228     This->Dirty = TRUE;
 229     TRACE("(%p) : dirtyfication of surface Level (0)\n", This);
 230     return IDirect3DSurface8Impl_AddDirtyRect((LPDIRECT3DSURFACE8) This->surfaces[0], pDirtyRect);
 231 }
 232
 233
 234 ICOM_VTABLE(IDirect3DTexture8) Direct3DTexture8_Vtbl =
 235 {
 236     ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 237     IDirect3DTexture8Impl_QueryInterface,
 238     IDirect3DTexture8Impl_AddRef,
 239     IDirect3DTexture8Impl_Release,
 240     IDirect3DTexture8Impl_GetDevice,
 241     IDirect3DTexture8Impl_SetPrivateData,
 242     IDirect3DTexture8Impl_GetPrivateData,
 243     IDirect3DTexture8Impl_FreePrivateData,
 244     IDirect3DTexture8Impl_SetPriority,
 245     IDirect3DTexture8Impl_GetPriority,
 246     IDirect3DTexture8Impl_PreLoad,
 247     IDirect3DTexture8Impl_GetType,
 248     IDirect3DTexture8Impl_SetLOD,
 249     IDirect3DTexture8Impl_GetLOD,
 250     IDirect3DTexture8Impl_GetLevelCount,
 251     IDirect3DTexture8Impl_GetLevelDesc,
 252     IDirect3DTexture8Impl_GetSurfaceLevel,
 253     IDirect3DTexture8Impl_LockRect,
 254     IDirect3DTexture8Impl_UnlockRect,
 255     IDirect3DTexture8Impl_AddDirtyRect
 256
 257 };