git.oblomov.eu Git - wine/blob - dlls/wined3d/volume.c

   1 /*
   2  * IWineD3DVolume implementation
   3  *
   4  * Copyright 2002-2005 Jason Edmeades
   5  * Copyright 2002-2005 Raphael Junqueira
   6  * Copyright 2005 Oliver Stieber
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "wined3d_private.h"
  25
  26 WINE_DEFAULT_DEBUG_CHANNEL(d3d);
  27 #define GLINFO_LOCATION ((IWineD3DImpl *)(((IWineD3DDeviceImpl *)This->wineD3DDevice)->wineD3D))->gl_info
  28
  29 /* *******************************************
  30    IWineD3DVolume IUnknown parts follow
  31    ******************************************* */
  32 HRESULT WINAPI IWineD3DVolumeImpl_QueryInterface(IWineD3DVolume *iface, REFIID riid, LPVOID *ppobj)
  33 {
  34     IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
  35     TRACE("(%p)->(%s,%p)\n",This,debugstr_guid(riid),ppobj);
  36     if (IsEqualGUID(riid, &IID_IUnknown)
  37         || IsEqualGUID(riid, &IID_IWineD3DBase)
  38         || IsEqualGUID(riid, &IID_IWineD3DVolume)){
  39         IUnknown_AddRef(iface);
  40         *ppobj = This;
  41         return S_OK;
  42     }
  43     *ppobj = NULL;
  44     return E_NOINTERFACE;
  45 }
  46
  47 ULONG WINAPI IWineD3DVolumeImpl_AddRef(IWineD3DVolume *iface) {
  48     IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
  49     TRACE("(%p) : AddRef increasing from %ld\n", This, This->resource.ref);
  50     return InterlockedIncrement(&This->resource.ref);
  51 }
  52
  53 ULONG WINAPI IWineD3DVolumeImpl_Release(IWineD3DVolume *iface) {
  54     IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
  55     ULONG ref;
  56     TRACE("(%p) : Releasing from %ld\n", This, This->resource.ref);
  57     ref = InterlockedDecrement(&This->resource.ref);
  58     if (ref == 0) {
  59         IWineD3DResourceImpl_CleanUp((IWineD3DResource *)iface);
  60         HeapFree(GetProcessHeap(), 0, This);
  61     }
  62     return ref;
  63 }
  64
  65 /* ****************************************************
  66    IWineD3DVolume IWineD3DResource parts follow
  67    **************************************************** */
  68 HRESULT WINAPI IWineD3DVolumeImpl_GetParent(IWineD3DVolume *iface, IUnknown **pParent) {
  69     return IWineD3DResourceImpl_GetParent((IWineD3DResource *)iface, pParent);
  70 }
  71
  72 HRESULT WINAPI IWineD3DVolumeImpl_GetDevice(IWineD3DVolume *iface, IWineD3DDevice** ppDevice) {
  73     return IWineD3DResourceImpl_GetDevice((IWineD3DResource *)iface, ppDevice);
  74 }
  75
  76 HRESULT WINAPI IWineD3DVolumeImpl_SetPrivateData(IWineD3DVolume *iface, REFGUID refguid, CONST void* pData, DWORD SizeOfData, DWORD Flags) {
  77     return IWineD3DResourceImpl_SetPrivateData((IWineD3DResource *)iface, refguid, pData, SizeOfData, Flags);
  78 }
  79
  80 HRESULT WINAPI IWineD3DVolumeImpl_GetPrivateData(IWineD3DVolume *iface, REFGUID  refguid, void* pData, DWORD* pSizeOfData) {
  81     return IWineD3DResourceImpl_GetPrivateData((IWineD3DResource *)iface, refguid, pData, pSizeOfData);
  82 }
  83
  84 HRESULT WINAPI IWineD3DVolumeImpl_FreePrivateData(IWineD3DVolume *iface, REFGUID refguid) {
  85     return IWineD3DResourceImpl_FreePrivateData((IWineD3DResource *)iface, refguid);
  86 }
  87
  88 DWORD WINAPI IWineD3DVolumeImpl_SetPriority(IWineD3DVolume *iface, DWORD PriorityNew) {
  89     return IWineD3DResourceImpl_SetPriority((IWineD3DResource *)iface, PriorityNew);
  90 }
  91
  92 DWORD WINAPI IWineD3DVolumeImpl_GetPriority(IWineD3DVolume *iface) {
  93     return IWineD3DResourceImpl_GetPriority((IWineD3DResource *)iface);
  94 }
  95
  96 void WINAPI IWineD3DVolumeImpl_PreLoad(IWineD3DVolume *iface) {
  97     return IWineD3DResourceImpl_PreLoad((IWineD3DResource *)iface);
  98 }
  99
 100 WINED3DRESOURCETYPE WINAPI IWineD3DVolumeImpl_GetType(IWineD3DVolume *iface) {
 101     return IWineD3DResourceImpl_GetType((IWineD3DResource *)iface);
 102 }
 103
 104 /* *******************************************
 105    IWineD3DVolume parts follow
 106    ******************************************* */
 107 HRESULT WINAPI IWineD3DVolumeImpl_GetContainerParent(IWineD3DVolume *iface, IUnknown **ppContainerParent) {
 108     IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
 109
 110     TRACE("(%p) : ppContainerParent %p\n", This, ppContainerParent);
 111
 112     if (!ppContainerParent) {
 113         ERR("(%p) : Called without a valid ppContainerParent\n", This);
 114     }
 115
 116     if (This->container) {
 117         IWineD3DBase_GetParent(This->container, ppContainerParent);
 118         if (!ppContainerParent) {
 119             /* WineD3D objects should always have a parent */
 120             ERR("(%p) : GetParent returned NULL\n", This);
 121         }
 122         IUnknown_Release(*ppContainerParent); /* GetParent adds a reference; we want just the pointer */
 123     } else {
 124         *ppContainerParent = NULL;
 125     }
 126
 127     return WINED3D_OK;
 128 }
 129
 130 HRESULT WINAPI IWineD3DVolumeImpl_GetContainer(IWineD3DVolume *iface, REFIID riid, void** ppContainer) {
 131     IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
 132
 133     TRACE("(This %p, riid %s, ppContainer %p)\n", This, debugstr_guid(riid), ppContainer);
 134
 135     if (!ppContainer) {
 136         ERR("Called without a valid ppContainer.\n");
 137     }
 138
 139     /* Although surfaces can be standalone, volumes can't */
 140     if (!This->container) {
 141         ERR("Volume without an container. Should not happen.\n");
 142     }
 143
 144     TRACE("Relaying to QueryInterface\n");
 145     if (IUnknown_QueryInterface(This->container, riid, ppContainer) != S_OK)
 146         return WINED3DERR_INVALIDCALL;
 147
 148     return WINED3D_OK;
 149 }
 150
 151 HRESULT WINAPI IWineD3DVolumeImpl_GetDesc(IWineD3DVolume *iface, WINED3DVOLUME_DESC* pDesc) {
 152     IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
 153     TRACE("(%p) : copying into %p\n", This, pDesc);
 154
 155     *(pDesc->Format)  = This->resource.format;
 156     *(pDesc->Type)    = This->resource.resourceType;
 157     *(pDesc->Usage)   = This->resource.usage;
 158     *(pDesc->Pool)    = This->resource.pool;
 159     *(pDesc->Size)    = This->resource.size; /* dx8 only */
 160     *(pDesc->Width)   = This->currentDesc.Width;
 161     *(pDesc->Height)  = This->currentDesc.Height;
 162     *(pDesc->Depth)   = This->currentDesc.Depth;
 163     return WINED3D_OK;
 164 }
 165
 166 HRESULT WINAPI IWineD3DVolumeImpl_LockBox(IWineD3DVolume *iface, WINED3DLOCKED_BOX* pLockedVolume, CONST WINED3DBOX* pBox, DWORD Flags) {
 167     IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
 168     FIXME("(%p) : pBox=%p stub\n", This, pBox);
 169
 170     /* fixme: should we really lock as such? */
 171     TRACE("(%p) : box=%p, output pbox=%p, allMem=%p\n", This, pBox, pLockedVolume, This->resource.allocatedMemory);
 172
 173     pLockedVolume->RowPitch   = This->bytesPerPixel * This->currentDesc.Width;                        /* Bytes / row   */
 174     pLockedVolume->SlicePitch = This->bytesPerPixel * This->currentDesc.Width * This->currentDesc.Height;  /* Bytes / slice */
 175     if (!pBox) {
 176         TRACE("No box supplied - all is ok\n");
 177         pLockedVolume->pBits = This->resource.allocatedMemory;
 178         This->lockedBox.Left   = 0;
 179         This->lockedBox.Top    = 0;
 180         This->lockedBox.Front  = 0;
 181         This->lockedBox.Right  = This->currentDesc.Width;
 182         This->lockedBox.Bottom = This->currentDesc.Height;
 183         This->lockedBox.Back   = This->currentDesc.Depth;
 184     } else {
 185         TRACE("Lock Box (%p) = l %d, t %d, r %d, b %d, fr %d, ba %d\n", pBox, pBox->Left, pBox->Top, pBox->Right, pBox->Bottom, pBox->Front, pBox->Back);
 186         pLockedVolume->pBits = This->resource.allocatedMemory +
 187           (pLockedVolume->SlicePitch * pBox->Front) + /* FIXME: is front < back or vica versa? */
 188           (pLockedVolume->RowPitch * pBox->Top) +
 189           (pBox->Left * This->bytesPerPixel);
 190         This->lockedBox.Left   = pBox->Left;
 191         This->lockedBox.Top    = pBox->Top;
 192         This->lockedBox.Front  = pBox->Front;
 193         This->lockedBox.Right  = pBox->Right;
 194         This->lockedBox.Bottom = pBox->Bottom;
 195         This->lockedBox.Back   = pBox->Back;
 196     }
 197
 198     if (Flags & (WINED3DLOCK_NO_DIRTY_UPDATE | WINED3DLOCK_READONLY)) {
 199       /* Don't dirtify */
 200     } else {
 201       /**
 202        * Dirtify on lock
 203        * as seen in msdn docs
 204        */
 205       IWineD3DVolume_AddDirtyBox(iface, &This->lockedBox);
 206
 207       /**  Dirtify Container if needed */
 208       if (NULL != This->container) {
 209
 210         IWineD3DVolumeTexture *cont = (IWineD3DVolumeTexture*) This->container;
 211         WINED3DRESOURCETYPE containerType = IWineD3DBaseTexture_GetType((IWineD3DBaseTexture *) cont);
 212
 213         if (containerType == WINED3DRTYPE_VOLUMETEXTURE) {
 214           IWineD3DBaseTextureImpl* pTexture = (IWineD3DBaseTextureImpl*) cont;
 215           pTexture->baseTexture.dirty = TRUE;
 216         } else {
 217           FIXME("Set dirty on container type %d\n", containerType);
 218         }
 219       }
 220     }
 221
 222     This->locked = TRUE;
 223     TRACE("returning memory@%p rpitch(%d) spitch(%d)\n", pLockedVolume->pBits, pLockedVolume->RowPitch, pLockedVolume->SlicePitch);
 224     return WINED3D_OK;
 225 }
 226
 227 HRESULT WINAPI IWineD3DVolumeImpl_UnlockBox(IWineD3DVolume *iface) {
 228     IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
 229     if (FALSE == This->locked) {
 230       ERR("trying to lock unlocked volume@%p\n", This);
 231       return WINED3DERR_INVALIDCALL;
 232     }
 233     TRACE("(%p) : unlocking volume\n", This);
 234     This->locked = FALSE;
 235     memset(&This->lockedBox, 0, sizeof(RECT));
 236     return WINED3D_OK;
 237 }
 238
 239 /* Internal use functions follow : */
 240
 241 HRESULT WINAPI IWineD3DVolumeImpl_CleanDirtyBox(IWineD3DVolume *iface) {
 242   IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
 243   This->dirty = FALSE;
 244   This->lockedBox.Left   = This->currentDesc.Width;
 245   This->lockedBox.Top    = This->currentDesc.Height;
 246   This->lockedBox.Front  = This->currentDesc.Depth;
 247   This->lockedBox.Right  = 0;
 248   This->lockedBox.Bottom = 0;
 249   This->lockedBox.Back   = 0;
 250   return WINED3D_OK;
 251 }
 252
 253 HRESULT WINAPI IWineD3DVolumeImpl_AddDirtyBox(IWineD3DVolume *iface, CONST WINED3DBOX* pDirtyBox) {
 254   IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
 255   This->dirty = TRUE;
 256    if (NULL != pDirtyBox) {
 257     This->lockedBox.Left   = min(This->lockedBox.Left,   pDirtyBox->Left);
 258     This->lockedBox.Top    = min(This->lockedBox.Top,    pDirtyBox->Top);
 259     This->lockedBox.Front  = min(This->lockedBox.Front,  pDirtyBox->Front);
 260     This->lockedBox.Right  = max(This->lockedBox.Right,  pDirtyBox->Right);
 261     This->lockedBox.Bottom = max(This->lockedBox.Bottom, pDirtyBox->Bottom);
 262     This->lockedBox.Back   = max(This->lockedBox.Back,   pDirtyBox->Back);
 263   } else {
 264     This->lockedBox.Left   = 0;
 265     This->lockedBox.Top    = 0;
 266     This->lockedBox.Front  = 0;
 267     This->lockedBox.Right  = This->currentDesc.Width;
 268     This->lockedBox.Bottom = This->currentDesc.Height;
 269     This->lockedBox.Back   = This->currentDesc.Depth;
 270   }
 271   return WINED3D_OK;
 272 }
 273
 274 HRESULT WINAPI IWineD3DVolumeImpl_SetContainer(IWineD3DVolume *iface, IWineD3DBase* container) {
 275     IWineD3DVolumeImpl *This = (IWineD3DVolumeImpl *)iface;
 276
 277     TRACE("This %p, container %p\n", This, container);
 278
 279     /* We can't keep a reference to the container, since the container already keeps a reference to us. */
 280
 281     TRACE("Setting container to %p from %p\n", container, This->container);
 282     This->container = container;
 283
 284     return WINED3D_OK;
 285 }
 286
 287 HRESULT WINAPI IWineD3DVolumeImpl_LoadTexture(IWineD3DVolume *iface, GLenum gl_level) {
 288     IWineD3DVolumeImpl *This     = (IWineD3DVolumeImpl *)iface;
 289     IWineD3DDeviceImpl  *myDevice = This->resource.wineD3DDevice;
 290
 291     TRACE("Calling glTexImage3D %x level=%d, intfmt=%x, w=%d, h=%d,d=%d, 0=%d, glFmt=%x, glType=%x, Mem=%p\n",
 292             GL_TEXTURE_3D,
 293             gl_level,
 294             D3DFmt2GLIntFmt(myDevice, This->resource.format),
 295             This->currentDesc.Width,
 296             This->currentDesc.Height,
 297             This->currentDesc.Depth,
 298             0,
 299             D3DFmt2GLFmt(myDevice, This->resource.format),
 300             D3DFmt2GLType(myDevice, This->resource.format),
 301             This->resource.allocatedMemory);
 302     glTexImage3D(GL_TEXTURE_3D,
 303                     gl_level,
 304                     D3DFmt2GLIntFmt(myDevice, This->resource.format),
 305                     This->currentDesc.Width,
 306                     This->currentDesc.Height,
 307                     This->currentDesc.Depth,
 308                     0,
 309                     D3DFmt2GLFmt(myDevice, This->resource.format),
 310                     D3DFmt2GLType(myDevice, This->resource.format),
 311                     This->resource.allocatedMemory);
 312     checkGLcall("glTexImage3D");
 313     return WINED3D_OK;
 314
 315 }
 316
 317 const IWineD3DVolumeVtbl IWineD3DVolume_Vtbl =
 318 {
 319     /* IUnknown */
 320     IWineD3DVolumeImpl_QueryInterface,
 321     IWineD3DVolumeImpl_AddRef,
 322     IWineD3DVolumeImpl_Release,
 323     /* IWineD3DResource */
 324     IWineD3DVolumeImpl_GetParent,
 325     IWineD3DVolumeImpl_GetDevice,
 326     IWineD3DVolumeImpl_SetPrivateData,
 327     IWineD3DVolumeImpl_GetPrivateData,
 328     IWineD3DVolumeImpl_FreePrivateData,
 329     IWineD3DVolumeImpl_SetPriority,
 330     IWineD3DVolumeImpl_GetPriority,
 331     IWineD3DVolumeImpl_PreLoad,
 332     IWineD3DVolumeImpl_GetType,
 333     /* IWineD3DVolume */
 334     IWineD3DVolumeImpl_GetContainerParent,
 335     IWineD3DVolumeImpl_GetContainer,
 336     IWineD3DVolumeImpl_GetDesc,
 337     IWineD3DVolumeImpl_LockBox,
 338     IWineD3DVolumeImpl_UnlockBox,
 339     /* Internal interface */
 340     IWineD3DVolumeImpl_AddDirtyBox,
 341     IWineD3DVolumeImpl_CleanDirtyBox,
 342     IWineD3DVolumeImpl_LoadTexture,
 343     IWineD3DVolumeImpl_SetContainer
 344 };