dlls/d3d8/surface.c

   1 /*
   2  * IDirect3DSurface8 implementation
   3  *
   4  * Copyright 2005 Oliver Stieber
   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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22 #include "d3d8_private.h"
  23
  24 WINE_DEFAULT_DEBUG_CHANNEL(d3d8);
  25
  26 /* IDirect3DSurface8 IUnknown parts follow: */
  27 static HRESULT WINAPI IDirect3DSurface8Impl_QueryInterface(LPDIRECT3DSURFACE8 iface, REFIID riid, LPVOID *ppobj) {
  28     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  29
  30     if (IsEqualGUID(riid, &IID_IUnknown)
  31         || IsEqualGUID(riid, &IID_IDirect3DResource8)
  32         || IsEqualGUID(riid, &IID_IDirect3DSurface8)) {
  33         IUnknown_AddRef(iface);
  34         *ppobj = This;
  35         return S_OK;
  36     }
  37
  38     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  39     *ppobj = NULL;
  40     return E_NOINTERFACE;
  41 }
  42
  43 static ULONG WINAPI IDirect3DSurface8Impl_AddRef(LPDIRECT3DSURFACE8 iface) {
  44     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  45
  46     TRACE("(%p)\n", This);
  47
  48     if (This->forwardReference) {
  49         /* Forward refcounting */
  50         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  51         return IUnknown_AddRef(This->forwardReference);
  52     } else {
  53         /* No container, handle our own refcounting */
  54         ULONG ref = InterlockedIncrement(&This->ref);
  55         if(ref == 1 && This->parentDevice) IUnknown_AddRef(This->parentDevice);
  56         TRACE("(%p) : AddRef from %d\n", This, ref - 1);
  57         return ref;
  58     }
  59 }
  60
  61 static ULONG WINAPI IDirect3DSurface8Impl_Release(LPDIRECT3DSURFACE8 iface) {
  62     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  63
  64     TRACE("(%p)\n", This);
  65
  66     if (This->forwardReference) {
  67         /* Forward refcounting */
  68         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  69         return IUnknown_Release(This->forwardReference);
  70     } else {
  71         /* No container, handle our own refcounting */
  72         ULONG ref = InterlockedDecrement(&This->ref);
  73         TRACE("(%p) : ReleaseRef to %d\n", This, ref);
  74
  75         if (ref == 0) {
  76             if (This->parentDevice) IUnknown_Release(This->parentDevice);
  77             /* Implicit surfaces are destroyed with the device, not if refcount reaches 0. */
  78             if (!This->isImplicit) {
  79                 wined3d_mutex_lock();
  80                 IWineD3DSurface_Release(This->wineD3DSurface);
  81                 wined3d_mutex_unlock();
  82
  83                 HeapFree(GetProcessHeap(), 0, This);
  84             }
  85         }
  86
  87         return ref;
  88     }
  89 }
  90
  91 /* IDirect3DSurface8 IDirect3DResource8 Interface follow: */
  92 static HRESULT WINAPI IDirect3DSurface8Impl_GetDevice(LPDIRECT3DSURFACE8 iface, IDirect3DDevice8 **ppDevice) {
  93     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  94     IWineD3DDevice *wined3d_device;
  95     HRESULT hr;
  96     TRACE("(%p)->(%p)\n", This, ppDevice);
  97
  98     wined3d_mutex_lock();
  99     hr = IWineD3DSurface_GetDevice(This->wineD3DSurface, &wined3d_device);
 100     if (SUCCEEDED(hr))
 101     {
 102         IWineD3DDevice_GetParent(wined3d_device, (IUnknown **)ppDevice);
 103         IWineD3DDevice_Release(wined3d_device);
 104     }
 105     wined3d_mutex_unlock();
 106
 107     return hr;
 108 }
 109
 110 static HRESULT WINAPI IDirect3DSurface8Impl_SetPrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid, CONST void *pData, DWORD SizeOfData, DWORD Flags) {
 111     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 112     HRESULT hr;
 113     TRACE("(%p) Relay\n", This);
 114
 115     wined3d_mutex_lock();
 116     hr = IWineD3DSurface_SetPrivateData(This->wineD3DSurface, refguid, pData, SizeOfData, Flags);
 117     wined3d_mutex_unlock();
 118
 119     return hr;
 120 }
 121
 122 static HRESULT WINAPI IDirect3DSurface8Impl_GetPrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid, void *pData, DWORD *pSizeOfData) {
 123     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 124     HRESULT hr;
 125     TRACE("(%p) Relay\n", This);
 126
 127     wined3d_mutex_lock();
 128     hr = IWineD3DSurface_GetPrivateData(This->wineD3DSurface, refguid, pData, pSizeOfData);
 129     wined3d_mutex_unlock();
 130
 131     return hr;
 132 }
 133
 134 static HRESULT WINAPI IDirect3DSurface8Impl_FreePrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid) {
 135     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 136     HRESULT hr;
 137     TRACE("(%p) Relay\n", This);
 138
 139     wined3d_mutex_lock();
 140     hr = IWineD3DSurface_FreePrivateData(This->wineD3DSurface, refguid);
 141     wined3d_mutex_unlock();
 142
 143     return hr;
 144 }
 145
 146 /* IDirect3DSurface8 Interface follow: */
 147 static HRESULT WINAPI IDirect3DSurface8Impl_GetContainer(LPDIRECT3DSURFACE8 iface, REFIID riid, void **ppContainer) {
 148     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 149     HRESULT res;
 150
 151     TRACE("(%p) Relay\n", This);
 152
 153     if (!This->container) return E_NOINTERFACE;
 154
 155     res = IUnknown_QueryInterface(This->container, riid, ppContainer);
 156
 157     TRACE("(%p) : returning %p\n", This, *ppContainer);
 158     return res;
 159 }
 160
 161 static HRESULT WINAPI IDirect3DSurface8Impl_GetDesc(LPDIRECT3DSURFACE8 iface, D3DSURFACE_DESC *pDesc) {
 162     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 163     WINED3DSURFACE_DESC    wined3ddesc;
 164     HRESULT hr;
 165     TRACE("(%p) Relay\n", This);
 166
 167     wined3d_mutex_lock();
 168     hr = IWineD3DSurface_GetDesc(This->wineD3DSurface, &wined3ddesc);
 169     wined3d_mutex_unlock();
 170
 171     if (SUCCEEDED(hr))
 172     {
 173         pDesc->Format = d3dformat_from_wined3dformat(wined3ddesc.format);
 174         pDesc->Type = wined3ddesc.resource_type;
 175         pDesc->Usage = wined3ddesc.usage;
 176         pDesc->Pool = wined3ddesc.pool;
 177         pDesc->Size = wined3ddesc.size;
 178         pDesc->MultiSampleType = wined3ddesc.multisample_type;
 179         pDesc->Width = wined3ddesc.width;
 180         pDesc->Height = wined3ddesc.height;
 181     }
 182
 183     return hr;
 184 }
 185
 186 static HRESULT WINAPI IDirect3DSurface8Impl_LockRect(LPDIRECT3DSURFACE8 iface, D3DLOCKED_RECT *pLockedRect, CONST RECT *pRect, DWORD Flags) {
 187     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 188     HRESULT hr;
 189     TRACE("(%p) Relay\n", This);
 190     TRACE("(%p) calling IWineD3DSurface_LockRect %p %p %p %d\n", This, This->wineD3DSurface, pLockedRect, pRect, Flags);
 191
 192     wined3d_mutex_lock();
 193     if (pRect) {
 194         D3DSURFACE_DESC desc;
 195         IDirect3DSurface8_GetDesc(iface, &desc);
 196
 197         if ((pRect->left < 0)
 198                 || (pRect->top < 0)
 199                 || (pRect->left >= pRect->right)
 200                 || (pRect->top >= pRect->bottom)
 201                 || (pRect->right > desc.Width)
 202                 || (pRect->bottom > desc.Height)) {
 203             WARN("Trying to lock an invalid rectangle, returning D3DERR_INVALIDCALL\n");
 204             wined3d_mutex_unlock();
 205
 206             return D3DERR_INVALIDCALL;
 207         }
 208     }
 209
 210     hr = IWineD3DSurface_LockRect(This->wineD3DSurface, (WINED3DLOCKED_RECT *) pLockedRect, pRect, Flags);
 211     wined3d_mutex_unlock();
 212
 213     return hr;
 214 }
 215
 216 static HRESULT WINAPI IDirect3DSurface8Impl_UnlockRect(LPDIRECT3DSURFACE8 iface) {
 217     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 218     HRESULT hr;
 219     TRACE("(%p) Relay\n", This);
 220
 221     wined3d_mutex_lock();
 222     hr = IWineD3DSurface_UnlockRect(This->wineD3DSurface);
 223     wined3d_mutex_unlock();
 224
 225     switch(hr)
 226     {
 227         case WINEDDERR_NOTLOCKED:       return D3DERR_INVALIDCALL;
 228         default:                        return hr;
 229     }
 230 }
 231
 232 const IDirect3DSurface8Vtbl Direct3DSurface8_Vtbl =
 233 {
 234     /* IUnknown */
 235     IDirect3DSurface8Impl_QueryInterface,
 236     IDirect3DSurface8Impl_AddRef,
 237     IDirect3DSurface8Impl_Release,
 238     /* IDirect3DResource8 */
 239     IDirect3DSurface8Impl_GetDevice,
 240     IDirect3DSurface8Impl_SetPrivateData,
 241     IDirect3DSurface8Impl_GetPrivateData,
 242     IDirect3DSurface8Impl_FreePrivateData,
 243     /* IDirect3DSurface8 */
 244     IDirect3DSurface8Impl_GetContainer,
 245     IDirect3DSurface8Impl_GetDesc,
 246     IDirect3DSurface8Impl_LockRect,
 247     IDirect3DSurface8Impl_UnlockRect
 248 };