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     TRACE("iface %p, riid %s, object %p.\n", iface, debugstr_guid(riid), ppobj);
  31
  32     if (IsEqualGUID(riid, &IID_IUnknown)
  33         || IsEqualGUID(riid, &IID_IDirect3DResource8)
  34         || IsEqualGUID(riid, &IID_IDirect3DSurface8)) {
  35         IUnknown_AddRef(iface);
  36         *ppobj = This;
  37         return S_OK;
  38     }
  39
  40     WARN("(%p)->(%s,%p),not found\n", This, debugstr_guid(riid), ppobj);
  41     *ppobj = NULL;
  42     return E_NOINTERFACE;
  43 }
  44
  45 static ULONG WINAPI IDirect3DSurface8Impl_AddRef(LPDIRECT3DSURFACE8 iface) {
  46     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  47
  48     TRACE("iface %p.\n", iface);
  49
  50     if (This->forwardReference) {
  51         /* Forward refcounting */
  52         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  53         return IUnknown_AddRef(This->forwardReference);
  54     } else {
  55         /* No container, handle our own refcounting */
  56         ULONG ref = InterlockedIncrement(&This->ref);
  57
  58         TRACE("%p increasing refcount to %u.\n", iface, ref);
  59
  60         if (ref == 1)
  61         {
  62             if (This->parentDevice) IUnknown_AddRef(This->parentDevice);
  63             wined3d_mutex_lock();
  64             IUnknown_AddRef(This->wineD3DSurface);
  65             wined3d_mutex_unlock();
  66         }
  67
  68         return ref;
  69     }
  70 }
  71
  72 static ULONG WINAPI IDirect3DSurface8Impl_Release(LPDIRECT3DSURFACE8 iface) {
  73     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
  74
  75     TRACE("iface %p.\n", iface);
  76
  77     if (This->forwardReference) {
  78         /* Forward refcounting */
  79         TRACE("(%p) : Forwarding to %p\n", This, This->forwardReference);
  80         return IUnknown_Release(This->forwardReference);
  81     } else {
  82         /* No container, handle our own refcounting */
  83         ULONG ref = InterlockedDecrement(&This->ref);
  84
  85         TRACE("%p decreasing refcount to %u.\n", iface, ref);
  86
  87         if (ref == 0) {
  88             IDirect3DDevice8 *parentDevice = This->parentDevice;
  89
  90             /* Implicit surfaces are destroyed with the device, not if refcount reaches 0. */
  91             wined3d_mutex_lock();
  92             IWineD3DSurface_Release(This->wineD3DSurface);
  93             wined3d_mutex_unlock();
  94
  95             if (parentDevice) IDirect3DDevice8_Release(parentDevice);
  96         }
  97
  98         return ref;
  99     }
 100 }
 101
 102 /* IDirect3DSurface8 IDirect3DResource8 Interface follow: */
 103 static HRESULT WINAPI IDirect3DSurface8Impl_GetDevice(IDirect3DSurface8 *iface, IDirect3DDevice8 **device)
 104 {
 105     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 106
 107     TRACE("iface %p, device %p.\n", iface, device);
 108
 109     if (This->forwardReference)
 110     {
 111         IDirect3DResource8 *resource;
 112         HRESULT hr;
 113
 114         hr = IUnknown_QueryInterface(This->forwardReference, &IID_IDirect3DResource8, (void **)&resource);
 115         if (SUCCEEDED(hr))
 116         {
 117             hr = IDirect3DResource8_GetDevice(resource, device);
 118             IDirect3DResource8_Release(resource);
 119
 120             TRACE("Returning device %p.\n", *device);
 121         }
 122
 123         return hr;
 124     }
 125
 126     *device = (IDirect3DDevice8 *)This->parentDevice;
 127     IDirect3DDevice8_AddRef(*device);
 128
 129     TRACE("Returning device %p.\n", *device);
 130
 131     return D3D_OK;
 132 }
 133
 134 static HRESULT WINAPI IDirect3DSurface8Impl_SetPrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid, CONST void *pData, DWORD SizeOfData, DWORD Flags) {
 135     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 136     HRESULT hr;
 137
 138     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 139             iface, debugstr_guid(refguid), pData, SizeOfData, Flags);
 140
 141     wined3d_mutex_lock();
 142     hr = IWineD3DSurface_SetPrivateData(This->wineD3DSurface, refguid, pData, SizeOfData, Flags);
 143     wined3d_mutex_unlock();
 144
 145     return hr;
 146 }
 147
 148 static HRESULT WINAPI IDirect3DSurface8Impl_GetPrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid, void *pData, DWORD *pSizeOfData) {
 149     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 150     HRESULT hr;
 151
 152     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 153             iface, debugstr_guid(refguid), pData, pSizeOfData);
 154
 155     wined3d_mutex_lock();
 156     hr = IWineD3DSurface_GetPrivateData(This->wineD3DSurface, refguid, pData, pSizeOfData);
 157     wined3d_mutex_unlock();
 158
 159     return hr;
 160 }
 161
 162 static HRESULT WINAPI IDirect3DSurface8Impl_FreePrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid) {
 163     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 164     HRESULT hr;
 165
 166     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(refguid));
 167
 168     wined3d_mutex_lock();
 169     hr = IWineD3DSurface_FreePrivateData(This->wineD3DSurface, refguid);
 170     wined3d_mutex_unlock();
 171
 172     return hr;
 173 }
 174
 175 /* IDirect3DSurface8 Interface follow: */
 176 static HRESULT WINAPI IDirect3DSurface8Impl_GetContainer(LPDIRECT3DSURFACE8 iface, REFIID riid, void **ppContainer) {
 177     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 178     HRESULT res;
 179
 180     TRACE("iface %p, riid %s, container %p.\n", iface, debugstr_guid(riid), ppContainer);
 181
 182     if (!This->container) return E_NOINTERFACE;
 183
 184     res = IUnknown_QueryInterface(This->container, riid, ppContainer);
 185
 186     TRACE("(%p) : returning %p\n", This, *ppContainer);
 187     return res;
 188 }
 189
 190 static HRESULT WINAPI IDirect3DSurface8Impl_GetDesc(LPDIRECT3DSURFACE8 iface, D3DSURFACE_DESC *pDesc) {
 191     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 192     WINED3DSURFACE_DESC    wined3ddesc;
 193
 194     TRACE("iface %p, desc %p.\n", iface, pDesc);
 195
 196     wined3d_mutex_lock();
 197     IWineD3DSurface_GetDesc(This->wineD3DSurface, &wined3ddesc);
 198     wined3d_mutex_unlock();
 199
 200     pDesc->Format = d3dformat_from_wined3dformat(wined3ddesc.format);
 201     pDesc->Type = wined3ddesc.resource_type;
 202     pDesc->Usage = wined3ddesc.usage;
 203     pDesc->Pool = wined3ddesc.pool;
 204     pDesc->Size = wined3ddesc.size;
 205     pDesc->MultiSampleType = wined3ddesc.multisample_type;
 206     pDesc->Width = wined3ddesc.width;
 207     pDesc->Height = wined3ddesc.height;
 208
 209     return D3D_OK;
 210 }
 211
 212 static HRESULT WINAPI IDirect3DSurface8Impl_LockRect(LPDIRECT3DSURFACE8 iface, D3DLOCKED_RECT *pLockedRect, CONST RECT *pRect, DWORD Flags) {
 213     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 214     HRESULT hr;
 215
 216     TRACE("iface %p, locked_rect %p, rect %p, flags %#x.\n", iface, pLockedRect, pRect, Flags);
 217
 218     wined3d_mutex_lock();
 219     if (pRect) {
 220         D3DSURFACE_DESC desc;
 221         IDirect3DSurface8_GetDesc(iface, &desc);
 222
 223         if ((pRect->left < 0)
 224                 || (pRect->top < 0)
 225                 || (pRect->left >= pRect->right)
 226                 || (pRect->top >= pRect->bottom)
 227                 || (pRect->right > desc.Width)
 228                 || (pRect->bottom > desc.Height)) {
 229             WARN("Trying to lock an invalid rectangle, returning D3DERR_INVALIDCALL\n");
 230             wined3d_mutex_unlock();
 231
 232             return D3DERR_INVALIDCALL;
 233         }
 234     }
 235
 236     hr = IWineD3DSurface_Map(This->wineD3DSurface, (WINED3DLOCKED_RECT *)pLockedRect, pRect, Flags);
 237     wined3d_mutex_unlock();
 238
 239     return hr;
 240 }
 241
 242 static HRESULT WINAPI IDirect3DSurface8Impl_UnlockRect(LPDIRECT3DSURFACE8 iface) {
 243     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 244     HRESULT hr;
 245
 246     TRACE("iface %p.\n", iface);
 247
 248     wined3d_mutex_lock();
 249     hr = IWineD3DSurface_Unmap(This->wineD3DSurface);
 250     wined3d_mutex_unlock();
 251
 252     switch(hr)
 253     {
 254         case WINEDDERR_NOTLOCKED:       return D3DERR_INVALIDCALL;
 255         default:                        return hr;
 256     }
 257 }
 258
 259 static const IDirect3DSurface8Vtbl Direct3DSurface8_Vtbl =
 260 {
 261     /* IUnknown */
 262     IDirect3DSurface8Impl_QueryInterface,
 263     IDirect3DSurface8Impl_AddRef,
 264     IDirect3DSurface8Impl_Release,
 265     /* IDirect3DResource8 */
 266     IDirect3DSurface8Impl_GetDevice,
 267     IDirect3DSurface8Impl_SetPrivateData,
 268     IDirect3DSurface8Impl_GetPrivateData,
 269     IDirect3DSurface8Impl_FreePrivateData,
 270     /* IDirect3DSurface8 */
 271     IDirect3DSurface8Impl_GetContainer,
 272     IDirect3DSurface8Impl_GetDesc,
 273     IDirect3DSurface8Impl_LockRect,
 274     IDirect3DSurface8Impl_UnlockRect
 275 };
 276
 277 static void STDMETHODCALLTYPE surface_wined3d_object_destroyed(void *parent)
 278 {
 279     HeapFree(GetProcessHeap(), 0, parent);
 280 }
 281
 282 static const struct wined3d_parent_ops d3d8_surface_wined3d_parent_ops =
 283 {
 284     surface_wined3d_object_destroyed,
 285 };
 286
 287 HRESULT surface_init(IDirect3DSurface8Impl *surface, IDirect3DDevice8Impl *device,
 288         UINT width, UINT height, D3DFORMAT format, BOOL lockable, BOOL discard, UINT level,
 289         DWORD usage, D3DPOOL pool, D3DMULTISAMPLE_TYPE multisample_type, DWORD multisample_quality)
 290 {
 291     HRESULT hr;
 292
 293     surface->lpVtbl = &Direct3DSurface8_Vtbl;
 294     surface->ref = 1;
 295
 296     /* FIXME: Check MAX bounds of MultisampleQuality. */
 297     if (multisample_quality > 0)
 298     {
 299         FIXME("Multisample quality set to %u, substituting 0.\n", multisample_quality);
 300         multisample_quality = 0;
 301     }
 302
 303     wined3d_mutex_lock();
 304     hr = IWineD3DDevice_CreateSurface(device->WineD3DDevice, width, height, wined3dformat_from_d3dformat(format),
 305             lockable, discard, level, usage & WINED3DUSAGE_MASK, (WINED3DPOOL)pool, multisample_type,
 306             multisample_quality, SURFACE_OPENGL, surface, &d3d8_surface_wined3d_parent_ops, &surface->wineD3DSurface);
 307     wined3d_mutex_unlock();
 308     if (FAILED(hr))
 309     {
 310         WARN("Failed to create wined3d surface, hr %#x.\n", hr);
 311         return hr;
 312     }
 313
 314     surface->parentDevice = &device->IDirect3DDevice8_iface;
 315     IUnknown_AddRef(surface->parentDevice);
 316
 317     return D3D_OK;
 318 }