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     *device = (IDirect3DDevice8 *)This->parentDevice;
 110     IDirect3DDevice8_AddRef(*device);
 111
 112     TRACE("Returning device %p.\n", *device);
 113
 114     return D3D_OK;
 115 }
 116
 117 static HRESULT WINAPI IDirect3DSurface8Impl_SetPrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid, CONST void *pData, DWORD SizeOfData, DWORD Flags) {
 118     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 119     HRESULT hr;
 120
 121     TRACE("iface %p, guid %s, data %p, data_size %u, flags %#x.\n",
 122             iface, debugstr_guid(refguid), pData, SizeOfData, Flags);
 123
 124     wined3d_mutex_lock();
 125     hr = IWineD3DSurface_SetPrivateData(This->wineD3DSurface, refguid, pData, SizeOfData, Flags);
 126     wined3d_mutex_unlock();
 127
 128     return hr;
 129 }
 130
 131 static HRESULT WINAPI IDirect3DSurface8Impl_GetPrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid, void *pData, DWORD *pSizeOfData) {
 132     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 133     HRESULT hr;
 134
 135     TRACE("iface %p, guid %s, data %p, data_size %p.\n",
 136             iface, debugstr_guid(refguid), pData, pSizeOfData);
 137
 138     wined3d_mutex_lock();
 139     hr = IWineD3DSurface_GetPrivateData(This->wineD3DSurface, refguid, pData, pSizeOfData);
 140     wined3d_mutex_unlock();
 141
 142     return hr;
 143 }
 144
 145 static HRESULT WINAPI IDirect3DSurface8Impl_FreePrivateData(LPDIRECT3DSURFACE8 iface, REFGUID refguid) {
 146     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 147     HRESULT hr;
 148
 149     TRACE("iface %p, guid %s.\n", iface, debugstr_guid(refguid));
 150
 151     wined3d_mutex_lock();
 152     hr = IWineD3DSurface_FreePrivateData(This->wineD3DSurface, refguid);
 153     wined3d_mutex_unlock();
 154
 155     return hr;
 156 }
 157
 158 /* IDirect3DSurface8 Interface follow: */
 159 static HRESULT WINAPI IDirect3DSurface8Impl_GetContainer(LPDIRECT3DSURFACE8 iface, REFIID riid, void **ppContainer) {
 160     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 161     HRESULT res;
 162
 163     TRACE("iface %p, riid %s, container %p.\n", iface, debugstr_guid(riid), ppContainer);
 164
 165     if (!This->container) return E_NOINTERFACE;
 166
 167     res = IUnknown_QueryInterface(This->container, riid, ppContainer);
 168
 169     TRACE("(%p) : returning %p\n", This, *ppContainer);
 170     return res;
 171 }
 172
 173 static HRESULT WINAPI IDirect3DSurface8Impl_GetDesc(LPDIRECT3DSURFACE8 iface, D3DSURFACE_DESC *pDesc) {
 174     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 175     WINED3DSURFACE_DESC    wined3ddesc;
 176     HRESULT hr;
 177
 178     TRACE("iface %p, desc %p.\n", iface, pDesc);
 179
 180     wined3d_mutex_lock();
 181     hr = IWineD3DSurface_GetDesc(This->wineD3DSurface, &wined3ddesc);
 182     wined3d_mutex_unlock();
 183
 184     if (SUCCEEDED(hr))
 185     {
 186         pDesc->Format = d3dformat_from_wined3dformat(wined3ddesc.format);
 187         pDesc->Type = wined3ddesc.resource_type;
 188         pDesc->Usage = wined3ddesc.usage;
 189         pDesc->Pool = wined3ddesc.pool;
 190         pDesc->Size = wined3ddesc.size;
 191         pDesc->MultiSampleType = wined3ddesc.multisample_type;
 192         pDesc->Width = wined3ddesc.width;
 193         pDesc->Height = wined3ddesc.height;
 194     }
 195
 196     return hr;
 197 }
 198
 199 static HRESULT WINAPI IDirect3DSurface8Impl_LockRect(LPDIRECT3DSURFACE8 iface, D3DLOCKED_RECT *pLockedRect, CONST RECT *pRect, DWORD Flags) {
 200     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 201     HRESULT hr;
 202
 203     TRACE("iface %p, locked_rect %p, rect %p, flags %#x.\n", iface, pLockedRect, pRect, Flags);
 204
 205     wined3d_mutex_lock();
 206     if (pRect) {
 207         D3DSURFACE_DESC desc;
 208         IDirect3DSurface8_GetDesc(iface, &desc);
 209
 210         if ((pRect->left < 0)
 211                 || (pRect->top < 0)
 212                 || (pRect->left >= pRect->right)
 213                 || (pRect->top >= pRect->bottom)
 214                 || (pRect->right > desc.Width)
 215                 || (pRect->bottom > desc.Height)) {
 216             WARN("Trying to lock an invalid rectangle, returning D3DERR_INVALIDCALL\n");
 217             wined3d_mutex_unlock();
 218
 219             return D3DERR_INVALIDCALL;
 220         }
 221     }
 222
 223     hr = IWineD3DSurface_LockRect(This->wineD3DSurface, (WINED3DLOCKED_RECT *) pLockedRect, pRect, Flags);
 224     wined3d_mutex_unlock();
 225
 226     return hr;
 227 }
 228
 229 static HRESULT WINAPI IDirect3DSurface8Impl_UnlockRect(LPDIRECT3DSURFACE8 iface) {
 230     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
 231     HRESULT hr;
 232
 233     TRACE("iface %p.\n", iface);
 234
 235     wined3d_mutex_lock();
 236     hr = IWineD3DSurface_UnlockRect(This->wineD3DSurface);
 237     wined3d_mutex_unlock();
 238
 239     switch(hr)
 240     {
 241         case WINEDDERR_NOTLOCKED:       return D3DERR_INVALIDCALL;
 242         default:                        return hr;
 243     }
 244 }
 245
 246 static const IDirect3DSurface8Vtbl Direct3DSurface8_Vtbl =
 247 {
 248     /* IUnknown */
 249     IDirect3DSurface8Impl_QueryInterface,
 250     IDirect3DSurface8Impl_AddRef,
 251     IDirect3DSurface8Impl_Release,
 252     /* IDirect3DResource8 */
 253     IDirect3DSurface8Impl_GetDevice,
 254     IDirect3DSurface8Impl_SetPrivateData,
 255     IDirect3DSurface8Impl_GetPrivateData,
 256     IDirect3DSurface8Impl_FreePrivateData,
 257     /* IDirect3DSurface8 */
 258     IDirect3DSurface8Impl_GetContainer,
 259     IDirect3DSurface8Impl_GetDesc,
 260     IDirect3DSurface8Impl_LockRect,
 261     IDirect3DSurface8Impl_UnlockRect
 262 };
 263
 264 static void STDMETHODCALLTYPE surface_wined3d_object_destroyed(void *parent)
 265 {
 266     HeapFree(GetProcessHeap(), 0, parent);
 267 }
 268
 269 static const struct wined3d_parent_ops d3d8_surface_wined3d_parent_ops =
 270 {
 271     surface_wined3d_object_destroyed,
 272 };
 273
 274 HRESULT surface_init(IDirect3DSurface8Impl *surface, IDirect3DDevice8Impl *device,
 275         UINT width, UINT height, D3DFORMAT format, BOOL lockable, BOOL discard, UINT level,
 276         DWORD usage, D3DPOOL pool, D3DMULTISAMPLE_TYPE multisample_type, DWORD multisample_quality)
 277 {
 278     HRESULT hr;
 279
 280     surface->lpVtbl = &Direct3DSurface8_Vtbl;
 281     surface->ref = 1;
 282
 283     /* FIXME: Check MAX bounds of MultisampleQuality. */
 284     if (multisample_quality > 0)
 285     {
 286         FIXME("Multisample quality set to %u, substituting 0.\n", multisample_quality);
 287         multisample_quality = 0;
 288     }
 289
 290     wined3d_mutex_lock();
 291     hr = IWineD3DDevice_CreateSurface(device->WineD3DDevice, width, height, wined3dformat_from_d3dformat(format),
 292             lockable, discard, level, &surface->wineD3DSurface, usage & WINED3DUSAGE_MASK, (WINED3DPOOL)pool,
 293             multisample_type, multisample_quality, SURFACE_OPENGL, (IUnknown *)surface,
 294             &d3d8_surface_wined3d_parent_ops);
 295     wined3d_mutex_unlock();
 296     if (FAILED(hr))
 297     {
 298         WARN("Failed to create wined3d surface, hr %#x.\n", hr);
 299         return hr;
 300     }
 301
 302     surface->parentDevice = (IDirect3DDevice8 *)device;
 303     IUnknown_AddRef(surface->parentDevice);
 304
 305     return D3D_OK;
 306 }