wined3d: Don't record dirty areas in a readonly lock.
[wine] / 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     HRESULT hr;
194
195     TRACE("iface %p, desc %p.\n", iface, pDesc);
196
197     wined3d_mutex_lock();
198     hr = IWineD3DSurface_GetDesc(This->wineD3DSurface, &wined3ddesc);
199     wined3d_mutex_unlock();
200
201     if (SUCCEEDED(hr))
202     {
203         pDesc->Format = d3dformat_from_wined3dformat(wined3ddesc.format);
204         pDesc->Type = wined3ddesc.resource_type;
205         pDesc->Usage = wined3ddesc.usage;
206         pDesc->Pool = wined3ddesc.pool;
207         pDesc->Size = wined3ddesc.size;
208         pDesc->MultiSampleType = wined3ddesc.multisample_type;
209         pDesc->Width = wined3ddesc.width;
210         pDesc->Height = wined3ddesc.height;
211     }
212
213     return hr;
214 }
215
216 static HRESULT WINAPI IDirect3DSurface8Impl_LockRect(LPDIRECT3DSURFACE8 iface, D3DLOCKED_RECT *pLockedRect, CONST RECT *pRect, DWORD Flags) {
217     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
218     HRESULT hr;
219
220     TRACE("iface %p, locked_rect %p, rect %p, flags %#x.\n", iface, pLockedRect, pRect, Flags);
221
222     wined3d_mutex_lock();
223     if (pRect) {
224         D3DSURFACE_DESC desc;
225         IDirect3DSurface8_GetDesc(iface, &desc);
226
227         if ((pRect->left < 0)
228                 || (pRect->top < 0)
229                 || (pRect->left >= pRect->right)
230                 || (pRect->top >= pRect->bottom)
231                 || (pRect->right > desc.Width)
232                 || (pRect->bottom > desc.Height)) {
233             WARN("Trying to lock an invalid rectangle, returning D3DERR_INVALIDCALL\n");
234             wined3d_mutex_unlock();
235
236             return D3DERR_INVALIDCALL;
237         }
238     }
239
240     hr = IWineD3DSurface_LockRect(This->wineD3DSurface, (WINED3DLOCKED_RECT *) pLockedRect, pRect, Flags);
241     wined3d_mutex_unlock();
242
243     return hr;
244 }
245
246 static HRESULT WINAPI IDirect3DSurface8Impl_UnlockRect(LPDIRECT3DSURFACE8 iface) {
247     IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
248     HRESULT hr;
249
250     TRACE("iface %p.\n", iface);
251
252     wined3d_mutex_lock();
253     hr = IWineD3DSurface_UnlockRect(This->wineD3DSurface);
254     wined3d_mutex_unlock();
255
256     switch(hr)
257     {
258         case WINEDDERR_NOTLOCKED:       return D3DERR_INVALIDCALL;
259         default:                        return hr;
260     }
261 }
262
263 static const IDirect3DSurface8Vtbl Direct3DSurface8_Vtbl =
264 {
265     /* IUnknown */
266     IDirect3DSurface8Impl_QueryInterface,
267     IDirect3DSurface8Impl_AddRef,
268     IDirect3DSurface8Impl_Release,
269     /* IDirect3DResource8 */
270     IDirect3DSurface8Impl_GetDevice,
271     IDirect3DSurface8Impl_SetPrivateData,
272     IDirect3DSurface8Impl_GetPrivateData,
273     IDirect3DSurface8Impl_FreePrivateData,
274     /* IDirect3DSurface8 */
275     IDirect3DSurface8Impl_GetContainer,
276     IDirect3DSurface8Impl_GetDesc,
277     IDirect3DSurface8Impl_LockRect,
278     IDirect3DSurface8Impl_UnlockRect
279 };
280
281 static void STDMETHODCALLTYPE surface_wined3d_object_destroyed(void *parent)
282 {
283     HeapFree(GetProcessHeap(), 0, parent);
284 }
285
286 static const struct wined3d_parent_ops d3d8_surface_wined3d_parent_ops =
287 {
288     surface_wined3d_object_destroyed,
289 };
290
291 HRESULT surface_init(IDirect3DSurface8Impl *surface, IDirect3DDevice8Impl *device,
292         UINT width, UINT height, D3DFORMAT format, BOOL lockable, BOOL discard, UINT level,
293         DWORD usage, D3DPOOL pool, D3DMULTISAMPLE_TYPE multisample_type, DWORD multisample_quality)
294 {
295     HRESULT hr;
296
297     surface->lpVtbl = &Direct3DSurface8_Vtbl;
298     surface->ref = 1;
299
300     /* FIXME: Check MAX bounds of MultisampleQuality. */
301     if (multisample_quality > 0)
302     {
303         FIXME("Multisample quality set to %u, substituting 0.\n", multisample_quality);
304         multisample_quality = 0;
305     }
306
307     wined3d_mutex_lock();
308     hr = IWineD3DDevice_CreateSurface(device->WineD3DDevice, width, height, wined3dformat_from_d3dformat(format),
309             lockable, discard, level, &surface->wineD3DSurface, usage & WINED3DUSAGE_MASK, (WINED3DPOOL)pool,
310             multisample_type, multisample_quality, SURFACE_OPENGL, (IUnknown *)surface,
311             &d3d8_surface_wined3d_parent_ops);
312     wined3d_mutex_unlock();
313     if (FAILED(hr))
314     {
315         WARN("Failed to create wined3d surface, hr %#x.\n", hr);
316         return hr;
317     }
318
319     surface->parentDevice = (IDirect3DDevice8 *)device;
320     IUnknown_AddRef(surface->parentDevice);
321
322     return D3D_OK;
323 }