2 * Copyright 2008 Henri Verbeet for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
21 #include "wine/port.h"
23 #include "dxgi_private.h"
25 WINE_DEFAULT_DEBUG_CHANNEL(dxgi
);
27 static inline struct dxgi_swapchain
*impl_from_IDXGISwapChain(IDXGISwapChain
*iface
)
29 return CONTAINING_RECORD(iface
, struct dxgi_swapchain
, IDXGISwapChain_iface
);
32 /* IUnknown methods */
34 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_QueryInterface(IDXGISwapChain
*iface
, REFIID riid
, void **object
)
36 TRACE("iface %p, riid %s, object %p\n", iface
, debugstr_guid(riid
), object
);
38 if (IsEqualGUID(riid
, &IID_IUnknown
)
39 || IsEqualGUID(riid
, &IID_IDXGIObject
)
40 || IsEqualGUID(riid
, &IID_IDXGIDeviceSubObject
)
41 || IsEqualGUID(riid
, &IID_IDXGISwapChain
))
43 IUnknown_AddRef(iface
);
48 WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid
));
54 static ULONG STDMETHODCALLTYPE
dxgi_swapchain_AddRef(IDXGISwapChain
*iface
)
56 struct dxgi_swapchain
*This
= impl_from_IDXGISwapChain(iface
);
57 ULONG refcount
= InterlockedIncrement(&This
->refcount
);
59 TRACE("%p increasing refcount to %u\n", This
, refcount
);
64 wined3d_swapchain_incref(This
->wined3d_swapchain
);
65 wined3d_mutex_unlock();
71 static ULONG STDMETHODCALLTYPE
dxgi_swapchain_Release(IDXGISwapChain
*iface
)
73 struct dxgi_swapchain
*swapchain
= impl_from_IDXGISwapChain(iface
);
74 ULONG refcount
= InterlockedDecrement(&swapchain
->refcount
);
76 TRACE("%p decreasing refcount to %u.\n", swapchain
, refcount
);
80 IWineDXGIDevice
*device
= swapchain
->device
;
81 if (swapchain
->factory
)
82 IDXGIFactory_Release(swapchain
->factory
);
84 wined3d_swapchain_decref(swapchain
->wined3d_swapchain
);
85 wined3d_mutex_unlock();
87 IWineDXGIDevice_Release(device
);
93 /* IDXGIObject methods */
95 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_SetPrivateData(IDXGISwapChain
*iface
,
96 REFGUID guid
, UINT data_size
, const void *data
)
98 struct dxgi_swapchain
*swapchain
= impl_from_IDXGISwapChain(iface
);
100 TRACE("iface %p, guid %s, data_size %u, data %p.\n", iface
, debugstr_guid(guid
), data_size
, data
);
102 return dxgi_set_private_data(&swapchain
->private_store
, guid
, data_size
, data
);
105 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_SetPrivateDataInterface(IDXGISwapChain
*iface
,
106 REFGUID guid
, const IUnknown
*object
)
108 struct dxgi_swapchain
*swapchain
= impl_from_IDXGISwapChain(iface
);
110 TRACE("iface %p, guid %s, object %p.\n", iface
, debugstr_guid(guid
), object
);
112 return dxgi_set_private_data_interface(&swapchain
->private_store
, guid
, object
);
115 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_GetPrivateData(IDXGISwapChain
*iface
,
116 REFGUID guid
, UINT
*data_size
, void *data
)
118 struct dxgi_swapchain
*swapchain
= impl_from_IDXGISwapChain(iface
);
120 TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface
, debugstr_guid(guid
), data_size
, data
);
122 return dxgi_get_private_data(&swapchain
->private_store
, guid
, data_size
, data
);
125 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_GetParent(IDXGISwapChain
*iface
, REFIID riid
, void **parent
)
127 struct dxgi_swapchain
*swapchain
= impl_from_IDXGISwapChain(iface
);
129 TRACE("iface %p, riid %s, parent %p.\n", iface
, debugstr_guid(riid
), parent
);
131 if (!swapchain
->factory
)
133 ERR("Implicit swapchain does not store reference to parent.\n");
135 return E_NOINTERFACE
;
138 return IDXGIFactory_QueryInterface(swapchain
->factory
, riid
, parent
);
141 /* IDXGIDeviceSubObject methods */
143 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_GetDevice(IDXGISwapChain
*iface
, REFIID riid
, void **device
)
145 struct dxgi_swapchain
*swapchain
= impl_from_IDXGISwapChain(iface
);
147 TRACE("iface %p, riid %s, device %p.\n", iface
, debugstr_guid(riid
), device
);
149 if (!swapchain
->device
)
151 ERR("Implicit swapchain does not store reference to device.\n");
153 return E_NOINTERFACE
;
156 return IWineDXGIDevice_QueryInterface(swapchain
->device
, riid
, device
);
159 /* IDXGISwapChain methods */
161 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_Present(IDXGISwapChain
*iface
, UINT sync_interval
, UINT flags
)
163 struct dxgi_swapchain
*This
= impl_from_IDXGISwapChain(iface
);
166 TRACE("iface %p, sync_interval %u, flags %#x\n", iface
, sync_interval
, flags
);
168 if (sync_interval
) FIXME("Unimplemented sync interval %u\n", sync_interval
);
169 if (flags
) FIXME("Unimplemented flags %#x\n", flags
);
171 wined3d_mutex_lock();
172 hr
= wined3d_swapchain_present(This
->wined3d_swapchain
, NULL
, NULL
, NULL
, 0);
173 wined3d_mutex_unlock();
178 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_GetBuffer(IDXGISwapChain
*iface
,
179 UINT buffer_idx
, REFIID riid
, void **surface
)
181 struct dxgi_swapchain
*This
= impl_from_IDXGISwapChain(iface
);
182 struct wined3d_texture
*texture
;
186 TRACE("iface %p, buffer_idx %u, riid %s, surface %p\n",
187 iface
, buffer_idx
, debugstr_guid(riid
), surface
);
189 wined3d_mutex_lock();
191 if (!(texture
= wined3d_swapchain_get_back_buffer(This
->wined3d_swapchain
, buffer_idx
)))
193 wined3d_mutex_unlock();
194 return DXGI_ERROR_INVALID_CALL
;
197 parent
= wined3d_texture_get_parent(texture
);
198 hr
= IUnknown_QueryInterface(parent
, riid
, surface
);
199 wined3d_mutex_unlock();
204 static HRESULT STDMETHODCALLTYPE DECLSPEC_HOTPATCH
dxgi_swapchain_SetFullscreenState(IDXGISwapChain
*iface
,
205 BOOL fullscreen
, IDXGIOutput
*target
)
207 FIXME("iface %p, fullscreen %#x, target %p stub!\n", iface
, fullscreen
, target
);
212 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_GetFullscreenState(IDXGISwapChain
*iface
,
213 BOOL
*fullscreen
, IDXGIOutput
**target
)
215 FIXME("iface %p, fullscreen %p, target %p stub!\n", iface
, fullscreen
, target
);
220 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_GetDesc(IDXGISwapChain
*iface
, DXGI_SWAP_CHAIN_DESC
*desc
)
222 struct dxgi_swapchain
*swapchain
= impl_from_IDXGISwapChain(iface
);
223 struct wined3d_swapchain_desc wined3d_desc
;
225 FIXME("iface %p, desc %p partial stub!\n", iface
, desc
);
230 wined3d_mutex_lock();
231 wined3d_swapchain_get_desc(swapchain
->wined3d_swapchain
, &wined3d_desc
);
232 wined3d_mutex_unlock();
234 FIXME("Ignoring ScanlineOrdering, Scaling, SwapEffect and Flags\n");
236 desc
->BufferDesc
.Width
= wined3d_desc
.backbuffer_width
;
237 desc
->BufferDesc
.Height
= wined3d_desc
.backbuffer_height
;
238 desc
->BufferDesc
.RefreshRate
.Numerator
= wined3d_desc
.refresh_rate
;
239 desc
->BufferDesc
.RefreshRate
.Denominator
= 1;
240 desc
->BufferDesc
.Format
= dxgi_format_from_wined3dformat(wined3d_desc
.backbuffer_format
);
241 desc
->BufferDesc
.ScanlineOrdering
= DXGI_MODE_SCANLINE_ORDER_UNSPECIFIED
;
242 desc
->BufferDesc
.Scaling
= DXGI_MODE_SCALING_UNSPECIFIED
;
243 dxgi_sample_desc_from_wined3d(&desc
->SampleDesc
, wined3d_desc
.multisample_type
, wined3d_desc
.multisample_quality
);
244 desc
->BufferCount
= wined3d_desc
.backbuffer_count
;
245 desc
->OutputWindow
= wined3d_desc
.device_window
;
246 desc
->Windowed
= wined3d_desc
.windowed
;
247 desc
->SwapEffect
= DXGI_SWAP_EFFECT_DISCARD
;
253 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_ResizeBuffers(IDXGISwapChain
*iface
,
254 UINT buffer_count
, UINT width
, UINT height
, DXGI_FORMAT format
, UINT flags
)
256 struct dxgi_swapchain
*swapchain
= impl_from_IDXGISwapChain(iface
);
257 struct wined3d_swapchain_desc wined3d_desc
;
258 struct wined3d_texture
*texture
;
263 TRACE("iface %p, buffer_count %u, width %u, height %u, format %s, flags %#x.\n",
264 iface
, buffer_count
, width
, height
, debug_dxgi_format(format
), flags
);
267 FIXME("Ignoring flags %#x.\n", flags
);
269 wined3d_mutex_lock();
270 wined3d_swapchain_get_desc(swapchain
->wined3d_swapchain
, &wined3d_desc
);
271 for (i
= 0; i
< wined3d_desc
.backbuffer_count
; ++i
)
273 texture
= wined3d_swapchain_get_back_buffer(swapchain
->wined3d_swapchain
, i
);
274 parent
= wined3d_texture_get_parent(texture
);
275 IUnknown_AddRef(parent
);
276 if (IUnknown_Release(parent
))
278 wined3d_mutex_unlock();
279 return DXGI_ERROR_INVALID_CALL
;
282 if (format
!= DXGI_FORMAT_UNKNOWN
)
283 wined3d_desc
.backbuffer_format
= wined3dformat_from_dxgi_format(format
);
284 hr
= wined3d_swapchain_resize_buffers(swapchain
->wined3d_swapchain
, buffer_count
, width
, height
,
285 wined3d_desc
.backbuffer_format
, wined3d_desc
.multisample_type
, wined3d_desc
.multisample_quality
);
286 wined3d_mutex_unlock();
291 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_ResizeTarget(IDXGISwapChain
*iface
,
292 const DXGI_MODE_DESC
*target_mode_desc
)
294 FIXME("iface %p, target_mode_desc %p stub!\n", iface
, target_mode_desc
);
299 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_GetContainingOutput(IDXGISwapChain
*iface
, IDXGIOutput
**output
)
301 IDXGIAdapter
*adapter
;
305 TRACE("iface %p, output %p.\n", iface
, output
);
307 if (FAILED(hr
= dxgi_swapchain_GetDevice(iface
, &IID_IDXGIDevice
, (void **)&device
)))
310 hr
= IDXGIDevice_GetAdapter(device
, &adapter
);
311 IDXGIDevice_Release(device
);
314 WARN("GetAdapter failed, hr %#x.\n", hr
);
318 if (SUCCEEDED(IDXGIAdapter_EnumOutputs(adapter
, 1, output
)))
320 FIXME("Adapter has got multiple outputs, returning the first one.\n");
321 IDXGIOutput_Release(*output
);
324 hr
= IDXGIAdapter_EnumOutputs(adapter
, 0, output
);
325 IDXGIAdapter_Release(adapter
);
329 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_GetFrameStatistics(IDXGISwapChain
*iface
, DXGI_FRAME_STATISTICS
*stats
)
331 FIXME("iface %p, stats %p stub!\n", iface
, stats
);
336 static HRESULT STDMETHODCALLTYPE
dxgi_swapchain_GetLastPresentCount(IDXGISwapChain
*iface
, UINT
*last_present_count
)
338 FIXME("iface %p, last_present_count %p stub!\n", iface
, last_present_count
);
343 static const struct IDXGISwapChainVtbl dxgi_swapchain_vtbl
=
345 /* IUnknown methods */
346 dxgi_swapchain_QueryInterface
,
347 dxgi_swapchain_AddRef
,
348 dxgi_swapchain_Release
,
349 /* IDXGIObject methods */
350 dxgi_swapchain_SetPrivateData
,
351 dxgi_swapchain_SetPrivateDataInterface
,
352 dxgi_swapchain_GetPrivateData
,
353 dxgi_swapchain_GetParent
,
354 /* IDXGIDeviceSubObject methods */
355 dxgi_swapchain_GetDevice
,
356 /* IDXGISwapChain methods */
357 dxgi_swapchain_Present
,
358 dxgi_swapchain_GetBuffer
,
359 dxgi_swapchain_SetFullscreenState
,
360 dxgi_swapchain_GetFullscreenState
,
361 dxgi_swapchain_GetDesc
,
362 dxgi_swapchain_ResizeBuffers
,
363 dxgi_swapchain_ResizeTarget
,
364 dxgi_swapchain_GetContainingOutput
,
365 dxgi_swapchain_GetFrameStatistics
,
366 dxgi_swapchain_GetLastPresentCount
,
369 static void STDMETHODCALLTYPE
dxgi_swapchain_wined3d_object_released(void *parent
)
371 struct dxgi_swapchain
*swapchain
= parent
;
373 wined3d_private_store_cleanup(&swapchain
->private_store
);
374 HeapFree(GetProcessHeap(), 0, parent
);
377 static const struct wined3d_parent_ops dxgi_swapchain_wined3d_parent_ops
=
379 dxgi_swapchain_wined3d_object_released
,
382 HRESULT
dxgi_swapchain_init(struct dxgi_swapchain
*swapchain
, struct dxgi_device
*device
,
383 struct wined3d_swapchain_desc
*desc
, BOOL implicit
)
388 * A reference to the implicit swapchain is held by the wined3d device.
389 * In order to avoid circular references we do not keep a reference
390 * to the device in the implicit swapchain.
394 if (FAILED(hr
= IDXGIAdapter1_GetParent(device
->adapter
, &IID_IDXGIFactory
,
395 (void **)&swapchain
->factory
)))
397 WARN("Failed to get adapter parent, hr %#x.\n", hr
);
400 swapchain
->device
= &device
->IWineDXGIDevice_iface
;
401 IWineDXGIDevice_AddRef(swapchain
->device
);
405 swapchain
->device
= NULL
;
406 swapchain
->factory
= NULL
;
409 swapchain
->IDXGISwapChain_iface
.lpVtbl
= &dxgi_swapchain_vtbl
;
410 swapchain
->refcount
= 1;
411 wined3d_mutex_lock();
412 wined3d_private_store_init(&swapchain
->private_store
);
414 if (FAILED(hr
= wined3d_swapchain_create(device
->wined3d_device
, desc
, swapchain
,
415 &dxgi_swapchain_wined3d_parent_ops
, &swapchain
->wined3d_swapchain
)))
417 WARN("Failed to create wined3d swapchain, hr %#x.\n", hr
);
418 wined3d_private_store_cleanup(&swapchain
->private_store
);
419 wined3d_mutex_unlock();
420 if (swapchain
->factory
)
421 IDXGIFactory_Release(swapchain
->factory
);
422 if (swapchain
->device
)
423 IWineDXGIDevice_Release(swapchain
->device
);
426 wined3d_mutex_unlock();