506 lines
16 KiB
C
506 lines
16 KiB
C
/*
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* Copyright 2008 Henri Verbeet for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*
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*/
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#include "config.h"
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#include "wine/port.h"
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#include "dxgi_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(dxgi);
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static inline struct dxgi_swapchain *impl_from_IDXGISwapChain(IDXGISwapChain *iface)
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{
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return CONTAINING_RECORD(iface, struct dxgi_swapchain, IDXGISwapChain_iface);
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}
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/* IUnknown methods */
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_QueryInterface(IDXGISwapChain *iface, REFIID riid, void **object)
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{
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TRACE("iface %p, riid %s, object %p\n", iface, debugstr_guid(riid), object);
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if (IsEqualGUID(riid, &IID_IUnknown)
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|| IsEqualGUID(riid, &IID_IDXGIObject)
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|| IsEqualGUID(riid, &IID_IDXGIDeviceSubObject)
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|| IsEqualGUID(riid, &IID_IDXGISwapChain))
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{
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IUnknown_AddRef(iface);
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*object = iface;
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return S_OK;
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}
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WARN("%s not implemented, returning E_NOINTERFACE\n", debugstr_guid(riid));
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*object = NULL;
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return E_NOINTERFACE;
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}
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static ULONG STDMETHODCALLTYPE dxgi_swapchain_AddRef(IDXGISwapChain *iface)
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{
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struct dxgi_swapchain *This = impl_from_IDXGISwapChain(iface);
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ULONG refcount = InterlockedIncrement(&This->refcount);
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TRACE("%p increasing refcount to %u\n", This, refcount);
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if (refcount == 1)
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{
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wined3d_mutex_lock();
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wined3d_swapchain_incref(This->wined3d_swapchain);
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wined3d_mutex_unlock();
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}
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return refcount;
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}
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static ULONG STDMETHODCALLTYPE dxgi_swapchain_Release(IDXGISwapChain *iface)
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{
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struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
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ULONG refcount = InterlockedDecrement(&swapchain->refcount);
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TRACE("%p decreasing refcount to %u.\n", swapchain, refcount);
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if (!refcount)
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{
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IWineDXGIDevice *device = swapchain->device;
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if (swapchain->factory)
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IDXGIFactory_Release(swapchain->factory);
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wined3d_mutex_lock();
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wined3d_swapchain_decref(swapchain->wined3d_swapchain);
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wined3d_mutex_unlock();
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if (device)
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IWineDXGIDevice_Release(device);
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}
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return refcount;
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}
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/* IDXGIObject methods */
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_SetPrivateData(IDXGISwapChain *iface,
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REFGUID guid, UINT data_size, const void *data)
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{
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struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
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TRACE("iface %p, guid %s, data_size %u, data %p.\n", iface, debugstr_guid(guid), data_size, data);
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return dxgi_set_private_data(&swapchain->private_store, guid, data_size, data);
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_SetPrivateDataInterface(IDXGISwapChain *iface,
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REFGUID guid, const IUnknown *object)
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{
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struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
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TRACE("iface %p, guid %s, object %p.\n", iface, debugstr_guid(guid), object);
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return dxgi_set_private_data_interface(&swapchain->private_store, guid, object);
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetPrivateData(IDXGISwapChain *iface,
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REFGUID guid, UINT *data_size, void *data)
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{
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struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
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TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface, debugstr_guid(guid), data_size, data);
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return dxgi_get_private_data(&swapchain->private_store, guid, data_size, data);
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetParent(IDXGISwapChain *iface, REFIID riid, void **parent)
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{
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struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
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TRACE("iface %p, riid %s, parent %p.\n", iface, debugstr_guid(riid), parent);
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if (!swapchain->factory)
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{
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ERR("Implicit swapchain does not store reference to parent.\n");
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*parent = NULL;
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return E_NOINTERFACE;
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}
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return IDXGIFactory_QueryInterface(swapchain->factory, riid, parent);
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}
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/* IDXGIDeviceSubObject methods */
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetDevice(IDXGISwapChain *iface, REFIID riid, void **device)
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{
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struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
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TRACE("iface %p, riid %s, device %p.\n", iface, debugstr_guid(riid), device);
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if (!swapchain->device)
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{
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ERR("Implicit swapchain does not store reference to device.\n");
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*device = NULL;
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return E_NOINTERFACE;
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}
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return IWineDXGIDevice_QueryInterface(swapchain->device, riid, device);
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}
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/* IDXGISwapChain methods */
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_Present(IDXGISwapChain *iface, UINT sync_interval, UINT flags)
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{
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struct dxgi_swapchain *This = impl_from_IDXGISwapChain(iface);
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HRESULT hr;
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TRACE("iface %p, sync_interval %u, flags %#x\n", iface, sync_interval, flags);
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if (sync_interval) FIXME("Unimplemented sync interval %u\n", sync_interval);
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if (flags) FIXME("Unimplemented flags %#x\n", flags);
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wined3d_mutex_lock();
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hr = wined3d_swapchain_present(This->wined3d_swapchain, NULL, NULL, NULL, 0);
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wined3d_mutex_unlock();
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return hr;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetBuffer(IDXGISwapChain *iface,
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UINT buffer_idx, REFIID riid, void **surface)
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{
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struct dxgi_swapchain *This = impl_from_IDXGISwapChain(iface);
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struct wined3d_texture *texture;
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IUnknown *parent;
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HRESULT hr;
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TRACE("iface %p, buffer_idx %u, riid %s, surface %p\n",
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iface, buffer_idx, debugstr_guid(riid), surface);
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wined3d_mutex_lock();
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if (!(texture = wined3d_swapchain_get_back_buffer(This->wined3d_swapchain, buffer_idx)))
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{
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wined3d_mutex_unlock();
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return DXGI_ERROR_INVALID_CALL;
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}
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parent = wined3d_texture_get_parent(texture);
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hr = IUnknown_QueryInterface(parent, riid, surface);
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wined3d_mutex_unlock();
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return hr;
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}
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static HRESULT STDMETHODCALLTYPE DECLSPEC_HOTPATCH dxgi_swapchain_SetFullscreenState(IDXGISwapChain *iface,
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BOOL fullscreen, IDXGIOutput *target)
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{
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struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
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struct wined3d_swapchain_desc swapchain_desc;
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HRESULT hr;
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TRACE("iface %p, fullscreen %#x, target %p.\n", iface, fullscreen, target);
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if (!fullscreen && target)
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{
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WARN("Invalid call.\n");
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return DXGI_ERROR_INVALID_CALL;
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}
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if (fullscreen)
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{
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if (target)
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{
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IDXGIOutput_AddRef(target);
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}
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else if (FAILED(hr = IDXGISwapChain_GetContainingOutput(iface, &target)))
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{
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WARN("Failed to get default target output for swapchain, hr %#x.\n", hr);
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return hr;
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}
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}
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swapchain->fullscreen = fullscreen;
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if (swapchain->target)
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IDXGIOutput_Release(swapchain->target);
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swapchain->target = target;
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wined3d_mutex_lock();
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wined3d_swapchain_get_desc(swapchain->wined3d_swapchain, &swapchain_desc);
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swapchain_desc.windowed = !fullscreen;
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hr = wined3d_swapchain_set_fullscreen(swapchain->wined3d_swapchain, &swapchain_desc, NULL);
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wined3d_mutex_unlock();
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return hr;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetFullscreenState(IDXGISwapChain *iface,
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BOOL *fullscreen, IDXGIOutput **target)
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{
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struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
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TRACE("iface %p, fullscreen %p, target %p.\n", iface, fullscreen, target);
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if (fullscreen)
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*fullscreen = swapchain->fullscreen;
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if (target)
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{
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*target = swapchain->target;
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if (*target)
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IDXGIOutput_AddRef(*target);
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}
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return S_OK;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetDesc(IDXGISwapChain *iface, DXGI_SWAP_CHAIN_DESC *desc)
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{
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struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
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struct wined3d_swapchain_desc wined3d_desc;
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FIXME("iface %p, desc %p partial stub!\n", iface, desc);
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if (desc == NULL)
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return E_INVALIDARG;
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wined3d_mutex_lock();
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wined3d_swapchain_get_desc(swapchain->wined3d_swapchain, &wined3d_desc);
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wined3d_mutex_unlock();
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FIXME("Ignoring ScanlineOrdering, Scaling and SwapEffect.\n");
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desc->BufferDesc.Width = wined3d_desc.backbuffer_width;
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desc->BufferDesc.Height = wined3d_desc.backbuffer_height;
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desc->BufferDesc.RefreshRate.Numerator = wined3d_desc.refresh_rate;
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desc->BufferDesc.RefreshRate.Denominator = 1;
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desc->BufferDesc.Format = dxgi_format_from_wined3dformat(wined3d_desc.backbuffer_format);
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desc->BufferDesc.ScanlineOrdering = DXGI_MODE_SCANLINE_ORDER_UNSPECIFIED;
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desc->BufferDesc.Scaling = DXGI_MODE_SCALING_UNSPECIFIED;
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dxgi_sample_desc_from_wined3d(&desc->SampleDesc, wined3d_desc.multisample_type, wined3d_desc.multisample_quality);
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desc->BufferCount = wined3d_desc.backbuffer_count;
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desc->OutputWindow = wined3d_desc.device_window;
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desc->Windowed = wined3d_desc.windowed;
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desc->SwapEffect = DXGI_SWAP_EFFECT_DISCARD;
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desc->Flags = dxgi_swapchain_flags_from_wined3d(wined3d_desc.flags);
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return S_OK;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_ResizeBuffers(IDXGISwapChain *iface,
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UINT buffer_count, UINT width, UINT height, DXGI_FORMAT format, UINT flags)
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{
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struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
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struct wined3d_swapchain_desc wined3d_desc;
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struct wined3d_texture *texture;
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IUnknown *parent;
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unsigned int i;
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HRESULT hr;
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TRACE("iface %p, buffer_count %u, width %u, height %u, format %s, flags %#x.\n",
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iface, buffer_count, width, height, debug_dxgi_format(format), flags);
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if (flags)
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FIXME("Ignoring flags %#x.\n", flags);
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wined3d_mutex_lock();
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wined3d_swapchain_get_desc(swapchain->wined3d_swapchain, &wined3d_desc);
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for (i = 0; i < wined3d_desc.backbuffer_count; ++i)
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{
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texture = wined3d_swapchain_get_back_buffer(swapchain->wined3d_swapchain, i);
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parent = wined3d_texture_get_parent(texture);
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IUnknown_AddRef(parent);
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if (IUnknown_Release(parent))
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{
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wined3d_mutex_unlock();
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return DXGI_ERROR_INVALID_CALL;
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}
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}
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if (format != DXGI_FORMAT_UNKNOWN)
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wined3d_desc.backbuffer_format = wined3dformat_from_dxgi_format(format);
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hr = wined3d_swapchain_resize_buffers(swapchain->wined3d_swapchain, buffer_count, width, height,
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wined3d_desc.backbuffer_format, wined3d_desc.multisample_type, wined3d_desc.multisample_quality);
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wined3d_mutex_unlock();
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return hr;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_ResizeTarget(IDXGISwapChain *iface,
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const DXGI_MODE_DESC *target_mode_desc)
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{
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FIXME("iface %p, target_mode_desc %p stub!\n", iface, target_mode_desc);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetContainingOutput(IDXGISwapChain *iface, IDXGIOutput **output)
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{
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struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
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IDXGIAdapter *adapter;
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IDXGIDevice *device;
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HRESULT hr;
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TRACE("iface %p, output %p.\n", iface, output);
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if (swapchain->target)
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{
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IDXGIOutput_AddRef(*output = swapchain->target);
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return S_OK;
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}
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if (FAILED(hr = dxgi_swapchain_GetDevice(iface, &IID_IDXGIDevice, (void **)&device)))
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return hr;
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hr = IDXGIDevice_GetAdapter(device, &adapter);
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IDXGIDevice_Release(device);
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if (FAILED(hr))
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{
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WARN("GetAdapter failed, hr %#x.\n", hr);
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return hr;
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}
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if (SUCCEEDED(IDXGIAdapter_EnumOutputs(adapter, 1, output)))
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{
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FIXME("Adapter has got multiple outputs, returning the first one.\n");
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IDXGIOutput_Release(*output);
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}
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hr = IDXGIAdapter_EnumOutputs(adapter, 0, output);
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IDXGIAdapter_Release(adapter);
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return hr;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetFrameStatistics(IDXGISwapChain *iface, DXGI_FRAME_STATISTICS *stats)
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{
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FIXME("iface %p, stats %p stub!\n", iface, stats);
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return E_NOTIMPL;
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}
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static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetLastPresentCount(IDXGISwapChain *iface, UINT *last_present_count)
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{
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FIXME("iface %p, last_present_count %p stub!\n", iface, last_present_count);
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return E_NOTIMPL;
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}
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static const struct IDXGISwapChainVtbl dxgi_swapchain_vtbl =
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{
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/* IUnknown methods */
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dxgi_swapchain_QueryInterface,
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dxgi_swapchain_AddRef,
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dxgi_swapchain_Release,
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/* IDXGIObject methods */
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dxgi_swapchain_SetPrivateData,
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dxgi_swapchain_SetPrivateDataInterface,
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dxgi_swapchain_GetPrivateData,
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dxgi_swapchain_GetParent,
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/* IDXGIDeviceSubObject methods */
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dxgi_swapchain_GetDevice,
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/* IDXGISwapChain methods */
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dxgi_swapchain_Present,
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dxgi_swapchain_GetBuffer,
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dxgi_swapchain_SetFullscreenState,
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dxgi_swapchain_GetFullscreenState,
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dxgi_swapchain_GetDesc,
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dxgi_swapchain_ResizeBuffers,
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dxgi_swapchain_ResizeTarget,
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dxgi_swapchain_GetContainingOutput,
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dxgi_swapchain_GetFrameStatistics,
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dxgi_swapchain_GetLastPresentCount,
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};
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static void STDMETHODCALLTYPE dxgi_swapchain_wined3d_object_released(void *parent)
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{
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struct dxgi_swapchain *swapchain = parent;
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wined3d_private_store_cleanup(&swapchain->private_store);
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HeapFree(GetProcessHeap(), 0, parent);
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}
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static const struct wined3d_parent_ops dxgi_swapchain_wined3d_parent_ops =
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{
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dxgi_swapchain_wined3d_object_released,
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};
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HRESULT dxgi_swapchain_init(struct dxgi_swapchain *swapchain, struct dxgi_device *device,
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struct wined3d_swapchain_desc *desc, BOOL implicit)
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{
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HRESULT hr;
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/**
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* A reference to the implicit swapchain is held by the wined3d device.
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* In order to avoid circular references we do not keep a reference
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* to the device in the implicit swapchain.
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*/
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if (!implicit)
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{
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if (FAILED(hr = IDXGIAdapter1_GetParent(device->adapter, &IID_IDXGIFactory,
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(void **)&swapchain->factory)))
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{
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WARN("Failed to get adapter parent, hr %#x.\n", hr);
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return hr;
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}
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IWineDXGIDevice_AddRef(swapchain->device = &device->IWineDXGIDevice_iface);
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}
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else
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{
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swapchain->device = NULL;
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swapchain->factory = NULL;
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}
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swapchain->IDXGISwapChain_iface.lpVtbl = &dxgi_swapchain_vtbl;
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swapchain->refcount = 1;
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wined3d_mutex_lock();
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wined3d_private_store_init(&swapchain->private_store);
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if (FAILED(hr = wined3d_swapchain_create(device->wined3d_device, desc, swapchain,
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&dxgi_swapchain_wined3d_parent_ops, &swapchain->wined3d_swapchain)))
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{
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WARN("Failed to create wined3d swapchain, hr %#x.\n", hr);
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goto cleanup;
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}
|
|
|
|
swapchain->fullscreen = !desc->windowed;
|
|
swapchain->target = NULL;
|
|
if (swapchain->fullscreen)
|
|
{
|
|
if (FAILED(hr = wined3d_swapchain_set_fullscreen(swapchain->wined3d_swapchain,
|
|
desc, NULL)))
|
|
{
|
|
WARN("Failed to set fullscreen state, hr %#x.\n", hr);
|
|
wined3d_swapchain_decref(swapchain->wined3d_swapchain);
|
|
goto cleanup;
|
|
}
|
|
|
|
if (FAILED(hr = IDXGISwapChain_GetContainingOutput(&swapchain->IDXGISwapChain_iface,
|
|
&swapchain->target)))
|
|
{
|
|
WARN("Failed to get target output for fullscreen swapchain, hr %#x.\n", hr);
|
|
wined3d_swapchain_decref(swapchain->wined3d_swapchain);
|
|
goto cleanup;
|
|
}
|
|
}
|
|
wined3d_mutex_unlock();
|
|
|
|
return S_OK;
|
|
|
|
cleanup:
|
|
wined3d_private_store_cleanup(&swapchain->private_store);
|
|
wined3d_mutex_unlock();
|
|
if (swapchain->factory)
|
|
IDXGIFactory_Release(swapchain->factory);
|
|
if (swapchain->device)
|
|
IWineDXGIDevice_Release(swapchain->device);
|
|
return hr;
|
|
}
|