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dxgi: Implement dxgi_swapchain_GetDevice().

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Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Józef Kucia 2016-04-12 12:29:38 +02:00 committed by Alexandre Julliard
parent d7b8c2e8f6
commit 282afc4450
7 changed files with 45 additions and 18 deletions
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2
dlls/d3d11/device.c
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@ -5064,7 +5064,7 @@ static HRESULT CDECL device_parent_create_swapchain(struct wined3d_device_parent
return E_FAIL;
}
hr = IWineDXGIDevice_create_swapchain(wine_device, desc, swapchain);
hr = IWineDXGIDevice_create_swapchain(wine_device, desc, TRUE, swapchain);
IWineDXGIDevice_Release(wine_device);
if (FAILED(hr))
{

12
dlls/dxgi/device.c
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@ -310,31 +310,29 @@ static HRESULT STDMETHODCALLTYPE dxgi_device_create_surface(IWineDXGIDevice *ifa
}
static HRESULT STDMETHODCALLTYPE dxgi_device_create_swapchain(IWineDXGIDevice *iface,
struct wined3d_swapchain_desc *desc, struct wined3d_swapchain **wined3d_swapchain)
struct wined3d_swapchain_desc *desc, BOOL implicit, struct wined3d_swapchain **wined3d_swapchain)
{
struct dxgi_device *This = impl_from_IWineDXGIDevice(iface);
struct dxgi_device *device = impl_from_IWineDXGIDevice(iface);
struct dxgi_swapchain *object;
HRESULT hr;
TRACE("iface %p, desc %p, wined3d_swapchain %p.\n",
iface, desc, wined3d_swapchain);
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
if (!object)
if (!(object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object))))
{
ERR("Failed to allocate DXGI swapchain object memory\n");
return E_OUTOFMEMORY;
}
hr = dxgi_swapchain_init(object, This, desc);
if (FAILED(hr))
if (FAILED(hr = dxgi_swapchain_init(object, device, desc, implicit)))
{
WARN("Failed to initialize swapchain, hr %#x.\n", hr);
HeapFree(GetProcessHeap(), 0, object);
return hr;
}
TRACE("Created IDXGISwapChain %p\n", object);
TRACE("Created IDXGISwapChain %p.\n", object);
*wined3d_swapchain = object->wined3d_swapchain;
return S_OK;

3
dlls/dxgi/dxgi_private.h
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@ -157,10 +157,11 @@ struct dxgi_swapchain
LONG refcount;
struct wined3d_private_store private_store;
struct wined3d_swapchain *wined3d_swapchain;
IWineDXGIDevice *device;
};
HRESULT dxgi_swapchain_init(struct dxgi_swapchain *swapchain, struct dxgi_device *device,
struct wined3d_swapchain_desc *desc) DECLSPEC_HIDDEN;
struct wined3d_swapchain_desc *desc, BOOL implicit) DECLSPEC_HIDDEN;
/* IDXGISurface */
struct dxgi_surface

2
dlls/dxgi/factory.c
View File

@ -246,7 +246,7 @@ static HRESULT STDMETHODCALLTYPE dxgi_factory_CreateSwapChain(IDXGIFactory1 *ifa
wined3d_desc.swap_interval = WINED3DPRESENT_INTERVAL_DEFAULT;
wined3d_desc.auto_restore_display_mode = TRUE;
hr = IWineDXGIDevice_create_swapchain(dxgi_device, &wined3d_desc, &wined3d_swapchain);
hr = IWineDXGIDevice_create_swapchain(dxgi_device, &wined3d_desc, FALSE, &wined3d_swapchain);
IWineDXGIDevice_Release(dxgi_device);
if (FAILED(hr))
{

41
dlls/dxgi/swapchain.c
View File

@ -70,16 +70,19 @@ static ULONG STDMETHODCALLTYPE dxgi_swapchain_AddRef(IDXGISwapChain *iface)
static ULONG STDMETHODCALLTYPE dxgi_swapchain_Release(IDXGISwapChain *iface)
{
struct dxgi_swapchain *This = impl_from_IDXGISwapChain(iface);
ULONG refcount = InterlockedDecrement(&This->refcount);
struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
ULONG refcount = InterlockedDecrement(&swapchain->refcount);
TRACE("%p decreasing refcount to %u\n", This, refcount);
TRACE("%p decreasing refcount to %u.\n", swapchain, refcount);
if (!refcount)
{
IWineDXGIDevice *device = swapchain->device;
wined3d_mutex_lock();
wined3d_swapchain_decref(This->wined3d_swapchain);
wined3d_swapchain_decref(swapchain->wined3d_swapchain);
wined3d_mutex_unlock();
if (device)
IWineDXGIDevice_Release(device);
}
return refcount;
@ -128,9 +131,18 @@ static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetParent(IDXGISwapChain *iface,
static HRESULT STDMETHODCALLTYPE dxgi_swapchain_GetDevice(IDXGISwapChain *iface, REFIID riid, void **device)
{
FIXME("iface %p, riid %s, device %p stub!\n", iface, debugstr_guid(riid), device);
struct dxgi_swapchain *swapchain = impl_from_IDXGISwapChain(iface);
return E_NOTIMPL;
TRACE("iface %p, riid %s, device %p.\n", iface, debugstr_guid(riid), device);
if (!swapchain->device)
{
ERR("Implicit swapchain does not store reference to device.\n");
*device = NULL;
return E_NOINTERFACE;
}
return IWineDXGIDevice_QueryInterface(swapchain->device, riid, device);
}
/* IDXGISwapChain methods */
@ -334,7 +346,7 @@ static const struct wined3d_parent_ops dxgi_swapchain_wined3d_parent_ops =
};
HRESULT dxgi_swapchain_init(struct dxgi_swapchain *swapchain, struct dxgi_device *device,
struct wined3d_swapchain_desc *desc)
struct wined3d_swapchain_desc *desc, BOOL implicit)
{
HRESULT hr;
@ -353,5 +365,20 @@ HRESULT dxgi_swapchain_init(struct dxgi_swapchain *swapchain, struct dxgi_device
}
wined3d_mutex_unlock();
/**
* A reference to the implicit swapchain is held by the wined3d device.
* In order to avoid circular references we do not keep a reference
* to the device in the implicit swapchain.
*/
if (!implicit)
{
swapchain->device = &device->IWineDXGIDevice_iface;
IWineDXGIDevice_AddRef(swapchain->device);
}
else
{
swapchain->device = NULL;
}
return S_OK;
}

2
dlls/dxgi/tests/device.c
View File

@ -479,7 +479,7 @@ static void test_create_swapchain(void)
refcount = get_refcount((IUnknown *)factory);
todo_wine ok(refcount == 4, "Got unexpected refcount %u.\n", refcount);
refcount = get_refcount((IUnknown *)device);
todo_wine ok(refcount == 3, "Got unexpected refcount %u.\n", refcount);
ok(refcount == 3, "Got unexpected refcount %u.\n", refcount);
hr = IDXGISwapChain_GetDesc(swapchain, NULL);
ok(hr == E_INVALIDARG, "GetDesc unexpectedly returned %#x.\n", hr);

1
include/wine/winedxgi.idl
View File

@ -36,6 +36,7 @@ interface IWineDXGIDevice : IDXGIDevice1
);
HRESULT create_swapchain(
[in] struct wined3d_swapchain_desc *desc,
[in] BOOL implicit,
[out] struct wined3d_swapchain **wined3d_swapchain
);
}