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d3d9: Introduce a separate function for swapchain creation.

This commit is contained in:
Henri Verbeet 2012-04-10 22:06:19 +02:00 committed by Alexandre Julliard
parent 31f6f48bfd
commit 8b95d8d2e3
3 changed files with 35 additions and 26 deletions
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4
dlls/d3d9/d3d9_private.h
View File

@ -211,8 +211,8 @@ typedef struct IDirect3DSwapChain9Impl
IDirect3DDevice9Ex *parentDevice;
} IDirect3DSwapChain9Impl;
HRESULT swapchain_init(IDirect3DSwapChain9Impl *swapchain, IDirect3DDevice9Impl *device,
D3DPRESENT_PARAMETERS *present_parameters) DECLSPEC_HIDDEN;
HRESULT d3d9_swapchain_create(IDirect3DDevice9Impl *device, D3DPRESENT_PARAMETERS *present_parameters,
IDirect3DSwapChain9Impl **swapchain) DECLSPEC_HIDDEN;
/* ----------------- */
/* IDirect3DSurface9 */

30
dlls/d3d9/device.c
View File

@ -443,32 +443,17 @@ static BOOL WINAPI IDirect3DDevice9Impl_ShowCursor(IDirect3DDevice9Ex *iface, BO
static HRESULT WINAPI DECLSPEC_HOTPATCH IDirect3DDevice9Impl_CreateAdditionalSwapChain(IDirect3DDevice9Ex *iface,
D3DPRESENT_PARAMETERS *present_parameters, IDirect3DSwapChain9 **swapchain)
{
IDirect3DDevice9Impl *This = impl_from_IDirect3DDevice9Ex(iface);
IDirect3DDevice9Impl *device = impl_from_IDirect3DDevice9Ex(iface);
IDirect3DSwapChain9Impl *object;
HRESULT hr;
TRACE("iface %p, present_parameters %p, swapchain %p.\n",
iface, present_parameters, swapchain);
object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object));
if (!object)
{
ERR("Failed to allocate swapchain memory.\n");
return E_OUTOFMEMORY;
}
if (SUCCEEDED(hr = d3d9_swapchain_create(device, present_parameters, &object)))
*swapchain = (IDirect3DSwapChain9 *)object;
hr = swapchain_init(object, This, present_parameters);
if (FAILED(hr))
{
WARN("Failed to initialize swapchain, hr %#x.\n", hr);
HeapFree(GetProcessHeap(), 0, object);
return hr;
}
TRACE("Created swapchain %p.\n", object);
*swapchain = (IDirect3DSwapChain9 *)object;
return D3D_OK;
return hr;
}
static HRESULT WINAPI DECLSPEC_HOTPATCH IDirect3DDevice9Impl_GetSwapChain(IDirect3DDevice9Ex *iface,
@ -3291,7 +3276,7 @@ static HRESULT CDECL device_parent_create_swapchain(struct wined3d_device_parent
{
struct IDirect3DDevice9Impl *device = device_from_device_parent(device_parent);
D3DPRESENT_PARAMETERS local_parameters;
IDirect3DSwapChain9 *d3d_swapchain;
IDirect3DSwapChain9Impl *d3d_swapchain;
HRESULT hr;
TRACE("device_parent %p, desc %p, swapchain %p\n", device_parent, desc, swapchain);
@ -3312,8 +3297,7 @@ static HRESULT CDECL device_parent_create_swapchain(struct wined3d_device_parent
local_parameters.FullScreen_RefreshRateInHz = desc->refresh_rate;
local_parameters.PresentationInterval = desc->swap_interval;
hr = IDirect3DDevice9Impl_CreateAdditionalSwapChain(&device->IDirect3DDevice9Ex_iface,
&local_parameters, &d3d_swapchain);
hr = d3d9_swapchain_create(device, &local_parameters, &d3d_swapchain);
if (FAILED(hr))
{
WARN("Failed to create swapchain, hr %#x.\n", hr);
@ -3321,7 +3305,7 @@ static HRESULT CDECL device_parent_create_swapchain(struct wined3d_device_parent
return hr;
}
*swapchain = ((IDirect3DSwapChain9Impl *)d3d_swapchain)->wined3d_swapchain;
*swapchain = d3d_swapchain->wined3d_swapchain;
wined3d_swapchain_incref(*swapchain);
IDirect3DSwapChain9_Release((IDirect3DSwapChain9 *)d3d_swapchain);

27
dlls/d3d9/swapchain.c
View File

@ -237,7 +237,7 @@ static const struct wined3d_parent_ops d3d9_swapchain_wined3d_parent_ops =
d3d9_swapchain_wined3d_object_released,
};
HRESULT swapchain_init(IDirect3DSwapChain9Impl *swapchain, IDirect3DDevice9Impl *device,
static HRESULT swapchain_init(IDirect3DSwapChain9Impl *swapchain, IDirect3DDevice9Impl *device,
D3DPRESENT_PARAMETERS *present_parameters)
{
struct wined3d_swapchain_desc desc;
@ -294,3 +294,28 @@ HRESULT swapchain_init(IDirect3DSwapChain9Impl *swapchain, IDirect3DDevice9Impl
return D3D_OK;
}
HRESULT d3d9_swapchain_create(IDirect3DDevice9Impl *device, D3DPRESENT_PARAMETERS *present_parameters,
IDirect3DSwapChain9Impl **swapchain)
{
IDirect3DSwapChain9Impl *object;
HRESULT hr;
if (!(object = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*object))))
{
ERR("Failed to allocate swapchain memory.\n");
return E_OUTOFMEMORY;
}
if (FAILED(hr = swapchain_init(object, device, present_parameters)))
{
WARN("Failed to initialize swapchain, hr %#x.\n", hr);
HeapFree(GetProcessHeap(), 0, object);
return hr;
}
TRACE("Created swapchain %p.\n", object);
*swapchain = object;
return D3D_OK;
}