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/**************************************************************************
*
* Copyright 2010 Luca Barbieri
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
#include "d3d1xstutil.h"
#include "galliumd3d10_1.h"
#include <dxgi.h>
#include <pipe/p_screen.h>
#include <pipe/p_context.h>
HRESULT D3D10CreateDevice1(
__in_opt IDXGIAdapter *pAdapter,
__in D3D10_DRIVER_TYPE DriverType,
__in HMODULE Software,
__in unsigned Flags,
__in D3D10_FEATURE_LEVEL1 HardwareLevel,
__in unsigned SDKVersion,
__out_opt ID3D10Device1 **ppDevice
)
{
HRESULT hr;
ComPtr<IDXGIAdapter1> adapter_to_release;
if(!pAdapter)
{
ComPtr<IDXGIFactory1> factory;
hr = CreateDXGIFactory1(IID_IDXGIFactory1, (void**)&factory);
if(!SUCCEEDED(hr))
return hr;
hr = factory->EnumAdapters1(0, &adapter_to_release);
if(!SUCCEEDED(hr))
return hr;
pAdapter = adapter_to_release.p;
}
ComPtr<IGalliumAdapter> gallium_adapter;
hr = pAdapter->QueryInterface(IID_IGalliumAdapter, (void**)&gallium_adapter);
if(!SUCCEEDED(hr))
return hr;
struct pipe_screen* screen;
// TODO: what should D3D_DRIVER_TYPE_SOFTWARE return? fast or reference?
if(DriverType == D3D10_DRIVER_TYPE_REFERENCE)
screen = gallium_adapter->GetGalliumReferenceSoftwareScreen();
else if(DriverType == D3D10_DRIVER_TYPE_SOFTWARE || DriverType == D3D10_DRIVER_TYPE_WARP)
screen = gallium_adapter->GetGalliumFastSoftwareScreen();
else
screen = gallium_adapter->GetGalliumScreen();
if(!screen)
return E_FAIL;
struct pipe_context* context = screen->context_create(screen, 0);
if(!context)
return E_FAIL;
ComPtr<ID3D10Device1> device;
hr = GalliumD3D10DeviceCreate1(screen, context, TRUE, Flags, pAdapter, &device);
if(!SUCCEEDED(hr))
{
context->destroy(context);
return hr;
}
if(ppDevice)
*ppDevice = device.steal();
return S_OK;
}
HRESULT WINAPI D3D10CreateDeviceAndSwapChain1(
__in_opt IDXGIAdapter* pAdapter,
D3D10_DRIVER_TYPE DriverType,
HMODULE Software,
unsigned Flags,
__in D3D10_FEATURE_LEVEL1 HardwareLevel,
unsigned SDKVersion,
__in_opt DXGI_SWAP_CHAIN_DESC* pSwapChainDesc,
__out_opt IDXGISwapChain** ppSwapChain,
__out_opt ID3D10Device1** ppDevice
)
{
ComPtr<ID3D10Device1> dev;
HRESULT hr;
hr = D3D10CreateDevice1(pAdapter, DriverType, Software, Flags, HardwareLevel, SDKVersion, &dev);
if(!SUCCEEDED(hr))
return hr;
if(ppSwapChain)
{
ComPtr<IDXGIFactory> factory;
ComPtr<IDXGIDevice> dxgi_device;
ComPtr<IDXGIAdapter> adapter;
hr = dev->QueryInterface(IID_IDXGIDevice, (void**)&dxgi_device);
if(!SUCCEEDED(hr))
return hr;
hr = dxgi_device->GetAdapter(&adapter);
if(!SUCCEEDED(hr))
return hr;
adapter->GetParent(IID_IDXGIFactory, (void**)&factory);
hr = factory->CreateSwapChain(dev.p, (DXGI_SWAP_CHAIN_DESC*)pSwapChainDesc, ppSwapChain);
if(!SUCCEEDED(hr))
return hr;
}
if(ppDevice)
*ppDevice = dev.steal();
return hr;
}
HRESULT D3D10CreateDevice(
__in_opt IDXGIAdapter *pAdapter,
__in D3D10_DRIVER_TYPE DriverType,
__in HMODULE Software,
__in unsigned Flags,
__in unsigned SDKVersion,
__out_opt ID3D10Device **ppDevice
)
{
return D3D10CreateDevice1(pAdapter, DriverType, Software, Flags, D3D10_FEATURE_LEVEL_10_0, SDKVersion, (ID3D10Device1**)ppDevice);
}
HRESULT WINAPI D3D10CreateDeviceAndSwapChain(
__in_opt IDXGIAdapter* pAdapter,
D3D10_DRIVER_TYPE DriverType,
HMODULE Software,
unsigned Flags,
unsigned SDKVersion,
__in_opt DXGI_SWAP_CHAIN_DESC* pSwapChainDesc,
__out_opt IDXGISwapChain** ppSwapChain,
__out_opt ID3D10Device** ppDevice
)
{
return D3D10CreateDeviceAndSwapChain1(pAdapter, DriverType, Software, Flags, D3D10_FEATURE_LEVEL_10_0, SDKVersion, pSwapChainDesc, ppSwapChain, (ID3D10Device1**)ppDevice);
}
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