static IDXGIDevice *create_device(HMODULE d3d10core)
{
IDXGIDevice *dxgi_device = NULL;
IDXGIFactory *factory = NULL;
IDXGIAdapter *adapter = NULL;
IUnknown *device = NULL;
HRESULT hr;
hr = CreateDXGIFactory(&IID_IDXGIFactory, (void *)&factory);
if (FAILED(hr)) goto cleanup;
hr = IDXGIFactory_EnumAdapters(factory, 0, &adapter);
if (SUCCEEDED(hr))
{
hr = DXGID3D10CreateDevice(d3d10core, factory, adapter, 0, NULL, (void **)&device);
}
if (FAILED(hr))
{
HMODULE d3d10ref;
trace("Failed to create a HW device, trying REF\n");
if (adapter) IDXGIAdapter_Release(adapter);
adapter = NULL;
d3d10ref = LoadLibraryA("d3d10ref.dll");
if (!d3d10ref)
{
trace("d3d10ref.dll not available, unable to create a REF device\n");
goto cleanup;
}
hr = IDXGIFactory_CreateSoftwareAdapter(factory, d3d10ref, &adapter);
FreeLibrary(d3d10ref);
ok(SUCCEEDED(hr), "CreateSoftwareAdapter failed, hr %#x\n", hr);
if (FAILED(hr)) goto cleanup;
hr = DXGID3D10CreateDevice(d3d10core, factory, adapter, 0, NULL, (void **)&device);
ok(SUCCEEDED(hr), "Failed to create a REF device, hr %#x\n", hr);
if (FAILED(hr)) goto cleanup;
}
hr = IUnknown_QueryInterface(device, &IID_IDXGIDevice, (void **)&dxgi_device);
ok(SUCCEEDED(hr), "Created device does not implement IDXGIDevice\n");
IUnknown_Release(device);
cleanup:
if (adapter) IDXGIAdapter_Release(adapter);
if (factory) IDXGIFactory_Release(factory);
return dxgi_device;
}
void
SDL_DXGIGetOutputInfo( int displayIndex, int *adapterIndex, int *outputIndex )
{
void *pDXGIDLL;
IDXGIFactory *pDXGIFactory;
*adapterIndex = -1;
*outputIndex = -1;
if (!DXGI_LoadDLL(&pDXGIDLL, &pDXGIFactory)) {
SDL_SetError("Unable to create DXGI interface");
} else {
SDL_DisplayData *pData = (SDL_DisplayData *)SDL_GetDisplayDriverData(displayIndex);
if (!pData) {
SDL_SetError("Invalid display index");
} else {
char *displayName = WIN_StringToUTF8(pData->DeviceName);
int nAdapter = 0, nOutput = 0;
IDXGIAdapter* pDXGIAdapter;
while ( *adapterIndex == -1 && IDXGIFactory_EnumAdapters(pDXGIFactory, nAdapter, &pDXGIAdapter) != DXGI_ERROR_NOT_FOUND ) {
IDXGIOutput* pDXGIOutput;
while ( *adapterIndex == -1 && IDXGIAdapter_EnumOutputs(pDXGIAdapter, nOutput, &pDXGIOutput) != DXGI_ERROR_NOT_FOUND ) {
DXGI_OUTPUT_DESC outputDesc;
if (SUCCEEDED(IDXGIOutput_GetDesc(pDXGIOutput, &outputDesc))) {
char *outputName = WIN_StringToUTF8(outputDesc.DeviceName);
if(!SDL_strcmp(outputName, displayName)) {
*adapterIndex = nAdapter;
*outputIndex = nOutput;
}
SDL_free( outputName );
}
IDXGIOutput_Release( pDXGIOutput );
nOutput++;
}
IDXGIAdapter_Release( pDXGIAdapter );
nAdapter++;
}
SDL_free(displayName);
}
/* free up the D3D stuff we inited */
IDXGIFactory_AddRef( pDXGIFactory );
SDL_UnloadObject(pDXGIDLL);
}
}
static ID3D10Device *create_device(void)
{
IDXGIFactory *factory = NULL;
IDXGIAdapter *adapter = NULL;
ID3D10Device *device = NULL;
HRESULT hr;
hr = CreateDXGIFactory(&IID_IDXGIFactory, (void *)&factory);
if (FAILED(hr)) goto cleanup;
hr = IDXGIFactory_EnumAdapters(factory, 0, &adapter);
ok(SUCCEEDED(hr) || hr == DXGI_ERROR_NOT_FOUND, /* Some VMware and VirtualBox */
"EnumAdapters failed, hr %#x.\n", hr);
if (SUCCEEDED(hr))
{
hr = D3D10CoreCreateDevice(factory, adapter, 0, NULL, &device);
}
if (FAILED(hr))
{
HMODULE d3d10ref;
trace("Failed to create a HW device, trying REF\n");
if (adapter) IDXGIAdapter_Release(adapter);
adapter = NULL;
d3d10ref = LoadLibraryA("d3d10ref.dll");
if (!d3d10ref)
{
trace("d3d10ref.dll not available, unable to create a REF device\n");
goto cleanup;
}
hr = IDXGIFactory_CreateSoftwareAdapter(factory, d3d10ref, &adapter);
FreeLibrary(d3d10ref);
ok(SUCCEEDED(hr), "CreateSoftwareAdapter failed, hr %#x\n", hr);
if (FAILED(hr)) goto cleanup;
hr = D3D10CoreCreateDevice(factory, adapter, 0, NULL, &device);
ok(SUCCEEDED(hr), "Failed to create a REF device, hr %#x\n", hr);
if (FAILED(hr)) goto cleanup;
}
cleanup:
if (adapter) IDXGIAdapter_Release(adapter);
if (factory) IDXGIFactory_Release(factory);
return device;
}
HRESULT WINAPI D3D10CreateDevice(IDXGIAdapter *adapter, D3D10_DRIVER_TYPE driver_type,
HMODULE swrast, UINT flags, UINT sdk_version, ID3D10Device **device)
{
IDXGIFactory *factory;
HRESULT hr;
TRACE("adapter %p, driver_type %s, swrast %p, flags %#x, sdk_version %d, device %p\n",
adapter, debug_d3d10_driver_type(driver_type), swrast, flags, sdk_version, device);
if (adapter)
{
IDXGIAdapter_AddRef(adapter);
hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory);
if (FAILED(hr))
{
WARN("Failed to get dxgi factory, returning %#x\n", hr);
return hr;
}
}
else
{
hr = CreateDXGIFactory(&IID_IDXGIFactory, (void **)&factory);
if (FAILED(hr))
{
WARN("Failed to create dxgi factory, returning %#x\n", hr);
return hr;
}
switch(driver_type)
{
case D3D10_DRIVER_TYPE_HARDWARE:
{
hr = IDXGIFactory_EnumAdapters(factory, 0, &adapter);
if (FAILED(hr))
{
WARN("No adapters found, returning %#x\n", hr);
IDXGIFactory_Release(factory);
return hr;
}
break;
}
case D3D10_DRIVER_TYPE_NULL:
FIXME("NULL device not implemented, falling back to refrast\n");
/* fall through, for now */
case D3D10_DRIVER_TYPE_REFERENCE:
{
HMODULE refrast = LoadLibraryA("d3d10ref.dll");
if (!refrast)
{
WARN("Failed to load refrast, returning E_FAIL\n");
IDXGIFactory_Release(factory);
return E_FAIL;
}
hr = IDXGIFactory_CreateSoftwareAdapter(factory, refrast, &adapter);
FreeLibrary(refrast);
if (FAILED(hr))
{
WARN("Failed to create a software adapter, returning %#x\n", hr);
IDXGIFactory_Release(factory);
return hr;
}
break;
}
case D3D10_DRIVER_TYPE_SOFTWARE:
{
if (!swrast)
{
WARN("Software device requested, but NULL swrast passed, returning E_FAIL\n");
IDXGIFactory_Release(factory);
return E_FAIL;
}
hr = IDXGIFactory_CreateSoftwareAdapter(factory, swrast, &adapter);
if (FAILED(hr))
{
WARN("Failed to create a software adapter, returning %#x\n", hr);
IDXGIFactory_Release(factory);
return hr;
}
break;
}
default:
FIXME("Unhandled driver type %#x.\n", driver_type);
IDXGIFactory_Release(factory);
return E_FAIL;
}
}
hr = D3D10CoreCreateDevice(factory, adapter, flags, NULL, device);
IDXGIAdapter_Release(adapter);
IDXGIFactory_Release(factory);
if (FAILED(hr))
{
WARN("Failed to create a device, returning %#x\n", hr);
return hr;
}
TRACE("Created ID3D10Device %p\n", *device);
return hr;
}
HRESULT WINAPI D3D10CreateDevice1(IDXGIAdapter *adapter, D3D10_DRIVER_TYPE driver_type, HMODULE swrast,
UINT flags, D3D10_FEATURE_LEVEL1 hw_level, UINT sdk_version, ID3D10Device1 **device)
{
IDXGIFactory *factory;
HRESULT hr;
TRACE("adapter %p, driver_type %s, swrast %p, flags %#x, hw_level %s, sdk_version %d, device %p.\n",
adapter, debug_d3d10_driver_type(driver_type), swrast, flags,
debug_d3d10_feature_level(hw_level), sdk_version, device);
if (!device)
return E_INVALIDARG;
*device = NULL;
if (!hw_level)
return E_INVALIDARG;
if (adapter)
{
IDXGIAdapter_AddRef(adapter);
if (FAILED(hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory)))
{
WARN("Failed to get dxgi factory, hr %#x.\n", hr);
return hr;
}
}
else
{
if (FAILED(hr = CreateDXGIFactory(&IID_IDXGIFactory, (void **)&factory)))
{
WARN("Failed to create dxgi factory, hr %#x.\n", hr);
return hr;
}
switch (driver_type)
{
case D3D10_DRIVER_TYPE_WARP:
FIXME("WARP driver not implemented, falling back to hardware.\n");
case D3D10_DRIVER_TYPE_HARDWARE:
{
if (FAILED(hr = IDXGIFactory_EnumAdapters(factory, 0, &adapter)))
{
WARN("No adapters found, hr %#x.\n", hr);
IDXGIFactory_Release(factory);
return hr;
}
break;
}
case D3D10_DRIVER_TYPE_NULL:
FIXME("NULL device not implemented, falling back to refrast.\n");
/* Fall through, for now. */
case D3D10_DRIVER_TYPE_REFERENCE:
{
HMODULE refrast;
if (!(refrast = LoadLibraryA("d3d10ref.dll")))
{
WARN("Failed to load refrast, returning E_FAIL.\n");
IDXGIFactory_Release(factory);
return E_FAIL;
}
hr = IDXGIFactory_CreateSoftwareAdapter(factory, refrast, &adapter);
FreeLibrary(refrast);
if (FAILED(hr))
{
WARN("Failed to create a software adapter, hr %#x.\n", hr);
IDXGIFactory_Release(factory);
return hr;
}
break;
}
case D3D10_DRIVER_TYPE_SOFTWARE:
{
if (!swrast)
{
WARN("Software device requested, but NULL swrast passed, returning E_FAIL.\n");
IDXGIFactory_Release(factory);
return E_FAIL;
}
if (FAILED(hr = IDXGIFactory_CreateSoftwareAdapter(factory, swrast, &adapter)))
{
WARN("Failed to create a software adapter, hr %#x.\n", hr);
IDXGIFactory_Release(factory);
return hr;
}
break;
}
default:
FIXME("Unhandled driver type %#x.\n", driver_type);
IDXGIFactory_Release(factory);
return E_FAIL;
}
}
hr = D3D10CoreCreateDevice(factory, adapter, flags, hw_level, (ID3D10Device **)device);
IDXGIAdapter_Release(adapter);
IDXGIFactory_Release(factory);
if (FAILED(hr))
{
WARN("Failed to create a device, hr %#x.\n", hr);
return hr;
}
TRACE("Created device %p.\n", *device);
return hr;
}
SDL_bool
SDL_DXGIGetOutputInfo(int displayIndex, int *adapterIndex, int *outputIndex)
{
#if !HAVE_DXGI_H
if (adapterIndex) *adapterIndex = -1;
if (outputIndex) *outputIndex = -1;
SDL_SetError("SDL was compiled without DXGI support due to missing dxgi.h header");
return SDL_FALSE;
#else
SDL_DisplayData *pData = (SDL_DisplayData *)SDL_GetDisplayDriverData(displayIndex);
void *pDXGIDLL;
char *displayName;
int nAdapter, nOutput;
IDXGIFactory *pDXGIFactory;
IDXGIAdapter *pDXGIAdapter;
IDXGIOutput* pDXGIOutput;
if (!adapterIndex) {
SDL_InvalidParamError("adapterIndex");
return SDL_FALSE;
}
if (!outputIndex) {
SDL_InvalidParamError("outputIndex");
return SDL_FALSE;
}
*adapterIndex = -1;
*outputIndex = -1;
if (!pData) {
SDL_SetError("Invalid display index");
return SDL_FALSE;
}
if (!DXGI_LoadDLL(&pDXGIDLL, &pDXGIFactory)) {
SDL_SetError("Unable to create DXGI interface");
return SDL_FALSE;
}
displayName = WIN_StringToUTF8(pData->DeviceName);
nAdapter = 0;
while (*adapterIndex == -1 && SUCCEEDED(IDXGIFactory_EnumAdapters(pDXGIFactory, nAdapter, &pDXGIAdapter))) {
nOutput = 0;
while (*adapterIndex == -1 && SUCCEEDED(IDXGIAdapter_EnumOutputs(pDXGIAdapter, nOutput, &pDXGIOutput))) {
DXGI_OUTPUT_DESC outputDesc;
if (SUCCEEDED(IDXGIOutput_GetDesc(pDXGIOutput, &outputDesc))) {
char *outputName = WIN_StringToUTF8(outputDesc.DeviceName);
if (SDL_strcmp(outputName, displayName) == 0) {
*adapterIndex = nAdapter;
*outputIndex = nOutput;
}
SDL_free(outputName);
}
IDXGIOutput_Release(pDXGIOutput);
nOutput++;
}
IDXGIAdapter_Release(pDXGIAdapter);
nAdapter++;
}
SDL_free(displayName);
/* free up the DXGI factory */
IDXGIFactory_Release(pDXGIFactory);
SDL_UnloadObject(pDXGIDLL);
if (*adapterIndex == -1) {
return SDL_FALSE;
} else {
return SDL_TRUE;
}
#endif
}
HRESULT WINAPI D3D11CreateDevice(IDXGIAdapter *adapter, D3D_DRIVER_TYPE driver_type, HMODULE swrast, UINT flags,
const D3D_FEATURE_LEVEL *feature_levels, UINT levels, UINT sdk_version, ID3D11Device **device_out,
D3D_FEATURE_LEVEL *obtained_feature_level, ID3D11DeviceContext **immediate_context)
{
IDXGIFactory *factory;
ID3D11Device *device;
HRESULT hr;
TRACE("adapter %p, driver_type %s, swrast %p, flags %#x, feature_levels %p, levels %u, sdk_version %u, "
"device %p, obtained_feature_level %p, immediate_context %p.\n",
adapter, debug_d3d_driver_type(driver_type), swrast, flags, feature_levels, levels, sdk_version,
device_out, obtained_feature_level, immediate_context);
if (device_out)
*device_out = NULL;
if (obtained_feature_level)
*obtained_feature_level = 0;
if (immediate_context)
*immediate_context = NULL;
if (adapter)
{
IDXGIAdapter_AddRef(adapter);
hr = IDXGIAdapter_GetParent(adapter, &IID_IDXGIFactory, (void **)&factory);
if (FAILED(hr))
{
WARN("Failed to get dxgi factory, returning %#x.\n", hr);
return hr;
}
}
else
{
hr = CreateDXGIFactory(&IID_IDXGIFactory, (void **)&factory);
if (FAILED(hr))
{
WARN("Failed to create dxgi factory, returning %#x.\n", hr);
return hr;
}
switch(driver_type)
{
case D3D_DRIVER_TYPE_HARDWARE:
{
hr = IDXGIFactory_EnumAdapters(factory, 0, &adapter);
if (FAILED(hr))
{
WARN("No adapters found, returning %#x.\n", hr);
IDXGIFactory_Release(factory);
return hr;
}
break;
}
case D3D_DRIVER_TYPE_NULL:
FIXME("NULL device not implemented, falling back to refrast.\n");
/* fall through, for now */
case D3D_DRIVER_TYPE_REFERENCE:
{
HMODULE refrast = LoadLibraryA("d3d11ref.dll");
if (!refrast)
{
WARN("Failed to load refrast, returning E_FAIL.\n");
IDXGIFactory_Release(factory);
return E_FAIL;
}
hr = IDXGIFactory_CreateSoftwareAdapter(factory, refrast, &adapter);
FreeLibrary(refrast);
if (FAILED(hr))
{
WARN("Failed to create a software adapter, returning %#x.\n", hr);
IDXGIFactory_Release(factory);
return hr;
}
break;
}
case D3D_DRIVER_TYPE_SOFTWARE:
{
if (!swrast)
{
WARN("Software device requested, but NULL swrast passed, returning E_FAIL.\n");
IDXGIFactory_Release(factory);
return E_FAIL;
}
hr = IDXGIFactory_CreateSoftwareAdapter(factory, swrast, &adapter);
if (FAILED(hr))
{
WARN("Failed to create a software adapter, returning %#x.\n", hr);
IDXGIFactory_Release(factory);
return hr;
}
break;
}
default:
FIXME("Unhandled driver type %#x.\n", driver_type);
IDXGIFactory_Release(factory);
return E_FAIL;
}
}
hr = D3D11CoreCreateDevice(factory, adapter, flags, feature_levels, levels, &device);
IDXGIAdapter_Release(adapter);
IDXGIFactory_Release(factory);
if (FAILED(hr))
{
WARN("Failed to create a device, returning %#x.\n", hr);
return hr;
}
TRACE("Created ID3D11Device %p.\n", device);
if (obtained_feature_level)
*obtained_feature_level = ID3D11Device_GetFeatureLevel(device);
if (immediate_context)
ID3D11Device_GetImmediateContext(device, immediate_context);
if (device_out)
*device_out = device;
else
ID3D11Device_Release(device);
return S_OK;
}
