dlls/dxgi/adapter.c - wine - Git at Google

 /*
  * Copyright 2008 Henri Verbeet for CodeWeavers
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with this library; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  *
  */

 #include "config.h"
 #include "wine/port.h"

 #include "dxgi_private.h"

 WINE_DEFAULT_DEBUG_CHANNEL(dxgi);

 static inline struct dxgi_adapter *impl_from_IDXGIAdapter1(IDXGIAdapter1 *iface)
 {
     return CONTAINING_RECORD(iface, struct dxgi_adapter, IDXGIAdapter1_iface);
 }

 static HRESULT STDMETHODCALLTYPE dxgi_adapter_QueryInterface(IDXGIAdapter1 *iface, REFIID iid, void **out)
 {
     TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);

     if (IsEqualGUID(iid, &IID_IDXGIAdapter1)
             || IsEqualGUID(iid, &IID_IDXGIAdapter)
             || IsEqualGUID(iid, &IID_IDXGIObject)
             || IsEqualGUID(iid, &IID_IUnknown))
     {
         IUnknown_AddRef(iface);
         *out = iface;
         return S_OK;
     }

     WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));

     *out = NULL;
     return E_NOINTERFACE;
 }

 static ULONG STDMETHODCALLTYPE dxgi_adapter_AddRef(IDXGIAdapter1 *iface)
 {
     struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);
     ULONG refcount = InterlockedIncrement(&adapter->refcount);

     TRACE("%p increasing refcount to %u.\n", iface, refcount);

     return refcount;
 }

 static ULONG STDMETHODCALLTYPE dxgi_adapter_Release(IDXGIAdapter1 *iface)
 {
     struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);
     ULONG refcount = InterlockedDecrement(&adapter->refcount);

     TRACE("%p decreasing refcount to %u.\n", iface, refcount);

     if (!refcount)
     {
         wined3d_private_store_cleanup(&adapter->private_store);
         IDXGIFactory1_Release(&adapter->factory->IDXGIFactory1_iface);
         HeapFree(GetProcessHeap(), 0, adapter);
     }

     return refcount;
 }

 static HRESULT STDMETHODCALLTYPE dxgi_adapter_SetPrivateData(IDXGIAdapter1 *iface,
         REFGUID guid, UINT data_size, const void *data)
 {
     struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);

     TRACE("iface %p, guid %s, data_size %u, data %p.\n", iface, debugstr_guid(guid), data_size, data);

     return dxgi_set_private_data(&adapter->private_store, guid, data_size, data);
 }

 static HRESULT STDMETHODCALLTYPE dxgi_adapter_SetPrivateDataInterface(IDXGIAdapter1 *iface,
         REFGUID guid, const IUnknown *object)
 {
     struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);

     TRACE("iface %p, guid %s, object %p.\n", iface, debugstr_guid(guid), object);

     return dxgi_set_private_data_interface(&adapter->private_store, guid, object);
 }

 static HRESULT STDMETHODCALLTYPE dxgi_adapter_GetPrivateData(IDXGIAdapter1 *iface,
         REFGUID guid, UINT *data_size, void *data)
 {
     struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);

     TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface, debugstr_guid(guid), data_size, data);

     return dxgi_get_private_data(&adapter->private_store, guid, data_size, data);
 }

 static HRESULT STDMETHODCALLTYPE dxgi_adapter_GetParent(IDXGIAdapter1 *iface, REFIID iid, void **parent)
 {
     struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);

     TRACE("iface %p, iid %s, parent %p.\n", iface, debugstr_guid(iid), parent);

     return IDXGIFactory1_QueryInterface(&adapter->factory->IDXGIFactory1_iface, iid, parent);
 }

 static HRESULT STDMETHODCALLTYPE dxgi_adapter_EnumOutputs(IDXGIAdapter1 *iface,
         UINT output_idx, IDXGIOutput **output)
 {
     struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);
     struct dxgi_output *output_object;
     HRESULT hr;

     TRACE("iface %p, output_idx %u, output %p.\n", iface, output_idx, output);

     if (output_idx > 0)
     {
         *output = NULL;
         return DXGI_ERROR_NOT_FOUND;
     }

     if (FAILED(hr = dxgi_output_create(adapter, &output_object)))
     {
         *output = NULL;
         return hr;
     }

     *output = &output_object->IDXGIOutput_iface;

     TRACE("Returning output %p.\n", *output);

     return S_OK;
 }

 static HRESULT STDMETHODCALLTYPE dxgi_adapter_GetDesc1(IDXGIAdapter1 *iface, DXGI_ADAPTER_DESC1 *desc)
 {
     struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);
     struct wined3d_adapter_identifier adapter_id;
     char description[128];
     HRESULT hr;

     TRACE("iface %p, desc %p.\n", iface, desc);

     if (!desc)
         return E_INVALIDARG;

     adapter_id.driver_size = 0;
     adapter_id.description = description;
     adapter_id.description_size = sizeof(description);
     adapter_id.device_name_size = 0;

     wined3d_mutex_lock();
     hr = wined3d_get_adapter_identifier(adapter->factory->wined3d, adapter->ordinal, 0, &adapter_id);
     wined3d_mutex_unlock();

     if (FAILED(hr))
         return hr;

     if (!MultiByteToWideChar(CP_ACP, 0, description, -1, desc->Description, 128))
     {
         DWORD err = GetLastError();
         ERR("Failed to translate description %s (%#x).\n", debugstr_a(description), err);
         hr = E_FAIL;
     }

     desc->VendorId = adapter_id.vendor_id;
     desc->DeviceId = adapter_id.device_id;
     desc->SubSysId = adapter_id.subsystem_id;
     desc->Revision = adapter_id.revision;
     desc->DedicatedVideoMemory = adapter_id.video_memory;
     desc->DedicatedSystemMemory = 0; /* FIXME */
     desc->SharedSystemMemory = 0; /* FIXME */
     memcpy(&desc->AdapterLuid, &adapter_id.adapter_luid, sizeof(desc->AdapterLuid));
     desc->Flags = 0;

     return hr;
 }

 static HRESULT STDMETHODCALLTYPE dxgi_adapter_GetDesc(IDXGIAdapter1 *iface, DXGI_ADAPTER_DESC *desc)
 {
     DXGI_ADAPTER_DESC1 desc1;
     HRESULT hr;

     TRACE("iface %p, desc %p.\n", iface, desc);

     if (!desc)
         return E_INVALIDARG;

     if (FAILED(hr = dxgi_adapter_GetDesc1(iface, &desc1)))
         return hr;
     memcpy(desc, &desc1, sizeof(*desc));

     return hr;
 }

 static HRESULT STDMETHODCALLTYPE dxgi_adapter_CheckInterfaceSupport(IDXGIAdapter1 *iface,
         REFGUID guid, LARGE_INTEGER *umd_version)
 {
     static const D3D_FEATURE_LEVEL feature_level = D3D_FEATURE_LEVEL_10_0;
     struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);
     struct wined3d_adapter_identifier adapter_id;
     HRESULT hr;

     TRACE("iface %p, guid %s, umd_version %p.\n", iface, debugstr_guid(guid), umd_version);

     /* This method works only for D3D10 interfaces. */
     if (!(IsEqualGUID(guid, &IID_ID3D10Device)
             || IsEqualGUID(guid, &IID_ID3D10Device1)))
     {
         WARN("Returning DXGI_ERROR_UNSUPPORTED for %s.\n", debugstr_guid(guid));
         return DXGI_ERROR_UNSUPPORTED;
     }

     if (!dxgi_check_feature_level_support(adapter->factory, adapter, &feature_level, 1))
         return DXGI_ERROR_UNSUPPORTED;

     if (umd_version)
     {
         adapter_id.driver_size = 0;
         adapter_id.description_size = 0;
         adapter_id.device_name_size = 0;

         wined3d_mutex_lock();
         hr = wined3d_get_adapter_identifier(adapter->factory->wined3d, adapter->ordinal, 0, &adapter_id);
         wined3d_mutex_unlock();
         if (FAILED(hr))
             return hr;

         *umd_version = adapter_id.driver_version;
     }

     return S_OK;
 }

 static const struct IDXGIAdapter1Vtbl dxgi_adapter_vtbl =
 {
     dxgi_adapter_QueryInterface,
     dxgi_adapter_AddRef,
     dxgi_adapter_Release,
     dxgi_adapter_SetPrivateData,
     dxgi_adapter_SetPrivateDataInterface,
     dxgi_adapter_GetPrivateData,
     dxgi_adapter_GetParent,
     dxgi_adapter_EnumOutputs,
     dxgi_adapter_GetDesc,
     dxgi_adapter_CheckInterfaceSupport,
     dxgi_adapter_GetDesc1,
 };

 struct dxgi_adapter *unsafe_impl_from_IDXGIAdapter1(IDXGIAdapter1 *iface)
 {
     if (!iface)
         return NULL;
     assert(iface->lpVtbl == &dxgi_adapter_vtbl);
     return CONTAINING_RECORD(iface, struct dxgi_adapter, IDXGIAdapter1_iface);
 }

 static void dxgi_adapter_init(struct dxgi_adapter *adapter, struct dxgi_factory *factory, UINT ordinal)
 {
     adapter->IDXGIAdapter1_iface.lpVtbl = &dxgi_adapter_vtbl;
     adapter->refcount = 1;
     wined3d_private_store_init(&adapter->private_store);
     adapter->ordinal = ordinal;
     adapter->factory = factory;
     IDXGIFactory1_AddRef(&adapter->factory->IDXGIFactory1_iface);
 }

 HRESULT dxgi_adapter_create(struct dxgi_factory *factory, UINT ordinal, struct dxgi_adapter **adapter)
 {
     if (!(*adapter = HeapAlloc(GetProcessHeap(), 0, sizeof(**adapter))))
         return E_OUTOFMEMORY;

     dxgi_adapter_init(*adapter, factory, ordinal);
     return S_OK;
 }
	/*
	* Copyright 2008 Henri Verbeet for CodeWeavers
	*
	* This library is free software; you can redistribute it and/or
	* modify it under the terms of the GNU Lesser General Public
	* License as published by the Free Software Foundation; either
	* version 2.1 of the License, or (at your option) any later version.
	*
	* This library is distributed in the hope that it will be useful,
	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	* Lesser General Public License for more details.
	*
	* You should have received a copy of the GNU Lesser General Public
	* License along with this library; if not, write to the Free Software
	* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
	*
	*/

	#include "config.h"
	#include "wine/port.h"

	#include "dxgi_private.h"

	WINE_DEFAULT_DEBUG_CHANNEL(dxgi);

	static inline struct dxgi_adapter impl_from_IDXGIAdapter1(IDXGIAdapter1 iface)
	{
	return CONTAINING_RECORD(iface, struct dxgi_adapter, IDXGIAdapter1_iface);
	}

	static HRESULT STDMETHODCALLTYPE dxgi_adapter_QueryInterface(IDXGIAdapter1 iface, REFIID iid, void *out)
	{
	TRACE("iface %p, iid %s, out %p.\n", iface, debugstr_guid(iid), out);

	if (IsEqualGUID(iid, &IID_IDXGIAdapter1)
	\|\| IsEqualGUID(iid, &IID_IDXGIAdapter)
	\|\| IsEqualGUID(iid, &IID_IDXGIObject)
	\|\| IsEqualGUID(iid, &IID_IUnknown))
	{
	IUnknown_AddRef(iface);
	*out = iface;
	return S_OK;
	}

	WARN("%s not implemented, returning E_NOINTERFACE.\n", debugstr_guid(iid));

	*out = NULL;
	return E_NOINTERFACE;
	}

	static ULONG STDMETHODCALLTYPE dxgi_adapter_AddRef(IDXGIAdapter1 *iface)
	{
	struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);
	ULONG refcount = InterlockedIncrement(&adapter->refcount);

	TRACE("%p increasing refcount to %u.\n", iface, refcount);

	return refcount;
	}

	static ULONG STDMETHODCALLTYPE dxgi_adapter_Release(IDXGIAdapter1 *iface)
	{
	struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);
	ULONG refcount = InterlockedDecrement(&adapter->refcount);

	TRACE("%p decreasing refcount to %u.\n", iface, refcount);

	if (!refcount)
	{
	wined3d_private_store_cleanup(&adapter->private_store);
	IDXGIFactory1_Release(&adapter->factory->IDXGIFactory1_iface);
	HeapFree(GetProcessHeap(), 0, adapter);
	}

	return refcount;
	}

	static HRESULT STDMETHODCALLTYPE dxgi_adapter_SetPrivateData(IDXGIAdapter1 *iface,
	REFGUID guid, UINT data_size, const void *data)
	{
	struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);

	TRACE("iface %p, guid %s, data_size %u, data %p.\n", iface, debugstr_guid(guid), data_size, data);

	return dxgi_set_private_data(&adapter->private_store, guid, data_size, data);
	}

	static HRESULT STDMETHODCALLTYPE dxgi_adapter_SetPrivateDataInterface(IDXGIAdapter1 *iface,
	REFGUID guid, const IUnknown *object)
	{
	struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);

	TRACE("iface %p, guid %s, object %p.\n", iface, debugstr_guid(guid), object);

	return dxgi_set_private_data_interface(&adapter->private_store, guid, object);
	}

	static HRESULT STDMETHODCALLTYPE dxgi_adapter_GetPrivateData(IDXGIAdapter1 *iface,
	REFGUID guid, UINT data_size, void data)
	{
	struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);

	TRACE("iface %p, guid %s, data_size %p, data %p.\n", iface, debugstr_guid(guid), data_size, data);

	return dxgi_get_private_data(&adapter->private_store, guid, data_size, data);
	}

	static HRESULT STDMETHODCALLTYPE dxgi_adapter_GetParent(IDXGIAdapter1 iface, REFIID iid, void *parent)
	{
	struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);

	TRACE("iface %p, iid %s, parent %p.\n", iface, debugstr_guid(iid), parent);

	return IDXGIFactory1_QueryInterface(&adapter->factory->IDXGIFactory1_iface, iid, parent);
	}

	static HRESULT STDMETHODCALLTYPE dxgi_adapter_EnumOutputs(IDXGIAdapter1 *iface,
	UINT output_idx, IDXGIOutput **output)
	{
	struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);
	struct dxgi_output *output_object;
	HRESULT hr;

	TRACE("iface %p, output_idx %u, output %p.\n", iface, output_idx, output);

	if (output_idx > 0)
	{
	*output = NULL;
	return DXGI_ERROR_NOT_FOUND;
	}

	if (FAILED(hr = dxgi_output_create(adapter, &output_object)))
	{
	*output = NULL;
	return hr;
	}

	*output = &output_object->IDXGIOutput_iface;

	TRACE("Returning output %p.\n", *output);

	return S_OK;
	}

	static HRESULT STDMETHODCALLTYPE dxgi_adapter_GetDesc1(IDXGIAdapter1 iface, DXGI_ADAPTER_DESC1 desc)
	{
	struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);
	struct wined3d_adapter_identifier adapter_id;
	char description[128];
	HRESULT hr;

	TRACE("iface %p, desc %p.\n", iface, desc);

	if (!desc)
	return E_INVALIDARG;

	adapter_id.driver_size = 0;
	adapter_id.description = description;
	adapter_id.description_size = sizeof(description);
	adapter_id.device_name_size = 0;

	wined3d_mutex_lock();
	hr = wined3d_get_adapter_identifier(adapter->factory->wined3d, adapter->ordinal, 0, &adapter_id);
	wined3d_mutex_unlock();

	if (FAILED(hr))
	return hr;

	if (!MultiByteToWideChar(CP_ACP, 0, description, -1, desc->Description, 128))
	{
	DWORD err = GetLastError();
	ERR("Failed to translate description %s (%#x).\n", debugstr_a(description), err);
	hr = E_FAIL;
	}

	desc->VendorId = adapter_id.vendor_id;
	desc->DeviceId = adapter_id.device_id;
	desc->SubSysId = adapter_id.subsystem_id;
	desc->Revision = adapter_id.revision;
	desc->DedicatedVideoMemory = adapter_id.video_memory;
	desc->DedicatedSystemMemory = 0; /* FIXME */
	desc->SharedSystemMemory = 0; /* FIXME */
	memcpy(&desc->AdapterLuid, &adapter_id.adapter_luid, sizeof(desc->AdapterLuid));
	desc->Flags = 0;

	return hr;
	}

	static HRESULT STDMETHODCALLTYPE dxgi_adapter_GetDesc(IDXGIAdapter1 iface, DXGI_ADAPTER_DESC desc)
	{
	DXGI_ADAPTER_DESC1 desc1;
	HRESULT hr;

	TRACE("iface %p, desc %p.\n", iface, desc);

	if (!desc)
	return E_INVALIDARG;

	if (FAILED(hr = dxgi_adapter_GetDesc1(iface, &desc1)))
	return hr;
	memcpy(desc, &desc1, sizeof(*desc));

	return hr;
	}

	static HRESULT STDMETHODCALLTYPE dxgi_adapter_CheckInterfaceSupport(IDXGIAdapter1 *iface,
	REFGUID guid, LARGE_INTEGER *umd_version)
	{
	static const D3D_FEATURE_LEVEL feature_level = D3D_FEATURE_LEVEL_10_0;
	struct dxgi_adapter *adapter = impl_from_IDXGIAdapter1(iface);
	struct wined3d_adapter_identifier adapter_id;
	HRESULT hr;

	TRACE("iface %p, guid %s, umd_version %p.\n", iface, debugstr_guid(guid), umd_version);

	/* This method works only for D3D10 interfaces. */
	if (!(IsEqualGUID(guid, &IID_ID3D10Device)
	\|\| IsEqualGUID(guid, &IID_ID3D10Device1)))
	{
	WARN("Returning DXGI_ERROR_UNSUPPORTED for %s.\n", debugstr_guid(guid));
	return DXGI_ERROR_UNSUPPORTED;
	}

	if (!dxgi_check_feature_level_support(adapter->factory, adapter, &feature_level, 1))
	return DXGI_ERROR_UNSUPPORTED;

	if (umd_version)
	{
	adapter_id.driver_size = 0;
	adapter_id.description_size = 0;
	adapter_id.device_name_size = 0;

	wined3d_mutex_lock();
	hr = wined3d_get_adapter_identifier(adapter->factory->wined3d, adapter->ordinal, 0, &adapter_id);
	wined3d_mutex_unlock();
	if (FAILED(hr))
	return hr;

	*umd_version = adapter_id.driver_version;
	}

	return S_OK;
	}

	static const struct IDXGIAdapter1Vtbl dxgi_adapter_vtbl =
	{
	dxgi_adapter_QueryInterface,
	dxgi_adapter_AddRef,
	dxgi_adapter_Release,
	dxgi_adapter_SetPrivateData,
	dxgi_adapter_SetPrivateDataInterface,
	dxgi_adapter_GetPrivateData,
	dxgi_adapter_GetParent,
	dxgi_adapter_EnumOutputs,
	dxgi_adapter_GetDesc,
	dxgi_adapter_CheckInterfaceSupport,
	dxgi_adapter_GetDesc1,
	};

	struct dxgi_adapter unsafe_impl_from_IDXGIAdapter1(IDXGIAdapter1 iface)
	{
	if (!iface)
	return NULL;
	assert(iface->lpVtbl == &dxgi_adapter_vtbl);
	return CONTAINING_RECORD(iface, struct dxgi_adapter, IDXGIAdapter1_iface);
	}

	static void dxgi_adapter_init(struct dxgi_adapter adapter, struct dxgi_factory factory, UINT ordinal)
	{
	adapter->IDXGIAdapter1_iface.lpVtbl = &dxgi_adapter_vtbl;
	adapter->refcount = 1;
	wined3d_private_store_init(&adapter->private_store);
	adapter->ordinal = ordinal;
	adapter->factory = factory;
	IDXGIFactory1_AddRef(&adapter->factory->IDXGIFactory1_iface);
	}

	HRESULT dxgi_adapter_create(struct dxgi_factory factory, UINT ordinal, struct dxgi_adapter *adapter)
	{
	if (!(adapter = HeapAlloc(GetProcessHeap(), 0, sizeof(*adapter))))
	return E_OUTOFMEMORY;

	dxgi_adapter_init(*adapter, factory, ordinal);
	return S_OK;
	}