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/*
* Copyright © Microsoft Corporation
*
* 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 AUTHORS OR COPYRIGHT HOLDERS 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 "dzn_physical_device_enum.h"
#include <directx/dxcore.h>
#include <dxguids/dxguids.h>
#include "util/u_dl.h"
#include "util/log.h"
VkResult
dzn_enumerate_physical_devices_dxcore(struct vk_instance *instance)
{
util_dl_library *dxcore = util_dl_open(UTIL_DL_PREFIX "dxcore" UTIL_DL_EXT);
if (!dxcore) {
mesa_loge("Failed to load DXCore\n");
return VK_ERROR_INITIALIZATION_FAILED;
}
using PFNDXCoreCreateAdapterFactory = HRESULT (APIENTRY*)(REFIID, void **);
PFNDXCoreCreateAdapterFactory create_func = (PFNDXCoreCreateAdapterFactory)util_dl_get_proc_address(dxcore, "DXCoreCreateAdapterFactory");
if (!create_func) {
mesa_loge("Failed to load DXCoreCreateAdapterFactory\n");
return VK_ERROR_INITIALIZATION_FAILED;
}
IDXCoreAdapterFactory *factory;
if (FAILED(create_func(IID_PPV_ARGS(&factory)))) {
mesa_loge("Failed to create DXCore adapter factory\n");
return VK_ERROR_INITIALIZATION_FAILED;
}
IDXCoreAdapterList *list;
if (FAILED(factory->CreateAdapterList(1, &DXCORE_ADAPTER_ATTRIBUTE_D3D12_GRAPHICS, IID_PPV_ARGS(&list)))) {
factory->Release();
mesa_loge("Failed to create DXCore adapter list\n");
return VK_ERROR_INITIALIZATION_FAILED;
}
VkResult result = VK_SUCCESS;
uint32_t adapter_count = list->GetAdapterCount();
IDXCoreAdapter *adapter;
for (uint32_t i = 0; i < adapter_count && result == VK_SUCCESS; ++i) {
result = VK_ERROR_INITIALIZATION_FAILED;
if (SUCCEEDED(list->GetAdapter(i, IID_PPV_ARGS(&adapter)))) {
dzn_physical_device_desc desc = { 0 };
DXCoreHardwareID hardware_id;
bool is_hardware;
if (FAILED(adapter->GetProperty(DXCoreAdapterProperty::HardwareID, &hardware_id)) ||
FAILED(adapter->GetProperty(DXCoreAdapterProperty::DedicatedAdapterMemory, &desc.dedicated_video_memory)) ||
FAILED(adapter->GetProperty(DXCoreAdapterProperty::SharedSystemMemory, &desc.shared_system_memory)) ||
FAILED(adapter->GetProperty(DXCoreAdapterProperty::DedicatedSystemMemory, &desc.dedicated_system_memory)) ||
FAILED(adapter->GetProperty(DXCoreAdapterProperty::InstanceLuid, &desc.adapter_luid)) ||
FAILED(adapter->GetProperty(DXCoreAdapterProperty::IsHardware, &is_hardware)) ||
FAILED(adapter->GetProperty(DXCoreAdapterProperty::DriverDescription, sizeof(desc.description), desc.description))) {
mesa_loge("Failed to retrieve DXCore adapter properties\n");
result = VK_ERROR_INITIALIZATION_FAILED;
} else {
desc.vendor_id = hardware_id.vendorID;
desc.device_id = hardware_id.deviceID;
desc.subsys_id = hardware_id.subSysID;
desc.revision = hardware_id.revision;
desc.is_warp = !is_hardware;
result = dzn_instance_add_physical_device(instance, adapter, &desc);
}
adapter->Release();
}
}
list->Release();
factory->Release();
return result;
}
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