static info_t get_info(int adapter_index, IDXGIAdapter* adapter)
{
struct ctx_t
{
DXGI_ADAPTER_DESC adapter_desc;
info_t adapter_info;
};
ctx_t ctx;
adapter->GetDesc(&ctx.adapter_desc);
// There's a new adapter called teh Basic Render Driver that is not a video driver, so
// it won't show up with enumerate_video_drivers, so handle it explicitly here.
if (ctx.adapter_desc.VendorId == 0x1414 && ctx.adapter_desc.DeviceId == 0x8c) // Microsoft Basic Render Driver
{
ctx.adapter_info.description = "Microsoft Basic Render Driver";
ctx.adapter_info.plugnplay_id = "Microsoft Basic Render Driver";
ctx.adapter_info.version = version_t(1,0);
ctx.adapter_info.vendor = vendor::microsoft;
ctx.adapter_info.feature_level = version_t(11,1);
}
else
{
detail::enumerate_video_drivers([](const info_t& info, void* user)->bool
{
auto& ctx = *(ctx_t*)user;
char vendor[128];
char device[128];
snprintf(vendor, "VEN_%X", ctx.adapter_desc.VendorId);
snprintf(device, "DEV_%04X", ctx.adapter_desc.DeviceId);
if (strstr(info.plugnplay_id, vendor) && strstr(info.plugnplay_id, device))
{
ctx.adapter_info = info;
return false;
}
return true;
}, &ctx);
}
*(int*)&ctx.adapter_info.id = adapter_index;
D3D_FEATURE_LEVEL FeatureLevel;
// Note that the out-device is null, thus this isn't that expensive a call
if (SUCCEEDED(D3D11CreateDevice(
adapter
, D3D_DRIVER_TYPE_UNKNOWN
, nullptr
, 0 // D3D11_CREATE_DEVICE_DEBUG // squelches a _com_error warning
, nullptr
, 0
, D3D11_SDK_VERSION
, nullptr
, &FeatureLevel
, nullptr)))
ctx.adapter_info.feature_level = version_t((FeatureLevel>>12) & 0xff, (FeatureLevel>>8) & 0xf);
return ctx.adapter_info;
}
version_t minimum_version(const vendor& v)
{
switch (v)
{
case vendor::nvidia: return version_t(oNVVER_MAJOR, oNVVER_MINOR);
case vendor::amd: return version_t(oAMDVER_MAJOR, oAMDVER_MINOR);
default: break;
}
return version_t();
}
info_t find(const int2& virtual_desktop_position, const version_t& min_version, bool exact_version)
{
ref<IDXGIFactory> Factory;
oV(CreateDXGIFactory(__uuidof(IDXGIFactory), (void**)&Factory));
const bool LookForOutput = all(virtual_desktop_position != int2(oDEFAULT, oDEFAULT));
int adapter_index = 0;
ref<IDXGIAdapter> adapter;
while (DXGI_ERROR_NOT_FOUND != Factory->EnumAdapters(adapter_index, &adapter))
{
adapter::info_t adapter_info = get_info(adapter_index, adapter);
version_t required_version = min_version;
if (required_version == version_t())
required_version = minimum_version(adapter_info.vendor);
ref<IDXGIOutput> output;
if (LookForOutput)
{
int o = 0;
while (DXGI_ERROR_NOT_FOUND != adapter->EnumOutputs(o, &output))
{
DXGI_OUTPUT_DESC od;
output->GetDesc(&od);
if (virtual_desktop_position.x >= od.DesktopCoordinates.left
&& virtual_desktop_position.x <= od.DesktopCoordinates.right
&& virtual_desktop_position.y >= od.DesktopCoordinates.top
&& virtual_desktop_position.y <= od.DesktopCoordinates.bottom)
{
sstring StrAdd, StrReq;
to_string(StrReq, required_version);
to_string(StrAdd, adapter_info.version);
if (exact_version)
oCheck(adapter_info.version == required_version, std::errc::no_such_device, "Exact video driver version %s required, but current driver is %s", StrReq.c_str(), StrAdd.c_str());
else
oCheck(adapter_info.version >= required_version, std::errc::no_such_device, "Video driver version %s or newer required, but current driver is %s", StrReq.c_str(), StrAdd.c_str());
return adapter_info;
}
o++;
output = nullptr;
}
}
else if ((exact_version && adapter_info.version == required_version) || (!exact_version && adapter_info.version >= required_version))
return adapter_info;
adapter_index++;
adapter = nullptr;
}
sstring StrReq;
to_string(StrReq, min_version);
if (LookForOutput)
oThrow(std::errc::no_such_device, "no adapter found for the specified virtual desktop coordinates that also matches the %s driver version %s", exact_version ? "exact" : "minimum", StrReq.c_str());
else
oThrow(std::errc::no_such_device, "no adapter found matching the %s driver version %s", exact_version ? "exact" : "minimum", StrReq.c_str());
}
static version_t zero() {
return version_t(nil_uuid(), state_timestamp_t::zero());
}
/**
* Resolve the TPA assembly locations
*/
bool deps_resolver_t::resolve_tpa_list(
pal::string_t* output,
std::unordered_set<pal::string_t>* breadcrumb,
bool ignore_missing_assemblies)
{
const std::vector<deps_entry_t> empty(0);
name_to_resolved_asset_map_t items;
auto process_entry = [&](const pal::string_t& deps_dir, const deps_entry_t& entry, int fx_level) -> bool
{
if (breadcrumb != nullptr && entry.is_serviceable)
{
breadcrumb->insert(entry.library_name + _X(",") + entry.library_version);
breadcrumb->insert(entry.library_name);
}
// Ignore placeholders
if (ends_with(entry.asset.relative_path, _X("/_._"), false))
{
return true;
}
trace::info(_X("Processing TPA for deps entry [%s, %s, %s]"), entry.library_name.c_str(), entry.library_version.c_str(), entry.asset.relative_path.c_str());
pal::string_t resolved_path;
name_to_resolved_asset_map_t::iterator existing = items.find(entry.asset.name);
if (existing == items.end())
{
if (probe_deps_entry(entry, deps_dir, fx_level, &resolved_path))
{
deps_resolved_asset_t resolved_asset(entry.asset, resolved_path);
add_tpa_asset(resolved_asset, &items);
return true;
}
return report_missing_assembly_in_manifest(entry, ignore_missing_assemblies);
}
else
{
// Verify the extension is the same as the previous verified entry
if (get_deps_filename(entry.asset.relative_path) != get_filename(existing->second.resolved_path))
{
trace::error(
DuplicateAssemblyWithDifferentExtensionMessage.c_str(),
entry.deps_file.c_str(),
entry.library_name.c_str(),
entry.library_version.c_str(),
entry.asset.relative_path.c_str(),
existing->second.resolved_path.c_str());
return false;
}
deps_resolved_asset_t* existing_entry = &existing->second;
// If deps entry is same or newer than existing, then see if it should be replaced
if (entry.asset.assembly_version > existing_entry->asset.assembly_version ||
(entry.asset.assembly_version == existing_entry->asset.assembly_version && entry.asset.file_version >= existing_entry->asset.file_version))
{
if (probe_deps_entry(entry, deps_dir, fx_level, &resolved_path))
{
// If the path is the same, then no need to replace
if (resolved_path != existing_entry->resolved_path)
{
trace::verbose(_X("Replacing deps entry [%s, AssemblyVersion:%s, FileVersion:%s] with [%s, AssemblyVersion:%s, FileVersion:%s]"),
existing_entry->resolved_path.c_str(), existing_entry->asset.assembly_version.as_str().c_str(), existing_entry->asset.file_version.as_str().c_str(),
resolved_path.c_str(), entry.asset.assembly_version.as_str().c_str(), entry.asset.file_version.as_str().c_str());
existing_entry = nullptr;
items.erase(existing);
deps_asset_t asset(entry.asset.name, entry.asset.relative_path, entry.asset.assembly_version, entry.asset.file_version);
deps_resolved_asset_t resolved_asset(asset, resolved_path);
add_tpa_asset(resolved_asset, &items);
}
}
else if (fx_level != 0)
{
// The framework is missing a newer package, so this is an error.
// For compat, it is not an error for the app; this can occur for the main application assembly when using --depsfile
// and the app assembly does not exist with the deps file.
return report_missing_assembly_in_manifest(entry);
}
}
return true;
}
};
// We do not support self-contained in a libhost scenario since in the self-contained scenario,
// we cannot determine what assemblies are framework assemblies, and what assemblies are app-local assemblies.
if (m_host_mode != host_mode_t::libhost)
{
// First add managed assembly to the TPA.
// TODO: Remove: the deps should contain the managed DLL.
// Workaround for: csc.deps.json doesn't have the csc.dll
deps_asset_t asset(get_filename_without_ext(m_managed_app), get_filename(m_managed_app), version_t(), version_t());
deps_resolved_asset_t resolved_asset(asset, m_managed_app);
add_tpa_asset(resolved_asset, &items);
// Add the app's entries
const auto& deps_entries = get_deps().get_entries(deps_entry_t::asset_types::runtime);
for (const auto& entry : deps_entries)
{
if (!process_entry(m_app_dir, entry, 0))
{
return false;
}
}
// If the deps file wasn't present or has missing entries, then
// add the app local assemblies to the TPA. This is only valid
// in non-libhost scenarios (e.g. comhost).
if (!get_deps().exists())
{
// Obtain the local assemblies in the app dir.
get_dir_assemblies(m_app_dir, _X("local"), &items);
}
}
// There should be no additional deps files in a libhost scenario.
// See comments during additional deps.json resolution.
assert(m_additional_deps.empty() || m_host_mode != host_mode_t::libhost);
// If additional deps files were specified that need to be treated as part of the
// application, then add them to the mix as well.
for (const auto& additional_deps : m_additional_deps)
{
auto additional_deps_entries = additional_deps->get_entries(deps_entry_t::asset_types::runtime);
for (auto entry : additional_deps_entries)
{
if (!process_entry(m_app_dir, entry, 0))
{
return false;
}
}
}
// Probe FX deps entries after app assemblies are added.
for (int i = 1; i < m_fx_definitions.size(); ++i)
{
const auto& deps_entries = m_is_framework_dependent ? m_fx_definitions[i]->get_deps().get_entries(deps_entry_t::asset_types::runtime) : empty;
for (const auto& entry : deps_entries)
{
if (!process_entry(m_fx_definitions[i]->get_dir(), entry, i))
{
return false;
}
}
}
// Convert the paths into a string and return it
for (const auto& item : items)
{
// Workaround for CoreFX not being able to resolve sym links.
pal::string_t real_asset_path = item.second.resolved_path;
pal::realpath(&real_asset_path);
output->append(real_asset_path);
output->push_back(PATH_SEPARATOR);
}
return true;
}
version_t CSharedMemoryClient::sMGetVersion()
{
return version_t(0, 1);
}
