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/*-------------------------------------------------------------------------
* drawElements Quality Program Tester Core
* ----------------------------------------
*
* Copyright 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*//*!
* \file
* \brief Win32 Vulkan platform
*//*--------------------------------------------------------------------*/
#include "tcuWin32VulkanPlatform.hpp"
#include "tcuWin32Window.hpp"
#include "tcuFormatUtil.hpp"
#include "tcuFunctionLibrary.hpp"
#include "tcuVector.hpp"
#include "vkWsiPlatform.hpp"
#include "deUniquePtr.hpp"
#include "deMemory.h"
#pragma comment(lib, "version.lib")
namespace tcu
{
namespace win32
{
using de::MovePtr;
using de::UniquePtr;
DE_STATIC_ASSERT(sizeof(vk::pt::Win32InstanceHandle) == sizeof(HINSTANCE));
DE_STATIC_ASSERT(sizeof(vk::pt::Win32WindowHandle) == sizeof(HWND));
class VulkanWindow : public vk::wsi::Win32WindowInterface
{
public:
VulkanWindow (MovePtr<win32::Window> window)
: vk::wsi::Win32WindowInterface (vk::pt::Win32WindowHandle(window->getHandle()))
, m_window (window)
{
}
void resize (const UVec2& newSize)
{
m_window->setSize((int)newSize.x(), (int)newSize.y());
}
private:
UniquePtr<win32::Window> m_window;
};
class VulkanDisplay : public vk::wsi::Win32DisplayInterface
{
public:
VulkanDisplay (HINSTANCE instance)
: vk::wsi::Win32DisplayInterface (vk::pt::Win32InstanceHandle(instance))
{
}
vk::wsi::Window* createWindow (const Maybe<UVec2>& initialSize) const
{
const HINSTANCE instance = (HINSTANCE)m_native.internal;
const deUint32 width = !initialSize ? 400 : initialSize->x();
const deUint32 height = !initialSize ? 300 : initialSize->y();
return new VulkanWindow(MovePtr<win32::Window>(new win32::Window(instance, (int)width, (int)height)));
}
};
class VulkanLibrary : public vk::Library
{
public:
VulkanLibrary (void)
: m_library ("vulkan-1.dll")
, m_driver (m_library)
{
}
const vk::PlatformInterface& getPlatformInterface (void) const
{
return m_driver;
}
const tcu::FunctionLibrary& getFunctionLibrary (void) const
{
return m_library;
}
private:
const tcu::DynamicFunctionLibrary m_library;
const vk::PlatformDriver m_driver;
};
VulkanPlatform::VulkanPlatform (HINSTANCE instance)
: m_instance(instance)
{
}
VulkanPlatform::~VulkanPlatform (void)
{
}
vk::Library* VulkanPlatform::createLibrary (void) const
{
return new VulkanLibrary();
}
ULONG getStringRegKey (const std::string& regKey, const std::string& strValueName, std::string& strValue)
{
HKEY hKey;
ULONG nError;
CHAR szBuffer[512];
DWORD dwBufferSize = sizeof(szBuffer);
nError = RegOpenKeyExA(HKEY_LOCAL_MACHINE, regKey.c_str(), 0, KEY_READ, &hKey);
if (ERROR_SUCCESS == nError)
nError = RegQueryValueExA(hKey, strValueName.c_str(), 0, DE_NULL, (LPBYTE)szBuffer, &dwBufferSize);
if (ERROR_SUCCESS == nError)
strValue = szBuffer;
return nError;
}
void getWindowsBits (std::ostream& dst)
{
#if defined(_WIN64)
dst << "64"; // 64-bit programs run only on Win64
return;
#elif defined(_WIN32)
BOOL is64 = false;
// 32-bit programs run on both 32-bit and 64-bit Windows.
// Function is defined from XP SP2 onwards, so we don't need to
// check if it exists.
if (IsWow64Process(GetCurrentProcess(), &is64))
{
if (is64)
dst << "64";
else
dst << "32";
return;
}
#endif
#if !defined(_WIN64)
// IsWow64Process returns failure or neither of
// _WIN64 or _WIN32 is defined
dst << "Unknown";
#endif
}
void getOSNameFromRegistry (std::ostream& dst)
{
const char* keypath = "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion";
std::string productname = "Unknown";
std::string releaseid = "Unknown";
std::string optional;
getStringRegKey(keypath, "ProductName", productname);
getStringRegKey(keypath, "ReleaseId", releaseid);
getWindowsBits(dst);
dst << " bit Windows Product: " << productname << ", Release: " << releaseid;
if (ERROR_SUCCESS == getStringRegKey(keypath, "EditionID", optional))
{
dst << ", Edition: " << optional;
if (ERROR_SUCCESS == getStringRegKey(keypath, "EditionSubstring", optional)
&& optional.length() > 0)
dst << " " << optional;
}
}
void getOSVersionFromDLL (std::ostream& dst)
{
DWORD buffer_size = GetFileVersionInfoSize(("kernel32.dll"), DE_NULL);
char* buffer = 0;
if (buffer_size != 0)
{
buffer = new char[buffer_size];
if (buffer != 0)
{
if (GetFileVersionInfo("kernel32.dll", 0, buffer_size, buffer))
{
VS_FIXEDFILEINFO* version = DE_NULL;
UINT version_len = 0;
if (VerQueryValue(buffer, "\\", (LPVOID*)&version, &version_len))
{
dst << ", DLL Version: " << HIWORD(version->dwProductVersionMS) << "." << LOWORD(version->dwProductVersionMS)
<< ", DLL Build: " << HIWORD(version->dwProductVersionLS) << "." << LOWORD(version->dwProductVersionLS);
}
}
delete[] buffer;
}
}
}
// Old windows version query APIs lie about the version number. There's no replacement
// API, and instead applications are supposed to queriy about capabilities instead of
// relying on operating system version numbers.
//
// Since we want to actually know the version number for debugging purposes, we need
// to use roundabout ways to fetch the information.
//
// The registry contains some useful strings, which we print out if the keys
// are available. The current official way to get version number is to look at a
// system DLL file and read its version number, so we do that too, in case the
// registry becomes unreliable in the future.
//
// If the DLL method fails, we simply don't print out anything about it.
// The minimal output from this function is "Windows Product: Unknown, Release: Unknown"
static void getOSInfo (std::ostream& dst)
{
getOSNameFromRegistry(dst);
getOSVersionFromDLL(dst);
}
const char* getProcessorArchitectureName (WORD arch)
{
switch (arch)
{
case PROCESSOR_ARCHITECTURE_AMD64: return "AMD64";
case PROCESSOR_ARCHITECTURE_ARM: return "ARM";
case PROCESSOR_ARCHITECTURE_IA64: return "IA64";
case PROCESSOR_ARCHITECTURE_INTEL: return "INTEL";
case PROCESSOR_ARCHITECTURE_UNKNOWN: return "UNKNOWN";
default: return DE_NULL;
}
}
static void getProcessorInfo (std::ostream& dst)
{
SYSTEM_INFO sysInfo;
deMemset(&sysInfo, 0, sizeof(sysInfo));
GetSystemInfo(&sysInfo);
dst << "arch ";
{
const char* const archName = getProcessorArchitectureName(sysInfo.wProcessorArchitecture);
if (archName)
dst << archName;
else
dst << tcu::toHex(sysInfo.wProcessorArchitecture);
}
dst << ", level " << tcu::toHex(sysInfo.wProcessorLevel) << ", revision " << tcu::toHex(sysInfo.wProcessorRevision);
}
void VulkanPlatform::describePlatform (std::ostream& dst) const
{
dst << "OS: ";
getOSInfo(dst);
dst << "\n";
dst << "CPU: ";
getProcessorInfo(dst);
dst << "\n";
}
void VulkanPlatform::getMemoryLimits (vk::PlatformMemoryLimits& limits) const
{
limits.totalSystemMemory = 256*1024*1024;
limits.totalDeviceLocalMemory = 128*1024*1024;
limits.deviceMemoryAllocationGranularity = 64*1024;
limits.devicePageSize = 4096;
limits.devicePageTableEntrySize = 8;
limits.devicePageTableHierarchyLevels = 3;
}
vk::wsi::Display* VulkanPlatform::createWsiDisplay (vk::wsi::Type wsiType) const
{
if (wsiType != vk::wsi::TYPE_WIN32)
TCU_THROW(NotSupportedError, "WSI type not supported");
return new VulkanDisplay(m_instance);
}
bool VulkanPlatform::hasDisplay (vk::wsi::Type wsiType) const
{
if (wsiType != vk::wsi::TYPE_WIN32)
return false;
return true;
}
} // win32
} // tcu