1002 lines
29 KiB
C++
1002 lines
29 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Simple x264 Launcher
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// Copyright (C) 2004-2013 LoRd_MuldeR <MuldeR2@GMX.de>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License along
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// with this program; if not, write to the Free Software Foundation, Inc.,
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// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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//
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// http://www.gnu.org/licenses/gpl-2.0.txt
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///////////////////////////////////////////////////////////////////////////////
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#include "global.h"
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#include "version.h"
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//Qt includes
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#include <QApplication>
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#include <QMessageBox>
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#include <QDir>
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#include <QUuid>
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#include <QMap>
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#include <QDate>
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#include <QIcon>
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#include <QPlastiqueStyle>
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#include <QImageReader>
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#include <QSharedMemory>
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#include <QSysInfo>
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#include <QStringList>
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#include <QSystemSemaphore>
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#include <QDesktopServices>
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#include <QMutex>
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#include <QTextCodec>
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#include <QLibrary>
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#include <QRegExp>
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#include <QResource>
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#include <QTranslator>
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#include <QEventLoop>
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#include <QTimer>
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#include <QLibraryInfo>
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#include <QEvent>
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//CRT includes
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#include <fstream>
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#include <io.h>
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#include <fcntl.h>
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#include <intrin.h>
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//Debug only includes
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#if X264_DEBUG
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#include <Psapi.h>
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#endif
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//Global vars
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static bool g_x264_console_attached = false;
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static QMutex g_x264_message_mutex;
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static const DWORD g_main_thread_id = GetCurrentThreadId();
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static FILE *g_x264_log_file = NULL;
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static QDate g_x264_version_date;
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//Const
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static const char *g_x264_months[] = {"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"};
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static const char *g_x264_imageformats[] = {"png", "jpg", "gif", "ico", "svg", NULL};
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//Build version
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static const struct
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{
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unsigned int ver_major;
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unsigned int ver_minor;
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unsigned int ver_patch;
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unsigned int ver_build;
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const char* ver_date;
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const char* ver_time;
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}
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g_x264_version =
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{
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(VER_X264_MAJOR),
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(VER_X264_MINOR),
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(VER_X264_PATCH),
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(VER_X264_BUILD),
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__DATE__,
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__TIME__
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};
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//Compiler detection
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//The following code was borrowed from MPC-HC project: http://mpc-hc.sf.net/
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#if defined(__INTEL_COMPILER)
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#if (__INTEL_COMPILER >= 1300)
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static const char *g_x264_version_compiler = "ICL 13." LAMEXP_MAKE_STR(__INTEL_COMPILER_BUILD_DATE);
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#elif (__INTEL_COMPILER >= 1200)
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static const char *g_x264_version_compiler = "ICL 12." LAMEXP_MAKE_STR(__INTEL_COMPILER_BUILD_DATE);
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#elif (__INTEL_COMPILER >= 1100)
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static const char *g_x264_version_compiler = "ICL 11.x";
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#elif (__INTEL_COMPILER >= 1000)
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static const char *g_x264_version_compiler = "ICL 10.x";
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#else
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#error Compiler is not supported!
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#endif
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#elif defined(_MSC_VER)
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#if (_MSC_VER == 1700)
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#if (_MSC_FULL_VER < 170050727)
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static const char *g_x264_version_compiler = "MSVC 2012-Beta";
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#elif (_MSC_FULL_VER < 170051020)
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static const char *g_x264_version_compiler = "MSVC 2012-RTM";
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#elif (_MSC_FULL_VER < 170051106)
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static const char *g_x264_version_compiler = "MSVC 2012-U1 CTP";
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#elif (_MSC_FULL_VER < 170060315)
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static const char *g_x264_version_compiler = "MSVC 2012-U1";
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#elif (_MSC_FULL_VER < 170060610)
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static const char *g_x264_version_compiler = "MSVC 2012-U2";
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#elif (_MSC_FULL_VER == 170060610)
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static const char *g_x264_version_compiler = "MSVC 2012-U3";
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#else
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#error Compiler version is not supported yet!
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#endif
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#elif (_MSC_VER == 1600)
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#if (_MSC_FULL_VER < 160040219)
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static const char *g_x264_version_compiler = "MSVC 2010-RTM";
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#elif (_MSC_FULL_VER == 160040219)
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static const char *g_x264_version_compiler = "MSVC 2010-SP1";
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#else
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#error Compiler version is not supported yet!
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#endif
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#elif (_MSC_VER == 1500)
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#if (_MSC_FULL_VER >= 150030729)
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static const char *g_x264_version_compiler = "MSVC 2008-SP1";
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#else
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static const char *g_x264_version_compiler = "MSVC 2008";
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#endif
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#else
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#error Compiler is not supported!
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#endif
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// Note: /arch:SSE and /arch:SSE2 are only available for the x86 platform
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#if !defined(_M_X64) && defined(_M_IX86_FP)
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#if (_M_IX86_FP == 1)
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X264_COMPILER_WARNING("SSE instruction set is enabled!")
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#elif (_M_IX86_FP == 2)
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X264_COMPILER_WARNING("SSE2 instruction set is enabled!")
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#endif
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#endif
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#else
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#error Compiler is not supported!
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#endif
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//Architecture detection
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#if defined(_M_X64)
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static const char *g_x264_version_arch = "x64";
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#elif defined(_M_IX86)
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static const char *g_x264_version_arch = "x86";
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#else
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#error Architecture is not supported!
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#endif
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/*
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* Global exception handler
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*/
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LONG WINAPI x264_exception_handler(__in struct _EXCEPTION_POINTERS *ExceptionInfo)
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{
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if(GetCurrentThreadId() != g_main_thread_id)
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{
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HANDLE mainThread = OpenThread(THREAD_TERMINATE, FALSE, g_main_thread_id);
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if(mainThread) TerminateThread(mainThread, ULONG_MAX);
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}
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x264_fatal_exit(L"Unhandeled exception handler invoked, application will exit!");
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return LONG_MAX;
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}
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/*
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* Invalid parameters handler
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*/
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void x264_invalid_param_handler(const wchar_t*, const wchar_t*, const wchar_t*, unsigned int, uintptr_t)
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{
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if(GetCurrentThreadId() != g_main_thread_id)
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{
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HANDLE mainThread = OpenThread(THREAD_TERMINATE, FALSE, g_main_thread_id);
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if(mainThread) TerminateThread(mainThread, ULONG_MAX);
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}
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x264_fatal_exit(L"Invalid parameter handler invoked, application will exit!");
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}
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/*
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* Change console text color
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*/
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static void x264_console_color(FILE* file, WORD attributes)
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{
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const HANDLE hConsole = (HANDLE)(_get_osfhandle(_fileno(file)));
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if((hConsole != NULL) && (hConsole != INVALID_HANDLE_VALUE))
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{
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SetConsoleTextAttribute(hConsole, attributes);
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}
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}
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/*
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* Qt message handler
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*/
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void x264_message_handler(QtMsgType type, const char *msg)
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{
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static const char *GURU_MEDITATION = "\n\nGURU MEDITATION !!!\n\n";
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QMutexLocker lock(&g_x264_message_mutex);
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if(g_x264_log_file)
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{
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static char prefix[] = "DWCF";
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int index = qBound(0, static_cast<int>(type), 3);
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unsigned int timestamp = static_cast<unsigned int>(_time64(NULL) % 3600I64);
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QString str = QString::fromUtf8(msg).trimmed().replace('\n', '\t');
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fprintf(g_x264_log_file, "[%c][%04u] %s\r\n", prefix[index], timestamp, str.toUtf8().constData());
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fflush(g_x264_log_file);
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}
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if(g_x264_console_attached)
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{
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UINT oldOutputCP = GetConsoleOutputCP();
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if(oldOutputCP != CP_UTF8) SetConsoleOutputCP(CP_UTF8);
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switch(type)
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{
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case QtCriticalMsg:
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case QtFatalMsg:
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fflush(stdout);
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fflush(stderr);
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x264_console_color(stderr, FOREGROUND_RED | FOREGROUND_INTENSITY);
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fprintf(stderr, GURU_MEDITATION);
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fprintf(stderr, "%s\n", msg);
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fflush(stderr);
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break;
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case QtWarningMsg:
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x264_console_color(stderr, FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY);
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fprintf(stderr, "%s\n", msg);
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fflush(stderr);
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break;
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default:
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x264_console_color(stderr, FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY);
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fprintf(stderr, "%s\n", msg);
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fflush(stderr);
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break;
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}
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x264_console_color(stderr, FOREGROUND_BLUE | FOREGROUND_GREEN | FOREGROUND_RED);
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if(oldOutputCP != CP_UTF8) SetConsoleOutputCP(oldOutputCP);
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}
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else
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{
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QString temp("[x264][%1] %2");
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switch(type)
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{
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case QtCriticalMsg:
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case QtFatalMsg:
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temp = temp.arg("C", QString::fromUtf8(msg));
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break;
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case QtWarningMsg:
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temp = temp.arg("W", QString::fromUtf8(msg));
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break;
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default:
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temp = temp.arg("I", QString::fromUtf8(msg));
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break;
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}
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temp.replace("\n", "\t").append("\n");
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OutputDebugStringA(temp.toLatin1().constData());
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}
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if(type == QtCriticalMsg || type == QtFatalMsg)
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{
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lock.unlock();
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x264_fatal_exit(L"The application has encountered a critical error and will exit now!", QWCHAR(QString::fromUtf8(msg)));
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}
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}
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/*
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* Initialize the console
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*/
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void x264_init_console(int argc, char* argv[])
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{
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bool enableConsole = x264_is_prerelease() || (X264_DEBUG);
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if(_environ)
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{
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wchar_t *logfile = NULL;
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size_t logfile_len = 0;
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if(!_wdupenv_s(&logfile, &logfile_len, L"X264_LAUNCHER_LOGFILE"))
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{
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if(logfile && (logfile_len > 0))
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{
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FILE *temp = NULL;
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if(!_wfopen_s(&temp, logfile, L"wb"))
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{
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fprintf(temp, "%c%c%c", 0xEF, 0xBB, 0xBF);
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g_x264_log_file = temp;
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}
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free(logfile);
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}
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}
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}
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if(!X264_DEBUG)
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{
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for(int i = 0; i < argc; i++)
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{
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if(!_stricmp(argv[i], "--console"))
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{
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enableConsole = true;
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}
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else if(!_stricmp(argv[i], "--no-console"))
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{
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enableConsole = false;
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}
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}
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}
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if(enableConsole)
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{
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if(!g_x264_console_attached)
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{
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if(AllocConsole())
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{
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SetConsoleCtrlHandler(NULL, TRUE);
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SetConsoleTitle(L"Simple x264 Launcher | Debug Console");
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SetConsoleOutputCP(CP_UTF8);
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g_x264_console_attached = true;
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}
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}
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if(g_x264_console_attached)
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{
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//-------------------------------------------------------------------
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//See: http://support.microsoft.com/default.aspx?scid=kb;en-us;105305
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//-------------------------------------------------------------------
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const int flags = _O_WRONLY | _O_U8TEXT;
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int hCrtStdOut = _open_osfhandle((intptr_t) GetStdHandle(STD_OUTPUT_HANDLE), flags);
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int hCrtStdErr = _open_osfhandle((intptr_t) GetStdHandle(STD_ERROR_HANDLE), flags);
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FILE *hfStdOut = (hCrtStdOut >= 0) ? _fdopen(hCrtStdOut, "wb") : NULL;
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FILE *hfStdErr = (hCrtStdErr >= 0) ? _fdopen(hCrtStdErr, "wb") : NULL;
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if(hfStdOut) { *stdout = *hfStdOut; std::cout.rdbuf(new std::filebuf(hfStdOut)); }
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if(hfStdErr) { *stderr = *hfStdErr; std::cerr.rdbuf(new std::filebuf(hfStdErr)); }
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}
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HWND hwndConsole = GetConsoleWindow();
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if((hwndConsole != NULL) && (hwndConsole != INVALID_HANDLE_VALUE))
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{
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HMENU hMenu = GetSystemMenu(hwndConsole, 0);
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EnableMenuItem(hMenu, SC_CLOSE, MF_BYCOMMAND | MF_GRAYED);
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RemoveMenu(hMenu, SC_CLOSE, MF_BYCOMMAND);
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SetWindowPos(hwndConsole, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE|SWP_NOZORDER|SWP_FRAMECHANGED);
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SetWindowLong(hwndConsole, GWL_STYLE, GetWindowLong(hwndConsole, GWL_STYLE) & (~WS_MAXIMIZEBOX) & (~WS_MINIMIZEBOX));
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SetWindowPos(hwndConsole, HWND_TOP, 0, 0, 0, 0, SWP_NOMOVE|SWP_NOSIZE|SWP_NOZORDER|SWP_FRAMECHANGED);
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}
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}
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}
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/*
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* Version info
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*/
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unsigned int x264_version_major(void)
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{
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return g_x264_version.ver_major;
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}
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unsigned int x264_version_minor(void)
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{
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return (g_x264_version.ver_minor * 10) + (g_x264_version.ver_patch % 10);
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}
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unsigned int x264_version_build(void)
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{
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return g_x264_version.ver_build;
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}
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const char *x264_version_compiler(void)
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{
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return g_x264_version_compiler;
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}
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const char *x264_version_arch(void)
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{
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return g_x264_version_arch;
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}
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/*
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* Check for portable mode
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*/
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bool x264_portable(void)
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{
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static bool detected = false;
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static bool portable = false;
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if(!detected)
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{
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portable = portable || QFileInfo(QApplication::applicationFilePath()).baseName().contains(QRegExp("^portable[^A-Za-z0-9]", Qt::CaseInsensitive));
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portable = portable || QFileInfo(QApplication::applicationFilePath()).baseName().contains(QRegExp("[^A-Za-z0-9]portable[^A-Za-z0-9]", Qt::CaseInsensitive));
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portable = portable || QFileInfo(QApplication::applicationFilePath()).baseName().contains(QRegExp("[^A-Za-z0-9]portable$", Qt::CaseInsensitive));
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detected = true;
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}
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return portable;
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}
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/*
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* Get data path (i.e. path to store config files)
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*/
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const QString &x264_data_path(void)
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{
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static QString pathCache;
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if(pathCache.isNull())
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{
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if(!x264_portable())
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{
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pathCache = QDesktopServices::storageLocation(QDesktopServices::DataLocation);
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}
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if(pathCache.isEmpty() || x264_portable())
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{
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pathCache = QApplication::applicationDirPath();
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}
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if(!QDir(pathCache).mkpath("."))
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{
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qWarning("Data directory could not be created:\n%s\n", pathCache.toUtf8().constData());
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pathCache = QDir::currentPath();
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}
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}
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return pathCache;
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}
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/*
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* Get build date date
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*/
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const QDate &x264_version_date(void)
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{
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if(!g_x264_version_date.isValid())
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{
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int date[3] = {0, 0, 0}; char temp[12] = {'\0'};
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strncpy_s(temp, 12, g_x264_version.ver_date, _TRUNCATE);
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if(strlen(temp) == 11)
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{
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temp[3] = temp[6] = '\0';
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date[2] = atoi(&temp[4]);
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date[0] = atoi(&temp[7]);
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for(int j = 0; j < 12; j++)
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{
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if(!_strcmpi(&temp[0], g_x264_months[j]))
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{
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date[1] = j+1;
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break;
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}
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}
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g_x264_version_date = QDate(date[0], date[1], date[2]);
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}
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if(!g_x264_version_date.isValid())
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{
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qFatal("Internal error: Date format could not be recognized!");
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}
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}
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return g_x264_version_date;
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}
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const char *x264_version_time(void)
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{
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return g_x264_version.ver_time;
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}
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bool x264_is_prerelease(void)
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{
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return (VER_X264_PRE_RELEASE);
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}
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/*
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* CPUID prototype (actual function is in ASM code)
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*/
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extern "C"
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{
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void x264_cpu_cpuid(unsigned int op, unsigned int *eax, unsigned int *ebx, unsigned int *ecx, unsigned int *edx);
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}
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/*
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* Detect CPU features
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*/
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const x264_cpu_t x264_detect_cpu_features(int argc, char **argv)
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{
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typedef BOOL (WINAPI *IsWow64ProcessFun)(__in HANDLE hProcess, __out PBOOL Wow64Process);
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typedef VOID (WINAPI *GetNativeSystemInfoFun)(__out LPSYSTEM_INFO lpSystemInfo);
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|
|
static IsWow64ProcessFun IsWow64ProcessPtr = NULL;
|
|
static GetNativeSystemInfoFun GetNativeSystemInfoPtr = NULL;
|
|
|
|
x264_cpu_t features;
|
|
SYSTEM_INFO systemInfo;
|
|
unsigned int CPUInfo[4];
|
|
char CPUIdentificationString[0x40];
|
|
char CPUBrandString[0x40];
|
|
|
|
memset(&features, 0, sizeof(x264_cpu_t));
|
|
memset(&systemInfo, 0, sizeof(SYSTEM_INFO));
|
|
memset(CPUIdentificationString, 0, sizeof(CPUIdentificationString));
|
|
memset(CPUBrandString, 0, sizeof(CPUBrandString));
|
|
|
|
x264_cpu_cpuid(0, &CPUInfo[0], &CPUInfo[1], &CPUInfo[2], &CPUInfo[3]);
|
|
memcpy(CPUIdentificationString, &CPUInfo[1], 4);
|
|
memcpy(CPUIdentificationString + 4, &CPUInfo[3], 4);
|
|
memcpy(CPUIdentificationString + 8, &CPUInfo[2], 4);
|
|
features.intel = (_stricmp(CPUIdentificationString, "GenuineIntel") == 0);
|
|
strncpy_s(features.vendor, 0x40, CPUIdentificationString, _TRUNCATE);
|
|
|
|
if(CPUInfo[0] >= 1)
|
|
{
|
|
x264_cpu_cpuid(1, &CPUInfo[0], &CPUInfo[1], &CPUInfo[2], &CPUInfo[3]);
|
|
features.mmx = (CPUInfo[3] & 0x800000U) || false;
|
|
features.sse = (CPUInfo[3] & 0x2000000U) || false;
|
|
features.sse2 = (CPUInfo[3] & 0x4000000U) || false;
|
|
features.ssse3 = (CPUInfo[2] & 0x200U) || false;
|
|
features.sse3 = (CPUInfo[2] & 0x1U) || false;
|
|
features.ssse3 = (CPUInfo[2] & 0x200U) || false;
|
|
features.stepping = CPUInfo[0] & 0xf;
|
|
features.model = ((CPUInfo[0] >> 4) & 0xf) + (((CPUInfo[0] >> 16) & 0xf) << 4);
|
|
features.family = ((CPUInfo[0] >> 8) & 0xf) + ((CPUInfo[0] >> 20) & 0xff);
|
|
if(features.sse) features.mmx2 = true; //MMXEXT is a subset of SSE!
|
|
}
|
|
|
|
x264_cpu_cpuid(0x80000000U, &CPUInfo[0], &CPUInfo[1], &CPUInfo[2], &CPUInfo[3]);
|
|
unsigned int nExIds = qBound(0x80000000U, CPUInfo[0], 0x80000004U);
|
|
|
|
if((_stricmp(CPUIdentificationString, "AuthenticAMD") == 0) && (nExIds >= 0x80000001U))
|
|
{
|
|
x264_cpu_cpuid(0x80000001U, &CPUInfo[0], &CPUInfo[1], &CPUInfo[2], &CPUInfo[3]);
|
|
features.mmx2 = features.mmx2 || (CPUInfo[3] & 0x00400000U);
|
|
}
|
|
|
|
for(unsigned int i = 0x80000002U; i <= nExIds; ++i)
|
|
{
|
|
x264_cpu_cpuid(i, &CPUInfo[0], &CPUInfo[1], &CPUInfo[2], &CPUInfo[3]);
|
|
switch(i)
|
|
{
|
|
case 0x80000002U:
|
|
memcpy(CPUBrandString, CPUInfo, sizeof(CPUInfo));
|
|
break;
|
|
case 0x80000003U:
|
|
memcpy(CPUBrandString + 16, CPUInfo, sizeof(CPUInfo));
|
|
break;
|
|
case 0x80000004U:
|
|
memcpy(CPUBrandString + 32, CPUInfo, sizeof(CPUInfo));
|
|
break;
|
|
}
|
|
}
|
|
|
|
strncpy_s(features.brand, 0x40, CPUBrandString, _TRUNCATE);
|
|
|
|
if(strlen(features.brand) < 1) strncpy_s(features.brand, 0x40, "Unknown", _TRUNCATE);
|
|
if(strlen(features.vendor) < 1) strncpy_s(features.vendor, 0x40, "Unknown", _TRUNCATE);
|
|
|
|
#if !defined(_M_X64 ) && !defined(_M_IA64)
|
|
if(!IsWow64ProcessPtr || !GetNativeSystemInfoPtr)
|
|
{
|
|
QLibrary Kernel32Lib("kernel32.dll");
|
|
IsWow64ProcessPtr = (IsWow64ProcessFun) Kernel32Lib.resolve("IsWow64Process");
|
|
GetNativeSystemInfoPtr = (GetNativeSystemInfoFun) Kernel32Lib.resolve("GetNativeSystemInfo");
|
|
}
|
|
if(IsWow64ProcessPtr)
|
|
{
|
|
BOOL x64 = FALSE;
|
|
if(IsWow64ProcessPtr(GetCurrentProcess(), &x64))
|
|
{
|
|
features.x64 = x64;
|
|
}
|
|
}
|
|
if(GetNativeSystemInfoPtr)
|
|
{
|
|
GetNativeSystemInfoPtr(&systemInfo);
|
|
}
|
|
else
|
|
{
|
|
GetSystemInfo(&systemInfo);
|
|
}
|
|
features.count = qBound(1UL, systemInfo.dwNumberOfProcessors, 64UL);
|
|
#else
|
|
GetNativeSystemInfo(&systemInfo);
|
|
features.count = systemInfo.dwNumberOfProcessors;
|
|
features.x64 = true;
|
|
#endif
|
|
|
|
if((argv != NULL) && (argc > 0))
|
|
{
|
|
bool flag = false;
|
|
for(int i = 0; i < argc; i++)
|
|
{
|
|
if(!_stricmp("--force-cpu-no-64bit", argv[i])) { flag = true; features.x64 = false; }
|
|
if(!_stricmp("--force-cpu-no-mmx", argv[i])) { flag = true; features.mmx = false; }
|
|
if(!_stricmp("--force-cpu-no-mmx2", argv[i])) { flag = true; features.mmx2 = false; }
|
|
if(!_stricmp("--force-cpu-no-sse", argv[i])) { flag = true; features.sse = features.sse2 = features.sse3 = features.ssse3 = false; }
|
|
if(!_stricmp("--force-cpu-no-intel", argv[i])) { flag = true; features.intel = false; }
|
|
|
|
if(!_stricmp("--force-cpu-have-64bit", argv[i])) { flag = true; features.x64 = true; }
|
|
if(!_stricmp("--force-cpu-have-mmx", argv[i])) { flag = true; features.mmx = true; }
|
|
if(!_stricmp("--force-cpu-have-mmx2", argv[i])) { flag = true; features.mmx2 = true; }
|
|
if(!_stricmp("--force-cpu-have-sse", argv[i])) { flag = true; features.sse = features.sse2 = features.sse3 = features.ssse3 = true; }
|
|
if(!_stricmp("--force-cpu-have-intel", argv[i])) { flag = true; features.intel = true; }
|
|
}
|
|
if(flag) qWarning("CPU flags overwritten by user-defined parameters. Take care!\n");
|
|
}
|
|
|
|
return features;
|
|
}
|
|
|
|
/*
|
|
* Get the native operating system version
|
|
*/
|
|
DWORD x264_get_os_version(void)
|
|
{
|
|
OSVERSIONINFO osVerInfo;
|
|
memset(&osVerInfo, 0, sizeof(OSVERSIONINFO));
|
|
osVerInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
|
|
DWORD version = 0;
|
|
|
|
if(GetVersionEx(&osVerInfo) == TRUE)
|
|
{
|
|
if(osVerInfo.dwPlatformId != VER_PLATFORM_WIN32_NT)
|
|
{
|
|
throw "Ouuups: Not running under Windows NT. This is not supposed to happen!";
|
|
}
|
|
version = (DWORD)((osVerInfo.dwMajorVersion << 16) | (osVerInfo.dwMinorVersion & 0xffff));
|
|
}
|
|
|
|
return version;
|
|
}
|
|
|
|
/*
|
|
* Check for compatibility mode
|
|
*/
|
|
static bool x264_check_compatibility_mode(const char *exportName, const char *executableName)
|
|
{
|
|
QLibrary kernel32("kernel32.dll");
|
|
|
|
if(exportName != NULL)
|
|
{
|
|
if(kernel32.resolve(exportName) != NULL)
|
|
{
|
|
qWarning("Function '%s' exported from 'kernel32.dll' -> Windows compatibility mode!", exportName);
|
|
qFatal("%s", QApplication::tr("Executable '%1' doesn't support Windows compatibility mode.").arg(QString::fromLatin1(executableName)).toLatin1().constData());
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* Check for process elevation
|
|
*/
|
|
static bool x264_check_elevation(void)
|
|
{
|
|
typedef enum { x264_token_elevationType_class = 18, x264_token_elevation_class = 20 } X264_TOKEN_INFORMATION_CLASS;
|
|
typedef enum { x264_elevationType_default = 1, x264_elevationType_full, x264_elevationType_limited } X264_TOKEN_ELEVATION_TYPE;
|
|
|
|
HANDLE hToken = NULL;
|
|
bool bIsProcessElevated = false;
|
|
|
|
if(OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken))
|
|
{
|
|
X264_TOKEN_ELEVATION_TYPE tokenElevationType;
|
|
DWORD returnLength;
|
|
if(GetTokenInformation(hToken, (TOKEN_INFORMATION_CLASS) x264_token_elevationType_class, &tokenElevationType, sizeof(X264_TOKEN_ELEVATION_TYPE), &returnLength))
|
|
{
|
|
if(returnLength == sizeof(X264_TOKEN_ELEVATION_TYPE))
|
|
{
|
|
switch(tokenElevationType)
|
|
{
|
|
case x264_elevationType_default:
|
|
qDebug("Process token elevation type: Default -> UAC is disabled.\n");
|
|
break;
|
|
case x264_elevationType_full:
|
|
qWarning("Process token elevation type: Full -> potential security risk!\n");
|
|
bIsProcessElevated = true;
|
|
break;
|
|
case x264_elevationType_limited:
|
|
qDebug("Process token elevation type: Limited -> not elevated.\n");
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
CloseHandle(hToken);
|
|
}
|
|
else
|
|
{
|
|
qWarning("Failed to open process token!");
|
|
}
|
|
|
|
return !bIsProcessElevated;
|
|
}
|
|
|
|
/*
|
|
* Initialize Qt framework
|
|
*/
|
|
bool x264_init_qt(int argc, char* argv[])
|
|
{
|
|
static bool qt_initialized = false;
|
|
bool isWine = false;
|
|
typedef BOOL (WINAPI *SetDllDirectoryProc)(WCHAR *lpPathName);
|
|
|
|
//Don't initialized again, if done already
|
|
if(qt_initialized)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
//Secure DLL loading
|
|
QLibrary kernel32("kernel32.dll");
|
|
if(kernel32.load())
|
|
{
|
|
SetDllDirectoryProc pSetDllDirectory = (SetDllDirectoryProc) kernel32.resolve("SetDllDirectoryW");
|
|
if(pSetDllDirectory != NULL) pSetDllDirectory(L"");
|
|
kernel32.unload();
|
|
}
|
|
|
|
//Extract executable name from argv[] array
|
|
char *executableName = argv[0];
|
|
while(char *temp = strpbrk(executableName, "\\/:?"))
|
|
{
|
|
executableName = temp + 1;
|
|
}
|
|
|
|
//Check Qt version
|
|
qDebug("Using Qt v%s [%s], %s, %s", qVersion(), QLibraryInfo::buildDate().toString(Qt::ISODate).toLatin1().constData(), (qSharedBuild() ? "DLL" : "Static"), QLibraryInfo::buildKey().toLatin1().constData());
|
|
qDebug("Compiled with Qt v%s [%s], %s\n", QT_VERSION_STR, QT_PACKAGEDATE_STR, QT_BUILD_KEY);
|
|
if(_stricmp(qVersion(), QT_VERSION_STR))
|
|
{
|
|
qFatal("%s", QApplication::tr("Executable '%1' requires Qt v%2, but found Qt v%3.").arg(QString::fromLatin1(executableName), QString::fromLatin1(QT_VERSION_STR), QString::fromLatin1(qVersion())).toLatin1().constData());
|
|
return false;
|
|
}
|
|
if(QLibraryInfo::buildKey().compare(QString::fromLatin1(QT_BUILD_KEY), Qt::CaseInsensitive))
|
|
{
|
|
qFatal("%s", QApplication::tr("Executable '%1' was built for Qt '%2', but found Qt '%3'.").arg(QString::fromLatin1(executableName), QString::fromLatin1(QT_BUILD_KEY), QLibraryInfo::buildKey()).toLatin1().constData());
|
|
return false;
|
|
}
|
|
|
|
//Check the Windows version
|
|
switch(QSysInfo::windowsVersion() & QSysInfo::WV_NT_based)
|
|
{
|
|
case 0:
|
|
case QSysInfo::WV_NT:
|
|
case QSysInfo::WV_2000:
|
|
qFatal("%s", QApplication::tr("Executable '%1' requires Windows XP or later.").arg(QString::fromLatin1(executableName)).toLatin1().constData());
|
|
break;
|
|
//qDebug("Running on Windows 2000 (not officially supported!).\n");
|
|
//x264_check_compatibility_mode("GetNativeSystemInfo", executableName);
|
|
case QSysInfo::WV_XP:
|
|
qDebug("Running on Windows XP.\n");
|
|
x264_check_compatibility_mode("GetLargePageMinimum", executableName);
|
|
break;
|
|
case QSysInfo::WV_2003:
|
|
qDebug("Running on Windows Server 2003 or Windows XP x64-Edition.\n");
|
|
x264_check_compatibility_mode("GetLocaleInfoEx", executableName);
|
|
break;
|
|
case QSysInfo::WV_VISTA:
|
|
qDebug("Running on Windows Vista or Windows Server 2008.\n");
|
|
x264_check_compatibility_mode("CreateRemoteThreadEx", executableName);
|
|
break;
|
|
case QSysInfo::WV_WINDOWS7:
|
|
qDebug("Running on Windows 7 or Windows Server 2008 R2.\n");
|
|
x264_check_compatibility_mode(NULL, executableName);
|
|
break;
|
|
default:
|
|
{
|
|
DWORD osVersionNo = x264_get_os_version();
|
|
qWarning("Running on an unknown/untested WinNT-based OS (v%u.%u).\n", HIWORD(osVersionNo), LOWORD(osVersionNo));
|
|
}
|
|
break;
|
|
}
|
|
|
|
//Check for Wine
|
|
QLibrary ntdll("ntdll.dll");
|
|
if(ntdll.load())
|
|
{
|
|
if(ntdll.resolve("wine_nt_to_unix_file_name") != NULL) isWine = true;
|
|
if(ntdll.resolve("wine_get_version") != NULL) isWine = true;
|
|
if(isWine) qWarning("It appears we are running under Wine, unexpected things might happen!\n");
|
|
ntdll.unload();
|
|
}
|
|
|
|
//Create Qt application instance and setup version info
|
|
QApplication *application = new QApplication(argc, argv);
|
|
application->setApplicationName("Simple x264 Launcher");
|
|
application->setApplicationVersion(QString().sprintf("%d.%02d", x264_version_major(), x264_version_minor()));
|
|
application->setOrganizationName("LoRd_MuldeR");
|
|
application->setOrganizationDomain("mulder.at.gg");
|
|
application->setWindowIcon(QIcon(":/icons/movie.ico"));
|
|
|
|
//application->setEventFilter(x264_event_filter);
|
|
|
|
//Set text Codec for locale
|
|
QTextCodec::setCodecForLocale(QTextCodec::codecForName("UTF-8"));
|
|
|
|
//Load plugins from application directory
|
|
QCoreApplication::setLibraryPaths(QStringList() << QApplication::applicationDirPath());
|
|
qDebug("Library Path:\n%s\n", QApplication::libraryPaths().first().toUtf8().constData());
|
|
|
|
//Check for supported image formats
|
|
QList<QByteArray> supportedFormats = QImageReader::supportedImageFormats();
|
|
for(int i = 0; g_x264_imageformats[i]; i++)
|
|
{
|
|
if(!supportedFormats.contains(g_x264_imageformats[i]))
|
|
{
|
|
qFatal("Qt initialization error: QImageIOHandler for '%s' missing!", g_x264_imageformats[i]);
|
|
return false;
|
|
}
|
|
}
|
|
|
|
//Add default translations
|
|
// g_x264_translation.files.insert(x264_DEFAULT_LANGID, "");
|
|
// g_x264_translation.names.insert(x264_DEFAULT_LANGID, "English");
|
|
|
|
//Check for process elevation
|
|
if(!x264_check_elevation())
|
|
{
|
|
if(QMessageBox::warning(NULL, "Simple x264 Launcher", "<nobr>Program was started with elevated rights. This is a potential security risk!</nobr>", "Quit Program (Recommended)", "Ignore") == 0)
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
//Update console icon, if a console is attached
|
|
if(g_x264_console_attached && !isWine)
|
|
{
|
|
typedef DWORD (__stdcall *SetConsoleIconFun)(HICON);
|
|
QLibrary kernel32("kernel32.dll");
|
|
if(kernel32.load())
|
|
{
|
|
SetConsoleIconFun SetConsoleIconPtr = (SetConsoleIconFun) kernel32.resolve("SetConsoleIcon");
|
|
if(SetConsoleIconPtr != NULL) SetConsoleIconPtr(QIcon(":/icons/movie.ico").pixmap(16, 16).toWinHICON());
|
|
kernel32.unload();
|
|
}
|
|
}
|
|
|
|
//Done
|
|
qt_initialized = true;
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* Shutdown the computer
|
|
*/
|
|
bool x264_shutdown_computer(const QString &message, const unsigned long timeout, const bool forceShutdown)
|
|
{
|
|
HANDLE hToken = NULL;
|
|
|
|
if(OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken))
|
|
{
|
|
TOKEN_PRIVILEGES privileges;
|
|
memset(&privileges, 0, sizeof(TOKEN_PRIVILEGES));
|
|
privileges.PrivilegeCount = 1;
|
|
privileges.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
|
|
|
|
if(LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME, &privileges.Privileges[0].Luid))
|
|
{
|
|
if(AdjustTokenPrivileges(hToken, FALSE, &privileges, NULL, NULL, NULL))
|
|
{
|
|
const DWORD reason = SHTDN_REASON_MAJOR_APPLICATION | SHTDN_REASON_FLAG_PLANNED;
|
|
return InitiateSystemShutdownEx(NULL, const_cast<wchar_t*>(QWCHAR(message)), timeout, forceShutdown ? TRUE : FALSE, FALSE, reason);
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/*
|
|
* Check for debugger (detect routine)
|
|
*/
|
|
static bool x264_check_for_debugger(void)
|
|
{
|
|
__try
|
|
{
|
|
DebugBreak();
|
|
}
|
|
__except(GetExceptionCode() == EXCEPTION_BREAKPOINT ? EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH)
|
|
{
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* Check for debugger (thread proc)
|
|
*/
|
|
static void WINAPI x264_debug_thread_proc(__in LPVOID lpParameter)
|
|
{
|
|
while(!(IsDebuggerPresent() || x264_check_for_debugger()))
|
|
{
|
|
Sleep(333);
|
|
}
|
|
for(;;)
|
|
{
|
|
TerminateProcess(GetCurrentProcess(), -1);
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Check for debugger (startup routine)
|
|
*/
|
|
static HANDLE x264_debug_thread_init(void)
|
|
{
|
|
if(IsDebuggerPresent() || x264_check_for_debugger())
|
|
{
|
|
x264_fatal_exit(L"Not a debug build. Please unload debugger and try again!");
|
|
}
|
|
|
|
return CreateThread(NULL, NULL, reinterpret_cast<LPTHREAD_START_ROUTINE>(&x264_debug_thread_proc), NULL, NULL, NULL);
|
|
}
|
|
|
|
/*
|
|
* Fatal application exit
|
|
*/
|
|
#pragma intrinsic(_InterlockedExchange)
|
|
void x264_fatal_exit(const wchar_t* exitMessage, const wchar_t* errorBoxMessage)
|
|
{
|
|
static volatile long bFatalFlag = 0L;
|
|
|
|
if(_InterlockedExchange(&bFatalFlag, 1L) == 0L)
|
|
{
|
|
if(GetCurrentThreadId() != g_main_thread_id)
|
|
{
|
|
HANDLE mainThread = OpenThread(THREAD_TERMINATE, FALSE, g_main_thread_id);
|
|
if(mainThread) TerminateThread(mainThread, ULONG_MAX);
|
|
}
|
|
|
|
if(errorBoxMessage)
|
|
{
|
|
MessageBoxW(NULL, errorBoxMessage, L"Simple x264 Launcher - GURU MEDITATION", MB_ICONERROR | MB_TOPMOST | MB_TASKMODAL);
|
|
}
|
|
|
|
FatalAppExit(0, exitMessage);
|
|
|
|
for(;;)
|
|
{
|
|
TerminateProcess(GetCurrentProcess(), -1);
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Initialize debug thread
|
|
*/
|
|
static const HANDLE g_debug_thread = X264_DEBUG ? NULL : x264_debug_thread_init();
|
|
|
|
/*
|
|
* Get number private bytes [debug only]
|
|
*/
|
|
SIZE_T x264_dbg_private_bytes(void)
|
|
{
|
|
#if X264_DEBUG
|
|
PROCESS_MEMORY_COUNTERS_EX memoryCounters;
|
|
memoryCounters.cb = sizeof(PROCESS_MEMORY_COUNTERS_EX);
|
|
GetProcessMemoryInfo(GetCurrentProcess(), (PPROCESS_MEMORY_COUNTERS) &memoryCounters, sizeof(PROCESS_MEMORY_COUNTERS_EX));
|
|
return memoryCounters.PrivateUsage;
|
|
#else
|
|
throw "Cannot call this function in a non-debug build!";
|
|
#endif //X264_DEBUG
|
|
}
|
|
|
|
/*
|
|
* Finalization function
|
|
*/
|
|
void x264_finalization(void)
|
|
{
|
|
//Destroy Qt application object
|
|
QApplication *application = dynamic_cast<QApplication*>(QApplication::instance());
|
|
X264_DELETE(application);
|
|
|
|
//Free STDOUT and STDERR buffers
|
|
if(g_x264_console_attached)
|
|
{
|
|
if(std::filebuf *tmp = dynamic_cast<std::filebuf*>(std::cout.rdbuf()))
|
|
{
|
|
std::cout.rdbuf(NULL);
|
|
X264_DELETE(tmp);
|
|
}
|
|
if(std::filebuf *tmp = dynamic_cast<std::filebuf*>(std::cerr.rdbuf()))
|
|
{
|
|
std::cerr.rdbuf(NULL);
|
|
X264_DELETE(tmp);
|
|
}
|
|
}
|
|
}
|