src/thread_avisynth.h

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Simple x264 Launcher
   3 // Copyright (C) 2004-2018 LoRd_MuldeR <MuldeR2@GMX.de>
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License along
  16 // with this program; if not, write to the Free Software Foundation, Inc.,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 // http://www.gnu.org/licenses/gpl-2.0.txt
  20 ///////////////////////////////////////////////////////////////////////////////
  21
  22 #pragma once
  23
  24 #include <QThread>
  25 #include <QMutex>
  26
  27 class QLibrary;
  28 class SysinfoModel;
  29 class QFile;
  30
  31 class AvisynthCheckThread : public QThread
  32 {
  33         Q_OBJECT
  34
  35 public:
  36         static bool detect(SysinfoModel *sysinfo);
  37
  38 protected:
  39         AvisynthCheckThread(const SysinfoModel *const sysinfo);
  40         ~AvisynthCheckThread(void);
  41
  42         int getSuccess(void) { return m_success; }
  43         bool getException(void) { return m_exception; }
  44         QString getPath(void) { return m_basePath; }
  45
  46         typedef enum _AvisynthFlags
  47         {
  48                 AVISYNTH_X86 = 0x1,
  49                 AVISYNTH_X64 = 0x2
  50         }
  51         AvisynthFlags;
  52
  53 private slots:
  54         void start(Priority priority = InheritPriority) { QThread::start(priority); }
  55
  56 private:
  57         volatile bool m_exception;
  58         int m_success;
  59         QString m_basePath;
  60         const SysinfoModel *const m_sysinfo;
  61
  62         static QMutex m_avsLock;
  63         static QScopedPointer<QFile> m_avsDllPath[2];
  64
  65         //Entry point
  66         virtual void run(void);
  67
  68         //Functions
  69         static void detectAvisynthVersion1(int &success, QString &basePath, const SysinfoModel *const sysinfo, volatile bool *exception);
  70         static void detectAvisynthVersion2(int &success, QString &basePath, const SysinfoModel *const sysinfo, volatile bool *exception);
  71         static void detectAvisynthVersion3(int &success, QString &basePath, const SysinfoModel *const sysinfo);
  72
  73         //Internal functions
  74         static bool checkAvisynth(QString &basePath, const SysinfoModel *const sysinfo, QFile *&path, const bool &x64);
  75 };