C++ (Cpp) CDAccess::Read_TOCの例

コード例 #1

ファイル: cdromif.cpp プロジェクト: BadyRaty/Mednafen-Core

bool CDIF_ST::Eject(bool eject_status)
{
 if(UnrecoverableError)
  return(false);

 try
 {
  if(eject_status != DiscEjected)
  {
   disc_cdaccess->Eject(eject_status);

   // Set after ->Eject(), since it might throw an exception.
   DiscEjected = -1;	// For if TOC reading fails or there's something horribly wrong with the disc.

   if(!eject_status)	// Re-read the TOC
   {
    disc_cdaccess->Read_TOC(&disc_toc);

    if(disc_toc.first_track < 1 || disc_toc.last_track > 99 || disc_toc.first_track > disc_toc.last_track)
    {
     throw(MDFN_Error(0, _("TOC first(%d)/last(%d) track numbers bad."), disc_toc.first_track, disc_toc.last_track));
    }
   }
   DiscEjected = eject_status;
  }
 }
 catch(std::exception &e)
 {
  MDFN_PrintError("%s", e.what());
  return(false);
 }

 return(true);
}

コード例 #2

ファイル: cdromif.cpp プロジェクト: Warriors-Blade/beetle-psx-libretro-Simias

bool CDIF_ST::Eject(bool eject_status)
{
   if(UnrecoverableError)
      return(false);

   try
   {
      int32_t old_de = DiscEjected;

      DiscEjected = eject_status;

      if(old_de != DiscEjected)
      {
         disc_cdaccess->Eject(eject_status);

         if(!eject_status)     // Re-read the TOC
         {
            disc_cdaccess->Read_TOC(&disc_toc);

            if(disc_toc.first_track < 1 || disc_toc.last_track > 99 || disc_toc.first_track > disc_toc.last_track)
               throw(MDFN_Error(0, _("TOC first(%d)/last(%d) track numbers bad."), disc_toc.first_track, disc_toc.last_track));
         }
      }
   }
   catch(std::exception &e)
   {
      log_cb(RETRO_LOG_ERROR, "%s\n", e.what());
      return(false);
   }

   return(true);
}

コード例 #3

ファイル: cdromif.cpp プロジェクト: BadyRaty/Mednafen-Core

void CDIF_MT::RT_EjectDisc(bool eject_status, bool skip_actual_eject)
{
 if(eject_status != DiscEjected)
 {
  if(!skip_actual_eject)
   disc_cdaccess->Eject(eject_status);

  // Set after ->Eject(), since it might throw an exception.
  DiscEjected = -1;	// For if TOC reading fails or there's something horribly wrong with the disc.

  if(!eject_status)	// Re-read the TOC
  {
   disc_cdaccess->Read_TOC(&disc_toc);

   if(disc_toc.first_track < 1 || disc_toc.last_track > 99 || disc_toc.first_track > disc_toc.last_track)
   {
    throw(MDFN_Error(0, _("TOC first(%d)/last(%d) track numbers bad."), disc_toc.first_track, disc_toc.last_track));
   }
  }
  DiscEjected = eject_status;

  SBWritePos = 0;
  ra_lba = 0;
  ra_count = 0;
  last_read_lba = ~0U;
  memset(SectorBuffers, 0, SBSize * sizeof(CDIF_Sector_Buffer));
 }
}

コード例 #4

ファイル: cdromif.cpp プロジェクト: Warriors-Blade/beetle-psx-libretro-Simias

void CDIF_MT::RT_EjectDisc(bool eject_status, bool skip_actual_eject)
{
   int32_t old_de = DiscEjected;

   DiscEjected = eject_status;

   if(old_de != DiscEjected)
   {
      if(!skip_actual_eject)
         disc_cdaccess->Eject(eject_status);

      if(!eject_status)	// Re-read the TOC
      {
         disc_cdaccess->Read_TOC(&disc_toc);

         if(disc_toc.first_track < 1 || disc_toc.last_track > 99 || disc_toc.first_track > disc_toc.last_track)
            throw(MDFN_Error(0, _("TOC first(%d)/last(%d) track numbers bad."), disc_toc.first_track, disc_toc.last_track));
      }

      SBWritePos = 0;
      ra_lba = 0;
      ra_count = 0;
      last_read_lba = ~0U;
      memset(SectorBuffers, 0, SBSize * sizeof(CDIF_Sector_Buffer));
   }
}