r589: Added threaded rasterizer

[ctsim.git] / src / backgroundsupr.cpp

diff --git a/src/backgroundsupr.cpp b/src/backgroundsupr.cpp
index 4083c8220f8647253b19f44aa124c2bd8eae9bb3..3b2f36245f154f46802f3883da355b809ca4f378 100644 (file)
--- a/src/backgroundsupr.cpp
+++ b/src/backgroundsupr.cpp
@@ -9,7 +9,7 @@
 **  This is part of the CTSim program
 **  Copyright (C) 1983-2001 Kevin Rosenberg
 **
-**  $Id: backgroundsupr.cpp,v 1.7 2001/02/25 19:24:01 kevin Exp $
+**  $Id: backgroundsupr.cpp,v 1.9 2001/02/27 03:59:30 kevin Exp $
 **
 **  This program is free software; you can redistribute it and/or modify
 **  it under the terms of the GNU General Public License (version 2) as
@@ -67,14 +67,14 @@ BackgroundSupervisor::cancelSupervisor (BackgroundSupervisor* pSupervisor)
 }
 
 
-BackgroundSupervisor::BackgroundSupervisor (wxFrame* pParentFrame, wxDocument* pDocument, const char* const pszProcessTitle, int iTotalUnits)
-    : m_pParentFrame(pParentFrame), m_pDocument(pDocument), m_pDialogProgress(NULL), m_strProcessTitle(pszProcessTitle), 
+BackgroundSupervisor::BackgroundSupervisor (SupervisorThread* pMyThread, wxFrame* pParentFrame, wxDocument* pDocument, const char* const pszProcessTitle, int iTotalUnits)
+    : m_pMyThread(pMyThread), m_pParentFrame(pParentFrame), m_pDocument(pDocument), m_pDialogProgress(NULL), m_strProcessTitle(pszProcessTitle), 
     m_iTotalUnits(iTotalUnits), m_iNumThreads(0), m_bDone(false), m_bFail(false), m_bCancelled(false), 
     m_pTimer(NULL), m_bBackgroundTaskAdded(false), m_bWorkersDeleted(false),
     wxEvtHandler()
 {
   m_iNumThreads = theApp->getNumberCPU();
-//    ++m_iNumThreads;
+    ++m_iNumThreads;
 
   m_vecpThreads.reserve (m_iNumThreads);
   for (int iThread = 0; iThread < m_iNumThreads; iThread++)
@@ -125,8 +125,8 @@ BackgroundSupervisor::start()
 {
   int iBaseUnits = m_iTotalUnits / m_iNumThreads;
   int iExtraUnits = m_iTotalUnits % m_iNumThreads;
+  int iStartUnit = 0;
   for (int iThread = 0; iThread < m_iNumThreads; iThread++) {
-    int iStartUnit = iThread * iBaseUnits;
     int iNumUnits = iBaseUnits;
     if (iThread < iExtraUnits)
       ++iNumUnits;
@@ -141,7 +141,8 @@ BackgroundSupervisor::start()
       m_strFailMessage = "Thread creation failed [BackgroundSupervisor]";
       break;
     }
-    m_vecpThreads[iThread]->SetPriority (40);
+   m_vecpThreads[iThread]->SetPriority (40);
+   iStartUnit += iNumUnits;
   }
   if (m_bFail)
     return false;