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- realloc wxScreen if already used (for 2nd simulation support)

This commit is contained in:
Volker Ruppert 2006-09-21 21:07:17 +00:00
parent 1f5d311ca1
commit e315eb0fa6
1 changed files with 4 additions and 2 deletions
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6
bochs/gui/wx.cc
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@ -1,5 +1,5 @@
/////////////////////////////////////////////////////////////////
// $Id: wx.cc,v 1.87 2006-09-12 13:05:07 vruppert Exp $
// $Id: wx.cc,v 1.88 2006-09-21 21:07:17 vruppert Exp $
/////////////////////////////////////////////////////////////////
//
// wxWidgets VGA display for Bochs. wx.cc implements a custom
@ -905,8 +905,10 @@ bx_wx_gui_c::specific_init(int argc, char **argv, unsigned tilewidth, unsigned t
IFDBG_VGA(wxLogDebug (wxT ("MyPanel::specific_init got lock. wxScreen=%p", wxScreen)));
if (wxScreen == NULL) {
wxScreen = (char *)malloc(wxScreenX * wxScreenY * 3);
memset(wxScreen, 0, wxScreenX * wxScreenY * 3);
} else {
wxScreen = (char *)realloc(wxScreen, wxScreenX * wxScreenY * 3);
}
memset(wxScreen, 0, wxScreenX * wxScreenY * 3);
wxTileX = tilewidth;
wxTileY = tileheight;