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(svn r27775) -Fix [FS#6510]: Insufficient thread synchronisation when switching blitters. (JGR)

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frosch
2017-03-11 13:05:54 +00:00
parent 5b7a04ca27
commit 51c6ae62d1
6 changed files with 47 additions and 5 deletions
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11
src/video/win32_v.cpp
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@@ -1333,11 +1333,18 @@ bool VideoDriver_Win32::ToggleFullscreen(bool full_screen)
}
bool VideoDriver_Win32::AfterBlitterChange()
{
return AllocateDibSection(_screen.width, _screen.height, true) && this->MakeWindow(_fullscreen);
}
void VideoDriver_Win32::AcquireBlitterLock()
{
if (_draw_mutex != NULL) _draw_mutex->BeginCritical(true);
bool ret = AllocateDibSection(_screen.width, _screen.height, true) && this->MakeWindow(_fullscreen);
}
void VideoDriver_Win32::ReleaseBlitterLock()
{
if (_draw_mutex != NULL) _draw_mutex->EndCritical(true);
return ret;
}
void VideoDriver_Win32::EditBoxLostFocus()