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Fixed: _vBlankExtend is now cleared at the correct moment.

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This commit is contained in:
Thomas Harte
2015-08-17 17:54:36 -04:00
parent a33d31d02a
commit d21ccddeef
1 changed files with 3 additions and 3 deletions
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6
Machines/Atari2600.cpp
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@@ -240,9 +240,6 @@ void Machine::output_pixels(unsigned int count)
}
}
if(_vBlankExtend && _horizontalTimer == 151)
_vBlankExtend = false;
if(_horizontalTimer < (_vBlankExtend ? 152 : 160))
{
if(_outputBuffer)
@@ -262,6 +259,9 @@ void Machine::output_pixels(unsigned int count)
const int32_t sign_extension = _horizontalTimer >> 31;
_horizontalTimer = (_horizontalTimer&~sign_extension) | (sign_extension&horizontalTimerReload);
if(!_horizontalTimer)
_vBlankExtend = false;
_timestamp ++;
}
}