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Attempted to use the new get_cycles_until_next_event method to take some repetition outside of the PLL and drive event loops.

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This commit is contained in:
Thomas Harte 2016-09-17 22:02:38 -04:00
parent bfed9585b8
commit 79ef38b123
1 changed files with 7 additions and 4 deletions
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11
Storage/Disk/DiskDrive.cpp
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@ -85,11 +85,14 @@ void Drive::run_for_cycles(int number_of_cycles)
if(has_disk()) if(has_disk())
{ {
number_of_cycles *= _clock_rate_multiplier; number_of_cycles *= _clock_rate_multiplier;
while(number_of_cycles--) while(number_of_cycles)
{ {
_cycles_since_index_hole ++; int cycles_until_next_event = (int)get_cycles_until_next_event();
_pll->run_for_cycles(1); int cycles_to_run_for = std::min(cycles_until_next_event, number_of_cycles);
TimedEventLoop::run_for_cycles(1); _cycles_since_index_hole += (unsigned int)cycles_to_run_for;
number_of_cycles -= cycles_to_run_for;
_pll->run_for_cycles(cycles_to_run_for);
TimedEventLoop::run_for_cycles(cycles_to_run_for);
} }
} }
} }