mirror of https://github.com/snes9xgit/snes9x.git
27 lines
617 B
C++
27 lines
617 B
C++
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template<unsigned cycle_frequency>
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void SMP::Timer<cycle_frequency>::tick() {
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if(++stage1_ticks < cycle_frequency) return;
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stage1_ticks = 0;
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if(enable == false) return;
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if(++stage2_ticks != target) return;
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stage2_ticks = 0;
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stage3_ticks = (stage3_ticks + 1) & 15;
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}
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template<unsigned cycle_frequency>
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void SMP::Timer<cycle_frequency>::tick(unsigned clocks) {
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stage1_ticks += clocks;
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if(stage1_ticks < cycle_frequency) return;
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stage1_ticks -= cycle_frequency;
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if(enable == false) return;
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if(++stage2_ticks != target) return;
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stage2_ticks = 0;
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stage3_ticks = (stage3_ticks + 1) & 15;
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}
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