Small optimization to GPU::SystemTicksToCRTCTicks
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@ -408,21 +408,14 @@ TickCount GPU::CRTCTicksToSystemTicks(TickCount gpu_ticks, TickCount fractional_
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TickCount GPU::SystemTicksToCRTCTicks(TickCount sysclk_ticks, TickCount* fractional_ticks) const
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TickCount GPU::SystemTicksToCRTCTicks(TickCount sysclk_ticks, TickCount* fractional_ticks) const
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{
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{
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if (!m_console_is_pal)
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u64 mul = u64(sysclk_ticks);
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{
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mul *= !m_console_is_pal ? u64(715909) : u64(709379);
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const u64 mul = u64(sysclk_ticks) * u64(715909) + u64(*fractional_ticks);
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mul += u64(*fractional_ticks);
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const TickCount ticks = static_cast<TickCount>(mul / u64(451584));
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const TickCount ticks = static_cast<TickCount>(mul / u64(451584));
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*fractional_ticks = static_cast<TickCount>(mul % u64(451584));
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*fractional_ticks = static_cast<TickCount>(mul % u64(451584));
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return ticks;
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return ticks;
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}
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}
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else
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{
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const u64 mul = u64(sysclk_ticks) * u64(709379) + u64(*fractional_ticks);
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const TickCount ticks = static_cast<TickCount>(mul / u64(451584));
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*fractional_ticks = static_cast<TickCount>(mul % u64(451584));
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return ticks;
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}
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}
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void GPU::AddCommandTicks(TickCount ticks)
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void GPU::AddCommandTicks(TickCount ticks)
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{
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{
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