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Merge pull request #433 from lioncash/logging
core_timing: Don't include the log header in core timing's header
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commit
8c665d6752
@ -6,6 +6,7 @@
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#include <algorithm>
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#include <cinttypes>
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#include <limits>
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#include <mutex>
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#include <string>
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#include <tuple>
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@ -57,7 +58,8 @@ static u64 event_fifo_id;
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// to the event_queue by the emu thread
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static Common::MPSCQueue<Event, false> ts_queue;
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static constexpr int MAX_SLICE_LENGTH = 20000;
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constexpr int MAX_SLICE_LENGTH = 20000;
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constexpr u64 MAX_VALUE_TO_MULTIPLY = std::numeric_limits<s64>::max() / BASE_CLOCK_RATE;
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static s64 idled_cycles;
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@ -70,6 +72,54 @@ static EventType* ev_lost = nullptr;
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static void EmptyTimedCallback(u64 userdata, s64 cyclesLate) {}
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s64 usToCycles(s64 us) {
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if (us / 1000000 > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_ERROR(Core_Timing, "Integer overflow, use max value");
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return std::numeric_limits<s64>::max();
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}
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if (us > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_DEBUG(Core_Timing, "Time very big, do rounding");
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return BASE_CLOCK_RATE * (us / 1000000);
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}
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return (BASE_CLOCK_RATE * us) / 1000000;
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}
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s64 usToCycles(u64 us) {
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if (us / 1000000 > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_ERROR(Core_Timing, "Integer overflow, use max value");
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return std::numeric_limits<s64>::max();
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}
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if (us > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_DEBUG(Core_Timing, "Time very big, do rounding");
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return BASE_CLOCK_RATE * static_cast<s64>(us / 1000000);
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}
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return (BASE_CLOCK_RATE * static_cast<s64>(us)) / 1000000;
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}
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s64 nsToCycles(s64 ns) {
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if (ns / 1000000000 > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_ERROR(Core_Timing, "Integer overflow, use max value");
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return std::numeric_limits<s64>::max();
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}
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if (ns > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_DEBUG(Core_Timing, "Time very big, do rounding");
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return BASE_CLOCK_RATE * (ns / 1000000000);
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}
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return (BASE_CLOCK_RATE * ns) / 1000000000;
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}
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s64 nsToCycles(u64 ns) {
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if (ns / 1000000000 > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_ERROR(Core_Timing, "Integer overflow, use max value");
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return std::numeric_limits<s64>::max();
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}
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if (ns > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_DEBUG(Core_Timing, "Time very big, do rounding");
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return BASE_CLOCK_RATE * (static_cast<s64>(ns) / 1000000000);
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}
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return (BASE_CLOCK_RATE * static_cast<s64>(ns)) / 1000000000;
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}
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EventType* RegisterEvent(const std::string& name, TimedCallback callback) {
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// check for existing type with same name.
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// we want event type names to remain unique so that we can use them for serialization.
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@ -18,17 +18,14 @@
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*/
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#include <functional>
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#include <limits>
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#include <string>
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#include "common/common_types.h"
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#include "common/logging/log.h"
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namespace CoreTiming {
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// The below clock rate is based on Switch's clockspeed being widely known as 1.020GHz
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// The exact value used is of course unverified.
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constexpr u64 BASE_CLOCK_RATE = 1019215872; // Switch clock speed is 1020MHz un/docked
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constexpr u64 MAX_VALUE_TO_MULTIPLY = std::numeric_limits<s64>::max() / BASE_CLOCK_RATE;
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inline s64 msToCycles(int ms) {
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// since ms is int there is no way to overflow
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@ -51,29 +48,9 @@ inline s64 usToCycles(int us) {
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return (BASE_CLOCK_RATE * static_cast<s64>(us) / 1000000);
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}
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inline s64 usToCycles(s64 us) {
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if (us / 1000000 > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_ERROR(Core_Timing, "Integer overflow, use max value");
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return std::numeric_limits<s64>::max();
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}
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if (us > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_DEBUG(Core_Timing, "Time very big, do rounding");
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return BASE_CLOCK_RATE * (us / 1000000);
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}
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return (BASE_CLOCK_RATE * us) / 1000000;
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}
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s64 usToCycles(s64 us);
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inline s64 usToCycles(u64 us) {
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if (us / 1000000 > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_ERROR(Core_Timing, "Integer overflow, use max value");
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return std::numeric_limits<s64>::max();
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}
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if (us > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_DEBUG(Core_Timing, "Time very big, do rounding");
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return BASE_CLOCK_RATE * static_cast<s64>(us / 1000000);
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}
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return (BASE_CLOCK_RATE * static_cast<s64>(us)) / 1000000;
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}
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s64 usToCycles(u64 us);
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inline s64 nsToCycles(float ns) {
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return static_cast<s64>(BASE_CLOCK_RATE * (0.000000001f) * ns);
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@ -83,29 +60,9 @@ inline s64 nsToCycles(int ns) {
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return BASE_CLOCK_RATE * static_cast<s64>(ns) / 1000000000;
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}
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inline s64 nsToCycles(s64 ns) {
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if (ns / 1000000000 > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_ERROR(Core_Timing, "Integer overflow, use max value");
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return std::numeric_limits<s64>::max();
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}
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if (ns > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_DEBUG(Core_Timing, "Time very big, do rounding");
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return BASE_CLOCK_RATE * (ns / 1000000000);
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}
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return (BASE_CLOCK_RATE * ns) / 1000000000;
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}
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s64 nsToCycles(s64 ns);
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inline s64 nsToCycles(u64 ns) {
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if (ns / 1000000000 > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_ERROR(Core_Timing, "Integer overflow, use max value");
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return std::numeric_limits<s64>::max();
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}
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if (ns > MAX_VALUE_TO_MULTIPLY) {
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NGLOG_DEBUG(Core_Timing, "Time very big, do rounding");
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return BASE_CLOCK_RATE * (static_cast<s64>(ns) / 1000000000);
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}
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return (BASE_CLOCK_RATE * static_cast<s64>(ns)) / 1000000000;
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}
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s64 nsToCycles(u64 ns);
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inline u64 cyclesToNs(s64 cycles) {
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return cycles * 1000000000 / BASE_CLOCK_RATE;
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