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author | bunnei <bunneidev@gmail.com> | 2023-06-22 06:12:46 +0200 |
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committer | GitHub <noreply@github.com> | 2023-06-22 06:12:46 +0200 |
commit | e3122c5b468fd59b7eded5a3a7300643d05616bc (patch) | |
tree | 3fe4c2c0bea83f3bb8849ef8839b9520873d41c2 /src/video_core/gpu.cpp | |
parent | Merge pull request #10777 from liamwhite/no-barrier (diff) | |
parent | nvdisp: Fix SingleCore frametime reporting (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/gpu.cpp | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp index 456f733cf..db385076d 100644 --- a/src/video_core/gpu.cpp +++ b/src/video_core/gpu.cpp @@ -193,18 +193,13 @@ struct GPU::Impl { } [[nodiscard]] u64 GetTicks() const { - // This values were reversed engineered by fincs from NVN - // The gpu clock is reported in units of 385/625 nanoseconds - constexpr u64 gpu_ticks_num = 384; - constexpr u64 gpu_ticks_den = 625; + u64 gpu_tick = system.CoreTiming().GetGPUTicks(); - u64 nanoseconds = system.CoreTiming().GetCPUTimeNs().count(); if (Settings::values.use_fast_gpu_time.GetValue()) { - nanoseconds /= 256; + gpu_tick /= 256; } - const u64 nanoseconds_num = nanoseconds / gpu_ticks_den; - const u64 nanoseconds_rem = nanoseconds % gpu_ticks_den; - return nanoseconds_num * gpu_ticks_num + (nanoseconds_rem * gpu_ticks_num) / gpu_ticks_den; + + return gpu_tick; } [[nodiscard]] bool IsAsync() const { |