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| author | Yuri Kunde Schlesner <yuriks@yuriks.net> | 2017-02-19 23:34:47 +0100 |
|---|---|---|
| committer | Yuri Kunde Schlesner <yuriks@yuriks.net> | 2017-02-27 02:22:03 +0100 |
| commit | c75ae6c585f651a1b7c162c2e1ecccd22a1c587d (patch) | |
| tree | 30d51f39c6b57244e1ede29820c3f5d98ca38451 /src/core/hw | |
| parent | SynchronizedWrapper: Add Lock convenience method (diff) | |
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Diffstat (limited to 'src/core/hw')
| -rw-r--r-- | src/core/hw/gpu.cpp | 4 | ||||
| -rw-r--r-- | src/core/hw/gpu.h | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/src/core/hw/gpu.cpp b/src/core/hw/gpu.cpp index fa8c13d36..7cf081aad 100644 --- a/src/core/hw/gpu.cpp +++ b/src/core/hw/gpu.cpp @@ -32,7 +32,7 @@ namespace GPU { Regs g_regs; /// 268MHz CPU clocks / 60Hz frames per second -const u64 frame_ticks = BASE_CLOCK_RATE_ARM11 / 60; +const u64 frame_ticks = BASE_CLOCK_RATE_ARM11 / SCREEN_REFRESH_RATE; /// Event id for CoreTiming static int vblank_event; /// Total number of frames drawn @@ -41,7 +41,7 @@ static u64 frame_count; static u32 time_point; /// Total delay caused by slow frames static float time_delay; -constexpr float FIXED_FRAME_TIME = 1000.0f / 60; +constexpr float FIXED_FRAME_TIME = 1000.0f / SCREEN_REFRESH_RATE; // Max lag caused by slow frames. Can be adjusted to compensate for too many slow frames. Higher // values increases time needed to limit frame rate after spikes constexpr float MAX_LAG_TIME = 18; diff --git a/src/core/hw/gpu.h b/src/core/hw/gpu.h index d53381216..bdd997b2a 100644 --- a/src/core/hw/gpu.h +++ b/src/core/hw/gpu.h @@ -13,6 +13,8 @@ namespace GPU { +constexpr float SCREEN_REFRESH_RATE = 60; + // Returns index corresponding to the Regs member labeled by field_name // TODO: Due to Visual studio bug 209229, offsetof does not return constant expressions // when used with array elements (e.g. GPU_REG_INDEX(memory_fill_config[0])). |