23 lines
739 B
C
23 lines
739 B
C
/*
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* This software is licensed under the terms of the MIT License.
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* See COPYING for further information.
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* ---
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* Copyright (c) 2011-2024, Lukas Weber <laochailan@web.de>.
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* Copyright (c) 2012-2024, Andrei Alexeyev <akari@taisei-project.org>.
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*/
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#pragma once
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#include "taisei.h"
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#include "hirestime.h"
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typedef struct {
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hrtime_t frametimes[120]; // size = number of frames to average
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double fps; // average fps over the last X frames
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hrtime_t frametime; // average frame time over the last X frames;
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hrtime_t last_update_time; // internal; last time the average was recalculated
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} FPSCounter;
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uint32_t get_effective_frameskip(void);
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void fpscounter_reset(FPSCounter *fps);
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void fpscounter_update(FPSCounter *fps);
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