perfstat.h

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/*
 * The ManaPlus Client
 * Copyright (C) 2018-2019 The ManaPlus Developers
 * Copyright (C) 2019-2021 Andrei Karas
 *
 * This file is part of The ManaPlus Client.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef UTILS_PERFSTAT_H
#define UTILS_PERFSTAT_H
 
#include "const/utils/perfstat.h"
 
#include "localconsts.h"
 
struct PerfStats final
{
 PerfStats()
 {
 for (int f = 0; f < 16; f ++)
 ticks[f] = -1;
 }
 
 A_DEFAULT_COPY(PerfStats)
 
 int ticks[16];
};
 
namespace Perf
{
 void init();
 void nextFrame();
 void selectWorstFrame();
 int getTime(const size_t frameId,
 const size_t counterId);
 int getWorstTime(const size_t counterId);
} // namespace Perf
 
extern PerfStats perfStats[PERFSTAT_MAX];
extern size_t perfFrameId;
extern size_t prevPerfFrameId;
extern int *perfFrame;
extern PerfStats worstFrameStats;
extern int skipPerfFrames;
 
#define PERF_STAT(n) \
 perfFrame[n] = tick_time
 
#define PERF_NEXTFRAME() \
 Perf::nextFrame()
 
#endif // UTILS_PERFSTAT_H