mirror of
https://github.com/CTCaer/RetroArch.git
synced 2024-12-21 02:08:16 +00:00
82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
/* RetroArch - A frontend for libretro.
|
|
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
|
|
* Copyright (C) 2011-2014 - Daniel De Matteis
|
|
*
|
|
* RetroArch 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 Found-
|
|
* ation, either version 3 of the License, or (at your option) any later version.
|
|
*
|
|
* RetroArch 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 RetroArch.
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#ifndef _RARCH_PERF_H
|
|
#define _RARCH_PERF_H
|
|
|
|
#ifdef _WIN32
|
|
#define PERF_LOG_FMT "[PERF]: Avg (%s): %I64u ticks, %I64u runs.\n"
|
|
#else
|
|
#define PERF_LOG_FMT "[PERF]: Avg (%s): %llu ticks, %llu runs.\n"
|
|
#endif
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#include "general.h"
|
|
|
|
#define MAX_COUNTERS 64
|
|
|
|
extern const struct retro_perf_counter *perf_counters_rarch[MAX_COUNTERS];
|
|
extern const struct retro_perf_counter *perf_counters_libretro[MAX_COUNTERS];
|
|
extern unsigned perf_ptr_rarch;
|
|
extern unsigned perf_ptr_libretro;
|
|
|
|
retro_perf_tick_t rarch_get_perf_counter(void);
|
|
retro_time_t rarch_get_time_usec(void);
|
|
void rarch_perf_register(struct retro_perf_counter *perf);
|
|
void retro_perf_register(struct retro_perf_counter *perf); // Same as rarch_perf_register, just for libretro cores.
|
|
void retro_perf_clear(void);
|
|
void rarch_perf_log(void);
|
|
void retro_perf_log(void);
|
|
|
|
static inline void rarch_perf_start(struct retro_perf_counter *perf)
|
|
{
|
|
if (g_extern.perfcnt_enable)
|
|
{
|
|
perf->call_cnt++;
|
|
perf->start = rarch_get_perf_counter();
|
|
}
|
|
}
|
|
|
|
static inline void rarch_perf_stop(struct retro_perf_counter *perf)
|
|
{
|
|
if (g_extern.perfcnt_enable)
|
|
perf->total += rarch_get_perf_counter() - perf->start;
|
|
}
|
|
|
|
uint64_t rarch_get_cpu_features(void);
|
|
unsigned rarch_get_cpu_cores(void);
|
|
|
|
// Used internally by RetroArch.
|
|
#define RARCH_PERFORMANCE_INIT(X) \
|
|
static struct retro_perf_counter X = {#X}; \
|
|
do { \
|
|
if (!(X).registered) \
|
|
rarch_perf_register(&(X)); \
|
|
} while(0)
|
|
|
|
#define RARCH_PERFORMANCE_START(X) rarch_perf_start(&(X))
|
|
#define RARCH_PERFORMANCE_STOP(X) rarch_perf_stop(&(X))
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|
|
|