/*
 * libmedia-thumbnail
 *
 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
 *
 * Contact: Hyunjun Ko <zzoon.ko@samsung.com>
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

#include <unistd.h>
#include <asm/unistd.h>
#include <time.h>
#include <sys/time.h>
#include "media-thumb-debug.h"

#ifdef _PERFORMANCE_CHECK_
static long g_time_usec = 0L;

long thumb_get_debug_time(void)
{
#ifdef _PERFORMANCE_CHECK_
	struct timeval time;
	gettimeofday(&time, NULL);
	return time.tv_sec * 1000000 + time.tv_usec;
#else
	return 0L;
#endif
}

void thumb_reset_debug_time(void)
{
#ifdef _PERFORMANCE_CHECK_
	struct timeval time;
	gettimeofday(&time, NULL);
	g_time_usec = time.tv_sec * 1000000 + time.tv_usec;
#endif
}

void thumb_print_debug_time(char *time_string)
{
#ifdef _PERFORMANCE_CHECK_
	struct timeval time;
	double totaltime = 0.0;

	gettimeofday(&time, NULL);
	totaltime = (double)(time.tv_sec * 1000000 + time.tv_usec - g_time_usec) / CLOCKS_PER_SEC;

	thumb_dbg("time [%s] : %f", time_string, totaltime);
#endif
}

void
thumb_print_debug_time_ex(long start, long end, const char *func_name, char *time_string)
{
#ifdef _PERFORMANCE_CHECK_
	double totaltime = 0.0;

	totaltime = (double)(end - start) / CLOCKS_PER_SEC;

	thumb_dbg("time [%s: %s] : %f", func_name, time_string, totaltime);
#endif
}
#endif