111 lines
2.6 KiB
C
111 lines
2.6 KiB
C
/*
|
|
* Copyright 2015 Rockchip Electronics Co. LTD
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#define MODULE_TAG "mpp_time_test"
|
|
|
|
#include "mpp_log.h"
|
|
#include "mpp_time.h"
|
|
|
|
void *timer_test(void *param)
|
|
{
|
|
static RK_S32 count = 0;
|
|
(void) param;
|
|
|
|
mpp_log("mpp timer trigger %d\n", count++);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
int main()
|
|
{
|
|
RK_S64 time_0;
|
|
RK_S64 time_1;
|
|
MppClock clock;
|
|
MppTimer timer;
|
|
RK_S32 i;
|
|
|
|
mpp_log("mpp time test start\n");
|
|
|
|
time_0 = mpp_time();
|
|
|
|
msleep(10);
|
|
|
|
time_1 = mpp_time();
|
|
|
|
mpp_log("time 0 %lld us\n", time_0);
|
|
mpp_log("time 1 %lld us\n", time_1);
|
|
mpp_log("diff expected 10 ms real %.2f ms\n", (float)(time_1 - time_0) / 1000);
|
|
|
|
mpp_log("mpp time test done\n");
|
|
|
|
mpp_log("mpp timer test start\n");
|
|
|
|
timer = mpp_timer_get("test");
|
|
|
|
mpp_timer_set_callback(timer, timer_test, NULL);
|
|
mpp_timer_set_timing(timer, 1000, 1000);
|
|
mpp_timer_set_enable(timer, 1);
|
|
|
|
sleep(2);
|
|
|
|
mpp_timer_put(timer);
|
|
|
|
mpp_log("mpp timer test done\n");
|
|
|
|
mpp_log("mpp clock test start\n");
|
|
|
|
clock = mpp_clock_get("clock loop test");
|
|
|
|
mpp_clock_enable(clock, 1);
|
|
|
|
for (i = 0; i < 1000; i++) {
|
|
mpp_clock_start(clock);
|
|
msleep(2);
|
|
mpp_clock_pause(clock);
|
|
}
|
|
|
|
mpp_log("loop 1000 times clock 2ms start/pause operation:\n");
|
|
mpp_log("total time %8.3f ms\n", mpp_clock_get_sum(clock) / 1000.0);
|
|
mpp_log("average time %8.3f ms\n",
|
|
mpp_clock_get_sum(clock) / mpp_clock_get_count(clock) / 1000.0);
|
|
|
|
mpp_clock_reset(clock);
|
|
|
|
for (i = 0; i < 10000; i++) {
|
|
mpp_clock_start(clock);
|
|
mpp_time();
|
|
mpp_clock_pause(clock);
|
|
}
|
|
|
|
mpp_log("mpp_time cost %.3f ms\n",
|
|
mpp_clock_get_sum(clock) / mpp_clock_get_count(clock) / 1000.0);
|
|
|
|
mpp_clock_reset(clock);
|
|
mpp_clock_start(clock);
|
|
msleep(20);
|
|
time_0 = mpp_clock_pause(clock);
|
|
msleep(20);
|
|
time_1 = mpp_clock_pause(clock);
|
|
|
|
mpp_log("mpp_time pause 0 at %.3f ms pause 1 at %.3f ms\n",
|
|
time_0 / 1000.0, time_1 / 1000.0);
|
|
|
|
|
|
mpp_log("mpp time test done\n");
|
|
|
|
return 0;
|
|
}
|