1*4882a593Smuzhiyun /*
2*4882a593Smuzhiyun * Copyright 2015 Rockchip Electronics Co. LTD
3*4882a593Smuzhiyun *
4*4882a593Smuzhiyun * Licensed under the Apache License, Version 2.0 (the "License");
5*4882a593Smuzhiyun * you may not use this file except in compliance with the License.
6*4882a593Smuzhiyun * You may obtain a copy of the License at
7*4882a593Smuzhiyun *
8*4882a593Smuzhiyun * http://www.apache.org/licenses/LICENSE-2.0
9*4882a593Smuzhiyun *
10*4882a593Smuzhiyun * Unless required by applicable law or agreed to in writing, software
11*4882a593Smuzhiyun * distributed under the License is distributed on an "AS IS" BASIS,
12*4882a593Smuzhiyun * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13*4882a593Smuzhiyun * See the License for the specific language governing permissions and
14*4882a593Smuzhiyun * limitations under the License.
15*4882a593Smuzhiyun */
16*4882a593Smuzhiyun
17*4882a593Smuzhiyun #define MODULE_TAG "mpp_time_test"
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun #include "mpp_log.h"
20*4882a593Smuzhiyun #include "mpp_time.h"
21*4882a593Smuzhiyun
timer_test(void * param)22*4882a593Smuzhiyun void *timer_test(void *param)
23*4882a593Smuzhiyun {
24*4882a593Smuzhiyun static RK_S32 count = 0;
25*4882a593Smuzhiyun (void) param;
26*4882a593Smuzhiyun
27*4882a593Smuzhiyun mpp_log("mpp timer trigger %d\n", count++);
28*4882a593Smuzhiyun
29*4882a593Smuzhiyun return NULL;
30*4882a593Smuzhiyun }
31*4882a593Smuzhiyun
main()32*4882a593Smuzhiyun int main()
33*4882a593Smuzhiyun {
34*4882a593Smuzhiyun RK_S64 time_0;
35*4882a593Smuzhiyun RK_S64 time_1;
36*4882a593Smuzhiyun MppClock clock;
37*4882a593Smuzhiyun MppTimer timer;
38*4882a593Smuzhiyun RK_S32 i;
39*4882a593Smuzhiyun
40*4882a593Smuzhiyun mpp_log("mpp time test start\n");
41*4882a593Smuzhiyun
42*4882a593Smuzhiyun time_0 = mpp_time();
43*4882a593Smuzhiyun
44*4882a593Smuzhiyun msleep(10);
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun time_1 = mpp_time();
47*4882a593Smuzhiyun
48*4882a593Smuzhiyun mpp_log("time 0 %lld us\n", time_0);
49*4882a593Smuzhiyun mpp_log("time 1 %lld us\n", time_1);
50*4882a593Smuzhiyun mpp_log("diff expected 10 ms real %.2f ms\n", (float)(time_1 - time_0) / 1000);
51*4882a593Smuzhiyun
52*4882a593Smuzhiyun mpp_log("mpp time test done\n");
53*4882a593Smuzhiyun
54*4882a593Smuzhiyun mpp_log("mpp timer test start\n");
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun timer = mpp_timer_get("test");
57*4882a593Smuzhiyun
58*4882a593Smuzhiyun mpp_timer_set_callback(timer, timer_test, NULL);
59*4882a593Smuzhiyun mpp_timer_set_timing(timer, 1000, 1000);
60*4882a593Smuzhiyun mpp_timer_set_enable(timer, 1);
61*4882a593Smuzhiyun
62*4882a593Smuzhiyun sleep(2);
63*4882a593Smuzhiyun
64*4882a593Smuzhiyun mpp_timer_put(timer);
65*4882a593Smuzhiyun
66*4882a593Smuzhiyun mpp_log("mpp timer test done\n");
67*4882a593Smuzhiyun
68*4882a593Smuzhiyun mpp_log("mpp clock test start\n");
69*4882a593Smuzhiyun
70*4882a593Smuzhiyun clock = mpp_clock_get("clock loop test");
71*4882a593Smuzhiyun
72*4882a593Smuzhiyun mpp_clock_enable(clock, 1);
73*4882a593Smuzhiyun
74*4882a593Smuzhiyun for (i = 0; i < 1000; i++) {
75*4882a593Smuzhiyun mpp_clock_start(clock);
76*4882a593Smuzhiyun msleep(2);
77*4882a593Smuzhiyun mpp_clock_pause(clock);
78*4882a593Smuzhiyun }
79*4882a593Smuzhiyun
80*4882a593Smuzhiyun mpp_log("loop 1000 times clock 2ms start/pause operation:\n");
81*4882a593Smuzhiyun mpp_log("total time %8.3f ms\n", mpp_clock_get_sum(clock) / 1000.0);
82*4882a593Smuzhiyun mpp_log("average time %8.3f ms\n",
83*4882a593Smuzhiyun mpp_clock_get_sum(clock) / mpp_clock_get_count(clock) / 1000.0);
84*4882a593Smuzhiyun
85*4882a593Smuzhiyun mpp_clock_reset(clock);
86*4882a593Smuzhiyun
87*4882a593Smuzhiyun for (i = 0; i < 10000; i++) {
88*4882a593Smuzhiyun mpp_clock_start(clock);
89*4882a593Smuzhiyun mpp_time();
90*4882a593Smuzhiyun mpp_clock_pause(clock);
91*4882a593Smuzhiyun }
92*4882a593Smuzhiyun
93*4882a593Smuzhiyun mpp_log("mpp_time cost %.3f ms\n",
94*4882a593Smuzhiyun mpp_clock_get_sum(clock) / mpp_clock_get_count(clock) / 1000.0);
95*4882a593Smuzhiyun
96*4882a593Smuzhiyun mpp_clock_reset(clock);
97*4882a593Smuzhiyun mpp_clock_start(clock);
98*4882a593Smuzhiyun msleep(20);
99*4882a593Smuzhiyun time_0 = mpp_clock_pause(clock);
100*4882a593Smuzhiyun msleep(20);
101*4882a593Smuzhiyun time_1 = mpp_clock_pause(clock);
102*4882a593Smuzhiyun
103*4882a593Smuzhiyun mpp_log("mpp_time pause 0 at %.3f ms pause 1 at %.3f ms\n",
104*4882a593Smuzhiyun time_0 / 1000.0, time_1 / 1000.0);
105*4882a593Smuzhiyun
106*4882a593Smuzhiyun
107*4882a593Smuzhiyun mpp_log("mpp time test done\n");
108*4882a593Smuzhiyun
109*4882a593Smuzhiyun return 0;
110*4882a593Smuzhiyun }
111