/*
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* xcam_obj_debug.h - object profiling and debug
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*
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* Copyright (c) 2015 Intel Corporation
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Author: Wind Yuan <feng.yuan@intel.com>
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*/
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#ifndef XCAM_OBJ_DEBUG_H
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#define XCAM_OBJ_DEBUG_H
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#include <stdio.h>
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// default duration of frame numbers
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#define XCAM_OBJ_DUR_FRAME_NUM 30
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#define XCAM_STATIC_FPS_CALCULATION(objname, count) \
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do{ \
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static uint32_t num_frame = 0; \
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static struct timeval last_sys_time; \
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static struct timeval first_sys_time; \
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static bool b_last_sys_time_init = false; \
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if (!b_last_sys_time_init) { \
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gettimeofday (&last_sys_time, NULL); \
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gettimeofday (&first_sys_time, NULL); \
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b_last_sys_time_init = true; \
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} else { \
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if ((num_frame%count)==0) { \
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double total, current; \
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struct timeval cur_sys_time; \
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gettimeofday (&cur_sys_time, NULL); \
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total = (cur_sys_time.tv_sec - first_sys_time.tv_sec)*1.0f + \
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(cur_sys_time.tv_usec - first_sys_time.tv_usec)/1000000.0f; \
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current = (cur_sys_time.tv_sec - last_sys_time.tv_sec)*1.0f + \
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(cur_sys_time.tv_usec - last_sys_time.tv_usec)/1000000.0f; \
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LOGI("%s Current fps: %.2f, Total avg fps: %.2f\n", \
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#objname, ((float)(count))/current, (float)num_frame/total); \
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last_sys_time = cur_sys_time; \
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} \
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} \
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++num_frame; \
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}while(0)
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#define XCAM_STATIC_PROFILING_START(name) \
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static unsigned int name##_times = 0; \
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static struct timeval name##_start_time; \
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static struct timeval name##_end_time; \
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gettimeofday (& name##_start_time, NULL); \
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++ name##_times;
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#define XCAM_STATIC_PROFILING_END(name, times_of_print) \
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static double name##_sum_time = 0; \
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gettimeofday (& name##_end_time, NULL); \
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name##_sum_time += (name##_end_time.tv_sec - name##_start_time.tv_sec)*1000.0f + \
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(name##_end_time.tv_usec - name##_start_time.tv_usec)/1000.0f; \
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if (name##_times >= times_of_print) { \
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LOGI("profiling %s, fps:%.2f duration:%.2fms\n", #name, \
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(name##_times*1000.0f/name##_sum_time), name##_sum_time/name##_times); \
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name##_times = 0; \
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name##_sum_time = 0.0; \
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}
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#if ENABLE_PROFILING
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#define XCAM_OBJ_PROFILING_DEFINES \
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struct timeval _profiling_start_time; \
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uint32_t _profiling_times; \
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double _profiling_sum_duration
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#define XCAM_OBJ_PROFILING_INIT \
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xcam_mem_clear (_profiling_start_time); \
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_profiling_times = 0; \
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_profiling_sum_duration = 0.0
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#define XCAM_OBJ_PROFILING_START \
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gettimeofday (&_profiling_start_time, NULL)
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#define XCAM_OBJ_PROFILING_END(name, times) \
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struct timeval profiling_now; \
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gettimeofday (&profiling_now, NULL); \
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_profiling_sum_duration += \
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(profiling_now.tv_sec - _profiling_start_time.tv_sec) * 1000.0f + \
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(profiling_now.tv_usec - _profiling_start_time.tv_usec) / 1000.0f; \
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++_profiling_times; \
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if (_profiling_times >= times) { \
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char buf[1024]; \
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snprintf (buf, 1024, "profiling %s,average duration:%.2fms\n", \
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(name), (_profiling_sum_duration/times)); \
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LOGI("%s", buf); \
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_profiling_times = 0; \
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_profiling_sum_duration = 0.0; \
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}
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#else
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#define XCAM_OBJ_PROFILING_DEFINES
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#define XCAM_OBJ_PROFILING_INIT
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#define XCAM_OBJ_PROFILING_START
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#define XCAM_OBJ_PROFILING_END(name, times)
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#endif
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#endif //XCAM_OBJ_DEBUG_H
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