329 lines
9.4 KiB
C
329 lines
9.4 KiB
C
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/*
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* Copyright (c) 2015-2018, The Linux Foundation. All rights reserved.
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* Not a Contribution.
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*
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* Copyright (C) 2012 The Android Open Source Project
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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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#ifndef __QCAMERATRACE_H__
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#define __QCAMERATRACE_H__
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#include <stdlib.h>
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#include <pthread.h>
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#include <utils/Trace.h>
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#include "camscope_packet_type.h"
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#ifdef QCAMERA_REDEFINE_LOG
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#define CAM_MODULE CAM_HAL_MODULE
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extern "C" {
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#include "mm_camera_dbg.h"
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}
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#endif
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#undef ATRACE_CALL
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#undef ATRACE_NAME
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#undef ATRACE_BEGIN
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#undef ATRACE_INT
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#undef ATRACE_END
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#undef ATRACE_BEGIN_SNPRINTF
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#undef KPI_ATRACE_BEGIN
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#undef KPI_ATRACE_END
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#undef KPI_ATRACE_INT
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#undef ATRACE_TAG
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#undef ATRACE_BEGIN_DBG
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#undef ATRACE_INT_DBG
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#undef ATRACE_END_DBG
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#define KPI_ONLY 1
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#define KPI_DBG 2
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#define CAMERA_TRACE_BUF 32
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#define ATRACE_TAG ATRACE_TAG_ALWAYS
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//to enable only KPI logs
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#define KPI_ATRACE_BEGIN(name) ({\
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if (gKpiDebugLevel >= KPI_ONLY) { \
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atrace_begin(ATRACE_TAG, name); \
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}\
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})
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#define KPI_ATRACE_END() ({\
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if (gKpiDebugLevel >= KPI_ONLY) { \
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atrace_end(ATRACE_TAG); \
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}\
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})
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#define KPI_ATRACE_INT(name,val) ({\
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if (gKpiDebugLevel >= KPI_ONLY) { \
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atrace_int(ATRACE_TAG, name, val); \
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}\
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})
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#define ATRACE_BEGIN_SNPRINTF(fmt_str, ...) \
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if (gKpiDebugLevel >= KPI_DBG) { \
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char trace_tag[CAMERA_TRACE_BUF]; \
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snprintf(trace_tag, CAMERA_TRACE_BUF, fmt_str, ##__VA_ARGS__); \
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ATRACE_BEGIN(trace_tag); \
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}
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#define ATRACE_BEGIN_DBG(name) ({\
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if (gKpiDebugLevel >= KPI_DBG) { \
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atrace_begin(ATRACE_TAG, name); \
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}\
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})
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#define ATRACE_END_DBG() ({\
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if (gKpiDebugLevel >= KPI_DBG) { \
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atrace_end(ATRACE_TAG); \
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}\
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})
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#define ATRACE_INT_DBG(name,val) ({\
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if (gKpiDebugLevel >= KPI_DBG) { \
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atrace_int(ATRACE_TAG, name, val); \
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}\
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})
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#define ATRACE_BEGIN ATRACE_BEGIN_DBG
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#define ATRACE_INT ATRACE_INT_DBG
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#define ATRACE_END ATRACE_END_DBG
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#define CAMSCOPE_MAX_STRING_LENGTH 64
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/* Initializes CameraScope tool */
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void camscope_init(camscope_section_type camscope_section);
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/* Cleans up CameraScope tool */
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void camscope_destroy(camscope_section_type camscope_section);
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/* Reserves a number of bytes on the memstore flushing to the
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* file system if remaining space is insufficient */
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uint32_t camscope_reserve(camscope_section_type camscope_section,
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uint32_t num_bytes_to_reserve);
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/* Store the data to the memstore and calculate remaining space */
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void camscope_store_data(camscope_section_type camscope_section,
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void* data, uint32_t size);
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/* Lock the camscope mutex lock for the given camscope section */
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void camscope_mutex_lock(camscope_section_type camscope_section);
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/* Unlock the camscope mutex lock for the given camscope section */
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void camscope_mutex_unlock(camscope_section_type camscope_section);
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#define CAMSCOPE_SYSTRACE_TIME_MARKER() { \
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if (kpi_camscope_frame_count != 0) { \
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if (kpi_camscope_flags & CAMSCOPE_ON_FLAG) { \
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struct timeval t_domain; \
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char trace_time_conv[CAMSCOPE_MAX_STRING_LENGTH]; \
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gettimeofday(&t_domain, NULL); \
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snprintf(trace_time_conv, sizeof(trace_time_conv), \
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"_CAMSCOPE_TIME_CONV_:%ld:%ld", t_domain.tv_sec, \
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t_domain.tv_usec); \
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atrace_int(ATRACE_TAG_ALWAYS, trace_time_conv, 0); \
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} \
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} \
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}
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#define CAMSCOPE_MASK(mask) { \
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char prop[PROPERTY_VALUE_MAX]; \
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property_get("persist.vendor.camera.kpi.camscope", prop, "0"); \
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mask = atoi(prop); \
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}
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#define CAMSCOPE_FRAME_COUNT_MASK(mask) { \
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char prop[PROPERTY_VALUE_MAX]; \
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property_get("persist.vendor.camera.kpi.camscope_cnt", prop, "0"); \
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mask = atoi(prop); \
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}
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#define CAMSCOPE_UPDATE_FLAGS(camscope_section, camscope_prop) { \
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if (kpi_camscope_frame_count != 0) { \
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static uint32_t camscope_frame_counter = 0; \
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if (camscope_frame_counter >= kpi_camscope_frame_count) { \
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uint32_t prev_prop = camscope_prop; \
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CAMSCOPE_MASK(camscope_prop); \
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uint32_t is_prev_prop_on = (prev_prop & CAMSCOPE_ON_FLAG) \
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? 1 : 0; \
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uint32_t is_prop_on = (camscope_prop & CAMSCOPE_ON_FLAG) \
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? 1 : 0; \
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if (is_prev_prop_on ^ is_prop_on) { \
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if (is_prop_on) { \
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camscope_init(camscope_section); \
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} else { \
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camscope_destroy(camscope_section); \
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} \
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} \
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CAMSCOPE_SYSTRACE_TIME_MARKER(); \
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camscope_frame_counter = 0; \
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} \
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else { \
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++camscope_frame_counter; \
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} \
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} \
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}
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#define CAMSCOPE_INIT(camscope_section) { \
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CAMSCOPE_FRAME_COUNT_MASK(kpi_camscope_frame_count); \
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if (kpi_camscope_frame_count != 0) { \
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CAMSCOPE_MASK(kpi_camscope_flags); \
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if (kpi_camscope_flags & CAMSCOPE_ON_FLAG) { \
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camscope_init(camscope_section); \
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CAMSCOPE_SYSTRACE_TIME_MARKER(); \
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} \
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} \
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}
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#define CAMSCOPE_DESTROY(camscope_section) { \
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if (kpi_camscope_frame_count != 0) { \
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if (kpi_camscope_flags & CAMSCOPE_ON_FLAG) { \
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camscope_destroy(camscope_section); \
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} \
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} \
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}
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#define KPI_ATRACE_CAMSCOPE_BEGIN(camscope_name) ({\
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if (camscope_name < CAMSCOPE_EVENT_NAME_SIZE && \
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camscope_name >= 0) { \
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KPI_ATRACE_BEGIN(camscope_atrace_names[camscope_name]); \
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} \
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camscope_sw_base_log((uint32_t)CAMSCOPE_SECTION_HAL, \
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CAMSCOPE_KPI_MASK, \
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CAMSCOPE_SYNC_BEGIN, \
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camscope_name); \
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})
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#define KPI_ATRACE_CAMSCOPE_END(camscope_name) ({\
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KPI_ATRACE_END(); \
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camscope_sw_base_log((uint32_t)CAMSCOPE_SECTION_HAL, \
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CAMSCOPE_KPI_MASK, \
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CAMSCOPE_SYNC_END, \
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camscope_name); \
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})
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// This macro only works with counter values that act like begin/end
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#define KPI_ATRACE_CAMSCOPE_INT(name, camscope_name, counter) ({\
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KPI_ATRACE_INT(name, counter); \
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camscope_timing_log((uint32_t)CAMSCOPE_SECTION_HAL, \
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CAMSCOPE_KPI_MASK, \
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counter ? CAMSCOPE_ASYNC_BEGIN : CAMSCOPE_ASYNC_END, \
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camscope_name, 0); \
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})
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#define ATRACE_CAMSCOPE_BEGIN(camscope_name) ({\
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if (camscope_name < CAMSCOPE_EVENT_NAME_SIZE && \
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camscope_name >= 0) { \
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ATRACE_BEGIN_DBG(camscope_atrace_names[camscope_name]); \
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} \
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camscope_sw_base_log((uint32_t)CAMSCOPE_SECTION_HAL, \
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CAMSCOPE_KPI_DBG_MASK, \
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CAMSCOPE_SYNC_BEGIN, \
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camscope_name); \
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})
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#define ATRACE_CAMSCOPE_END(camscope_name) ({\
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ATRACE_END_DBG(); \
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camscope_sw_base_log(CAMSCOPE_SECTION_HAL, \
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CAMSCOPE_KPI_DBG_MASK, \
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CAMSCOPE_SYNC_END, \
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camscope_name); \
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})
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#define KPI_ATRACE_CAMSCOPE_NAME(camscope_name) qcamera::CamscopeTraceKpi ___tracer(camscope_name)
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#define ATRACE_CAMSCOPE_NAME(camscope_name) qcamera::CamscopeTraceDbg ___tracer(camscope_name)
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#define KPI_ATRACE_CAMSCOPE_CALL(camscope_name) KPI_ATRACE_CAMSCOPE_NAME(camscope_name)
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#define ATRACE_CAMSCOPE_CALL(camscope_name) ATRACE_CAMSCOPE_NAME(camscope_name)
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#define KPI_ATRACE_NAME(name) qcamera::ScopedTraceKpi ___tracer(ATRACE_TAG, name)
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#define ATRACE_NAME(name) qcamera::ScopedTraceDbg ___tracer(ATRACE_TAG, name)
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#define KPI_ATRACE_CALL() KPI_ATRACE_NAME(__FUNCTION__)
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#define ATRACE_CALL() ATRACE_NAME(__FUNCTION__)
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namespace qcamera {
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extern volatile uint32_t gKpiDebugLevel;
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class ScopedTraceKpi {
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public:
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inline ScopedTraceKpi(uint64_t tag, const char *name)
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: mTag(tag) {
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if (gKpiDebugLevel >= KPI_ONLY) {
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atrace_begin(mTag,name);
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}
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}
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inline ~ScopedTraceKpi() {
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if (gKpiDebugLevel >= KPI_ONLY) {
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atrace_end(mTag);
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}
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}
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private:
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uint64_t mTag;
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};
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class ScopedTraceDbg {
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public:
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inline ScopedTraceDbg(uint64_t tag, const char *name)
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: mTag(tag) {
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if (gKpiDebugLevel >= KPI_DBG) {
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atrace_begin(mTag,name);
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}
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}
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inline ~ScopedTraceDbg() {
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if (gKpiDebugLevel >= KPI_DBG) {
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atrace_end(mTag);
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}
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}
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private:
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uint64_t mTag;
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};
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class CamscopeTraceKpi {
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public:
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inline CamscopeTraceKpi(const uint32_t camscope_name)
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: mCamscopeName(camscope_name) {
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KPI_ATRACE_CAMSCOPE_BEGIN(mCamscopeName);
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}
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inline ~CamscopeTraceKpi() {
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KPI_ATRACE_CAMSCOPE_END(mCamscopeName);
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}
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private:
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const uint32_t mCamscopeName;
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};
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class CamscopeTraceDbg {
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public:
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inline CamscopeTraceDbg(const uint32_t camscope_name)
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: mCamscopeName(camscope_name) {
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ATRACE_CAMSCOPE_BEGIN(mCamscopeName);
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}
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inline ~CamscopeTraceDbg() {
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ATRACE_CAMSCOPE_END(mCamscopeName);
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}
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private:
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const uint32_t mCamscopeName;
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};
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};
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extern volatile uint32_t gKpiDebugLevel;
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#endif /* __QCAMREATRACE_H__ */
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