147 lines
4.1 KiB
C++
Executable File
147 lines
4.1 KiB
C++
Executable File
/*
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* Copyright (C) 2014-2017 Intel Corporation
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* Copyright (c) 2017, Fuzhou Rockchip Electronics Co., Ltd
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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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#define LOG_TAG "RkCtrlLoop"
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#include <utils/Errors.h>
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#include <math.h>
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#include <sys/stat.h>
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#include "PlatformData.h"
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#include "CameraMetadataHelper.h"
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#include "LogHelper.h"
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#include "Utils.h"
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#include "RkCtrlLoop.h"
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#include "PerformanceTraces.h"
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NAMESPACE_DECLARATION {
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#if defined(ANDROID_VERSION_ABOVE_8_X)
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#define RK_3A_TUNING_FILE_PATH "/vendor/etc/camera/rkisp1/"
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#else
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#define RK_3A_TUNING_FILE_PATH "/etc/camera/rkisp1/"
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#endif
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RkCtrlLoop::RkCtrlLoop(int camId):
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mCameraId(camId),
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mIsStarted(false)
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{
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LOGI("@%s", __FUNCTION__);
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}
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status_t RkCtrlLoop::init(const char* sensorName,
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const cl_result_callback_ops_t *cb)
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{
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HAL_TRACE_CALL(CAM_GLBL_DBG_INFO);
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PERFORMANCE_ATRACE_NAME("RkCtrlLoop::init");
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status_t status = OK;
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/* get AIQ xml path */
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const CameraCapInfo* cap = PlatformData::getCameraCapInfo(mCameraId);
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std::string iq_file = cap->getIqTuningFile();
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std::string iq_file_path(RK_3A_TUNING_FILE_PATH);
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std::string iq_file_full_path = iq_file_path + iq_file;
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#if 0
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struct stat fileInfo;
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CLEAR(fileInfo);
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if (stat(iq_file_full_path .c_str(), &fileInfo) < 0) {
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if (errno == ENOENT) {
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LOGI("sensor tuning file missing: \"%s\"!", sensorName);
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return NAME_NOT_FOUND;
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} else {
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LOGE("ERROR querying sensor tuning filestat for \"%s\": %s!",
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iq_file_full_path.c_str(), strerror(errno));
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return UNKNOWN_ERROR;
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}
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}
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#endif
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bool ret = (rkisp_cl_init(&mControlLoopCtx , iq_file_full_path.c_str(), cb) == 0 ? true : false);
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CheckError(ret == false, UNKNOWN_ERROR, "@%s, Error in isp control loop init", __FUNCTION__);
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return status;
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}
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void RkCtrlLoop::deinit()
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{
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HAL_TRACE_CALL(CAM_GLBL_DBG_INFO);
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PERFORMANCE_ATRACE_NAME("RkCtrlLoop::deinit");
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rkisp_cl_deinit(mControlLoopCtx);
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mControlLoopCtx = NULL;
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}
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status_t RkCtrlLoop::start(const struct rkisp_cl_prepare_params_s& params)
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{
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if (mIsStarted == true)
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return OK;
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PERFORMANCE_ATRACE_NAME("RkCtrlLoop::start");
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HAL_TRACE_CALL(CAM_GLBL_DBG_INFO);
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int ret = 0;
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LOGI("@%s %d: isp:%s, param:%s, stat:%s, sensor:%s", __FUNCTION__, __LINE__,
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params.isp_sd_node_path, params.isp_vd_params_path, params.isp_vd_stats_path, params.sensor_sd_node_path);
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ret = rkisp_cl_prepare(mControlLoopCtx, ¶ms);
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if (ret < 0) {
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LOGE("%s: rkisp control loop prepare failed !", __FUNCTION__);
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return UNKNOWN_ERROR;
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}
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ret = rkisp_cl_start(mControlLoopCtx);
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if (ret < 0) {
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LOGE("%s: rkisp control loop start failed !", __FUNCTION__);
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return UNKNOWN_ERROR;
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}
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mIsStarted = true;
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return NO_ERROR;
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}
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status_t RkCtrlLoop::setFrameParams(rkisp_cl_frame_metadata_s* frame_params)
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{
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int ret = 0;
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ret = rkisp_cl_set_frame_params(mControlLoopCtx, frame_params);
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if (ret < 0) {
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LOGE("%s: rkisp control loop set frame params failed !", __FUNCTION__);
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return UNKNOWN_ERROR;
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}
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return NO_ERROR;
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}
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status_t RkCtrlLoop::stop()
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{
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if (mIsStarted == false)
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return OK;
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int ret = 0;
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HAL_TRACE_CALL(CAM_GLBL_DBG_INFO);
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PERFORMANCE_ATRACE_NAME("RkCtrlLoop::stop");
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ret = rkisp_cl_stop(mControlLoopCtx);
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if (ret < 0) {
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LOGE("%s: rkisp control loop stop failed !", __FUNCTION__);
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return UNKNOWN_ERROR;
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}
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mIsStarted = false;
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return NO_ERROR;
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}
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} NAMESPACE_DECLARATION_END
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