android13/external/camera_engine_rkaiq/hwi/isp20/FecParamStream.cpp

165 lines
5.0 KiB
C++

/*
* Copyright (c) 2019 Rockchip Corporation
*
* 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.
*
*/
#include "FecParamStream.h"
#include "rkispp-config.h"
#include "CamHwIsp20.h"
namespace RkCam {
FecParamStream::FecParamStream (SmartPtr<V4l2Device> dev, int type)
: RKStream(dev, type)
{
_dev->open();
mParamsAssembler = new IspParamsAssembler("FEC_PARAMS_ASSEMBLER");
mCamHw = NULL;
memset(&last_ispp_fec_params, 0, sizeof(last_ispp_fec_params));
}
FecParamStream::FecParamStream (const rk_sensor_full_info_t *s_info)
: RKStream(s_info->ispp_info->pp_fec_params_path, ISPP_POLL_FEC_PARAMS)
{
_dev->open();
mParamsAssembler = new IspParamsAssembler("FEC_PARAMS_ASSEMBLER");
mCamHw = NULL;
memset(&last_ispp_fec_params, 0, sizeof(last_ispp_fec_params));
}
FecParamStream::~FecParamStream()
{
}
void
FecParamStream::start()
{
XCamReturn ret = XCAM_RETURN_NO_ERROR;
if (!_dev->is_activated()) {
RKStream::start();
}
// set inital params
ret = mParamsAssembler->start();
if (ret < 0) {
LOGE_CAMHW_SUBM(ISP20HW_SUBM, "params assembler start err: %d\n", ret);
return;
}
if (mParamsAssembler->ready())
configToDrv(0);
else
LOGE_CAMHW_SUBM(ISP20HW_SUBM, "no inital fec params ready");
}
void
FecParamStream::stop()
{
RKStream::stop();
if (mParamsAssembler.ptr())
mParamsAssembler->stop();
}
void FecParamStream::set_devices(CamHwIsp20* camHw, SmartPtr<V4l2SubDevice> isppdev)
{
mIsppSubDev = isppdev;
mCamHw = camHw;
}
XCamReturn FecParamStream::configToDrv(uint32_t frameId)
{
XCamReturn ret = XCAM_RETURN_NO_ERROR;
XCAM_ASSERT (mParamsAssembler.ptr());
SmartPtr<V4l2Buffer> v4l2buf_fec;
struct rkispp_params_feccfg *ispp_fec_params = NULL;
if (!mParamsAssembler->ready()) {
LOGI_CAMHW_SUBM(ISP20HW_SUBM, "have no fec new parameter\n");
return XCAM_RETURN_ERROR_PARAM;
}
ret = _dev->get_buffer(v4l2buf_fec);
if (ret) {
LOGW_CAMHW_SUBM(ISP20HW_SUBM, "Can not get ispp fec params buffer\n");
return XCAM_RETURN_ERROR_PARAM;
}
cam3aResultList ready_results;
ret = mParamsAssembler->deQueOne(ready_results, frameId);
if (ret != XCAM_RETURN_NO_ERROR) {
LOGI_CAMHW_SUBM(ISP20HW_SUBM, "deque parameter failed\n");
ret = XCAM_RETURN_ERROR_PARAM;
goto ret_fec_buf;
}
ispp_fec_params = (struct rkispp_params_feccfg*)v4l2buf_fec->get_buf().m.userptr;
if (mCamHw->get_fec_cfg_params(ready_results, *ispp_fec_params) != XCAM_RETURN_NO_ERROR)
LOGE_CAMHW_SUBM(ISP20HW_SUBM, "fec parameter translation error\n");
LOGD_CAMHW_SUBM(ISP20HW_SUBM, "fec: en update 0x%x, ens 0x%x, cfg update 0x%x",
ispp_fec_params->head.module_en_update, ispp_fec_params->head.module_ens,
ispp_fec_params->head.module_cfg_update);
if (memcmp(&last_ispp_fec_params, ispp_fec_params, sizeof(last_ispp_fec_params)) == 0) {
LOGD_CAMHW_SUBM(ISP20HW_SUBM, "fec: no need update !");
ret = XCAM_RETURN_NO_ERROR;
goto ret_fec_buf;
}
last_ispp_fec_params = *ispp_fec_params;
if ((ispp_fec_params->head.module_cfg_update) || (ispp_fec_params->head.module_en_update)) {
ispp_fec_params->head.frame_id = frameId;
//ispp_fec_params->image.index = ispp_params->fec_output_buf_index;
//ispp_fec_params->image.size = ispp_params->fec_output_buf_size;
//TODO set update bits
if (_dev->queue_buffer (v4l2buf_fec) != 0) {
LOGE_CAMHW_SUBM(ISP20HW_SUBM, "RKISP1: fec: failed to ioctl VIDIOC_QBUF for index %d, %d %s.\n",
v4l2buf_fec->get_buf().index, errno, strerror(errno));
goto ret_fec_buf;
}
} else
goto ret_fec_buf;
return XCAM_RETURN_NO_ERROR;
ret_fec_buf:
if (v4l2buf_fec.ptr())
_dev->return_buffer_to_pool (v4l2buf_fec);
return ret;
}
XCamReturn FecParamStream::config_params(uint32_t frameId, SmartPtr<cam3aResult>& result)
{
XCamReturn ret = XCAM_RETURN_NO_ERROR;
XCAM_ASSERT (mParamsAssembler.ptr());
// params device should started befor any params queued
if (!_dev->is_activated()) {
mParamsAssembler->addReadyCondition(result->getType());
mParamsAssembler->queue(result);
} else {
mParamsAssembler->queue(result);
// set all ready params to drv
while (mParamsAssembler->ready()) {
if (configToDrv(frameId) != XCAM_RETURN_NO_ERROR)
break;
}
}
return ret;
}
} //namspace RkCam