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/* SPDX-License-Identifier: Apache-2.0 */
/*
* Copyright (C) 2021, Google Inc.
*
* aic.cpp - Intel IA Imaging library C++ wrapper
*
* Automatic IPU Configuration
*/
#include <ia_imaging/ia_cmc_parser.h>
#include "aic.h"
#include <libcamera/base/log.h>
#include "binary_data.h"
#include "parameter_encoder.h"
#define CLEAR(x) memset(&(x), 0, sizeof(x))
#define ALIGN128(x) (((x) + 127) & ~127)
namespace libcamera {
LOG_DEFINE_CATEGORY(AIC)
namespace ipa::ipu3::aic {
/*
* Only a Single Pipeline instance of the AIC is currently supported.
* The CrOS implementation defines a set of AIC to run for both STILL and VIDEO
* allowing improved perfomance on preview streams while taking an image
* capture.
*/
AIC::~AIC()
{
if (iaCmc_)
ia_cmc_parser_deinit(iaCmc_);
}
int AIC::init(BinaryData &aiqb)
{
LOG(AIC, Debug) << "Initialising IA AIC Wrapper";
pipe_ = std::make_unique<IPU3ISPPipe>();
CLEAR(runtimeOutFrameParams_);
CLEAR(runtimeResCfgParams_);
CLEAR(runtimeInFrameParams_);
CLEAR(runtimeParamsRec_);
CLEAR(runtimeParams_);
runtimeParams_.output_frame_params = &runtimeOutFrameParams_;
runtimeParams_.frame_resolution_parameters = &runtimeResCfgParams_;
runtimeParams_.input_frame_params = &runtimeInFrameParams_;
runtimeParams_.focus_rect = &runtimeParamsRec_;
/*
* \todo: Both the AIC and the AIQ use the iaCmc_.
* Can this be the same instance or do they need their own instances?
*/
iaCmc_ = ia_cmc_parser_init(aiqb.data());
if (iaCmc_ == nullptr) {
LOG(AIC, Error) << "Failed to initialise CMC Parser";
return -EINVAL;
}
/* \todo: Initialise the mRuntimeParams with ia_aiq_frame_params before
* constructing the KBL_AIC.
* In CrOS, GraphConfig::getSensorFrameParams provides all these
* details. Start looking from ParameterWorker::configure()
*/
ISPPipe *pipe = static_cast<ISPPipe *>(pipe_.get());
skyCam_ = std::make_unique<KBL_AIC>(&pipe, 1, iaCmc_, aiqb.data(),
runtimeParams_, 0, 0);
return 0;
}
int AIC::configure(const struct IPAConfigInfo &configInfo)
{
LOG(AIC, Debug) << "IA AIC configure(): "
<< " bds: " << configInfo.bdsOutputSize.width << "x" << configInfo.bdsOutputSize.height
<< " ifSize: " << configInfo.iif.width << "x" << configInfo.iif.height
<< " cropRegion: " << configInfo.sensorInfo.analogCrop.width
<< "x" << configInfo.sensorInfo.analogCrop.height;
//Fill AIC input frame params
runtimeParams_.frame_use = ia_aiq_frame_use_still;
runtimeParams_.mode_index = AIC_MODE_STILL;
runtimeInFrameParams_.sensor_frame_params.horizontal_crop_offset = 0;
runtimeInFrameParams_.sensor_frame_params.vertical_crop_offset = 0;
runtimeInFrameParams_.sensor_frame_params.cropped_image_width = configInfo.sensorInfo.analogCrop.width;
runtimeInFrameParams_.sensor_frame_params.cropped_image_height = configInfo.sensorInfo.analogCrop.height;
runtimeInFrameParams_.sensor_frame_params.horizontal_scaling_numerator = 1;
runtimeInFrameParams_.sensor_frame_params.horizontal_scaling_denominator = 1;
runtimeInFrameParams_.sensor_frame_params.vertical_scaling_numerator = 1;
runtimeInFrameParams_.sensor_frame_params.vertical_scaling_denominator = 1;
runtimeInFrameParams_.fix_flip_x = 0;
runtimeInFrameParams_.fix_flip_y = 0;
runtimeOutFrameParams_.width = configInfo.sensorInfo.analogCrop.width;
runtimeOutFrameParams_.height = configInfo.sensorInfo.analogCrop.height;
runtimeResCfgParams_.BDSin_img_width = configInfo.iif.width;
runtimeResCfgParams_.BDSin_img_height = configInfo.iif.height;
runtimeResCfgParams_.BDSout_img_width = configInfo.bdsOutputSize.width;
runtimeResCfgParams_.BDSout_img_height = configInfo.bdsOutputSize.height;
runtimeResCfgParams_.horizontal_IF_crop =
(configInfo.sensorInfo.outputSize.width - configInfo.iif.width) / 2;
runtimeResCfgParams_.vertical_IF_crop =
(configInfo.sensorInfo.outputSize.height - configInfo.iif.height) / 2;
runtimeResCfgParams_.BDS_horizontal_padding =
static_cast<uint16_t>(ALIGN128(configInfo.bdsOutputSize.width) - configInfo.bdsOutputSize.width);
return 0;
}
void AIC::reset()
{
}
int AIC::run(ipu3_uapi_params *params)
{
skyCam_->Run(&runtimeParams_, 1);
/* IPU3 firmware specific encoding for ISP controls. */
ParameterEncoder::encode(GetAicConfig(), params);
return 0;
}
std::string AIC::version()
{
if (skyCam_)
return skyCam_->GetAICVersion();
else
return "";
}
aic_config_t *AIC::GetAicConfig()
{
//pipe_->dump();
return pipe_->GetAicConfig();
}
void AIC::updateRuntimeParams(aiq::AiqResults &results)
{
runtimeParams_.pa_results = results.pa();
runtimeParams_.sa_results = results.sa();
const ia_aiq_ae_results *ae = results.ae();
runtimeParams_.exposure_results = ae->exposures->exposure;
runtimeParams_.weight_grid = ae->weight_grid;
runtimeParams_.isp_vamem_type = 0;
runtimeParams_.awb_results = results.awb();
runtimeParams_.gbce_results = results.gbce();
/* \todo: Set below parameters from capture settings
params->time_stamp = 0; //microsecond unit
params->manual_brightness = settings->ispSettings.manualSettings.manualBrightness;
params->manual_contrast = settings->ispSettings.manualSettings.manualContrast;
params->manual_hue = settings->ispSettings.manualSettings.manualHue;
params->manual_saturation = settings->ispSettings.manualSettings.manualSaturation;
params->manual_sharpness = settings->ispSettings.manualSettings.manualSharpness;
*/
}
} /* namespace ipa::ipu3::aic */
} /* namespace libcamera */
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