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feat(isp): added isp demosaic driver

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This commit is contained in:
Armando
2024-08-27 16:53:36 +08:00
parent 079df0282a
commit 02b2f9a4c4
13 changed files with 338 additions and 6 deletions
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66
components/esp_driver_isp/src/isp_demosaic.c Normal file
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/*
* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <esp_types.h>
#include <sys/lock.h>
#include "sdkconfig.h"
#include "esp_log.h"
#include "esp_check.h"
#include "freertos/FreeRTOS.h"
#include "driver/isp_core.h"
#include "driver/isp_demosaic.h"
#include "soc/isp_periph.h"
#include "esp_private/isp_private.h"
static const char *TAG = "ISP_DEMOSAIC";
/*---------------------------------------------------------------
Demosaic
---------------------------------------------------------------*/
esp_err_t esp_isp_demosaic_configure(isp_proc_handle_t proc, const esp_isp_demosaic_config_t *config)
{
ESP_RETURN_ON_FALSE_ISR(proc, ESP_ERR_INVALID_ARG, TAG, "invalid argument: null pointer");
if (config) {
bool valid_padding_setting = (!config->padding_line_tail_valid_end_pixel && !config->padding_line_tail_valid_start_pixel) || (config->padding_line_tail_valid_end_pixel > config->padding_line_tail_valid_start_pixel);
ESP_RETURN_ON_FALSE_ISR(valid_padding_setting, ESP_ERR_INVALID_ARG, TAG, "wrong padding line tail valid pixel setting");
isp_hal_demosaic_cfg_t demosaic_hal_cfg = {
.grad_ratio = config->grad_ratio,
.padding_mode = config->padding_mode,
.padding_data = config->padding_data,
.padding_line_tail_valid_start_pixel = config->padding_line_tail_valid_start_pixel,
.padding_line_tail_valid_end_pixel = config->padding_line_tail_valid_end_pixel,
};
isp_hal_demosaic_config(&(proc->hal), &demosaic_hal_cfg);
} else {
isp_hal_demosaic_config(&(proc->hal), NULL);
}
return ESP_OK;
}
esp_err_t esp_isp_demosaic_enable(isp_proc_handle_t proc)
{
ESP_RETURN_ON_FALSE(proc, ESP_ERR_INVALID_ARG, TAG, "invalid argument: null pointer");
ESP_RETURN_ON_FALSE(proc->demosaic_fsm == ISP_FSM_INIT, ESP_ERR_INVALID_STATE, TAG, "demosaic is enabled already");
isp_ll_demosaic_enable(proc->hal.hw, true);
proc->demosaic_fsm = ISP_FSM_ENABLE;
return ESP_OK;
}
esp_err_t esp_isp_demosaic_disable(isp_proc_handle_t proc)
{
ESP_RETURN_ON_FALSE(proc, ESP_ERR_INVALID_ARG, TAG, "invalid argument: null pointer");
ESP_RETURN_ON_FALSE(proc->demosaic_fsm == ISP_FSM_ENABLE, ESP_ERR_INVALID_STATE, TAG, "demosaic isn't enabled yet");
isp_ll_demosaic_enable(proc->hal.hw, false);
proc->demosaic_fsm = ISP_FSM_INIT;
return ESP_OK;
}