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feat(isp): support AWB driver setting wbgain and subwindow feature

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This commit is contained in:
armando
2025-09-15 10:28:02 +08:00
parent 8410210c9a
commit 4cd83738f9
8 changed files with 224 additions and 20 deletions
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23
components/hal/include/hal/isp_types.h
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -125,6 +125,14 @@ typedef enum {
AWB
---------------------------------------------------------------*/
#if SOC_ISP_AWB_WINDOW_X_NUMS
#define ISP_AWB_WINDOW_X_NUM SOC_ISP_AWB_WINDOW_X_NUMS // The AWB window number for sampling
#define ISP_AWB_WINDOW_Y_NUM SOC_ISP_AWB_WINDOW_Y_NUMS // The AWB window number for sampling
#else
#define ISP_AWB_WINDOW_X_NUM 0
#define ISP_AWB_WINDOW_Y_NUM 0
#endif
/**
* @brief ISP AWB sample point in the ISP pipeline
*/
@@ -133,12 +141,21 @@ typedef enum {
ISP_AWB_SAMPLE_POINT_AFTER_CCM, ///< Sample AWB data after CCM (Color Correction Matrix)
} isp_awb_sample_point_t;
/**
* @brief ISP AWB gain
*/
typedef struct {
uint32_t gain_r; ///< White balance gain for R channel
uint32_t gain_g; ///< White balance gain for G channel
uint32_t gain_b; ///< White balance gain for B channel
} isp_awb_gain_t;
/*---------------------------------------------------------------
BF
---------------------------------------------------------------*/
#if SOC_ISP_BF_SUPPORTED
#define ISP_BF_TEMPLATE_X_NUMS SOC_ISP_BF_TEMPLATE_X_NUMS // BF template x field nums
#define ISP_BF_TEMPLATE_Y_NUMS SOC_ISP_BF_TEMPLATE_Y_NUMS // BF template y field nums
#define ISP_BF_TEMPLATE_X_NUMS SOC_ISP_BF_TEMPLATE_X_NUMS ///< BF template x field nums
#define ISP_BF_TEMPLATE_Y_NUMS SOC_ISP_BF_TEMPLATE_Y_NUMS ///< BF template y field nums
#else
#define ISP_BF_TEMPLATE_X_NUMS 0
#define ISP_BF_TEMPLATE_Y_NUMS 0