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feat(isp_hist): Add ISP histogram support and add test for esp32p4(part 2)

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gaoxu
2024-08-05 09:15:34 +08:00
parent 97acf99867
commit fb5df708a1
14 changed files with 366 additions and 279 deletions
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components/hal/include/hal/isp_hal.h
+11
View File
@@ -188,6 +188,17 @@ uint32_t isp_hal_check_clear_intr_event(const isp_hal_context_t *hal, uint32_t m
*/
void isp_hal_sharpen_config(isp_hal_context_t *hal, isp_hal_sharpen_cfg_t *config);
/*---------------------------------------------------------------
Histogram
---------------------------------------------------------------*/
/**
* @brief Configure Histogram window
*
* @param[in] hal Context of the HAL layer
* @param[in] window Window info, see `isp_window_t`
*/
void isp_hal_hist_window_config(isp_hal_context_t *hal, const isp_window_t *window);
#ifdef __cplusplus
}
#endif
components/hal/include/hal/isp_types.h
+19 -22
View File
@@ -33,8 +33,7 @@ typedef struct {
} isp_coordinate_t;
/**
* @brief ISP window type
*
* @brief The top left and bottom right coordinates of ISP full window
*/
typedef struct {
isp_coordinate_t top_left; ///< The top left point coordinate
@@ -238,37 +237,35 @@ typedef struct {
/*---------------------------------------------------------------
HIST
---------------------------------------------------------------*/
#if SOC_ISP_HIST_WINDOW_NUMS
#define ISP_HIST_WINDOW_NUM SOC_ISP_HIST_WINDOW_NUMS // The HIST window number for sampling
#if (SOC_ISP_HIST_BLOCK_X_NUMS && SOC_ISP_HIST_BLOCK_Y_NUMS)
#define ISP_HIST_BLOCK_X_NUM SOC_ISP_HIST_BLOCK_X_NUMS // The AF window number for sampling
#define ISP_HIST_BLOCK_Y_NUM SOC_ISP_HIST_BLOCK_Y_NUMS // The AF window number for sampling
#else
#define ISP_HIST_WINDOW_NUM 0
#define ISP_HIST_BLOCK_X_NUM 0
#define ISP_HIST_BLOCK_Y_NUM 0
#endif
#if SOC_ISP_HIST_SEGMENT_NUMS
#if (SOC_ISP_HIST_SEGMENT_NUMS && SOC_ISP_HIST_INTERVAL_NUMS)
#define ISP_HIST_SEGMENT_NUMS SOC_ISP_HIST_SEGMENT_NUMS // The segment of histogram
#define ISP_HIST_INTERVAL_NUMS SOC_ISP_HIST_INTERVAL_NUMS // The interval of histogram
#else
#define ISP_HIST_SEGMENT_NUMS 0
#endif
#if SOC_ISP_HIST_INTERVAL_NUMS
#define ISP_HIST_INTERVAL_NUMS SOC_ISP_HIST_INTERVAL_NUMS // The segment of histogram
#else
#define ISP_HIST_INTERVAL_NUMS 0
#define ISP_HIST_INTERVAL_NUMS 0
#endif
/**
* @brief ISP histogram mode.
*/
typedef enum {
ISP_HIST_RGB_B, ///< histogram mode for B component for RGB
ISP_HIST_RGB_GB, ///< histogram mode for GB component for RGB
ISP_HIST_RGB_GR, ///< histogram mode for GR component for RGB
ISP_HIST_RGB_R, ///< histogram mode for R component for RGB
ISP_HIST_RGB, ///< histogram mode for RGB
ISP_HIST_YUV_Y, ///< histogram mode for Y component for YUV
ISP_HIST_YUV_U, ///< histogram mode for U component for YUV
ISP_HIST_YUV_V, ///< histogram mode for V component for YUV
} isp_hist_mode_enum_t;
ISP_HIST_SAMPLING_RAW_RGB_B, ///< histogram mode for B component of raw image
ISP_HIST_SAMPLING_RAW_RGB_GB, ///< histogram mode for GB component of raw image
ISP_HIST_SAMPLING_RAW_RGB_GR, ///< histogram mode for GR component of raw image
ISP_HIST_SAMPLING_RAW_RGB_R, ///< histogram mode for R component of raw image
ISP_HIST_SAMPLING_RGB, ///< histogram mode for RGB
ISP_HIST_SAMPLING_YUV_Y, ///< histogram mode for Y component for YUV
ISP_HIST_SAMPLING_YUV_U, ///< histogram mode for U component for YUV
ISP_HIST_SAMPLING_YUV_V, ///< histogram mode for V component for YUV
} isp_hist_sampling_mode_t;
/**
* @brief ISP histogram r,g,b coefficient
@@ -283,7 +280,7 @@ typedef struct {
* @brief ISP histogram result.
*/
typedef struct {
uint32_t hist_value[ISP_HIST_SEGMENT_NUMS]; ///< histogram value.
uint32_t hist_value[ISP_HIST_SEGMENT_NUMS]; ///< Histogram value, represents the number of pixels that the histogram window's brightness results fall into the segment X.
} isp_hist_result_t;