ImageSipl.h

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/*
 * SPDX-FileCopyrightText: Copyright (c) 2019-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 * SPDX-License-Identifier: LicenseRef-NvidiaProprietary
 *
 * NVIDIA CORPORATION, its affiliates and licensors retain all intellectual
 * property and proprietary rights in and to this material, related
 * documentation and any modifications thereto. Any use, reproduction,
 * disclosure or distribution of this material and related documentation
 * without an express license agreement from NVIDIA CORPORATION or
 * its affiliates is strictly prohibited.
 */
 
#ifndef DW_IMAGE_IMAGE_SIPL_H_
#define DW_IMAGE_IMAGE_SIPL_H_
 
#include <dw/image/Image.h>
 
#include <NvSIPLClient.hpp>
#include <NvSIPLISPStat.hpp>
typedef nvsipl::NvSiplISPBadPixelStats NvMediaISPBadPixelStats;
typedef nvsipl::NvSiplISPBadPixelStatsData NvMediaISPBadPixelStatsData;
typedef nvsipl::NvSiplISPLocalAvgClipStats NvMediaISPLocalAvgClipStats;
typedef nvsipl::NvSiplISPLocalAvgClipStatsData NvMediaISPLocalAvgClipStatsData;
typedef nvsipl::NvSiplISPHistogramStatsData NvMediaISPHistogramStatsData;
typedef nvsipl::NvSiplISPHistogramStats NvMediaISPHistogramStats;
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define DW_IMAGE_NUM_ISP_UNITS 2
#define DW_LUMINANCE_NUM_ISP_UNITS 1
#define DW_ISP_MAX_LAC_ROI_WINDOWS (NVSIPL_ISP_MAX_LAC_ROI_WINDOWS)
#define DW_ISP_MAX_LAC_ROI (NVSIPL_ISP_MAX_LAC_ROI)
 
typedef struct
{
    // Only the first three params from NvMediaISPLocalAvgClipStatsData are needed for luminance per
    // https://nvbugs/3808315
 
    /* Holds number of windows horizontally in one region of interest.
     */
    uint32_t numWindowsH;
    uint32_t numWindowsV;
    float32_t average[DW_ISP_MAX_LAC_ROI_WINDOWS][DW_ISP_MAX_COLOR_COMPONENT];
 
} dwImageNvMediaLuminanceROIData;
 
typedef struct
{
    dwImageNvMediaLuminanceROIData data[DW_ISP_MAX_LAC_ROI];
} dwImageNvMediaLuminanceStatsData;
 
typedef struct
{
    uint32_t numExposures;
 
    DevBlkCDIExposure sensorExpInfo;
 
    DevBlkCDIWhiteBalance sensorWBInfo;
 
    DevBlkCDIIllumination illuminationInfo;
 
    bool histValid[DW_IMAGE_NUM_ISP_UNITS];
 
    NvMediaISPHistogramStatsData histogramStats[DW_IMAGE_NUM_ISP_UNITS];
 
    NvMediaISPHistogramStats histogramSettings[DW_IMAGE_NUM_ISP_UNITS];
 
    bool badPixelStatsValid;
 
    NvMediaISPBadPixelStatsData badPixelStats;
 
    NvMediaISPBadPixelStats badPixelSettings;
 
    bool localAvgClipStatsValid[DW_LUMINANCE_NUM_ISP_UNITS];
 
    //  This is primarily being used to store the luminance data as per https://nvbugs/3808315
    dwImageNvMediaLuminanceStatsData localAvgClipStats[DW_LUMINANCE_NUM_ISP_UNITS];
 
    NvMediaISPLocalAvgClipStats localAvgClipSettings[DW_IMAGE_NUM_ISP_UNITS];
} dwImageNvSIPLMetadata;
 
DW_API_PUBLIC
dwStatus dwImage_getNvSIPLMetadata(dwImageNvSIPLMetadata* metadata, dwConstImageHandle_t image);
 
DW_API_PUBLIC
dwStatus dwImage_setNvSIPLMetadata(dwImageNvSIPLMetadata const* const metadata, dwImageHandle_t const image);
 
#ifdef __cplusplus
}
#endif
 
#endif // DW_IMAGE_IMAGE_SIPL_H_