hwa_vpac_viss.h

Go to the documentation of this file.

/*
 *
 * Copyright (c) 2019-2021 Texas Instruments Incorporated
 *
 * All rights reserved not granted herein.
 *
 * Limited License.
 *
 * Texas Instruments Incorporated grants a world-wide, royalty-free, non-exclusive
 * license under copyrights and patents it now or hereafter owns or controls to make,
 * have made, use, import, offer to sell and sell ("Utilize") this software subject to the
 * terms herein.  With respect to the foregoing patent license, such license is granted
 * solely to the extent that any such patent is necessary to Utilize the software alone.
 * The patent license shall not apply to any combinations which include this software,
 * other than combinations with devices manufactured by or for TI ("TI Devices").
 * No hardware patent is licensed hereunder.
 *
 * Redistributions must preserve existing copyright notices and reproduce this license
 * (including the above copyright notice and the disclaimer and (if applicable) source
 * code license limitations below) in the documentation and/or other materials provided
 * with the distribution
 *
 * Redistribution and use in binary form, without modification, are permitted provided
 * that the following conditions are met:
 *
 * *       No reverse engineering, decompilation, or disassembly of this software is
 * permitted with respect to any software provided in binary form.
 *
 * *       any redistribution and use are licensed by TI for use only with TI Devices.
 *
 * *       Nothing shall obligate TI to provide you with source code for the software
 * licensed and provided to you in object code.
 *
 * If software source code is provided to you, modification and redistribution of the
 * source code are permitted provided that the following conditions are met:
 *
 * *       any redistribution and use of the source code, including any resulting derivative
 * works, are licensed by TI for use only with TI Devices.
 *
 * *       any redistribution and use of any object code compiled from the source code
 * and any resulting derivative works, are licensed by TI for use only with TI Devices.
 *
 * Neither the name of Texas Instruments Incorporated nor the names of its suppliers
 *
 * may be used to endorse or promote products derived from this software without
 * specific prior written permission.
 *
 * DISCLAIMER.
 *
 * THIS SOFTWARE IS PROVIDED BY TI AND TI'S LICENSORS "AS IS" AND ANY EXPRESS
 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL TI AND TI'S LICENSORS BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef HWA_VPAC_VISS_H_
#define HWA_VPAC_VISS_H_

#include <VX/vx.h>
#include <VX/vx_kernels.h>

#include <TI/hwa_vpac_viss_fcp.h>

#ifdef VPAC3
#include <TI/hwa_vpac_viss3.h>
#elif defined (VPAC3L)
#include <TI/hwa_vpac_viss3l.h>
#else
#include <TI/hwa_vpac_viss1.h>
#endif

#ifdef __cplusplus
extern "C" {
#endif

#define TIVX_KERNEL_VPAC_VISS_NAME     "com.ti.hwa.vpac_viss"

/*********************************
 *      VPAC_VISS Control Commands
 *********************************/

#define TIVX_VPAC_VISS_CMD_SET_DCC_PARAMS                   (0x30000000u)

/*********************************
 *      VPAC_VISS Defines
 *********************************/

#define TIVX_VPAC_VISS_MAX_H3A_STAT_NUMBYTES            (24576U)

#define TIVX_VPAC_VISS_H3A_OUT_BUFF_ALIGN  (64U)

#define TIVX_VPAC_VISS_H3A_IN_RAW0     (0U)

#define TIVX_VPAC_VISS_H3A_IN_RAW1     (1U)

#define TIVX_VPAC_VISS_H3A_IN_RAW2     (2U)

#define TIVX_VPAC_VISS_H3A_IN_LSC      (3U)
#ifdef VPAC3L

#define TIVX_VPAC_VISS_H3A_IN_PCID     (4U)
#endif

#define TIVX_VPAC_VISS_H3A_MODE_AEWB   (0U)

#define TIVX_VPAC_VISS_H3A_MODE_AF     (1U)

/*********************************
 *      VPAC_VISS STRUCTURES
 *********************************/

typedef struct {
    uint32_t                    h3a_source_data;
    uint32_t                    exposure_time;
    uint32_t                    analog_gain;
    uint32_t                    ae_valid;
    uint32_t                    ae_converged;
    uint32_t                    digital_gain;
    uint32_t                    wb_gains[4];
    int32_t                     wb_offsets[4];
    uint32_t                    color_temperature;
    uint32_t                    awb_valid;
    uint32_t                    awb_converged;
} tivx_ae_awb_params_t;

typedef struct
{
    uint16_t                    aewwin1_WINH;
    uint16_t                    aewwin1_WINW;
    uint16_t                    aewwin1_WINVC;
    uint16_t                    aewwin1_WINHC;
    uint16_t                    aewsubwin_AEWINCV;
    uint16_t                    aewsubwin_AEWINCH;
} tivx_h3a_aew_config;

typedef struct {
    uint32_t                    aew_af_mode;
    uint32_t                    h3a_source_data;
    tivx_h3a_aew_config         aew_config;
    uint32_t                    cpu_id;
    uint32_t                    channel_id;
    uint32_t                    size;
    uint32_t                    resv[(TIVX_VPAC_VISS_H3A_OUT_BUFF_ALIGN-(sizeof(tivx_h3a_aew_config)+16U))/4U ];
    uint8_t                     data[TIVX_VPAC_VISS_MAX_H3A_STAT_NUMBYTES];
} tivx_h3a_data_t;

/*********************************
 *      Function Prototypes
 *********************************/

void tivxRegisterHwaTargetVpacVissKernels(void);

void tivxUnRegisterHwaTargetVpacVissKernels(void);

void tivx_vpac_viss_params_init(tivx_vpac_viss_params_t *prms);

void tivx_h3a_data_init(tivx_h3a_data_t *prms);

void tivx_ae_awb_params_init(tivx_ae_awb_params_t *prms);

void tivx_h3a_aew_config_init(tivx_h3a_aew_config *prms);


#ifdef __cplusplus
}
#endif

#endif /* HWA_VPAC_VISS_H_ */