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134 lines
3.8 KiB
134 lines
3.8 KiB
7 months ago
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/**
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********************************************************************************
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* Copyright (C) 2021 NEXTCHIP Inc. All rights reserved.
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* This software is the confidential and proprietary information of
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* NEXTCHIP, Inc. ("Confidential Information"). You shall not disclose such
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* Confidential Information and shall use it only in accordance with
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* the terms of the license agreement you entered into with NEXTCHIP.
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********************************************************************************
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********************************************************************************
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* @file : nc_video_codec.h
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*
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* @brief : nc_video_codec header
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*
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* @author : Software Development Team. NextChip Inc.
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*
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* @date : 2024.04.23.
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*
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* @version : 1.0.0
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********************************************************************************
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* @note
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* 04.23.2024 / 1.0.0 / Initial released.
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*
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********************************************************************************
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*/
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#ifndef __NC_VIDEO_CODEC_H__
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#define __NC_VIDEO_CODEC_H__
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/*
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********************************************************************************
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* TYPEDEFS
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********************************************************************************
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*/
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typedef uint64_t Uint64;
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typedef uint32_t Uint32;
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typedef uint16_t Uint16;
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typedef uint8_t Uint8;
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typedef int64_t int64;
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typedef int32_t int32;
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typedef int16_t int16;
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typedef int8_t int8;
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typedef void (*callback_t)(Uint8*, Uint32);
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typedef void (*callback_t2)(void);
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typedef enum EN_CODEC_TYPE{
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AVC = 0,
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HEVC = 12
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} CODEC_TYPE;
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typedef enum {
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RC_MODE_VBR = 0,
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RC_MODE_CBR = 1,
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} RC_MODE;
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typedef enum EN_CODEC_ERR_STATE{
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CODEC_SUCCESS,
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// for encoder
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ERR_ENC_INVALID_PRODUCT_ID,
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ERR_ENC_LOAD_FIRMWARE,
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ERR_ENC_INVALID_PARAM,
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ERR_ENC_CREATE_EVENT_LISTNER,
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ERR_ENC_CREATE_PIPELINE,
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ERR_ENC_FAIL_TO_OPEN,
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ERR_ENC_SEND_BUF,
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ERR_ENC_RECEIVE_BUF,
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// for decoder
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ERR_DEC_INVALID_PRODUCT_ID,
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ERR_DEC_LOAD_FIRMWARE,
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ERR_DEC_INVALID_PARAM,
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ERR_DEC_CREATE_EVENT_LISTNER,
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ERR_DEC_CREATE_PIPELINE,
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ERR_DEC_FAIL_TO_OPEN,
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ERR_DEC_SEND_BUF,
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ERR_DEC_RECEIVE_BUF,
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CODEC_ERR_MAX_CNT
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} CODEC_ERR_STATE;
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typedef struct ST_ENCParameter{
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Uint32 enc_width;
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Uint32 enc_height;
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Uint32 enc_qp;
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Uint32 enc_minqp;
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Uint32 enc_maxqp;
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Uint32 enc_bitrate;
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RC_MODE enc_mode;
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Uint32 enc_framerate;
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Uint32 enc_gop;
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CODEC_TYPE enc_codec_type;
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} ENCParameter;
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typedef struct ST_DECParameter{
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CODEC_TYPE dec_codec_type;
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Uint32 dec_framerate;
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} DECParameter;
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/*
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********************************************************************************
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* DEFINES
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********************************************************************************
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*/
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/*
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********************************************************************************
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* FUNCTION DEFINITIONS
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********************************************************************************
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*/
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CODEC_ERR_STATE nc_init_encoder(ENCParameter *get_param);
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CODEC_ERR_STATE nc_start_encoder(void);
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void nc_stop_encoder(void);
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CODEC_ERR_STATE nc_init_decoder(DECParameter *get_param);
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CODEC_ERR_STATE nc_start_decoder(void);
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void nc_stop_decoder(void);
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void nc_display_libncvcodec_info(void);
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void nc_unlock_encoding_done(void);
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CODEC_ERR_STATE nc_send_buf_to_encode(Uint8 *ptr_video_buf, int32 auto_free);
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CODEC_ERR_STATE nc_send_buf_to_decode(Uint8 *ptr_video_buf, Uint32 size, int32 eof, int32 auto_free);
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void nc_register_encode_callback(callback_t cb);
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void nc_register_decode_callback(callback_t cb);
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void nc_register_last_frame_decoded_callback(callback_t2 cb);
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#endif // #ifndef __NC_VIDEO_CODEC_H__
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