/******************************************************************************
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*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*****************************************************************************
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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/*!
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******************************************************************************
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* \file ihevce_plugin.h
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*
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* \brief
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* This file contains plugin interface definations and structures
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*
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* \date
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* 15/04/2014
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*
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* \author
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* Ittiam
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*
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*
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* List of Functions
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*
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*
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******************************************************************************
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*/
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#ifndef _IHEVCE_PLUGIN_H_
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#define _IHEVCE_PLUGIN_H_
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/*****************************************************************************/
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/* File Includes */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Constant Macros */
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/*****************************************************************************/
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#define MAX_INP_PLANES 3
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/*****************************************************************************/
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/* Typedefs */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Enums */
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/*****************************************************************************/
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typedef enum
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{
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IHEVCE_EFAIL = 0xFFFFFFFF,
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IHEVCE_EOK = 0
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} IHEVCE_PLUGIN_STATUS_T;
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/*****************************************************************************/
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/* Structure */
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/*****************************************************************************/
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typedef struct
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{
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/* input buffer pointers */
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void *apv_inp_planes[MAX_INP_PLANES];
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/* input buffer strides */
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WORD32 ai4_inp_strd[MAX_INP_PLANES];
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/* input buffer size */
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WORD32 ai4_inp_size[MAX_INP_PLANES];
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/* PTS of the input */
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ULWORD64 u8_pts;
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/* Current bitrate*/
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WORD32 i4_curr_bitrate;
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/* Current peak bitrate*/
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WORD32 i4_curr_peak_bitrate;
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/* Current rate factor*/
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WORD32 i4_curr_rate_factor;
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} ihevce_inp_buf_t;
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typedef struct
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{
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/* Output buffer pointer (if set to NULL then no output is sent out from encoder) */
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UWORD8 *pu1_output_buf;
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/* Number of bytes generated in the buffer */
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WORD32 i4_bytes_generated;
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/* Key frame flag */
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WORD32 i4_is_key_frame;
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/* PTS of the output */
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ULWORD64 u8_pts;
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/* DTS of the output */
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LWORD64 i8_dts;
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/* Flag to check if last output buffer sent from encoder */
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WORD32 i4_end_flag;
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} ihevce_out_buf_t;
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/*****************************************************************************/
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/* Extern Variable Declarations */
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/*****************************************************************************/
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/*****************************************************************************/
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/* Extern Function Declarations */
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/*****************************************************************************/
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IHEVCE_PLUGIN_STATUS_T ihevce_set_def_params(ihevce_static_cfg_params_t *ps_params);
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IHEVCE_PLUGIN_STATUS_T ihevce_init(ihevce_static_cfg_params_t *ps_params, void **ppv_ihevce_hdl);
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IHEVCE_PLUGIN_STATUS_T ihevce_encode_header(void *pv_ihevce_hdl, ihevce_out_buf_t *ps_out);
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IHEVCE_PLUGIN_STATUS_T
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ihevce_encode(void *pv_ihevce_hdl, ihevce_inp_buf_t *ps_inp, ihevce_out_buf_t *ps_out);
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IHEVCE_PLUGIN_STATUS_T ihevce_close(void *pv_ihevce_hdl);
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void ihevce_init_sys_api(void *pv_cb_handle, ihevce_sys_api_t *ps_sys_api);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _IHEVCE_PLUGIN_H_ */
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