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/******************************************************************************
*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*****************************************************************************
* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
*/
/**
*******************************************************************************
* @file
* ih264e_master.h
*
* @brief
* Contains declarations of functions used by master thread
*
* @author
* ittiam
*
* @remarks
* None
*
*******************************************************************************
*/
#ifndef IH264E_MASTER_H_
#define IH264E_MASTER_H_
/*****************************************************************************/
/* Extern Function Declarations */
/*****************************************************************************/
/**
******************************************************************************
*
* @brief
* This function joins all the spawned threads after successful completion of
* their tasks
*
* @par Description
*
* @param[in] ps_codec
* pointer to codec context
*
* @returns none
*
******************************************************************************
*/
void ih264e_join_threads(codec_t *ps_codec);
/**
******************************************************************************
*
* @brief This function puts the current thread to sleep for a duration
* of sleep_us
*
* @par Description
* ithread_yield() method causes the calling thread to yield execution to another
* thread that is ready to run on the current processor. The operating system
* selects the thread to yield to. ithread_usleep blocks the current thread for
* the specified number of milliseconds. In other words, yield just says,
* end my timeslice prematurely, look around for other threads to run. If there
* is nothing better than me, continue. Sleep says I don't want to run for x
* milliseconds. Even if no other thread wants to run, don't make me run.
*
* @param[in] sleep_us
* thread sleep duration
*
* @returns error_status
*
******************************************************************************
*/
IH264E_ERROR_T ih264e_wait_for_thread(UWORD32 sleep_us);
/**
******************************************************************************
*
* @brief
* Encodes in synchronous api mode
*
* @par Description
* This routine processes input yuv, encodes it and outputs bitstream and recon
*
* @param[in] ps_codec_obj
* Pointer to codec object at API level
*
* @param[in] pv_api_ip
* Pointer to input argument structure
*
* @param[out] pv_api_op
* Pointer to output argument structure
*
* @returns Status
*
******************************************************************************
*/
WORD32 ih264e_encode(iv_obj_t *ps_codec_obj, void *pv_api_ip, void *pv_api_op);
/**
*******************************************************************************
*
* @brief update encoder configuration parameters
*
* @par Description:
* updates encoder configuration parameters from the given config set.
* Initialize/reinitialize codec parameters according to new configurations.
*
* @param[in] ps_codec
* Pointer to codec context
*
* @param[in] ps_cfg
* Pointer to config param set
*
* @remarks none
*
*******************************************************************************
*/
IH264E_ERROR_T ih264e_codec_update_config(codec_t *ps_codec, cfg_params_t *ps_cfg);
#endif /* IH264E_MASTER_H_ */
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