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132 lines
4.0 KiB
132 lines
4.0 KiB
/****************************************************************************** |
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* |
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* Copyright (C) 2015 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 |
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* ih264e_master.h |
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* |
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* @brief |
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* Contains declarations of functions used by master thread |
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* |
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* @author |
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* ittiam |
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* |
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* @remarks |
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* None |
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* |
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******************************************************************************* |
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*/ |
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#ifndef IH264E_MASTER_H_ |
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#define IH264E_MASTER_H_ |
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/*****************************************************************************/ |
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/* Extern Function Declarations */ |
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/*****************************************************************************/ |
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/** |
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****************************************************************************** |
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* |
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* @brief |
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* This function joins all the spawned threads after successful completion of |
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* their tasks |
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* |
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* @par Description |
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* |
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* @param[in] ps_codec |
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* pointer to codec context |
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* |
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* @returns none |
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* |
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****************************************************************************** |
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*/ |
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void ih264e_join_threads(codec_t *ps_codec); |
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/** |
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****************************************************************************** |
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* |
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* @brief This function puts the current thread to sleep for a duration |
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* of sleep_us |
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* |
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* @par Description |
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* ithread_yield() method causes the calling thread to yield execution to another |
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* thread that is ready to run on the current processor. The operating system |
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* selects the thread to yield to. ithread_usleep blocks the current thread for |
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* the specified number of milliseconds. In other words, yield just says, |
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* end my timeslice prematurely, look around for other threads to run. If there |
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* is nothing better than me, continue. Sleep says I don't want to run for x |
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* milliseconds. Even if no other thread wants to run, don't make me run. |
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* |
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* @param[in] sleep_us |
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* thread sleep duration |
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* |
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* @returns error_status |
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* |
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****************************************************************************** |
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*/ |
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IH264E_ERROR_T ih264e_wait_for_thread(UWORD32 sleep_us); |
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/** |
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****************************************************************************** |
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* |
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* @brief |
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* Encodes in synchronous api mode |
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* |
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* @par Description |
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* This routine processes input yuv, encodes it and outputs bitstream and recon |
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* |
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* @param[in] ps_codec_obj |
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* Pointer to codec object at API level |
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* |
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* @param[in] pv_api_ip |
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* Pointer to input argument structure |
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* |
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* @param[out] pv_api_op |
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* Pointer to output argument structure |
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* |
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* @returns Status |
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* |
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****************************************************************************** |
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*/ |
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WORD32 ih264e_encode(iv_obj_t *ps_codec_obj, void *pv_api_ip, void *pv_api_op); |
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/** |
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******************************************************************************* |
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* |
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* @brief update encoder configuration parameters |
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* |
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* @par Description: |
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* updates encoder configuration parameters from the given config set. |
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* Initialize/reinitialize codec parameters according to new configurations. |
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* |
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* @param[in] ps_codec |
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* Pointer to codec context |
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* |
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* @param[in] ps_cfg |
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* Pointer to config param set |
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* |
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* @remarks none |
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* |
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******************************************************************************* |
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*/ |
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IH264E_ERROR_T ih264e_codec_update_config(codec_t *ps_codec, cfg_params_t *ps_cfg); |
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#endif /* IH264E_MASTER_H_ */
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