18d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S/******************************************************************************
28d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S *
38d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S * Copyright (C) 2015 The Android Open Source Project
48d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S *
58d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S * Licensed under the Apache License, Version 2.0 (the "License");
68d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S * you may not use this file except in compliance with the License.
78d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S * You may obtain a copy of the License at:
88d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S *
98d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S * http://www.apache.org/licenses/LICENSE-2.0
108d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S *
118d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S * Unless required by applicable law or agreed to in writing, software
128d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S * distributed under the License is distributed on an "AS IS" BASIS,
138d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
148d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S * See the License for the specific language governing permissions and
158d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S * limitations under the License.
168d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S *
178d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S *****************************************************************************
188d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
198d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*/
208d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S
218d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S/**
228d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S******************************************************************************
238d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @file
248d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*  ih264e_deblk.h
258d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
268d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @brief
278d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*  This file contains extern declarations of deblocking routines
288d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
298d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @author
308d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*  ittiam
318d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
328d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @remarks
338d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*  none
348d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S******************************************************************************
358d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*/
368d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S
378d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S#ifndef IH264E_DEBLK_H_
388d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S#define IH264E_DEBLK_H_
398d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S
408d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S/*****************************************************************************/
418d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S/* Constant Macros                                                           */
428d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S/*****************************************************************************/
438d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S
448d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S/**
458d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S******************************************************************************
468d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S *  @brief  masks to extract csbp
478d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S******************************************************************************
488d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S */
498d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S#define CSBP_LEFT_BLOCK_MASK  0x1111
508d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S#define CSBP_RIGHT_BLOCK_MASK 0x8888
518d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S
528d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S
538d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S/*****************************************************************************/
548d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S/* Function Declarations                                                     */
558d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S/*****************************************************************************/
568d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S
578d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S/**
588d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*******************************************************************************
598d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
608d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @brief This function computes blocking strength for an mb
618d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
628d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @par Description:
638d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*  This function computes blocking strength for an mb
648d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
658d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @param[in] ps_proc
668d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*  process context
678d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
688d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @returns  none
698d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
708d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @remarks In this module it is assumed that their is only single reference
718d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* frame and is always the most recently used anchor frame
728d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
738d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*******************************************************************************
748d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*/
758d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha Svoid ih264e_compute_bs(process_ctxt_t * ps_proc);
768d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S
778d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S/**
788d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*******************************************************************************
798d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
808d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @brief This function performs deblocking on an mb
818d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
828d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @par Description:
838d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*  This function performs deblocking on an mb
848d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
858d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @param[in] ps_proc
868d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*  process context corresponding to the job
878d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
888d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @param[in] ps_deblk
898d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*  pointer to deblock context
908d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
918d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @returns  none
928d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
938d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S* @remarks none
948d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*
958d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*******************************************************************************
968d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S*/
978d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha Svoid ih264e_deblock_mb(process_ctxt_t *ps_proc, deblk_ctxt_t * ps_deblk);
988d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S
998d3d303c7942ced6a987a52db8977d768dc3605fHamsalekha S#endif /* IH264E_DEBLK_H_ */
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