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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_intra_modes_eval.h
*
* @brief
* This file contains declarations of routines that perform rate distortion
* analysis on a macroblock if coded as intra.
*
* @author
* ittiam
*
* @remarks
* none
*
*******************************************************************************
*/
#ifndef _IH264E_INTRA_MODES_EVAL_H_
#define _IH264E_INTRA_MODES_EVAL_H_
/*****************************************************************************/
/* Function Declarations */
/*****************************************************************************/
void ih264e_derive_nghbr_avbl_of_mbs(process_ctxt_t *ps_proc_ctxt);
UWORD8 ih264e_derive_ngbr_avbl_of_mb_partitions(block_neighbors_t *s_ngbr_avbl,
WORD8 i1_pel_pos_x,
WORD8 i1_pel_pos_y);
void ih264e_evaluate_intra16x16_modes_for_least_cost_rdoptoff(process_ctxt_t *ps_proc);
void ih264e_evaluate_intra8x8_modes_for_least_cost_rdoptoff(process_ctxt_t *ps_proc);
void ih264e_evaluate_intra4x4_modes_for_least_cost_rdoptoff(process_ctxt_t *ps_proc);
void ih264e_evaluate_intra4x4_modes_for_least_cost_rdopton(process_ctxt_t *ps_proc);
void ih264e_evaluate_chroma_intra8x8_modes_for_least_cost_rdoptoff(process_ctxt_t *ps_proc);
void ih264e_evaluate_intra8x8_modes_for_least_cost_rdoptoff(process_ctxt_t *ps_proc_ctxt);
typedef void ih264e_evaluate_intra_modes_ft(UWORD8 *pu1_src,
UWORD8 *pu1_ngbr_pels_i16,
UWORD8 *pu1_dst,
UWORD32 src_strd,
UWORD32 dst_strd,
WORD32 u4_n_avblty,
UWORD32 *u4_intra_mode,
WORD32 *pu4_sadmin,
UWORD32 u4_valid_intra_modes);
typedef void ih264e_evaluate_intra_4x4_modes_ft(UWORD8 *pu1_src,
UWORD8 *pu1_ngbr_pels,
UWORD8 *pu1_dst,
UWORD32 src_strd,
UWORD32 dst_strd,
WORD32 u4_n_avblty,
UWORD32 *u4_intra_mode,
WORD32 *pu4_sadmin,
UWORD32 u4_valid_intra_modes,
UWORD32 u4_lambda,
UWORD32 u4_predictd_mode);
/* C Declarations */
ih264e_evaluate_intra_modes_ft ih264e_evaluate_intra16x16_modes;
ih264e_evaluate_intra_modes_ft ih264e_evaluate_intra_chroma_modes;
ih264e_evaluate_intra_4x4_modes_ft ih264e_evaluate_intra_4x4_modes;
/* A9 Declarations */
ih264e_evaluate_intra_modes_ft ih264e_evaluate_intra16x16_modes_a9q;
ih264e_evaluate_intra_modes_ft ih264e_evaluate_intra_chroma_modes_a9q;
ih264e_evaluate_intra_4x4_modes_ft ih264e_evaluate_intra_4x4_modes_a9q;
/* AV8 Declarations */
ih264e_evaluate_intra_modes_ft ih264e_evaluate_intra16x16_modes_av8;
ih264e_evaluate_intra_modes_ft ih264e_evaluate_intra_chroma_modes_av8;
ih264e_evaluate_intra_4x4_modes_ft ih264e_evaluate_intra_4x4_modes_av8;
/* SSSE3 Declarations */
ih264e_evaluate_intra_modes_ft ih264e_evaluate_intra16x16_modes_ssse3;
ih264e_evaluate_intra_modes_ft ih264e_evaluate_intra_chroma_modes_ssse3;
ih264e_evaluate_intra_4x4_modes_ft ih264e_evaluate_intra_4x4_modes_ssse3;
#endif /* _IH264E_INTRA_MODES_EVAL_H_ */
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