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79 lines
2.5 KiB
79 lines
2.5 KiB
4 months ago
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/******************************************************************************
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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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* impeg2d_mc.h
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*
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* @brief
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* Contains MC function declarations for MPEG2 codec
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*
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* @author
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* Harish
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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 __IMPEG2D_MC_H__
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#define __IMPEG2D_MC_H__
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void impeg2d_dec_2mv_interp_mb(dec_state_t *dec);
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void impeg2d_dec_4mv_mb(dec_state_t *dec);
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void impeg2d_dec_1mv_mb(dec_state_t *dec);
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void impeg2d_dec_2mv_fw_or_bk_mb(dec_state_t *dec);
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void impeg2d_dec_fld_dual_prime(dec_state_t *dec);
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void impeg2d_dec_frm_dual_prime(dec_state_t *dec);
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void impeg2d_mc_1mv(dec_state_t *dec);
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void impeg2d_mc_fw_or_bk_mb(dec_state_t *dec);
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void impeg2d_mc_fld_dual_prime(dec_state_t *dec);
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void impeg2d_mc_frm_dual_prime(dec_state_t *dec);
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void impeg2d_mc_4mv(dec_state_t *dec);
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void impeg2d_mc_2mv(dec_state_t *dec);
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void impeg2d_dec_skip_mbs(dec_state_t *dec, UWORD16 num_skip_mbs);
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void impeg2d_dec_0mv_coded_mb(dec_state_t *dec);
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void impeg2d_dec_intra_mb(dec_state_t *dec);
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void impeg2d_set_mc_params(comp_mc_params_t *luma,
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comp_mc_params_t *chroma,
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e_mb_type_t type,
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UWORD16 mv_num,
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WORD16 mv[],
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UWORD16 mb_x,
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UWORD16 mb_y,
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UWORD16 frm_wd,
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UWORD16 frm_ht,
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UWORD16 picture_width);
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void impeg2d_motion_comp(dec_state_t *dec, mb_mc_params_t *params,yuv_buf_t *buf);
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pf_mc_t impeg2d_mc_halfx_halfy;
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pf_mc_t impeg2d_mc_halfx_fully;
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pf_mc_t impeg2d_mc_fullx_halfy;
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pf_mc_t impeg2d_mc_fullx_fully;
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#endif /* __IMPEG2D_MC_H__*/
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