1*a97c2a1fSXin Li /****************************************************************************** 2*a97c2a1fSXin Li * 3*a97c2a1fSXin Li * Copyright (C) 2015 The Android Open Source Project 4*a97c2a1fSXin Li * 5*a97c2a1fSXin Li * Licensed under the Apache License, Version 2.0 (the "License"); 6*a97c2a1fSXin Li * you may not use this file except in compliance with the License. 7*a97c2a1fSXin Li * You may obtain a copy of the License at: 8*a97c2a1fSXin Li * 9*a97c2a1fSXin Li * http://www.apache.org/licenses/LICENSE-2.0 10*a97c2a1fSXin Li * 11*a97c2a1fSXin Li * Unless required by applicable law or agreed to in writing, software 12*a97c2a1fSXin Li * distributed under the License is distributed on an "AS IS" BASIS, 13*a97c2a1fSXin Li * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14*a97c2a1fSXin Li * See the License for the specific language governing permissions and 15*a97c2a1fSXin Li * limitations under the License. 16*a97c2a1fSXin Li * 17*a97c2a1fSXin Li ***************************************************************************** 18*a97c2a1fSXin Li * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore 19*a97c2a1fSXin Li */ 20*a97c2a1fSXin Li /** 21*a97c2a1fSXin Li ******************************************************************************* 22*a97c2a1fSXin Li * @file 23*a97c2a1fSXin Li * impeg2d_mc.h 24*a97c2a1fSXin Li * 25*a97c2a1fSXin Li * @brief 26*a97c2a1fSXin Li * Contains MC function declarations for MPEG2 codec 27*a97c2a1fSXin Li * 28*a97c2a1fSXin Li * @author 29*a97c2a1fSXin Li * Harish 30*a97c2a1fSXin Li * 31*a97c2a1fSXin Li * @remarks 32*a97c2a1fSXin Li * None 33*a97c2a1fSXin Li * 34*a97c2a1fSXin Li ******************************************************************************* 35*a97c2a1fSXin Li */ 36*a97c2a1fSXin Li #ifndef __IMPEG2D_MC_H__ 37*a97c2a1fSXin Li #define __IMPEG2D_MC_H__ 38*a97c2a1fSXin Li 39*a97c2a1fSXin Li void impeg2d_dec_2mv_interp_mb(dec_state_t *dec); 40*a97c2a1fSXin Li void impeg2d_dec_4mv_mb(dec_state_t *dec); 41*a97c2a1fSXin Li 42*a97c2a1fSXin Li 43*a97c2a1fSXin Li void impeg2d_dec_1mv_mb(dec_state_t *dec); 44*a97c2a1fSXin Li void impeg2d_dec_2mv_fw_or_bk_mb(dec_state_t *dec); 45*a97c2a1fSXin Li void impeg2d_dec_fld_dual_prime(dec_state_t *dec); 46*a97c2a1fSXin Li void impeg2d_dec_frm_dual_prime(dec_state_t *dec); 47*a97c2a1fSXin Li 48*a97c2a1fSXin Li void impeg2d_mc_1mv(dec_state_t *dec); 49*a97c2a1fSXin Li void impeg2d_mc_fw_or_bk_mb(dec_state_t *dec); 50*a97c2a1fSXin Li void impeg2d_mc_fld_dual_prime(dec_state_t *dec); 51*a97c2a1fSXin Li void impeg2d_mc_frm_dual_prime(dec_state_t *dec); 52*a97c2a1fSXin Li void impeg2d_mc_4mv(dec_state_t *dec); 53*a97c2a1fSXin Li void impeg2d_mc_2mv(dec_state_t *dec); 54*a97c2a1fSXin Li 55*a97c2a1fSXin Li void impeg2d_dec_skip_mbs(dec_state_t *dec, UWORD16 num_skip_mbs); 56*a97c2a1fSXin Li void impeg2d_dec_0mv_coded_mb(dec_state_t *dec); 57*a97c2a1fSXin Li void impeg2d_dec_intra_mb(dec_state_t *dec); 58*a97c2a1fSXin Li 59*a97c2a1fSXin Li void impeg2d_set_mc_params(comp_mc_params_t *luma, 60*a97c2a1fSXin Li comp_mc_params_t *chroma, 61*a97c2a1fSXin Li e_mb_type_t type, 62*a97c2a1fSXin Li UWORD16 mv_num, 63*a97c2a1fSXin Li WORD16 mv[], 64*a97c2a1fSXin Li UWORD16 mb_x, 65*a97c2a1fSXin Li UWORD16 mb_y, 66*a97c2a1fSXin Li UWORD16 frm_wd, 67*a97c2a1fSXin Li UWORD16 frm_ht, 68*a97c2a1fSXin Li UWORD16 picture_width); 69*a97c2a1fSXin Li 70*a97c2a1fSXin Li void impeg2d_motion_comp(dec_state_t *dec, mb_mc_params_t *params,yuv_buf_t *buf); 71*a97c2a1fSXin Li 72*a97c2a1fSXin Li pf_mc_t impeg2d_mc_halfx_halfy; 73*a97c2a1fSXin Li pf_mc_t impeg2d_mc_halfx_fully; 74*a97c2a1fSXin Li pf_mc_t impeg2d_mc_fullx_halfy; 75*a97c2a1fSXin Li pf_mc_t impeg2d_mc_fullx_fully; 76*a97c2a1fSXin Li 77*a97c2a1fSXin Li 78*a97c2a1fSXin Li #endif /* __IMPEG2D_MC_H__*/ 79