1/******************************************************************************
2 *
3 * Copyright (C) 2015 The Android Open Source Project
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at:
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 *
17 *****************************************************************************
18 * Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
19*/
20/**
21*******************************************************************************
22* @file
23*  ideint_utils.h
24*
25* @brief
26*  Contains various functions needed in deinterlacer
27*
28* @author
29*  Ittiam
30*
31* @par List of Functions:
32*
33* @remarks
34*  None
35*
36*******************************************************************************
37*/
38
39#ifndef __IDEINT_UTILS_H__
40#define __IDEINT_UTILS_H__
41
42WORD32 ideint_weave_pic(icv_pic_t *ps_src_top,
43                        icv_pic_t *ps_src_bot,
44                        icv_pic_t *ps_dst_frm,
45                        WORD32 start_row,
46                        WORD32 num_rows);
47
48
49void ideint_pad_blk(UWORD8 *pu1_top,
50                    UWORD8 *pu1_bot,
51                    UWORD8 *pu1_pad,
52                    WORD32 cur_strd,
53                    WORD32 row,
54                    WORD32 col,
55                    WORD32 num_blks_y,
56                    WORD32 num_blks_x,
57                    WORD32 blk_wd,
58                    WORD32 blk_ht);
59
60WORD32 ideint_weave_blk(UWORD8 *pu1_top,
61                        UWORD8 *pu1_bot,
62                        UWORD8 *pu1_dst,
63                        WORD32 dst_strd,
64                        WORD32 src_strd,
65                        WORD32 wd,
66                        WORD32 ht);
67
68
69ideint_spatial_filter_t ideint_spatial_filter;
70ideint_spatial_filter_t ideint_spatial_filter_a9;
71ideint_spatial_filter_t ideint_spatial_filter_av8;
72ideint_spatial_filter_t ideint_spatial_filter_ssse3;
73
74#endif /* __IDEINT_UTILS_H__ */
75