| Harish Mahendrakar | 8520690 | 2015-08-13 10:59:13 +0530 | [diff] [blame] | 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_structs.h |
| 24 | * |
| 25 | * @brief |
| 26 | * Deinterlacer structure definitions |
| 27 | * |
| 28 | * @author |
| 29 | * Ittiam |
| 30 | * |
| 31 | * @par List of Functions: |
| 32 | * |
| 33 | * @remarks |
| 34 | * None |
| 35 | * |
| 36 | ******************************************************************************* |
| 37 | */ |
| 38 | |
| 39 | #ifndef __IDEINT_STRUCTS_H__ |
| 40 | #define __IDEINT_STRUCTS_H__ |
| 41 | |
| 42 | typedef void ideint_spatial_filter_t(UWORD8 *pu1_src, |
| 43 | UWORD8 *pu1_out, |
| 44 | WORD32 cur_strd, |
| 45 | WORD32 out_strd); |
| 46 | |
| 47 | typedef WORD32 ideint_cac_8x8_t(UWORD8 *pu1_top, |
| 48 | UWORD8 *pu1_bot, |
| 49 | WORD32 i4_top_stride, |
| 50 | WORD32 i4_bot_stride); |
| 51 | /** Deinterlacer context */ |
| 52 | typedef struct |
| 53 | { |
| 54 | /** params */ |
| 55 | ideint_params_t s_params; |
| 56 | |
| 57 | /** Adaptive variance used in spatio temporal filtering */ |
| 58 | WORD32 ai4_vrnc_avg_fb[3]; |
| 59 | |
| 60 | /** Function pointers */ |
| 61 | icv_sad_8x4_t *pf_sad_8x4; |
| 62 | |
| 63 | icv_variance_8x4_t *pf_variance_8x4; |
| 64 | |
| 65 | ideint_spatial_filter_t *pf_spatial_filter; |
| 66 | |
| 67 | ideint_cac_8x8_t *pf_cac_8x8; |
| 68 | }ctxt_t; |
| 69 | |
| 70 | #endif /* __IDEINT_STRUCTS_H__ */ |