| /****************************************************************************** |
| * |
| * 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 |
| * ideint_structs.h |
| * |
| * @brief |
| * Deinterlacer structure definitions |
| * |
| * @author |
| * Ittiam |
| * |
| * @par List of Functions: |
| * |
| * @remarks |
| * None |
| * |
| ******************************************************************************* |
| */ |
| |
| #ifndef __IDEINT_STRUCTS_H__ |
| #define __IDEINT_STRUCTS_H__ |
| |
| typedef void ideint_spatial_filter_t(UWORD8 *pu1_src, |
| UWORD8 *pu1_out, |
| WORD32 cur_strd, |
| WORD32 out_strd); |
| |
| typedef WORD32 ideint_cac_8x8_t(UWORD8 *pu1_top, |
| UWORD8 *pu1_bot, |
| WORD32 i4_top_stride, |
| WORD32 i4_bot_stride); |
| /** Deinterlacer context */ |
| typedef struct |
| { |
| /** params */ |
| ideint_params_t s_params; |
| |
| /** Adaptive variance used in spatio temporal filtering */ |
| WORD32 ai4_vrnc_avg_fb[3]; |
| |
| /** Function pointers */ |
| icv_sad_8x4_t *pf_sad_8x4; |
| |
| icv_variance_8x4_t *pf_variance_8x4; |
| |
| ideint_spatial_filter_t *pf_spatial_filter; |
| |
| ideint_cac_8x8_t *pf_cac_8x8; |
| }ctxt_t; |
| |
| #endif /* __IDEINT_STRUCTS_H__ */ |