| /****************************************************************************** |
| * |
| * 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 |
| * ih264e_utils.h |
| * |
| * @brief |
| * Contains declarations of miscellaneous utility functions used by the encoder |
| * |
| * @author |
| * Harish |
| * |
| * @remarks |
| * none |
| * |
| ******************************************************************************* |
| */ |
| |
| #ifndef _IH264E_UTILS_H_ |
| #define _IH264E_UTILS_H_ |
| |
| /*****************************************************************************/ |
| /* Function Declarations */ |
| /*****************************************************************************/ |
| |
| WORD32 ih264e_input_queue_update(codec_t *ps_codec, |
| ive_video_encode_ip_t *ps_ive_ip, |
| inp_buf_t *ps_enc_buff); |
| |
| WORD32 ih264e_get_min_level(WORD32 wd, WORD32 ht); |
| |
| WORD32 ih264e_get_lvl_idx(WORD32 level); |
| |
| WORD32 ih264e_get_dpb_size(WORD32 level, WORD32 pic_size); |
| |
| WORD32 ih264e_get_total_pic_buf_size(WORD32 pic_size, WORD32 level, |
| WORD32 horz_pad, WORD32 vert_pad, |
| WORD32 num_ref_frames, |
| WORD32 num_reorder_frames); |
| |
| WORD32 ih264e_get_pic_mv_bank_size(WORD32 num_luma_samples); |
| |
| IH264E_ERROR_T ih264e_pic_buf_mgr_add_bufs(codec_t *ps_codec); |
| |
| IH264E_ERROR_T ih264e_mv_buf_mgr_add_bufs(codec_t *ps_codec); |
| |
| void ih264e_init_quant_params(process_ctxt_t *ps_proc, int qp); |
| |
| IH264E_ERROR_T ih264e_init_air_map(codec_t *ps_codec); |
| |
| void ih264e_speed_preset_side_effects(codec_t *ps_codec); |
| |
| IH264E_ERROR_T ih264e_codec_init(codec_t *ps_codec); |
| |
| IH264E_ERROR_T ih264e_pic_init(codec_t *ps_codec, inp_buf_t *ps_inp_buf); |
| |
| #endif /* _IH264E_UTILS_H_ */ |