1 /****************************************************************************** 2 * 3 * Copyright (C) 2021 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 /* */ 23 /* File Name : ih264d_api_utils.h */ 24 /* */ 25 /* Description : This file contains function prototypes for non-API */ 26 /* functions defined in ih264d_api.c */ 27 /*****************************************************************************/ 28 29 #ifndef _IH264D_API_UTILS_H_ 30 #define _IH264D_API_UTILS_H_ 31 32 #include "ih264_typedefs.h" 33 #include "iv.h" 34 35 #define MIN_IN_BUFS 1 36 #define MIN_OUT_BUFS_420 3 37 #define MIN_OUT_BUFS_422ILE 1 38 #define MIN_OUT_BUFS_RGB565 1 39 #define MIN_OUT_BUFS_420SP 2 40 41 extern WORD32 ih264d_create(iv_obj_t *dec_hdl, void *pv_api_ip, void *pv_api_op); 42 43 extern WORD32 ih264d_delete(iv_obj_t *dec_hdl, void *pv_api_ip, void *pv_api_op); 44 45 extern WORD32 ih264d_video_decode(iv_obj_t *dec_hdl, void *pv_api_ip, void *pv_api_op); 46 47 extern WORD32 ih264d_set_params(iv_obj_t *dec_hdl, void *pv_api_ip, void *pv_api_op); 48 49 extern WORD32 ih264d_set_num_cores(iv_obj_t *dec_hdl, void *pv_api_ip, void *pv_api_op); 50 51 extern WORD32 ih264d_set_processor(iv_obj_t *dec_hdl, void *pv_api_ip, void *pv_api_op); 52 53 extern WORD32 ih264d_set_degrade(iv_obj_t *dec_hdl, void *pv_api_ip, void *pv_api_op); 54 55 extern WORD32 ih264d_set_flush_mode(iv_obj_t *dec_hdl, void *pv_api_ip, void *pv_api_op); 56 57 extern WORD32 ih264d_get_buf_info(iv_obj_t *dec_hdl, void *pv_api_ip, void *pv_api_op); 58 59 extern UWORD32 ih264d_get_outbuf_size(WORD32 u4_pic_wd, UWORD32 u4_pic_ht, UWORD8 u1_chroma_format, 60 UWORD32 *pu4_buf_size); 61 62 extern void ih264d_export_sei_params(ivd_sei_decode_op_t *ps_sei_decode_op, dec_struct_t *ps_dec); 63 64 extern UWORD32 ih264d_map_error(UWORD32 i4_err_status); 65 66 extern void ih264d_signal_decode_thread(dec_struct_t *ps_dec); 67 68 extern void ih264d_signal_bs_deblk_thread(dec_struct_t *ps_dec); 69 70 extern WORD32 ih264d_deblock_display(dec_struct_t *ps_dec); 71 72 #endif 73