1 /****************************************************************************** 2 * * 3 * Copyright (C) 2023 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 Remaining SBR Bit Writing Routines 22 */ 23 24 #pragma once 25 #define CRC_POLYNOMIAL_SBR (0x0233) 26 #define CRC_MASK_SBR (0x0200) 27 #define CRC_RANGE_SBR (0x03FF) 28 #define CRC_MAXREGS_SBR 1 29 #define CRCINIT_SBR (0x0) 30 31 #define SI_FIL_SBR 13 32 #define SI_FIL_CRC_SBR 14 33 34 #define SI_CRC_ENABLE_BITS_SBR 0 35 #define SI_CRC_BITS_SBR 10 36 37 #define SI_ID_BITS_AAC 3 38 #define SI_FILL_COUNT_BITS 4 39 #define SI_FILL_ESC_COUNT_BITS 8 40 #define SI_FILL_EXTENTION_BITS 4 41 #define ID_FIL 6 42 43 struct ixheaace_str_common_data; 44