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 #pragma once 22 #define IXHEAACE_MPS_SAC_DATA_TYPE_CLD (0x0) 23 #define IXHEAACE_MPS_SAC_DATA_TYPE_ICC (0x1) 24 #define IXHEAACE_MPS_SAC_DATA_TYPE_CPC (0x2) 25 26 #define IXHEAACE_MPS_SAC_DIRECTION_BACKWARDS (0x0) 27 #define IXHEAACE_MPS_SAC_DIRECTION_FORWARDS (0x1) 28 29 #define IXHEAACE_MPS_SAC_DIFF_FREQ (0x0) 30 #define IXHEAACE_MPS_SAC_DIFF_TIME (0x1) 31 32 #define IXHEAACE_MPS_SAC_FREQ_PAIR (0x0) 33 34 #define IXHEAACE_MPS_SAC_HUFF_1D (0x0) 35 #define IXHEAACE_MPS_SAC_HUFF_2D (0x1) 36 37 #ifndef PI 38 #define PI (3.1415926535897932f) 39 #endif 40 #define EIGHT_SHORT_SEQUENCE (2) 41 #define MAX_NUM_BINS (56) 42 #define MAX_NUM_PARAMS (7) 43 #define MAX_NUM_OUTPUTCHANNELS (16) 44 #define MAX_TIME_SLOTS (64) 45