1 /* 2 * Copyright (C) 2004-2010 NXP Software 3 * Copyright (C) 2010 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 #ifndef _DC_2I_D16_TRC_WRA_01_PRIVATE_H_ 19 #define _DC_2I_D16_TRC_WRA_01_PRIVATE_H_ 20 21 #define DC_FLOAT_STEP 0.0000002384f 22 23 /* The internal state variables are implemented in a (for the user) hidden structure */ 24 /* In this (private) file, the internal structure is declared fro private use.*/ 25 typedef struct _Filter_FLOAT_State_ { 26 LVM_FLOAT LeftDC; /* LeftDC */ 27 LVM_FLOAT RightDC; /* RightDC */ 28 } Filter_FLOAT_State; 29 typedef Filter_FLOAT_State* PFilter_FLOAT_State; 30 typedef struct _Filter_FLOAT_State_Mc_ { 31 LVM_FLOAT ChDC[LVM_MAX_CHANNELS]; /* ChannelDC */ 32 } Filter_FLOAT_State_Mc; 33 typedef Filter_FLOAT_State_Mc* PFilter_FLOAT_State_Mc; 34 #endif /* _DC_2I_D16_TRC_WRA_01_PRIVATE_H_ */ 35