49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
|
/******************************************************************************
|
||
|
|
*
|
||
|
|
* 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
|
||
|
|
*/
|
||
|
|
#ifndef IMPD_DRC_UNI_EQ_H
|
||
|
|
#define IMPD_DRC_UNI_EQ_H
|
||
|
|
|
||
|
|
#ifndef COMPILE_FOR_DRC_ENCODER
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define EQ_CHANNEL_COUNT_MAX 8
|
||
|
|
#define EQ_AUDIO_DELAY_MAX 1024
|
||
|
|
#define EQ_FIR_FILTER_SIZE_MAX 128
|
||
|
|
#define EQ_SUBBAND_COUNT_MAX 256
|
||
|
|
#define EQ_INTERMEDIATE_2ND_ORDER_PARAMS_COUNT_MAX 32
|
||
|
|
#define EQ_INTERMEDIATE_PARAMETER_COUNT_MAX 32
|
||
|
|
#define EQ_FILTER_SECTION_COUNT_MAX 8
|
||
|
|
#define EQ_FILTER_ELEMENT_COUNT_MAX 4
|
||
|
|
#define EQ_FILTER_COUNT_MAX 4
|
||
|
|
#define MATCHING_PHASE_FILTER_COUNT_MAX 32
|
||
|
|
|
||
|
|
#define EQ_FILTER_DOMAIN_NONE 0
|
||
|
|
#define EQ_FILTER_DOMAIN_TIME (1 << 0)
|
||
|
|
#define EQ_FILTER_DOMAIN_SUBBAND (1 << 1)
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
#endif
|