49 lines
1.5 KiB
C
49 lines
1.5 KiB
C
/******************************************************************************
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*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*****************************************************************************
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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#ifndef IMPD_DRC_UNI_EQ_H
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#define IMPD_DRC_UNI_EQ_H
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#ifndef COMPILE_FOR_DRC_ENCODER
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#endif
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#define EQ_CHANNEL_COUNT_MAX 8
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#define EQ_AUDIO_DELAY_MAX 1024
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#define EQ_FIR_FILTER_SIZE_MAX 128
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#define EQ_SUBBAND_COUNT_MAX 256
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#define EQ_INTERMEDIATE_2ND_ORDER_PARAMS_COUNT_MAX 32
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#define EQ_INTERMEDIATE_PARAMETER_COUNT_MAX 32
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#define EQ_FILTER_SECTION_COUNT_MAX 8
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#define EQ_FILTER_ELEMENT_COUNT_MAX 4
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#define EQ_FILTER_COUNT_MAX 4
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#define MATCHING_PHASE_FILTER_COUNT_MAX 32
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#define EQ_FILTER_DOMAIN_NONE 0
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#define EQ_FILTER_DOMAIN_TIME (1 << 0)
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#define EQ_FILTER_DOMAIN_SUBBAND (1 << 1)
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif
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