64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/*
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* Copyright (C) 2018 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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#ifndef ANDROID_EFFECT_DYNAMICSPROCESSING_CORE_H_
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#define ANDROID_EFFECT_DYNAMICSPROCESSING_CORE_H_
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#include <system/audio_effect.h>
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#if __cplusplus
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extern "C" {
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#endif
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#ifndef OPENSL_ES_H_
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static const effect_uuid_t SL_IID_DYNAMICSPROCESSING_ = { 0x7261676f, 0x6d75, 0x7369, 0x6364,
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{ 0x28, 0xe2, 0xfd, 0x3a, 0xc3, 0x9e } };
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const effect_uuid_t * const SL_IID_DYNAMICSPROCESSING = &SL_IID_DYNAMICSPROCESSING_;
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#endif //OPENSL_ES_H_
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/* enumerated parameters for dynamics processing effect */
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typedef enum
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{
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DP_PARAM_ENABLE = 0x05,
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DP_PARAM_GET_CHANNEL_COUNT = 0x10,
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DP_PARAM_INPUT_GAIN = 0x20,
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DP_PARAM_ENGINE_ARCHITECTURE = 0x30,
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DP_PARAM_PRE_EQ = 0x40,
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DP_PARAM_PRE_EQ_BAND = 0x45,
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DP_PARAM_MBC = 0x50,
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DP_PARAM_MBC_BAND = 0x55,
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DP_PARAM_POST_EQ = 0x60,
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DP_PARAM_POST_EQ_BAND = 0x65,
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DP_PARAM_LIMITER = 0x70,
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DP_PARAM_SET_Threshold = 0X75,
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DP_PARAM_SET_AttackTime = 0X80,
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DP_PARAM_SET_ReleaseTime = 0x85,
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} t_dynamicsprocessing_params;
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/* enumerated variants */
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typedef enum
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{
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VARIANT_FAVOR_FREQUENCY_RESOLUTION = 0x00,
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VARIANT_FAVOR_TIME_RESOLUTION = 0x01,
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} t_dynamicsprocessing_variants;
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#if __cplusplus
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} // extern "C"
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#endif
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#endif /*ANDROID_EFFECT_DYNAMICSPROCESSING_CORE_H_*/
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