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