/* * Copyright (c) 2013-2015, The Linux Foundation. All rights reserved. * Not a Contribution. * * Copyright (C) 2013 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 OFFLOAD_EFFECT_BASS_BOOST_H_ #define OFFLOAD_EFFECT_BASS_BOOST_H_ #include "bundle.h" enum { BASS_INVALID = -1, BASS_BOOST = 0, // index of bassboost BASS_PBE, // index of PBE BASS_COUNT // totol number of bass type }; extern const effect_descriptor_t bassboost_descriptor; typedef struct bassboost_context_s { effect_context_t common; int strength; // Offload vars struct mixer_ctl *ctl; bool temp_disabled; uint32_t device; struct bass_boost_params offload_bass; } bassboost_context_t; typedef struct pbe_context_s { effect_context_t common; // Offload vars struct mixer_ctl *ctl; int hw_acc_fd; bool temp_disabled; uint32_t device; struct pbe_params offload_pbe; } pbe_context_t; typedef struct bass_context_s { effect_context_t common; bassboost_context_t bassboost_ctxt; pbe_context_t pbe_ctxt; int active_index; } bass_context_t; int bass_get_parameter(effect_context_t *context, effect_param_t *p, uint32_t *size); int bass_set_parameter(effect_context_t *context, effect_param_t *p, uint32_t size); int bass_set_device(effect_context_t *context, uint32_t device); int bass_set_mode(effect_context_t *context, int32_t hw_acc_fd); int bass_reset(effect_context_t *context); int bass_init(effect_context_t *context); int bass_enable(effect_context_t *context); int bass_disable(effect_context_t *context); int bass_start(effect_context_t *context, output_context_t *output); int bass_stop(effect_context_t *context, output_context_t *output); int bassboost_get_strength(bassboost_context_t *context); int bassboost_set_strength(bassboost_context_t *context, uint32_t strength); int bassboost_set_device(effect_context_t *context, uint32_t device); int bassboost_reset(effect_context_t *context); int bassboost_init(effect_context_t *context); int bassboost_enable(effect_context_t *context); int bassboost_disable(effect_context_t *context); int bassboost_start(effect_context_t *context, output_context_t *output); int bassboost_stop(effect_context_t *context, output_context_t *output); int pbe_set_device(effect_context_t *context, uint32_t device); int pbe_set_mode(effect_context_t *context, int32_t hw_acc_fd); int pbe_reset(effect_context_t *context); int pbe_init(effect_context_t *context); int pbe_enable(effect_context_t *context); int pbe_disable(effect_context_t *context); int pbe_start(effect_context_t *context, output_context_t *output); int pbe_stop(effect_context_t *context, output_context_t *output); #endif /* OFFLOAD_EFFECT_BASS_BOOST_H_ */