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/*
* 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_VIRTUALIZER_H_
#define OFFLOAD_VIRTUALIZER_H_
#include "bundle.h"
extern const effect_descriptor_t virtualizer_descriptor;
typedef struct virtualizer_context_s {
effect_context_t common;
int strength;
// Offload vars
struct mixer_ctl *ctl;
bool temp_disabled;
audio_devices_t forced_device;
audio_devices_t device;
struct virtualizer_params offload_virt;
} virtualizer_context_t;
int virtualizer_get_parameter(effect_context_t *context, effect_param_t *p,
uint32_t *size);
int virtualizer_set_parameter(effect_context_t *context, effect_param_t *p,
uint32_t size);
int virtualizer_set_device(effect_context_t *context, uint32_t device);
int virtualizer_reset(effect_context_t *context);
int virtualizer_init(effect_context_t *context);
int virtualizer_enable(effect_context_t *context);
int virtualizer_disable(effect_context_t *context);
int virtualizer_start(effect_context_t *context, output_context_t *output);
int virtualizer_stop(effect_context_t *context, output_context_t *output);
#endif /* OFFLOAD_VIRTUALIZER_H_ */
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