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55 lines
1.9 KiB
55 lines
1.9 KiB
/* |
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* Copyright (C) 2012 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_AUDIO_POLICY_CONF_H |
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#define ANDROID_AUDIO_POLICY_CONF_H |
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///////////////////////////////////////////////// |
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// Definitions for audio policy configuration file (audio_policy.conf) |
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///////////////////////////////////////////////// |
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#define AUDIO_HARDWARE_MODULE_ID_MAX_LEN 32 |
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#define AUDIO_POLICY_CONFIG_FILE "/system/etc/audio_policy.conf" |
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#define AUDIO_POLICY_VENDOR_CONFIG_FILE "/vendor/etc/audio_policy.conf" |
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// global configuration |
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#define GLOBAL_CONFIG_TAG "global_configuration" |
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#define ATTACHED_OUTPUT_DEVICES_TAG "attached_output_devices" |
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#define DEFAULT_OUTPUT_DEVICE_TAG "default_output_device" |
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#define ATTACHED_INPUT_DEVICES_TAG "attached_input_devices" |
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#define SPEAKER_DRC_ENABLED_TAG "speaker_drc_enabled" |
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// hw modules descriptions |
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#define AUDIO_HW_MODULE_TAG "audio_hw_modules" |
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#define OUTPUTS_TAG "outputs" |
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#define INPUTS_TAG "inputs" |
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#define SAMPLING_RATES_TAG "sampling_rates" |
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#define FORMATS_TAG "formats" |
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#define CHANNELS_TAG "channel_masks" |
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#define DEVICES_TAG "devices" |
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#define FLAGS_TAG "flags" |
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#define DYNAMIC_VALUE_TAG "dynamic" // special value for "channel_masks", "sampling_rates" and |
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// "formats" in outputs descriptors indicating that supported |
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// values should be queried after opening the output. |
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#endif // ANDROID_AUDIO_POLICY_CONF_H
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