diff --git a/media/Android.bp b/media/Android.bp index aab16479b8b14..ad4f96c9981fa 100644 --- a/media/Android.bp +++ b/media/Android.bp @@ -70,6 +70,7 @@ aidl_interface { "aidl/android/media/audio/common/AudioMMapPolicyType.aidl", "aidl/android/media/audio/common/AudioMode.aidl", "aidl/android/media/audio/common/AudioOffloadInfo.aidl", + "aidl/android/media/audio/common/AudioProfile.aidl", "aidl/android/media/audio/common/AudioSource.aidl", "aidl/android/media/audio/common/AudioStreamType.aidl", "aidl/android/media/audio/common/AudioUsage.aidl", diff --git a/media/aidl/android/media/audio/common/AudioProfile.aidl b/media/aidl/android/media/audio/common/AudioProfile.aidl new file mode 100644 index 0000000000000..2124b0d5f1f44 --- /dev/null +++ b/media/aidl/android/media/audio/common/AudioProfile.aidl @@ -0,0 +1,45 @@ +/* + * Copyright (C) 2021 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. + */ + +package android.media.audio.common; + +import android.media.audio.common.AudioChannelLayout; +import android.media.audio.common.AudioEncapsulationType; +import android.media.audio.common.AudioFormatDescription; + +/** + * AudioProfile describes a set of configurations supported for a certain + * audio format. A profile can be either "static" which means all the + * configurations are predefined, or "dynamic" which means configurations + * are queried at run time. Dynamic profiles generally used with detachable + * devices, e.g. HDMI or USB devices. + * + * {@hide} + */ +@JavaDerive(equals=true, toString=true) +@VintfStability +parcelable AudioProfile { + /** Name is commonly used with static profiles. Can be empty. */ + @utf8InCpp String name; + /** If the format is set to 'DEFAULT', this indicates a dynamic profile. */ + AudioFormatDescription format; + /** Can be empty if channel masks are "dynamic". */ + AudioChannelLayout[] channelMasks; + /** Can be empty if sample rates are "dynamic". */ + int[] sampleRates; + /** For encoded audio formats, an encapsulation can be specified. */ + AudioEncapsulationType encapsulationType = AudioEncapsulationType.NONE; +} diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioProfile.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioProfile.aidl new file mode 100644 index 0000000000000..134cdd98c418b --- /dev/null +++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioProfile.aidl @@ -0,0 +1,43 @@ +/* + * Copyright (C) 2021 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. + */ +/////////////////////////////////////////////////////////////////////////////// +// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. // +/////////////////////////////////////////////////////////////////////////////// + +// This file is a snapshot of an AIDL file. Do not edit it manually. There are +// two cases: +// 1). this is a frozen version file - do not edit this in any case. +// 2). this is a 'current' file. If you make a backwards compatible change to +// the interface (from the latest frozen version), the build system will +// prompt you to update this file with `m -update-api`. +// +// You must not make a backward incompatible change to any AIDL file built +// with the aidl_interface module type with versions property set. The module +// type is used to build AIDL files in a way that they can be used across +// independently updatable components of the system. If a device is shipped +// with such a backward incompatible change, it has a high risk of breaking +// later when a module using the interface is updated, e.g., Mainline modules. + +package android.media.audio.common; +/* @hide */ +@JavaDerive(equals=true, toString=true) @VintfStability +parcelable AudioProfile { + @utf8InCpp String name; + android.media.audio.common.AudioFormatDescription format; + android.media.audio.common.AudioChannelLayout[] channelMasks; + int[] sampleRates; + android.media.audio.common.AudioEncapsulationType encapsulationType = android.media.audio.common.AudioEncapsulationType.NONE; +}