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hardware_interfaces/audio/aidl/default/Configuration.cpp
Mikhail Naganov 521fc49fba audio: Create ModulePrimary and ModuleStub 
Make 'Module' more abstract by moving stream creation
methods to more concrete 'ModulePrimary' and 'ModuleStub'.
'ModulePrimary' is now closer to the CF primary module:
it was stripped off USB devices from its configuration,
these got moved to 'ModuleUsb', and got rid of BT A2DP
and LE interfaces, these will be on 'ModuleBluetooth'.
Note that 'ModulePrimary' still uses stub streams, this
will be changed in subsequent patches.

'ModuleStub' is what 'Module' used to be, just a module
for improving test coverage. It includes simulation of
offload streams and dummy BT objects.

Bug: 264712385
Test: atest VtsHalAudioCoreTargetTest
Change-Id: I5e4da0c32c00d65688f2eda78b2c79594e4e4671
2023-07-13 11:25:23 -07:00

565 lines
27 KiB
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/*
* Copyright (C) 2022 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.
*/
#include <Utils.h>
#include <aidl/android/media/audio/common/AudioChannelLayout.h>
#include <aidl/android/media/audio/common/AudioDeviceType.h>
#include <aidl/android/media/audio/common/AudioFormatDescription.h>
#include <aidl/android/media/audio/common/AudioFormatType.h>
#include <aidl/android/media/audio/common/AudioIoFlags.h>
#include <aidl/android/media/audio/common/AudioOutputFlags.h>
#include <media/stagefright/foundation/MediaDefs.h>
#include "core-impl/Configuration.h"
using aidl::android::hardware::audio::common::makeBitPositionFlagMask;
using aidl::android::media::audio::common::AudioChannelLayout;
using aidl::android::media::audio::common::AudioDeviceDescription;
using aidl::android::media::audio::common::AudioDeviceType;
using aidl::android::media::audio::common::AudioFormatDescription;
using aidl::android::media::audio::common::AudioFormatType;
using aidl::android::media::audio::common::AudioGainConfig;
using aidl::android::media::audio::common::AudioIoFlags;
using aidl::android::media::audio::common::AudioOutputFlags;
using aidl::android::media::audio::common::AudioPort;
using aidl::android::media::audio::common::AudioPortConfig;
using aidl::android::media::audio::common::AudioPortDeviceExt;
using aidl::android::media::audio::common::AudioPortExt;
using aidl::android::media::audio::common::AudioPortMixExt;
using aidl::android::media::audio::common::AudioProfile;
using aidl::android::media::audio::common::Int;
using aidl::android::media::audio::common::MicrophoneInfo;
using aidl::android::media::audio::common::PcmType;
namespace aidl::android::hardware::audio::core::internal {
static void fillProfile(AudioProfile* profile, const std::vector<int32_t>& channelLayouts,
const std::vector<int32_t>& sampleRates) {
for (auto layout : channelLayouts) {
profile->channelMasks.push_back(
AudioChannelLayout::make<AudioChannelLayout::layoutMask>(layout));
}
profile->sampleRates.insert(profile->sampleRates.end(), sampleRates.begin(), sampleRates.end());
}
static AudioProfile createProfile(PcmType pcmType, const std::vector<int32_t>& channelLayouts,
const std::vector<int32_t>& sampleRates) {
AudioProfile profile;
profile.format.type = AudioFormatType::PCM;
profile.format.pcm = pcmType;
fillProfile(&profile, channelLayouts, sampleRates);
return profile;
}
static AudioProfile createProfile(const std::string& encodingType,
const std::vector<int32_t>& channelLayouts,
const std::vector<int32_t>& sampleRates) {
AudioProfile profile;
profile.format.encoding = encodingType;
fillProfile(&profile, channelLayouts, sampleRates);
return profile;
}
static AudioPortExt createDeviceExt(AudioDeviceType devType, int32_t flags,
std::string connection = "") {
AudioPortDeviceExt deviceExt;
deviceExt.device.type.type = devType;
if (devType == AudioDeviceType::IN_MICROPHONE && connection.empty()) {
deviceExt.device.address = "bottom";
} else if (devType == AudioDeviceType::IN_MICROPHONE_BACK && connection.empty()) {
deviceExt.device.address = "back";
} else if (devType == AudioDeviceType::IN_SUBMIX || devType == AudioDeviceType::OUT_SUBMIX) {
deviceExt.device.address = "0";
}
deviceExt.device.type.connection = std::move(connection);
deviceExt.flags = flags;
return AudioPortExt::make<AudioPortExt::Tag::device>(deviceExt);
}
static AudioPortExt createPortMixExt(int32_t maxOpenStreamCount, int32_t maxActiveStreamCount) {
AudioPortMixExt mixExt;
mixExt.maxOpenStreamCount = maxOpenStreamCount;
mixExt.maxActiveStreamCount = maxActiveStreamCount;
return AudioPortExt::make<AudioPortExt::Tag::mix>(mixExt);
}
static AudioPort createPort(int32_t id, const std::string& name, int32_t flags, bool isInput,
const AudioPortExt& ext) {
AudioPort port;
port.id = id;
port.name = name;
port.flags = isInput ? AudioIoFlags::make<AudioIoFlags::Tag::input>(flags)
: AudioIoFlags::make<AudioIoFlags::Tag::output>(flags);
port.ext = ext;
return port;
}
static AudioPortConfig createPortConfig(int32_t id, int32_t portId, PcmType pcmType, int32_t layout,
int32_t sampleRate, int32_t flags, bool isInput,
const AudioPortExt& ext) {
AudioPortConfig config;
config.id = id;
config.portId = portId;
config.sampleRate = Int{.value = sampleRate};
config.channelMask = AudioChannelLayout::make<AudioChannelLayout::layoutMask>(layout);
config.format = AudioFormatDescription{.type = AudioFormatType::PCM, .pcm = pcmType};
config.gain = AudioGainConfig();
config.flags = isInput ? AudioIoFlags::make<AudioIoFlags::Tag::input>(flags)
: AudioIoFlags::make<AudioIoFlags::Tag::output>(flags);
config.ext = ext;
return config;
}
static AudioRoute createRoute(const std::vector<AudioPort>& sources, const AudioPort& sink) {
AudioRoute route;
route.sinkPortId = sink.id;
std::transform(sources.begin(), sources.end(), std::back_inserter(route.sourcePortIds),
[](const auto& port) { return port.id; });
return route;
}
// Primary (default) configuration:
//
// Device ports:
// * "Speaker", OUT_SPEAKER, default
// - no profiles specified
// * "Built-in Mic", IN_MICROPHONE, default
// - no profiles specified
// * "Telephony Tx", OUT_TELEPHONY_TX
// - no profiles specified
// * "Telephony Rx", IN_TELEPHONY_RX
// - no profiles specified
// * "FM Tuner", IN_FM_TUNER
// - no profiles specified
//
// Mix ports:
// * "primary output", PRIMARY, 1 max open, 1 max active stream
// - profile PCM 16-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
// - profile PCM 24-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
// * "compressed offload", DIRECT|COMPRESS_OFFLOAD|NON_BLOCKING, 1 max open, 1 max active stream
// - profile MP3; MONO, STEREO; 44100, 48000
// * "primary input", 2 max open, 2 max active streams
// - profile PCM 16-bit; MONO, STEREO, FRONT_BACK;
// 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
// - profile PCM 24-bit; MONO, STEREO, FRONT_BACK;
// 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
// * "telephony_tx", 1 max open, 1 max active stream
// - profile PCM 16-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
// - profile PCM 24-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
// * "telephony_rx", 1 max open, 1 max active stream
// - profile PCM 16-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
// - profile PCM 24-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
// * "fm_tuner", 1 max open, 1 max active stream
// - profile PCM 16-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
// - profile PCM 24-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
//
// Routes:
// "primary out", "compressed offload" -> "Speaker"
// "Built-in Mic" -> "primary input"
// "telephony_tx" -> "Telephony Tx"
// "Telephony Rx" -> "telephony_rx"
// "FM Tuner" -> "fm_tuner"
//
// Initial port configs:
// * "Speaker" device port: PCM 24-bit; STEREO; 48000
// * "Built-in Mic" device port: PCM 24-bit; MONO; 48000
// * "Telephony Tx" device port: PCM 24-bit; MONO; 48000
// * "Telephony Rx" device port: PCM 24-bit; MONO; 48000
// * "FM Tuner" device port: PCM 24-bit; STEREO; 48000
//
std::unique_ptr<Configuration> getPrimaryConfiguration() {
static const Configuration configuration = []() {
const std::vector<AudioProfile> standardPcmAudioProfiles = {
createProfile(PcmType::INT_16_BIT,
{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO},
{8000, 11025, 16000, 32000, 44100, 48000}),
createProfile(PcmType::INT_24_BIT,
{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO},
{8000, 11025, 16000, 32000, 44100, 48000})};
Configuration c;
// Device ports
AudioPort speakerOutDevice =
createPort(c.nextPortId++, "Speaker", 0, false,
createDeviceExt(AudioDeviceType::OUT_SPEAKER,
1 << AudioPortDeviceExt::FLAG_INDEX_DEFAULT_DEVICE));
c.ports.push_back(speakerOutDevice);
c.initialConfigs.push_back(
createPortConfig(speakerOutDevice.id, speakerOutDevice.id, PcmType::INT_24_BIT,
AudioChannelLayout::LAYOUT_STEREO, 48000, 0, false,
createDeviceExt(AudioDeviceType::OUT_SPEAKER, 0)));
AudioPort micInDevice =
createPort(c.nextPortId++, "Built-in Mic", 0, true,
createDeviceExt(AudioDeviceType::IN_MICROPHONE,
1 << AudioPortDeviceExt::FLAG_INDEX_DEFAULT_DEVICE));
c.ports.push_back(micInDevice);
c.initialConfigs.push_back(
createPortConfig(micInDevice.id, micInDevice.id, PcmType::INT_24_BIT,
AudioChannelLayout::LAYOUT_MONO, 48000, 0, true,
createDeviceExt(AudioDeviceType::IN_MICROPHONE, 0)));
AudioPort telephonyTxOutDevice =
createPort(c.nextPortId++, "Telephony Tx", 0, false,
createDeviceExt(AudioDeviceType::OUT_TELEPHONY_TX, 0));
c.ports.push_back(telephonyTxOutDevice);
c.initialConfigs.push_back(
createPortConfig(telephonyTxOutDevice.id, telephonyTxOutDevice.id,
PcmType::INT_24_BIT, AudioChannelLayout::LAYOUT_MONO, 48000, 0,
false, createDeviceExt(AudioDeviceType::OUT_TELEPHONY_TX, 0)));
AudioPort telephonyRxInDevice =
createPort(c.nextPortId++, "Telephony Rx", 0, true,
createDeviceExt(AudioDeviceType::IN_TELEPHONY_RX, 0));
c.ports.push_back(telephonyRxInDevice);
c.initialConfigs.push_back(
createPortConfig(telephonyRxInDevice.id, telephonyRxInDevice.id,
PcmType::INT_24_BIT, AudioChannelLayout::LAYOUT_MONO, 48000, 0,
true, createDeviceExt(AudioDeviceType::IN_TELEPHONY_RX, 0)));
AudioPort fmTunerInDevice = createPort(c.nextPortId++, "FM Tuner", 0, true,
createDeviceExt(AudioDeviceType::IN_FM_TUNER, 0));
c.ports.push_back(fmTunerInDevice);
c.initialConfigs.push_back(
createPortConfig(fmTunerInDevice.id, fmTunerInDevice.id, PcmType::INT_24_BIT,
AudioChannelLayout::LAYOUT_STEREO, 48000, 0, true,
createDeviceExt(AudioDeviceType::IN_FM_TUNER, 0)));
// Mix ports
AudioPort primaryOutMix = createPort(c.nextPortId++, "primary output",
makeBitPositionFlagMask(AudioOutputFlags::PRIMARY),
false, createPortMixExt(1, 1));
primaryOutMix.profiles.insert(primaryOutMix.profiles.begin(),
standardPcmAudioProfiles.begin(),
standardPcmAudioProfiles.end());
c.ports.push_back(primaryOutMix);
AudioPort compressedOffloadOutMix =
createPort(c.nextPortId++, "compressed offload",
makeBitPositionFlagMask({AudioOutputFlags::DIRECT,
AudioOutputFlags::COMPRESS_OFFLOAD,
AudioOutputFlags::NON_BLOCKING}),
false, createPortMixExt(1, 1));
compressedOffloadOutMix.profiles.push_back(
createProfile(::android::MEDIA_MIMETYPE_AUDIO_MPEG,
{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO},
{44100, 48000}));
c.ports.push_back(compressedOffloadOutMix);
AudioPort primaryInMix =
createPort(c.nextPortId++, "primary input", 0, true, createPortMixExt(2, 2));
primaryInMix.profiles.push_back(
createProfile(PcmType::INT_16_BIT,
{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO,
AudioChannelLayout::LAYOUT_FRONT_BACK},
{8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000}));
primaryInMix.profiles.push_back(
createProfile(PcmType::INT_24_BIT,
{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO,
AudioChannelLayout::LAYOUT_FRONT_BACK},
{8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000}));
c.ports.push_back(primaryInMix);
AudioPort telephonyTxOutMix =
createPort(c.nextPortId++, "telephony_tx", 0, false, createPortMixExt(1, 1));
telephonyTxOutMix.profiles.insert(telephonyTxOutMix.profiles.begin(),
standardPcmAudioProfiles.begin(),
standardPcmAudioProfiles.end());
c.ports.push_back(telephonyTxOutMix);
AudioPort telephonyRxInMix =
createPort(c.nextPortId++, "telephony_rx", 0, true, createPortMixExt(1, 1));
telephonyRxInMix.profiles.insert(telephonyRxInMix.profiles.begin(),
standardPcmAudioProfiles.begin(),
standardPcmAudioProfiles.end());
c.ports.push_back(telephonyRxInMix);
AudioPort fmTunerInMix =
createPort(c.nextPortId++, "fm_tuner", 0, true, createPortMixExt(1, 1));
fmTunerInMix.profiles.insert(fmTunerInMix.profiles.begin(),
standardPcmAudioProfiles.begin(),
standardPcmAudioProfiles.end());
c.ports.push_back(fmTunerInMix);
c.routes.push_back(createRoute({primaryOutMix, compressedOffloadOutMix}, speakerOutDevice));
c.routes.push_back(createRoute({micInDevice}, primaryInMix));
c.routes.push_back(createRoute({telephonyTxOutMix}, telephonyTxOutDevice));
c.routes.push_back(createRoute({telephonyRxInDevice}, telephonyRxInMix));
c.routes.push_back(createRoute({fmTunerInDevice}, fmTunerInMix));
c.portConfigs.insert(c.portConfigs.end(), c.initialConfigs.begin(), c.initialConfigs.end());
MicrophoneInfo mic;
mic.id = "mic";
mic.device = micInDevice.ext.get<AudioPortExt::Tag::device>().device;
mic.group = 0;
mic.indexInTheGroup = 0;
c.microphones = std::vector<MicrophoneInfo>{mic};
return c;
}();
return std::make_unique<Configuration>(configuration);
}
// Remote Submix configuration:
//
// Device ports:
// * "Remote Submix Out", OUT_SUBMIX
// - profile PCM 24-bit; STEREO; 48000
// * "Remote Submix In", IN_SUBMIX
// - profile PCM 24-bit; STEREO; 48000
//
// Mix ports:
// * "r_submix output", stream count unlimited
// - profile PCM 24-bit; STEREO; 48000
// * "r_submix input", stream count unlimited
// - profile PCM 24-bit; STEREO; 48000
//
// Routes:
// "r_submix output" -> "Remote Submix Out"
// "Remote Submix In" -> "r_submix input"
//
std::unique_ptr<Configuration> getRSubmixConfiguration() {
static const Configuration configuration = []() {
Configuration c;
// Device ports
AudioPort rsubmixOutDevice =
createPort(c.nextPortId++, "Remote Submix Out", 0, false,
createDeviceExt(AudioDeviceType::OUT_SUBMIX, 0,
AudioDeviceDescription::CONNECTION_VIRTUAL));
rsubmixOutDevice.profiles.push_back(
createProfile(PcmType::INT_24_BIT, {AudioChannelLayout::LAYOUT_STEREO}, {48000}));
c.ports.push_back(rsubmixOutDevice);
AudioPort rsubmixInDevice = createPort(c.nextPortId++, "Remote Submix In", 0, true,
createDeviceExt(AudioDeviceType::IN_SUBMIX, 0));
rsubmixInDevice.profiles.push_back(
createProfile(PcmType::INT_24_BIT, {AudioChannelLayout::LAYOUT_STEREO}, {48000}));
c.ports.push_back(rsubmixInDevice);
// Mix ports
AudioPort rsubmixOutMix =
createPort(c.nextPortId++, "r_submix output", 0, false, createPortMixExt(0, 0));
rsubmixOutMix.profiles.push_back(
createProfile(PcmType::INT_24_BIT, {AudioChannelLayout::LAYOUT_STEREO}, {48000}));
c.ports.push_back(rsubmixOutMix);
AudioPort rsubmixInMix =
createPort(c.nextPortId++, "r_submix input", 0, true, createPortMixExt(0, 0));
rsubmixInMix.profiles.push_back(
createProfile(PcmType::INT_24_BIT, {AudioChannelLayout::LAYOUT_STEREO}, {48000}));
c.ports.push_back(rsubmixInMix);
c.routes.push_back(createRoute({rsubmixOutMix}, rsubmixOutDevice));
c.routes.push_back(createRoute({rsubmixInDevice}, rsubmixInMix));
return c;
}();
return std::make_unique<Configuration>(configuration);
}
// Usb configuration:
//
// Device ports:
// * "USB Device Out", OUT_DEVICE, CONNECTION_USB
// - no profiles specified
// * "USB Headset Out", OUT_HEADSET, CONNECTION_USB
// - no profiles specified
// * "USB Device In", IN_DEVICE, CONNECTION_USB
// - no profiles specified
// * "USB Headset In", IN_HEADSET, CONNECTION_USB
// - no profiles specified
//
// Mix ports:
// * "usb_device output", 1 max open, 1 max active stream
// - no profiles specified
// * "usb_device input", 1 max open, 1 max active stream
// - no profiles specified
//
// Routes:
// * "usb_device output" -> "USB Device Out"
// * "usb_device output" -> "USB Headset Out"
// * "USB Device In", "USB Headset In" -> "usb_device input"
//
// Profiles for device port connected state:
// * "USB Device Out", "USB Headset Out":
// - profile PCM 16-bit; MONO, STEREO, INDEX_MASK_1, INDEX_MASK_2; 44100, 48000
// - profile PCM 24-bit; MONO, STEREO, INDEX_MASK_1, INDEX_MASK_2; 44100, 48000
// * "USB Device In", "USB Headset In":
// - profile PCM 16-bit; MONO, STEREO, INDEX_MASK_1, INDEX_MASK_2; 44100, 48000
// - profile PCM 24-bit; MONO, STEREO, INDEX_MASK_1, INDEX_MASK_2; 44100, 48000
//
std::unique_ptr<Configuration> getUsbConfiguration() {
static const Configuration configuration = []() {
const std::vector<AudioProfile> standardPcmAudioProfiles = {
createProfile(PcmType::INT_16_BIT,
{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO,
AudioChannelLayout::INDEX_MASK_1, AudioChannelLayout::INDEX_MASK_2},
{44100, 48000}),
createProfile(PcmType::INT_24_BIT,
{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO,
AudioChannelLayout::INDEX_MASK_1, AudioChannelLayout::INDEX_MASK_2},
{44100, 48000})};
Configuration c;
// Device ports
AudioPort usbOutDevice =
createPort(c.nextPortId++, "USB Device Out", 0, false,
createDeviceExt(AudioDeviceType::OUT_DEVICE, 0,
AudioDeviceDescription::CONNECTION_USB));
c.ports.push_back(usbOutDevice);
c.connectedProfiles[usbOutDevice.id] = standardPcmAudioProfiles;
AudioPort usbOutHeadset =
createPort(c.nextPortId++, "USB Headset Out", 0, false,
createDeviceExt(AudioDeviceType::OUT_HEADSET, 0,
AudioDeviceDescription::CONNECTION_USB));
c.ports.push_back(usbOutHeadset);
c.connectedProfiles[usbOutHeadset.id] = standardPcmAudioProfiles;
AudioPort usbInDevice = createPort(c.nextPortId++, "USB Device In", 0, true,
createDeviceExt(AudioDeviceType::IN_DEVICE, 0,
AudioDeviceDescription::CONNECTION_USB));
c.ports.push_back(usbInDevice);
c.connectedProfiles[usbInDevice.id] = standardPcmAudioProfiles;
AudioPort usbInHeadset =
createPort(c.nextPortId++, "USB Headset In", 0, true,
createDeviceExt(AudioDeviceType::IN_HEADSET, 0,
AudioDeviceDescription::CONNECTION_USB));
c.ports.push_back(usbInHeadset);
c.connectedProfiles[usbInHeadset.id] = standardPcmAudioProfiles;
// Mix ports
AudioPort usbDeviceOutMix =
createPort(c.nextPortId++, "usb_device output", 0, false, createPortMixExt(1, 1));
c.ports.push_back(usbDeviceOutMix);
AudioPort usbDeviceInMix =
createPort(c.nextPortId++, "usb_device input", 0, true, createPortMixExt(1, 1));
c.ports.push_back(usbDeviceInMix);
c.routes.push_back(createRoute({usbDeviceOutMix}, usbOutDevice));
c.routes.push_back(createRoute({usbDeviceOutMix}, usbOutHeadset));
c.routes.push_back(createRoute({usbInDevice, usbInHeadset}, usbDeviceInMix));
return c;
}();
return std::make_unique<Configuration>(configuration);
}
// Stub configuration:
//
// Device ports:
// * "Test Out", OUT_AFE_PROXY
// - no profiles specified
// * "Test In", IN_AFE_PROXY
// - no profiles specified
//
// Mix ports:
// * "test output", 1 max open, 1 max active stream
// - profile PCM 24-bit; MONO, STEREO; 8000, 11025, 16000, 32000, 44100, 48000
// * "compressed offload", DIRECT|COMPRESS_OFFLOAD|NON_BLOCKING, 1 max open, 1 max active stream
// - profile MP3; MONO, STEREO; 44100, 48000
// * "test input", 2 max open, 2 max active streams
// - profile PCM 24-bit; MONO, STEREO, FRONT_BACK;
// 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
//
// Routes:
// "test output", "compressed offload" -> "Test Out"
// "Test In" -> "test input"
//
// Initial port configs:
// * "Test Out" device port: PCM 24-bit; STEREO; 48000
// * "Test In" device port: PCM 24-bit; MONO; 48000
//
std::unique_ptr<Configuration> getStubConfiguration() {
static const Configuration configuration = []() {
Configuration c;
// Device ports
AudioPort testOutDevice = createPort(c.nextPortId++, "Test Out", 0, false,
createDeviceExt(AudioDeviceType::OUT_AFE_PROXY, 0));
c.ports.push_back(testOutDevice);
c.initialConfigs.push_back(
createPortConfig(testOutDevice.id, testOutDevice.id, PcmType::INT_24_BIT,
AudioChannelLayout::LAYOUT_STEREO, 48000, 0, false,
createDeviceExt(AudioDeviceType::OUT_AFE_PROXY, 0)));
AudioPort testInDevice = createPort(c.nextPortId++, "Test In", 0, true,
createDeviceExt(AudioDeviceType::IN_AFE_PROXY, 0));
c.ports.push_back(testInDevice);
c.initialConfigs.push_back(
createPortConfig(testInDevice.id, testInDevice.id, PcmType::INT_24_BIT,
AudioChannelLayout::LAYOUT_MONO, 48000, 0, true,
createDeviceExt(AudioDeviceType::IN_AFE_PROXY, 0)));
// Mix ports
AudioPort testOutMix =
createPort(c.nextPortId++, "test output", 0, false, createPortMixExt(1, 1));
testOutMix.profiles.push_back(
createProfile(PcmType::INT_24_BIT,
{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO},
{8000, 11025, 16000, 32000, 44100, 48000}));
c.ports.push_back(testOutMix);
AudioPort compressedOffloadOutMix =
createPort(c.nextPortId++, "compressed offload",
makeBitPositionFlagMask({AudioOutputFlags::DIRECT,
AudioOutputFlags::COMPRESS_OFFLOAD,
AudioOutputFlags::NON_BLOCKING}),
false, createPortMixExt(1, 1));
compressedOffloadOutMix.profiles.push_back(
createProfile(::android::MEDIA_MIMETYPE_AUDIO_MPEG,
{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO},
{44100, 48000}));
c.ports.push_back(compressedOffloadOutMix);
AudioPort testInMIx =
createPort(c.nextPortId++, "test input", 0, true, createPortMixExt(2, 2));
testInMIx.profiles.push_back(
createProfile(PcmType::INT_16_BIT,
{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO,
AudioChannelLayout::LAYOUT_FRONT_BACK},
{8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000}));
testInMIx.profiles.push_back(
createProfile(PcmType::INT_24_BIT,
{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO,
AudioChannelLayout::LAYOUT_FRONT_BACK},
{8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000}));
c.ports.push_back(testInMIx);
c.routes.push_back(createRoute({testOutMix, compressedOffloadOutMix}, testOutDevice));
c.routes.push_back(createRoute({testInDevice}, testInMIx));
c.portConfigs.insert(c.portConfigs.end(), c.initialConfigs.begin(), c.initialConfigs.end());
return c;
}();
return std::make_unique<Configuration>(configuration);
}
} // namespace aidl::android::hardware::audio::core::internal
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