mirror of
https://github.com/Evolution-X/hardware_interfaces
synced 2026-02-01 11:36:00 +00:00
ef6bc74fc4
Add 'MicrophoneInfo' and 'MicrophoneDynamicInfo' parcelables. Add IModule.getMicrophones method. Add following methods to IStreamIn: - getActiveMicrophonesIds; - get/setMicrophoneDirection; - get/setMicrophoneFieldDimension. Provide trivial implementations and VTS. Also slightly refactor port retrieval from ModuleConfig to unify common queries. Bug: 205884982 Test: atest VtsHalAudioCoreTargetTest Change-Id: I472c7733e2a331a67cea613cd9218889eff06a43
300 lines
14 KiB
C++
300 lines
14 KiB
C++
/*
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* Copyright (C) 2022 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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#include <Utils.h>
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#include <aidl/android/media/audio/common/AudioChannelLayout.h>
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#include <aidl/android/media/audio/common/AudioDeviceType.h>
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#include <aidl/android/media/audio/common/AudioFormatDescription.h>
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#include <aidl/android/media/audio/common/AudioFormatType.h>
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#include <aidl/android/media/audio/common/AudioIoFlags.h>
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#include <aidl/android/media/audio/common/AudioOutputFlags.h>
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#include <media/stagefright/foundation/MediaDefs.h>
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#include "core-impl/Configuration.h"
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using aidl::android::media::audio::common::AudioChannelLayout;
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using aidl::android::media::audio::common::AudioDeviceDescription;
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using aidl::android::media::audio::common::AudioDeviceType;
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using aidl::android::media::audio::common::AudioFormatDescription;
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using aidl::android::media::audio::common::AudioFormatType;
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using aidl::android::media::audio::common::AudioGainConfig;
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using aidl::android::media::audio::common::AudioIoFlags;
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using aidl::android::media::audio::common::AudioOutputFlags;
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using aidl::android::media::audio::common::AudioPort;
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using aidl::android::media::audio::common::AudioPortConfig;
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using aidl::android::media::audio::common::AudioPortDeviceExt;
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using aidl::android::media::audio::common::AudioPortExt;
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using aidl::android::media::audio::common::AudioPortMixExt;
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using aidl::android::media::audio::common::AudioProfile;
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using aidl::android::media::audio::common::Int;
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using aidl::android::media::audio::common::PcmType;
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using android::hardware::audio::common::makeBitPositionFlagMask;
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namespace aidl::android::hardware::audio::core::internal {
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static void fillProfile(AudioProfile* profile, const std::vector<int32_t>& channelLayouts,
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const std::vector<int32_t>& sampleRates) {
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for (auto layout : channelLayouts) {
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profile->channelMasks.push_back(
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AudioChannelLayout::make<AudioChannelLayout::layoutMask>(layout));
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}
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profile->sampleRates.insert(profile->sampleRates.end(), sampleRates.begin(), sampleRates.end());
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}
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static AudioProfile createProfile(PcmType pcmType, const std::vector<int32_t>& channelLayouts,
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const std::vector<int32_t>& sampleRates) {
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AudioProfile profile;
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profile.format.type = AudioFormatType::PCM;
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profile.format.pcm = pcmType;
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fillProfile(&profile, channelLayouts, sampleRates);
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return profile;
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}
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static AudioProfile createProfile(const std::string& encodingType,
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const std::vector<int32_t>& channelLayouts,
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const std::vector<int32_t>& sampleRates) {
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AudioProfile profile;
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profile.format.encoding = encodingType;
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fillProfile(&profile, channelLayouts, sampleRates);
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return profile;
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}
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static AudioPortExt createDeviceExt(AudioDeviceType devType, int32_t flags,
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std::string connection = "") {
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AudioPortDeviceExt deviceExt;
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deviceExt.device.type.type = devType;
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deviceExt.device.type.connection = std::move(connection);
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deviceExt.flags = flags;
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return AudioPortExt::make<AudioPortExt::Tag::device>(deviceExt);
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}
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static AudioPortExt createPortMixExt(int32_t maxOpenStreamCount, int32_t maxActiveStreamCount) {
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AudioPortMixExt mixExt;
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mixExt.maxOpenStreamCount = maxOpenStreamCount;
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mixExt.maxActiveStreamCount = maxActiveStreamCount;
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return AudioPortExt::make<AudioPortExt::Tag::mix>(mixExt);
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}
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static AudioPort createPort(int32_t id, const std::string& name, int32_t flags, bool isInput,
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const AudioPortExt& ext) {
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AudioPort port;
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port.id = id;
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port.name = name;
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port.flags = isInput ? AudioIoFlags::make<AudioIoFlags::Tag::input>(flags)
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: AudioIoFlags::make<AudioIoFlags::Tag::output>(flags);
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port.ext = ext;
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return port;
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}
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static AudioPortConfig createPortConfig(int32_t id, int32_t portId, PcmType pcmType, int32_t layout,
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int32_t sampleRate, int32_t flags, bool isInput,
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const AudioPortExt& ext) {
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AudioPortConfig config;
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config.id = id;
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config.portId = portId;
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config.sampleRate = Int{.value = sampleRate};
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config.channelMask = AudioChannelLayout::make<AudioChannelLayout::layoutMask>(layout);
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config.format = AudioFormatDescription{.type = AudioFormatType::PCM, .pcm = pcmType};
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config.gain = AudioGainConfig();
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config.flags = isInput ? AudioIoFlags::make<AudioIoFlags::Tag::input>(flags)
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: AudioIoFlags::make<AudioIoFlags::Tag::output>(flags);
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config.ext = ext;
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return config;
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}
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static AudioRoute createRoute(const std::vector<int32_t>& sources, int32_t sink) {
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AudioRoute route;
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route.sinkPortId = sink;
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route.sourcePortIds.insert(route.sourcePortIds.end(), sources.begin(), sources.end());
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return route;
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}
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// Configuration:
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//
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// Device ports:
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// * "Null", OUT_SPEAKER, default
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// - no profiles specified
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// * "Loopback Out", OUT_SUBMIX
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// - profile PCM 24-bit; STEREO; 48000
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// * "USB Out", OUT_DEVICE, CONNECTION_USB
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// - no profiles specified
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// * "Zero", IN_MICROPHONE, default
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// - no profiles specified
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// * "Loopback In", IN_SUBMIX
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// - profile PCM 24-bit; STEREO; 48000
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// * "USB In", IN_DEVICE, CONNECTION_USB
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// - no profiles specified
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//
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// Mix ports:
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// * "primary output", PRIMARY, 1 max open, 1 max active stream
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// - profile PCM 16-bit; MONO, STEREO; 44100, 48000
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// - profile PCM 24-bit; MONO, STEREO; 44100, 48000
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// * "compressed offload", DIRECT|COMPRESS_OFFLOAD|NON_BLOCKING, 1 max open, 1 max active stream
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// - profile MP3; MONO, STEREO; 44100, 48000
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// * "loopback output", stream count unlimited
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// - profile PCM 24-bit; STEREO; 48000
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// * "primary input", 2 max open, 2 max active streams
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// - profile PCM 16-bit; MONO, STEREO, FRONT_BACK;
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// 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
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// - profile PCM 24-bit; MONO, STEREO, FRONT_BACK;
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// 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000
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// * "loopback input", stream count unlimited
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// - profile PCM 24-bit; STEREO; 48000
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//
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// Routes:
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// "primary out", "compressed offload" -> "Null"
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// "primary out", "compressed offload" -> "USB Out"
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// "loopback out" -> "Loopback Out"
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// "Zero", "USB In" -> "primary input"
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// "Loopback In" -> "loopback input"
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//
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// Initial port configs:
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// * "Null" device port: PCM 24-bit; STEREO; 48000
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// * "Zero" device port: PCM 24-bit; MONO; 48000
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//
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// Profiles for device port connected state:
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// * USB Out":
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// - profile PCM 16-bit; MONO, STEREO; 44100, 48000
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// - profile PCM 24-bit; MONO, STEREO; 44100, 48000
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// * USB In":
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// - profile PCM 16-bit; MONO, STEREO; 44100, 48000
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// - profile PCM 24-bit; MONO, STEREO; 44100, 48000
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//
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Configuration& getNullPrimaryConfiguration() {
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static Configuration configuration = []() {
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const std::vector<AudioProfile> standardPcmAudioProfiles = {
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createProfile(PcmType::INT_16_BIT,
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{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO},
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{44100, 48000}),
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createProfile(PcmType::INT_24_BIT,
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{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO},
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{44100, 48000})};
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Configuration c;
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AudioPort nullOutDevice =
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createPort(c.nextPortId++, "Null", 0, false,
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createDeviceExt(AudioDeviceType::OUT_SPEAKER,
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1 << AudioPortDeviceExt::FLAG_INDEX_DEFAULT_DEVICE));
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c.ports.push_back(nullOutDevice);
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c.initialConfigs.push_back(
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createPortConfig(nullOutDevice.id, nullOutDevice.id, PcmType::INT_24_BIT,
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AudioChannelLayout::LAYOUT_STEREO, 48000, 0, false,
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createDeviceExt(AudioDeviceType::OUT_SPEAKER, 0)));
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AudioPort primaryOutMix = createPort(c.nextPortId++, "primary output",
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makeBitPositionFlagMask(AudioOutputFlags::PRIMARY),
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false, createPortMixExt(1, 1));
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primaryOutMix.profiles.insert(primaryOutMix.profiles.begin(),
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standardPcmAudioProfiles.begin(),
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standardPcmAudioProfiles.end());
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c.ports.push_back(primaryOutMix);
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AudioPort compressedOffloadOutMix =
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createPort(c.nextPortId++, "compressed offload",
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makeBitPositionFlagMask({AudioOutputFlags::DIRECT,
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AudioOutputFlags::COMPRESS_OFFLOAD,
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AudioOutputFlags::NON_BLOCKING}),
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false, createPortMixExt(1, 1));
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compressedOffloadOutMix.profiles.push_back(
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createProfile(::android::MEDIA_MIMETYPE_AUDIO_MPEG,
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{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO},
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{44100, 48000}));
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c.ports.push_back(compressedOffloadOutMix);
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AudioPort loopOutDevice = createPort(c.nextPortId++, "Loopback Out", 0, false,
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createDeviceExt(AudioDeviceType::OUT_SUBMIX, 0));
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loopOutDevice.profiles.push_back(
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createProfile(PcmType::INT_24_BIT, {AudioChannelLayout::LAYOUT_STEREO}, {48000}));
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c.ports.push_back(loopOutDevice);
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AudioPort loopOutMix =
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createPort(c.nextPortId++, "loopback output", 0, false, createPortMixExt(0, 0));
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loopOutMix.profiles.push_back(
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createProfile(PcmType::INT_24_BIT, {AudioChannelLayout::LAYOUT_STEREO}, {48000}));
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c.ports.push_back(loopOutMix);
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AudioPort usbOutDevice =
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createPort(c.nextPortId++, "USB Out", 0, false,
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createDeviceExt(AudioDeviceType::OUT_DEVICE, 0,
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AudioDeviceDescription::CONNECTION_USB));
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c.ports.push_back(usbOutDevice);
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c.connectedProfiles[usbOutDevice.id] = standardPcmAudioProfiles;
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AudioPort zeroInDevice =
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createPort(c.nextPortId++, "Zero", 0, true,
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createDeviceExt(AudioDeviceType::IN_MICROPHONE,
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1 << AudioPortDeviceExt::FLAG_INDEX_DEFAULT_DEVICE));
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c.ports.push_back(zeroInDevice);
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c.initialConfigs.push_back(
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createPortConfig(zeroInDevice.id, zeroInDevice.id, PcmType::INT_24_BIT,
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AudioChannelLayout::LAYOUT_MONO, 48000, 0, true,
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createDeviceExt(AudioDeviceType::IN_MICROPHONE, 0)));
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MicrophoneInfo mic;
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mic.id = "zero";
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mic.device = zeroInDevice.ext.get<AudioPortExt::Tag::device>().device;
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mic.group = 0;
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mic.indexInTheGroup = 0;
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c.microphones = std::vector<MicrophoneInfo>{mic};
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AudioPort primaryInMix =
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createPort(c.nextPortId++, "primary input", 0, true, createPortMixExt(2, 2));
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primaryInMix.profiles.push_back(
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createProfile(PcmType::INT_16_BIT,
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{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO,
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AudioChannelLayout::LAYOUT_FRONT_BACK},
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{8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000}));
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primaryInMix.profiles.push_back(
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createProfile(PcmType::INT_24_BIT,
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{AudioChannelLayout::LAYOUT_MONO, AudioChannelLayout::LAYOUT_STEREO,
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AudioChannelLayout::LAYOUT_FRONT_BACK},
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{8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000}));
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c.ports.push_back(primaryInMix);
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AudioPort loopInDevice = createPort(c.nextPortId++, "Loopback In", 0, true,
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createDeviceExt(AudioDeviceType::IN_SUBMIX, 0));
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loopInDevice.profiles.push_back(
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createProfile(PcmType::INT_24_BIT, {AudioChannelLayout::LAYOUT_STEREO}, {48000}));
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c.ports.push_back(loopInDevice);
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AudioPort loopInMix =
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createPort(c.nextPortId++, "loopback input", 0, true, createPortMixExt(0, 0));
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loopInMix.profiles.push_back(
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createProfile(PcmType::INT_24_BIT, {AudioChannelLayout::LAYOUT_STEREO}, {48000}));
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c.ports.push_back(loopInMix);
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AudioPort usbInDevice = createPort(c.nextPortId++, "USB In", 0, true,
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createDeviceExt(AudioDeviceType::IN_DEVICE, 0,
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AudioDeviceDescription::CONNECTION_USB));
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c.ports.push_back(usbInDevice);
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c.connectedProfiles[usbInDevice.id] = standardPcmAudioProfiles;
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c.routes.push_back(
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createRoute({primaryOutMix.id, compressedOffloadOutMix.id}, nullOutDevice.id));
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c.routes.push_back(
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createRoute({primaryOutMix.id, compressedOffloadOutMix.id}, usbOutDevice.id));
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c.routes.push_back(createRoute({loopOutMix.id}, loopOutDevice.id));
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c.routes.push_back(createRoute({zeroInDevice.id, usbInDevice.id}, primaryInMix.id));
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c.routes.push_back(createRoute({loopInDevice.id}, loopInMix.id));
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c.portConfigs.insert(c.portConfigs.end(), c.initialConfigs.begin(), c.initialConfigs.end());
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return c;
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}();
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return configuration;
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}
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} // namespace aidl::android::hardware::audio::core::internal
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