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audio: Allow Module subclasses to customize stream creation

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Since specializations of the 'Module' class likely need
to provide their own specializations for streams, provide
virtual methods for them.

Bug: 282568751
Test: atest VtsHalAudioCoreTargetTest
Change-Id: Iddb1bff9f11bc867aba61897ea2f8b9bc3c27544
This commit is contained in:
Mikhail Naganov
2023-06-26 17:21:04 -07:00
parent d5554cfae2
commit 9d16a6ac10
9 changed files with 88 additions and 142 deletions
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24
audio/aidl/default/usb/ModuleUsb.cpp
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@@ -25,11 +25,14 @@
#include "UsbAlsaMixerControl.h"
#include "UsbAlsaUtils.h"
#include "core-impl/ModuleUsb.h"
#include "core-impl/StreamUsb.h"
extern "C" {
#include "alsa_device_profile.h"
}
using aidl::android::hardware::audio::common::SinkMetadata;
using aidl::android::hardware::audio::common::SourceMetadata;
using aidl::android::media::audio::common::AudioChannelLayout;
using aidl::android::media::audio::common::AudioDeviceAddress;
using aidl::android::media::audio::common::AudioDeviceDescription;
@@ -37,10 +40,12 @@ 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::AudioIoFlags;
using aidl::android::media::audio::common::AudioOffloadInfo;
using aidl::android::media::audio::common::AudioPort;
using aidl::android::media::audio::common::AudioPortConfig;
using aidl::android::media::audio::common::AudioPortExt;
using aidl::android::media::audio::common::AudioProfile;
using aidl::android::media::audio::common::MicrophoneInfo;
namespace aidl::android::hardware::audio::core {
@@ -97,6 +102,25 @@ ndk::ScopedAStatus ModuleUsb::setMicMute(bool in_mute __unused) {
return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
}
ndk::ScopedAStatus ModuleUsb::createInputStream(const SinkMetadata& sinkMetadata,
StreamContext&& context,
const std::vector<MicrophoneInfo>& microphones,
std::shared_ptr<StreamIn>* result) {
return createStreamInstance<StreamInUsb>(result, sinkMetadata, std::move(context), microphones);
}
ndk::ScopedAStatus ModuleUsb::createOutputStream(const SourceMetadata& sourceMetadata,
StreamContext&& context,
const std::optional<AudioOffloadInfo>& offloadInfo,
std::shared_ptr<StreamOut>* result) {
if (offloadInfo.has_value()) {
LOG(ERROR) << __func__ << ": offload is not supported";
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
return createStreamInstance<StreamOutUsb>(result, sourceMetadata, std::move(context),
offloadInfo);
}
ndk::ScopedAStatus ModuleUsb::populateConnectedDevicePort(AudioPort* audioPort) {
if (audioPort->ext.getTag() != AudioPortExt::Tag::device) {
LOG(ERROR) << __func__ << ": port id " << audioPort->id << " is not a device port";