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audio: Refactor configuration population am: a92039ac48

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Original change: https://android-review.googlesource.com/c/platform/hardware/interfaces/+/2886670

Change-Id: I3594561197a36aa377816458ab1a324ee61410da
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Mikhail Naganov
2023-12-27 04:05:07 +00:00
committed by Automerger Merge Worker
parent aab0081f60 a92039ac48
commit 8cb953b071
10 changed files with 75 additions and 46 deletions
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84
audio/aidl/default/Module.cpp
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@@ -93,32 +93,6 @@ bool hasDynamicProfilesOnly(const std::vector<AudioProfile>& profiles) {
return std::all_of(profiles.begin(), profiles.end(), isDynamicProfile);
}
// Note: does not assign an ID to the config.
bool generateDefaultPortConfig(const AudioPort& port, AudioPortConfig* config) {
const bool allowDynamicConfig = port.ext.getTag() == AudioPortExt::device;
*config = {};
config->portId = port.id;
for (const auto& profile : port.profiles) {
if (isDynamicProfile(profile)) continue;
config->format = profile.format;
config->channelMask = *profile.channelMasks.begin();
config->sampleRate = Int{.value = *profile.sampleRates.begin()};
config->flags = port.flags;
config->ext = port.ext;
return true;
}
if (allowDynamicConfig) {
config->format = AudioFormatDescription{};
config->channelMask = AudioChannelLayout{};
config->sampleRate = Int{.value = 0};
config->flags = port.flags;
config->ext = port.ext;
return true;
}
LOG(ERROR) << __func__ << ": port " << port.id << " only has dynamic profiles";
return false;
}
bool findAudioProfile(const AudioPort& port, const AudioFormatDescription& format,
AudioProfile* profile) {
if (auto profilesIt =
@@ -204,10 +178,11 @@ ndk::ScopedAStatus Module::createStreamContext(
}
auto& configs = getConfig().portConfigs;
auto portConfigIt = findById<AudioPortConfig>(configs, in_portConfigId);
const int32_t nominalLatencyMs = getNominalLatencyMs(*portConfigIt);
// Since this is a private method, it is assumed that
// validity of the portConfigId has already been checked.
const int32_t minimumStreamBufferSizeFrames = calculateBufferSizeFrames(
getNominalLatencyMs(*portConfigIt), portConfigIt->sampleRate.value().value);
const int32_t minimumStreamBufferSizeFrames =
calculateBufferSizeFrames(nominalLatencyMs, portConfigIt->sampleRate.value().value);
if (in_bufferSizeFrames < minimumStreamBufferSizeFrames) {
LOG(ERROR) << __func__ << ": insufficient buffer size " << in_bufferSizeFrames
<< ", must be at least " << minimumStreamBufferSizeFrames;
@@ -241,7 +216,7 @@ ndk::ScopedAStatus Module::createStreamContext(
std::make_unique<StreamContext::CommandMQ>(1, true /*configureEventFlagWord*/),
std::make_unique<StreamContext::ReplyMQ>(1, true /*configureEventFlagWord*/),
portConfigIt->format.value(), portConfigIt->channelMask.value(),
portConfigIt->sampleRate.value().value, flags, getNominalLatencyMs(*portConfigIt),
portConfigIt->sampleRate.value().value, flags, nominalLatencyMs,
portConfigIt->ext.get<AudioPortExt::mix>().handle,
std::make_unique<StreamContext::DataMQ>(frameSize * in_bufferSizeFrames),
asyncCallback, outEventCallback,
@@ -328,6 +303,29 @@ ndk::ScopedAStatus Module::findPortIdForNewStream(int32_t in_portConfigId, Audio
return ndk::ScopedAStatus::ok();
}
bool Module::generateDefaultPortConfig(const AudioPort& port, AudioPortConfig* config) {
const bool allowDynamicConfig = port.ext.getTag() == AudioPortExt::device;
for (const auto& profile : port.profiles) {
if (isDynamicProfile(profile)) continue;
config->format = profile.format;
config->channelMask = *profile.channelMasks.begin();
config->sampleRate = Int{.value = *profile.sampleRates.begin()};
config->flags = port.flags;
config->ext = port.ext;
return true;
}
if (allowDynamicConfig) {
config->format = AudioFormatDescription{};
config->channelMask = AudioChannelLayout{};
config->sampleRate = Int{.value = 0};
config->flags = port.flags;
config->ext = port.ext;
return true;
}
LOG(ERROR) << __func__ << ": port " << port.id << " only has dynamic profiles";
return false;
}
void Module::populateConnectedProfiles() {
Configuration& config = getConfig();
for (const AudioPort& port : config.ports) {
@@ -617,10 +615,11 @@ ndk::ScopedAStatus Module::connectExternalDevice(const AudioPort& in_templateIdA
std::vector<AudioRoute*> routesToMixPorts = getAudioRoutesForAudioPortImpl(templateId);
std::set<int32_t> routableMixPortIds = getRoutableAudioPortIds(templateId, &routesToMixPorts);
const int32_t nextPortId = getConfig().nextPortId++;
if (!mDebug.simulateDeviceConnections) {
// Even if the device port has static profiles, the HAL module might need to update
// them, or abort the connection process.
RETURN_STATUS_IF_ERROR(populateConnectedDevicePort(&connectedPort));
RETURN_STATUS_IF_ERROR(populateConnectedDevicePort(&connectedPort, nextPortId));
} else if (hasDynamicProfilesOnly(connectedPort.profiles)) {
auto& connectedProfiles = getConfig().connectedProfiles;
if (auto connectedProfilesIt = connectedProfiles.find(templateId);
@@ -644,7 +643,7 @@ ndk::ScopedAStatus Module::connectExternalDevice(const AudioPort& in_templateIdA
}
}
connectedPort.id = getConfig().nextPortId++;
connectedPort.id = nextPortId;
auto [connectedPortsIt, _] =
mConnectedDevicePorts.insert(std::pair(connectedPort.id, std::set<int32_t>()));
LOG(DEBUG) << __func__ << ": template port " << templateId << " external device connected, "
@@ -1035,6 +1034,18 @@ ndk::ScopedAStatus Module::setAudioPatch(const AudioPatch& in_requested, AudioPa
ndk::ScopedAStatus Module::setAudioPortConfig(const AudioPortConfig& in_requested,
AudioPortConfig* out_suggested, bool* _aidl_return) {
auto generate = [this](const AudioPort& port, AudioPortConfig* config) {
return generateDefaultPortConfig(port, config);
};
return setAudioPortConfigImpl(in_requested, generate, out_suggested, _aidl_return);
}
ndk::ScopedAStatus Module::setAudioPortConfigImpl(
const AudioPortConfig& in_requested,
const std::function<bool(const ::aidl::android::media::audio::common::AudioPort& port,
::aidl::android::media::audio::common::AudioPortConfig* config)>&
fillPortConfig,
AudioPortConfig* out_suggested, bool* applied) {
LOG(DEBUG) << __func__ << ": requested " << in_requested.toString();
auto& configs = getConfig().portConfigs;
auto existing = configs.end();
@@ -1063,7 +1074,8 @@ ndk::ScopedAStatus Module::setAudioPortConfig(const AudioPortConfig& in_requeste
*out_suggested = *existing;
} else {
AudioPortConfig newConfig;
if (generateDefaultPortConfig(*portIt, &newConfig)) {
newConfig.portId = portIt->id;
if (fillPortConfig(*portIt, &newConfig)) {
*out_suggested = newConfig;
} else {
LOG(ERROR) << __func__ << ": unable generate a default config for port " << portId;
@@ -1168,17 +1180,17 @@ ndk::ScopedAStatus Module::setAudioPortConfig(const AudioPortConfig& in_requeste
if (existing == configs.end() && requestedIsValid && requestedIsFullySpecified) {
out_suggested->id = getConfig().nextPortId++;
configs.push_back(*out_suggested);
*_aidl_return = true;
*applied = true;
LOG(DEBUG) << __func__ << ": created new port config " << out_suggested->toString();
} else if (existing != configs.end() && requestedIsValid) {
*existing = *out_suggested;
*_aidl_return = true;
*applied = true;
LOG(DEBUG) << __func__ << ": updated port config " << out_suggested->toString();
} else {
LOG(DEBUG) << __func__ << ": not applied; existing config ? " << (existing != configs.end())
<< "; requested is valid? " << requestedIsValid << ", fully specified? "
<< requestedIsFullySpecified;
*_aidl_return = false;
*applied = false;
}
return ndk::ScopedAStatus::ok();
}
@@ -1530,7 +1542,7 @@ bool Module::isMmapSupported() {
return mIsMmapSupported.value();
}
ndk::ScopedAStatus Module::populateConnectedDevicePort(AudioPort* audioPort) {
ndk::ScopedAStatus Module::populateConnectedDevicePort(AudioPort* audioPort, int32_t) {
if (audioPort->ext.getTag() != AudioPortExt::device) {
LOG(ERROR) << __func__ << ": not a device port: " << audioPort->toString();
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);

2
audio/aidl/default/alsa/ModuleAlsa.cpp
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@@ -34,7 +34,7 @@ using aidl::android::media::audio::common::AudioProfile;
namespace aidl::android::hardware::audio::core {
ndk::ScopedAStatus ModuleAlsa::populateConnectedDevicePort(AudioPort* audioPort) {
ndk::ScopedAStatus ModuleAlsa::populateConnectedDevicePort(AudioPort* audioPort, int32_t) {
auto deviceProfile = alsa::getDeviceProfile(*audioPort);
if (!deviceProfile.has_value()) {
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);

2
audio/aidl/default/bluetooth/ModuleBluetooth.cpp
View File

@@ -109,7 +109,7 @@ ndk::ScopedAStatus ModuleBluetooth::createOutputStream(
offloadInfo, getBtProfileManagerHandles());
}
ndk::ScopedAStatus ModuleBluetooth::populateConnectedDevicePort(AudioPort* audioPort) {
ndk::ScopedAStatus ModuleBluetooth::populateConnectedDevicePort(AudioPort* audioPort, int32_t) {
if (audioPort->ext.getTag() != AudioPortExt::device) {
LOG(ERROR) << __func__ << ": not a device port: " << audioPort->toString();
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);

14
audio/aidl/default/include/core-impl/Module.h
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@@ -16,6 +16,7 @@
#pragma once
#include <functional>
#include <iostream>
#include <map>
#include <memory>
@@ -188,7 +189,7 @@ class Module : public BnModule {
// If the module is unable to populate the connected device port correctly, the returned error
// code must correspond to the errors of `IModule.connectedExternalDevice` method.
virtual ndk::ScopedAStatus populateConnectedDevicePort(
::aidl::android::media::audio::common::AudioPort* audioPort);
::aidl::android::media::audio::common::AudioPort* audioPort, int32_t nextPortId);
// If the module finds that the patch endpoints configurations are not matched, the returned
// error code must correspond to the errors of `IModule.setAudioPatch` method.
virtual ndk::ScopedAStatus checkAudioPatchEndpointsMatch(
@@ -210,6 +211,7 @@ class Module : public BnModule {
const int32_t rawSizeFrames =
aidl::android::hardware::audio::common::frameCountFromDurationMs(latencyMs,
sampleRateHz);
if (latencyMs >= 5) return rawSizeFrames;
int32_t powerOf2 = 1;
while (powerOf2 < rawSizeFrames) powerOf2 <<= 1;
return powerOf2;
@@ -227,12 +229,16 @@ class Module : public BnModule {
std::set<int32_t> findConnectedPortConfigIds(int32_t portConfigId);
ndk::ScopedAStatus findPortIdForNewStream(
int32_t in_portConfigId, ::aidl::android::media::audio::common::AudioPort** port);
// Note: does not assign an ID to the config.
bool generateDefaultPortConfig(const ::aidl::android::media::audio::common::AudioPort& port,
::aidl::android::media::audio::common::AudioPortConfig* config);
std::vector<AudioRoute*> getAudioRoutesForAudioPortImpl(int32_t portId);
Configuration& getConfig();
const ConnectedDevicePorts& getConnectedDevicePorts() const { return mConnectedDevicePorts; }
bool getMasterMute() const { return mMasterMute; }
bool getMasterVolume() const { return mMasterVolume; }
bool getMicMute() const { return mMicMute; }
const ModuleDebug& getModuleDebug() const { return mDebug; }
const Patches& getPatches() const { return mPatches; }
std::set<int32_t> getRoutableAudioPortIds(int32_t portId,
std::vector<AudioRoute*>* routes = nullptr);
@@ -243,6 +249,12 @@ class Module : public BnModule {
template <typename C>
std::set<int32_t> portIdsFromPortConfigIds(C portConfigIds);
void registerPatch(const AudioPatch& patch);
ndk::ScopedAStatus setAudioPortConfigImpl(
const ::aidl::android::media::audio::common::AudioPortConfig& in_requested,
const std::function<bool(const ::aidl::android::media::audio::common::AudioPort& port,
::aidl::android::media::audio::common::AudioPortConfig*
config)>& fillPortConfig,
::aidl::android::media::audio::common::AudioPortConfig* out_suggested, bool* applied);
ndk::ScopedAStatus updateStreamsConnectedState(const AudioPatch& oldPatch,
const AudioPatch& newPatch);
};

3
audio/aidl/default/include/core-impl/ModuleAlsa.h
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@@ -33,7 +33,8 @@ class ModuleAlsa : public Module {
protected:
// Extension methods of 'Module'.
ndk::ScopedAStatus populateConnectedDevicePort(
::aidl::android::media::audio::common::AudioPort* audioPort) override;
::aidl::android::media::audio::common::AudioPort* audioPort,
int32_t nextPortId) override;
};
} // namespace aidl::android::hardware::audio::core

3
audio/aidl/default/include/core-impl/ModuleBluetooth.h
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@@ -52,7 +52,8 @@ class ModuleBluetooth final : public Module {
offloadInfo,
std::shared_ptr<StreamOut>* result) override;
ndk::ScopedAStatus populateConnectedDevicePort(
::aidl::android::media::audio::common::AudioPort* audioPort) override;
::aidl::android::media::audio::common::AudioPort* audioPort,
int32_t nextPortId) override;
ndk::ScopedAStatus onMasterMuteChanged(bool mute) override;
ndk::ScopedAStatus onMasterVolumeChanged(float volume) override;

3
audio/aidl/default/include/core-impl/ModuleRemoteSubmix.h
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@@ -43,7 +43,8 @@ class ModuleRemoteSubmix : public Module {
offloadInfo,
std::shared_ptr<StreamOut>* result) override;
ndk::ScopedAStatus populateConnectedDevicePort(
::aidl::android::media::audio::common::AudioPort* audioPort) override;
::aidl::android::media::audio::common::AudioPort* audioPort,
int32_t nextPortId) override;
ndk::ScopedAStatus checkAudioPatchEndpointsMatch(
const std::vector<::aidl::android::media::audio::common::AudioPortConfig*>& sources,
const std::vector<::aidl::android::media::audio::common::AudioPortConfig*>& sinks)

3
audio/aidl/default/include/core-impl/ModuleUsb.h
View File

@@ -44,7 +44,8 @@ class ModuleUsb final : public ModuleAlsa {
offloadInfo,
std::shared_ptr<StreamOut>* result) override;
ndk::ScopedAStatus populateConnectedDevicePort(
::aidl::android::media::audio::common::AudioPort* audioPort) override;
::aidl::android::media::audio::common::AudioPort* audioPort,
int32_t nextPortId) override;
ndk::ScopedAStatus checkAudioPatchEndpointsMatch(
const std::vector<::aidl::android::media::audio::common::AudioPortConfig*>& sources,
const std::vector<::aidl::android::media::audio::common::AudioPortConfig*>& sinks)

2
audio/aidl/default/r_submix/ModuleRemoteSubmix.cpp
View File

@@ -67,7 +67,7 @@ ndk::ScopedAStatus ModuleRemoteSubmix::createOutputStream(
offloadInfo);
}
ndk::ScopedAStatus ModuleRemoteSubmix::populateConnectedDevicePort(AudioPort* audioPort) {
ndk::ScopedAStatus ModuleRemoteSubmix::populateConnectedDevicePort(AudioPort* audioPort, int32_t) {
// Find the corresponding mix port and copy its profiles.
// At this moment, the port has the same ID as the template port, see connectExternalDevice.
std::vector<AudioRoute*> routes = getAudioRoutesForAudioPortImpl(audioPort->id);

5
audio/aidl/default/usb/ModuleUsb.cpp
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@@ -87,12 +87,13 @@ ndk::ScopedAStatus ModuleUsb::createOutputStream(StreamContext&& context,
offloadInfo);
}
ndk::ScopedAStatus ModuleUsb::populateConnectedDevicePort(AudioPort* audioPort) {
ndk::ScopedAStatus ModuleUsb::populateConnectedDevicePort(AudioPort* audioPort,
int32_t nextPortId) {
if (!isUsbDevicePort(*audioPort)) {
LOG(ERROR) << __func__ << ": port id " << audioPort->id << " is not a usb device port";
return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT);
}
return ModuleAlsa::populateConnectedDevicePort(audioPort);
return ModuleAlsa::populateConnectedDevicePort(audioPort, nextPortId);
}
ndk::ScopedAStatus ModuleUsb::checkAudioPatchEndpointsMatch(