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Commit df19ae24 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
Browse files

Merge "AIDL libaudiohal: adding EffectHalAidl implementation" am: c8144c01 

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2380816



Change-Id: I1fa9d664b6a61cd48b9b60ed13d5cd1df7ac2f2f
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 342b76f2 c8144c01

media/audioaidlconversion/AidlConversionNdk.cpp

+42 −1
Original line number Diff line number Diff line
@@ -29,12 +29,23 @@ 
namespace aidl {

namespace android {



using ::aidl::android::hardware::audio::effect::AcousticEchoCanceler;

using ::aidl::android::hardware::audio::effect::Descriptor;

using ::aidl::android::hardware::audio::effect::Flags;

using ::aidl::android::hardware::audio::effect::Parameter;

using ::aidl::android::media::audio::common::AudioDeviceDescription;



using ::android::BAD_VALUE;

using ::android::base::unexpected;



////////////////////////////////////////////////////////////////////////////////////////////////////

// Utils



ConversionResult<AcousticEchoCanceler> getParameterSpecificAec(const Parameter& aidl) {

    const auto& specific = VALUE_OR_RETURN(UNION_GET(aidl, specific));

    return VALUE_OR_RETURN(UNION_GET(specific, acousticEchoCanceler));

}



////////////////////////////////////////////////////////////////////////////////////////////////////

// Converters
@@ -238,7 +249,7 @@ ConversionResult<buffer_config_t> aidl2legacy_AudioConfigBase_buffer_config_t( 
}



ConversionResult<media::audio::common::AudioConfigBase>

legacy2aidl_AudioConfigBase_buffer_config_t(const buffer_config_t& legacy, bool isInput) {

legacy2aidl_buffer_config_t_AudioConfigBase(const buffer_config_t& legacy, bool isInput) {

    media::audio::common::AudioConfigBase aidl;



    if (legacy.mask & EFFECT_CONFIG_SMP_RATE) {
@@ -255,5 +266,35 @@ legacy2aidl_AudioConfigBase_buffer_config_t(const buffer_config_t& legacy, bool 
    return aidl;

}



ConversionResult<uint32_t> aidl2legacy_Parameter_uint32_echoDelay(const Parameter& aidl) {

    const auto& aec = VALUE_OR_RETURN(getParameterSpecificAec(aidl));

    const auto& echoDelay = VALUE_OR_RETURN(UNION_GET(aec, echoDelayUs));

    return VALUE_OR_RETURN(convertIntegral<uint32_t>(echoDelay));

}



ConversionResult<Parameter> legacy2aidl_uint32_echoDelay_Parameter(const uint32_t& legacy) {

    int delay = VALUE_OR_RETURN(convertReinterpret<int32_t>(legacy));

    AcousticEchoCanceler aec = AcousticEchoCanceler::make<AcousticEchoCanceler::echoDelayUs>(delay);

    Parameter::Specific specific =

            Parameter::Specific::make<Parameter::Specific::acousticEchoCanceler>(aec);



    return Parameter::make<Parameter::specific>(specific);

}



ConversionResult<uint32_t> aidl2legacy_Parameter_uint32_mobileMode(const Parameter& aidl) {

    const auto& aec = VALUE_OR_RETURN(getParameterSpecificAec(aidl));

    const auto& mobileMode = VALUE_OR_RETURN(UNION_GET(aec, mobileMode));

    return VALUE_OR_RETURN(convertIntegral<uint32_t>(mobileMode));

}



ConversionResult<Parameter> legacy2aidl_uint32_mobileMode_Parameter(const uint32_t& legacy) {

    bool mode = VALUE_OR_RETURN(convertIntegral<bool>(legacy));

    AcousticEchoCanceler aec = AcousticEchoCanceler::make<AcousticEchoCanceler::mobileMode>(mode);

    Parameter::Specific specific =

            Parameter::Specific::make<Parameter::Specific::acousticEchoCanceler>(aec);



    return Parameter::make<Parameter::specific>(specific);

}



}  // namespace android

}  // aidl

media/audioaidlconversion/include/media/AidlConversionNdk.h

+15 −1
Original line number Diff line number Diff line
@@ -32,6 +32,9 @@ 
namespace aidl {

namespace android {



ConversionResult<::aidl::android::hardware::audio::effect::AcousticEchoCanceler>

getParameterSpecificAec(const ::aidl::android::hardware::audio::effect::Parameter& aidl);



ConversionResult<uint32_t> aidl2legacy_Flags_Type_uint32(

        ::aidl::android::hardware::audio::effect::Flags::Type type);

ConversionResult<uint32_t> aidl2legacy_Flags_Insert_uint32(
@@ -61,8 +64,19 @@ legacy2aidl_effect_descriptor_Descriptor(const effect_descriptor_t& hal); 


ConversionResult<buffer_config_t> aidl2legacy_AudioConfigBase_buffer_config_t(

        const media::audio::common::AudioConfigBase& aidl, bool isInput);

ConversionResult<media::audio::common::AudioConfigBase> legacy2aidl_AudioConfigBase_buffer_config_t(

ConversionResult<media::audio::common::AudioConfigBase> legacy2aidl_buffer_config_t_AudioConfigBase(

        const buffer_config_t& legacy, bool isInput);



ConversionResult<uint32_t> aidl2legacy_Parameter_uint32_echoDelay(

        const ::aidl::android::hardware::audio::effect::Parameter& aidl);

ConversionResult<::aidl::android::hardware::audio::effect::Parameter>

legacy2aidl_uint32_echoDelay_Parameter(const uint32_t& legacy);



ConversionResult<uint32_t> aidl2legacy_Parameter_uint32_mobileMode(

        const ::aidl::android::hardware::audio::effect::Parameter& aidl);

ConversionResult<::aidl::android::hardware::audio::effect::Parameter>

legacy2aidl_uint32_mobileMode_Parameter(const uint32_t& legacy);





}  // namespace android

}  // namespace aidl

media/audioaidlconversion/include/media/AidlConversionUtil.h

+0 −1
Original line number Diff line number Diff line
@@ -411,7 +411,6 @@ static inline ::android::binder::Status binderStatusFromStatusT( 
    return Status::fromServiceSpecificError(status, emptyIfNull);

}





} // namespace aidl_utils



}  // namespace android

media/libaudiohal/impl/Android.bp

+1 −0
Original line number Diff line number Diff line
@@ -248,6 +248,7 @@ cc_library_shared { 
        "DeviceHalAidl.cpp",

        "DevicesFactoryHalEntry.cpp",

        "DevicesFactoryHalAidl.cpp",

        "EffectConversionHelperAidl.cpp",

        "EffectBufferHalAidl.cpp",

        "EffectHalAidl.cpp",

        "EffectsFactoryHalAidl.cpp",

media/libaudiohal/impl/EffectConversionHelperAidl.cpp

0 → 100644
+345 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2023 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 <cstdint>

#include <cstring>

#define LOG_TAG "EffectConversionHelperAidl"

//#define LOG_NDEBUG 0



#include <error/expected_utils.h>

#include <media/audiohal/AudioEffectUuid.h>

#include <system/audio_effects/audio_effects_utils.h>

#include <utils/Log.h>



#include "EffectConversionHelperAidl.h"



namespace android {

namespace effect {



using ::aidl::android::aidl_utils::statusTFromBinderStatus;

using ::aidl::android::hardware::audio::effect::AcousticEchoCanceler;

using ::aidl::android::hardware::audio::effect::CommandId;

using ::aidl::android::hardware::audio::effect::Parameter;

using ::aidl::android::media::audio::common::AudioDeviceDescription;

using ::aidl::android::media::audio::common::AudioUuid;



using ::android::status_t;



const std::map<uint32_t /* effect_command_e */, EffectConversionHelperAidl::CommandHandler>

        EffectConversionHelperAidl::mCommandHandlerMap = {

                {EFFECT_CMD_INIT, &EffectConversionHelperAidl::handleInit},

                {EFFECT_CMD_SET_PARAM, &EffectConversionHelperAidl::handleSetParameter},

                {EFFECT_CMD_GET_PARAM, &EffectConversionHelperAidl::handleGetParameter},

                {EFFECT_CMD_SET_CONFIG, &EffectConversionHelperAidl::handleSetConfig},

                {EFFECT_CMD_GET_CONFIG, &EffectConversionHelperAidl::handleGetConfig},

                {EFFECT_CMD_RESET, &EffectConversionHelperAidl::handleReset},

                {EFFECT_CMD_ENABLE, &EffectConversionHelperAidl::handleEnable},

                {EFFECT_CMD_DISABLE, &EffectConversionHelperAidl::handleDisable},

                {EFFECT_CMD_SET_DEVICE, &EffectConversionHelperAidl::handleSetDevice},

                {EFFECT_CMD_SET_INPUT_DEVICE, &EffectConversionHelperAidl::handleSetDevice},

                {EFFECT_CMD_SET_VOLUME, &EffectConversionHelperAidl::handleSetVolume},

                {EFFECT_CMD_OFFLOAD, &EffectConversionHelperAidl::handleSetOffload},

                {EFFECT_CMD_FIRST_PROPRIETARY, &EffectConversionHelperAidl::handleFirstPriority}};



const std::map<AudioUuid /* TypeUUID */, std::pair<EffectConversionHelperAidl::SetParameter,

                                                   EffectConversionHelperAidl::GetParameter>>

        EffectConversionHelperAidl::mParameterHandlerMap = {

                {kAcousticEchoCancelerTypeUUID,

                 {&EffectConversionHelperAidl::setAecParameter,

                  &EffectConversionHelperAidl::getAecParameter}}};





status_t EffectConversionHelperAidl::handleCommand(uint32_t cmdCode, uint32_t cmdSize,

                                                   void* pCmdData, uint32_t* replySize,

                                                   void* pReplyData) {

    const auto& handler = mCommandHandlerMap.find(cmdCode);

    if (handler == mCommandHandlerMap.end() || !handler->second) {

        ALOGE("%s handler for command %u doesn't exist", __func__, cmdCode);

        return BAD_VALUE;

    }

    return (this->*handler->second)(cmdSize, pCmdData, replySize, pReplyData);

}



status_t EffectConversionHelperAidl::handleInit(uint32_t cmdSize __unused,

                                                const void* pCmdData __unused, uint32_t* replySize,

                                                void* pReplyData) {

    if (!replySize || *replySize < sizeof(int) || !pReplyData) {

        return BAD_VALUE;

    }



    return *(status_t*)pReplyData = OK;

}



status_t EffectConversionHelperAidl::handleSetParameter(uint32_t cmdSize, const void* pCmdData,

                                                        uint32_t* replySize, void* pReplyData) {

    if (cmdSize < kEffectParamSize || !pCmdData || !replySize || *replySize < sizeof(int) ||

        !pReplyData) {

        return BAD_VALUE;

    }



    const effect_param_t* param = (effect_param_t*)pCmdData;

    if (!validateCommandSize(*param, cmdSize)) {

        ALOGE("%s illegal param %s size %u", __func__, utils::toString(*param).c_str(), cmdSize);

        return BAD_VALUE;

    }



    const auto& handler = mParameterHandlerMap.find(mTypeUuid);

    if (handler == mParameterHandlerMap.end() || !handler->second.first) {

        ALOGE("%s handler for uuid %s not found", __func__, mTypeUuid.toString().c_str());

        return BAD_VALUE;

    }

    const SetParameter& functor = handler->second.first;

    return *(status_t*)pReplyData = (this->*functor)(*(const effect_param_t*)param);

}



status_t EffectConversionHelperAidl::handleGetParameter(uint32_t cmdSize, const void* pCmdData,

                                                        uint32_t* replySize, void* pReplyData) {

    if (cmdSize < kEffectParamSize || !pCmdData || !replySize || !pReplyData) {

        return BAD_VALUE;

    }



    const effect_param_t* param = (effect_param_t*)pCmdData;

    if (!validateCommandSize(*param, *replySize)) {

        ALOGE("%s illegal param %s, replysize %u", __func__, utils::toString(*param).c_str(),

              *replySize);

        return BAD_VALUE;

    }



    const auto& handler = mParameterHandlerMap.find(mTypeUuid);

    if (handler == mParameterHandlerMap.end() || !handler->second.second) {

        ALOGE("%s handler for uuid %s not found", __func__, mTypeUuid.toString().c_str());

        return BAD_VALUE;

    }

    const GetParameter& functor = handler->second.second;

    memcpy(pReplyData, pCmdData, sizeof(effect_param_t) + param->psize);

    effect_param_t* reply = (effect_param_t *)pReplyData;

    (this->*functor)(*reply);

    *replySize = kEffectParamSize + padding(reply->psize) + reply->vsize;

    return reply->status;

}



status_t EffectConversionHelperAidl::handleSetConfig(uint32_t cmdSize, const void* pCmdData,

                                                     uint32_t* replySize, void* pReplyData) {

    if (!replySize || *replySize != sizeof(int) || !pReplyData || cmdSize != kEffectConfigSize) {

        return BAD_VALUE;

    }



    const auto& legacyConfig = static_cast<const effect_config_t*>(pCmdData);

    // already open, apply latest settings

    Parameter::Common common;

    common.input.base =

            VALUE_OR_RETURN_STATUS(::aidl::android::legacy2aidl_buffer_config_t_AudioConfigBase(

                    legacyConfig->inputCfg, true /* isInput */));

    common.output.base =

            VALUE_OR_RETURN_STATUS(::aidl::android::legacy2aidl_buffer_config_t_AudioConfigBase(

                    legacyConfig->outputCfg, false /* isInput */));

    common.session = mSessionId;

    common.ioHandle = mIoId;

    // TODO: add access mode support

    RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(

            mEffect->setParameter(Parameter::make<Parameter::common>(common))));

    return *static_cast<int32_t*>(pReplyData) = OK;

}



status_t EffectConversionHelperAidl::handleGetConfig(uint32_t cmdSize __unused,

                                                     const void* pCmdData __unused,

                                                     uint32_t* replySize, void* pReplyData) {

    if (!replySize || *replySize != kEffectConfigSize || !pReplyData) {

        ALOGE("%s parameter invalid %p %p", __func__, replySize, pReplyData);

        return BAD_VALUE;

    }



    Parameter param;

    RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->getParameter(

            Parameter::Id::make<Parameter::Id::commonTag>(Parameter::common), &param)));



    const auto& common = param.get<Parameter::common>();

    effect_config_t* pConfig = (effect_config_t*)pReplyData;

    pConfig->inputCfg = VALUE_OR_RETURN_STATUS(

            ::aidl::android::aidl2legacy_AudioConfigBase_buffer_config_t(common.input.base, true));

    pConfig->outputCfg =

            VALUE_OR_RETURN_STATUS(::aidl::android::aidl2legacy_AudioConfigBase_buffer_config_t(

                    common.output.base, false));

    return OK;

}



status_t EffectConversionHelperAidl::handleReset(uint32_t cmdSize __unused,

                                                 const void* pCmdData __unused, uint32_t* replySize,

                                                 void* pReplyData) {

    if (!replySize || *replySize != kEffectConfigSize || !pReplyData) {

        ALOGE("%s parameter invalid %p %p", __func__, replySize, pReplyData);

        return BAD_VALUE;

    }



    RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->command(CommandId::RESET)));

    return OK;

}



status_t EffectConversionHelperAidl::handleEnable(uint32_t cmdSize __unused,

                                                 const void* pCmdData __unused, uint32_t* replySize,

                                                 void* pReplyData) {

    if (!replySize || *replySize != kEffectConfigSize || !pReplyData) {

        ALOGE("%s parameter invalid %p %p", __func__, replySize, pReplyData);

        return BAD_VALUE;

    }



    RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->command(CommandId::START)));

    return OK;

}



status_t EffectConversionHelperAidl::handleDisable(uint32_t cmdSize __unused,

                                                   const void* pCmdData __unused,

                                                   uint32_t* replySize, void* pReplyData) {

    if (!replySize || *replySize != kEffectConfigSize || !pReplyData) {

        ALOGE("%s parameter invalid %p %p", __func__, replySize, pReplyData);

        return BAD_VALUE;

    }



    RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->command(CommandId::STOP)));

    return OK;

}



status_t EffectConversionHelperAidl::handleSetDevice(uint32_t cmdSize, const void* pCmdData,

                                                     uint32_t* replySize, void* pReplyData) {

    if (cmdSize != sizeof(uint32_t) || !pCmdData || !replySize || *replySize != kEffectConfigSize ||

        !pReplyData) {

        ALOGE("%s parameter invalid %u %p %p %p", __func__, cmdSize, pCmdData, replySize,

              pReplyData);

        return BAD_VALUE;

    }

    // TODO: convert from audio_devices_t to std::vector<AudioDeviceDescription>

    // const auto& legacyDevice = *(uint32_t*)(pCmdData);

    std::vector<AudioDeviceDescription> aidlDevices;

    RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(

            mEffect->setParameter(Parameter::make<Parameter::deviceDescription>(aidlDevices))));

    return *static_cast<int32_t*>(pReplyData) = OK;

}



status_t EffectConversionHelperAidl::handleSetVolume(uint32_t cmdSize, const void* pCmdData,

                                                     uint32_t* replySize, void* pReplyData) {

    if (cmdSize != 2 * sizeof(uint32_t) || !pCmdData || !replySize ||

        *replySize != kEffectConfigSize || !pReplyData) {

        ALOGE("%s parameter invalid %u %p %p %p", __func__, cmdSize, pCmdData, replySize,

              pReplyData);

        return BAD_VALUE;

    }

    Parameter::VolumeStereo volume = {.left = (float)(*(uint32_t*)pCmdData) / (1 << 24),

                                      .right = (float)(*(uint32_t*)pCmdData + 1) / (1 << 24)};

    RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(

            mEffect->setParameter(Parameter::make<Parameter::volumeStereo>(volume))));

    return *static_cast<int32_t*>(pReplyData) = OK;

}



status_t EffectConversionHelperAidl::handleSetOffload(uint32_t cmdSize, const void* pCmdData,

                                                      uint32_t* replySize, void* pReplyData) {

    if (cmdSize < sizeof(effect_offload_param_t) || !pCmdData || !replySize ||

        *replySize != kEffectConfigSize || !pReplyData) {

        ALOGE("%s parameter invalid %u %p %p %p", __func__, cmdSize, pCmdData, replySize,

              pReplyData);

        return BAD_VALUE;

    }

    // TODO: handle this after effectproxy implemented in libaudiohal

    return *static_cast<int32_t*>(pReplyData) = OK;

}



status_t EffectConversionHelperAidl::handleFirstPriority(uint32_t cmdSize __unused,

                                                         const void* pCmdData __unused,

                                                         uint32_t* replySize, void* pReplyData) {

    if (!replySize || *replySize != kEffectConfigSize || !pReplyData) {

        ALOGE("%s parameter invalid %p %p", __func__, replySize, pReplyData);

        return BAD_VALUE;

    }



    // TODO

    return OK;

}



status_t EffectConversionHelperAidl::setAecParameter(const effect_param_t& param) {

    const auto psize = sizeof(uint32_t);

    const auto vsize = sizeof(uint32_t);

    if (!validatePVsize(param, psize, vsize)) {

        return BAD_VALUE;

    }



    const auto& type = *(uint32_t*)param.data;

    const auto& value = *(uint32_t*)(param.data + psize);

    Parameter aidlParam;

    switch (type) {

        case AEC_PARAM_ECHO_DELAY:

            FALLTHROUGH_INTENDED;

        case AEC_PARAM_PROPERTIES: {

            aidlParam = VALUE_OR_RETURN_STATUS(

                    aidl::android::legacy2aidl_uint32_echoDelay_Parameter(value));

            break;

        }

        case AEC_PARAM_MOBILE_MODE: {

            aidlParam = VALUE_OR_RETURN_STATUS(

                    aidl::android::legacy2aidl_uint32_mobileMode_Parameter(value));

            break;

        }

        default: {

            ALOGW("%s unknown param %08x value %08x", __func__, type, value);

            return BAD_VALUE;

        }

    }



    return mEffect->setParameter(aidlParam).getStatus();

}



status_t EffectConversionHelperAidl::getAecParameter(effect_param_t& param) {

    const auto psize = sizeof(uint32_t);

    const auto vsize = sizeof(uint32_t);

    if (!validatePVsize(param, psize, vsize)) {

        return param.status = BAD_VALUE;

    }



    uint32_t value = 0;

    status_t status = BAD_VALUE;

    const auto& type = *(uint32_t*)param.data;

    switch (type) {

        case AEC_PARAM_ECHO_DELAY:

            FALLTHROUGH_INTENDED;

        case AEC_PARAM_PROPERTIES: {

            Parameter aidlParam;

            Parameter::Id id = Parameter::Id::make<Parameter::Id::acousticEchoCancelerTag>(

                    AcousticEchoCanceler::Id::make<AcousticEchoCanceler::Id::commonTag>(

                            AcousticEchoCanceler::echoDelayUs));

            RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->getParameter(id, &aidlParam)));

            value = VALUE_OR_RETURN_STATUS(

                    aidl::android::aidl2legacy_Parameter_uint32_echoDelay(aidlParam));

            break;

        }

        case AEC_PARAM_MOBILE_MODE: {

            Parameter aidlParam;

            Parameter::Id id = Parameter::Id::make<Parameter::Id::acousticEchoCancelerTag>(

                    AcousticEchoCanceler::Id::make<AcousticEchoCanceler::Id::commonTag>(

                            AcousticEchoCanceler::mobileMode));

            RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->getParameter(id, &aidlParam)));

            value = VALUE_OR_RETURN_STATUS(

                    aidl::android::aidl2legacy_Parameter_uint32_mobileMode(aidlParam));

            break;

        }

        default:

            ALOGW("%s unknown param %08x", __func__, type);

            break;

    }



    *(uint32_t*)(param.data + psize) = value;

    return param.status = status;

}



} // namespace effect

} // namespace android