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Commit ee0b1634 authored by Treehugger Robot's avatar Treehugger Robot Committed by Automerger Merge Worker
Browse files

Merge "libaudiohal: Update stubs for the core HAL" am: ce243a72 

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2380821



Change-Id: I70f865c0e2b1d0e2215261b3c9e58ab1f51a9344
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 49207bd6 ce243a72

include/media/MicrophoneInfo.h

+10 −0
Original line number Diff line number Diff line
@@ -70,6 +70,9 @@ public: 
    }



    virtual status_t writeToParcelable(MicrophoneInfoData* parcelable) const {

#if defined(BACKEND_NDK)

        using ::aidl::android::convertReinterpret;

#endif

        parcelable->deviceId = mDeviceId;

        parcelable->portId = mPortId;

        parcelable->type = VALUE_OR_RETURN_STATUS(convertReinterpret<int32_t>(mType));
@@ -98,6 +101,9 @@ public: 
    }



    virtual status_t readFromParcelable(const MicrophoneInfoData& parcelable) {

#if defined(BACKEND_NDK)

        using ::aidl::android::convertReinterpret;

#endif

        mDeviceId = parcelable.deviceId;

        mPortId = parcelable.portId;

        mType = VALUE_OR_RETURN_STATUS(convertReinterpret<uint32_t>(parcelable.type));
@@ -208,6 +214,10 @@ private: 
    int32_t mDirectionality;

};



#if defined(BACKEND_NDK)

using ::aidl::ConversionResult;

#endif



// Conversion routines, according to AidlConversion.h conventions.

inline ConversionResult<MicrophoneInfo>

aidl2legacy_MicrophoneInfo(const media::MicrophoneInfoData& aidl) {

media/libaudiohal/impl/Android.bp

+3 −1
Original line number Diff line number Diff line
@@ -245,12 +245,14 @@ cc_library_shared { 
        "latest_android_media_audio_common_types_ndk_shared",

    ],

    srcs: [

        "DeviceHalAidl.cpp",

        "DevicesFactoryHalEntry.cpp",

        "DevicesFactoryHalAidl.cpp",

        "EffectBufferHalAidl.cpp",

        "EffectHalAidl.cpp",

        "EffectsFactoryHalAidl.cpp",

        "EffectsFactoryHalEntry.cpp",

        "StreamHalAidl.cpp",

    ],

    static_libs: [

        "android.hardware.common-V2-ndk",

media/libaudiohal/impl/ConversionHelperAidl.h

0 → 100644
+35 −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.

 */



#pragma once



#include <string>

#include <string_view>



namespace android {



class ConversionHelperAidl {

  protected:

    ConversionHelperAidl(std::string_view className) : mClassName(className) {}



    const std::string& getClassName() const {

        return mClassName;

    }



    const std::string mClassName;

};



}  // namespace android

media/libaudiohal/impl/DeviceHalAidl.cpp

+130 −44
Original line number Diff line number Diff line
@@ -16,94 +16,149 @@ 


#define LOG_TAG "DeviceHalAidl"



#include <mediautils/TimeCheck.h>

#include <utils/Log.h>



#include <aidl/android/hardware/audio/core/StreamDescriptor.h>



#include "DeviceHalAidl.h"

#include "StreamHalAidl.h"



status_t DeviceHalAidl::getSupportedDevices(uint32_t* devices) {

    ALOGE("%s not implemented yet devices %p", __func__, devices);

    return OK;

using ::aidl::android::hardware::audio::core::StreamDescriptor;



namespace android {



status_t DeviceHalAidl::getSupportedDevices(uint32_t*) {

    // Obsolete.

    return INVALID_OPERATION;

}



status_t DeviceHalAidl::initCheck() {

    ALOGE("%s not implemented yet", __func__);

    if (mModule == nullptr) return NO_INIT;

    // HAL modules are already initialized by the time they are published to the SM.

    return OK;

}



status_t DeviceHalAidl::setVoiceVolume(float volume) {

    TIME_CHECK();

    mVoiceVolume = volume;

    ALOGE("%s not implemented yet %f", __func__, volume);

    return OK;

}



status_t DeviceHalAidl::setMasterVolume(float volume) {

    TIME_CHECK();

    mMasterVolume = volume;

    ALOGE("%s not implemented yet %f", __func__, volume);

    return OK;

}



status_t DeviceHalAidl::getMasterVolume(float *volume) {

    TIME_CHECK();

    *volume = mMasterVolume;

    ALOGE("%s not implemented yet %f", __func__, *volume);

    return OK;

}



status_t DeviceHalAidl::setMode(audio_mode_t mode) {

    ALOGE("%s not implemented yet %u", __func__, mode);

status_t DeviceHalAidl::setMode(audio_mode_t mode __unused) {

    TIME_CHECK();

    if (!mModule) return NO_INIT;

    ALOGE("%s not implemented yet", __func__);

    return OK;

}



status_t DeviceHalAidl::setMicMute(bool state) {

    TIME_CHECK();

    mMicMute = state;

    ALOGE("%s not implemented yet %d", __func__, state);

    return OK;

}



status_t DeviceHalAidl::getMicMute(bool *state) {

    TIME_CHECK();

    *state = mMicMute;

    ALOGE("%s not implemented yet %d", __func__, *state);

    return OK;

}



status_t DeviceHalAidl::setMasterMute(bool state) {

    TIME_CHECK();

    mMasterMute = state;

    ALOGE("%s not implemented yet %d", __func__, state);

    return OK;

}



status_t DeviceHalAidl::getMasterMute(bool *state) {

    TIME_CHECK();

    *state = mMasterMute;

    ALOGE("%s not implemented yet %d", __func__, *state);

    return OK;

}



status_t DeviceHalAidl::setParameters(const String8& kvPairs) {

    ALOGE("%s not implemented yet %s", __func__, kvPairs.c_str());

status_t DeviceHalAidl::setParameters(const String8& kvPairs __unused) {

    TIME_CHECK();

    if (!mModule) return NO_INIT;

    ALOGE("%s not implemented yet", __func__);

    return OK;

}



status_t DeviceHalAidl::getParameters(const String8& keys, String8 *values) {

    ALOGE("%s not implemented yet %s %s", __func__, keys.c_str(), values->c_str());

status_t DeviceHalAidl::getParameters(const String8& keys __unused, String8 *values) {

    TIME_CHECK();

    values->clear();

    if (!mModule) return NO_INIT;

    ALOGE("%s not implemented yet", __func__);

    return OK;

}



status_t DeviceHalAidl::getInputBufferSize(const struct audio_config* config, size_t* size) {

    ALOGE("%s not implemented yet %p %zu", __func__, config, *size);

status_t DeviceHalAidl::getInputBufferSize(

        const struct audio_config* config __unused, size_t* size __unused) {

    TIME_CHECK();

    if (!mModule) return NO_INIT;

    ALOGE("%s not implemented yet", __func__);

    return OK;

}



status_t DeviceHalAidl::openOutputStream(audio_io_handle_t handle, audio_devices_t devices,

                                         audio_output_flags_t flags, struct audio_config* config,

                                         const char* address,

status_t DeviceHalAidl::openOutputStream(

        audio_io_handle_t handle __unused, audio_devices_t devices __unused,

        audio_output_flags_t flags __unused, struct audio_config* config,

        const char* address __unused,

        sp<StreamOutHalInterface>* outStream) {

    ALOGE("%s not implemented yet %d %u %u %p %s %p", __func__, handle, devices, flags, config,

          address, outStream);

    if (!outStream || !config) {

        return BAD_VALUE;

    }

    TIME_CHECK();

    if (!mModule) return NO_INIT;

    config->sample_rate = 48000;

    config->format = AUDIO_FORMAT_PCM_24_BIT_PACKED;

    config->channel_mask = AUDIO_CHANNEL_OUT_STEREO;

    StreamDescriptor descriptor;

    descriptor.frameSizeBytes = audio_bytes_per_sample(config->format) *

            audio_channel_count_from_out_mask(config->channel_mask);

    descriptor.bufferSizeFrames = 600;

    *outStream = sp<StreamOutHalAidl>::make(descriptor, nullptr);

    return OK;

}



status_t DeviceHalAidl::openInputStream(audio_io_handle_t handle, audio_devices_t devices,

                                        struct audio_config* config, audio_input_flags_t flags,

                                        const char* address, audio_source_t source,

                                        audio_devices_t outputDevice,

                                        const char* outputDeviceAddress,

status_t DeviceHalAidl::openInputStream(

        audio_io_handle_t handle __unused, audio_devices_t devices __unused,

        struct audio_config* config, audio_input_flags_t flags __unused,

        const char* address __unused, audio_source_t source __unused,

        audio_devices_t outputDevice __unused,

        const char* outputDeviceAddress __unused,

        sp<StreamInHalInterface>* inStream) {

    ALOGE("%s not implemented yet %d %u %u %u %p %s %s %p %d", __func__, handle, devices,

          outputDevice, flags, config, address, outputDeviceAddress, inStream, source);

    if (!inStream || !config) {

        return BAD_VALUE;

    }

    TIME_CHECK();

    if (!mModule) return NO_INIT;

    config->sample_rate = 48000;

    config->format = AUDIO_FORMAT_PCM_24_BIT_PACKED;

    config->channel_mask = AUDIO_CHANNEL_IN_STEREO;

    StreamDescriptor descriptor;

    descriptor.frameSizeBytes = audio_bytes_per_sample(config->format) *

            audio_channel_count_from_out_mask(config->channel_mask);

    descriptor.bufferSizeFrames = 600;

    *inStream = sp<StreamInHalAidl>::make(descriptor, nullptr);

    return OK;

}
@@ -112,66 +167,94 @@ status_t DeviceHalAidl::supportsAudioPatches(bool* supportsPatches) { 
    return OK;

}



status_t DeviceHalAidl::createAudioPatch(unsigned int num_sources,

                                         const struct audio_port_config* sources,

                                         unsigned int num_sinks,

                                         const struct audio_port_config* sinks,

                                         audio_patch_handle_t* patch) {

    ALOGE("%s not implemented yet %d %p %d %p %p", __func__, num_sources, sources, num_sinks,

            sinks, patch);

status_t DeviceHalAidl::createAudioPatch(unsigned int num_sources __unused,

                                         const struct audio_port_config* sources __unused,

                                         unsigned int num_sinks __unused,

                                         const struct audio_port_config* sinks __unused,

                                         audio_patch_handle_t* patch __unused) {

    TIME_CHECK();

    if (!mModule) return NO_INIT;

    ALOGE("%s not implemented yet", __func__);

    return OK;

}



status_t DeviceHalAidl::releaseAudioPatch(audio_patch_handle_t patch) {

    ALOGE("%s not implemented yet patch %d", __func__, patch);

status_t DeviceHalAidl::releaseAudioPatch(audio_patch_handle_t patch __unused) {

    TIME_CHECK();

    if (!mModule) return NO_INIT;

    ALOGE("%s not implemented yet", __func__);

    return OK;

}



status_t DeviceHalAidl::setAudioPortConfig(const struct audio_port_config* config) {

    ALOGE("%s not implemented yet config %p", __func__, config);

status_t DeviceHalAidl::getAudioPort(struct audio_port* port __unused) {

    TIME_CHECK();

    ALOGE("%s not implemented yet", __func__);

    return INVALID_OPERATION;

}



status_t DeviceHalAidl::getAudioPort(struct audio_port_v7 *port __unused) {

    TIME_CHECK();

    ALOGE("%s not implemented yet", __func__);

    return INVALID_OPERATION;

}



status_t DeviceHalAidl::setAudioPortConfig(const struct audio_port_config* config __unused) {

    TIME_CHECK();

    if (!mModule) return NO_INIT;

    ALOGE("%s not implemented yet", __func__);

    return OK;

}



status_t DeviceHalAidl::getMicrophones(

        std::vector<audio_microphone_characteristic_t>* microphones) {

    ALOGE("%s not implemented yet microphones %p", __func__, microphones);

        std::vector<audio_microphone_characteristic_t>* microphones __unused) {

    TIME_CHECK();

    if (!mModule) return NO_INIT;

    ALOGE("%s not implemented yet", __func__);

    return OK;

}



status_t DeviceHalAidl::addDeviceEffect(audio_port_handle_t device, sp<EffectHalInterface> effect) {

status_t DeviceHalAidl::addDeviceEffect(audio_port_handle_t device __unused,

        sp<EffectHalInterface> effect) {

    if (!effect) {

        return BAD_VALUE;

    }

    ALOGE("%s not implemented yet device %d", __func__, device);

    TIME_CHECK();

    if (!mModule) return NO_INIT;

    ALOGE("%s not implemented yet", __func__);

    return OK;

}

status_t DeviceHalAidl::removeDeviceEffect(audio_port_handle_t device,

status_t DeviceHalAidl::removeDeviceEffect(audio_port_handle_t device __unused,

                            sp<EffectHalInterface> effect) {

    if (!effect) {

        return BAD_VALUE;

    }

    ALOGE("%s not implemented yet device %d", __func__, device);

    TIME_CHECK();

    if (!mModule) return NO_INIT;

    ALOGE("%s not implemented yet", __func__);

    return OK;

}



status_t DeviceHalAidl::getMmapPolicyInfos(

        media::audio::common::AudioMMapPolicyType policyType __unused,

        std::vector<media::audio::common::AudioMMapPolicyInfo>* policyInfos __unused) {

    TIME_CHECK();

    ALOGE("%s not implemented yet", __func__);

    return OK;

}



int32_t DeviceHalAidl::getAAudioMixerBurstCount() {

    TIME_CHECK();

    ALOGE("%s not implemented yet", __func__);

    return OK;

}



int32_t DeviceHalAidl::getAAudioHardwareBurstMinUsec() {

    TIME_CHECK();

    ALOGE("%s not implemented yet", __func__);

    return OK;

}



error::Result<audio_hw_sync_t> DeviceHalAidl::getHwAvSync() {

    TIME_CHECK();

    ALOGE("%s not implemented yet", __func__);

    return base::unexpected(INVALID_OPERATION);

}
@@ -181,7 +264,10 @@ status_t DeviceHalAidl::dump(int __unused, const Vector<String16>& __unused) { 
    return OK;

};



int32_t DeviceHalAidl::supportsBluetoothVariableLatency(bool* supports __unused) override {

int32_t DeviceHalAidl::supportsBluetoothVariableLatency(bool* supports __unused) {

    TIME_CHECK();

    ALOGE("%s not implemented yet", __func__);

    return INVALID_OPERATION;

}



} // namespace android

media/libaudiohal/impl/DeviceHalAidl.h

+16 −8
Original line number Diff line number Diff line
@@ -16,14 +16,15 @@ 


#pragma once



#include <aidl/android/hardware/audio/core/BpModule.h>

#include <media/audiohal/DeviceHalInterface.h>

#include <media/audiohal/EffectHalInterface.h>



#include <aidl/android/hardware/audio/core/BpModule.h>

#include "ConversionHelperAidl.h"



namespace android {



class DeviceHalAidl : public DeviceHalInterface {

class DeviceHalAidl : public DeviceHalInterface, public ConversionHelperAidl {

  public:

    // Sets the value of 'devices' to a bitmask of 1 or more values of audio_devices_t.

    status_t getSupportedDevices(uint32_t *devices) override;
@@ -86,6 +87,12 @@ class DeviceHalAidl : public DeviceHalInterface { 
    // Releases an audio patch.

    status_t releaseAudioPatch(audio_patch_handle_t patch) override;



    // Fills the list of supported attributes for a given audio port.

    status_t getAudioPort(struct audio_port* port) override;



    // Fills the list of supported attributes for a given audio port.

    status_t getAudioPort(struct audio_port_v7 *port) override;



    // Set audio port configuration.

    status_t setAudioPortConfig(const struct audio_port_config* config) override;
@@ -111,8 +118,10 @@ class DeviceHalAidl : public DeviceHalInterface { 
    int32_t supportsBluetoothVariableLatency(bool* supports __unused) override;



  private:

    friend class DevicesFactoryHalAidl;

    const std::shared_ptr<::aidl::android::hardware::audio::core::IModule> mCore;

    friend class sp<DeviceHalAidl>;



    const std::shared_ptr<::aidl::android::hardware::audio::core::IModule> mModule;

    // FIXME: Remove these after implementing calls into the HAL.

    float mMasterVolume = 0.0f;

    float mVoiceVolume = 0.0f;

    bool mMasterMute = false;
@@ -120,11 +129,10 @@ class DeviceHalAidl : public DeviceHalInterface { 


    // Can not be constructed directly by clients.

    explicit DeviceHalAidl(

            const std::shared_ptr<::aidl::android::hardware::audio::core::IModule>& core)

        : mCore(core) {}

            const std::shared_ptr<::aidl::android::hardware::audio::core::IModule>& module)

            : ConversionHelperAidl("DeviceHalAidl"), mModule(module) {}



    // The destructor automatically closes the device.

    ~DeviceHalAidl();

    ~DeviceHalAidl() override = default;

};



} // namespace android