98 lines
3.9 KiB
C++
98 lines
3.9 KiB
C++
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/*
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* Copyright (C) 2023 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 <cstdint>
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#include <cstring>
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#include <optional>
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#define LOG_TAG "AidlConversionHapticGenerator"
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//#define LOG_NDEBUG 0
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#include <error/expected_utils.h>
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#include <media/AidlConversionNdk.h>
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#include <media/AidlConversionEffect.h>
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#include <system/audio_effects/effect_hapticgenerator.h>
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#include <utils/Log.h>
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#include "AidlConversionHapticGenerator.h"
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namespace android {
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namespace effect {
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using ::aidl::android::getParameterSpecificField;
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using ::aidl::android::aidl_utils::statusTFromBinderStatus;
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using ::aidl::android::hardware::audio::effect::HapticGenerator;
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using ::aidl::android::hardware::audio::effect::Parameter;
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using ::aidl::android::hardware::audio::effect::VendorExtension;
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using ::android::status_t;
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using utils::EffectParamReader;
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using utils::EffectParamWriter;
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status_t AidlConversionHapticGenerator::setParameter(EffectParamReader& param) {
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uint32_t type = 0;
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if (!param.validateParamValueSize(sizeof(uint32_t), sizeof(uint16_t)) ||
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OK != param.readFromParameter(&type)) {
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ALOGE("%s invalid param %s", __func__, param.toString().c_str());
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return BAD_VALUE;
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}
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Parameter aidlParam;
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switch (type) {
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case HG_PARAM_HAPTIC_INTENSITY: {
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int32_t id = 0, scale;
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if (OK != param.readFromValue(&id) || OK != param.readFromValue(&scale)) {
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ALOGE("%s invalid intensity %s", __func__, param.toString().c_str());
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return BAD_VALUE;
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}
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HapticGenerator::HapticScale hpScale(
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{.id = id, .scale = (HapticGenerator::VibratorScale)(scale)});
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aidlParam = MAKE_SPECIFIC_PARAMETER(HapticGenerator, hapticGenerator, hapticScales,
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{hpScale});
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break;
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}
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case HG_PARAM_VIBRATOR_INFO: {
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float resonantFrequencyHz, qFactor, maxAmplitude;
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if (OK != param.readFromValue(&resonantFrequencyHz) ||
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OK != param.readFromValue(&qFactor) || OK != param.readFromValue(&maxAmplitude)) {
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ALOGE("%s invalid vibrator info %s", __func__, param.toString().c_str());
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return BAD_VALUE;
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}
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HapticGenerator::VibratorInformation info({.resonantFrequencyHz = resonantFrequencyHz,
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.qFactor = qFactor,
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.maxAmplitude = maxAmplitude});
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aidlParam =
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MAKE_SPECIFIC_PARAMETER(HapticGenerator, hapticGenerator, vibratorInfo, info);
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break;
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}
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default: {
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// for vendor extension, copy data area to the DefaultExtension, parameter ignored
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VendorExtension ext = VALUE_OR_RETURN_STATUS(
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aidl::android::legacy2aidl_EffectParameterReader_Data_VendorExtension(param));
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aidlParam = MAKE_SPECIFIC_PARAMETER(HapticGenerator, hapticGenerator, vendor, ext);
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break;
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}
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}
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return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
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}
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// No parameter to get for HapticGenerator
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status_t AidlConversionHapticGenerator::getParameter(EffectParamWriter& param) {
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VENDOR_EXTENSION_GET_AND_RETURN(HapticGenerator, hapticGenerator, param);
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}
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} // namespace effect
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} // namespace android
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