1 /*
2 * Copyright (C) 2023 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <cstdint>
18 #include <cstring>
19 #include <optional>
20 #define LOG_TAG "AidlConversionNoiseSuppression"
21 //#define LOG_NDEBUG 0
22
23 #include <error/expected_utils.h>
24 #include <media/AidlConversionNdk.h>
25 #include <media/AidlConversionEffect.h>
26 #include <system/audio_effects/effect_ns.h>
27
28 #include <utils/Log.h>
29
30 #include "AidlConversionNoiseSuppression.h"
31
32 namespace android {
33 namespace effect {
34
35 using ::aidl::android::getParameterSpecificField;
36 using ::aidl::android::aidl_utils::statusTFromBinderStatus;
37 using ::aidl::android::hardware::audio::effect::NoiseSuppression;
38 using ::aidl::android::hardware::audio::effect::Parameter;
39 using ::aidl::android::hardware::audio::effect::VendorExtension;
40 using ::android::status_t;
41 using utils::EffectParamReader;
42 using utils::EffectParamWriter;
43
setParameter(EffectParamReader & param)44 status_t AidlConversionNoiseSuppression::setParameter(EffectParamReader& param) {
45 uint32_t type = 0, value = 0;
46 if (!param.validateParamValueSize(sizeof(uint32_t), sizeof(uint16_t)) ||
47 OK != param.readFromParameter(&type) || OK != param.readFromValue(&value)) {
48 ALOGE("%s invalid param %s", __func__, param.toString().c_str());
49 return BAD_VALUE;
50 }
51 Parameter aidlParam;
52 switch (type) {
53 case NS_PARAM_LEVEL: {
54 aidlParam = MAKE_SPECIFIC_PARAMETER(NoiseSuppression, noiseSuppression, level,
55 static_cast<NoiseSuppression::Level>(value));
56 break;
57 }
58 case NS_PARAM_TYPE: {
59 aidlParam = MAKE_SPECIFIC_PARAMETER(NoiseSuppression, noiseSuppression, type,
60 static_cast<NoiseSuppression::Type>(value));
61 break;
62 }
63 default: {
64 // for vendor extension, copy data area to the DefaultExtension, parameter ignored
65 VendorExtension ext = VALUE_OR_RETURN_STATUS(
66 aidl::android::legacy2aidl_EffectParameterReader_VendorExtension(param));
67 aidlParam = MAKE_SPECIFIC_PARAMETER(NoiseSuppression, noiseSuppression, vendor, ext);
68 break;
69 }
70 }
71 return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
72 }
73
getParameter(EffectParamWriter & param)74 status_t AidlConversionNoiseSuppression::getParameter(EffectParamWriter& param) {
75 uint32_t paramType = 0, value = 0;
76 if (!param.validateParamValueSize(sizeof(uint32_t), sizeof(uint32_t)) ||
77 OK != param.readFromParameter(¶mType)) {
78 ALOGE("%s invalid param %s", __func__, param.toString().c_str());
79 param.setStatus(BAD_VALUE);
80 return BAD_VALUE;
81 }
82 Parameter aidlParam;
83 switch (paramType) {
84 case NS_PARAM_LEVEL: {
85 Parameter::Id id = MAKE_SPECIFIC_PARAMETER_ID(NoiseSuppression, noiseSuppressionTag,
86 NoiseSuppression::level);
87 RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->getParameter(id, &aidlParam)));
88 NoiseSuppression::Level level = VALUE_OR_RETURN_STATUS(
89 GET_PARAMETER_SPECIFIC_FIELD(aidlParam, NoiseSuppression, noiseSuppression,
90 NoiseSuppression::level, NoiseSuppression::Level));
91 value = static_cast<uint32_t>(level);
92 break;
93 }
94 case NS_PARAM_TYPE: {
95 Parameter::Id id = MAKE_SPECIFIC_PARAMETER_ID(NoiseSuppression, noiseSuppressionTag,
96 NoiseSuppression::type);
97 RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->getParameter(id, &aidlParam)));
98 NoiseSuppression::Type nsType = VALUE_OR_RETURN_STATUS(
99 GET_PARAMETER_SPECIFIC_FIELD(aidlParam, NoiseSuppression, noiseSuppression,
100 NoiseSuppression::type, NoiseSuppression::Type));
101 value = static_cast<uint32_t>(nsType);
102 break;
103 }
104 default: {
105 VENDOR_EXTENSION_GET_AND_RETURN(NoiseSuppression, noiseSuppression, param);
106 }
107 }
108 return param.writeToValue(&value);
109 }
110
111 } // namespace effect
112 } // namespace android
113