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 "AidlConversionBassBoost"
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/aidl_effects_utils.h>
27 #include <system/audio_effects/effect_bassboost.h>
28
29 #include <utils/Log.h>
30
31 #include "AidlConversionBassBoost.h"
32
33 namespace android {
34 namespace effect {
35
36 using ::aidl::android::convertIntegral;
37 using ::aidl::android::getParameterSpecificField;
38 using ::aidl::android::aidl_utils::statusTFromBinderStatus;
39 using ::aidl::android::hardware::audio::effect::BassBoost;
40 using ::aidl::android::hardware::audio::effect::Parameter;
41 using ::aidl::android::hardware::audio::effect::Range;
42 using ::aidl::android::hardware::audio::effect::VendorExtension;
43 using ::android::status_t;
44 using utils::EffectParamReader;
45 using utils::EffectParamWriter;
46
setParameter(EffectParamReader & param)47 status_t AidlConversionBassBoost::setParameter(EffectParamReader& param) {
48 uint32_t type = 0;
49 uint16_t value = 0;
50 if (!param.validateParamValueSize(sizeof(uint32_t), sizeof(uint16_t)) ||
51 OK != param.readFromParameter(&type) || OK != param.readFromValue(&value)) {
52 ALOGE("%s invalid param %s", __func__, param.toString().c_str());
53 return BAD_VALUE;
54 }
55 Parameter aidlParam;
56 switch (type) {
57 case BASSBOOST_PARAM_STRENGTH: {
58 aidlParam = VALUE_OR_RETURN_STATUS(
59 aidl::android::legacy2aidl_uint16_strengthPm_Parameter_BassBoost(value));
60 break;
61 }
62 case BASSBOOST_PARAM_STRENGTH_SUPPORTED: {
63 ALOGW("%s set BASSBOOST_PARAM_STRENGTH_SUPPORTED not supported", __func__);
64 return BAD_VALUE;
65 }
66 default: {
67 // for vendor extension, copy data area to the DefaultExtension, parameter ignored
68 VendorExtension ext = VALUE_OR_RETURN_STATUS(
69 aidl::android::legacy2aidl_EffectParameterReader_VendorExtension(param));
70 aidlParam = MAKE_SPECIFIC_PARAMETER(BassBoost, bassBoost, vendor, ext);
71 break;
72 }
73 }
74
75 return statusTFromBinderStatus(mEffect->setParameter(aidlParam));
76 }
77
getParameter(EffectParamWriter & param)78 status_t AidlConversionBassBoost::getParameter(EffectParamWriter& param) {
79 uint32_t type = 0;
80 if (!param.validateParamValueSize(sizeof(uint32_t), sizeof(uint16_t)) ||
81 OK != param.readFromParameter(&type)) {
82 ALOGE("%s invalid param %s", __func__, param.toString().c_str());
83 param.setStatus(BAD_VALUE);
84 return BAD_VALUE;
85 }
86 Parameter aidlParam;
87 switch (type) {
88 case BASSBOOST_PARAM_STRENGTH: {
89 uint16_t value;
90 Parameter::Id id =
91 MAKE_SPECIFIC_PARAMETER_ID(BassBoost, bassBoostTag, BassBoost::strengthPm);
92 RETURN_STATUS_IF_ERROR(statusTFromBinderStatus(mEffect->getParameter(id, &aidlParam)));
93 value = VALUE_OR_RETURN_STATUS(
94 aidl::android::aidl2legacy_Parameter_BassBoost_uint16_strengthPm(aidlParam));
95 return param.writeToValue(&value);
96 }
97 case BASSBOOST_PARAM_STRENGTH_SUPPORTED: {
98 // an invalid range indicates not setting support for this parameter
99 uint32_t value =
100 ::aidl::android::hardware::audio::effect::isRangeValid<Range::Tag::bassBoost>(
101 BassBoost::strengthPm, mDesc.capability);
102 return param.writeToValue(&value);
103 }
104 default: {
105 VENDOR_EXTENSION_GET_AND_RETURN(BassBoost, bassBoost, param);
106 }
107 }
108 }
109
110 } // namespace effect
111 } // namespace android
112