1 /* 2 * Copyright 2016 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 #define LOG_TAG "AAudioStreamConfiguration" 18 //#define LOG_NDEBUG 0 19 #include <utils/Log.h> 20 21 #include <stdint.h> 22 23 #include <sys/mman.h> 24 #include <aaudio/AAudio.h> 25 26 #include <binder/Parcel.h> 27 #include <binder/Parcelable.h> 28 29 #include "binding/AAudioStreamConfiguration.h" 30 31 using android::NO_ERROR; 32 using android::status_t; 33 using android::Parcel; 34 using android::Parcelable; 35 36 using namespace aaudio; 37 AAudioStreamConfiguration()38AAudioStreamConfiguration::AAudioStreamConfiguration() {} ~AAudioStreamConfiguration()39AAudioStreamConfiguration::~AAudioStreamConfiguration() {} 40 writeToParcel(Parcel * parcel) const41status_t AAudioStreamConfiguration::writeToParcel(Parcel* parcel) const { 42 status_t status; 43 44 status = parcel->writeInt32(getDeviceId()); 45 if (status != NO_ERROR) goto error; 46 status = parcel->writeInt32(getSampleRate()); 47 if (status != NO_ERROR) goto error; 48 status = parcel->writeInt32(getSamplesPerFrame()); 49 if (status != NO_ERROR) goto error; 50 status = parcel->writeInt32((int32_t) getSharingMode()); 51 if (status != NO_ERROR) goto error; 52 status = parcel->writeInt32((int32_t) getFormat()); 53 if (status != NO_ERROR) goto error; 54 55 status = parcel->writeInt32((int32_t) getDirection()); 56 if (status != NO_ERROR) goto error; 57 status = parcel->writeInt32(getBufferCapacity()); 58 if (status != NO_ERROR) goto error; 59 status = parcel->writeInt32((int32_t) getUsage()); 60 if (status != NO_ERROR) goto error; 61 status = parcel->writeInt32((int32_t) getContentType()); 62 if (status != NO_ERROR) goto error; 63 status = parcel->writeInt32((int32_t) getInputPreset()); 64 if (status != NO_ERROR) goto error; 65 status = parcel->writeInt32((int32_t) getAllowedCapturePolicy()); 66 if (status != NO_ERROR) goto error; 67 status = parcel->writeInt32(getSessionId()); 68 if (status != NO_ERROR) goto error; 69 return NO_ERROR; 70 error: 71 ALOGE("%s(): write failed = %d", __func__, status); 72 return status; 73 } 74 readFromParcel(const Parcel * parcel)75status_t AAudioStreamConfiguration::readFromParcel(const Parcel* parcel) { 76 int32_t value; 77 status_t status = parcel->readInt32(&value); 78 if (status != NO_ERROR) goto error; 79 setDeviceId(value); 80 status = parcel->readInt32(&value); 81 if (status != NO_ERROR) goto error; 82 setSampleRate(value); 83 status = parcel->readInt32(&value); 84 if (status != NO_ERROR) goto error; 85 setSamplesPerFrame(value); 86 status = parcel->readInt32(&value); 87 if (status != NO_ERROR) goto error; 88 setSharingMode((aaudio_sharing_mode_t) value); 89 status = parcel->readInt32(&value); 90 if (status != NO_ERROR) goto error; 91 setFormat((audio_format_t) value); 92 93 status = parcel->readInt32(&value); 94 if (status != NO_ERROR) goto error; 95 setDirection((aaudio_direction_t) value); 96 status = parcel->readInt32(&value); 97 if (status != NO_ERROR) goto error; 98 setBufferCapacity(value); 99 status = parcel->readInt32(&value); 100 if (status != NO_ERROR) goto error; 101 setUsage((aaudio_usage_t) value); 102 status = parcel->readInt32(&value); 103 if (status != NO_ERROR) goto error; 104 setContentType((aaudio_content_type_t) value); 105 status = parcel->readInt32(&value); 106 if (status != NO_ERROR) goto error; 107 setInputPreset((aaudio_input_preset_t) value); 108 status = parcel->readInt32(&value); 109 if (status != NO_ERROR) goto error; 110 setAllowedCapturePolicy((aaudio_allowed_capture_policy_t) value); 111 status = parcel->readInt32(&value); 112 if (status != NO_ERROR) goto error; 113 setSessionId(value); 114 115 return NO_ERROR; 116 error: 117 ALOGE("%s(): read failed = %d", __func__, status); 118 return status; 119 } 120