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 #include <stdint.h> 18 19 #include <sys/mman.h> 20 #include <aaudio/AAudio.h> 21 22 #include <binder/Parcel.h> 23 #include <binder/Parcelable.h> 24 25 #include "binding/AAudioStreamConfiguration.h" 26 27 using android::NO_ERROR; 28 using android::status_t; 29 using android::Parcel; 30 using android::Parcelable; 31 32 using namespace aaudio; 33 AAudioStreamConfiguration()34AAudioStreamConfiguration::AAudioStreamConfiguration() {} ~AAudioStreamConfiguration()35AAudioStreamConfiguration::~AAudioStreamConfiguration() {} 36 writeToParcel(Parcel * parcel) const37status_t AAudioStreamConfiguration::writeToParcel(Parcel* parcel) const { 38 status_t status; 39 status = parcel->writeInt32(getDeviceId()); 40 if (status != NO_ERROR) goto error; 41 status = parcel->writeInt32(getSampleRate()); 42 if (status != NO_ERROR) goto error; 43 status = parcel->writeInt32(getSamplesPerFrame()); 44 if (status != NO_ERROR) goto error; 45 status = parcel->writeInt32((int32_t) getSharingMode()); 46 if (status != NO_ERROR) goto error; 47 status = parcel->writeInt32((int32_t) getFormat()); 48 if (status != NO_ERROR) goto error; 49 status = parcel->writeInt32((int32_t) getDirection()); 50 if (status != NO_ERROR) goto error; 51 status = parcel->writeInt32(getBufferCapacity()); 52 if (status != NO_ERROR) goto error; 53 status = parcel->writeInt32((int32_t) getUsage()); 54 if (status != NO_ERROR) goto error; 55 status = parcel->writeInt32((int32_t) getContentType()); 56 if (status != NO_ERROR) goto error; 57 status = parcel->writeInt32((int32_t) getInputPreset()); 58 if (status != NO_ERROR) goto error; 59 status = parcel->writeInt32(getSessionId()); 60 if (status != NO_ERROR) goto error; 61 return NO_ERROR; 62 error: 63 ALOGE("AAudioStreamConfiguration.writeToParcel(): write failed = %d", status); 64 return status; 65 } 66 readFromParcel(const Parcel * parcel)67status_t AAudioStreamConfiguration::readFromParcel(const Parcel* parcel) { 68 int32_t value; 69 status_t status = parcel->readInt32(&value); 70 if (status != NO_ERROR) goto error; 71 setDeviceId(value); 72 status = parcel->readInt32(&value); 73 if (status != NO_ERROR) goto error; 74 setSampleRate(value); 75 status = parcel->readInt32(&value); 76 if (status != NO_ERROR) goto error; 77 setSamplesPerFrame(value); 78 status = parcel->readInt32(&value); 79 if (status != NO_ERROR) goto error; 80 setSharingMode((aaudio_sharing_mode_t) value); 81 status = parcel->readInt32(&value); 82 if (status != NO_ERROR) goto error; 83 setFormat((aaudio_format_t) value); 84 status = parcel->readInt32(&value); 85 if (status != NO_ERROR) goto error; 86 setDirection((aaudio_direction_t) value); 87 status = parcel->readInt32(&value); 88 if (status != NO_ERROR) goto error; 89 setBufferCapacity(value); 90 status = parcel->readInt32(&value); 91 if (status != NO_ERROR) goto error; 92 setUsage((aaudio_usage_t) value); 93 status = parcel->readInt32(&value); 94 if (status != NO_ERROR) goto error; 95 setContentType((aaudio_content_type_t) value); 96 status = parcel->readInt32(&value); 97 if (status != NO_ERROR) goto error; 98 setInputPreset((aaudio_input_preset_t) value); 99 status = parcel->readInt32(&value); 100 if (status != NO_ERROR) goto error; 101 setSessionId(value); 102 return NO_ERROR; 103 error: 104 ALOGE("AAudioStreamConfiguration.readFromParcel(): read failed = %d", status); 105 return status; 106 } 107