1 /* 2 * Copyright (C) 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 <memory.h> 18 #include <stdio.h> 19 20 #include "Conversions.h" 21 #include "HidlUtils.h" 22 23 namespace android { 24 namespace hardware { 25 namespace audio { 26 namespace effect { 27 namespace V2_0 { 28 namespace implementation { 29 30 void effectDescriptorFromHal( 31 const effect_descriptor_t& halDescriptor, EffectDescriptor* descriptor) { 32 HidlUtils::uuidFromHal(halDescriptor.type, &descriptor->type); 33 HidlUtils::uuidFromHal(halDescriptor.uuid, &descriptor->uuid); 34 descriptor->flags = EffectFlags(halDescriptor.flags); 35 descriptor->cpuLoad = halDescriptor.cpuLoad; 36 descriptor->memoryUsage = halDescriptor.memoryUsage; 37 memcpy(descriptor->name.data(), halDescriptor.name, descriptor->name.size()); 38 memcpy(descriptor->implementor.data(), 39 halDescriptor.implementor, descriptor->implementor.size()); 40 } 41 42 std::string uuidToString(const effect_uuid_t& halUuid) { 43 char str[64]; 44 snprintf(str, sizeof(str), "%08x-%04x-%04x-%04x-%02x%02x%02x%02x%02x%02x", 45 halUuid.timeLow, 46 halUuid.timeMid, 47 halUuid.timeHiAndVersion, 48 halUuid.clockSeq, 49 halUuid.node[0], 50 halUuid.node[1], 51 halUuid.node[2], 52 halUuid.node[3], 53 halUuid.node[4], 54 halUuid.node[5]); 55 return str; 56 } 57 58 } // namespace implementation 59 } // namespace V2_0 60 } // namespace effect 61 } // namespace audio 62 } // namespace hardware 63 } // namespace android 64
