1 2 /* 3 * Copyright (C) 2024 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 #define LOG_TAG "drmhwc" 19 #define ATRACE_TAG (ATRACE_TAG_GRAPHICS | ATRACE_TAG_HAL) 20 21 #include "Utils.h" 22 23 #include <hardware/hwcomposer2.h> 24 25 #include "utils/log.h" 26 27 namespace aidl::android::hardware::graphics::composer3 { 28 Hwc2toHwc3Error(HWC2::Error error)29hwc3::Error Hwc2toHwc3Error(HWC2::Error error) { 30 switch (error) { 31 case HWC2::Error::None: 32 return hwc3::Error::kNone; 33 case HWC2::Error::BadConfig: 34 return hwc3::Error::kBadConfig; 35 case HWC2::Error::BadDisplay: 36 return hwc3::Error::kBadDisplay; 37 case HWC2::Error::BadLayer: 38 return hwc3::Error::kBadLayer; 39 case HWC2::Error::BadParameter: 40 return hwc3::Error::kBadParameter; 41 case HWC2::Error::NoResources: 42 return hwc3::Error::kNoResources; 43 case HWC2::Error::NotValidated: 44 return hwc3::Error::kNotValidated; 45 case HWC2::Error::Unsupported: 46 return hwc3::Error::kUnsupported; 47 case HWC2::Error::SeamlessNotAllowed: 48 return hwc3::Error::kSeamlessNotAllowed; 49 case HWC2::Error::SeamlessNotPossible: 50 return hwc3::Error::kSeamlessNotPossible; 51 default: 52 ALOGE("Unknown HWC2 error. Could not translate to HWC3 error: %d", 53 static_cast<int32_t>(error)); 54 return hwc3::Error::kUnsupported; 55 } 56 } 57 58 }; // namespace aidl::android::hardware::graphics::composer3