1 // Copyright 2016 The SwiftShader Authors. All Rights Reserved. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #include "GrallocAndroid.hpp" 16 17 #include <cutils/log.h> 18 getInstance()19GrallocModule *GrallocModule::getInstance() 20 { 21 static GrallocModule instance; 22 return &instance; 23 } 24 GrallocModule()25GrallocModule::GrallocModule() 26 { 27 const hw_module_t *module = nullptr; 28 hw_get_module(GRALLOC_HARDWARE_MODULE_ID, &module); 29 30 if(!module) 31 { 32 ALOGE("Failed to load standard gralloc"); 33 } 34 35 m_module = reinterpret_cast<const gralloc_module_t*>(module); 36 } 37