1704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck/* 2704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * Copyright (C) 2015 The Android Open Source Project 3704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * 4704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * Licensed under the Apache License, Version 2.0 (the "License"); 5704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * you may not use this file except in compliance with the License. 6704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * You may obtain a copy of the License at 7704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * 8704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * http://www.apache.org/licenses/LICENSE-2.0 9704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * 10704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * Unless required by applicable law or agreed to in writing, software 11704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * distributed under the License is distributed on an "AS IS" BASIS, 12704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * See the License for the specific language governing permissions and 14704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck * limitations under the License. 15704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck */ 16704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck#ifndef DEVICEINFO_H 17704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck#define DEVICEINFO_H 18704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck 19704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck#include "Extensions.h" 20704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck#include "utils/Macros.h" 21704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck 22704bed0da7cc75d0c517d425445de70ceb58060bJohn Recknamespace android { 23704bed0da7cc75d0c517d425445de70ceb58060bJohn Recknamespace uirenderer { 24704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck 25704bed0da7cc75d0c517d425445de70ceb58060bJohn Reckclass DeviceInfo { 26704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck PREVENT_COPY_AND_ASSIGN(DeviceInfo); 27704bed0da7cc75d0c517d425445de70ceb58060bJohn Reckpublic: 28704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck // returns nullptr if DeviceInfo is not initialized yet 29704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck // Note this does not have a memory fence so it's up to the caller 30704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck // to use one if required. Normally this should not be necessary 31704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck static const DeviceInfo* get(); 32704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck 33704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck // only call this after GL has been initialized, or at any point if compiled 34704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck // with HWUI_NULL_GPU 35704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck static void initialize(); 36704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck 37704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck const Extensions& extensions() const { return mExtensions; } 38704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck 39704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck int maxTextureSize() const { return mMaxTextureSize; } 40704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck 41704bed0da7cc75d0c517d425445de70ceb58060bJohn Reckprivate: 42704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck DeviceInfo() {} 43704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck ~DeviceInfo() {} 44704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck 45704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck void load(); 46704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck 47704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck Extensions mExtensions; 48704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck int mMaxTextureSize; 49704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck}; 50704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck 51704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck} /* namespace uirenderer */ 52704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck} /* namespace android */ 53704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck 54704bed0da7cc75d0c517d425445de70ceb58060bJohn Reck#endif /* DEVICEINFO_H */ 55