1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. 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 #include <cutils/properties.h> 19 #include "overlayCtrlData.h" 20 #include "gralloc_priv.h" //for interlace 21 22 namespace overlay{ 23 init(uint32_t fbnum)24bool Ctrl::init(uint32_t fbnum) { 25 // MDP/FD init 26 if(!mMdp.init(fbnum)) { 27 ALOGE("Ctrl failed to init fbnum=%d", fbnum); 28 return false; 29 } 30 31 if(!getScreenInfo(mInfo)) { 32 ALOGE("Ctrl failed to getScreenInfo"); 33 return false; 34 } 35 36 return true; 37 } 38 setSource(const utils::PipeArgs & args)39bool Ctrl::setSource(const utils::PipeArgs& args) 40 { 41 return mMdp.setSource(args); 42 } 43 setPosition(const utils::Dim & dim)44bool Ctrl::setPosition(const utils::Dim& dim) 45 { 46 if(!dim.check(mInfo.mFBWidth, mInfo.mFBHeight)) { 47 ALOGE("Ctrl setPosition error in dim"); 48 dim.dump(); 49 return false; 50 } 51 52 if(!mMdp.setPosition(dim, mInfo.mFBWidth, mInfo.mFBHeight)) { 53 ALOGE("Ctrl failed MDP setPosition"); 54 return false; 55 } 56 return true; 57 } 58 setTransform(const utils::eTransform & orient)59bool Ctrl::setTransform(const utils::eTransform& orient) 60 { 61 if(!mMdp.setTransform(orient)) { 62 ALOGE("Ctrl setTransform failed for Mdp"); 63 return false; 64 } 65 return true; 66 } 67 setRotatorUsed(const bool & rotUsed)68void Ctrl::setRotatorUsed(const bool& rotUsed) { 69 mMdp.setRotatorUsed(rotUsed); 70 } 71 setCrop(const utils::Dim & d)72bool Ctrl::setCrop(const utils::Dim& d) 73 { 74 if(!mMdp.setCrop(d)) { 75 ALOGE("Data setCrop failed in MDP setCrop"); 76 return false; 77 } 78 return true; 79 } 80 81 utils::FrameBufferInfo* utils::FrameBufferInfo::sFBInfoInstance = 0; 82 dump() const83void Ctrl::dump() const { 84 ALOGE("== Dump Ctrl start =="); 85 mInfo.dump("mInfo"); 86 mMdp.dump(); 87 ALOGE("== Dump Ctrl end =="); 88 } 89 90 } // overlay 91