overlayMdssRot.cpp revision df785e9cf231c7ff755920e60553fc743c0de64d
1bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah/* 247377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * Copyright (C) 2008 The Android Open Source Project 347377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved. 447377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * Not a Contribution, Apache license notifications and license are retained 547377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * for attribution purposes only. 647377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * 747377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * Licensed under the Apache License, Version 2.0 (the "License"); 847377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * you may not use this file except in compliance with the License. 947377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * You may obtain a copy of the License at 1047377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * 1147377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * http://www.apache.org/licenses/LICENSE-2.0 1247377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * 1347377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * Unless required by applicable law or agreed to in writing, software 1447377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * distributed under the License is distributed on an "AS IS" BASIS, 1547377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1647377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * See the License for the specific language governing permissions and 1747377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * limitations under the License. 18bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah*/ 19bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 20bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah#include "overlayUtils.h" 21bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah#include "overlayRotator.h" 22bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 23a34d74561f653dd083c7f3765fce719eafb88521Naseer Ahmed#ifndef MDSS_MDP_ROT_ONLY 24a34d74561f653dd083c7f3765fce719eafb88521Naseer Ahmed#define MDSS_MDP_ROT_ONLY 0x80 25a34d74561f653dd083c7f3765fce719eafb88521Naseer Ahmed#endif 26a34d74561f653dd083c7f3765fce719eafb88521Naseer Ahmed 27bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahnamespace ovutils = overlay::utils; 28bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 29bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahnamespace overlay { 3047377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer AhmedMdssRot::MdssRot() { 3147377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed reset(); 3247377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed init(); 3347377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed} 3447377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 3547377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer AhmedMdssRot::~MdssRot() { close(); } 3647377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 3747377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmedvoid MdssRot::setEnable() { mEnabled = true; } 3847377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 3947377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmedvoid MdssRot::setDisable() { mEnabled = false; } 4047377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 4147377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmedbool MdssRot::enabled() const { return mEnabled; } 4247377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 4347377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmedvoid MdssRot::setRotations(uint32_t flags) { mRotInfo.flags |= flags; } 4447377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 4547377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmedint MdssRot::getDstMemId() const { 4647377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed return mRotData.dst_data.memory_id; 4747377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed} 4847377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 4947377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmeduint32_t MdssRot::getDstOffset() const { 5047377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed return mRotData.dst_data.offset; 5147377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed} 5247377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 5347377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmeduint32_t MdssRot::getSessId() const { return mRotInfo.id; } 5447377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 5547377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmedvoid MdssRot::setSrcFB() { 5647377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed mRotData.data.flags |= MDP_MEMORY_ID_TYPE_FB; 5747377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed} 58bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 59bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahbool MdssRot::init() { 60bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!utils::openDev(mFd, 0, Res::fbPath, O_RDWR)) { 61bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("MdssRot failed to init fb0"); 62bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return false; 63bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 64bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return true; 65bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 66bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 67bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahvoid MdssRot::setSource(const overlay::utils::Whf& awhf) { 68bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah utils::Whf whf(awhf); 69bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 70bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.src.format = whf.format; 71bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(whf.format == MDP_Y_CRCB_H2V2_TILE || 72bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah whf.format == MDP_Y_CBCR_H2V2_TILE) { 73bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah whf.w = utils::alignup(awhf.w, 64); 74bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah whf.h = utils::alignup(awhf.h, 32); 75bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 76bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 77bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.src.width = whf.w; 78bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.src.height = whf.h; 79bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 80bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.src_rect.w = whf.w; 81bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.src_rect.h = whf.h; 82bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 83bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.dst_rect.w = whf.w; 84bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.dst_rect.h = whf.h; 85bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 86bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mBufSize = awhf.size; 87bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 88bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 89bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahvoid MdssRot::setFlags(const utils::eMdpFlags& flags) { 90bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // TODO 91bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 92bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 93bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahvoid MdssRot::setTransform(const utils::eTransform& rot, const bool& rotUsed) 94bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah{ 95bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah int flags = utils::getMdpOrient(rot); 96bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if (flags != -1) 97bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah setRotations(flags); 98bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah //getMdpOrient will switch the flips if the source is 90 rotated. 99bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah //Clients in Android dont factor in 90 rotation while deciding the flip. 100bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mOrientation = static_cast<utils::eTransform>(flags); 101bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE_IF(DEBUG_OVERLAY, "%s: rot=%d", __FUNCTION__, flags); 102bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 103bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah setDisable(); 104bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(rotUsed) { 105bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah setEnable(); 106bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 107bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 108bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 109bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahvoid MdssRot::doTransform() { 110bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(mOrientation & utils::OVERLAY_TRANSFORM_ROT_90) 111bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah utils::swap(mRotInfo.dst_rect.w, mRotInfo.dst_rect.h); 112bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 113bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 114bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahbool MdssRot::commit() { 115bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah doTransform(); 116bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.flags |= MDSS_MDP_ROT_ONLY; 117bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!overlay::mdp_wrapper::setOverlay(mFd.getFD(), mRotInfo)) { 118bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("MdssRot commit failed!"); 119bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah dump(); 120bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return false; 121bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 122bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.id = mRotInfo.id; 123bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return true; 124bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 125bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 126bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahbool MdssRot::queueBuffer(int fd, uint32_t offset) { 127bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(enabled()) { 128bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.data.memory_id = fd; 129bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.data.offset = offset; 130bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 131bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah remap(RotMem::Mem::ROT_NUM_BUFS); 132bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah OVASSERT(mMem.curr().m.numBufs(), "queueBuffer numbufs is 0"); 133bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 134bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.dst_data.offset = 135bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.curr().mRotOffset[mMem.curr().mCurrOffset]; 136bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.curr().mCurrOffset = 137bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah (mMem.curr().mCurrOffset + 1) % mMem.curr().m.numBufs(); 138bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 139bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!overlay::mdp_wrapper::play(mFd.getFD(), mRotData)) { 140bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("MdssRot play failed!"); 141bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah dump(); 142bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return false; 143bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 144bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 145bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // if the prev mem is valid, we need to close 146bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(mMem.prev().valid()) { 147bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // FIXME if no wait for vsync the above 148bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // play will return immediatly and might cause 149bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // tearing when prev.close is called. 150bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!mMem.prev().close()) { 151bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("%s error in closing prev rot mem", __FUNCTION__); 152bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return false; 153bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 154bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 155bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 156bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return true; 157bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 158bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 159bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahbool MdssRot::open_i(uint32_t numbufs, uint32_t bufsz) 160bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah{ 161bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah OvMem mem; 162bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah OVASSERT(MAP_FAILED == mem.addr(), "MAP failed in open_i"); 163bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 164bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!mem.open(numbufs, bufsz, false)){ // TODO: secure for badger 165bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("%s: Failed to open", __func__); 166bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mem.close(); 167bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return false; 168bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 169bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 170bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah OVASSERT(MAP_FAILED != mem.addr(), "MAP failed"); 171bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah OVASSERT(mem.getFD() != -1, "getFd is -1"); 172bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 173bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.dst_data.memory_id = mem.getFD(); 174bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.dst_data.offset = 0; 175bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.curr().m = mem; 176bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return true; 177bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 178bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 179bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahbool MdssRot::remap(uint32_t numbufs) { 180bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // if current size changed, remap 181bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(mBufSize == mMem.curr().size()) { 182bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE_IF(DEBUG_OVERLAY, "%s: same size %d", __FUNCTION__, mBufSize); 183bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return true; 184bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 185bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 186bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE_IF(DEBUG_OVERLAY, "%s: size changed - remapping", __FUNCTION__); 187bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah OVASSERT(!mMem.prev().valid(), "Prev should not be valid"); 188bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 189bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // ++mMem will make curr to be prev, and prev will be curr 190bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ++mMem; 191bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!open_i(numbufs, mBufSize)) { 192bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("%s Error could not open", __FUNCTION__); 193bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return false; 194bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 195bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah for (uint32_t i = 0; i < numbufs; ++i) { 196bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.curr().mRotOffset[i] = i * mBufSize; 197bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 198bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return true; 199bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 200bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 201bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahbool MdssRot::close() { 202bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah bool success = true; 203df785e9cf231c7ff755920e60553fc743c0de64dKen Zhang if(mFd.valid() && (getSessId() != (uint32_t) MSMFB_NEW_REQUEST)) { 204bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!mdp_wrapper::unsetOverlay(mFd.getFD(), getSessId())) { 205bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("MdssRot::close unsetOverlay failed, fd=%d sessId=%d", 206bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mFd.getFD(), getSessId()); 207df785e9cf231c7ff755920e60553fc743c0de64dKen Zhang success = false; 208df785e9cf231c7ff755920e60553fc743c0de64dKen Zhang } 209bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 210bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 211bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if (!mFd.close()) { 212bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("Mdss Rot error closing fd"); 213bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah success = false; 214bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 215bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if (!mMem.close()) { 216bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("Mdss Rot error closing mem"); 217bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah success = false; 218bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 219bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah reset(); 220bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return success; 221bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 222bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 223bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahvoid MdssRot::reset() { 224bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ovutils::memset0(mRotInfo); 225bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ovutils::memset0(mRotData); 226bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.data.memory_id = -1; 227bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.id = MSMFB_NEW_REQUEST; 228bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ovutils::memset0(mMem.curr().mRotOffset); 229bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ovutils::memset0(mMem.prev().mRotOffset); 230bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.curr().mCurrOffset = 0; 231bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.prev().mCurrOffset = 0; 232bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mBufSize = 0; 233bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mOrientation = utils::OVERLAY_TRANSFORM_0; 234bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 235bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 236bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahvoid MdssRot::dump() const { 237bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("== Dump MdssRot start =="); 238bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mFd.dump(); 239bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.curr().m.dump(); 240bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mdp_wrapper::dump("mRotInfo", mRotInfo); 241bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mdp_wrapper::dump("mRotData", mRotData); 242bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("== Dump MdssRot end =="); 243bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 244bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 245bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} // namespace overlay 246