overlayRotator.cpp revision f48aef64b218d42bd2ede62dcb03a3d7831ebbf9
129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed/* 229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* Copyright (C) 2008 The Android Open Source Project 329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* Copyright (c) 2010-2012, Code Aurora Forum. All rights reserved. 429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* 529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* Licensed under the Apache License, Version 2.0 (the "License"); 629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* you may not use this file except in compliance with the License. 729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* You may obtain a copy of the License at 829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* 929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* http://www.apache.org/licenses/LICENSE-2.0 1029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* 1129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* Unless required by applicable law or agreed to in writing, software 1229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* distributed under the License is distributed on an "AS IS" BASIS, 1329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* See the License for the specific language governing permissions and 1529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed* limitations under the License. 1629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed*/ 1729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 1829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include "overlayRotator.h" 1929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed#include "overlayUtils.h" 2029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 2129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmednamespace ovutils = overlay::utils; 2229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 2329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmednamespace overlay { 2429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 25f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedint IRotatorHw::getRotatorHwType() { 26f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed //TODO figure out based on ioctl 27f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed return TYPE_MDP; 28f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed} 2929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 30f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedbool RotMem::close() { 31f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed bool ret = true; 32f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed for(uint32_t i=0; i < RotMem::MAX_ROT_MEM; ++i) { 33f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed // skip current, and if valid, close 34f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed if(m[i].valid()) { 35f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed if(m[i].close() == false) { 36f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed ALOGE("%s error in closing rot mem %d", __FUNCTION__, i); 37f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed ret = false; 38f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed } 39f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed } 40f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed } 41f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed return ret; 4229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 4329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 44f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedbool MdpRot::init() 4529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 46f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed if(!mFd.open(Res::rotPath, O_RDWR)){ 47f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed ALOGE("MdpRot failed to init %s", Res::rotPath); 48f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed return false; 49f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed } 50f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed return true; 51f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed} 52f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed 53f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedvoid MdpRot::setSource(const overlay::utils::Whf& awhf) { 54f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed utils::Whf whf(awhf); 55f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed 56f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mRotImgInfo.src.format = whf.format; 57f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed if(whf.format == MDP_Y_CRCB_H2V2_TILE || 58f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed whf.format == MDP_Y_CBCR_H2V2_TILE) { 59f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed whf.w = utils::alignup(awhf.w, 64); 60f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed whf.h = utils::alignup(awhf.h, 32); 6129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 6229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 63f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mRotImgInfo.src.width = whf.w; 64f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mRotImgInfo.src.height = whf.h; 65f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed 66f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mRotImgInfo.src_rect.w = whf.w; 67f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mRotImgInfo.src_rect.h = whf.h; 68f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed 69f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mRotImgInfo.dst.width = whf.w; 70f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mRotImgInfo.dst.height = whf.h; 71f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed 72f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mBufSize = awhf.size; 7329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 7429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 75f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedvoid MdpRot::setFlags(const utils::eMdpFlags& flags) { 76f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mRotImgInfo.secure = 0; 77f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed if(flags & utils::OV_MDP_SECURE_OVERLAY_SESSION) 78f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mRotImgInfo.secure = 1; 79f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed} 8029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 81f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedvoid MdpRot::setTransform(const utils::eTransform& rot, const bool& rotUsed) 8229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 83f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mOrientation = rot; 84f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed int r = utils::getMdpOrient(rot); 85f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed ALOGE_IF(DEBUG_OVERLAY, "%s: r=%d", __FUNCTION__, r); 86f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed setRotations(r); 87f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed setDisable(); 88f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed if(rotUsed) { 89f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed setEnable(); 90f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed } 91f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed} 92f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed 93f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedvoid MdpRot::doTransform() { 94f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed switch(mOrientation) { 95f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed case utils::OVERLAY_TRANSFORM_ROT_90: 96f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed case utils::OVERLAY_TRANSFORM_ROT_90_FLIP_H: 97f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed case utils::OVERLAY_TRANSFORM_ROT_90_FLIP_V: 98f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed case utils::OVERLAY_TRANSFORM_ROT_270: 99f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed utils::swap(mRotImgInfo.dst.width, mRotImgInfo.dst.height); 100f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed break; 101f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed default: 102f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed break; 103f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed } 104f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed} 105f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed 106f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedbool MdpRot::commit() { 107f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed doTransform(); 108f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed if(!overlay::mdp_wrapper::startRotator(mFd.getFD(), mRotImgInfo)) { 109f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed ALOGE("MdpRot commit failed"); 110f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed dump(); 11129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return false; 11229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 113f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mRotDataInfo.session_id = mRotImgInfo.session_id; 11429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return true; 11529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 11629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 11729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedbool MdpRot::open_i(uint32_t numbufs, uint32_t bufsz) 11829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed{ 11929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed OvMem mem; 12029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 12129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed OVASSERT(MAP_FAILED == mem.addr(), "MAP failed in open_i"); 12229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 123f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed if(!mem.open(numbufs, bufsz, mRotImgInfo.secure)){ 12429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("%s: Failed to open", __func__); 12529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mem.close(); 12629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return false; 12729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 12829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 12929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed OVASSERT(MAP_FAILED != mem.addr(), "MAP failed"); 13029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed OVASSERT(mem.getFD() != -1, "getFd is -1"); 13129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 13229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mRotDataInfo.dst.memory_id = mem.getFD(); 13329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mRotDataInfo.dst.offset = 0; 13429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mMem.curr().m = mem; 13529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return true; 13629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 13729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 13829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedbool MdpRot::close() { 13929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed bool success = true; 14029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed if(mFd.valid() && (getSessId() > 0)) { 14129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed if(!mdp_wrapper::endRotator(mFd.getFD(), getSessId())) { 14229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("Mdp Rot error endRotator, fd=%d sessId=%d", 14329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mFd.getFD(), getSessId()); 14429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed success = false; 14529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 14629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 14729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed if (!mFd.close()) { 14829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("Mdp Rot error closing fd"); 14929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed success = false; 15029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 15129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed if (!mMem.close()) { 15229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("Mdp Rot error closing mem"); 15329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed success = false; 15429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 15529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed reset(); 15629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return success; 15729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 15829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 159f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedbool MdpRot::remap(uint32_t numbufs) { 16029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed // if current size changed, remap 161f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed if(mBufSize == mMem.curr().size()) { 162f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed ALOGE_IF(DEBUG_OVERLAY, "%s: same size %d", __FUNCTION__, mBufSize); 16329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return true; 16429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 16529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 16629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE_IF(DEBUG_OVERLAY, "%s: size changed - remapping", __FUNCTION__); 16729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed OVASSERT(!mMem.prev().valid(), "Prev should not be valid"); 16829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 16929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed // ++mMem will make curr to be prev, and prev will be curr 17029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ++mMem; 171f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed if(!open_i(numbufs, mBufSize)) { 17229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("%s Error could not open", __FUNCTION__); 17329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return false; 17429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 17529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed for (uint32_t i = 0; i < numbufs; ++i) { 176f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mMem.curr().mRotOffset[i] = i * mBufSize; 17729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 17829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return true; 17929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 18029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 18129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedvoid MdpRot::reset() { 18229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ovutils::memset0(mRotImgInfo); 18329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ovutils::memset0(mRotDataInfo); 18429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ovutils::memset0(mMem.curr().mRotOffset); 18529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ovutils::memset0(mMem.prev().mRotOffset); 18629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mMem.curr().mCurrOffset = 0; 18729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mMem.prev().mCurrOffset = 0; 188f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mBufSize = 0; 189f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mOrientation = utils::OVERLAY_TRANSFORM_0; 19029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 19129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 192f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmedbool MdpRot::queueBuffer(int fd, uint32_t offset) { 19329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed if(enabled()) { 194f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed mRotDataInfo.src.memory_id = fd; 19529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mRotDataInfo.src.offset = offset; 196f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed 197f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed remap(RotMem::Mem::ROT_NUM_BUFS); 198f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed OVASSERT(mMem.curr().m.numBufs(), 199f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed "queueBuffer numbufs is 0"); 20029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mRotDataInfo.dst.offset = 20129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mMem.curr().mRotOffset[mMem.curr().mCurrOffset]; 20229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mMem.curr().mCurrOffset = 20329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed (mMem.curr().mCurrOffset + 1) % mMem.curr().m.numBufs(); 204f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed 20529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed if(!overlay::mdp_wrapper::rotate(mFd.getFD(), mRotDataInfo)) { 20629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("MdpRot failed rotate"); 207f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed dump(); 20829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return false; 20929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 21029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 211f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed // if the prev mem is valid, we need to close 212f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed if(mMem.prev().valid()) { 213f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed // FIXME if no wait for vsync the above 214f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed // play will return immediatly and might cause 215f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed // tearing when prev.close is called. 216f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed if(!mMem.prev().close()) { 217f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed ALOGE("%s error in closing prev rot mem", __FUNCTION__); 218f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed return false; 219f48aef64b218d42bd2ede62dcb03a3d7831ebbf9Naseer Ahmed } 22029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 22129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed } 22229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed return true; 22329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 22429a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed 22529a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmedvoid MdpRot::dump() const { 22629a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("== Dump MdpRot start =="); 22729a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mFd.dump(); 22829a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mMem.curr().m.dump(); 22929a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mdp_wrapper::dump("mRotImgInfo", mRotImgInfo); 23029a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed mdp_wrapper::dump("mRotDataInfo", mRotDataInfo); 23129a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed ALOGE("== Dump MdpRot end =="); 23229a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 23329a26818d7294055539167b2fbfdaa168bcf725cNaseer Ahmed} 234