overlayMdssRot.cpp revision a22f5873a9974b00f352370e077db9788ad67699
1bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah/* 247377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed * Copyright (C) 2008 The Android Open Source Project 39698610c51504c1192fcd64f341fc7475cf7e166Saurabh Shah * Copyright (c) 2010-2013, 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 23da4e354248d655a64d0f8ef8262678ed82bb429eSushil Chauhan#ifdef VENUS_COLOR_FORMAT 24da4e354248d655a64d0f8ef8262678ed82bb429eSushil Chauhan#include <media/msm_media_info.h> 25da4e354248d655a64d0f8ef8262678ed82bb429eSushil Chauhan#else 26da4e354248d655a64d0f8ef8262678ed82bb429eSushil Chauhan#define VENUS_BUFFER_SIZE(args...) 0 27da4e354248d655a64d0f8ef8262678ed82bb429eSushil Chauhan#endif 28da4e354248d655a64d0f8ef8262678ed82bb429eSushil Chauhan 29a34d74561f653dd083c7f3765fce719eafb88521Naseer Ahmed#ifndef MDSS_MDP_ROT_ONLY 30a34d74561f653dd083c7f3765fce719eafb88521Naseer Ahmed#define MDSS_MDP_ROT_ONLY 0x80 31a34d74561f653dd083c7f3765fce719eafb88521Naseer Ahmed#endif 32a34d74561f653dd083c7f3765fce719eafb88521Naseer Ahmed 33201b32ddd456ed8ffe60818d57e88d43e7ac08c6Sushil Chauhan#define SIZE_1M 0x00100000 3426a80a197c792e833131a2abc923d52db732d5a3Sushil Chauhan#define MDSS_ROT_MASK (MDP_ROT_90 | MDP_FLIP_UD | MDP_FLIP_LR) 35201b32ddd456ed8ffe60818d57e88d43e7ac08c6Sushil Chauhan 36bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahnamespace ovutils = overlay::utils; 37bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 38bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahnamespace overlay { 3947377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer AhmedMdssRot::MdssRot() { 4047377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed reset(); 4147377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed init(); 4247377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed} 4347377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 4447377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer AhmedMdssRot::~MdssRot() { close(); } 4547377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 4647c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline void MdssRot::setEnable() { mEnabled = true; } 4747377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 4847c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline void MdssRot::setDisable() { mEnabled = false; } 4947377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 5047c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline bool MdssRot::enabled() const { return mEnabled; } 5147377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 5247c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline void MdssRot::setRotations(uint32_t flags) { mRotInfo.flags |= flags; } 5347377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 5447c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline int MdssRot::getDstMemId() const { 5547377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed return mRotData.dst_data.memory_id; 5647377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed} 5747377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 5847c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline uint32_t MdssRot::getDstOffset() const { 5947377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed return mRotData.dst_data.offset; 6047377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed} 6147377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 6247c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline uint32_t MdssRot::getDstFormat() const { 6347c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamal //For mdss src and dst formats are same 6447c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamal return mRotInfo.src.format; 6547c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamal} 6647c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamal 6747c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline uint32_t MdssRot::getSessId() const { return mRotInfo.id; } 6847377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed 6947c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline void MdssRot::setSrcFB() { 7047377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed mRotData.data.flags |= MDP_MEMORY_ID_TYPE_FB; 7147377987cc4eef72ee3b0cdced8c3a15038b39ebNaseer Ahmed} 72bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 7347c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline bool MdssRot::init() { 74bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!utils::openDev(mFd, 0, Res::fbPath, O_RDWR)) { 75bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("MdssRot failed to init fb0"); 76bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return false; 77bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 78bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return true; 79bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 80bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 81bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahvoid MdssRot::setSource(const overlay::utils::Whf& awhf) { 82bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah utils::Whf whf(awhf); 83bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 84bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.src.format = whf.format; 85bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(whf.format == MDP_Y_CRCB_H2V2_TILE || 86bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah whf.format == MDP_Y_CBCR_H2V2_TILE) { 87bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah whf.w = utils::alignup(awhf.w, 64); 88bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah whf.h = utils::alignup(awhf.h, 32); 89bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 90bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 91bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.src.width = whf.w; 92bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.src.height = whf.h; 93bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 94bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.src_rect.w = whf.w; 95bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.src_rect.h = whf.h; 96bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 97bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.dst_rect.w = whf.w; 98bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.dst_rect.h = whf.h; 99bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 100bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mBufSize = awhf.size; 101bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 102bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 10347c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline void MdssRot::setDownscale(int ds) {} 1048b2d50f3c665329517352269a687bdf562b2cc6dRamkumar Radhakrishnan 10547c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline void MdssRot::setFlags(const utils::eMdpFlags& flags) { 10680c8f568158d0d65306a710d5994bc8052364ec5Sushil Chauhan mRotInfo.flags |= flags; 107bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 108bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 10947c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline void MdssRot::setTransform(const utils::eTransform& rot) 110bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah{ 111bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah int flags = utils::getMdpOrient(rot); 112bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if (flags != -1) 113bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah setRotations(flags); 114bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah //getMdpOrient will switch the flips if the source is 90 rotated. 115bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah //Clients in Android dont factor in 90 rotation while deciding the flip. 116bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mOrientation = static_cast<utils::eTransform>(flags); 117bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE_IF(DEBUG_OVERLAY, "%s: rot=%d", __FUNCTION__, flags); 1188b2d50f3c665329517352269a687bdf562b2cc6dRamkumar Radhakrishnan} 119bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 12047c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline void MdssRot::setRotatorUsed(const bool& rotUsed) { 121bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah setDisable(); 122bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(rotUsed) { 123bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah setEnable(); 124bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 125bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 126bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 12747c130ffbafe12d6ddf6e8df4ffdd9916318c379Raj kamalinline void MdssRot::doTransform() { 128bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(mOrientation & utils::OVERLAY_TRANSFORM_ROT_90) 129bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah utils::swap(mRotInfo.dst_rect.w, mRotInfo.dst_rect.h); 130bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 131bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 132bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahbool MdssRot::commit() { 133bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah doTransform(); 134270550d926a2e3c4d65b9c1c1d3b696f8a49b4ccSushil Chauhan setBufSize(mRotInfo.src.format); 135bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.flags |= MDSS_MDP_ROT_ONLY; 136bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!overlay::mdp_wrapper::setOverlay(mFd.getFD(), mRotInfo)) { 137bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("MdssRot commit failed!"); 138bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah dump(); 139bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return false; 140bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 141bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.id = mRotInfo.id; 14226a80a197c792e833131a2abc923d52db732d5a3Sushil Chauhan // reset rotation flags to avoid stale orientation values 14326a80a197c792e833131a2abc923d52db732d5a3Sushil Chauhan mRotInfo.flags &= ~MDSS_ROT_MASK; 144bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return true; 145bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 146bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 147bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahbool MdssRot::queueBuffer(int fd, uint32_t offset) { 148bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(enabled()) { 149bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.data.memory_id = fd; 150bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.data.offset = offset; 151bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 152bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah remap(RotMem::Mem::ROT_NUM_BUFS); 153bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah OVASSERT(mMem.curr().m.numBufs(), "queueBuffer numbufs is 0"); 154bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 155bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.dst_data.offset = 156bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.curr().mRotOffset[mMem.curr().mCurrOffset]; 157bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.curr().mCurrOffset = 158bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah (mMem.curr().mCurrOffset + 1) % mMem.curr().m.numBufs(); 159bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 160bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!overlay::mdp_wrapper::play(mFd.getFD(), mRotData)) { 161bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("MdssRot play failed!"); 162bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah dump(); 163bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return false; 164bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 165bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 166bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // if the prev mem is valid, we need to close 167bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(mMem.prev().valid()) { 168bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // FIXME if no wait for vsync the above 169bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // play will return immediatly and might cause 170bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // tearing when prev.close is called. 171bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!mMem.prev().close()) { 172bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("%s error in closing prev rot mem", __FUNCTION__); 173bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return false; 174bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 175bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 176bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 177bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return true; 178bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 179bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 180bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahbool MdssRot::open_i(uint32_t numbufs, uint32_t bufsz) 181bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah{ 182bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah OvMem mem; 183bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah OVASSERT(MAP_FAILED == mem.addr(), "MAP failed in open_i"); 1840522d5648711e45384699d4ccb295d64e7227c87Sushil Chauhan bool isSecure = mRotInfo.flags & utils::OV_MDP_SECURE_OVERLAY_SESSION; 185bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 1860522d5648711e45384699d4ccb295d64e7227c87Sushil Chauhan if(!mem.open(numbufs, bufsz, isSecure)){ 187bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("%s: Failed to open", __func__); 188bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mem.close(); 189bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return false; 190bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 191bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 192bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah OVASSERT(MAP_FAILED != mem.addr(), "MAP failed"); 193bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah OVASSERT(mem.getFD() != -1, "getFd is -1"); 194bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 195bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.dst_data.memory_id = mem.getFD(); 196bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.dst_data.offset = 0; 197bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.curr().m = mem; 198bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return true; 199bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 200bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 201bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahbool MdssRot::remap(uint32_t numbufs) { 202bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // if current size changed, remap 203bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(mBufSize == mMem.curr().size()) { 204bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE_IF(DEBUG_OVERLAY, "%s: same size %d", __FUNCTION__, mBufSize); 205bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return true; 206bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 207bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 208bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE_IF(DEBUG_OVERLAY, "%s: size changed - remapping", __FUNCTION__); 209bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah OVASSERT(!mMem.prev().valid(), "Prev should not be valid"); 210bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 211bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah // ++mMem will make curr to be prev, and prev will be curr 212bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ++mMem; 213bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!open_i(numbufs, mBufSize)) { 214bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("%s Error could not open", __FUNCTION__); 215bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return false; 216bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 217bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah for (uint32_t i = 0; i < numbufs; ++i) { 218bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.curr().mRotOffset[i] = i * mBufSize; 219bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 220bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return true; 221bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 222bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 223bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahbool MdssRot::close() { 224bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah bool success = true; 225df785e9cf231c7ff755920e60553fc743c0de64dKen Zhang if(mFd.valid() && (getSessId() != (uint32_t) MSMFB_NEW_REQUEST)) { 226bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if(!mdp_wrapper::unsetOverlay(mFd.getFD(), getSessId())) { 227bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("MdssRot::close unsetOverlay failed, fd=%d sessId=%d", 228bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mFd.getFD(), getSessId()); 229df785e9cf231c7ff755920e60553fc743c0de64dKen Zhang success = false; 230df785e9cf231c7ff755920e60553fc743c0de64dKen Zhang } 231bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 232bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 233bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if (!mFd.close()) { 234bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("Mdss Rot error closing fd"); 235bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah success = false; 236bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 237bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah if (!mMem.close()) { 238bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("Mdss Rot error closing mem"); 239bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah success = false; 240bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah } 241bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah reset(); 242bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah return success; 243bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 244bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 245bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahvoid MdssRot::reset() { 246bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ovutils::memset0(mRotInfo); 247bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ovutils::memset0(mRotData); 248bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotData.data.memory_id = -1; 249bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mRotInfo.id = MSMFB_NEW_REQUEST; 250bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ovutils::memset0(mMem.curr().mRotOffset); 251bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ovutils::memset0(mMem.prev().mRotOffset); 252bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.curr().mCurrOffset = 0; 253bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.prev().mCurrOffset = 0; 254bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mBufSize = 0; 255bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mOrientation = utils::OVERLAY_TRANSFORM_0; 256bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 257bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 258bf4ef717fabff427327613de76b69f964c51484dSaurabh Shahvoid MdssRot::dump() const { 259bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("== Dump MdssRot start =="); 260bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mFd.dump(); 261bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mMem.curr().m.dump(); 262bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mdp_wrapper::dump("mRotInfo", mRotInfo); 263bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah mdp_wrapper::dump("mRotData", mRotData); 264bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah ALOGE("== Dump MdssRot end =="); 265bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} 266bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah 267270550d926a2e3c4d65b9c1c1d3b696f8a49b4ccSushil Chauhanvoid MdssRot::setBufSize(int format) { 2686be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan 2696be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan switch (format) { 2706be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan case MDP_Y_CBCR_H2V2_VENUS: 2716be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan mBufSize = VENUS_BUFFER_SIZE(COLOR_FMT_NV12, mRotInfo.dst_rect.w, 2726be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan mRotInfo.dst_rect.h); 2736be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan break; 2746be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan 2756be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan case MDP_Y_CR_CB_GH2V2: 2766be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan int alignedw = utils::align(mRotInfo.dst_rect.w, 16); 2776be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan int alignedh = mRotInfo.dst_rect.h; 2786be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan mBufSize = (alignedw*alignedh) + 2796be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan (utils::align(alignedw/2, 16) * (alignedh/2))*2; 2806be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan mBufSize = utils::align(mBufSize, 4096); 2816be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan break; 282270550d926a2e3c4d65b9c1c1d3b696f8a49b4ccSushil Chauhan } 2836be1d0f8c034cbb734a770fc04f00615cea943aaSushil Chauhan 284201b32ddd456ed8ffe60818d57e88d43e7ac08c6Sushil Chauhan if (mRotInfo.flags & utils::OV_MDP_SECURE_OVERLAY_SESSION) 285201b32ddd456ed8ffe60818d57e88d43e7ac08c6Sushil Chauhan mBufSize = utils::align(mBufSize, SIZE_1M); 286270550d926a2e3c4d65b9c1c1d3b696f8a49b4ccSushil Chauhan} 287a22f5873a9974b00f352370e077db9788ad67699Saurabh Shah 288a22f5873a9974b00f352370e077db9788ad67699Saurabh Shahvoid MdssRot::getDump(char *buf, size_t len) const { 289a22f5873a9974b00f352370e077db9788ad67699Saurabh Shah ovutils::getDump(buf, len, "MdssRotCtrl(mdp_overlay)", mRotInfo); 290a22f5873a9974b00f352370e077db9788ad67699Saurabh Shah ovutils::getDump(buf, len, "MdssRotData(msmfb_overlay_data)", mRotData); 291a22f5873a9974b00f352370e077db9788ad67699Saurabh Shah} 292a22f5873a9974b00f352370e077db9788ad67699Saurabh Shah 293bf4ef717fabff427327613de76b69f964c51484dSaurabh Shah} // namespace overlay 294