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386 lines
12 KiB
386 lines
12 KiB
4 months ago
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/*
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* Copyright (C) 2008 The Android Open Source Project
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* Copyright (c) 2010-2014, The Linux Foundation. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <math.h>
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#include <mdp_version.h>
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#include "overlayUtils.h"
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#include "overlayMdp.h"
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#include "mdp_version.h"
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#include <overlay.h>
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#define HSIC_SETTINGS_DEBUG 0
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using namespace qdutils;
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static inline bool isEqual(float f1, float f2) {
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return ((int)(f1*100) == (int)(f2*100)) ? true : false;
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}
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namespace ovutils = overlay::utils;
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namespace overlay {
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bool MdpCtrl::init(const int& dpy) {
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int fbnum = Overlay::getFbForDpy(dpy);
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if( fbnum < 0 ) {
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ALOGE("%s: Invalid FB for the display: %d",__FUNCTION__, dpy);
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return false;
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}
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// FD init
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if(!utils::openDev(mFd, fbnum,
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Res::fbPath, O_RDWR)){
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ALOGE("Ctrl failed to init fbnum=%d", fbnum);
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return false;
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}
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mDpy = dpy;
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return true;
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}
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void MdpCtrl::reset() {
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utils::memset0(mOVInfo);
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mOVInfo.id = MSMFB_NEW_REQUEST;
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mOrientation = utils::OVERLAY_TRANSFORM_0;
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mDpy = 0;
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#ifdef USES_POST_PROCESSING
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memset(&mParams, 0, sizeof(struct compute_params));
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mParams.params.conv_params.order = hsic_order_hsc_i;
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mParams.params.conv_params.interface = interface_rec601;
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mParams.params.conv_params.cc_matrix[0][0] = 1;
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mParams.params.conv_params.cc_matrix[1][1] = 1;
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mParams.params.conv_params.cc_matrix[2][2] = 1;
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#endif
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}
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bool MdpCtrl::close() {
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bool result = true;
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if(MSMFB_NEW_REQUEST != static_cast<int>(mOVInfo.id)) {
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if(!mdp_wrapper::unsetOverlay(mFd.getFD(), mOVInfo.id)) {
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ALOGE("MdpCtrl close error in unset");
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result = false;
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}
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}
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#ifdef USES_POST_PROCESSING
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/* free allocated memory in PP */
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if (mOVInfo.overlay_pp_cfg.igc_cfg.c0_c1_data)
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free(mOVInfo.overlay_pp_cfg.igc_cfg.c0_c1_data);
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#endif
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reset();
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if(!mFd.close()) {
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result = false;
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}
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return result;
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}
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void MdpCtrl::setSource(const utils::PipeArgs& args) {
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setSrcWhf(args.whf);
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//TODO These are hardcoded. Can be moved out of setSource.
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mOVInfo.transp_mask = 0xffffffff;
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//TODO These calls should ideally be a part of setPipeParams API
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setFlags(args.mdpFlags);
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setZ(args.zorder);
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setIsFg(args.isFg);
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setPlaneAlpha(args.planeAlpha);
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setBlending(args.blending);
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}
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void MdpCtrl::setCrop(const utils::Dim& d) {
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setSrcRectDim(d);
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}
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void MdpCtrl::setColor(const uint32_t color) {
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mOVInfo.bg_color = color;
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}
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void MdpCtrl::setPosition(const overlay::utils::Dim& d) {
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setDstRectDim(d);
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}
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void MdpCtrl::setTransform(const utils::eTransform& orient) {
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int rot = utils::getMdpOrient(orient);
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setUserData(rot);
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mOrientation = static_cast<utils::eTransform>(rot);
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}
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void MdpCtrl::setPipeType(const utils::eMdpPipeType& pType){
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switch((int) pType){
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case utils::OV_MDP_PIPE_RGB:
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mOVInfo.pipe_type = PIPE_TYPE_RGB;
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break;
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case utils::OV_MDP_PIPE_VG:
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mOVInfo.pipe_type = PIPE_TYPE_VIG;
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break;
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case utils::OV_MDP_PIPE_DMA:
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mOVInfo.pipe_type = PIPE_TYPE_DMA;
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break;
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default:
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mOVInfo.pipe_type = PIPE_TYPE_AUTO;
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break;
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}
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}
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void MdpCtrl::doTransform() {
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setRotationFlags();
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utils::Whf whf = getSrcWhf();
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utils::Dim dim = getSrcRectDim();
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utils::preRotateSource(mOrientation, whf, dim);
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setSrcWhf(whf);
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setSrcRectDim(dim);
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}
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void MdpCtrl::doDownscale() {
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if(MDPVersion::getInstance().supportsDecimation()) {
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utils::getDecimationFactor(mOVInfo.src_rect.w, mOVInfo.src_rect.h,
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mOVInfo.dst_rect.w, mOVInfo.dst_rect.h, mOVInfo.horz_deci,
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mOVInfo.vert_deci);
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}
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}
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bool MdpCtrl::set() {
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int mdpVersion = MDPVersion::getInstance().getMDPVersion();
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//deferred calcs, so APIs could be called in any order.
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doTransform();
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utils::Whf whf = getSrcWhf();
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if(utils::isYuv(whf.format)) {
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utils::normalizeCrop(mOVInfo.src_rect.x, mOVInfo.src_rect.w);
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utils::normalizeCrop(mOVInfo.src_rect.y, mOVInfo.src_rect.h);
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if(mdpVersion < MDSS_V5) {
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utils::even_floor(mOVInfo.dst_rect.w);
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utils::even_floor(mOVInfo.dst_rect.h);
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} else if (mOVInfo.flags & MDP_DEINTERLACE) {
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// For interlaced, crop.h should be 4-aligned
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if (!(mOVInfo.flags & MDP_SOURCE_ROTATED_90) &&
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(mOVInfo.src_rect.h % 4))
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mOVInfo.src_rect.h = utils::aligndown(mOVInfo.src_rect.h, 4);
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// For interlaced, width must be multiple of 4 when rotated 90deg.
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else if ((mOVInfo.flags & MDP_SOURCE_ROTATED_90) &&
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(mOVInfo.src_rect.w % 4))
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mOVInfo.src_rect.w = utils::aligndown(mOVInfo.src_rect.w, 4);
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}
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} else {
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if (mdpVersion >= MDSS_V5) {
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// Check for 1-pixel down-scaling
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if (mOVInfo.src_rect.w - mOVInfo.dst_rect.w == 1)
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mOVInfo.src_rect.w -= 1;
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if (mOVInfo.src_rect.h - mOVInfo.dst_rect.h == 1)
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mOVInfo.src_rect.h -= 1;
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}
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}
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doDownscale();
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return true;
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}
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//Update src format based on rotator's destination format.
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void MdpCtrl::updateSrcFormat(const uint32_t& rotDestFmt) {
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utils::Whf whf = getSrcWhf();
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whf.format = rotDestFmt;
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setSrcWhf(whf);
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}
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void MdpCtrl::dump() const {
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ALOGE("== Dump MdpCtrl start ==");
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mFd.dump();
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mdp_wrapper::dump("mOVInfo", mOVInfo);
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ALOGE("== Dump MdpCtrl end ==");
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}
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void MdpCtrl::getDump(char *buf, size_t len) {
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ovutils::getDump(buf, len, "Ctrl", mOVInfo);
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}
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void MdpData::dump() const {
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ALOGE("== Dump MdpData start ==");
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mFd.dump();
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mdp_wrapper::dump("mOvData", mOvData);
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ALOGE("== Dump MdpData end ==");
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}
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void MdpData::getDump(char *buf, size_t len) {
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ovutils::getDump(buf, len, "Data", mOvData);
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}
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bool MdpCtrl::setVisualParams(const MetaData_t& data) {
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ALOGD_IF(0, "In %s: data.operation = %d", __FUNCTION__, data.operation);
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#ifdef USES_POST_PROCESSING
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bool needUpdate = false;
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/* calculate the data */
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if (data.operation & PP_PARAM_HSIC) {
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if (mParams.params.pa_params.hue != data.hsicData.hue) {
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ALOGD_IF(HSIC_SETTINGS_DEBUG,
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"Hue has changed from %d to %d",
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mParams.params.pa_params.hue,data.hsicData.hue);
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needUpdate = true;
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}
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if (!isEqual(mParams.params.pa_params.sat,
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data.hsicData.saturation)) {
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ALOGD_IF(HSIC_SETTINGS_DEBUG,
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"Saturation has changed from %f to %f",
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mParams.params.pa_params.sat,
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data.hsicData.saturation);
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needUpdate = true;
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}
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if (mParams.params.pa_params.intensity != data.hsicData.intensity) {
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ALOGD_IF(HSIC_SETTINGS_DEBUG,
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"Intensity has changed from %d to %d",
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mParams.params.pa_params.intensity,
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data.hsicData.intensity);
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needUpdate = true;
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}
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if (!isEqual(mParams.params.pa_params.contrast,
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data.hsicData.contrast)) {
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ALOGD_IF(HSIC_SETTINGS_DEBUG,
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"Contrast has changed from %f to %f",
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mParams.params.pa_params.contrast,
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data.hsicData.contrast);
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needUpdate = true;
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}
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if (needUpdate) {
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mParams.params.pa_params.hue = data.hsicData.hue;
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mParams.params.pa_params.sat = data.hsicData.saturation;
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mParams.params.pa_params.intensity = data.hsicData.intensity;
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mParams.params.pa_params.contrast = data.hsicData.contrast;
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mParams.params.pa_params.ops = MDP_PP_OPS_WRITE | MDP_PP_OPS_ENABLE;
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mParams.operation |= PP_OP_PA;
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}
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}
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if (data.operation & PP_PARAM_SHARP2) {
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if (mParams.params.sharp_params.strength != data.Sharp2Data.strength) {
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needUpdate = true;
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}
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if (mParams.params.sharp_params.edge_thr != data.Sharp2Data.edge_thr) {
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needUpdate = true;
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}
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if (mParams.params.sharp_params.smooth_thr !=
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data.Sharp2Data.smooth_thr) {
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needUpdate = true;
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}
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if (mParams.params.sharp_params.noise_thr !=
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data.Sharp2Data.noise_thr) {
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needUpdate = true;
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}
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if (needUpdate) {
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mParams.params.sharp_params.strength = data.Sharp2Data.strength;
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mParams.params.sharp_params.edge_thr = data.Sharp2Data.edge_thr;
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mParams.params.sharp_params.smooth_thr =
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data.Sharp2Data.smooth_thr;
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mParams.params.sharp_params.noise_thr = data.Sharp2Data.noise_thr;
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mParams.params.sharp_params.ops =
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MDP_PP_OPS_WRITE | MDP_PP_OPS_ENABLE;
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mParams.operation |= PP_OP_SHARP;
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}
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}
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if (data.operation & PP_PARAM_IGC) {
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if (mOVInfo.overlay_pp_cfg.igc_cfg.c0_c1_data == NULL){
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uint32_t *igcData
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= (uint32_t *)malloc(2 * MAX_IGC_LUT_ENTRIES * sizeof(uint32_t));
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if (!igcData) {
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ALOGE("IGC storage allocated failed");
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return false;
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}
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mOVInfo.overlay_pp_cfg.igc_cfg.c0_c1_data = igcData;
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mOVInfo.overlay_pp_cfg.igc_cfg.c2_data
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= igcData + MAX_IGC_LUT_ENTRIES;
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}
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memcpy(mParams.params.igc_lut_params.c0,
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data.igcData.c0, sizeof(uint16_t) * MAX_IGC_LUT_ENTRIES);
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memcpy(mParams.params.igc_lut_params.c1,
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data.igcData.c1, sizeof(uint16_t) * MAX_IGC_LUT_ENTRIES);
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memcpy(mParams.params.igc_lut_params.c2,
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data.igcData.c2, sizeof(uint16_t) * MAX_IGC_LUT_ENTRIES);
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mParams.params.igc_lut_params.ops
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= MDP_PP_OPS_WRITE | MDP_PP_OPS_ENABLE;
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mParams.operation |= PP_OP_IGC;
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needUpdate = true;
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}
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if (data.operation & PP_PARAM_VID_INTFC) {
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mParams.params.conv_params.interface =
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(interface_type) data.video_interface;
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needUpdate = true;
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}
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if (needUpdate) {
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display_pp_compute_params(&mParams, &mOVInfo.overlay_pp_cfg);
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}
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#endif
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return true;
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}
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bool MdpCtrl::validateAndSet(MdpCtrl* mdpCtrlArray[], const int& count,
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const int& fbFd) {
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mdp_overlay* ovArray[count];
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memset(&ovArray, 0, sizeof(ovArray));
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for(int i = 0; i < count; i++) {
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ovArray[i] = &mdpCtrlArray[i]->mOVInfo;
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}
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struct mdp_overlay_list list;
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memset(&list, 0, sizeof(struct mdp_overlay_list));
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list.num_overlays = count;
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|
|
list.overlay_list = ovArray;
|
||
|
|
|
||
|
|
int (*fnProgramScale)(struct mdp_overlay_list *) =
|
||
|
|
Overlay::getFnProgramScale();
|
||
|
|
if(fnProgramScale) {
|
||
|
|
fnProgramScale(&list);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(!mdp_wrapper::validateAndSet(fbFd, list)) {
|
||
|
|
/* No dump for failure due to insufficient resource */
|
||
|
|
if(errno != E2BIG) {
|
||
|
|
mdp_wrapper::dump("Bad ov dump: ",
|
||
|
|
*list.overlay_list[list.processed_overlays]);
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//// MdpData ////////////
|
||
|
|
bool MdpData::init(const int& dpy) {
|
||
|
|
int fbnum = Overlay::getFbForDpy(dpy);
|
||
|
|
if( fbnum < 0 ) {
|
||
|
|
ALOGE("%s: Invalid FB for the display: %d",__FUNCTION__, dpy);
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// FD init
|
||
|
|
if(!utils::openDev(mFd, fbnum, Res::fbPath, O_RDWR)){
|
||
|
|
ALOGE("Ctrl failed to init fbnum=%d", fbnum);
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
} // overlay
|