/*--------------------------------------------------------------------*//*:Ignore this sentence. Copyright (C) 1999, 2001 SIL International. All rights reserved. Distributable under the terms of either the Common Public License or the GNU Lesser General Public License, as specified in the LICENSING.txt file. File: MemoryUsage.cpp Responsibility: Sharon Correll Last reviewed: Not yet. Description: Calculates memory usage for the engine and segments. ----------------------------------------------------------------------------------------------*/ #pragma warning(disable: 4244) // conversion from wchar_t to char #pragma warning(disable: 4702) // unreachable code //:>******************************************************************************************** //:> Include files //:>******************************************************************************************** #include "GrCommon.h" #include "GrData.h" #ifndef _WIN32 #include "GrMstypes.h" #endif #include "GrDebug.h" //#include #include #include //#include // Forward declarations. #include "Main.h" //namespace gr //{ // class GrTableManager; // class Segment; // class GrEngine; //} // //#include "GrTableManager.h" //#include "GrFeatureValues.h" //#include "GrSlotState.h" //#include "SegmentAux.h" //#include "Segment.h" #include "MemoryUsage.h" //#ifndef _MSC_VER //#include "config.h" //#endif #ifdef _MSC_VER #pragma hdrstop #endif #undef THIS_FILE DEFINE_THIS_FILE //:End Ignore //:>******************************************************************************************** //:> Forward declarations //:>******************************************************************************************** //:>******************************************************************************************** //:> Local Constants and static variables //:>******************************************************************************************** const int stringOverhead = (3 * sizeof(int)) + (sizeof(void *)) + (8 * sizeof(short)); const int vectorOverhead = 3 * sizeof(void *); namespace gr { //:>******************************************************************************************** //:> Font/engine //:>******************************************************************************************** void FontMemoryUsage::initialize() { font = 0; fontCache = 0; fontFace = 0; eng_count = 0; eng_overhead = 0; eng_scalars = 0; eng_strings = 0; eng_pointers = 0; eng_cmap = 0; eng_nameTable = 0; pseudoMap = 0; clstbl_counters = 0; clstbl_offsets = 0; clstbl_glyphList = 0; glftbl_general = 0; glftbl_compDefns = 0; glftbl_attrTable = 0; glftbl_attrOffsets = 0; lngtbl_general = 0; lngtbl_entries = 0; lngtbl_featureSets = 0; tman_general = 0; pass_count = 0; pass_general = 0; pass_fsm = 0; pass_ruleExtras = 0; pass_constraintOffsets = 0; pass_constraintCode = 0; pass_actionOffsets = 0; pass_actionCode = 0; engst_general = 0; engst_passState = 0; sstrm_count = 0; sstrm_general = 0; sstrm_chunkMapsUsed = 0; sstrm_chunkMapsAlloc = 0; sstrm_reprocBuf = 0; slot_count = 0; slot_general = 0; slot_abstract = 0; slot_varLenBuf = 0; slot_assocsUsed = 0; slot_assocsAlloc = 0; slot_attachUsed = 0; slot_attachAlloc = 0; } /*---------------------------------------------------------------------------------------------- Return the total byte count. ----------------------------------------------------------------------------------------------*/ int FontMemoryUsage::total() { int grandTotal = 0; grandTotal += font + fontCache + fontFace; grandTotal += eng_overhead + eng_scalars + eng_strings + eng_pointers + eng_cmap + eng_nameTable; grandTotal += pseudoMap; grandTotal += clstbl_counters + clstbl_offsets + clstbl_glyphList; grandTotal += glftbl_general + glftbl_compDefns + glftbl_attrTable + glftbl_attrOffsets; grandTotal += lngtbl_general + lngtbl_entries + lngtbl_featureSets; grandTotal += tman_general; grandTotal += pass_general + pass_fsm + pass_ruleExtras + pass_constraintOffsets + pass_constraintCode + pass_actionOffsets + pass_actionCode; grandTotal += engst_general + engst_passState; grandTotal += sstrm_general + sstrm_chunkMapsAlloc + sstrm_reprocBuf; grandTotal += slot_general + slot_abstract + slot_varLenBuf + slot_assocsAlloc + slot_attachAlloc; return grandTotal; } /*---------------------------------------------------------------------------------------------- Add the results of two runs together. ----------------------------------------------------------------------------------------------*/ void FontMemoryUsage::add(FontMemoryUsage & fmu) { font += fmu.font; fontCache += fmu.fontCache; fontFace += fmu.fontFace; eng_count += fmu.eng_count; eng_overhead += fmu.eng_overhead; eng_scalars += fmu.eng_scalars; eng_strings += fmu.eng_strings; eng_pointers += fmu.eng_pointers; eng_cmap += fmu.eng_cmap; eng_nameTable += fmu.eng_nameTable; pseudoMap += fmu.pseudoMap; clstbl_counters += fmu.clstbl_counters; clstbl_offsets += fmu.clstbl_offsets; clstbl_glyphList += fmu.clstbl_glyphList; glftbl_general += fmu.glftbl_general; glftbl_compDefns += fmu.glftbl_compDefns; glftbl_attrTable += fmu.glftbl_attrTable; glftbl_attrOffsets += fmu.glftbl_attrOffsets; lngtbl_general += fmu.lngtbl_general; lngtbl_entries += fmu.lngtbl_entries; lngtbl_featureSets += fmu.lngtbl_featureSets; tman_general += fmu.tman_general; pass_count += fmu.pass_count; pass_general += fmu.pass_general; pass_fsm += fmu.pass_fsm; pass_ruleExtras += fmu.pass_ruleExtras; pass_constraintOffsets += fmu.pass_constraintOffsets; pass_constraintCode += fmu.pass_constraintCode; pass_actionOffsets += fmu.pass_actionOffsets; pass_actionCode += fmu.pass_actionCode; engst_general += fmu.engst_general; engst_passState += fmu.engst_passState; sstrm_count += fmu.sstrm_count; sstrm_general += fmu.sstrm_general; sstrm_chunkMapsUsed += fmu.sstrm_chunkMapsUsed; sstrm_chunkMapsAlloc += fmu.sstrm_chunkMapsAlloc; sstrm_reprocBuf += fmu.sstrm_reprocBuf; slot_count += fmu.slot_count; slot_general += fmu.slot_general; slot_abstract += fmu.slot_abstract; slot_varLenBuf += fmu.slot_varLenBuf; slot_assocsUsed += fmu.slot_assocsUsed; slot_assocsAlloc += fmu.slot_assocsAlloc; slot_attachUsed += fmu.slot_attachUsed; slot_attachAlloc += fmu.slot_attachAlloc; } /*---------------------------------------------------------------------------------------------- Add up the memory used by all the engines in the cache. ----------------------------------------------------------------------------------------------*/ FontMemoryUsage Font::calculateMemoryUsage() { FontMemoryUsage fmu; FontFace::calculateAllMemoryUsage(fmu); return fmu; } void FontFace::calculateAllMemoryUsage(FontMemoryUsage & fmu) { s_pFontCache->calculateMemoryUsage(fmu); } void FontCache::calculateMemoryUsage(FontMemoryUsage & fmuTotal) { fmuTotal.fontCache += sizeof(int) * 4; // m_cfci, m_cfciMax, m_cfface, m_flush fmuTotal.fontCache += sizeof(void*); // m_prgfci; // Iterate through all the font faces in the cache. for (int ifci = 0; ifci < m_cfci; ifci++) { CacheItem * pfci = m_prgfci + ifci; char rgchFontName[32]; memset(rgchFontName, 0, 32 * sizeof(char)); std::copy(pfci->szFaceName, pfci->szFaceName + 32, rgchFontName); std::string strFontName(rgchFontName); fmuTotal.vstrFontNames.push_back(strFontName); int cface = 0; if (pfci->pffaceRegular) { FontMemoryUsage fmu; pfci->pffaceRegular->calculateMemoryUsage(fmu); fmuTotal.add(fmu); fmuTotal.vFontTotalsReg.push_back(fmu.total()); cface++; } else fmuTotal.vFontTotalsReg.push_back(0); if (pfci->pffaceBold) { FontMemoryUsage fmu; pfci->pffaceBold->calculateMemoryUsage(fmu); fmuTotal.add(fmu); fmuTotal.vFontTotalsBold.push_back(fmu.total()); cface++; } else fmuTotal.vFontTotalsBold.push_back(0); if (pfci->pffaceItalic) { FontMemoryUsage fmu; pfci->pffaceItalic->calculateMemoryUsage(fmu); fmuTotal.add(fmu); fmuTotal.vFontTotalsItalic.push_back(fmu.total()); cface++; } else fmuTotal.vFontTotalsItalic.push_back(0); if (pfci->pffaceBI) { FontMemoryUsage fmu; pfci->pffaceBI->calculateMemoryUsage(fmu); fmuTotal.add(fmu); fmuTotal.vFontTotalsBI.push_back(fmu.total()); cface++; } else fmuTotal.vFontTotalsBI.push_back(0); fmuTotal.vFaceCount.push_back(cface); } } void FontFace::calculateMemoryUsage(FontMemoryUsage & fmu) { fmu.fontFace += sizeof(int); // m_cfonts fmu.fontFace += sizeof(void *) * 2; // s_pFontCache, m_pgreng fmu.font += m_cfonts * sizeof(void*); // m_pfface fmu.addEngine(m_pgreng); } void FontMemoryUsage::addEngine(GrEngine * pgreng) { eng_count++; eng_overhead += sizeof(long); // m_cref eng_scalars += sizeof(bool) * 6; // m_fBold, m_fItalic, m_fSmart... eng_scalars += sizeof(bool) * 2; // m_fFakeItalicCache, m_fFakeBICache; eng_strings += stringOverhead * 4; // m_strCtrlFileReg/Bold/Italic/BI eng_strings += sizeof(wchar_t) * pgreng->m_strCtrlFileReg.length(); eng_strings += sizeof(wchar_t) * pgreng->m_strCtrlFileBold.length(); eng_strings += sizeof(wchar_t) * pgreng->m_strCtrlFileItalic.length(); eng_strings += sizeof(wchar_t) * pgreng->m_strCtrlFileBI.length(); eng_scalars += sizeof(bool); eng_strings += stringOverhead * 6; // m_stuCtrlFile etc. eng_strings += sizeof(wchar_t) * pgreng->m_stuCtrlFile.length(); eng_strings += sizeof(wchar_t) * pgreng->m_stuInitError.length(); eng_strings += sizeof(wchar_t) * pgreng->m_stuFaceName.length(); eng_strings += sizeof(wchar_t) * pgreng->m_stuFeatures.length(); eng_strings += sizeof(wchar_t) * pgreng->m_stuBaseFaceName.length(); eng_scalars += sizeof(bool); // m_fUseSepBase eng_scalars += sizeof(GrResult) * 2; // m_resFontRead, m_resFontValid eng_scalars += sizeof(FontErrorCode); eng_scalars += sizeof(int) * 3; // m_fxdBadVersion, m_nFontCheckSum, m_nScriptTag, m_grfsdc eng_scalars += sizeof(bool); // m_fRightToLeft eng_scalars += sizeof(int) * 2; // m_mXAscent, m_mXDescent eng_scalars += sizeof(float); // m_dysOffset eng_scalars += sizeof(bool); // m_fBasicJust eng_scalars += sizeof(int); // m_cJLevels eng_pointers += sizeof(void*) * 4; // m_ptman, m_pctbl, m_pgtbl, m_pfface eng_scalars += sizeof(GrFeature) * kMaxFeatures; eng_scalars += sizeof(int); // m_cfeat eng_scalars += sizeof(size_t); // m_clcidFeatLabelLangs eng_scalars += sizeof(short) * pgreng->m_clcidFeatLabelLangs; // m_langtbl eng_scalars += sizeof(bool); // m_fLineBreak eng_scalars += sizeof(int) * 2; // m_cchwPreXlbContext, m_cchwPostXlbContext eng_scalars += sizeof(data16) * 7; // m_chwPseudoAttr, etc. eng_scalars += sizeof(gid16); // m_chwLBGlyphID eng_scalars += sizeof(int) * 4; // m_cComponents, m_cnUserDefn, m_cnCompPerLig, m_mFontEmUnits pseudoMap += sizeof(int) * 3; pseudoMap += sizeof(GrPseudoMap) * pgreng->m_cpsd; eng_cmap += sizeof(void*) * 2; eng_cmap += sizeof(byte*); eng_cmap += sizeof(bool); if (pgreng->m_fCmapTblCopy) eng_cmap += pgreng->m_cbCmapTbl; eng_nameTable += sizeof(byte *); eng_nameTable += sizeof(bool); if (pgreng->m_fNameTblCopy) eng_nameTable += pgreng->m_cbNameTbl; eng_scalars += sizeof(bool) * 2; // m_fLogXductn, m_fInErrorState clstbl_counters += sizeof(int) * 2; // m_ccls, m_cclsLinear clstbl_offsets += sizeof(data16) * (pgreng->m_pctbl->m_ccls + 1); clstbl_glyphList += sizeof(data16) * (pgreng->m_pctbl->m_prgichwOffsets[pgreng->m_pctbl->m_ccls]); glftbl_general += sizeof(int) * 3; // m_cglf, m_cComponents, m_cgstbl glftbl_general += vectorOverhead; // m_vpgstbl GrGlyphSubTable * pgstbl = pgreng->m_pgtbl->m_vpgstbl[0]; glftbl_general += sizeof(int) * 4; // m_fxdSilfVersion, m_nAttrIDLim, m_cComponents, m_cnCompPerLig glftbl_general += sizeof(bool) * 2; // m_fHasDebugStrings, m_fGlocShort glftbl_general += sizeof(data16) * 3; // m_chw...Attr glftbl_compDefns += sizeof(int) * (pgstbl->m_cnCompPerLig + 1) * pgreng->m_pgtbl->m_cglf; glftbl_attrTable += sizeof(int) * 2; // m_fxdSilfVersion, m_cbEntryBufLen glftbl_attrTable += sizeof(byte) * pgstbl->m_pgatbl->m_cbEntryBufLen; glftbl_attrOffsets += (pgreng->m_pgtbl->m_cglf + 1) * ((pgstbl->m_fGlocShort) ? sizeof(data16) : sizeof(data32)); lngtbl_general += sizeof(size_t); // m_clang lngtbl_general += sizeof(data16) * 3; // m_dilangInit, m_cLoop, m_ilangStart lngtbl_general += sizeof(void*) * 2; // m_prglang, m_prgfset lngtbl_general += sizeof(int); // m_cbOffset0 lngtbl_entries += sizeof(GrLangTable::LangEntry) * pgreng->m_langtbl.m_clang; lngtbl_featureSets += sizeof(GrLangTable::FeatSet) * pgreng->m_langtbl.m_cfset; GrTableManager * ptman = pgreng->m_ptman; tman_general += sizeof(int) * 4; // m_cpass, m_cpassLB, m_ipassPos1, m_ipassJust1 tman_general += sizeof(bool); // m_fBidi tman_general += sizeof(void*) * 2; // m_prgppass, m_pgreng tman_general += sizeof(void*) * ptman->m_cpass; // m_prgppass tman_general += sizeof(bool); // m_fLogging pass_count += ptman->m_cpass; for (int ipass = 0; ipass < ptman->m_cpass; ipass++) { GrPass * ppass = ptman->m_prgppass[ipass]; pass_general = sizeof(GrPass); GrFSM * pfsm = ppass->m_pfsm; if (pfsm) { pass_fsm += sizeof(int) * 5; // m_crow, m_crowFinal, m_rowFinalMin, m_crowNonAcpt, m_ccol pass_fsm += sizeof(void*) * 3; // m_prgirulnMin, m_prgrulnMatched, m_prgrowTransitions int crowSuccess = pfsm->m_crow - pfsm->m_crowNonAcpt; pass_fsm += sizeof(data16) * (crowSuccess + 1); // m_prgirulnMin pass_fsm += sizeof(data16) * (pfsm->m_crulnMatched); // m_prgrulnMatched pass_fsm += sizeof(short) * ((pfsm->m_crow - pfsm->m_crowFinal) * pfsm->m_ccol); pass_fsm += sizeof(data16); // m_dimcrInit, m_cLoop, m_imcrStart pass_fsm += sizeof(int); // m_cmcr pass_fsm += sizeof(void*); // m_prgmcr pass_fsm += sizeof(GrFSMClassRange) * pfsm->m_cmcr; pass_fsm += sizeof(int) * 2; // m_critMinRulePreContext, m_critMaxRulePreContext pass_fsm += sizeof(void*); // m_prgrowStartStates pass_fsm += sizeof(short) * (pfsm->m_critMaxRulePreContext - pfsm->m_critMinRulePreContext + 1); } pass_ruleExtras = sizeof(data16) * ppass->m_crul; // m_prgchwRuleSortKeys pass_ruleExtras = sizeof(byte*) * ppass->m_crul; // m_prgcritRulePreModContext pass_constraintOffsets += sizeof(data16) * (ppass->m_crul + 1); pass_actionOffsets =+ sizeof(data16) * (ppass->m_crul + 1); pass_constraintCode += sizeof(byte) * ppass->m_cbConstraints; pass_actionCode += sizeof(byte) * ppass->m_cbActions; pass_general += sizeof(bool) * ppass->m_crul; // m_prgfRuleOkay pass_general += vectorOverhead; // m_vnStack pass_general += sizeof(int) * ppass->m_vnStack.capacity(); } engst_general += sizeof(EngineState); engst_general += sizeof(void *) * ptman->m_engst.m_vslotblk.capacity(); engst_general += sizeof(void *) * ptman->m_engst.m_vprgnSlotVarLenBufs.capacity(); engst_general += sizeof(void *) * ptman->m_engst.m_cpass; // m_prgpsstrm engst_passState += sizeof(PassState) * ptman->m_engst.m_cpass; for (int isstrm = 0; isstrm < ptman->m_engst.m_cpass; isstrm++) { sstrm_count++; GrSlotStream * psstrm = ptman->m_engst.m_prgpsstrm[isstrm]; sstrm_general += sizeof(GrSlotStream); sstrm_chunkMapsUsed += psstrm->m_vislotPrevChunkMap.size(); sstrm_chunkMapsUsed += psstrm->m_vislotPrevChunkMap.size(); sstrm_chunkMapsAlloc += psstrm->m_vislotPrevChunkMap.capacity(); sstrm_chunkMapsAlloc += psstrm->m_vislotNextChunkMap.capacity(); sstrm_reprocBuf += psstrm->m_vpslotReproc.capacity(); sstrm_reprocBuf += sizeof(int) * 2; sstrm_general -= sizeof(int) * 2; } slot_general += ptman->m_engst.m_vslotblk.size() * EngineState::kSlotBlockSize * (sizeof(GrSlotState) - sizeof(GrSlotAbstract)); slot_abstract += ptman->m_engst.m_vslotblk.size() * EngineState::kSlotBlockSize * sizeof(GrSlotAbstract); int cnExtraPerSlot = ptman->m_engst.m_cUserDefn + (ptman->m_engst.m_cCompPerLig * 2) + ptman->m_engst.m_cFeat; slot_varLenBuf += EngineState::kSlotBlockSize * cnExtraPerSlot * sizeof(u_intslot); for (size_t islotblk = 0; islotblk < ptman->m_engst.m_vslotblk.size(); islotblk++) { for (int islot = 0; islot < EngineState::kSlotBlockSize; islot++) { slot_count++; GrSlotState * pslot = ptman->m_engst.m_vslotblk[islotblk] + islot; slot_assocsUsed += pslot->m_vpslotAssoc.size(); slot_assocsAlloc += pslot->m_vpslotAssoc.capacity(); slot_attachUsed += pslot->m_vdislotAttLeaves.size(); slot_attachAlloc += pslot->m_vdislotAttLeaves.capacity(); } } } /*---------------------------------------------------------------------------------------------- Write out the memory usage onto a stream. ----------------------------------------------------------------------------------------------*/ void FontMemoryUsage::prettyPrint(std::ostream & strm) { int totalBytes = total(); strm << "Number of engines: " << eng_count << "\n"; strm << "Number of passes: " << pass_count << "\n\n"; strm << "Number of slot streams: " << sstrm_count << "\n"; strm << "Number of slots: " << slot_count << "\n\n"; int classTableTotal = clstbl_counters + clstbl_offsets + clstbl_glyphList; int glyphTableTotal = glftbl_general + glftbl_compDefns + glftbl_attrTable + glftbl_attrOffsets; int langTableTotal = lngtbl_general + lngtbl_entries + lngtbl_featureSets; int passTotal = pass_general + pass_fsm + pass_ruleExtras + pass_constraintOffsets + pass_constraintCode + pass_actionOffsets + pass_actionCode; int engineTotal = eng_overhead + eng_scalars + eng_strings + eng_pointers + eng_cmap + eng_nameTable + pseudoMap + classTableTotal + glyphTableTotal + langTableTotal + tman_general + passTotal; strm << "BYTE COUNT TOTALS\n"; strm << "Font: " << font << "\n"; strm << "Font cache: " << fontCache << "\n"; strm << "Font face: " << fontFace << "\n"; strm << "Engine " << engineTotal << "\n"; strm << " Overhead: " << eng_overhead << "\n"; strm << " Scalars: " << eng_scalars << "\n"; strm << " Strings: " << eng_strings << "\n"; strm << " Pointers: " << eng_pointers << "\n"; strm << " Cmap table: " << eng_cmap << "\n"; strm << " Name table: " << eng_nameTable << "\n"; strm << " Pseudo map: " << pseudoMap << "\n"; strm << " Class table: " << classTableTotal << "\n"; strm << " Counters: " << clstbl_counters << "\n"; strm << " Offsets: " << clstbl_offsets << "\n"; strm << " Glyph list: " << clstbl_glyphList << "\n"; strm << " Glyph table: " << glyphTableTotal << "\n"; strm << " General: " << glftbl_general << "\n"; strm << " Component defns: " << glftbl_compDefns << "\n"; strm << " Attr table: " << glftbl_attrTable << "\n"; strm << " Attr offsets: " << glftbl_attrOffsets << "\n"; strm << " Language table: " << langTableTotal << "\n"; strm << " General: " << lngtbl_general << "\n"; strm << " Entries: " << lngtbl_entries << "\n"; strm << " Feature sets: " << lngtbl_featureSets << "\n"; strm << " Table manager: " << tman_general << "\n"; strm << " Passes: " << passTotal << "\n"; strm << " General: " << pass_general << "\n"; strm << " FSM: " << pass_fsm << "\n"; strm << " Rule extras: " << pass_ruleExtras << "\n"; strm << " Constraint offsets: " << pass_constraintOffsets << "\n\n"; strm << " Constraint code: " << pass_constraintCode << "\n"; strm << " Action offsets: " << pass_actionOffsets << "\n"; strm << " Action code: " << pass_actionCode << "\n\n"; int slotTotal = slot_general + slot_abstract + slot_varLenBuf + slot_assocsAlloc + slot_attachAlloc; int streamTotal = sstrm_general + sstrm_chunkMapsAlloc + sstrm_reprocBuf + slotTotal; int engineStateTotal = engst_general + engst_passState + streamTotal; strm << " Engine State: " << engineStateTotal << "\n"; strm << " General: " << engst_general << "\n"; strm << " Pass states: " << engst_passState << "\n"; strm << " Slot streams: " << streamTotal << "\n"; strm << " General: " << sstrm_general << "\n"; strm << " Chunk maps: " << sstrm_chunkMapsAlloc << " (" << sstrm_chunkMapsUsed << " used)\n"; strm << " Reprocess buffer: " << sstrm_reprocBuf << "\n"; strm << " Slots: " << slotTotal << "\n"; strm << " General: " << slot_general << "\n"; strm << " Abstract: " << slot_abstract << "\n"; strm << " Var-length buf: " << slot_varLenBuf << "\n"; strm << " Associations: " << slot_assocsAlloc << " (" << slot_assocsUsed << " used)\n"; strm << " Attachments: " << slot_attachAlloc << " (" << slot_attachUsed << " used)\n\n"; strm << "Total bytes used: " << totalBytes << "\n\n"; strm << "TOTALS PER FONT\n"; for (size_t ifont = 0; ifont < vstrFontNames.size(); ifont++) { strm << vstrFontNames[ifont].c_str() << "\n"; strm << " Regular: " << vFontTotalsReg[ifont] << "\n"; strm << " Bold: " << vFontTotalsBold[ifont] << "\n"; strm << " Italic: " << vFontTotalsItalic[ifont] << "\n"; strm << " Bold-italic: " << vFontTotalsBI[ifont] << "\n\n"; } } //:>******************************************************************************************** //:> Segment //:>******************************************************************************************** /*---------------------------------------------------------------------------------------------- Initialize the data structure. ----------------------------------------------------------------------------------------------*/ void SegmentMemoryUsage::initialize() { seg_count = 0; overhead = 0; pointers = 0; scalars = 0; strings = 0; metrics = 0; associations = 0; init = 0; obsolete = 0; slot_count = 0; slot_abstract = 0; slot_varLenBuf = 0; slot_scalars = 0; slot_clusterMembers = 0; glyphInfo_count = 0; glyphInfo = 0; wastedVector = 0; } /*---------------------------------------------------------------------------------------------- Add the memory for the segemtn to the SegmentMemoryUsage data structure. ----------------------------------------------------------------------------------------------*/ void Segment::calculateMemoryUsage(SegmentMemoryUsage & smu) { smu.addSegment(*this); } void SegmentMemoryUsage::addSegment(Segment & seg) { seg_count++; overhead += sizeof(long); // m_cref pointers += sizeof(void*); // m_pgts scalars += sizeof(int); // m_dichwLim scalars += sizeof(int); // m_ichwMin pointers += sizeof(void*); // m_pfont pointers += sizeof(void*); // m_preneng scalars += sizeof(bool); // m_fErroneous pointers += sizeof(void*); // m_pgjus scalars += sizeof(LayoutEnvironment); scalars += sizeof(bool); // m_fWsRtl scalars += sizeof(bool); // m_fParaRtl scalars += sizeof(TrWsHandling); scalars += sizeof(int); // m_nDirDepth init += sizeof(byte*); // m_prgbNextSegDat init += sizeof(int); // m_cbNextSegDat init += sizeof(byte) * seg.m_cbNextSegDat; init += sizeof(byte*); // m_prgInitDat init += sizeof(int); // m_cbInitDat init += sizeof(byte) * seg.m_cbInitDat; init += sizeof(int); // m_dichPreContext // obsolete += sizeof(void *); // m_psegPrev // obsolete += sizeof(void *); // m_psegNext // strings += stringOverhead * 2; // strings += sizeof(wchar_t) * seg.m_stuFaceName.length(); // strings += sizeof(wchar_t) * seg.m_stuBaseFaceName.length(); // scalars += sizeof(bool); // m_fUseSepBase; // scalars += sizeof(float); // m_pixHeight // scalars += sizeof(bool); // m_fBold // scalars += sizeof(bool); // m_fItalic scalars += sizeof(LineBrk); // m_lbStart scalars += sizeof(LineBrk); // m_lbEnd scalars += sizeof(bool); // m_fStartLine scalars += sizeof(bool); // m_fEndLine scalars += sizeof(SegEnd); // m_est metrics += sizeof(int); // m_mFontEmUnits metrics += sizeof(float) * 17; // was 19, removed m_x/ysDPI associations += sizeof(int); // m_ichwAssocsMin associations += sizeof(int); // m_ichwAssocsLim int dichw = seg.m_ichwAssocsLim - seg.m_ichwAssocsMin; associations += sizeof(int*); // m_prgisloutBefore associations += sizeof(int) * dichw; associations += sizeof(int*); // m_prgisloutAfter associations += sizeof(int) * dichw; associations += sizeof(void*); // m_prgpvisloutAssocs associations += sizeof(void*) * dichw; for (int idichw = 0; idichw < dichw; idichw++) { std::vector * pvisloutAssocs = seg.m_prgpvisloutAssocs[idichw]; if (pvisloutAssocs) { associations += vectorOverhead; associations += sizeof(int) * pvisloutAssocs->capacity(); wastedVector += sizeof(int) * (pvisloutAssocs->capacity() - pvisloutAssocs->size()); } } associations += sizeof(int*); // m_prgisloutLigature associations += sizeof(int) * dichw; associations += sizeof(sdata8*); // m_prgiComponent associations += sizeof(sdata8) * dichw; // obsolete += sizeof(void*); // m_psstrm scalars += sizeof(int); // m_cslout slot_count += seg.m_cslout; for (int islout = 0; islout < seg.m_cslout; islout++) { GrSlotOutput * pslout = seg.m_prgslout + islout; slot_abstract += sizeof(gid16) * 2; // m_chwGlyphID, m_chwActual slot_abstract += sizeof(sdata8) * 4; // m_spsl, m_dirc, m_lb, m_nDirLevel // slot_abstract += sizeof(float) * 8; // font/glyph metrics slot_abstract += sizeof(short) * 5; // slot attributes - was 21 slot_abstract += sizeof(int); // m_mJWidth0; slot_abstract += sizeof(byte); // m_nJWeight0; slot_abstract += sizeof(bool); // m_fInsertBefore slot_abstract += sizeof(sdata8); // m_bIsSpace slot_abstract += sizeof(byte); // m_cnCompPerLig slot_abstract += sizeof(void*); // m_prgnVarLenBuf slot_varLenBuf += pslout->CExtraSpaceSlout() * sizeof(u_intslot); slot_abstract += sizeof(float); // m_xsPositionX, m_ysPositionY // slot_abstract += sizeof(bool); // m_fAdvXSet, m_fAdvYSet slot_scalars += sizeof(int) * 2; // m_ichwBefore/AfterAssoc slot_scalars += sizeof(sdata8); // m_cComponents slot_scalars += sizeof(int); // m_isloutClusterBase slot_scalars += sizeof(sdata8); // m_disloutCluster slot_scalars += sizeof(float) * 3; // m_xsClusterXOffset, m_xsClusterAdvance, m_xsAdvanceX slot_scalars += sizeof(int); // m_igbb // slot_scalars += sizeof(Rect); // m_rectBB } scalars += sizeof(int); // m_cnUserDefn scalars += sizeof(int); // m_cnCompPerLig scalars += sizeof(int); // m_cnFeat glyphInfo_count += seg.m_cginf; scalars += sizeof(int); // m_cginf; scalars += sizeof(int); // m_isloutGinf0 for (int iginf = 0; iginf < seg.m_cginf; iginf++) { ///GlyphInfo * pginf = seg.m_prgginf + iginf; glyphInfo += sizeof(void *); // m_pseg glyphInfo += sizeof(void *); // m_pslout glyphInfo += sizeof(int); // m_islout } init += sizeof(int); // m_cslotRestartBackup init += vectorOverhead; init += sizeof(sdata8) * seg.m_vnSkipOffsets.capacity(); wastedVector += sizeof(sdata8) * (seg.m_vnSkipOffsets.capacity() - seg.m_vnSkipOffsets.size()); init += sizeof(DirCode); // m_dircPrevStrong init += sizeof(DirCode); // m_dircPrevTerm //int grandTotal; //grandTotal = overhead + pointers + scalars + strings + metrics + associations // + init + obsolete + slot_count + slot_abstract + slot_varLenBuf + slot_scalars // + slot_clusterMembers + glyphInfo_count + glyphInfo; //int totalPerSeg = grandTotal / seg_count; } /*---------------------------------------------------------------------------------------------- Write out the memory usage onto a stream. ----------------------------------------------------------------------------------------------*/ void SegmentMemoryUsage::prettyPrint(std::ostream & strm) { int totalBytes = overhead + pointers + scalars + strings + metrics + associations + init + obsolete + slot_count + slot_abstract + slot_varLenBuf + slot_scalars + slot_clusterMembers + glyphInfo_count + glyphInfo; int slotTotal = slot_abstract + slot_varLenBuf + slot_scalars + slot_clusterMembers; strm << "Number of segments: " << seg_count << "\n\n"; strm << "TOTALS\n"; strm << "Overhead: " << overhead << "\n"; strm << "Pointers: " << pointers << "\n"; strm << "Scalars: " << scalars << "\n"; strm << "Strings: " << strings << "\n"; strm << "Metrics: " << metrics << "\n"; strm << "Associations: " << associations << "\n"; strm << "Obsolete: " << obsolete << "\n"; strm << "Slot data: " << slotTotal << "\n"; strm << " Abstract: " << slot_abstract << "\n"; strm << " Var-length buffer: " << slot_varLenBuf << "\n"; strm << " Scalars: " << slot_scalars << "\n"; strm << " Cluster members: " << slot_clusterMembers << "\n"; strm << "Glyph info: " << glyphInfo << "\n\n"; strm << "Wasted in vectors: " << wastedVector << "\n\n"; strm << "Total bytes used: " << totalBytes << "\n\n"; if (seg_count > 0) { strm << "AVERAGES\n"; strm << "Overhead: " << overhead/seg_count << "\n"; strm << "Pointers: " << pointers/seg_count << "\n"; strm << "Scalars: " << scalars/seg_count << "\n"; strm << "Strings: " << strings/seg_count << "\n"; strm << "Metrics: " << metrics/seg_count << "\n"; strm << "Associations: " << associations/seg_count << "\n"; strm << "Obsolete: " << obsolete/seg_count << "\n"; strm << "Slot data: " << slotTotal/seg_count << "\n"; strm << " Abstract: " << slot_abstract/seg_count << "\n"; strm << " Var-length buffer: " << slot_varLenBuf/seg_count << "\n"; strm << " Scalars: " << slot_scalars/seg_count << "\n"; strm << " Cluster members: " << slot_clusterMembers/seg_count << "\n"; strm << "Glyph info: " << glyphInfo/seg_count << "\n\n"; strm << "Avg. bytes per segment: " << totalBytes / seg_count << "\n\n"; strm << "Avg. # of slots per segment: " << slot_count / seg_count << "\n\n"; } } } //namespace gr