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- moved the SectorMarker handling into the level itself.
This commit is contained in:
Christoph Oelckers
parent
ea849e5aca
commit
68fe5534a4
3 changed files with 117 additions and 103 deletions
106
src/dobjgc.cpp
106
src/dobjgc.cpp
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@ -96,9 +96,6 @@
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#define DEFAULT_GCMUL 400 // GC runs 'quadruple the speed' of memory allocation
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// Number of sectors to mark for each step.
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#define SECTORSTEPSIZE 32
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#define POLYSTEPSIZE 120
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#define SIDEDEFSTEPSIZE 240
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#define GCSTEPSIZE 1024u
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#define GCSWEEPMAX 40
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@ -107,22 +104,6 @@
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// TYPES -------------------------------------------------------------------
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// This object is responsible for marking sectors during the propagate
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// stage. In case there are many, many sectors, it lets us break them
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// up instead of marking them all at once.
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class DSectorMarker : public DObject
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{
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DECLARE_CLASS(DSectorMarker, DObject)
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public:
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DSectorMarker() : SecNum(0),PolyNum(0),SideNum(0) {}
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size_t PropagateMark();
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int SecNum;
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int PolyNum;
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int SideNum;
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};
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IMPLEMENT_CLASS(DSectorMarker, false, false)
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// EXTERNAL FUNCTION PROTOTYPES --------------------------------------------
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// PUBLIC FUNCTION PROTOTYPES ----------------------------------------------
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@ -154,8 +135,6 @@ bool FinalGC;
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// PRIVATE DATA DEFINITIONS ------------------------------------------------
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static DSectorMarker *SectorMarker;
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// CODE --------------------------------------------------------------------
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//==========================================================================
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@ -316,19 +295,11 @@ static void MarkRoot()
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players[i].PropagateMark();
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}
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// Mark sectors.
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if (SectorMarker == nullptr && level.sectors.Size() > 0)
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for auto Level : AllLevels())
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{
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SectorMarker = Create<DSectorMarker>();
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Level->Mark();
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}
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else if (level.sectors.Size() == 0)
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{
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SectorMarker = nullptr;
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}
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else
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{
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SectorMarker->SecNum = 0;
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}
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Mark(SectorMarker);
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// Mark bot stuff.
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Mark(bglobal.firstthing);
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Mark(bglobal.body1);
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@ -615,77 +586,6 @@ void DelSoftRoot(DObject *obj)
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}
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//==========================================================================
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//
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// DSectorMarker :: PropagateMark
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//
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// Propagates marks across a few sectors and reinserts itself into the
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// gray list if it didn't do them all.
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//
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//==========================================================================
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size_t DSectorMarker::PropagateMark()
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{
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int i;
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int marked = 0;
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bool moretodo = false;
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int numsectors = level.sectors.Size();
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for (i = 0; i < SECTORSTEPSIZE && SecNum + i < numsectors; ++i)
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{
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sector_t *sec = &level.sectors[SecNum + i];
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GC::Mark(sec->SoundTarget);
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GC::Mark(sec->SecActTarget);
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GC::Mark(sec->floordata);
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GC::Mark(sec->ceilingdata);
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GC::Mark(sec->lightingdata);
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for(int j=0;j<4;j++) GC::Mark(sec->interpolations[j]);
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}
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marked += i * sizeof(sector_t);
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if (SecNum + i < numsectors)
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{
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SecNum += i;
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moretodo = true;
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}
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if (!moretodo && level.Polyobjects.Size() > 0)
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{
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for (i = 0; i < POLYSTEPSIZE && PolyNum + i < (int)level.Polyobjects.Size(); ++i)
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{
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GC::Mark(level.Polyobjects[PolyNum + i].interpolation);
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}
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marked += i * sizeof(FPolyObj);
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if (PolyNum + i < (int)level.Polyobjects.Size())
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{
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PolyNum += i;
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moretodo = true;
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}
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}
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if (!moretodo && level.sides.Size() > 0)
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{
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for (i = 0; i < SIDEDEFSTEPSIZE && SideNum + i < (int)level.sides.Size(); ++i)
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{
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side_t *side = &level.sides[SideNum + i];
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for (int j = 0; j < 3; j++) GC::Mark(side->textures[j].interpolation);
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}
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marked += i * sizeof(side_t);
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if (SideNum + i < (int)level.sides.Size())
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{
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SideNum += i;
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moretodo = true;
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}
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}
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// If there are more sectors to mark, put ourself back into the gray
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// list.
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if (moretodo)
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{
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Black2Gray();
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GCNext = GC::Gray;
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GC::Gray = this;
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}
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return marked;
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}
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//==========================================================================
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//
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// STAT gc
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112
src/g_level.cpp
112
src/g_level.cpp
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@ -1974,6 +1974,104 @@ void P_ReadACSDefereds (FSerializer &arc)
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}
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//==========================================================================
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//
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// This object is responsible for marking sectors during the propagate
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// stage. In case there are many, many sectors, it lets us break them
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// up instead of marking them all at once.
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//
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//==========================================================================
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class DSectorMarker : public DObject
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{
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enum
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{
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SECTORSTEPSIZE = 32,
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POLYSTEPSIZE = 120,
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SIDEDEFSTEPSIZE = 240
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};
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DECLARE_CLASS(DSectorMarker, DObject)
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public:
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DSectorMarker(FLevelLocals *l) : Level(l), SecNum(0),PolyNum(0),SideNum(0) {}
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size_t PropagateMark();
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FLevelLocals *Level;
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int SecNum;
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int PolyNum;
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int SideNum;
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};
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IMPLEMENT_CLASS(DSectorMarker, true, false)
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//==========================================================================
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//
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// DSectorMarker :: PropagateMark
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//
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// Propagates marks across a few sectors and reinserts itself into the
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// gray list if it didn't do them all.
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//
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//==========================================================================
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size_t DSectorMarker::PropagateMark()
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{
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int i;
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int marked = 0;
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bool moretodo = false;
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int numsectors = Level->sectors.Size();
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for (i = 0; i < SECTORSTEPSIZE && SecNum + i < numsectors; ++i)
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{
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sector_t *sec = &Level->sectors[SecNum + i];
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GC::Mark(sec->SoundTarget);
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GC::Mark(sec->SecActTarget);
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GC::Mark(sec->floordata);
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GC::Mark(sec->ceilingdata);
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GC::Mark(sec->lightingdata);
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for(int j = 0; j < 4; j++) GC::Mark(sec->interpolations[j]);
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}
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marked += i * sizeof(sector_t);
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if (SecNum + i < numsectors)
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{
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SecNum += i;
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moretodo = true;
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}
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if (!moretodo && Level->Polyobjects.Size() > 0)
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{
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for (i = 0; i < POLYSTEPSIZE && PolyNum + i < (int)Level->Polyobjects.Size(); ++i)
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{
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GC::Mark(Level->Polyobjects[PolyNum + i].interpolation);
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}
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marked += i * sizeof(FPolyObj);
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if (PolyNum + i < (int)Level->Polyobjects.Size())
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{
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PolyNum += i;
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moretodo = true;
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}
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}
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if (!moretodo && Level->sides.Size() > 0)
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{
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for (i = 0; i < SIDEDEFSTEPSIZE && SideNum + i < (int)Level->sides.Size(); ++i)
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{
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side_t *side = &Level->sides[SideNum + i];
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for (int j = 0; j < 3; j++) GC::Mark(side->textures[j].interpolation);
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}
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marked += i * sizeof(side_t);
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if (SideNum + i < (int)Level->sides.Size())
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{
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SideNum += i;
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moretodo = true;
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}
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}
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// If there are more items to mark, put ourself back into the gray list.
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if (moretodo)
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{
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Black2Gray();
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GCNext = GC::Gray;
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GC::Gray = this;
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}
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return marked;
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}
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//==========================================================================
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//
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//
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@ -1995,6 +2093,20 @@ void FLevelLocals::Tick ()
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void FLevelLocals::Mark()
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{
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if (SectorMarker == nullptr && (sectors.Size() > 0 || Polyobjects.Size() > 0 || sides.Size() > 0))
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{
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SectorMarker = Create<DSectorMarker>(this);
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}
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else if (sectors.Size() == 0 && Polyobjects.Size() == 0 && sides.Size() == 0)
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{
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SectorMarker = nullptr;
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}
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else
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{
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SectorMarker->SecNum = 0;
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}
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GC::Mark(SectorMarker);
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GC::Mark(SpotState);
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GC::Mark(FraggleScriptThinker);
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GC::Mark(ACSThinker);
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@ -452,6 +452,8 @@ public:
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int i_compatflags = 0;
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int i_compatflags2 = 0;
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DSectorMarker *SectorMarker;
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uint8_t md5[16]; // for savegame validation. If the MD5 does not match the savegame won't be loaded.
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int time; // time in the hub
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int maptime; // time in the map
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