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https://github.com/ZDoom/gzdoom.git
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- remove the GLWallLightEntry type. Everything it contains can be retrieved from the existing lightlist just as easily, and this approach avoids a lot of memory allocations.
- removed the SplitWall profiling timer because all it measures now is an almost empty function.
This commit is contained in:
parent
71da7406bd
commit
9305cd86a0
7 changed files with 20 additions and 44 deletions
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@ -413,7 +413,6 @@ static void InitVertexData()
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TArray<int> * vt_sectorlists;
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int i,j,k;
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unsigned int l;
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vt_sectorlists = new TArray<int>[numvertexes];
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@ -838,7 +838,6 @@ sector_t * FGLRenderer::RenderViewpoint (AActor * camera, GL_IRECT * bounds, flo
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angle_t a1 = FrustumAngle();
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clipper.SafeAddClipRangeRealAngles(viewangle + a1, viewangle - a1);
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GLWallLightEntryArena.FreeAll();
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ProcessScene(toscreen);
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if (mainview) EndDrawScene(retval); // do not call this for camera textures.
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eye->TearDown();
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@ -85,16 +85,6 @@ struct GLSectorPlane
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};
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struct GLWallLightEntry
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{
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secplane_t *cliptop;
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secplane_t *clipbottom;
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int lightlevel;
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FColormap colormap;
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};
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extern FMemArena GLWallLightEntryArena;
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class GLWall
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{
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public:
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@ -134,8 +124,7 @@ public:
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fixed_t viewdistance;
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GLWallLightEntry *lights;
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unsigned int lightsize;
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TArray<lightlist_t> *lightlist;
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int lightlevel;
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BYTE type;
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BYTE flags;
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@ -62,8 +62,6 @@
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#include "gl/shaders/gl_shader.h"
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FMemArena GLWallLightEntryArena;
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//==========================================================================
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//
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// Checks whether a wall should glow
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@ -228,28 +226,14 @@ void GLWall::PutWall(bool translucent)
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void GLWall::SplitWall(sector_t * frontsector, bool translucent)
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{
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TArray<lightlist_t> & lightlist=frontsector->e->XFloor.lightlist;
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if (glseg.x1==glseg.x2 && glseg.y1==glseg.y2)
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{
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return;
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}
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::SplitWall.Clock();
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lightsize = lightlist.Size();
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lights = (GLWallLightEntry*)GLWallLightEntryArena.Alloc(sizeof(GLWallLightEntry)*lightsize);
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secplane_t *upperplane = &topplane;
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for (unsigned i = 0; i < lightlist.Size(); i++)
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{
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lights[i].cliptop = &lightlist[i].plane;
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lights[i].clipbottom = i == lightlist.Size() - 1 ? (secplane_t*)NULL : &lightlist[i + 1].plane;
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lights[i].lightlevel = lightlist[i].caster != NULL? gl_ClampLight(*lightlist[i].p_lightlevel) : lightlevel;
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lights[i].colormap.FadeColor = Colormap.FadeColor;
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lights[i].colormap.CopyFrom3DLight(&lightlist[i]);
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}
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lightlist=&frontsector->e->XFloor.lightlist;
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PutWall(translucent);
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lights = NULL;
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lightsize = 0;
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lightlist = NULL;
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}
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@ -1296,7 +1280,7 @@ void GLWall::Process(seg_t *seg, sector_t * frontsector, sector_t * backsector)
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Colormap = frontsector->ColorMap;
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flags = 0;
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dynlightindex = UINT_MAX;
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lights = NULL;
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lightlist = NULL;
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int rel = 0;
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int orglightlevel = gl_ClampLight(frontsector->lightlevel);
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@ -330,7 +330,7 @@ void GLWall::RenderTextured(int rflags)
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}
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float absalpha = fabsf(alpha);
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if (lights == NULL)
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if (lightlist == NULL)
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{
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gl_SetColor(lightlevel, rel, Colormap, absalpha);
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if (type != RENDERWALL_M2SNF) gl_SetFog(lightlevel, rel, &Colormap, RenderStyle == STYLE_Add);
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@ -341,13 +341,19 @@ void GLWall::RenderTextured(int rflags)
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gl_RenderState.EnableSplit(true);
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glEnable(GL_CLIP_DISTANCE3);
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glEnable(GL_CLIP_DISTANCE4);
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for (unsigned i = 0; i <lightsize; i++)
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for (unsigned i = 0; i < lightlist->Size(); i++)
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{
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gl_SetColor(lights[i].lightlevel, rel, lights[i].colormap, absalpha);
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if (type != RENDERWALL_M2SNF) gl_SetFog(lights[i].lightlevel, rel, &lights[i].colormap, RenderStyle == STYLE_Add);
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gl_RenderState.SetSplitPlanes(*lights[i].cliptop, lights[i].clipbottom? *lights[i].clipbottom : bottomplane);
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int thisll = (*lightlist)[i].caster != NULL? gl_ClampLight(*(*lightlist)[i].p_lightlevel) : lightlevel;
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FColormap thiscm;
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thiscm.FadeColor = Colormap.FadeColor;
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thiscm.CopyFrom3DLight(&(*lightlist)[i]);
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gl_SetColor(thisll, rel, thiscm, absalpha);
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if (type != RENDERWALL_M2SNF) gl_SetFog(thisll, rel, &thiscm, RenderStyle == STYLE_Add);
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gl_RenderState.SetSplitPlanes((*lightlist)[i].plane, i == (*lightlist).Size() - 1 ? bottomplane : (*lightlist)[i + 1].plane);
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RenderWall(rflags);
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}
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glDisable(GL_CLIP_DISTANCE3);
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glDisable(GL_CLIP_DISTANCE4);
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gl_RenderState.EnableSplit(false);
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@ -16,7 +16,7 @@
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#include "gl/utility/gl_convert.h"
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glcycle_t RenderWall,SetupWall,ClipWall,SplitWall;
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glcycle_t RenderWall,SetupWall,ClipWall;
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glcycle_t RenderFlat,SetupFlat;
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glcycle_t RenderSprite,SetupSprite;
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glcycle_t All, Finish, PortalAll, Bsp;
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@ -91,7 +91,6 @@ void ResetProfilingData()
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ProcessAll.Reset();
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RenderWall.Reset();
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SetupWall.Reset();
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SplitWall.Reset();
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ClipWall.Reset();
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RenderFlat.Reset();
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SetupFlat.Reset();
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@ -111,15 +110,15 @@ void ResetProfilingData()
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static void AppendRenderTimes(FString &str)
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{
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double setupwall = SetupWall.TimeMS() - SplitWall.TimeMS();
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double setupwall = SetupWall.TimeMS();
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double clipwall = ClipWall.TimeMS() - SetupWall.TimeMS();
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double bsp = Bsp.TimeMS() - ClipWall.TimeMS() - SetupFlat.TimeMS() - SetupSprite.TimeMS();
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str.AppendFormat("W: Render=%2.3f, Split = %2.3f, Setup=%2.3f, Clip=%2.3f\n"
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str.AppendFormat("W: Render=%2.3f, Setup=%2.3f, Clip=%2.3f\n"
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"F: Render=%2.3f, Setup=%2.3f\n"
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"S: Render=%2.3f, Setup=%2.3f\n"
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"All=%2.3f, Render=%2.3f, Setup=%2.3f, BSP = %2.3f, Portal=%2.3f, Drawcalls=%2.3f, Finish=%2.3f\n",
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RenderWall.TimeMS(), SplitWall.TimeMS(), setupwall, clipwall, RenderFlat.TimeMS(), SetupFlat.TimeMS(),
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RenderWall.TimeMS(), setupwall, clipwall, RenderFlat.TimeMS(), SetupFlat.TimeMS(),
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RenderSprite.TimeMS(), SetupSprite.TimeMS(), All.TimeMS() + Finish.TimeMS(), RenderAll.TimeMS(),
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ProcessAll.TimeMS(), bsp, PortalAll.TimeMS(), drawcalls.TimeMS(), Finish.TimeMS());
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}
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@ -102,7 +102,7 @@ private:
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#endif // __APPLE__
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extern glcycle_t RenderWall,SetupWall,ClipWall,SplitWall;
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extern glcycle_t RenderWall,SetupWall,ClipWall;
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extern glcycle_t RenderFlat,SetupFlat;
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extern glcycle_t RenderSprite,SetupSprite;
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extern glcycle_t All, Finish, PortalAll, Bsp;
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