Second Life viewer sources 1.14.0.0

1 files changed, 21 insertions, 25 deletions

diff --git a/linden/indra/newview/llsurface.cpp b/linden/indra/newview/llsurface.cpp
index c1b22c9..191c079 100644
--- a/linden/indra/newview/llsurface.cpp
+++ b/linden/indra/newview/llsurface.cpp
@@ -50,7 +50,7 @@
 #include "noise.h"
 #include "llviewercamera.h"
 #include "llglheaders.h"
-#include "lldrawpool.h"
+#include "lldrawpoolterrain.h"
 #include "lldrawable.h"
 
 extern LLPipeline gPipeline;
@@ -120,7 +120,7 @@ LLSurface::~LLSurface()
         mNumberOfPatches = 0;
         destroyPatchData();
 
-        LLDrawPool *poolp = gPipeline.findPool(LLDrawPool::POOL_TERRAIN, mSTexturep);
+        LLDrawPoolTerrain *poolp = (LLDrawPoolTerrain*) gPipeline.findPool(LLDrawPool::POOL_TERRAIN, mSTexturep);
         if (!poolp)
         {
                 llwarns << "No pool for terrain on destruction!" << llendl;
@@ -331,7 +331,6 @@ void LLSurface::setOriginGlobal(const LLVector3d &origin_global)
                 LLVector3d water_origin_global(x, y, z);
 
                 mWaterObjp->setPositionGlobal(water_origin_global);
-                gPipeline.markMoved(mWaterObjp->mDrawable);
         }
 }
 
@@ -621,45 +620,45 @@ void LLSurface::updatePatchVisibilities(LLAgent &agent)
         }
 }
 
-
-
-BOOL LLSurface::idleUpdate()
+BOOL LLSurface::idleUpdate(F32 max_update_time)
 {
         if (!gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_TERRAIN))
         {
-                return TRUE;
+                return FALSE;
         }
         
         // Perform idle time update of non-critical stuff.
         // In this case, texture and normal updates.
         LLTimer update_timer;
-        LLSurfacePatch *patchp = NULL;
+        BOOL did_update = FALSE;
 
         // If the Z height data has changed, we need to rebuild our
         // property line vertex arrays.
-        if (mDirtyPatchList.count() > 0)
+        if (mDirtyPatchList.size() > 0)
         {
                 getRegion()->dirtyHeights();
         }
 
-        S32 i = 0;
-        while (i < mDirtyPatchList.count())
+        // Always call updateNormals() / updateVerticalStats()
+        //  every frame to avoid artifacts
+        for(std::set<LLSurfacePatch *>::iterator iter = mDirtyPatchList.begin();
+                iter != mDirtyPatchList.end(); )
         {
-                patchp = mDirtyPatchList[i];
+                std::set<LLSurfacePatch *>::iterator curiter = iter++;
+                LLSurfacePatch *patchp = *curiter;
                 patchp->updateNormals();
                 patchp->updateVerticalStats();
-
-                if ((update_timer.getElapsedTimeF32() < 0.05f) && patchp->updateTexture())
-                {
-                        patchp->clearDirty();
-                        mDirtyPatchList.remove(i);
-                }
-                else
+                if (max_update_time == 0.f || update_timer.getElapsedTimeF32() < max_update_time)
                 {
-                        i++;
+                        if (patchp->updateTexture())
+                        {
+                                did_update = TRUE;
+                                patchp->clearDirty();
+                                mDirtyPatchList.erase(curiter);
+                        }
                 }
         }
-        return TRUE;
+        return did_update;
 }
 
 // TODO -- move this to LLViewerRegion class
@@ -1229,10 +1228,7 @@ void LLSurface::dirtyAllPatches()
 void LLSurface::dirtySurfacePatch(LLSurfacePatch *patchp)
 {
         // Put surface patch on dirty surface patch list
-        if (-1 == mDirtyPatchList.find(patchp))
-        {
-                mDirtyPatchList.put(patchp);
-        }
+        mDirtyPatchList.insert(patchp);
 }