From 1aa4e4e68d972ed118ebab14d01c829dc79cfc18 Mon Sep 17 00:00:00 2001
From: "Nyx (Neal Orman)" <nyx@lindenlab.com>
Date: Thu, 12 Nov 2009 20:54:00 -0500
Subject: EXT-2434 update avatar rendering cost

First crack at updating the rendering cost calculation for avatars to account
for the possibility of invisible avatars. Also generalized rendering cost of
attachments to be more general - added debug code to build floater

will be post-reviewed
---
 indra/newview/llvoavatar.cpp | 121 ++++---------------------------------------
 1 file changed, 11 insertions(+), 110 deletions(-)

(limited to 'indra/newview/llvoavatar.cpp')

diff --git a/indra/newview/llvoavatar.cpp b/indra/newview/llvoavatar.cpp
index 62ac8adad0..d7e31e8436 100644
--- a/indra/newview/llvoavatar.cpp
+++ b/indra/newview/llvoavatar.cpp
@@ -624,7 +624,6 @@ F32 LLVOAvatar::sGreyUpdateTime = 0.f;
 // Helper functions
 //-----------------------------------------------------------------------------
 static F32 calc_bouncy_animation(F32 x);
-static U32 calc_shame(const LLVOVolume* volume, std::set<LLUUID> &textures);
 
 //-----------------------------------------------------------------------------
 // LLVOAvatar()
@@ -7637,9 +7636,17 @@ void LLVOAvatar::idleUpdateRenderCost()
 		return;
 	}
 
-	U32 shame = 1;
+	U32 shame = 0;
 
-	std::set<LLUUID> textures;
+	for (U8 baked_index = 0; baked_index < BAKED_NUM_INDICES; baked_index++)
+	{
+		const LLVOAvatarDictionary::BakedEntry *baked_dict = LLVOAvatarDictionary::getInstance()->getBakedTexture((EBakedTextureIndex)baked_index);
+		ETextureIndex tex_index = baked_dict->mTextureIndex;
+		if (isTextureVisible(tex_index))
+		{
+			shame +=25;
+		}
+	}
 
 	for (attachment_map_t::const_iterator iter = mAttachmentPoints.begin(); 
 		 iter != mAttachmentPoints.end();
@@ -7660,15 +7667,13 @@ void LLVOAvatar::idleUpdateRenderCost()
 					const LLVOVolume* volume = drawable->getVOVolume();
 					if (volume)
 					{
-						shame += calc_shame(volume, textures);
+						shame += volume->getRenderCost();
 					}
 				}
 			}
 		}
 	}
 
-	shame += textures.size() * 5;
-
 	setDebugText(llformat("%d", shame));
 	F32 green = 1.f-llclamp(((F32) shame-1024.f)/1024.f, 0.f, 1.f);
 	F32 red = llmin((F32) shame/1024.f, 1.f);
@@ -7713,110 +7718,6 @@ const std::string LLVOAvatar::getBakedStatusForPrintout() const
 }
 
 
-U32 calc_shame(const LLVOVolume* volume, std::set<LLUUID> &textures)
-{
-	if (!volume)
-	{
-		return 0;
-	}
-
-	U32 shame = 0;
-
-	U32 invisi = 0;
-	U32 shiny = 0;
-	U32 glow = 0;
-	U32 alpha = 0;
-	U32 flexi = 0;
-	U32 animtex = 0;
-	U32 particles = 0;
-	U32 scale = 0;
-	U32 bump = 0;
-	U32 planar = 0;
-	
-	if (volume->isFlexible())
-	{
-		flexi = 1;
-	}
-	if (volume->isParticleSource())
-	{
-		particles = 1;
-	}
-
-	const LLVector3& sc = volume->getScale();
-	scale += (U32) sc.mV[0] + (U32) sc.mV[1] + (U32) sc.mV[2];
-
-	const LLDrawable* drawablep = volume->mDrawable;
-
-	if (volume->isSculpted())
-	{
-		const LLSculptParams *sculpt_params = (LLSculptParams *) volume->getParameterEntry(LLNetworkData::PARAMS_SCULPT);
-		LLUUID sculpt_id = sculpt_params->getSculptTexture();
-		textures.insert(sculpt_id);
-	}
-
-	for (S32 i = 0; i < drawablep->getNumFaces(); ++i)
-	{
-		const LLFace* face = drawablep->getFace(i);
-		const LLTextureEntry* te = face->getTextureEntry();
-		const LLViewerTexture* img = face->getTexture();
-
-		textures.insert(img->getID());
-
-		if (face->getPoolType() == LLDrawPool::POOL_ALPHA)
-		{
-			alpha++;
-		}
-		else if (img->getPrimaryFormat() == GL_ALPHA)
-		{
-			invisi = 1;
-		}
-
-		if (te)
-		{
-			if (te->getBumpmap())
-			{
-				bump = 1;
-			}
-			if (te->getShiny())
-			{
-				shiny = 1;
-			}
-			if (te->getGlow() > 0.f)
-			{
-				glow = 1;
-			}
-			if (face->mTextureMatrix != NULL)
-			{
-				animtex++;
-			}
-			if (te->getTexGen())
-			{
-				planar++;
-			}
-		}
-	}
-
-	shame += invisi + shiny + glow + alpha*4 + flexi*8 + animtex*4 + particles*16+bump*4+scale+planar;
-
-	LLViewerObject::const_child_list_t& child_list = volume->getChildren();
-	for (LLViewerObject::child_list_t::const_iterator iter = child_list.begin();
-		 iter != child_list.end(); 
-		 ++iter)
-	{
-		const LLViewerObject* child_objectp = *iter;
-		const LLDrawable* child_drawablep = child_objectp->mDrawable;
-		if (child_drawablep)
-		{
-			const LLVOVolume* child_volumep = child_drawablep->getVOVolume();
-			if (child_volumep)
-			{
-				shame += calc_shame(child_volumep, textures);
-			}
-		}
-	}
-
-	return shame;
-}
 
 //virtual
 S32 LLVOAvatar::getTexImageSize() const
-- 
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