1 files changed, 33 insertions, 12 deletions

diff --git a/indra/newview/lltoolmorph.cpp b/indra/newview/lltoolmorph.cpp
index 964b17d3a6..2d458db36b 100644..100755
--- a/indra/newview/lltoolmorph.cpp
+++ b/indra/newview/lltoolmorph.cpp
@@ -34,6 +34,7 @@
 #include "llaudioengine.h"
 #include "llviewercontrol.h"
 #include "llfontgl.h"
+#include "llwearable.h"
 #include "sound_ids.h"
 #include "v3math.h"
 #include "v3color.h"
@@ -53,6 +54,7 @@
 #include "llviewercamera.h"
 #include "llviewertexturelist.h"
 #include "llviewerobject.h"
+#include "llviewerwearable.h"
 #include "llviewerwindow.h"
 #include "llvoavatarself.h"
 #include "pipeline.h"
@@ -146,13 +148,20 @@ BOOL LLVisualParamHint::needsRender()
 
 void LLVisualParamHint::preRender(BOOL clear_depth)
 {
+	LLViewerWearable* wearable = (LLViewerWearable*)mWearablePtr;
+	if (wearable)
+	{
+		wearable->setVolatile(TRUE);
+	}
 	mLastParamWeight = mVisualParam->getWeight();
-	mWearablePtr->setVisualParamWeight(mVisualParam->getID(), mVisualParamWeight, FALSE);
-	gAgentAvatarp->setVisualParamWeight(mVisualParam->getID(), mVisualParamWeight, FALSE);
+	mWearablePtr->setVisualParamWeight(mVisualParam->getID(), mVisualParamWeight);
+	gAgentAvatarp->setVisualParamWeight(mVisualParam->getID(), mVisualParamWeight);
 	gAgentAvatarp->setVisualParamWeight("Blink_Left", 0.f);
 	gAgentAvatarp->setVisualParamWeight("Blink_Right", 0.f);
 	gAgentAvatarp->updateComposites();
-	gAgentAvatarp->updateVisualParams();
+	// Calling LLCharacter version, as we don't want position/height changes to cause the avatar to jump
+	// up and down when we're doing preview renders. -Nyx
+	gAgentAvatarp->LLCharacter::updateVisualParams();
 	gAgentAvatarp->updateGeometry(gAgentAvatarp->mDrawable);
 	gAgentAvatarp->updateLOD();
 
@@ -169,23 +178,28 @@ BOOL LLVisualParamHint::render()
 	gGL.pushUIMatrix();
 	gGL.loadUIIdentity();
 
-	glMatrixMode(GL_PROJECTION);
+	gGL.matrixMode(LLRender::MM_PROJECTION);
 	gGL.pushMatrix();
-	glLoadIdentity();
-	glOrtho(0.0f, mFullWidth, 0.0f, mFullHeight, -1.0f, 1.0f);
+	gGL.loadIdentity();
+	gGL.ortho(0.0f, mFullWidth, 0.0f, mFullHeight, -1.0f, 1.0f);
 
-	glMatrixMode(GL_MODELVIEW);
+	gGL.matrixMode(LLRender::MM_MODELVIEW);
 	gGL.pushMatrix();
-	glLoadIdentity();
+	gGL.loadIdentity();
+
+	if (LLGLSLShader::sNoFixedFunction)
+	{
+		gUIProgram.bind();
+	}
 
 	LLGLSUIDefault gls_ui;
 	//LLGLState::verify(TRUE);
 	mBackgroundp->draw(0, 0, mFullWidth, mFullHeight);
 
-	glMatrixMode(GL_PROJECTION);
+	gGL.matrixMode(LLRender::MM_PROJECTION);
 	gGL.popMatrix();
 
-	glMatrixMode(GL_MODELVIEW);
+	gGL.matrixMode(LLRender::MM_MODELVIEW);
 	gGL.popMatrix();
 
 	mNeedsUpdate = FALSE;
@@ -220,7 +234,8 @@ BOOL LLVisualParamHint::render()
 
 	LLViewerCamera::getInstance()->setPerspective(FALSE, mOrigin.mX, mOrigin.mY, mFullWidth, mFullHeight, FALSE);
 
-	if (gAgentAvatarp->mDrawable.notNull())
+	if (gAgentAvatarp->mDrawable.notNull() &&
+		gAgentAvatarp->mDrawable->getFace(0))
 	{
 		LLDrawPoolAvatar *avatarPoolp = (LLDrawPoolAvatar *)gAgentAvatarp->mDrawable->getFace(0)->getPool();
 		LLGLDepthTest gls_depth(GL_TRUE, GL_TRUE);
@@ -231,7 +246,13 @@ BOOL LLVisualParamHint::render()
 		gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
 	}
 	gAgentAvatarp->setVisualParamWeight(mVisualParam->getID(), mLastParamWeight);
-	mWearablePtr->setVisualParamWeight(mVisualParam->getID(), mLastParamWeight, FALSE);
+	mWearablePtr->setVisualParamWeight(mVisualParam->getID(), mLastParamWeight);
+	LLViewerWearable* wearable = (LLViewerWearable*)mWearablePtr;
+	if (wearable)
+	{
+		wearable->setVolatile(FALSE);
+	}
+
 	gAgentAvatarp->updateVisualParams();
 	gGL.color4f(1,1,1,1);
 	mGLTexturep->setGLTextureCreated(true);