Merge

1 files changed, 26 insertions, 1 deletions

diff --git a/indra/newview/llviewerdisplay.cpp b/indra/newview/llviewerdisplay.cpp
index 911fc8e1ed..39053fe9e4 100644
--- a/indra/newview/llviewerdisplay.cpp
+++ b/indra/newview/llviewerdisplay.cpp
@@ -616,6 +616,7 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 				&& LLFeatureManager::getInstance()->isFeatureAvailable("UseOcclusion") 
 				&& gSavedSettings.getBOOL("UseOcclusion") 
 				&& gGLManager.mHasOcclusionQuery) ? 2 : 0;
+		LLTexUnit::sWhiteTexture = LLViewerFetchedTexture::sWhiteImagep->getTexName();
 
 		/*if (LLPipeline::sUseOcclusion && LLPipeline::sRenderDeferred)
 		{ //force occlusion on for all render types if doing deferred render (tighter shadow frustum)
@@ -709,6 +710,9 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 			glClear(GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
 		}
 
+		LLGLState::checkStates();
+		LLGLState::checkClientArrays();
+
 		//if (!for_snapshot)
 		{
 			LLMemType mt_gw(LLMemType::MTYPE_DISPLAY_GEN_REFLECTION);
@@ -717,6 +721,9 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 			gPipeline.generateHighlight(*LLViewerCamera::getInstance());
 		}
 
+		LLGLState::checkStates();
+		LLGLState::checkClientArrays();
+
 		//////////////////////////////////////
 		//
 		// Update images, using the image stats generated during object update/culling
@@ -743,6 +750,10 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 			LLImageGL::deleteDeadTextures();
 			stop_glerror();
 		}
+
+		LLGLState::checkStates();
+		LLGLState::checkClientArrays();
+
 		///////////////////////////////////
 		//
 		// StateSort
@@ -770,6 +781,9 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 			}
 		}
 
+		LLGLState::checkStates();
+		LLGLState::checkClientArrays();
+
 		LLPipeline::sUseOcclusion = occlusion;
 
 		{
@@ -828,6 +842,9 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 		LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater() ? TRUE : FALSE;
 		LLPipeline::refreshRenderDeferred();
 		
+		LLGLState::checkStates();
+		LLGLState::checkClientArrays();
+
 		stop_glerror();
 
 		if (to_texture)
@@ -878,6 +895,14 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 			stop_glerror();
 		}
 
+		for (U32 i = 0; i < gGLManager.mNumTextureImageUnits; i++)
+		{ //dummy cleanup of any currently bound textures
+			if (gGL.getTexUnit(i)->getCurrType() != LLTexUnit::TT_NONE)
+			{
+				gGL.getTexUnit(i)->unbind(gGL.getTexUnit(i)->getCurrType());
+				gGL.getTexUnit(i)->disable();
+			}
+		}
 		LLAppViewer::instance()->pingMainloopTimeout("Display:RenderFlush");		
 		
 		if (to_texture)
@@ -1339,7 +1364,7 @@ void render_ui_2d()
 	}
 
 	stop_glerror();
-	gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
+	//gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
 
 	// render outline for HUD
 	if (isAgentAvatarValid() && gAgentCamera.mHUDCurZoom < 0.98f)