1 files changed, 83 insertions, 29 deletions

diff --git a/indra/newview/llviewerdisplay.cpp b/indra/newview/llviewerdisplay.cpp
index d0ad918c58..e41773d273 100644
--- a/indra/newview/llviewerdisplay.cpp
+++ b/indra/newview/llviewerdisplay.cpp
@@ -85,6 +85,7 @@ LLPointer<LLViewerTexture> gDisconnectedImagep = NULL;
 // used to toggle renderer back on after teleport
 const F32 TELEPORT_RENDER_DELAY = 20.f; // Max time a teleport is allowed to take before we raise the curtain
 const F32 TELEPORT_ARRIVAL_DELAY = 2.f; // Time to preload the world before raising the curtain after we've actually already arrived.
+const F32 TELEPORT_LOCAL_DELAY = 1.0f;  // Delay to prevent teleports after starting an in-sim teleport.
 BOOL		 gTeleportDisplay = FALSE;
 LLFrameTimer gTeleportDisplayTimer;
 LLFrameTimer gTeleportArrivalTimer;
@@ -94,6 +95,7 @@ BOOL gForceRenderLandFence = FALSE;
 BOOL gDisplaySwapBuffers = FALSE;
 BOOL gDepthDirty = FALSE;
 BOOL gResizeScreenTexture = FALSE;
+BOOL gWindowResized = FALSE;
 BOOL gSnapshot = FALSE;
 
 U32 gRecentFrameCount = 0; // number of 'recent' frames
@@ -113,8 +115,7 @@ void display_startup()
 {
 	if (   !gViewerWindow->getActive()
 		|| !gViewerWindow->mWindow->getVisible() 
-		|| gViewerWindow->mWindow->getMinimized()
-		|| gNoRender )
+		|| gViewerWindow->mWindow->getMinimized() )
 	{
 		return; 
 	}
@@ -217,6 +218,22 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 	LLMemType mt_render(LLMemType::MTYPE_RENDER);
 	LLFastTimer t(FTM_RENDER);
 
+	if (gWindowResized)
+	{ //skip render on frames where window has been resized
+		gGL.flush();
+		glClear(GL_COLOR_BUFFER_BIT);
+		gViewerWindow->mWindow->swapBuffers();
+		gPipeline.resizeScreenTexture();
+		gResizeScreenTexture = FALSE;
+		gWindowResized = FALSE;
+		return;
+	}
+
+	if (LLPipeline::sRenderDeferred)
+	{ //hack to make sky show up in deferred snapshots
+		for_snapshot = FALSE;
+	}
+
 	if (LLPipeline::sRenderFrameTest)
 	{
 		send_agent_pause();
@@ -276,7 +293,8 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 	// Logic for forcing window updates if we're in drone mode.
 	//
 
-	if (gNoRender) 
+	// *TODO: Investigate running display() during gHeadlessClient.  See if this early exit is needed DK 2011-02-18
+	if (gHeadlessClient) 
 	{
 #if LL_WINDOWS
 		static F32 last_update_time = 0.f;
@@ -317,7 +335,7 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 	LLImageGL::updateStats(gFrameTimeSeconds);
 	
 	LLVOAvatar::sRenderName = gSavedSettings.getS32("AvatarNameTagMode");
-	LLVOAvatar::sRenderGroupTitles = (gSavedSettings.getBOOL("RenderShowGroupTitleAll") && gSavedSettings.getS32("AvatarNameTagMode"));
+	LLVOAvatar::sRenderGroupTitles = (gSavedSettings.getBOOL("NameTagShowGroupTitles") && gSavedSettings.getS32("AvatarNameTagMode"));
 	
 	gPipeline.mBackfaceCull = TRUE;
 	gFrameCount++;
@@ -406,6 +424,18 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 			}
 			break;
 
+		case LLAgent::TELEPORT_LOCAL:
+			// Short delay when teleporting in the same sim (progress screen active but not shown - did not
+			// fall-through from TELEPORT_START)
+			{
+				if( gTeleportDisplayTimer.getElapsedTimeF32() > TELEPORT_LOCAL_DELAY )
+				{
+					//LLFirstUse::useTeleport();
+					gAgent.setTeleportState( LLAgent::TELEPORT_NONE );
+				}
+			}
+			break;
+
 		case LLAgent::TELEPORT_NONE:
 			// No teleport in progress
 			gViewerWindow->setShowProgress(FALSE);
@@ -518,6 +548,7 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 	gViewerWindow->setup3DViewport();
 
 	gPipeline.resetFrameStats();	// Reset per-frame statistics.
+	
 	if (!gDisconnected)
 	{
 		LLMemType mt_du(LLMemType::MTYPE_DISPLAY_UPDATE);
@@ -560,7 +591,8 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 
 		S32 water_clip = 0;
 		if ((LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_ENVIRONMENT) > 1) &&
-			 gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_WATER))
+			 (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_WATER) || 
+			  gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_VOIDWATER)))
 		{
 			if (LLViewerCamera::getInstance()->cameraUnderWater())
 			{
@@ -584,10 +616,10 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 				&& gSavedSettings.getBOOL("UseOcclusion") 
 				&& gGLManager.mHasOcclusionQuery) ? 2 : 0;
 
-		if (LLPipeline::sUseOcclusion && LLPipeline::sRenderDeferred)
-		{ //force occlusion on for all render types if doing deferred render
+		/*if (LLPipeline::sUseOcclusion && LLPipeline::sRenderDeferred)
+		{ //force occlusion on for all render types if doing deferred render (tighter shadow frustum)
 			LLPipeline::sUseOcclusion = 3;
-		}
+		}*/
 
 		LLPipeline::sAutoMaskAlphaDeferred = gSavedSettings.getBOOL("RenderAutoMaskAlphaDeferred");
 		LLPipeline::sAutoMaskAlphaNonDeferred = gSavedSettings.getBOOL("RenderAutoMaskAlphaNonDeferred");
@@ -615,8 +647,7 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 		LLGLState::checkTextureChannels();
 		LLGLState::checkClientArrays();
 
-		BOOL to_texture = !for_snapshot &&
-						gPipeline.canUseVertexShaders() &&
+		BOOL to_texture = gPipeline.canUseVertexShaders() &&
 						LLPipeline::sRenderGlow;
 
 		LLAppViewer::instance()->pingMainloopTimeout("Display:Swap");
@@ -677,7 +708,7 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 			glClear(GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
 		}
 
-		if (!for_snapshot)
+		//if (!for_snapshot)
 		{
 			LLMemType mt_gw(LLMemType::MTYPE_DISPLAY_GEN_REFLECTION);
 			LLAppViewer::instance()->pingMainloopTimeout("Display:Imagery");
@@ -693,7 +724,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 		//
 		// Doing this here gives hardware occlusion queries extra time to complete
 		LLAppViewer::instance()->pingMainloopTimeout("Display:UpdateImages");
-		LLError::LLCallStacks::clear() ;
 		
 		{
 			LLMemType mt_iu(LLMemType::MTYPE_DISPLAY_IMAGE_UPDATE);
@@ -724,7 +754,6 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 		{
 			LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
 			LLMemType mt_ss(LLMemType::MTYPE_DISPLAY_STATE_SORT);
-			gPipeline.sAllowRebuildPriorityGroup = TRUE ;
 			gPipeline.stateSort(*LLViewerCamera::getInstance(), result);
 			stop_glerror();
 				
@@ -796,13 +825,14 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 		//}
 
 		LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater() ? TRUE : FALSE;
-		LLPipeline::updateRenderDeferred();
+		LLPipeline::refreshRenderDeferred();
 		
 		stop_glerror();
 
 		if (to_texture)
 		{
 			gGL.setColorMask(true, true);
+					
 			if (LLPipeline::sRenderDeferred && !LLPipeline::sUnderWaterRender)
 			{
 				gPipeline.mDeferredScreen.bindTarget();
@@ -855,10 +885,26 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 			if (LLPipeline::sRenderDeferred && !LLPipeline::sUnderWaterRender)
 			{
 				gPipeline.mDeferredScreen.flush();
+				if(LLRenderTarget::sUseFBO)
+				{
+					LLRenderTarget::copyContentsToFramebuffer(gPipeline.mDeferredScreen, 0, 0, gPipeline.mDeferredScreen.getWidth(), 
+															  gPipeline.mDeferredScreen.getHeight(), 0, 0, 
+															  gPipeline.mDeferredScreen.getWidth(), 
+															  gPipeline.mDeferredScreen.getHeight(), 
+															  GL_DEPTH_BUFFER_BIT, GL_NEAREST);
+				}
 			}
 			else
 			{
 				gPipeline.mScreen.flush();
+				if(LLRenderTarget::sUseFBO)
+				{				
+					LLRenderTarget::copyContentsToFramebuffer(gPipeline.mScreen, 0, 0, gPipeline.mScreen.getWidth(), 
+															  gPipeline.mScreen.getHeight(), 0, 0, 
+															  gPipeline.mScreen.getWidth(), 
+															  gPipeline.mScreen.getHeight(), 
+															  GL_DEPTH_BUFFER_BIT, GL_NEAREST);
+				}
 			}
 		}
 
@@ -876,9 +922,11 @@ void display(BOOL rebuild, F32 zoom_factor, int subfield, BOOL for_snapshot)
 			render_ui();
 		}
 
-		gPipeline.rebuildGroups();
-
+		
 		LLSpatialGroup::sNoDelete = FALSE;
+		gPipeline.clearReferences();
+
+		gPipeline.rebuildGroups();
 	}
 
 	LLAppViewer::instance()->pingMainloopTimeout("Display:FrameStats");
@@ -976,6 +1024,7 @@ void render_hud_attachments()
 		gPipeline.renderGeom(hud_cam);
 
 		LLSpatialGroup::sNoDelete = FALSE;
+		//gPipeline.clearReferences();
 
 		render_hud_elements();
 
@@ -1012,8 +1061,7 @@ LLRect get_whole_screen_region()
 		S32 tile_height = llround((F32)gViewerWindow->getWorldViewHeightScaled() / zoom_factor);
 		int tile_y = sub_region / num_horizontal_tiles;
 		int tile_x = sub_region - (tile_y * num_horizontal_tiles);
-		glh::matrix4f mat;
-		
+			
 		whole_screen.setLeftTopAndSize(tile_x * tile_width, gViewerWindow->getWorldViewHeightScaled() - (tile_y * tile_height), tile_width, tile_height);
 	}
 	return whole_screen;
@@ -1037,8 +1085,8 @@ bool get_hud_matrices(const LLRect& screen_region, glh::matrix4f &proj, glh::mat
 		F32 scale_y = (F32)gViewerWindow->getWorldViewHeightScaled() / (F32)screen_region.getHeight();
 		mat.set_scale(glh::vec3f(scale_x, scale_y, 1.f));
 		mat.set_translate(
-			glh::vec3f(clamp_rescale((F32)screen_region.getCenterX(), 0.f, (F32)gViewerWindow->getWorldViewWidthScaled(), 0.5f * scale_x * aspect_ratio, -0.5f * scale_x * aspect_ratio),
-					   clamp_rescale((F32)screen_region.getCenterY(), 0.f, (F32)gViewerWindow->getWorldViewHeightScaled(), 0.5f * scale_y, -0.5f * scale_y),
+			glh::vec3f(clamp_rescale((F32)(screen_region.getCenterX() - screen_region.mLeft), 0.f, (F32)gViewerWindow->getWorldViewWidthScaled(), 0.5f * scale_x * aspect_ratio, -0.5f * scale_x * aspect_ratio),
+					   clamp_rescale((F32)(screen_region.getCenterY() - screen_region.mBottom), 0.f, (F32)gViewerWindow->getWorldViewHeightScaled(), 0.5f * scale_y, -0.5f * scale_y),
 					   0.f));
 		proj *= mat;
 		
@@ -1093,10 +1141,14 @@ void render_ui(F32 zoom_factor, int subfield)
 	LLMemType mt_ru(LLMemType::MTYPE_DISPLAY_RENDER_UI);
 	LLGLState::checkStates();
 	
-	glPushMatrix();
-	glLoadMatrixd(gGLLastModelView);
 	glh::matrix4f saved_view = glh_get_current_modelview();
-	glh_set_current_modelview(glh_copy_matrix(gGLLastModelView));
+
+	if (!gSnapshot)
+	{
+		glPushMatrix();
+		glLoadMatrixd(gGLLastModelView);
+		glh_set_current_modelview(glh_copy_matrix(gGLLastModelView));
+	}
 	
 	{
 		BOOL to_texture = gPipeline.canUseVertexShaders() &&
@@ -1147,8 +1199,11 @@ void render_ui(F32 zoom_factor, int subfield)
 		LLVertexBuffer::unbind();
 	}
 
-	glh_set_current_modelview(saved_view);
-	glPopMatrix();
+	if (!gSnapshot)
+	{
+		glh_set_current_modelview(saved_view);
+		glPopMatrix();
+	}
 
 	if (gDisplaySwapBuffers)
 	{
@@ -1290,7 +1345,7 @@ void render_ui_2d()
 	// render outline for HUD
 	if (isAgentAvatarValid() && gAgentCamera.mHUDCurZoom < 0.98f)
 	{
-		glPushMatrix();
+		gGL.pushMatrix();
 		S32 half_width = (gViewerWindow->getWorldViewWidthScaled() / 2);
 		S32 half_height = (gViewerWindow->getWorldViewHeightScaled() / 2);
 		glScalef(LLUI::sGLScaleFactor.mV[0], LLUI::sGLScaleFactor.mV[1], 1.f);
@@ -1299,7 +1354,7 @@ void render_ui_2d()
 		glScalef(zoom,zoom,1.f);
 		gGL.color4fv(LLColor4::white.mV);
 		gl_rect_2d(-half_width, half_height, half_width, -half_height, FALSE);
-		glPopMatrix();
+		gGL.popMatrix();
 		stop_glerror();
 	}
 	
@@ -1347,8 +1402,7 @@ void render_ui_2d()
 			gGL.setColorMask(true, false);
 
 			LLUI::sDirtyRect = t_rect;
-			
-	}
+		}
 
 		LLGLDisable cull(GL_CULL_FACE);
 		LLGLDisable blend(GL_BLEND);