diff options
Diffstat (limited to 'indra/newview/llviewerdisplay.cpp')
| -rw-r--r-- | indra/newview/llviewerdisplay.cpp | 3470 |
1 files changed, 1735 insertions, 1735 deletions
diff --git a/indra/newview/llviewerdisplay.cpp b/indra/newview/llviewerdisplay.cpp index 4c32459a94..4fbc0c8cff 100644 --- a/indra/newview/llviewerdisplay.cpp +++ b/indra/newview/llviewerdisplay.cpp @@ -1,1735 +1,1735 @@ -/** - * @file llviewerdisplay.cpp - * @brief LLViewerDisplay class implementation - * - * $LicenseInfo:firstyear=2004&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; - * version 2.1 of the License only. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA - * $/LicenseInfo$ - */ - -#include "llviewerprecompiledheaders.h" - -#include "llviewerdisplay.h" - -#include "llgl.h" -#include "llrender.h" -#include "llglheaders.h" -#include "llgltfmateriallist.h" -#include "llagent.h" -#include "llagentcamera.h" -#include "llviewercontrol.h" -#include "llcoord.h" -#include "llcriticaldamp.h" -#include "lldir.h" -#include "lldynamictexture.h" -#include "lldrawpoolalpha.h" -#include "llfeaturemanager.h" -//#include "llfirstuse.h" -#include "llhudmanager.h" -#include "llimagepng.h" -#include "llmemory.h" -#include "llselectmgr.h" -#include "llsky.h" -#include "llstartup.h" -#include "lltoolfocus.h" -#include "lltoolmgr.h" -#include "lltooldraganddrop.h" -#include "lltoolpie.h" -#include "lltracker.h" -#include "lltrans.h" -#include "llui.h" -#include "llviewercamera.h" -#include "llviewerobjectlist.h" -#include "llviewerparcelmgr.h" -#include "llviewerwindow.h" -#include "llvoavatarself.h" -#include "llvograss.h" -#include "llworld.h" -#include "pipeline.h" -#include "llspatialpartition.h" -#include "llappviewer.h" -#include "llstartup.h" -#include "llviewershadermgr.h" -#include "llfasttimer.h" -#include "llfloatertools.h" -#include "llviewertexturelist.h" -#include "llfocusmgr.h" -#include "llcubemap.h" -#include "llviewerregion.h" -#include "lldrawpoolwater.h" -#include "lldrawpoolbump.h" -#include "llpostprocess.h" -#include "llscenemonitor.h" - -#include "llenvironment.h" -#include "llperfstats.h" - -extern LLPointer<LLViewerTexture> gStartTexture; -extern bool gShiftFrame; - -LLPointer<LLViewerTexture> gDisconnectedImagep = NULL; - -// used to toggle renderer back on after teleport -bool gTeleportDisplay = false; -LLFrameTimer gTeleportDisplayTimer; -LLFrameTimer gTeleportArrivalTimer; -const F32 RESTORE_GL_TIME = 5.f; // Wait this long while reloading textures before we raise the curtain - -bool gForceRenderLandFence = false; -bool gDisplaySwapBuffers = false; -bool gDepthDirty = false; -bool gResizeScreenTexture = false; -bool gResizeShadowTexture = false; -bool gWindowResized = false; -bool gSnapshot = false; -bool gCubeSnapshot = false; -bool gSnapshotNoPost = false; -bool gShaderProfileFrame = false; - -// This is how long the sim will try to teleport you before giving up. -const F32 TELEPORT_EXPIRY = 15.0f; -// Additional time (in seconds) to wait per attachment -const F32 TELEPORT_EXPIRY_PER_ATTACHMENT = 3.f; - -U32 gRecentFrameCount = 0; // number of 'recent' frames -LLFrameTimer gRecentFPSTime; -LLFrameTimer gRecentMemoryTime; -LLFrameTimer gAssetStorageLogTime; - -// Rendering stuff -void pre_show_depth_buffer(); -void post_show_depth_buffer(); -void render_ui(F32 zoom_factor = 1.f, int subfield = 0); -void swap(); -void render_hud_attachments(); -void render_ui_3d(); -void render_ui_2d(); -void render_disconnected_background(); - -void display_startup() -{ - if ( !gViewerWindow - || !gViewerWindow->getActive() - || !gViewerWindow->getWindow()->getVisible() - || gViewerWindow->getWindow()->getMinimized() - || gNonInteractive) - { - return; - } - - gPipeline.updateGL(); - - // Written as branch to appease GCC which doesn't like different - // pointer types across ternary ops - // - if (!LLViewerFetchedTexture::sWhiteImagep.isNull()) - { - LLTexUnit::sWhiteTexture = LLViewerFetchedTexture::sWhiteImagep->getTexName(); - } - - LLGLSDefault gls_default; - - // Required for HTML update in login screen - static S32 frame_count = 0; - - LLGLState::checkStates(); - - if (frame_count++ > 1) // make sure we have rendered a frame first - { - LLViewerDynamicTexture::updateAllInstances(); - } - else - { - LL_DEBUGS("Window") << "First display_startup frame" << LL_ENDL; - } - - LLGLState::checkStates(); - - glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT); // | GL_STENCIL_BUFFER_BIT); - LLGLSUIDefault gls_ui; - gPipeline.disableLights(); - - if (gViewerWindow) - gViewerWindow->setup2DRender(); - if (gViewerWindow) - gViewerWindow->draw(); - gGL.flush(); - - LLVertexBuffer::unbind(); - - LLGLState::checkStates(); - - if (gViewerWindow && gViewerWindow->getWindow()) - gViewerWindow->getWindow()->swapBuffers(); - - glClear(GL_DEPTH_BUFFER_BIT); -} - -void display_update_camera() -{ - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Update Camera"); - // TODO: cut draw distance down if customizing avatar? - // TODO: cut draw distance on per-parcel basis? - - // Cut draw distance in half when customizing avatar, - // but on the viewer only. - F32 final_far = gAgentCamera.mDrawDistance; - if (gCubeSnapshot) - { - final_far = gSavedSettings.getF32("RenderReflectionProbeDrawDistance"); - } - else if (CAMERA_MODE_CUSTOMIZE_AVATAR == gAgentCamera.getCameraMode()) - - { - final_far *= 0.5f; - } - LLViewerCamera::getInstance()->setFar(final_far); - gViewerWindow->setup3DRender(); - - if (!gCubeSnapshot) - { - // Update land visibility too - LLWorld::getInstance()->setLandFarClip(final_far); - } -} - -// Write some stats to LL_INFOS() -void display_stats() -{ - LL_PROFILE_ZONE_SCOPED - F32 fps_log_freq = gSavedSettings.getF32("FPSLogFrequency"); - if (fps_log_freq > 0.f && gRecentFPSTime.getElapsedTimeF32() >= fps_log_freq) - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("DS - FPS"); - F32 fps = gRecentFrameCount / fps_log_freq; - LL_INFOS() << llformat("FPS: %.02f", fps) << LL_ENDL; - gRecentFrameCount = 0; - gRecentFPSTime.reset(); - } - F32 mem_log_freq = gSavedSettings.getF32("MemoryLogFrequency"); - if (mem_log_freq > 0.f && gRecentMemoryTime.getElapsedTimeF32() >= mem_log_freq) - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("DS - Memory"); - gMemoryAllocated = U64Bytes(LLMemory::getCurrentRSS()); - U32Megabytes memory = gMemoryAllocated; - LL_INFOS() << "MEMORY: " << memory << LL_ENDL; - LLMemory::logMemoryInfo(true) ; - gRecentMemoryTime.reset(); - } - F32 asset_storage_log_freq = gSavedSettings.getF32("AssetStorageLogFrequency"); - if (asset_storage_log_freq > 0.f && gAssetStorageLogTime.getElapsedTimeF32() >= asset_storage_log_freq) - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("DS - Asset Storage"); - gAssetStorageLogTime.reset(); - gAssetStorage->logAssetStorageInfo(); - } -} - -static void update_tp_display(bool minimized) -{ - static LLCachedControl<F32> teleport_arrival_delay(gSavedSettings, "TeleportArrivalDelay"); - static LLCachedControl<F32> teleport_local_delay(gSavedSettings, "TeleportLocalDelay"); - - S32 attach_count = 0; - if (isAgentAvatarValid()) - { - attach_count = gAgentAvatarp->getAttachmentCount(); - } - F32 teleport_save_time = TELEPORT_EXPIRY + TELEPORT_EXPIRY_PER_ATTACHMENT * attach_count; - F32 teleport_elapsed = gTeleportDisplayTimer.getElapsedTimeF32(); - F32 teleport_percent = teleport_elapsed * (100.f / teleport_save_time); - if (gAgent.getTeleportState() != LLAgent::TELEPORT_START && teleport_percent > 100.f) - { - // Give up. Don't keep the UI locked forever. - LL_WARNS("Teleport") << "Giving up on teleport. elapsed time " << teleport_elapsed << " exceeds max time " << teleport_save_time << LL_ENDL; - gAgent.setTeleportState(LLAgent::TELEPORT_NONE); - gAgent.setTeleportMessage(std::string()); - } - - // Make sure the TP progress panel gets hidden in case the viewer window - // is minimized *during* a TP. HB - if (minimized) - { - gViewerWindow->setShowProgress(false); - } - - const std::string& message = gAgent.getTeleportMessage(); - switch (gAgent.getTeleportState()) - { - case LLAgent::TELEPORT_PENDING: - { - gTeleportDisplayTimer.reset(); - const std::string& msg = LLAgent::sTeleportProgressMessages["pending"]; - if (!minimized) - { - gViewerWindow->setShowProgress(true); - gViewerWindow->setProgressPercent(llmin(teleport_percent, 0.0f)); - gViewerWindow->setProgressString(msg); - } - gAgent.setTeleportMessage(msg); - break; - } - - case LLAgent::TELEPORT_START: - { - // Transition to REQUESTED. Viewer has sent some kind - // of TeleportRequest to the source simulator - gTeleportDisplayTimer.reset(); - const std::string& msg = LLAgent::sTeleportProgressMessages["requesting"]; - LL_INFOS("Teleport") << "A teleport request has been sent, setting state to TELEPORT_REQUESTED" << LL_ENDL; - gAgent.setTeleportState(LLAgent::TELEPORT_REQUESTED); - gAgent.setTeleportMessage(msg); - if (!minimized) - { - gViewerWindow->setShowProgress(true); - gViewerWindow->setProgressPercent(llmin(teleport_percent, 0.0f)); - gViewerWindow->setProgressString(msg); - gViewerWindow->setProgressMessage(gAgent.mMOTD); - } - break; - } - - case LLAgent::TELEPORT_REQUESTED: - // Waiting for source simulator to respond - if (!minimized) - { - gViewerWindow->setProgressPercent(llmin(teleport_percent, 37.5f)); - gViewerWindow->setProgressString(message); - } - break; - - case LLAgent::TELEPORT_MOVING: - // Viewer has received destination location from source simulator - if (!minimized) - { - gViewerWindow->setProgressPercent(llmin(teleport_percent, 75.f)); - gViewerWindow->setProgressString(message); - } - break; - - case LLAgent::TELEPORT_START_ARRIVAL: - // Transition to ARRIVING. Viewer has received avatar update, etc., - // from destination simulator - gTeleportArrivalTimer.reset(); - LL_INFOS("Teleport") << "Changing state to TELEPORT_ARRIVING" << LL_ENDL; - gAgent.setTeleportState(LLAgent::TELEPORT_ARRIVING); - gAgent.setTeleportMessage(LLAgent::sTeleportProgressMessages["arriving"]); - gAgent.sheduleTeleportIM(); - gTextureList.mForceResetTextureStats = true; - gAgentCamera.resetView(true, true); - if (!minimized) - { - gViewerWindow->setProgressCancelButtonVisible(false, LLTrans::getString("Cancel")); - gViewerWindow->setProgressPercent(75.f); - } - break; - - case LLAgent::TELEPORT_ARRIVING: - // Make the user wait while content "pre-caches" - { - F32 arrival_fraction = (gTeleportArrivalTimer.getElapsedTimeF32() / teleport_arrival_delay()); - if (arrival_fraction > 1.f) - { - arrival_fraction = 1.f; - //LLFirstUse::useTeleport(); - LL_INFOS("Teleport") << "arrival_fraction is " << arrival_fraction << " changing state to TELEPORT_NONE" << LL_ENDL; - gAgent.setTeleportState(LLAgent::TELEPORT_NONE); - } - if (!minimized) - { - gViewerWindow->setProgressCancelButtonVisible(false, LLTrans::getString("Cancel")); - gViewerWindow->setProgressPercent(arrival_fraction * 25.f + 75.f); - gViewerWindow->setProgressString(message); - } - 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(); - LL_INFOS("Teleport") << "State is local and gTeleportDisplayTimer " << gTeleportDisplayTimer.getElapsedTimeF32() - << " exceeds teleport_local_delete " << teleport_local_delay - << "; setting state to TELEPORT_NONE" - << LL_ENDL; - gAgent.setTeleportState(LLAgent::TELEPORT_NONE); - } - break; - } - - case LLAgent::TELEPORT_NONE: - // No teleport in progress - gViewerWindow->setShowProgress(false); - gTeleportDisplay = false; - } -} - -// Paint the display! -void display(bool rebuild, F32 zoom_factor, int subfield, bool for_snapshot) -{ - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Render"); - - LLPerfStats::RecordSceneTime T (LLPerfStats::StatType_t::RENDER_DISPLAY); // render time capture - This is the main stat for overall rendering. - - if (gWindowResized) - { //skip render on frames where window has been resized - LL_DEBUGS("Window") << "Resizing window" << LL_ENDL; - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Resize Window"); - gGL.flush(); - glClear(GL_COLOR_BUFFER_BIT); - gViewerWindow->getWindow()->swapBuffers(); - LLPipeline::refreshCachedSettings(); - gPipeline.resizeScreenTexture(); - gResizeScreenTexture = false; - gWindowResized = false; - return; - } - - if (gResizeShadowTexture) - { //skip render on frames where window has been resized - gPipeline.resizeShadowTexture(); - gResizeShadowTexture = false; - } - - gSnapshot = for_snapshot; - - if (LLPipeline::sRenderDeferred) - { //hack to make sky show up in deferred snapshots - for_snapshot = false; - } - - LLGLSDefault gls_default; - LLGLDepthTest gls_depth(GL_TRUE, GL_TRUE, GL_LEQUAL); - - LLVertexBuffer::unbind(); - - LLGLState::checkStates(); - - gPipeline.disableLights(); - - // Don't draw if the window is hidden or minimized. - // In fact, must explicitly check the minimized state before drawing. - // Attempting to draw into a minimized window causes a GL error. JC - if ( !gViewerWindow->getActive() - || !gViewerWindow->getWindow()->getVisible() - || gViewerWindow->getWindow()->getMinimized() - || gNonInteractive) - { - // Clean up memory the pools may have allocated - if (rebuild) - { - stop_glerror(); - gPipeline.rebuildPools(); - stop_glerror(); - } - - stop_glerror(); - gViewerWindow->returnEmptyPicks(); - stop_glerror(); - - // We still need to update the teleport progress (to get changes done - // in TP states, else the sim does not get the messages signaling the - // agent's arrival). This fixes BUG-230616. HB - if (gTeleportDisplay) - { - // true = minimized, do not show/update the TP screen. HB - update_tp_display(true); - } - return; - } - - gViewerWindow->checkSettings(); - - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Picking"); - gViewerWindow->performPick(); - } - - LLAppViewer::instance()->pingMainloopTimeout("Display:CheckStates"); - LLGLState::checkStates(); - - ////////////////////////////////////////////////////////// - // - // Logic for forcing window updates if we're in drone mode. - // - - // *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; - if ((gFrameTimeSeconds - last_update_time) > 1.f) - { - InvalidateRect((HWND)gViewerWindow->getPlatformWindow(), NULL, false); - last_update_time = gFrameTimeSeconds; - } -#elif LL_DARWIN - // MBW -- Do something clever here. -#endif - // Not actually rendering, don't bother. - return; - } - - - // - // Bail out if we're in the startup state and don't want to try to - // render the world. - // - if (LLStartUp::getStartupState() < STATE_PRECACHE) - { - LLAppViewer::instance()->pingMainloopTimeout("Display:Startup"); - display_startup(); - return; - } - - - if (gShaderProfileFrame) - { - LLGLSLShader::initProfile(); - } - - //LLGLState::verify(false); - - ///////////////////////////////////////////////// - // - // Update GL Texture statistics (used for discard logic?) - // - - LLAppViewer::instance()->pingMainloopTimeout("Display:TextureStats"); - stop_glerror(); - - LLImageGL::updateStats(gFrameTimeSeconds); - - LLVOAvatar::sRenderName = gSavedSettings.getS32("AvatarNameTagMode"); - LLVOAvatar::sRenderGroupTitles = (gSavedSettings.getBOOL("NameTagShowGroupTitles") && gSavedSettings.getS32("AvatarNameTagMode")); - - gPipeline.mBackfaceCull = true; - gFrameCount++; - gRecentFrameCount++; - if (gFocusMgr.getAppHasFocus()) - { - gForegroundFrameCount++; - } - - ////////////////////////////////////////////////////////// - // - // Display start screen if we're teleporting, and skip render - // - - if (gTeleportDisplay) - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Teleport Display"); - LLAppViewer::instance()->pingMainloopTimeout("Display:Teleport"); - // Note: false = not minimized, do update the TP screen. HB - update_tp_display(false); - } - else if(LLAppViewer::instance()->logoutRequestSent()) - { - LLAppViewer::instance()->pingMainloopTimeout("Display:Logout"); - F32 percent_done = gLogoutTimer.getElapsedTimeF32() * 100.f / gLogoutMaxTime; - if (percent_done > 100.f) - { - percent_done = 100.f; - } - - if( LLApp::isExiting() ) - { - percent_done = 100.f; - } - - gViewerWindow->setProgressPercent( percent_done ); - gViewerWindow->setProgressMessage(std::string()); - } - else - if (gRestoreGL) - { - LLAppViewer::instance()->pingMainloopTimeout("Display:RestoreGL"); - F32 percent_done = gRestoreGLTimer.getElapsedTimeF32() * 100.f / RESTORE_GL_TIME; - if( percent_done > 100.f ) - { - gViewerWindow->setShowProgress(false); - gRestoreGL = false; - } - else - { - - if( LLApp::isExiting() ) - { - percent_done = 100.f; - } - - gViewerWindow->setProgressPercent( percent_done ); - } - gViewerWindow->setProgressMessage(std::string()); - } - - ////////////////////////// - // - // Prepare for the next frame - // - - ///////////////////////////// - // - // Update the camera - // - // - - LLAppViewer::instance()->pingMainloopTimeout("Display:Camera"); - if (LLViewerCamera::instanceExists()) - { - LLViewerCamera::getInstance()->setZoomParameters(zoom_factor, subfield); - LLViewerCamera::getInstance()->setNear(MIN_NEAR_PLANE); - } - - ////////////////////////// - // - // clear the next buffer - // (must follow dynamic texture writing since that uses the frame buffer) - // - - if (gDisconnected) - { - LLAppViewer::instance()->pingMainloopTimeout("Display:Disconnected"); - render_ui(); - swap(); - } - - ////////////////////////// - // - // Set rendering options - // - // - LLAppViewer::instance()->pingMainloopTimeout("Display:RenderSetup"); - stop_glerror(); - - /////////////////////////////////////// - // - // Slam lighting parameters back to our defaults. - // Note that these are not the same as GL defaults... - - stop_glerror(); - gGL.setAmbientLightColor(LLColor4::white); - stop_glerror(); - - ///////////////////////////////////// - // - // Render - // - // Actually push all of our triangles to the screen. - // - - // do render-to-texture stuff here - if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_DYNAMIC_TEXTURES)) - { - LLAppViewer::instance()->pingMainloopTimeout("Display:DynamicTextures"); - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Update Dynamic Textures"); - if (LLViewerDynamicTexture::updateAllInstances()) - { - gGL.setColorMask(true, true); - glClear(GL_DEPTH_BUFFER_BIT); - } - } - - gViewerWindow->setup3DViewport(); - - gPipeline.resetFrameStats(); // Reset per-frame statistics. - - if (!gDisconnected) - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("display - 1"); - LLAppViewer::instance()->pingMainloopTimeout("Display:Update"); - if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD)) - { //don't draw hud objects in this frame - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD); - } - - if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD_PARTICLES)) - { //don't draw hud particles in this frame - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD_PARTICLES); - } - - stop_glerror(); - display_update_camera(); - stop_glerror(); - - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Env Update"); - // update all the sky/atmospheric/water settings - LLEnvironment::instance().update(LLViewerCamera::getInstance()); - } - - // *TODO: merge these two methods - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("HUD Update"); - LLHUDManager::getInstance()->updateEffects(); - LLHUDObject::updateAll(); - stop_glerror(); - } - - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Update Geom"); - const F32 max_geom_update_time = 0.005f*10.f*gFrameIntervalSeconds.value(); // 50 ms/second update time - gPipeline.createObjects(max_geom_update_time); - gPipeline.processPartitionQ(); - gPipeline.updateGeom(max_geom_update_time); - stop_glerror(); - } - - gPipeline.updateGL(); - - stop_glerror(); - - LLAppViewer::instance()->pingMainloopTimeout("Display:Cull"); - - //Increment drawable frame counter - LLDrawable::incrementVisible(); - - LLSpatialGroup::sNoDelete = true; - LLTexUnit::sWhiteTexture = LLViewerFetchedTexture::sWhiteImagep->getTexName(); - - S32 occlusion = LLPipeline::sUseOcclusion; - if (gDepthDirty) - { //depth buffer is invalid, don't overwrite occlusion state - LLPipeline::sUseOcclusion = llmin(occlusion, 1); - } - gDepthDirty = false; - - LLGLState::checkStates(); - - static LLCullResult result; - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD; - LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater(); - gPipeline.updateCull(*LLViewerCamera::getInstance(), result); - stop_glerror(); - - LLGLState::checkStates(); - - LLAppViewer::instance()->pingMainloopTimeout("Display:Swap"); - - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("display - 2") - if (gResizeScreenTexture) - { - gPipeline.resizeScreenTexture(); - gResizeScreenTexture = false; - } - - gGL.setColorMask(true, true); - glClearColor(0,0,0,0); - - LLGLState::checkStates(); - - if (!for_snapshot) - { - if (gFrameCount > 1 && !for_snapshot) - { //for some reason, ATI 4800 series will error out if you - //try to generate a shadow before the first frame is through - gPipeline.generateSunShadow(*LLViewerCamera::getInstance()); - } - - LLVertexBuffer::unbind(); - - LLGLState::checkStates(); - - glh::matrix4f proj = get_current_projection(); - glh::matrix4f mod = get_current_modelview(); - glViewport(0,0,512,512); - - LLVOAvatar::updateImpostors(); - - set_current_projection(proj); - set_current_modelview(mod); - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.loadMatrix(proj.m); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.loadMatrix(mod.m); - gViewerWindow->setup3DViewport(); - - LLGLState::checkStates(); - } - glClear(GL_DEPTH_BUFFER_BIT); - } - - ////////////////////////////////////// - // - // Update images, using the image stats generated during object update/culling - // - // Can put objects onto the retextured list. - // - // Doing this here gives hardware occlusion queries extra time to complete - LLAppViewer::instance()->pingMainloopTimeout("Display:UpdateImages"); - - { - LL_PROFILE_ZONE_NAMED("Update Images"); - - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Class"); - LLViewerTexture::updateClass(); - } - - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Image Update Bump"); - gBumpImageList.updateImages(); // must be called before gTextureList version so that it's textures are thrown out first. - } - - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("List"); - F32 max_image_decode_time = 0.050f*gFrameIntervalSeconds.value(); // 50 ms/second decode time - max_image_decode_time = llclamp(max_image_decode_time, 0.002f, 0.005f ); // min 2ms/frame, max 5ms/frame) - gTextureList.updateImages(max_image_decode_time); - } - - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("GLTF Materials Cleanup"); - //remove dead gltf materials - gGLTFMaterialList.flushMaterials(); - } - } - - LLGLState::checkStates(); - - /////////////////////////////////// - // - // StateSort - // - // Responsible for taking visible objects, and adding them to the appropriate draw orders. - // In the case of alpha objects, z-sorts them first. - // Also creates special lists for outlines and selected face rendering. - // - LLAppViewer::instance()->pingMainloopTimeout("Display:StateSort"); - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("display - 4") - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD; - gPipeline.stateSort(*LLViewerCamera::getInstance(), result); - stop_glerror(); - - if (rebuild) - { - ////////////////////////////////////// - // - // rebuildPools - // - // - gPipeline.rebuildPools(); - stop_glerror(); - } - } - - LLSceneMonitor::getInstance()->fetchQueryResult(); - - LLGLState::checkStates(); - - LLPipeline::sUseOcclusion = occlusion; - - { - LLAppViewer::instance()->pingMainloopTimeout("Display:Sky"); - LL_PROFILE_ZONE_NAMED_CATEGORY_ENVIRONMENT("update sky"); //LL_RECORD_BLOCK_TIME(FTM_UPDATE_SKY); - gSky.updateSky(); - } - - if(gUseWireframe) - { - glClearColor(0.5f, 0.5f, 0.5f, 0.f); - glClear(GL_COLOR_BUFFER_BIT); - } - - LLAppViewer::instance()->pingMainloopTimeout("Display:RenderStart"); - - //// render frontmost floater opaque for occlusion culling purposes - //LLFloater* frontmost_floaterp = gFloaterView->getFrontmost(); - //// assumes frontmost floater with focus is opaque - //if (frontmost_floaterp && gFocusMgr.childHasKeyboardFocus(frontmost_floaterp)) - //{ - // gGL.matrixMode(LLRender::MM_MODELVIEW); - // gGL.pushMatrix(); - // { - // gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - - // glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_TRUE); - // gGL.loadIdentity(); - - // LLRect floater_rect = frontmost_floaterp->calcScreenRect(); - // // deflate by one pixel so rounding errors don't occlude outside of floater extents - // floater_rect.stretch(-1); - // LLRectf floater_3d_rect((F32)floater_rect.mLeft / (F32)gViewerWindow->getWindowWidthScaled(), - // (F32)floater_rect.mTop / (F32)gViewerWindow->getWindowHeightScaled(), - // (F32)floater_rect.mRight / (F32)gViewerWindow->getWindowWidthScaled(), - // (F32)floater_rect.mBottom / (F32)gViewerWindow->getWindowHeightScaled()); - // floater_3d_rect.translate(-0.5f, -0.5f); - // gGL.translatef(0.f, 0.f, -LLViewerCamera::getInstance()->getNear()); - // gGL.scalef(LLViewerCamera::getInstance()->getNear() * LLViewerCamera::getInstance()->getAspect() / sinf(LLViewerCamera::getInstance()->getView()), LLViewerCamera::getInstance()->getNear() / sinf(LLViewerCamera::getInstance()->getView()), 1.f); - // gGL.color4fv(LLColor4::white.mV); - // gGL.begin(LLVertexBuffer::QUADS); - // { - // gGL.vertex3f(floater_3d_rect.mLeft, floater_3d_rect.mBottom, 0.f); - // gGL.vertex3f(floater_3d_rect.mLeft, floater_3d_rect.mTop, 0.f); - // gGL.vertex3f(floater_3d_rect.mRight, floater_3d_rect.mTop, 0.f); - // gGL.vertex3f(floater_3d_rect.mRight, floater_3d_rect.mBottom, 0.f); - // } - // gGL.end(); - // glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE); - // } - // gGL.popMatrix(); - //} - - LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater(); - - LLGLState::checkStates(); - - stop_glerror(); - - gGL.setColorMask(true, true); - - if (LLPipeline::sRenderDeferred) - { - gPipeline.mRT->deferredScreen.bindTarget(); - if (gUseWireframe) - { - F32 g = 0.5f; - glClearColor(g, g, g, 1.f); - } - else - { - glClearColor(1, 0, 1, 1); - } - gPipeline.mRT->deferredScreen.clear(); - } - else - { - gPipeline.mRT->screen.bindTarget(); - if (LLPipeline::sUnderWaterRender && !gPipeline.canUseWindLightShaders()) - { - const LLColor4 &col = LLEnvironment::instance().getCurrentWater()->getWaterFogColor(); - glClearColor(col.mV[0], col.mV[1], col.mV[2], 0.f); - } - gPipeline.mRT->screen.clear(); - } - - gGL.setColorMask(true, false); - - LLAppViewer::instance()->pingMainloopTimeout("Display:RenderGeom"); - - if (!(LLAppViewer::instance()->logoutRequestSent() && LLAppViewer::instance()->hasSavedFinalSnapshot()) - && !gRestoreGL) - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("display - 5") - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD; - - if (gSavedSettings.getBOOL("RenderDepthPrePass")) - { - gGL.setColorMask(false, false); - - static const U32 types[] = { - LLRenderPass::PASS_SIMPLE, - LLRenderPass::PASS_FULLBRIGHT, - LLRenderPass::PASS_SHINY - }; - - U32 num_types = LL_ARRAY_SIZE(types); - gOcclusionProgram.bind(); - for (U32 i = 0; i < num_types; i++) - { - gPipeline.renderObjects(types[i], LLVertexBuffer::MAP_VERTEX, false); - } - - gOcclusionProgram.unbind(); - - } - - gGL.setColorMask(true, true); - gPipeline.renderGeomDeferred(*LLViewerCamera::getInstance(), true); - } - - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Texture Unbind"); - 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"); - - LLRenderTarget &rt = (gPipeline.sRenderDeferred ? gPipeline.mRT->deferredScreen : gPipeline.mRT->screen); - rt.flush(); - - if (LLPipeline::sRenderDeferred) - { - gPipeline.renderDeferredLighting(); - } - - LLPipeline::sUnderWaterRender = false; - - { - //capture the frame buffer. - LLSceneMonitor::getInstance()->capture(); - } - - LLAppViewer::instance()->pingMainloopTimeout("Display:RenderUI"); - if (!for_snapshot) - { - render_ui(); - swap(); - } - - - LLSpatialGroup::sNoDelete = false; - gPipeline.clearReferences(); - } - - LLAppViewer::instance()->pingMainloopTimeout("Display:FrameStats"); - - stop_glerror(); - - display_stats(); - - LLAppViewer::instance()->pingMainloopTimeout("Display:Done"); - - gShiftFrame = false; - - if (gShaderProfileFrame) - { - gShaderProfileFrame = false; - LLGLSLShader::finishProfile(); - } -} - -// WIP simplified copy of display() that does minimal work -void display_cube_face() -{ - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Render Cube Face"); - LL_PROFILE_GPU_ZONE("display cube face"); - - llassert(!gSnapshot); - llassert(!gTeleportDisplay); - llassert(LLStartUp::getStartupState() >= STATE_PRECACHE); - llassert(!LLAppViewer::instance()->logoutRequestSent()); - llassert(!gRestoreGL); - - bool rebuild = false; - - LLGLSDefault gls_default; - LLGLDepthTest gls_depth(GL_TRUE, GL_TRUE, GL_LEQUAL); - - LLVertexBuffer::unbind(); - - gPipeline.disableLights(); - - gPipeline.mBackfaceCull = true; - - gViewerWindow->setup3DViewport(); - - if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD)) - { //don't draw hud objects in this frame - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD); - } - - if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD_PARTICLES)) - { //don't draw hud particles in this frame - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD_PARTICLES); - } - - display_update_camera(); - - { - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Env Update"); - // update all the sky/atmospheric/water settings - LLEnvironment::instance().update(LLViewerCamera::getInstance()); - } - - LLSpatialGroup::sNoDelete = true; - - S32 occlusion = LLPipeline::sUseOcclusion; - LLPipeline::sUseOcclusion = 0; // occlusion data is from main camera point of view, don't read or write it during cube snapshots - //gDepthDirty = true; //let "real" render pipe know it can't trust the depth buffer for occlusion data - - static LLCullResult result; - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD; - LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater(); - gPipeline.updateCull(*LLViewerCamera::getInstance(), result); - - gGL.setColorMask(true, true); - - glClearColor(0, 0, 0, 0); - gPipeline.generateSunShadow(*LLViewerCamera::getInstance()); - - glClear(GL_DEPTH_BUFFER_BIT); // | GL_STENCIL_BUFFER_BIT); - - { - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD; - gPipeline.stateSort(*LLViewerCamera::getInstance(), result); - - if (rebuild) - { - ////////////////////////////////////// - // - // rebuildPools - // - // - gPipeline.rebuildPools(); - stop_glerror(); - } - } - - LLPipeline::sUseOcclusion = occlusion; - - LLAppViewer::instance()->pingMainloopTimeout("Display:RenderStart"); - - LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater(); - - gGL.setColorMask(true, true); - - gPipeline.mRT->deferredScreen.bindTarget(); - if (gUseWireframe) - { - glClearColor(0.5f, 0.5f, 0.5f, 1.f); - } - else - { - glClearColor(1, 0, 1, 1); - } - gPipeline.mRT->deferredScreen.clear(); - - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD; - - gPipeline.renderGeomDeferred(*LLViewerCamera::getInstance()); - - gPipeline.mRT->deferredScreen.flush(); - - gPipeline.renderDeferredLighting(); - - LLPipeline::sUnderWaterRender = false; - - // Finalize scene - //gPipeline.renderFinalize(); - - LLSpatialGroup::sNoDelete = false; - gPipeline.clearReferences(); -} - -void render_hud_attachments() -{ - LLPerfStats::RecordSceneTime T ( LLPerfStats::StatType_t::RENDER_HUDS); // render time capture - Primary contributor to HUDs (though these end up in render batches) - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.pushMatrix(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.pushMatrix(); - - glh::matrix4f current_proj = get_current_projection(); - glh::matrix4f current_mod = get_current_modelview(); - - // clamp target zoom level to reasonable values - gAgentCamera.mHUDTargetZoom = llclamp(gAgentCamera.mHUDTargetZoom, 0.1f, 1.f); - // smoothly interpolate current zoom level - gAgentCamera.mHUDCurZoom = lerp(gAgentCamera.mHUDCurZoom, gAgentCamera.getAgentHUDTargetZoom(), LLSmoothInterpolation::getInterpolant(0.03f)); - - if (LLPipeline::sShowHUDAttachments && !gDisconnected && setup_hud_matrices()) - { - LLPipeline::sRenderingHUDs = true; - LLCamera hud_cam = *LLViewerCamera::getInstance(); - hud_cam.setOrigin(-1.f,0,0); - hud_cam.setAxes(LLVector3(1,0,0), LLVector3(0,1,0), LLVector3(0,0,1)); - LLViewerCamera::updateFrustumPlanes(hud_cam, true); - - bool render_particles = gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_PARTICLES) && gSavedSettings.getBOOL("RenderHUDParticles"); - - //only render hud objects - gPipeline.pushRenderTypeMask(); - - // turn off everything - gPipeline.andRenderTypeMask(LLPipeline::END_RENDER_TYPES); - // turn on HUD - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD); - // turn on HUD particles - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD_PARTICLES); - - // if particles are off, turn off hud-particles as well - if (!render_particles) - { - // turn back off HUD particles - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD_PARTICLES); - } - - bool has_ui = gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI); - if (has_ui) - { - gPipeline.toggleRenderDebugFeature(LLPipeline::RENDER_DEBUG_FEATURE_UI); - } - - S32 use_occlusion = LLPipeline::sUseOcclusion; - LLPipeline::sUseOcclusion = 0; - - //cull, sort, and render hud objects - static LLCullResult result; - LLSpatialGroup::sNoDelete = true; - - LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD; - gPipeline.updateCull(hud_cam, result); - - // Toggle render types - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_BUMP); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_SIMPLE); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_VOLUME); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_ALPHA); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_ALPHA_PRE_WATER); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_ALPHA_MASK); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_FULLBRIGHT_ALPHA_MASK); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_FULLBRIGHT); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_GLTF_PBR); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_GLTF_PBR_ALPHA_MASK); - - // Toggle render passes - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_ALPHA); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_BUMP); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_MATERIAL); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_SHINY); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_INVISIBLE); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_INVISI_SHINY); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_GLTF_PBR); - gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_GLTF_PBR_ALPHA_MASK); - - gPipeline.stateSort(hud_cam, result); - - gPipeline.renderGeomPostDeferred(hud_cam); - - LLSpatialGroup::sNoDelete = false; - //gPipeline.clearReferences(); - - render_hud_elements(); - - //restore type mask - gPipeline.popRenderTypeMask(); - - if (has_ui) - { - gPipeline.toggleRenderDebugFeature(LLPipeline::RENDER_DEBUG_FEATURE_UI); - } - LLPipeline::sUseOcclusion = use_occlusion; - LLPipeline::sRenderingHUDs = false; - } - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.popMatrix(); - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.popMatrix(); - - set_current_projection(current_proj); - set_current_modelview(current_mod); -} - -LLRect get_whole_screen_region() -{ - LLRect whole_screen = gViewerWindow->getWorldViewRectScaled(); - - // apply camera zoom transform (for high res screenshots) - F32 zoom_factor = LLViewerCamera::getInstance()->getZoomFactor(); - S16 sub_region = LLViewerCamera::getInstance()->getZoomSubRegion(); - if (zoom_factor > 1.f) - { - S32 num_horizontal_tiles = llceil(zoom_factor); - S32 tile_width = ll_round((F32)gViewerWindow->getWorldViewWidthScaled() / zoom_factor); - S32 tile_height = ll_round((F32)gViewerWindow->getWorldViewHeightScaled() / zoom_factor); - int tile_y = sub_region / num_horizontal_tiles; - int tile_x = sub_region - (tile_y * num_horizontal_tiles); - - whole_screen.setLeftTopAndSize(tile_x * tile_width, gViewerWindow->getWorldViewHeightScaled() - (tile_y * tile_height), tile_width, tile_height); - } - return whole_screen; -} - -bool get_hud_matrices(const LLRect& screen_region, glh::matrix4f &proj, glh::matrix4f &model) -{ - if (isAgentAvatarValid() && gAgentAvatarp->hasHUDAttachment()) - { - F32 zoom_level = gAgentCamera.mHUDCurZoom; - LLBBox hud_bbox = gAgentAvatarp->getHUDBBox(); - - F32 hud_depth = llmax(1.f, hud_bbox.getExtentLocal().mV[VX] * 1.1f); - proj = gl_ortho(-0.5f * LLViewerCamera::getInstance()->getAspect(), 0.5f * LLViewerCamera::getInstance()->getAspect(), -0.5f, 0.5f, 0.f, hud_depth); - proj.element(2,2) = -0.01f; - - F32 aspect_ratio = LLViewerCamera::getInstance()->getAspect(); - - glh::matrix4f mat; - F32 scale_x = (F32)gViewerWindow->getWorldViewWidthScaled() / (F32)screen_region.getWidth(); - 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() - 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; - - glh::matrix4f tmp_model((GLfloat*) OGL_TO_CFR_ROTATION); - - mat.set_scale(glh::vec3f(zoom_level, zoom_level, zoom_level)); - mat.set_translate(glh::vec3f(-hud_bbox.getCenterLocal().mV[VX] + (hud_depth * 0.5f), 0.f, 0.f)); - - tmp_model *= mat; - model = tmp_model; - return true; - } - else - { - return false; - } -} - -bool get_hud_matrices(glh::matrix4f &proj, glh::matrix4f &model) -{ - LLRect whole_screen = get_whole_screen_region(); - return get_hud_matrices(whole_screen, proj, model); -} - -bool setup_hud_matrices() -{ - LLRect whole_screen = get_whole_screen_region(); - return setup_hud_matrices(whole_screen); -} - -bool setup_hud_matrices(const LLRect& screen_region) -{ - glh::matrix4f proj, model; - bool result = get_hud_matrices(screen_region, proj, model); - if (!result) return result; - - // set up transform to keep HUD objects in front of camera - gGL.matrixMode(LLRender::MM_PROJECTION); - gGL.loadMatrix(proj.m); - set_current_projection(proj); - - gGL.matrixMode(LLRender::MM_MODELVIEW); - gGL.loadMatrix(model.m); - set_current_modelview(model); - return true; -} - -void render_ui(F32 zoom_factor, int subfield) -{ - LLPerfStats::RecordSceneTime T ( LLPerfStats::StatType_t::RENDER_UI ); // render time capture - Primary UI stat can have HUD time overlap (TODO) - LL_PROFILE_ZONE_SCOPED_CATEGORY_UI; //LL_RECORD_BLOCK_TIME(FTM_RENDER_UI); - LL_PROFILE_GPU_ZONE("ui"); - LLGLState::checkStates(); - - glh::matrix4f saved_view = get_current_modelview(); - - if (!gSnapshot) - { - gGL.pushMatrix(); - gGL.loadMatrix(gGLLastModelView); - set_current_modelview(copy_matrix(gGLLastModelView)); - } - - if(LLSceneMonitor::getInstance()->needsUpdate()) - { - gGL.pushMatrix(); - gViewerWindow->setup2DRender(); - LLSceneMonitor::getInstance()->compare(); - gViewerWindow->setup3DRender(); - gGL.popMatrix(); - } - - // apply gamma correction and post effects - gPipeline.renderFinalize(); - - { - LLGLState::checkStates(); - - - LL_PROFILE_ZONE_NAMED_CATEGORY_UI("HUD"); - render_hud_elements(); - LLGLState::checkStates(); - render_hud_attachments(); - - LLGLState::checkStates(); - - LLGLSDefault gls_default; - LLGLSUIDefault gls_ui; - { - gPipeline.disableLights(); - } - - bool render_ui = gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI); - if (render_ui) - { - if (!gDisconnected) - { - LL_PROFILE_ZONE_NAMED_CATEGORY_UI("UI 3D"); //LL_RECORD_BLOCK_TIME(FTM_RENDER_UI_3D); - LLGLState::checkStates(); - render_ui_3d(); - LLGLState::checkStates(); - } - else - { - render_disconnected_background(); - } - } - - if (render_ui) - { - LL_PROFILE_ZONE_NAMED_CATEGORY_UI("UI 2D"); //LL_RECORD_BLOCK_TIME(FTM_RENDER_UI_2D); - LLHUDObject::renderAll(); - render_ui_2d(); - } - - gViewerWindow->setup2DRender(); - gViewerWindow->updateDebugText(); - gViewerWindow->drawDebugText(); - } - - if (!gSnapshot) - { - set_current_modelview(saved_view); - gGL.popMatrix(); - } -} - -void swap() -{ - LLPerfStats::RecordSceneTime T ( LLPerfStats::StatType_t::RENDER_SWAP ); // render time capture - Swap buffer time - can signify excessive data transfer to/from GPU - LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Swap"); - LL_PROFILE_GPU_ZONE("swap"); - if (gDisplaySwapBuffers) - { - gViewerWindow->getWindow()->swapBuffers(); - } - gDisplaySwapBuffers = true; -} - -void renderCoordinateAxes() -{ - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - gGL.begin(LLRender::LINES); - gGL.color3f(1.0f, 0.0f, 0.0f); // i direction = X-Axis = red - gGL.vertex3f(0.0f, 0.0f, 0.0f); - gGL.vertex3f(2.0f, 0.0f, 0.0f); - gGL.vertex3f(3.0f, 0.0f, 0.0f); - gGL.vertex3f(5.0f, 0.0f, 0.0f); - gGL.vertex3f(6.0f, 0.0f, 0.0f); - gGL.vertex3f(8.0f, 0.0f, 0.0f); - // Make an X - gGL.vertex3f(11.0f, 1.0f, 1.0f); - gGL.vertex3f(11.0f, -1.0f, -1.0f); - gGL.vertex3f(11.0f, 1.0f, -1.0f); - gGL.vertex3f(11.0f, -1.0f, 1.0f); - - gGL.color3f(0.0f, 1.0f, 0.0f); // j direction = Y-Axis = green - gGL.vertex3f(0.0f, 0.0f, 0.0f); - gGL.vertex3f(0.0f, 2.0f, 0.0f); - gGL.vertex3f(0.0f, 3.0f, 0.0f); - gGL.vertex3f(0.0f, 5.0f, 0.0f); - gGL.vertex3f(0.0f, 6.0f, 0.0f); - gGL.vertex3f(0.0f, 8.0f, 0.0f); - // Make a Y - gGL.vertex3f(1.0f, 11.0f, 1.0f); - gGL.vertex3f(0.0f, 11.0f, 0.0f); - gGL.vertex3f(-1.0f, 11.0f, 1.0f); - gGL.vertex3f(0.0f, 11.0f, 0.0f); - gGL.vertex3f(0.0f, 11.0f, 0.0f); - gGL.vertex3f(0.0f, 11.0f, -1.0f); - - gGL.color3f(0.0f, 0.0f, 1.0f); // Z-Axis = blue - gGL.vertex3f(0.0f, 0.0f, 0.0f); - gGL.vertex3f(0.0f, 0.0f, 2.0f); - gGL.vertex3f(0.0f, 0.0f, 3.0f); - gGL.vertex3f(0.0f, 0.0f, 5.0f); - gGL.vertex3f(0.0f, 0.0f, 6.0f); - gGL.vertex3f(0.0f, 0.0f, 8.0f); - // Make a Z - gGL.vertex3f(-1.0f, 1.0f, 11.0f); - gGL.vertex3f(1.0f, 1.0f, 11.0f); - gGL.vertex3f(1.0f, 1.0f, 11.0f); - gGL.vertex3f(-1.0f, -1.0f, 11.0f); - gGL.vertex3f(-1.0f, -1.0f, 11.0f); - gGL.vertex3f(1.0f, -1.0f, 11.0f); - gGL.end(); -} - - -void draw_axes() -{ - LLGLSUIDefault gls_ui; - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - // A vertical white line at origin - LLVector3 v = gAgent.getPositionAgent(); - gGL.begin(LLRender::LINES); - gGL.color3f(1.0f, 1.0f, 1.0f); - gGL.vertex3f(0.0f, 0.0f, 0.0f); - gGL.vertex3f(0.0f, 0.0f, 40.0f); - gGL.end(); - // Some coordinate axes - gGL.pushMatrix(); - gGL.translatef( v.mV[VX], v.mV[VY], v.mV[VZ] ); - renderCoordinateAxes(); - gGL.popMatrix(); -} - -void render_ui_3d() -{ - LLGLSPipeline gls_pipeline; - - ////////////////////////////////////// - // - // Render 3D UI elements - // NOTE: zbuffer is cleared before we get here by LLDrawPoolHUD, - // so 3d elements requiring Z buffer are moved to LLDrawPoolHUD - // - - ///////////////////////////////////////////////////////////// - // - // Render 2.5D elements (2D elements in the world) - // Stuff without z writes - // - - // Debugging stuff goes before the UI. - - stop_glerror(); - - gUIProgram.bind(); - gGL.color4f(1, 1, 1, 1); - - // Coordinate axes - if (gSavedSettings.getBOOL("ShowAxes")) - { - draw_axes(); - } - - gViewerWindow->renderSelections(false, false, true); // Non HUD call in render_hud_elements - - if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI)) - { - // Render debugging beacons. - gObjectList.renderObjectBeacons(); - gObjectList.resetObjectBeacons(); - gSky.addSunMoonBeacons(); - } - - stop_glerror(); -} - -void render_ui_2d() -{ - LLGLSUIDefault gls_ui; - - ///////////////////////////////////////////////////////////// - // - // Render 2D UI elements that overlay the world (no z compare) - - // Disable wireframe mode below here, as this is HUD/menus - glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); - - // Menu overlays, HUD, etc - gViewerWindow->setup2DRender(); - - F32 zoom_factor = LLViewerCamera::getInstance()->getZoomFactor(); - S16 sub_region = LLViewerCamera::getInstance()->getZoomSubRegion(); - - if (zoom_factor > 1.f) - { - //decompose subregion number to x and y values - int pos_y = sub_region / llceil(zoom_factor); - int pos_x = sub_region - (pos_y*llceil(zoom_factor)); - // offset for this tile - LLFontGL::sCurOrigin.mX -= ll_round((F32)gViewerWindow->getWindowWidthScaled() * (F32)pos_x / zoom_factor); - LLFontGL::sCurOrigin.mY -= ll_round((F32)gViewerWindow->getWindowHeightScaled() * (F32)pos_y / zoom_factor); - } - - stop_glerror(); - - // render outline for HUD - if (isAgentAvatarValid() && gAgentCamera.mHUDCurZoom < 0.98f) - { - gUIProgram.bind(); - gGL.pushMatrix(); - S32 half_width = (gViewerWindow->getWorldViewWidthScaled() / 2); - S32 half_height = (gViewerWindow->getWorldViewHeightScaled() / 2); - gGL.scalef(LLUI::getScaleFactor().mV[0], LLUI::getScaleFactor().mV[1], 1.f); - gGL.translatef((F32)half_width, (F32)half_height, 0.f); - F32 zoom = gAgentCamera.mHUDCurZoom; - gGL.scalef(zoom,zoom,1.f); - gGL.color4fv(LLColor4::white.mV); - gl_rect_2d(-half_width, half_height, half_width, -half_height, false); - gGL.popMatrix(); - gUIProgram.unbind(); - stop_glerror(); - } - - - if (gSavedSettings.getBOOL("RenderUIBuffer")) - { - if (LLView::sIsRectDirty) - { - LLView::sIsRectDirty = false; - LLRect t_rect; - - gPipeline.mRT->uiScreen.bindTarget(); - gGL.setColorMask(true, true); - { - static const S32 pad = 8; - - LLView::sDirtyRect.mLeft -= pad; - LLView::sDirtyRect.mRight += pad; - LLView::sDirtyRect.mBottom -= pad; - LLView::sDirtyRect.mTop += pad; - - LLGLEnable scissor(GL_SCISSOR_TEST); - static LLRect last_rect = LLView::sDirtyRect; - - //union with last rect to avoid mouse poop - last_rect.unionWith(LLView::sDirtyRect); - - t_rect = LLView::sDirtyRect; - LLView::sDirtyRect = last_rect; - last_rect = t_rect; - - last_rect.mLeft = LLRect::tCoordType(last_rect.mLeft / LLUI::getScaleFactor().mV[0]); - last_rect.mRight = LLRect::tCoordType(last_rect.mRight / LLUI::getScaleFactor().mV[0]); - last_rect.mTop = LLRect::tCoordType(last_rect.mTop / LLUI::getScaleFactor().mV[1]); - last_rect.mBottom = LLRect::tCoordType(last_rect.mBottom / LLUI::getScaleFactor().mV[1]); - - LLRect clip_rect(last_rect); - - glClear(GL_COLOR_BUFFER_BIT); - - gViewerWindow->draw(); - } - - gPipeline.mRT->uiScreen.flush(); - gGL.setColorMask(true, false); - - LLView::sDirtyRect = t_rect; - } - - LLGLDisable cull(GL_CULL_FACE); - LLGLDisable blend(GL_BLEND); - S32 width = gViewerWindow->getWindowWidthScaled(); - S32 height = gViewerWindow->getWindowHeightScaled(); - gGL.getTexUnit(0)->bind(&gPipeline.mRT->uiScreen); - gGL.begin(LLRender::TRIANGLE_STRIP); - gGL.color4f(1,1,1,1); - gGL.texCoord2f(0, 0); gGL.vertex2i(0, 0); - gGL.texCoord2f(width, 0); gGL.vertex2i(width, 0); - gGL.texCoord2f(0, height); gGL.vertex2i(0, height); - gGL.texCoord2f(width, height); gGL.vertex2i(width, height); - gGL.end(); - } - else - { - gViewerWindow->draw(); - } - - - - // reset current origin for font rendering, in case of tiling render - LLFontGL::sCurOrigin.set(0, 0); -} - -void render_disconnected_background() -{ - gUIProgram.bind(); - - gGL.color4f(1,1,1,1); - if (!gDisconnectedImagep && gDisconnected) - { - LL_INFOS() << "Loading last bitmap..." << LL_ENDL; - - std::string temp_str; - temp_str = gDirUtilp->getLindenUserDir() + gDirUtilp->getDirDelimiter() + LLStartUp::getScreenLastFilename(); - - LLPointer<LLImagePNG> image_png = new LLImagePNG; - if( !image_png->load(temp_str) ) - { - //LL_INFOS() << "Bitmap load failed" << LL_ENDL; - return; - } - - LLPointer<LLImageRaw> raw = new LLImageRaw; - if (!image_png->decode(raw, 0.0f)) - { - LL_INFOS() << "Bitmap decode failed" << LL_ENDL; - gDisconnectedImagep = NULL; - return; - } - - U8 *rawp = raw->getData(); - S32 npixels = (S32)image_png->getWidth()*(S32)image_png->getHeight(); - for (S32 i = 0; i < npixels; i++) - { - S32 sum = 0; - sum = *rawp + *(rawp+1) + *(rawp+2); - sum /= 3; - *rawp = ((S32)sum*6 + *rawp)/7; - rawp++; - *rawp = ((S32)sum*6 + *rawp)/7; - rawp++; - *rawp = ((S32)sum*6 + *rawp)/7; - rawp++; - } - - - raw->expandToPowerOfTwo(); - gDisconnectedImagep = LLViewerTextureManager::getLocalTexture(raw.get(), false ); - gStartTexture = gDisconnectedImagep; - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - } - - // Make sure the progress view always fills the entire window. - S32 width = gViewerWindow->getWindowWidthScaled(); - S32 height = gViewerWindow->getWindowHeightScaled(); - - if (gDisconnectedImagep) - { - LLGLSUIDefault gls_ui; - gViewerWindow->setup2DRender(); - gGL.pushMatrix(); - { - // scale ui to reflect UIScaleFactor - // this can't be done in setup2DRender because it requires a - // pushMatrix/popMatrix pair - const LLVector2& display_scale = gViewerWindow->getDisplayScale(); - gGL.scalef(display_scale.mV[VX], display_scale.mV[VY], 1.f); - - gGL.getTexUnit(0)->bind(gDisconnectedImagep); - gGL.color4f(1.f, 1.f, 1.f, 1.f); - gl_rect_2d_simple_tex(width, height); - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - } - gGL.popMatrix(); - } - gGL.flush(); - - gUIProgram.unbind(); -} - -void display_cleanup() -{ - gDisconnectedImagep = NULL; -} - +/**
+ * @file llviewerdisplay.cpp
+ * @brief LLViewerDisplay class implementation
+ *
+ * $LicenseInfo:firstyear=2004&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llviewerdisplay.h"
+
+#include "llgl.h"
+#include "llrender.h"
+#include "llglheaders.h"
+#include "llgltfmateriallist.h"
+#include "llagent.h"
+#include "llagentcamera.h"
+#include "llviewercontrol.h"
+#include "llcoord.h"
+#include "llcriticaldamp.h"
+#include "lldir.h"
+#include "lldynamictexture.h"
+#include "lldrawpoolalpha.h"
+#include "llfeaturemanager.h"
+//#include "llfirstuse.h"
+#include "llhudmanager.h"
+#include "llimagepng.h"
+#include "llmemory.h"
+#include "llselectmgr.h"
+#include "llsky.h"
+#include "llstartup.h"
+#include "lltoolfocus.h"
+#include "lltoolmgr.h"
+#include "lltooldraganddrop.h"
+#include "lltoolpie.h"
+#include "lltracker.h"
+#include "lltrans.h"
+#include "llui.h"
+#include "llviewercamera.h"
+#include "llviewerobjectlist.h"
+#include "llviewerparcelmgr.h"
+#include "llviewerwindow.h"
+#include "llvoavatarself.h"
+#include "llvograss.h"
+#include "llworld.h"
+#include "pipeline.h"
+#include "llspatialpartition.h"
+#include "llappviewer.h"
+#include "llstartup.h"
+#include "llviewershadermgr.h"
+#include "llfasttimer.h"
+#include "llfloatertools.h"
+#include "llviewertexturelist.h"
+#include "llfocusmgr.h"
+#include "llcubemap.h"
+#include "llviewerregion.h"
+#include "lldrawpoolwater.h"
+#include "lldrawpoolbump.h"
+#include "llpostprocess.h"
+#include "llscenemonitor.h"
+
+#include "llenvironment.h"
+#include "llperfstats.h"
+
+extern LLPointer<LLViewerTexture> gStartTexture;
+extern bool gShiftFrame;
+
+LLPointer<LLViewerTexture> gDisconnectedImagep = NULL;
+
+// used to toggle renderer back on after teleport
+bool gTeleportDisplay = false;
+LLFrameTimer gTeleportDisplayTimer;
+LLFrameTimer gTeleportArrivalTimer;
+const F32 RESTORE_GL_TIME = 5.f; // Wait this long while reloading textures before we raise the curtain
+
+bool gForceRenderLandFence = false;
+bool gDisplaySwapBuffers = false;
+bool gDepthDirty = false;
+bool gResizeScreenTexture = false;
+bool gResizeShadowTexture = false;
+bool gWindowResized = false;
+bool gSnapshot = false;
+bool gCubeSnapshot = false;
+bool gSnapshotNoPost = false;
+bool gShaderProfileFrame = false;
+
+// This is how long the sim will try to teleport you before giving up.
+const F32 TELEPORT_EXPIRY = 15.0f;
+// Additional time (in seconds) to wait per attachment
+const F32 TELEPORT_EXPIRY_PER_ATTACHMENT = 3.f;
+
+U32 gRecentFrameCount = 0; // number of 'recent' frames
+LLFrameTimer gRecentFPSTime;
+LLFrameTimer gRecentMemoryTime;
+LLFrameTimer gAssetStorageLogTime;
+
+// Rendering stuff
+void pre_show_depth_buffer();
+void post_show_depth_buffer();
+void render_ui(F32 zoom_factor = 1.f, int subfield = 0);
+void swap();
+void render_hud_attachments();
+void render_ui_3d();
+void render_ui_2d();
+void render_disconnected_background();
+
+void display_startup()
+{
+ if ( !gViewerWindow
+ || !gViewerWindow->getActive()
+ || !gViewerWindow->getWindow()->getVisible()
+ || gViewerWindow->getWindow()->getMinimized()
+ || gNonInteractive)
+ {
+ return;
+ }
+
+ gPipeline.updateGL();
+
+ // Written as branch to appease GCC which doesn't like different
+ // pointer types across ternary ops
+ //
+ if (!LLViewerFetchedTexture::sWhiteImagep.isNull())
+ {
+ LLTexUnit::sWhiteTexture = LLViewerFetchedTexture::sWhiteImagep->getTexName();
+ }
+
+ LLGLSDefault gls_default;
+
+ // Required for HTML update in login screen
+ static S32 frame_count = 0;
+
+ LLGLState::checkStates();
+
+ if (frame_count++ > 1) // make sure we have rendered a frame first
+ {
+ LLViewerDynamicTexture::updateAllInstances();
+ }
+ else
+ {
+ LL_DEBUGS("Window") << "First display_startup frame" << LL_ENDL;
+ }
+
+ LLGLState::checkStates();
+
+ glClear(GL_DEPTH_BUFFER_BIT | GL_COLOR_BUFFER_BIT); // | GL_STENCIL_BUFFER_BIT);
+ LLGLSUIDefault gls_ui;
+ gPipeline.disableLights();
+
+ if (gViewerWindow)
+ gViewerWindow->setup2DRender();
+ if (gViewerWindow)
+ gViewerWindow->draw();
+ gGL.flush();
+
+ LLVertexBuffer::unbind();
+
+ LLGLState::checkStates();
+
+ if (gViewerWindow && gViewerWindow->getWindow())
+ gViewerWindow->getWindow()->swapBuffers();
+
+ glClear(GL_DEPTH_BUFFER_BIT);
+}
+
+void display_update_camera()
+{
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Update Camera");
+ // TODO: cut draw distance down if customizing avatar?
+ // TODO: cut draw distance on per-parcel basis?
+
+ // Cut draw distance in half when customizing avatar,
+ // but on the viewer only.
+ F32 final_far = gAgentCamera.mDrawDistance;
+ if (gCubeSnapshot)
+ {
+ final_far = gSavedSettings.getF32("RenderReflectionProbeDrawDistance");
+ }
+ else if (CAMERA_MODE_CUSTOMIZE_AVATAR == gAgentCamera.getCameraMode())
+
+ {
+ final_far *= 0.5f;
+ }
+ LLViewerCamera::getInstance()->setFar(final_far);
+ gViewerWindow->setup3DRender();
+
+ if (!gCubeSnapshot)
+ {
+ // Update land visibility too
+ LLWorld::getInstance()->setLandFarClip(final_far);
+ }
+}
+
+// Write some stats to LL_INFOS()
+void display_stats()
+{
+ LL_PROFILE_ZONE_SCOPED
+ const F32 FPS_LOG_FREQUENCY = 10.f;
+ if (gRecentFPSTime.getElapsedTimeF32() >= FPS_LOG_FREQUENCY)
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("DS - FPS");
+ F32 fps = gRecentFrameCount / FPS_LOG_FREQUENCY;
+ LL_INFOS() << llformat("FPS: %.02f", fps) << LL_ENDL;
+ gRecentFrameCount = 0;
+ gRecentFPSTime.reset();
+ }
+ F32 mem_log_freq = gSavedSettings.getF32("MemoryLogFrequency");
+ if (mem_log_freq > 0.f && gRecentMemoryTime.getElapsedTimeF32() >= mem_log_freq)
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("DS - Memory");
+ gMemoryAllocated = U64Bytes(LLMemory::getCurrentRSS());
+ U32Megabytes memory = gMemoryAllocated;
+ LL_INFOS() << "MEMORY: " << memory << LL_ENDL;
+ LLMemory::logMemoryInfo(true) ;
+ gRecentMemoryTime.reset();
+ }
+ const F32 ASSET_STORAGE_LOG_FREQUENCY = 60.f;
+ if (gAssetStorageLogTime.getElapsedTimeF32() >= ASSET_STORAGE_LOG_FREQUENCY)
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("DS - Asset Storage");
+ gAssetStorageLogTime.reset();
+ gAssetStorage->logAssetStorageInfo();
+ }
+}
+
+static void update_tp_display(bool minimized)
+{
+ static LLCachedControl<F32> teleport_arrival_delay(gSavedSettings, "TeleportArrivalDelay");
+ static LLCachedControl<F32> teleport_local_delay(gSavedSettings, "TeleportLocalDelay");
+
+ S32 attach_count = 0;
+ if (isAgentAvatarValid())
+ {
+ attach_count = gAgentAvatarp->getAttachmentCount();
+ }
+ F32 teleport_save_time = TELEPORT_EXPIRY + TELEPORT_EXPIRY_PER_ATTACHMENT * attach_count;
+ F32 teleport_elapsed = gTeleportDisplayTimer.getElapsedTimeF32();
+ F32 teleport_percent = teleport_elapsed * (100.f / teleport_save_time);
+ if (gAgent.getTeleportState() != LLAgent::TELEPORT_START && teleport_percent > 100.f)
+ {
+ // Give up. Don't keep the UI locked forever.
+ LL_WARNS("Teleport") << "Giving up on teleport. elapsed time " << teleport_elapsed << " exceeds max time " << teleport_save_time << LL_ENDL;
+ gAgent.setTeleportState(LLAgent::TELEPORT_NONE);
+ gAgent.setTeleportMessage(std::string());
+ }
+
+ // Make sure the TP progress panel gets hidden in case the viewer window
+ // is minimized *during* a TP. HB
+ if (minimized)
+ {
+ gViewerWindow->setShowProgress(false);
+ }
+
+ const std::string& message = gAgent.getTeleportMessage();
+ switch (gAgent.getTeleportState())
+ {
+ case LLAgent::TELEPORT_PENDING:
+ {
+ gTeleportDisplayTimer.reset();
+ const std::string& msg = LLAgent::sTeleportProgressMessages["pending"];
+ if (!minimized)
+ {
+ gViewerWindow->setShowProgress(true);
+ gViewerWindow->setProgressPercent(llmin(teleport_percent, 0.0f));
+ gViewerWindow->setProgressString(msg);
+ }
+ gAgent.setTeleportMessage(msg);
+ break;
+ }
+
+ case LLAgent::TELEPORT_START:
+ {
+ // Transition to REQUESTED. Viewer has sent some kind
+ // of TeleportRequest to the source simulator
+ gTeleportDisplayTimer.reset();
+ const std::string& msg = LLAgent::sTeleportProgressMessages["requesting"];
+ LL_INFOS("Teleport") << "A teleport request has been sent, setting state to TELEPORT_REQUESTED" << LL_ENDL;
+ gAgent.setTeleportState(LLAgent::TELEPORT_REQUESTED);
+ gAgent.setTeleportMessage(msg);
+ if (!minimized)
+ {
+ gViewerWindow->setShowProgress(true);
+ gViewerWindow->setProgressPercent(llmin(teleport_percent, 0.0f));
+ gViewerWindow->setProgressString(msg);
+ gViewerWindow->setProgressMessage(gAgent.mMOTD);
+ }
+ break;
+ }
+
+ case LLAgent::TELEPORT_REQUESTED:
+ // Waiting for source simulator to respond
+ if (!minimized)
+ {
+ gViewerWindow->setProgressPercent(llmin(teleport_percent, 37.5f));
+ gViewerWindow->setProgressString(message);
+ }
+ break;
+
+ case LLAgent::TELEPORT_MOVING:
+ // Viewer has received destination location from source simulator
+ if (!minimized)
+ {
+ gViewerWindow->setProgressPercent(llmin(teleport_percent, 75.f));
+ gViewerWindow->setProgressString(message);
+ }
+ break;
+
+ case LLAgent::TELEPORT_START_ARRIVAL:
+ // Transition to ARRIVING. Viewer has received avatar update, etc.,
+ // from destination simulator
+ gTeleportArrivalTimer.reset();
+ LL_INFOS("Teleport") << "Changing state to TELEPORT_ARRIVING" << LL_ENDL;
+ gAgent.setTeleportState(LLAgent::TELEPORT_ARRIVING);
+ gAgent.setTeleportMessage(LLAgent::sTeleportProgressMessages["arriving"]);
+ gAgent.sheduleTeleportIM();
+ gTextureList.mForceResetTextureStats = true;
+ gAgentCamera.resetView(true, true);
+ if (!minimized)
+ {
+ gViewerWindow->setProgressCancelButtonVisible(false, LLTrans::getString("Cancel"));
+ gViewerWindow->setProgressPercent(75.f);
+ }
+ break;
+
+ case LLAgent::TELEPORT_ARRIVING:
+ // Make the user wait while content "pre-caches"
+ {
+ F32 arrival_fraction = (gTeleportArrivalTimer.getElapsedTimeF32() / teleport_arrival_delay());
+ if (arrival_fraction > 1.f)
+ {
+ arrival_fraction = 1.f;
+ //LLFirstUse::useTeleport();
+ LL_INFOS("Teleport") << "arrival_fraction is " << arrival_fraction << " changing state to TELEPORT_NONE" << LL_ENDL;
+ gAgent.setTeleportState(LLAgent::TELEPORT_NONE);
+ }
+ if (!minimized)
+ {
+ gViewerWindow->setProgressCancelButtonVisible(false, LLTrans::getString("Cancel"));
+ gViewerWindow->setProgressPercent(arrival_fraction * 25.f + 75.f);
+ gViewerWindow->setProgressString(message);
+ }
+ 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();
+ LL_INFOS("Teleport") << "State is local and gTeleportDisplayTimer " << gTeleportDisplayTimer.getElapsedTimeF32()
+ << " exceeds teleport_local_delete " << teleport_local_delay
+ << "; setting state to TELEPORT_NONE"
+ << LL_ENDL;
+ gAgent.setTeleportState(LLAgent::TELEPORT_NONE);
+ }
+ break;
+ }
+
+ case LLAgent::TELEPORT_NONE:
+ // No teleport in progress
+ gViewerWindow->setShowProgress(false);
+ gTeleportDisplay = false;
+ }
+}
+
+// Paint the display!
+void display(bool rebuild, F32 zoom_factor, int subfield, bool for_snapshot)
+{
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Render");
+
+ LLPerfStats::RecordSceneTime T (LLPerfStats::StatType_t::RENDER_DISPLAY); // render time capture - This is the main stat for overall rendering.
+
+ if (gWindowResized)
+ { //skip render on frames where window has been resized
+ LL_DEBUGS("Window") << "Resizing window" << LL_ENDL;
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Resize Window");
+ gGL.flush();
+ glClear(GL_COLOR_BUFFER_BIT);
+ gViewerWindow->getWindow()->swapBuffers();
+ LLPipeline::refreshCachedSettings();
+ gPipeline.resizeScreenTexture();
+ gResizeScreenTexture = false;
+ gWindowResized = false;
+ return;
+ }
+
+ if (gResizeShadowTexture)
+ { //skip render on frames where window has been resized
+ gPipeline.resizeShadowTexture();
+ gResizeShadowTexture = false;
+ }
+
+ gSnapshot = for_snapshot;
+
+ if (LLPipeline::sRenderDeferred)
+ { //hack to make sky show up in deferred snapshots
+ for_snapshot = false;
+ }
+
+ LLGLSDefault gls_default;
+ LLGLDepthTest gls_depth(GL_TRUE, GL_TRUE, GL_LEQUAL);
+
+ LLVertexBuffer::unbind();
+
+ LLGLState::checkStates();
+
+ gPipeline.disableLights();
+
+ // Don't draw if the window is hidden or minimized.
+ // In fact, must explicitly check the minimized state before drawing.
+ // Attempting to draw into a minimized window causes a GL error. JC
+ if ( !gViewerWindow->getActive()
+ || !gViewerWindow->getWindow()->getVisible()
+ || gViewerWindow->getWindow()->getMinimized()
+ || gNonInteractive)
+ {
+ // Clean up memory the pools may have allocated
+ if (rebuild)
+ {
+ stop_glerror();
+ gPipeline.rebuildPools();
+ stop_glerror();
+ }
+
+ stop_glerror();
+ gViewerWindow->returnEmptyPicks();
+ stop_glerror();
+
+ // We still need to update the teleport progress (to get changes done
+ // in TP states, else the sim does not get the messages signaling the
+ // agent's arrival). This fixes BUG-230616. HB
+ if (gTeleportDisplay)
+ {
+ // true = minimized, do not show/update the TP screen. HB
+ update_tp_display(true);
+ }
+ return;
+ }
+
+ gViewerWindow->checkSettings();
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Picking");
+ gViewerWindow->performPick();
+ }
+
+ LLAppViewer::instance()->pingMainloopTimeout("Display:CheckStates");
+ LLGLState::checkStates();
+
+ //////////////////////////////////////////////////////////
+ //
+ // Logic for forcing window updates if we're in drone mode.
+ //
+
+ // *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;
+ if ((gFrameTimeSeconds - last_update_time) > 1.f)
+ {
+ InvalidateRect((HWND)gViewerWindow->getPlatformWindow(), NULL, false);
+ last_update_time = gFrameTimeSeconds;
+ }
+#elif LL_DARWIN
+ // MBW -- Do something clever here.
+#endif
+ // Not actually rendering, don't bother.
+ return;
+ }
+
+
+ //
+ // Bail out if we're in the startup state and don't want to try to
+ // render the world.
+ //
+ if (LLStartUp::getStartupState() < STATE_PRECACHE)
+ {
+ LLAppViewer::instance()->pingMainloopTimeout("Display:Startup");
+ display_startup();
+ return;
+ }
+
+
+ if (gShaderProfileFrame)
+ {
+ LLGLSLShader::initProfile();
+ }
+
+ //LLGLState::verify(false);
+
+ /////////////////////////////////////////////////
+ //
+ // Update GL Texture statistics (used for discard logic?)
+ //
+
+ LLAppViewer::instance()->pingMainloopTimeout("Display:TextureStats");
+ stop_glerror();
+
+ LLImageGL::updateStats(gFrameTimeSeconds);
+
+ LLVOAvatar::sRenderName = gSavedSettings.getS32("AvatarNameTagMode");
+ LLVOAvatar::sRenderGroupTitles = (gSavedSettings.getBOOL("NameTagShowGroupTitles") && gSavedSettings.getS32("AvatarNameTagMode"));
+
+ gPipeline.mBackfaceCull = true;
+ gFrameCount++;
+ gRecentFrameCount++;
+ if (gFocusMgr.getAppHasFocus())
+ {
+ gForegroundFrameCount++;
+ }
+
+ //////////////////////////////////////////////////////////
+ //
+ // Display start screen if we're teleporting, and skip render
+ //
+
+ if (gTeleportDisplay)
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Teleport Display");
+ LLAppViewer::instance()->pingMainloopTimeout("Display:Teleport");
+ // Note: false = not minimized, do update the TP screen. HB
+ update_tp_display(false);
+ }
+ else if(LLAppViewer::instance()->logoutRequestSent())
+ {
+ LLAppViewer::instance()->pingMainloopTimeout("Display:Logout");
+ F32 percent_done = gLogoutTimer.getElapsedTimeF32() * 100.f / gLogoutMaxTime;
+ if (percent_done > 100.f)
+ {
+ percent_done = 100.f;
+ }
+
+ if( LLApp::isExiting() )
+ {
+ percent_done = 100.f;
+ }
+
+ gViewerWindow->setProgressPercent( percent_done );
+ gViewerWindow->setProgressMessage(std::string());
+ }
+ else
+ if (gRestoreGL)
+ {
+ LLAppViewer::instance()->pingMainloopTimeout("Display:RestoreGL");
+ F32 percent_done = gRestoreGLTimer.getElapsedTimeF32() * 100.f / RESTORE_GL_TIME;
+ if( percent_done > 100.f )
+ {
+ gViewerWindow->setShowProgress(false);
+ gRestoreGL = false;
+ }
+ else
+ {
+
+ if( LLApp::isExiting() )
+ {
+ percent_done = 100.f;
+ }
+
+ gViewerWindow->setProgressPercent( percent_done );
+ }
+ gViewerWindow->setProgressMessage(std::string());
+ }
+
+ //////////////////////////
+ //
+ // Prepare for the next frame
+ //
+
+ /////////////////////////////
+ //
+ // Update the camera
+ //
+ //
+
+ LLAppViewer::instance()->pingMainloopTimeout("Display:Camera");
+ if (LLViewerCamera::instanceExists())
+ {
+ LLViewerCamera::getInstance()->setZoomParameters(zoom_factor, subfield);
+ LLViewerCamera::getInstance()->setNear(MIN_NEAR_PLANE);
+ }
+
+ //////////////////////////
+ //
+ // clear the next buffer
+ // (must follow dynamic texture writing since that uses the frame buffer)
+ //
+
+ if (gDisconnected)
+ {
+ LLAppViewer::instance()->pingMainloopTimeout("Display:Disconnected");
+ render_ui();
+ swap();
+ }
+
+ //////////////////////////
+ //
+ // Set rendering options
+ //
+ //
+ LLAppViewer::instance()->pingMainloopTimeout("Display:RenderSetup");
+ stop_glerror();
+
+ ///////////////////////////////////////
+ //
+ // Slam lighting parameters back to our defaults.
+ // Note that these are not the same as GL defaults...
+
+ stop_glerror();
+ gGL.setAmbientLightColor(LLColor4::white);
+ stop_glerror();
+
+ /////////////////////////////////////
+ //
+ // Render
+ //
+ // Actually push all of our triangles to the screen.
+ //
+
+ // do render-to-texture stuff here
+ if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_DYNAMIC_TEXTURES))
+ {
+ LLAppViewer::instance()->pingMainloopTimeout("Display:DynamicTextures");
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Update Dynamic Textures");
+ if (LLViewerDynamicTexture::updateAllInstances())
+ {
+ gGL.setColorMask(true, true);
+ glClear(GL_DEPTH_BUFFER_BIT);
+ }
+ }
+
+ gViewerWindow->setup3DViewport();
+
+ gPipeline.resetFrameStats(); // Reset per-frame statistics.
+
+ if (!gDisconnected)
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("display - 1");
+ LLAppViewer::instance()->pingMainloopTimeout("Display:Update");
+ if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
+ { //don't draw hud objects in this frame
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD);
+ }
+
+ if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD_PARTICLES))
+ { //don't draw hud particles in this frame
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD_PARTICLES);
+ }
+
+ stop_glerror();
+ display_update_camera();
+ stop_glerror();
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Env Update");
+ // update all the sky/atmospheric/water settings
+ LLEnvironment::instance().update(LLViewerCamera::getInstance());
+ }
+
+ // *TODO: merge these two methods
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("HUD Update");
+ LLHUDManager::getInstance()->updateEffects();
+ LLHUDObject::updateAll();
+ stop_glerror();
+ }
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Update Geom");
+ const F32 max_geom_update_time = 0.005f*10.f*gFrameIntervalSeconds.value(); // 50 ms/second update time
+ gPipeline.createObjects(max_geom_update_time);
+ gPipeline.processPartitionQ();
+ gPipeline.updateGeom(max_geom_update_time);
+ stop_glerror();
+ }
+
+ gPipeline.updateGL();
+
+ stop_glerror();
+
+ LLAppViewer::instance()->pingMainloopTimeout("Display:Cull");
+
+ //Increment drawable frame counter
+ LLDrawable::incrementVisible();
+
+ LLSpatialGroup::sNoDelete = true;
+ LLTexUnit::sWhiteTexture = LLViewerFetchedTexture::sWhiteImagep->getTexName();
+
+ S32 occlusion = LLPipeline::sUseOcclusion;
+ if (gDepthDirty)
+ { //depth buffer is invalid, don't overwrite occlusion state
+ LLPipeline::sUseOcclusion = llmin(occlusion, 1);
+ }
+ gDepthDirty = false;
+
+ LLGLState::checkStates();
+
+ static LLCullResult result;
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
+ LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater();
+ gPipeline.updateCull(*LLViewerCamera::getInstance(), result);
+ stop_glerror();
+
+ LLGLState::checkStates();
+
+ LLAppViewer::instance()->pingMainloopTimeout("Display:Swap");
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("display - 2")
+ if (gResizeScreenTexture)
+ {
+ gPipeline.resizeScreenTexture();
+ gResizeScreenTexture = false;
+ }
+
+ gGL.setColorMask(true, true);
+ glClearColor(0,0,0,0);
+
+ LLGLState::checkStates();
+
+ if (!for_snapshot)
+ {
+ if (gFrameCount > 1 && !for_snapshot)
+ { //for some reason, ATI 4800 series will error out if you
+ //try to generate a shadow before the first frame is through
+ gPipeline.generateSunShadow(*LLViewerCamera::getInstance());
+ }
+
+ LLVertexBuffer::unbind();
+
+ LLGLState::checkStates();
+
+ glh::matrix4f proj = get_current_projection();
+ glh::matrix4f mod = get_current_modelview();
+ glViewport(0,0,512,512);
+
+ LLVOAvatar::updateImpostors();
+
+ set_current_projection(proj);
+ set_current_modelview(mod);
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.loadMatrix(proj.m);
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.loadMatrix(mod.m);
+ gViewerWindow->setup3DViewport();
+
+ LLGLState::checkStates();
+ }
+ glClear(GL_DEPTH_BUFFER_BIT);
+ }
+
+ //////////////////////////////////////
+ //
+ // Update images, using the image stats generated during object update/culling
+ //
+ // Can put objects onto the retextured list.
+ //
+ // Doing this here gives hardware occlusion queries extra time to complete
+ LLAppViewer::instance()->pingMainloopTimeout("Display:UpdateImages");
+
+ {
+ LL_PROFILE_ZONE_NAMED("Update Images");
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Class");
+ LLViewerTexture::updateClass();
+ }
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Image Update Bump");
+ gBumpImageList.updateImages(); // must be called before gTextureList version so that it's textures are thrown out first.
+ }
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("List");
+ F32 max_image_decode_time = 0.050f*gFrameIntervalSeconds.value(); // 50 ms/second decode time
+ max_image_decode_time = llclamp(max_image_decode_time, 0.002f, 0.005f ); // min 2ms/frame, max 5ms/frame)
+ gTextureList.updateImages(max_image_decode_time);
+ }
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("GLTF Materials Cleanup");
+ //remove dead gltf materials
+ gGLTFMaterialList.flushMaterials();
+ }
+ }
+
+ LLGLState::checkStates();
+
+ ///////////////////////////////////
+ //
+ // StateSort
+ //
+ // Responsible for taking visible objects, and adding them to the appropriate draw orders.
+ // In the case of alpha objects, z-sorts them first.
+ // Also creates special lists for outlines and selected face rendering.
+ //
+ LLAppViewer::instance()->pingMainloopTimeout("Display:StateSort");
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("display - 4")
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
+ gPipeline.stateSort(*LLViewerCamera::getInstance(), result);
+ stop_glerror();
+
+ if (rebuild)
+ {
+ //////////////////////////////////////
+ //
+ // rebuildPools
+ //
+ //
+ gPipeline.rebuildPools();
+ stop_glerror();
+ }
+ }
+
+ LLSceneMonitor::getInstance()->fetchQueryResult();
+
+ LLGLState::checkStates();
+
+ LLPipeline::sUseOcclusion = occlusion;
+
+ {
+ LLAppViewer::instance()->pingMainloopTimeout("Display:Sky");
+ LL_PROFILE_ZONE_NAMED_CATEGORY_ENVIRONMENT("update sky"); //LL_RECORD_BLOCK_TIME(FTM_UPDATE_SKY);
+ gSky.updateSky();
+ }
+
+ if(gUseWireframe)
+ {
+ glClearColor(0.5f, 0.5f, 0.5f, 0.f);
+ glClear(GL_COLOR_BUFFER_BIT);
+ }
+
+ LLAppViewer::instance()->pingMainloopTimeout("Display:RenderStart");
+
+ //// render frontmost floater opaque for occlusion culling purposes
+ //LLFloater* frontmost_floaterp = gFloaterView->getFrontmost();
+ //// assumes frontmost floater with focus is opaque
+ //if (frontmost_floaterp && gFocusMgr.childHasKeyboardFocus(frontmost_floaterp))
+ //{
+ // gGL.matrixMode(LLRender::MM_MODELVIEW);
+ // gGL.pushMatrix();
+ // {
+ // gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+
+ // glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_TRUE);
+ // gGL.loadIdentity();
+
+ // LLRect floater_rect = frontmost_floaterp->calcScreenRect();
+ // // deflate by one pixel so rounding errors don't occlude outside of floater extents
+ // floater_rect.stretch(-1);
+ // LLRectf floater_3d_rect((F32)floater_rect.mLeft / (F32)gViewerWindow->getWindowWidthScaled(),
+ // (F32)floater_rect.mTop / (F32)gViewerWindow->getWindowHeightScaled(),
+ // (F32)floater_rect.mRight / (F32)gViewerWindow->getWindowWidthScaled(),
+ // (F32)floater_rect.mBottom / (F32)gViewerWindow->getWindowHeightScaled());
+ // floater_3d_rect.translate(-0.5f, -0.5f);
+ // gGL.translatef(0.f, 0.f, -LLViewerCamera::getInstance()->getNear());
+ // gGL.scalef(LLViewerCamera::getInstance()->getNear() * LLViewerCamera::getInstance()->getAspect() / sinf(LLViewerCamera::getInstance()->getView()), LLViewerCamera::getInstance()->getNear() / sinf(LLViewerCamera::getInstance()->getView()), 1.f);
+ // gGL.color4fv(LLColor4::white.mV);
+ // gGL.begin(LLVertexBuffer::QUADS);
+ // {
+ // gGL.vertex3f(floater_3d_rect.mLeft, floater_3d_rect.mBottom, 0.f);
+ // gGL.vertex3f(floater_3d_rect.mLeft, floater_3d_rect.mTop, 0.f);
+ // gGL.vertex3f(floater_3d_rect.mRight, floater_3d_rect.mTop, 0.f);
+ // gGL.vertex3f(floater_3d_rect.mRight, floater_3d_rect.mBottom, 0.f);
+ // }
+ // gGL.end();
+ // glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
+ // }
+ // gGL.popMatrix();
+ //}
+
+ LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater();
+
+ LLGLState::checkStates();
+
+ stop_glerror();
+
+ gGL.setColorMask(true, true);
+
+ if (LLPipeline::sRenderDeferred)
+ {
+ gPipeline.mRT->deferredScreen.bindTarget();
+ if (gUseWireframe)
+ {
+ F32 g = 0.5f;
+ glClearColor(g, g, g, 1.f);
+ }
+ else
+ {
+ glClearColor(1, 0, 1, 1);
+ }
+ gPipeline.mRT->deferredScreen.clear();
+ }
+ else
+ {
+ gPipeline.mRT->screen.bindTarget();
+ if (LLPipeline::sUnderWaterRender && !gPipeline.canUseWindLightShaders())
+ {
+ const LLColor4 &col = LLEnvironment::instance().getCurrentWater()->getWaterFogColor();
+ glClearColor(col.mV[0], col.mV[1], col.mV[2], 0.f);
+ }
+ gPipeline.mRT->screen.clear();
+ }
+
+ gGL.setColorMask(true, false);
+
+ LLAppViewer::instance()->pingMainloopTimeout("Display:RenderGeom");
+
+ if (!(LLAppViewer::instance()->logoutRequestSent() && LLAppViewer::instance()->hasSavedFinalSnapshot())
+ && !gRestoreGL)
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("display - 5")
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
+
+ if (gSavedSettings.getBOOL("RenderDepthPrePass"))
+ {
+ gGL.setColorMask(false, false);
+
+ static const U32 types[] = {
+ LLRenderPass::PASS_SIMPLE,
+ LLRenderPass::PASS_FULLBRIGHT,
+ LLRenderPass::PASS_SHINY
+ };
+
+ U32 num_types = LL_ARRAY_SIZE(types);
+ gOcclusionProgram.bind();
+ for (U32 i = 0; i < num_types; i++)
+ {
+ gPipeline.renderObjects(types[i], LLVertexBuffer::MAP_VERTEX, false);
+ }
+
+ gOcclusionProgram.unbind();
+
+ }
+
+ gGL.setColorMask(true, true);
+ gPipeline.renderGeomDeferred(*LLViewerCamera::getInstance(), true);
+ }
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Texture Unbind");
+ 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");
+
+ LLRenderTarget &rt = (gPipeline.sRenderDeferred ? gPipeline.mRT->deferredScreen : gPipeline.mRT->screen);
+ rt.flush();
+
+ if (LLPipeline::sRenderDeferred)
+ {
+ gPipeline.renderDeferredLighting();
+ }
+
+ LLPipeline::sUnderWaterRender = false;
+
+ {
+ //capture the frame buffer.
+ LLSceneMonitor::getInstance()->capture();
+ }
+
+ LLAppViewer::instance()->pingMainloopTimeout("Display:RenderUI");
+ if (!for_snapshot)
+ {
+ render_ui();
+ swap();
+ }
+
+
+ LLSpatialGroup::sNoDelete = false;
+ gPipeline.clearReferences();
+ }
+
+ LLAppViewer::instance()->pingMainloopTimeout("Display:FrameStats");
+
+ stop_glerror();
+
+ display_stats();
+
+ LLAppViewer::instance()->pingMainloopTimeout("Display:Done");
+
+ gShiftFrame = false;
+
+ if (gShaderProfileFrame)
+ {
+ gShaderProfileFrame = false;
+ LLGLSLShader::finishProfile();
+ }
+}
+
+// WIP simplified copy of display() that does minimal work
+void display_cube_face()
+{
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Render Cube Face");
+ LL_PROFILE_GPU_ZONE("display cube face");
+
+ llassert(!gSnapshot);
+ llassert(!gTeleportDisplay);
+ llassert(LLStartUp::getStartupState() >= STATE_PRECACHE);
+ llassert(!LLAppViewer::instance()->logoutRequestSent());
+ llassert(!gRestoreGL);
+
+ bool rebuild = false;
+
+ LLGLSDefault gls_default;
+ LLGLDepthTest gls_depth(GL_TRUE, GL_TRUE, GL_LEQUAL);
+
+ LLVertexBuffer::unbind();
+
+ gPipeline.disableLights();
+
+ gPipeline.mBackfaceCull = true;
+
+ gViewerWindow->setup3DViewport();
+
+ if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
+ { //don't draw hud objects in this frame
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD);
+ }
+
+ if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD_PARTICLES))
+ { //don't draw hud particles in this frame
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD_PARTICLES);
+ }
+
+ display_update_camera();
+
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Env Update");
+ // update all the sky/atmospheric/water settings
+ LLEnvironment::instance().update(LLViewerCamera::getInstance());
+ }
+
+ LLSpatialGroup::sNoDelete = true;
+
+ S32 occlusion = LLPipeline::sUseOcclusion;
+ LLPipeline::sUseOcclusion = 0; // occlusion data is from main camera point of view, don't read or write it during cube snapshots
+ //gDepthDirty = true; //let "real" render pipe know it can't trust the depth buffer for occlusion data
+
+ static LLCullResult result;
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
+ LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater();
+ gPipeline.updateCull(*LLViewerCamera::getInstance(), result);
+
+ gGL.setColorMask(true, true);
+
+ glClearColor(0, 0, 0, 0);
+ gPipeline.generateSunShadow(*LLViewerCamera::getInstance());
+
+ glClear(GL_DEPTH_BUFFER_BIT); // | GL_STENCIL_BUFFER_BIT);
+
+ {
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
+ gPipeline.stateSort(*LLViewerCamera::getInstance(), result);
+
+ if (rebuild)
+ {
+ //////////////////////////////////////
+ //
+ // rebuildPools
+ //
+ //
+ gPipeline.rebuildPools();
+ stop_glerror();
+ }
+ }
+
+ LLPipeline::sUseOcclusion = occlusion;
+
+ LLAppViewer::instance()->pingMainloopTimeout("Display:RenderStart");
+
+ LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater();
+
+ gGL.setColorMask(true, true);
+
+ gPipeline.mRT->deferredScreen.bindTarget();
+ if (gUseWireframe)
+ {
+ glClearColor(0.5f, 0.5f, 0.5f, 1.f);
+ }
+ else
+ {
+ glClearColor(1, 0, 1, 1);
+ }
+ gPipeline.mRT->deferredScreen.clear();
+
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
+
+ gPipeline.renderGeomDeferred(*LLViewerCamera::getInstance());
+
+ gPipeline.mRT->deferredScreen.flush();
+
+ gPipeline.renderDeferredLighting();
+
+ LLPipeline::sUnderWaterRender = false;
+
+ // Finalize scene
+ //gPipeline.renderFinalize();
+
+ LLSpatialGroup::sNoDelete = false;
+ gPipeline.clearReferences();
+}
+
+void render_hud_attachments()
+{
+ LLPerfStats::RecordSceneTime T ( LLPerfStats::StatType_t::RENDER_HUDS); // render time capture - Primary contributor to HUDs (though these end up in render batches)
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.pushMatrix();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.pushMatrix();
+
+ glh::matrix4f current_proj = get_current_projection();
+ glh::matrix4f current_mod = get_current_modelview();
+
+ // clamp target zoom level to reasonable values
+ gAgentCamera.mHUDTargetZoom = llclamp(gAgentCamera.mHUDTargetZoom, 0.1f, 1.f);
+ // smoothly interpolate current zoom level
+ gAgentCamera.mHUDCurZoom = lerp(gAgentCamera.mHUDCurZoom, gAgentCamera.getAgentHUDTargetZoom(), LLSmoothInterpolation::getInterpolant(0.03f));
+
+ if (LLPipeline::sShowHUDAttachments && !gDisconnected && setup_hud_matrices())
+ {
+ LLPipeline::sRenderingHUDs = true;
+ LLCamera hud_cam = *LLViewerCamera::getInstance();
+ hud_cam.setOrigin(-1.f,0,0);
+ hud_cam.setAxes(LLVector3(1,0,0), LLVector3(0,1,0), LLVector3(0,0,1));
+ LLViewerCamera::updateFrustumPlanes(hud_cam, true);
+
+ bool render_particles = gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_PARTICLES) && gSavedSettings.getBOOL("RenderHUDParticles");
+
+ //only render hud objects
+ gPipeline.pushRenderTypeMask();
+
+ // turn off everything
+ gPipeline.andRenderTypeMask(LLPipeline::END_RENDER_TYPES);
+ // turn on HUD
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD);
+ // turn on HUD particles
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD_PARTICLES);
+
+ // if particles are off, turn off hud-particles as well
+ if (!render_particles)
+ {
+ // turn back off HUD particles
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD_PARTICLES);
+ }
+
+ bool has_ui = gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI);
+ if (has_ui)
+ {
+ gPipeline.toggleRenderDebugFeature(LLPipeline::RENDER_DEBUG_FEATURE_UI);
+ }
+
+ S32 use_occlusion = LLPipeline::sUseOcclusion;
+ LLPipeline::sUseOcclusion = 0;
+
+ //cull, sort, and render hud objects
+ static LLCullResult result;
+ LLSpatialGroup::sNoDelete = true;
+
+ LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
+ gPipeline.updateCull(hud_cam, result);
+
+ // Toggle render types
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_BUMP);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_SIMPLE);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_VOLUME);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_ALPHA);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_ALPHA_PRE_WATER);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_ALPHA_MASK);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_FULLBRIGHT_ALPHA_MASK);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_FULLBRIGHT);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_GLTF_PBR);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_GLTF_PBR_ALPHA_MASK);
+
+ // Toggle render passes
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_ALPHA);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_BUMP);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_MATERIAL);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_SHINY);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_INVISIBLE);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_INVISI_SHINY);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_GLTF_PBR);
+ gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_PASS_GLTF_PBR_ALPHA_MASK);
+
+ gPipeline.stateSort(hud_cam, result);
+
+ gPipeline.renderGeomPostDeferred(hud_cam);
+
+ LLSpatialGroup::sNoDelete = false;
+ //gPipeline.clearReferences();
+
+ render_hud_elements();
+
+ //restore type mask
+ gPipeline.popRenderTypeMask();
+
+ if (has_ui)
+ {
+ gPipeline.toggleRenderDebugFeature(LLPipeline::RENDER_DEBUG_FEATURE_UI);
+ }
+ LLPipeline::sUseOcclusion = use_occlusion;
+ LLPipeline::sRenderingHUDs = false;
+ }
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.popMatrix();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.popMatrix();
+
+ set_current_projection(current_proj);
+ set_current_modelview(current_mod);
+}
+
+LLRect get_whole_screen_region()
+{
+ LLRect whole_screen = gViewerWindow->getWorldViewRectScaled();
+
+ // apply camera zoom transform (for high res screenshots)
+ F32 zoom_factor = LLViewerCamera::getInstance()->getZoomFactor();
+ S16 sub_region = LLViewerCamera::getInstance()->getZoomSubRegion();
+ if (zoom_factor > 1.f)
+ {
+ S32 num_horizontal_tiles = llceil(zoom_factor);
+ S32 tile_width = ll_round((F32)gViewerWindow->getWorldViewWidthScaled() / zoom_factor);
+ S32 tile_height = ll_round((F32)gViewerWindow->getWorldViewHeightScaled() / zoom_factor);
+ int tile_y = sub_region / num_horizontal_tiles;
+ int tile_x = sub_region - (tile_y * num_horizontal_tiles);
+
+ whole_screen.setLeftTopAndSize(tile_x * tile_width, gViewerWindow->getWorldViewHeightScaled() - (tile_y * tile_height), tile_width, tile_height);
+ }
+ return whole_screen;
+}
+
+bool get_hud_matrices(const LLRect& screen_region, glh::matrix4f &proj, glh::matrix4f &model)
+{
+ if (isAgentAvatarValid() && gAgentAvatarp->hasHUDAttachment())
+ {
+ F32 zoom_level = gAgentCamera.mHUDCurZoom;
+ LLBBox hud_bbox = gAgentAvatarp->getHUDBBox();
+
+ F32 hud_depth = llmax(1.f, hud_bbox.getExtentLocal().mV[VX] * 1.1f);
+ proj = gl_ortho(-0.5f * LLViewerCamera::getInstance()->getAspect(), 0.5f * LLViewerCamera::getInstance()->getAspect(), -0.5f, 0.5f, 0.f, hud_depth);
+ proj.element(2,2) = -0.01f;
+
+ F32 aspect_ratio = LLViewerCamera::getInstance()->getAspect();
+
+ glh::matrix4f mat;
+ F32 scale_x = (F32)gViewerWindow->getWorldViewWidthScaled() / (F32)screen_region.getWidth();
+ 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() - 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;
+
+ glh::matrix4f tmp_model((GLfloat*) OGL_TO_CFR_ROTATION);
+
+ mat.set_scale(glh::vec3f(zoom_level, zoom_level, zoom_level));
+ mat.set_translate(glh::vec3f(-hud_bbox.getCenterLocal().mV[VX] + (hud_depth * 0.5f), 0.f, 0.f));
+
+ tmp_model *= mat;
+ model = tmp_model;
+ return true;
+ }
+ else
+ {
+ return false;
+ }
+}
+
+bool get_hud_matrices(glh::matrix4f &proj, glh::matrix4f &model)
+{
+ LLRect whole_screen = get_whole_screen_region();
+ return get_hud_matrices(whole_screen, proj, model);
+}
+
+bool setup_hud_matrices()
+{
+ LLRect whole_screen = get_whole_screen_region();
+ return setup_hud_matrices(whole_screen);
+}
+
+bool setup_hud_matrices(const LLRect& screen_region)
+{
+ glh::matrix4f proj, model;
+ bool result = get_hud_matrices(screen_region, proj, model);
+ if (!result) return result;
+
+ // set up transform to keep HUD objects in front of camera
+ gGL.matrixMode(LLRender::MM_PROJECTION);
+ gGL.loadMatrix(proj.m);
+ set_current_projection(proj);
+
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
+ gGL.loadMatrix(model.m);
+ set_current_modelview(model);
+ return true;
+}
+
+void render_ui(F32 zoom_factor, int subfield)
+{
+ LLPerfStats::RecordSceneTime T ( LLPerfStats::StatType_t::RENDER_UI ); // render time capture - Primary UI stat can have HUD time overlap (TODO)
+ LL_PROFILE_ZONE_SCOPED_CATEGORY_UI; //LL_RECORD_BLOCK_TIME(FTM_RENDER_UI);
+ LL_PROFILE_GPU_ZONE("ui");
+ LLGLState::checkStates();
+
+ glh::matrix4f saved_view = get_current_modelview();
+
+ if (!gSnapshot)
+ {
+ gGL.pushMatrix();
+ gGL.loadMatrix(gGLLastModelView);
+ set_current_modelview(copy_matrix(gGLLastModelView));
+ }
+
+ if(LLSceneMonitor::getInstance()->needsUpdate())
+ {
+ gGL.pushMatrix();
+ gViewerWindow->setup2DRender();
+ LLSceneMonitor::getInstance()->compare();
+ gViewerWindow->setup3DRender();
+ gGL.popMatrix();
+ }
+
+ // apply gamma correction and post effects
+ gPipeline.renderFinalize();
+
+ {
+ LLGLState::checkStates();
+
+
+ LL_PROFILE_ZONE_NAMED_CATEGORY_UI("HUD");
+ render_hud_elements();
+ LLGLState::checkStates();
+ render_hud_attachments();
+
+ LLGLState::checkStates();
+
+ LLGLSDefault gls_default;
+ LLGLSUIDefault gls_ui;
+ {
+ gPipeline.disableLights();
+ }
+
+ bool render_ui = gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI);
+ if (render_ui)
+ {
+ if (!gDisconnected)
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_UI("UI 3D"); //LL_RECORD_BLOCK_TIME(FTM_RENDER_UI_3D);
+ LLGLState::checkStates();
+ render_ui_3d();
+ LLGLState::checkStates();
+ }
+ else
+ {
+ render_disconnected_background();
+ }
+ }
+
+ if (render_ui)
+ {
+ LL_PROFILE_ZONE_NAMED_CATEGORY_UI("UI 2D"); //LL_RECORD_BLOCK_TIME(FTM_RENDER_UI_2D);
+ LLHUDObject::renderAll();
+ render_ui_2d();
+ }
+
+ gViewerWindow->setup2DRender();
+ gViewerWindow->updateDebugText();
+ gViewerWindow->drawDebugText();
+ }
+
+ if (!gSnapshot)
+ {
+ set_current_modelview(saved_view);
+ gGL.popMatrix();
+ }
+}
+
+void swap()
+{
+ LLPerfStats::RecordSceneTime T ( LLPerfStats::StatType_t::RENDER_SWAP ); // render time capture - Swap buffer time - can signify excessive data transfer to/from GPU
+ LL_PROFILE_ZONE_NAMED_CATEGORY_DISPLAY("Swap");
+ LL_PROFILE_GPU_ZONE("swap");
+ if (gDisplaySwapBuffers)
+ {
+ gViewerWindow->getWindow()->swapBuffers();
+ }
+ gDisplaySwapBuffers = true;
+}
+
+void renderCoordinateAxes()
+{
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ gGL.begin(LLRender::LINES);
+ gGL.color3f(1.0f, 0.0f, 0.0f); // i direction = X-Axis = red
+ gGL.vertex3f(0.0f, 0.0f, 0.0f);
+ gGL.vertex3f(2.0f, 0.0f, 0.0f);
+ gGL.vertex3f(3.0f, 0.0f, 0.0f);
+ gGL.vertex3f(5.0f, 0.0f, 0.0f);
+ gGL.vertex3f(6.0f, 0.0f, 0.0f);
+ gGL.vertex3f(8.0f, 0.0f, 0.0f);
+ // Make an X
+ gGL.vertex3f(11.0f, 1.0f, 1.0f);
+ gGL.vertex3f(11.0f, -1.0f, -1.0f);
+ gGL.vertex3f(11.0f, 1.0f, -1.0f);
+ gGL.vertex3f(11.0f, -1.0f, 1.0f);
+
+ gGL.color3f(0.0f, 1.0f, 0.0f); // j direction = Y-Axis = green
+ gGL.vertex3f(0.0f, 0.0f, 0.0f);
+ gGL.vertex3f(0.0f, 2.0f, 0.0f);
+ gGL.vertex3f(0.0f, 3.0f, 0.0f);
+ gGL.vertex3f(0.0f, 5.0f, 0.0f);
+ gGL.vertex3f(0.0f, 6.0f, 0.0f);
+ gGL.vertex3f(0.0f, 8.0f, 0.0f);
+ // Make a Y
+ gGL.vertex3f(1.0f, 11.0f, 1.0f);
+ gGL.vertex3f(0.0f, 11.0f, 0.0f);
+ gGL.vertex3f(-1.0f, 11.0f, 1.0f);
+ gGL.vertex3f(0.0f, 11.0f, 0.0f);
+ gGL.vertex3f(0.0f, 11.0f, 0.0f);
+ gGL.vertex3f(0.0f, 11.0f, -1.0f);
+
+ gGL.color3f(0.0f, 0.0f, 1.0f); // Z-Axis = blue
+ gGL.vertex3f(0.0f, 0.0f, 0.0f);
+ gGL.vertex3f(0.0f, 0.0f, 2.0f);
+ gGL.vertex3f(0.0f, 0.0f, 3.0f);
+ gGL.vertex3f(0.0f, 0.0f, 5.0f);
+ gGL.vertex3f(0.0f, 0.0f, 6.0f);
+ gGL.vertex3f(0.0f, 0.0f, 8.0f);
+ // Make a Z
+ gGL.vertex3f(-1.0f, 1.0f, 11.0f);
+ gGL.vertex3f(1.0f, 1.0f, 11.0f);
+ gGL.vertex3f(1.0f, 1.0f, 11.0f);
+ gGL.vertex3f(-1.0f, -1.0f, 11.0f);
+ gGL.vertex3f(-1.0f, -1.0f, 11.0f);
+ gGL.vertex3f(1.0f, -1.0f, 11.0f);
+ gGL.end();
+}
+
+
+void draw_axes()
+{
+ LLGLSUIDefault gls_ui;
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ // A vertical white line at origin
+ LLVector3 v = gAgent.getPositionAgent();
+ gGL.begin(LLRender::LINES);
+ gGL.color3f(1.0f, 1.0f, 1.0f);
+ gGL.vertex3f(0.0f, 0.0f, 0.0f);
+ gGL.vertex3f(0.0f, 0.0f, 40.0f);
+ gGL.end();
+ // Some coordinate axes
+ gGL.pushMatrix();
+ gGL.translatef( v.mV[VX], v.mV[VY], v.mV[VZ] );
+ renderCoordinateAxes();
+ gGL.popMatrix();
+}
+
+void render_ui_3d()
+{
+ LLGLSPipeline gls_pipeline;
+
+ //////////////////////////////////////
+ //
+ // Render 3D UI elements
+ // NOTE: zbuffer is cleared before we get here by LLDrawPoolHUD,
+ // so 3d elements requiring Z buffer are moved to LLDrawPoolHUD
+ //
+
+ /////////////////////////////////////////////////////////////
+ //
+ // Render 2.5D elements (2D elements in the world)
+ // Stuff without z writes
+ //
+
+ // Debugging stuff goes before the UI.
+
+ stop_glerror();
+
+ gUIProgram.bind();
+ gGL.color4f(1, 1, 1, 1);
+
+ // Coordinate axes
+ if (gSavedSettings.getBOOL("ShowAxes"))
+ {
+ draw_axes();
+ }
+
+ gViewerWindow->renderSelections(false, false, true); // Non HUD call in render_hud_elements
+
+ if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI))
+ {
+ // Render debugging beacons.
+ gObjectList.renderObjectBeacons();
+ gObjectList.resetObjectBeacons();
+ gSky.addSunMoonBeacons();
+ }
+
+ stop_glerror();
+}
+
+void render_ui_2d()
+{
+ LLGLSUIDefault gls_ui;
+
+ /////////////////////////////////////////////////////////////
+ //
+ // Render 2D UI elements that overlay the world (no z compare)
+
+ // Disable wireframe mode below here, as this is HUD/menus
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+
+ // Menu overlays, HUD, etc
+ gViewerWindow->setup2DRender();
+
+ F32 zoom_factor = LLViewerCamera::getInstance()->getZoomFactor();
+ S16 sub_region = LLViewerCamera::getInstance()->getZoomSubRegion();
+
+ if (zoom_factor > 1.f)
+ {
+ //decompose subregion number to x and y values
+ int pos_y = sub_region / llceil(zoom_factor);
+ int pos_x = sub_region - (pos_y*llceil(zoom_factor));
+ // offset for this tile
+ LLFontGL::sCurOrigin.mX -= ll_round((F32)gViewerWindow->getWindowWidthScaled() * (F32)pos_x / zoom_factor);
+ LLFontGL::sCurOrigin.mY -= ll_round((F32)gViewerWindow->getWindowHeightScaled() * (F32)pos_y / zoom_factor);
+ }
+
+ stop_glerror();
+
+ // render outline for HUD
+ if (isAgentAvatarValid() && gAgentCamera.mHUDCurZoom < 0.98f)
+ {
+ gUIProgram.bind();
+ gGL.pushMatrix();
+ S32 half_width = (gViewerWindow->getWorldViewWidthScaled() / 2);
+ S32 half_height = (gViewerWindow->getWorldViewHeightScaled() / 2);
+ gGL.scalef(LLUI::getScaleFactor().mV[0], LLUI::getScaleFactor().mV[1], 1.f);
+ gGL.translatef((F32)half_width, (F32)half_height, 0.f);
+ F32 zoom = gAgentCamera.mHUDCurZoom;
+ gGL.scalef(zoom,zoom,1.f);
+ gGL.color4fv(LLColor4::white.mV);
+ gl_rect_2d(-half_width, half_height, half_width, -half_height, false);
+ gGL.popMatrix();
+ gUIProgram.unbind();
+ stop_glerror();
+ }
+
+
+ if (gSavedSettings.getBOOL("RenderUIBuffer"))
+ {
+ if (LLView::sIsRectDirty)
+ {
+ LLView::sIsRectDirty = false;
+ LLRect t_rect;
+
+ gPipeline.mRT->uiScreen.bindTarget();
+ gGL.setColorMask(true, true);
+ {
+ static const S32 pad = 8;
+
+ LLView::sDirtyRect.mLeft -= pad;
+ LLView::sDirtyRect.mRight += pad;
+ LLView::sDirtyRect.mBottom -= pad;
+ LLView::sDirtyRect.mTop += pad;
+
+ LLGLEnable scissor(GL_SCISSOR_TEST);
+ static LLRect last_rect = LLView::sDirtyRect;
+
+ //union with last rect to avoid mouse poop
+ last_rect.unionWith(LLView::sDirtyRect);
+
+ t_rect = LLView::sDirtyRect;
+ LLView::sDirtyRect = last_rect;
+ last_rect = t_rect;
+
+ last_rect.mLeft = LLRect::tCoordType(last_rect.mLeft / LLUI::getScaleFactor().mV[0]);
+ last_rect.mRight = LLRect::tCoordType(last_rect.mRight / LLUI::getScaleFactor().mV[0]);
+ last_rect.mTop = LLRect::tCoordType(last_rect.mTop / LLUI::getScaleFactor().mV[1]);
+ last_rect.mBottom = LLRect::tCoordType(last_rect.mBottom / LLUI::getScaleFactor().mV[1]);
+
+ LLRect clip_rect(last_rect);
+
+ glClear(GL_COLOR_BUFFER_BIT);
+
+ gViewerWindow->draw();
+ }
+
+ gPipeline.mRT->uiScreen.flush();
+ gGL.setColorMask(true, false);
+
+ LLView::sDirtyRect = t_rect;
+ }
+
+ LLGLDisable cull(GL_CULL_FACE);
+ LLGLDisable blend(GL_BLEND);
+ S32 width = gViewerWindow->getWindowWidthScaled();
+ S32 height = gViewerWindow->getWindowHeightScaled();
+ gGL.getTexUnit(0)->bind(&gPipeline.mRT->uiScreen);
+ gGL.begin(LLRender::TRIANGLE_STRIP);
+ gGL.color4f(1,1,1,1);
+ gGL.texCoord2f(0, 0); gGL.vertex2i(0, 0);
+ gGL.texCoord2f(width, 0); gGL.vertex2i(width, 0);
+ gGL.texCoord2f(0, height); gGL.vertex2i(0, height);
+ gGL.texCoord2f(width, height); gGL.vertex2i(width, height);
+ gGL.end();
+ }
+ else
+ {
+ gViewerWindow->draw();
+ }
+
+
+
+ // reset current origin for font rendering, in case of tiling render
+ LLFontGL::sCurOrigin.set(0, 0);
+}
+
+void render_disconnected_background()
+{
+ gUIProgram.bind();
+
+ gGL.color4f(1,1,1,1);
+ if (!gDisconnectedImagep && gDisconnected)
+ {
+ LL_INFOS() << "Loading last bitmap..." << LL_ENDL;
+
+ std::string temp_str;
+ temp_str = gDirUtilp->getLindenUserDir() + gDirUtilp->getDirDelimiter() + LLStartUp::getScreenLastFilename();
+
+ LLPointer<LLImagePNG> image_png = new LLImagePNG;
+ if( !image_png->load(temp_str) )
+ {
+ //LL_INFOS() << "Bitmap load failed" << LL_ENDL;
+ return;
+ }
+
+ LLPointer<LLImageRaw> raw = new LLImageRaw;
+ if (!image_png->decode(raw, 0.0f))
+ {
+ LL_INFOS() << "Bitmap decode failed" << LL_ENDL;
+ gDisconnectedImagep = NULL;
+ return;
+ }
+
+ U8 *rawp = raw->getData();
+ S32 npixels = (S32)image_png->getWidth()*(S32)image_png->getHeight();
+ for (S32 i = 0; i < npixels; i++)
+ {
+ S32 sum = 0;
+ sum = *rawp + *(rawp+1) + *(rawp+2);
+ sum /= 3;
+ *rawp = ((S32)sum*6 + *rawp)/7;
+ rawp++;
+ *rawp = ((S32)sum*6 + *rawp)/7;
+ rawp++;
+ *rawp = ((S32)sum*6 + *rawp)/7;
+ rawp++;
+ }
+
+
+ raw->expandToPowerOfTwo();
+ gDisconnectedImagep = LLViewerTextureManager::getLocalTexture(raw.get(), false );
+ gStartTexture = gDisconnectedImagep;
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ }
+
+ // Make sure the progress view always fills the entire window.
+ S32 width = gViewerWindow->getWindowWidthScaled();
+ S32 height = gViewerWindow->getWindowHeightScaled();
+
+ if (gDisconnectedImagep)
+ {
+ LLGLSUIDefault gls_ui;
+ gViewerWindow->setup2DRender();
+ gGL.pushMatrix();
+ {
+ // scale ui to reflect UIScaleFactor
+ // this can't be done in setup2DRender because it requires a
+ // pushMatrix/popMatrix pair
+ const LLVector2& display_scale = gViewerWindow->getDisplayScale();
+ gGL.scalef(display_scale.mV[VX], display_scale.mV[VY], 1.f);
+
+ gGL.getTexUnit(0)->bind(gDisconnectedImagep);
+ gGL.color4f(1.f, 1.f, 1.f, 1.f);
+ gl_rect_2d_simple_tex(width, height);
+ gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+ }
+ gGL.popMatrix();
+ }
+ gGL.flush();
+
+ gUIProgram.unbind();
+}
+
+void display_cleanup()
+{
+ gDisconnectedImagep = NULL;
+}
+
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