a3ac5a43b3
It now is disabled if: -Lacking hardware support for FBOs -RenderDeferred not permitted in gpu feature table -RenderAvatarVP not permitted in gpu feature table -VertexShaderEnable is enabled and permitted in gpu feature table -WindLightUseAtmosShaders is enabled and permitted in gpu feature table Enabling deferred now requires WindLightUseAtmosShaders to be on beforehand, instead of blindly enabling it.
7328 lines
180 KiB
C++
7328 lines
180 KiB
C++
/**
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* @file pipeline.cpp
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* @brief Rendering pipeline.
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*
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* $LicenseInfo:firstyear=2005&license=viewergpl$
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*
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* Copyright (c) 2005-2009, Linden Research, Inc.
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*
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* Second Life Viewer Source Code
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* The source code in this file ("Source Code") is provided by Linden Lab
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* to you under the terms of the GNU General Public License, version 2.0
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* ("GPL"), unless you have obtained a separate licensing agreement
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* ("Other License"), formally executed by you and Linden Lab. Terms of
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* the GPL can be found in doc/GPL-license.txt in this distribution, or
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* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
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*
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* There are special exceptions to the terms and conditions of the GPL as
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* it is applied to this Source Code. View the full text of the exception
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* in the file doc/FLOSS-exception.txt in this software distribution, or
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* online at
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* http://secondlifegrid.net/programs/open_source/licensing/flossexception
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*
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* By copying, modifying or distributing this software, you acknowledge
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* that you have read and understood your obligations described above,
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* and agree to abide by those obligations.
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*
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* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
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* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
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* COMPLETENESS OR PERFORMANCE.
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* $/LicenseInfo$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "pipeline.h"
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// library includes
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#include "llaudioengine.h" // For MAX_BUFFERS for debugging.
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#include "imageids.h"
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#include "llerror.h"
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#include "llviewercontrol.h"
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#include "llfasttimer.h"
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#include "llfontgl.h"
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#include "llmemory.h"
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#include "llmemtype.h"
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#include "llnamevalue.h"
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#include "llprimitive.h"
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#include "llvolume.h"
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#include "material_codes.h"
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#include "timing.h"
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#include "v3color.h"
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#include "llui.h"
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#include "llglheaders.h"
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#include "llrender.h"
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// newview includes
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#include "llagent.h"
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#include "lldrawable.h"
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#include "lldrawpoolalpha.h"
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#include "lldrawpoolavatar.h"
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#include "lldrawpoolground.h"
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#include "lldrawpoolbump.h"
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#include "lldrawpooltree.h"
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#include "lldrawpoolwater.h"
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#include "llface.h"
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#include "llfeaturemanager.h"
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#include "llfloatertelehub.h"
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#include "llframestats.h"
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#include "llgldbg.h"
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#include "llhudmanager.h"
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#include "lllightconstants.h"
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#include "llresmgr.h"
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#include "llselectmgr.h"
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#include "llsky.h"
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#include "lltracker.h"
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#include "lltool.h"
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#include "lltoolmgr.h"
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#include "llviewercamera.h"
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#include "llviewertexturelist.h"
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#include "llviewerobject.h"
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#include "llviewerobjectlist.h"
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#include "llviewerparcelmgr.h"
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#include "llviewerregion.h" // for audio debugging.
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#include "llviewerwindow.h" // For getSpinAxis
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#include "llvoavatar.h"
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#include "llvoground.h"
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#include "llvosky.h"
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#include "llvotree.h"
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#include "llvovolume.h"
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#include "llvosurfacepatch.h"
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#include "llvowater.h"
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#include "llvotree.h"
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#include "llvopartgroup.h"
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#include "llworld.h"
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#include "llcubemap.h"
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#include "lldebugmessagebox.h"
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#include "llviewershadermgr.h"
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#include "llviewerjoystick.h"
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#include "llviewerdisplay.h"
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#include "llwlparammanager.h"
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#include "llwaterparammanager.h"
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#include "llspatialpartition.h"
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#include "llmutelist.h"
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// [RLVa:KB]
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#include "rlvhandler.h"
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// [/RLVa:KB]
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#ifdef _DEBUG
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// Debug indices is disabled for now for debug performance - djs 4/24/02
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//#define DEBUG_INDICES
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#else
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//#define DEBUG_INDICES
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#endif
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const F32 BACKLIGHT_DAY_MAGNITUDE_AVATAR = 0.2f;
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const F32 BACKLIGHT_NIGHT_MAGNITUDE_AVATAR = 0.1f;
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const F32 BACKLIGHT_DAY_MAGNITUDE_OBJECT = 0.1f;
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const F32 BACKLIGHT_NIGHT_MAGNITUDE_OBJECT = 0.08f;
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const S32 MAX_ACTIVE_OBJECT_QUIET_FRAMES = 40;
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const S32 MAX_OFFSCREEN_GEOMETRY_CHANGES_PER_FRAME = 10;
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const U32 REFLECTION_MAP_RES = 128;
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// Max number of occluders to search for. JC
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const S32 MAX_OCCLUDER_COUNT = 2;
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extern S32 gBoxFrame;
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extern BOOL gRenderLightGlows;
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extern BOOL gHideSelectedObjects;
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extern BOOL gDisplaySwapBuffers;
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extern BOOL gDebugGL;
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// hack counter for rendering a fixed number of frames after toggling
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// fullscreen to work around DEV-5361
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static S32 sDelayedVBOEnable = 0;
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BOOL gAvatarBacklight = FALSE;
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BOOL gRenderForSelect = FALSE;
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BOOL gDebugPipeline = FALSE;
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LLPipeline gPipeline;
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const LLMatrix4* gGLLastMatrix = NULL;
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//----------------------------------------
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std::string gPoolNames[] =
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{
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// Correspond to LLDrawpool enum render type
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"NONE",
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"POOL_SIMPLE",
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"POOL_TERRAIN",
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"POOL_BUMP",
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"POOL_TREE",
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"POOL_SKY",
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"POOL_WL_SKY",
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"POOL_GROUND",
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"POOL_GRASS",
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"POOL_FULLBRIGHT",
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"POOL_BUMP",
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"POOL_INVISIBLE",
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"POOL_AVATAR",
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"POOL_VOIDWATER",
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"POOL_WATER",
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"POOL_GLOW",
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"POOL_ALPHA",
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"POOL_INVALID_OUCH_CATASTROPHE_ERROR"
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};
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U32 nhpo2(U32 v)
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{
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U32 r = 1;
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while (r < v) {
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r *= 2;
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}
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return r;
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}
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glh::matrix4f glh_copy_matrix(GLdouble* src)
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{
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glh::matrix4f ret;
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for (U32 i = 0; i < 16; i++)
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{
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ret.m[i] = (F32) src[i];
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}
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return ret;
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}
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glh::matrix4f glh_get_current_modelview()
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{
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return glh_copy_matrix(gGLModelView);
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}
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glh::matrix4f glh_get_current_projection()
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{
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return glh_copy_matrix(gGLProjection);
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}
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void glh_copy_matrix(const glh::matrix4f& src, GLdouble* dst)
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{
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for (U32 i = 0; i < 16; i++)
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{
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dst[i] = src.m[i];
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}
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}
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void glh_set_current_modelview(const glh::matrix4f& mat)
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{
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glh_copy_matrix(mat, gGLModelView);
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}
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void glh_set_current_projection(glh::matrix4f& mat)
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{
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glh_copy_matrix(mat, gGLProjection);
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}
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glh::matrix4f gl_ortho(GLfloat left, GLfloat right, GLfloat bottom, GLfloat top, GLfloat znear, GLfloat zfar)
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{
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glh::matrix4f ret(
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2.f/(right-left), 0.f, 0.f, -(right+left)/(right-left),
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0.f, 2.f/(top-bottom), 0.f, -(top+bottom)/(top-bottom),
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0.f, 0.f, -2.f/(zfar-znear), -(zfar+znear)/(zfar-znear),
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0.f, 0.f, 0.f, 1.f);
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return ret;
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}
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void display_update_camera(bool tiling=false);
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//----------------------------------------
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S32 LLPipeline::sCompiles = 0;
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BOOL LLPipeline::sPickAvatar = TRUE;
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BOOL LLPipeline::sDynamicLOD = TRUE;
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BOOL LLPipeline::sShowHUDAttachments = TRUE;
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BOOL LLPipeline::sRenderPhysicalBeacons = TRUE;
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BOOL LLPipeline::sRenderScriptedBeacons = FALSE;
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BOOL LLPipeline::sRenderScriptedTouchBeacons = TRUE;
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BOOL LLPipeline::sRenderParticleBeacons = FALSE;
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BOOL LLPipeline::sRenderSoundBeacons = FALSE;
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BOOL LLPipeline::sRenderBeacons = FALSE;
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BOOL LLPipeline::sRenderHighlight = TRUE;
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BOOL LLPipeline::sForceOldBakedUpload = FALSE;
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S32 LLPipeline::sUseOcclusion = 0;
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BOOL LLPipeline::sDelayVBUpdate = TRUE;
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BOOL LLPipeline::sFastAlpha = TRUE;
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BOOL LLPipeline::sDisableShaders = FALSE;
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BOOL LLPipeline::sRenderBump = TRUE;
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BOOL LLPipeline::sUseFarClip = TRUE;
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BOOL LLPipeline::sShadowRender = FALSE;
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BOOL LLPipeline::sSkipUpdate = FALSE;
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BOOL LLPipeline::sWaterReflections = FALSE;
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BOOL LLPipeline::sRenderGlow = FALSE;
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BOOL LLPipeline::sReflectionRender = FALSE;
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BOOL LLPipeline::sImpostorRender = FALSE;
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BOOL LLPipeline::sUnderWaterRender = FALSE;
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BOOL LLPipeline::sTextureBindTest = FALSE;
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BOOL LLPipeline::sRenderFrameTest = FALSE;
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BOOL LLPipeline::sRenderAttachedLights = TRUE;
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BOOL LLPipeline::sRenderAttachedParticles = TRUE;
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BOOL LLPipeline::sRenderDeferred = FALSE;
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BOOL LLPipeline::sAllowRebuildPriorityGroup = FALSE ;
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S32 LLPipeline::sVisibleLightCount = 0;
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F32 LLPipeline::sMinRenderSize = 0.f;
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static LLCullResult* sCull = NULL;
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static const U32 gl_cube_face[] =
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{
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GL_TEXTURE_CUBE_MAP_POSITIVE_X_ARB,
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GL_TEXTURE_CUBE_MAP_NEGATIVE_X_ARB,
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GL_TEXTURE_CUBE_MAP_POSITIVE_Y_ARB,
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GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_ARB,
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GL_TEXTURE_CUBE_MAP_POSITIVE_Z_ARB,
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GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_ARB,
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};
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void validate_framebuffer_object();
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void addDeferredAttachments(LLRenderTarget& target)
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{
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target.addColorAttachment(GL_RGBA16F_ARB); //specular
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target.addColorAttachment(GL_RGBA16F_ARB); //normal+z
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target.addColorAttachment(GL_RGBA16F_ARB); //position
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}
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LLPipeline::LLPipeline() :
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mBackfaceCull(FALSE),
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mBatchCount(0),
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mMatrixOpCount(0),
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mTextureMatrixOps(0),
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mMaxBatchSize(0),
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mMinBatchSize(0),
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mMeanBatchSize(0),
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mTrianglesDrawn(0),
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mNumVisibleNodes(0),
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mVerticesRelit(0),
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mLightingChanges(0),
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mGeometryChanges(0),
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mNumVisibleFaces(0),
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mInitialized(FALSE),
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mVertexShadersEnabled(FALSE),
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mVertexShadersLoaded(0),
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mRenderDebugFeatureMask(0),
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mRenderDebugMask(0),
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mOldRenderDebugMask(0),
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mLastRebuildPool(NULL),
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mAlphaPool(NULL),
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mSkyPool(NULL),
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mTerrainPool(NULL),
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mWaterPool(NULL),
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mGroundPool(NULL),
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mSimplePool(NULL),
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mFullbrightPool(NULL),
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mInvisiblePool(NULL),
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mGlowPool(NULL),
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mBumpPool(NULL),
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mWLSkyPool(NULL),
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mLightMask(0),
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mLightMovingMask(0),
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mLightingDetail(0)
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{
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mNoiseMap = 0;
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}
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void LLPipeline::init()
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{
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LLMemType mt(LLMemType::MTYPE_PIPELINE);
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sDynamicLOD = gSavedSettings.getBOOL("RenderDynamicLOD");
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sRenderBump = gSavedSettings.getBOOL("RenderObjectBump");
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LLVertexBuffer::sUseStreamDraw = gSavedSettings.getBOOL("ShyotlRenderUseStreamVBO");
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LLVertexBuffer::sOmitBlank = gSavedSettings.getBOOL("SianaRenderOmitBlankVBO");
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sRenderAttachedLights = gSavedSettings.getBOOL("RenderAttachedLights");
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sRenderAttachedParticles = gSavedSettings.getBOOL("RenderAttachedParticles");
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mInitialized = TRUE;
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stop_glerror();
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//create render pass pools
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getPool(LLDrawPool::POOL_ALPHA);
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getPool(LLDrawPool::POOL_SIMPLE);
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getPool(LLDrawPool::POOL_GRASS);
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getPool(LLDrawPool::POOL_FULLBRIGHT);
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getPool(LLDrawPool::POOL_INVISIBLE);
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getPool(LLDrawPool::POOL_BUMP);
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getPool(LLDrawPool::POOL_GLOW);
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mTrianglesDrawnStat.reset();
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resetFrameStats();
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for (U32 i = 0; i < NUM_RENDER_TYPES; ++i)
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{
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mRenderTypeEnabled[i] = TRUE; //all rendering types start enabled
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}
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mRenderDebugFeatureMask = 0xffffffff; // All debugging features on
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mRenderDebugMask = 0; // All debug starts off
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// Don't turn on ground when this is set
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// Mac Books with intel 950s need this
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if(!gSavedSettings.getBOOL("RenderGround"))
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{
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toggleRenderType(RENDER_TYPE_GROUND);
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}
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mOldRenderDebugMask = mRenderDebugMask;
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mBackfaceCull = TRUE;
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stop_glerror();
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// Enable features
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LLViewerShaderMgr::instance()->setShaders();
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stop_glerror();
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setLightingDetail(-1);
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}
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LLPipeline::~LLPipeline()
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{
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}
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void LLPipeline::cleanup()
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{
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assertInitialized();
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mGroupQ1.clear() ;
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mGroupQ2.clear() ;
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for(pool_set_t::iterator iter = mPools.begin();
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iter != mPools.end(); )
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{
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pool_set_t::iterator curiter = iter++;
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LLDrawPool* poolp = *curiter;
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if (poolp->isFacePool())
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{
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LLFacePool* face_pool = (LLFacePool*) poolp;
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if (face_pool->mReferences.empty())
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{
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mPools.erase(curiter);
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removeFromQuickLookup( poolp );
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delete poolp;
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}
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}
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else
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{
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mPools.erase(curiter);
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removeFromQuickLookup( poolp );
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delete poolp;
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}
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}
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|
|
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if (!mTerrainPools.empty())
|
|
{
|
|
llwarns << "Terrain Pools not cleaned up" << llendl;
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}
|
|
if (!mTreePools.empty())
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{
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llwarns << "Tree Pools not cleaned up" << llendl;
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|
}
|
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|
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delete mAlphaPool;
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mAlphaPool = NULL;
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delete mSkyPool;
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mSkyPool = NULL;
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delete mTerrainPool;
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mTerrainPool = NULL;
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delete mWaterPool;
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mWaterPool = NULL;
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delete mGroundPool;
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mGroundPool = NULL;
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|
delete mSimplePool;
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|
mSimplePool = NULL;
|
|
delete mFullbrightPool;
|
|
mFullbrightPool = NULL;
|
|
delete mInvisiblePool;
|
|
mInvisiblePool = NULL;
|
|
delete mGlowPool;
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|
mGlowPool = NULL;
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|
delete mBumpPool;
|
|
mBumpPool = NULL;
|
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// don't delete wl sky pool it was handled above in the for loop
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//delete mWLSkyPool;
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mWLSkyPool = NULL;
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|
|
|
releaseGLBuffers();
|
|
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|
mFaceSelectImagep = NULL;
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|
|
|
mMovedBridge.clear();
|
|
|
|
mInitialized = FALSE;
|
|
}
|
|
|
|
//============================================================================
|
|
|
|
void LLPipeline::destroyGL()
|
|
{
|
|
stop_glerror();
|
|
unloadShaders();
|
|
mHighlightFaces.clear();
|
|
|
|
resetDrawOrders();
|
|
|
|
resetVertexBuffers();
|
|
|
|
releaseGLBuffers();
|
|
|
|
if (LLVertexBuffer::sEnableVBOs)
|
|
{
|
|
// render 30 frames after switching to work around DEV-5361
|
|
sDelayedVBOEnable = 30;
|
|
LLVertexBuffer::sEnableVBOs = FALSE;
|
|
}
|
|
}
|
|
|
|
void LLPipeline::resizeScreenTexture()
|
|
{
|
|
if (gPipeline.canUseVertexShaders() && assertInitialized())
|
|
{
|
|
GLuint resX = gViewerWindow->getWindowDisplayWidth();
|
|
GLuint resY = gViewerWindow->getWindowDisplayHeight();
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|
|
|
allocateScreenBuffer(resX,resY);
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|
}
|
|
}
|
|
|
|
void LLPipeline::allocateScreenBuffer(U32 resX, U32 resY)
|
|
{
|
|
U32 samples = gSavedSettings.getU32("RenderFSAASamples");
|
|
U32 res_mod = gSavedSettings.getU32("RenderResolutionDivisor");
|
|
if (res_mod > 1 && res_mod < resX && res_mod < resY)
|
|
{
|
|
resX /= res_mod;
|
|
resY /= res_mod;
|
|
}
|
|
|
|
|
|
if (LLPipeline::sRenderDeferred)
|
|
{
|
|
//allocate deferred rendering color buffers
|
|
mDeferredScreen.allocate(resX, resY, GL_RGBA16F_ARB, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
|
|
addDeferredAttachments(mDeferredScreen);
|
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mScreen.allocate(resX, resY, GL_RGBA16F_ARB, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
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|
|
|
for (U32 i = 0; i < 2; i++)
|
|
{
|
|
mDeferredLight[i].allocate(resX, resY, GL_RGB, FALSE, FALSE, LLTexUnit::TT_RECT_TEXTURE);
|
|
}
|
|
|
|
//HACK: make alpha masking work on ATI depth shadows (work around for ATI driver bug)
|
|
U32 shadow_fmt = 0;/*gGLManager.mIsATI ? GL_ALPHA : 0;*/
|
|
|
|
for (U32 i = 0; i < 4; i++)
|
|
{
|
|
mSunShadow[i].allocate(1024,1024, shadow_fmt, TRUE, FALSE);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
mScreen.allocate(resX, resY, GL_RGBA, TRUE, TRUE, LLTexUnit::TT_RECT_TEXTURE, FALSE);
|
|
}
|
|
|
|
|
|
if (LLRenderTarget::sUseFBO && gGLManager.mHasFramebufferMultisample && samples > 1)
|
|
{
|
|
if (LLPipeline::sRenderDeferred)
|
|
{
|
|
mSampleBuffer.allocate(resX,resY,GL_RGBA16F_ARB,TRUE,TRUE,LLTexUnit::TT_RECT_TEXTURE,FALSE,samples);
|
|
addDeferredAttachments(mSampleBuffer);
|
|
mDeferredScreen.setSampleBuffer(&mSampleBuffer);
|
|
}
|
|
else
|
|
{
|
|
mSampleBuffer.allocate(resX,resY,GL_RGBA,TRUE,TRUE,LLTexUnit::TT_RECT_TEXTURE,FALSE,samples);
|
|
}
|
|
|
|
mScreen.setSampleBuffer(&mSampleBuffer);
|
|
|
|
stop_glerror();
|
|
}
|
|
if (LLPipeline::sRenderDeferred)
|
|
{ //share depth buffer between deferred targets
|
|
mDeferredScreen.shareDepthBuffer(mScreen);
|
|
for (U32 i = 0; i < 2; i++)
|
|
{
|
|
mDeferredScreen.shareDepthBuffer(mDeferredLight[i]);
|
|
}
|
|
}
|
|
|
|
gGL.getTexUnit(0)->disable();
|
|
|
|
stop_glerror();
|
|
|
|
}
|
|
|
|
//static
|
|
void LLPipeline::updateRenderDeferred()
|
|
{
|
|
sRenderDeferred = (gSavedSettings.getBOOL("RenderDeferred") &&
|
|
LLFeatureManager::getInstance()->isFeatureAvailable("RenderDeferred") &&
|
|
LLRenderTarget::sUseFBO &&
|
|
gSavedSettings.getBOOL("VertexShaderEnable") &&
|
|
gSavedSettings.getBOOL("RenderAvatarVP") &&
|
|
gSavedSettings.getBOOL("WindLightUseAtmosShaders") &&
|
|
!gUseWireframe);
|
|
}
|
|
|
|
void LLPipeline::releaseGLBuffers()
|
|
{
|
|
assertInitialized();
|
|
|
|
if (mNoiseMap)
|
|
{
|
|
LLImageGL::deleteTextures(1, &mNoiseMap);
|
|
mNoiseMap = 0;
|
|
}
|
|
|
|
mWaterRef.release();
|
|
mWaterDis.release();
|
|
mScreen.release();
|
|
mSampleBuffer.releaseSampleBuffer();
|
|
mDeferredScreen.release();
|
|
|
|
|
|
for (U32 i = 0; i < 2; i++)
|
|
{
|
|
mDeferredLight[i].release();
|
|
}
|
|
for (U32 i = 0; i < 4; i++)
|
|
{
|
|
mSunShadow[i].release();
|
|
}
|
|
for (U32 i = 0; i < 3; i++)
|
|
{
|
|
mGlow[i].release();
|
|
}
|
|
|
|
LLVOAvatar::resetImpostors();
|
|
}
|
|
|
|
void LLPipeline::createGLBuffers()
|
|
{
|
|
assertInitialized();
|
|
|
|
updateRenderDeferred();
|
|
|
|
if (LLPipeline::sWaterReflections)
|
|
{ //water reflection texture
|
|
U32 res = (U32) gSavedSettings.getS32("RenderWaterRefResolution");
|
|
|
|
mWaterRef.allocate(res,res,GL_RGBA,TRUE,FALSE);
|
|
mWaterDis.allocate(res,res,GL_RGBA,TRUE,FALSE);
|
|
}
|
|
|
|
|
|
stop_glerror();
|
|
|
|
GLuint resX = gViewerWindow->getWindowDisplayWidth();
|
|
GLuint resY = gViewerWindow->getWindowDisplayHeight();
|
|
|
|
if (LLPipeline::sRenderGlow)
|
|
{ //screen space glow buffers
|
|
const U32 glow_res = llmax(1,
|
|
llmin(512, 1 << gSavedSettings.getS32("RenderGlowResolutionPow")));
|
|
|
|
for (U32 i = 0; i < 3; i++)
|
|
{
|
|
mGlow[i].allocate(512,glow_res,GL_RGBA,FALSE,FALSE);
|
|
}
|
|
|
|
allocateScreenBuffer(resX,resY);
|
|
}
|
|
|
|
if (sRenderDeferred)
|
|
{
|
|
|
|
if (!mNoiseMap)
|
|
{
|
|
const U32 noiseRes = 128;
|
|
LLVector3 noise[noiseRes*noiseRes];
|
|
|
|
F32 scaler = gSavedSettings.getF32("RenderDeferredNoise")/100.f;
|
|
for (U32 i = 0; i < noiseRes*noiseRes; ++i)
|
|
{
|
|
noise[i] = LLVector3(ll_frand()-0.5f, ll_frand()-0.5f, 0.f);
|
|
noise[i].normVec();
|
|
noise[i].mV[2] = ll_frand()*scaler+1.f-scaler/2.f;
|
|
}
|
|
|
|
LLImageGL::generateTextures(1, &mNoiseMap);
|
|
|
|
gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, mNoiseMap);
|
|
LLImageGL::setManualImage(LLTexUnit::getInternalType(LLTexUnit::TT_TEXTURE), 0, GL_RGB16F_ARB, noiseRes, noiseRes, GL_RGB, GL_FLOAT, noise);
|
|
gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
|
|
}
|
|
}
|
|
}
|
|
|
|
void LLPipeline::restoreGL()
|
|
{
|
|
assertInitialized();
|
|
|
|
if (mVertexShadersEnabled)
|
|
{
|
|
LLViewerShaderMgr::instance()->setShaders();
|
|
}
|
|
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
|
|
{
|
|
LLSpatialPartition* part = region->getSpatialPartition(i);
|
|
if (part)
|
|
{
|
|
part->restoreGL();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
BOOL LLPipeline::canUseVertexShaders()
|
|
{
|
|
if (sDisableShaders ||
|
|
!gGLManager.mHasVertexShader ||
|
|
!gGLManager.mHasFragmentShader ||
|
|
!LLFeatureManager::getInstance()->isFeatureAvailable("VertexShaderEnable") ||
|
|
(assertInitialized() && mVertexShadersLoaded != 1) )
|
|
{
|
|
return FALSE;
|
|
}
|
|
else
|
|
{
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
BOOL LLPipeline::canUseWindLightShaders() const
|
|
{
|
|
return (!LLPipeline::sDisableShaders &&
|
|
gWLSkyProgram.mProgramObject != 0 &&
|
|
LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_WINDLIGHT) > 1);
|
|
}
|
|
|
|
BOOL LLPipeline::canUseWindLightShadersOnObjects() const
|
|
{
|
|
return (canUseWindLightShaders()
|
|
&& LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_OBJECT) > 0);
|
|
}
|
|
|
|
void LLPipeline::unloadShaders()
|
|
{
|
|
LLViewerShaderMgr::instance()->unloadShaders();
|
|
|
|
mVertexShadersLoaded = 0;
|
|
}
|
|
|
|
void LLPipeline::assertInitializedDoError()
|
|
{
|
|
llerrs << "LLPipeline used when uninitialized." << llendl;
|
|
}
|
|
|
|
//============================================================================
|
|
|
|
void LLPipeline::enableShadows(const BOOL enable_shadows)
|
|
{
|
|
//should probably do something here to wrangle shadows....
|
|
}
|
|
|
|
S32 LLPipeline::getMaxLightingDetail() const
|
|
{
|
|
/*if (mVertexShaderLevel[SHADER_OBJECT] >= LLDrawPoolSimple::SHADER_LEVEL_LOCAL_LIGHTS)
|
|
{
|
|
return 3;
|
|
}
|
|
else*/
|
|
{
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
S32 LLPipeline::setLightingDetail(S32 level)
|
|
{
|
|
assertInitialized();
|
|
|
|
if (level < 0)
|
|
{
|
|
level = gSavedSettings.getS32("RenderLightingDetail");
|
|
}
|
|
level = llclamp(level, 0, getMaxLightingDetail());
|
|
if (level != mLightingDetail)
|
|
{
|
|
gSavedSettings.setS32("RenderLightingDetail", level);
|
|
|
|
mLightingDetail = level;
|
|
|
|
if (mVertexShadersLoaded == 1)
|
|
{
|
|
LLViewerShaderMgr::instance()->setShaders();
|
|
}
|
|
}
|
|
return mLightingDetail;
|
|
}
|
|
|
|
class LLOctreeDirtyTexture : public LLOctreeTraveler<LLDrawable>
|
|
{
|
|
public:
|
|
const std::set<LLViewerFetchedTexture*>& mTextures;
|
|
|
|
LLOctreeDirtyTexture(const std::set<LLViewerFetchedTexture*>& textures) : mTextures(textures) { }
|
|
|
|
virtual void visit(const LLOctreeNode<LLDrawable>* node)
|
|
{
|
|
LLSpatialGroup* group = (LLSpatialGroup*) node->getListener(0);
|
|
|
|
if (!group->isState(LLSpatialGroup::GEOM_DIRTY) && !group->getData().empty())
|
|
{
|
|
for (LLSpatialGroup::draw_map_t::iterator i = group->mDrawMap.begin(); i != group->mDrawMap.end(); ++i)
|
|
{
|
|
for (LLSpatialGroup::drawmap_elem_t::iterator j = i->second.begin(); j != i->second.end(); ++j)
|
|
{
|
|
LLDrawInfo* params = *j;
|
|
LLViewerFetchedTexture* tex = LLViewerTextureManager::staticCastToFetchedTexture(params->mTexture);
|
|
if (tex && mTextures.find(tex) != mTextures.end())
|
|
{
|
|
group->setState(LLSpatialGroup::GEOM_DIRTY);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (LLSpatialGroup::bridge_list_t::iterator i = group->mBridgeList.begin(); i != group->mBridgeList.end(); ++i)
|
|
{
|
|
LLSpatialBridge* bridge = *i;
|
|
traverse(bridge->mOctree);
|
|
}
|
|
}
|
|
};
|
|
|
|
// Called when a texture changes # of channels (causes faces to move to alpha pool)
|
|
void LLPipeline::dirtyPoolObjectTextures(const std::set<LLViewerFetchedTexture*>& textures)
|
|
{
|
|
assertInitialized();
|
|
|
|
// *TODO: This is inefficient and causes frame spikes; need a better way to do this
|
|
// Most of the time is spent in dirty.traverse.
|
|
|
|
for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
|
|
{
|
|
LLDrawPool *poolp = *iter;
|
|
if (poolp->isFacePool())
|
|
{
|
|
((LLFacePool*) poolp)->dirtyTextures(textures);
|
|
}
|
|
}
|
|
|
|
LLOctreeDirtyTexture dirty(textures);
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
|
|
{
|
|
LLSpatialPartition* part = region->getSpatialPartition(i);
|
|
if (part)
|
|
{
|
|
dirty.traverse(part->mOctree);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
LLDrawPool *LLPipeline::findPool(const U32 type, LLViewerTexture *tex0)
|
|
{
|
|
assertInitialized();
|
|
|
|
LLDrawPool *poolp = NULL;
|
|
switch( type )
|
|
{
|
|
case LLDrawPool::POOL_SIMPLE:
|
|
poolp = mSimplePool;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_GRASS:
|
|
poolp = mGrassPool;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_FULLBRIGHT:
|
|
poolp = mFullbrightPool;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_INVISIBLE:
|
|
poolp = mInvisiblePool;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_GLOW:
|
|
poolp = mGlowPool;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_TREE:
|
|
poolp = get_if_there(mTreePools, (uintptr_t)tex0, (LLDrawPool*)0 );
|
|
break;
|
|
|
|
case LLDrawPool::POOL_TERRAIN:
|
|
poolp = get_if_there(mTerrainPools, (uintptr_t)tex0, (LLDrawPool*)0 );
|
|
break;
|
|
|
|
case LLDrawPool::POOL_BUMP:
|
|
poolp = mBumpPool;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_ALPHA:
|
|
poolp = mAlphaPool;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_AVATAR:
|
|
break; // Do nothing
|
|
|
|
case LLDrawPool::POOL_SKY:
|
|
poolp = mSkyPool;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_WATER:
|
|
poolp = mWaterPool;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_GROUND:
|
|
poolp = mGroundPool;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_WL_SKY:
|
|
poolp = mWLSkyPool;
|
|
break;
|
|
|
|
default:
|
|
llassert(0);
|
|
llerrs << "Invalid Pool Type in LLPipeline::findPool() type=" << type << llendl;
|
|
break;
|
|
}
|
|
|
|
return poolp;
|
|
}
|
|
|
|
|
|
LLDrawPool *LLPipeline::getPool(const U32 type, LLViewerTexture *tex0)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
LLDrawPool *poolp = findPool(type, tex0);
|
|
if (poolp)
|
|
{
|
|
return poolp;
|
|
}
|
|
|
|
LLDrawPool *new_poolp = LLDrawPool::createPool(type, tex0);
|
|
addPool( new_poolp );
|
|
|
|
return new_poolp;
|
|
}
|
|
|
|
|
|
// static
|
|
LLDrawPool* LLPipeline::getPoolFromTE(const LLTextureEntry* te, LLViewerTexture* imagep)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
U32 type = getPoolTypeFromTE(te, imagep);
|
|
return gPipeline.getPool(type, imagep);
|
|
}
|
|
|
|
//static
|
|
U32 LLPipeline::getPoolTypeFromTE(const LLTextureEntry* te, LLViewerTexture* imagep)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
if (!te || !imagep)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
bool alpha = te->getColor().mV[3] < 0.999f;
|
|
if (imagep)
|
|
{
|
|
alpha = alpha || (imagep->getComponents() == 4 && ! imagep->mIsMediaTexture) || (imagep->getComponents() == 2);
|
|
}
|
|
|
|
if (alpha)
|
|
{
|
|
return LLDrawPool::POOL_ALPHA;
|
|
}
|
|
else if ((te->getBumpmap() || te->getShiny()))
|
|
{
|
|
return LLDrawPool::POOL_BUMP;
|
|
}
|
|
else
|
|
{
|
|
return LLDrawPool::POOL_SIMPLE;
|
|
}
|
|
}
|
|
|
|
|
|
void LLPipeline::addPool(LLDrawPool *new_poolp)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
assertInitialized();
|
|
mPools.insert(new_poolp);
|
|
addToQuickLookup( new_poolp );
|
|
}
|
|
|
|
void LLPipeline::allocDrawable(LLViewerObject *vobj)
|
|
{
|
|
if(!vobj)
|
|
{
|
|
llerrs << "Null object passed to allocDrawable!" << llendl;
|
|
}
|
|
LLMemType mt(LLMemType::MTYPE_DRAWABLE);
|
|
LLDrawable *drawable = new LLDrawable();
|
|
vobj->mDrawable = drawable;
|
|
|
|
drawable->mVObjp = vobj;
|
|
|
|
//encompass completely sheared objects by taking
|
|
//the most extreme point possible (<1,1,0.5>)
|
|
drawable->setRadius(LLVector3(1,1,0.5f).scaleVec(vobj->getScale()).length());
|
|
if (vobj->isOrphaned())
|
|
{
|
|
drawable->setState(LLDrawable::FORCE_INVISIBLE);
|
|
}
|
|
drawable->updateXform(TRUE);
|
|
}
|
|
|
|
|
|
void LLPipeline::unlinkDrawable(LLDrawable *drawable)
|
|
{
|
|
LLFastTimer t(LLFastTimer::FTM_PIPELINE);
|
|
|
|
assertInitialized();
|
|
|
|
LLPointer<LLDrawable> drawablep = drawable; // make sure this doesn't get deleted before we are done
|
|
|
|
// Based on flags, remove the drawable from the queues that it's on.
|
|
if (drawablep->isState(LLDrawable::ON_MOVE_LIST))
|
|
{
|
|
LLDrawable::drawable_vector_t::iterator iter = std::find(mMovedList.begin(), mMovedList.end(), drawablep);
|
|
if (iter != mMovedList.end())
|
|
{
|
|
mMovedList.erase(iter);
|
|
}
|
|
}
|
|
|
|
if (drawablep->getSpatialGroup())
|
|
{
|
|
if (!drawablep->getSpatialGroup()->mSpatialPartition->remove(drawablep, drawablep->getSpatialGroup()))
|
|
{
|
|
#ifdef LL_RELEASE_FOR_DOWNLOAD
|
|
llwarns << "Couldn't remove object from spatial group!" << llendl;
|
|
#else
|
|
llerrs << "Couldn't remove object from spatial group!" << llendl;
|
|
#endif
|
|
}
|
|
}
|
|
|
|
mLights.erase(drawablep);
|
|
for (light_set_t::iterator iter = mNearbyLights.begin();
|
|
iter != mNearbyLights.end(); iter++)
|
|
{
|
|
if (iter->drawable == drawablep)
|
|
{
|
|
mNearbyLights.erase(iter);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
U32 LLPipeline::addObject(LLViewerObject *vobj)
|
|
{
|
|
llassert_always(vobj);
|
|
if (gNoRender)
|
|
{
|
|
return 0;
|
|
}
|
|
|
|
static const LLCachedControl<bool> render_delay_creation("RenderDelayCreation",false);
|
|
if (!vobj->isAvatar() && render_delay_creation)
|
|
{
|
|
mCreateQ.push_back(vobj);
|
|
}
|
|
else
|
|
{
|
|
createObject(vobj);
|
|
}
|
|
|
|
return 1;
|
|
}
|
|
|
|
void LLPipeline::createObjects(F32 max_dtime)
|
|
{
|
|
LLFastTimer ftm(LLFastTimer::FTM_GEO_UPDATE);
|
|
LLMemType mt(LLMemType::MTYPE_DRAWABLE);
|
|
|
|
LLTimer update_timer;
|
|
|
|
while (!mCreateQ.empty() && update_timer.getElapsedTimeF32() < max_dtime)
|
|
{
|
|
LLViewerObject* vobj = mCreateQ.front();
|
|
if (!vobj->isDead())
|
|
{
|
|
createObject(vobj);
|
|
}
|
|
mCreateQ.pop_front();
|
|
}
|
|
|
|
//for (LLViewerObject::vobj_list_t::iterator iter = mCreateQ.begin(); iter != mCreateQ.end(); ++iter)
|
|
//{
|
|
// createObject(*iter);
|
|
//}
|
|
|
|
//mCreateQ.clear();
|
|
}
|
|
|
|
void LLPipeline::createObject(LLViewerObject* vobj)
|
|
{
|
|
LLDrawable* drawablep = vobj->mDrawable;
|
|
|
|
if (!drawablep)
|
|
{
|
|
drawablep = vobj->createDrawable(this);
|
|
}
|
|
else
|
|
{
|
|
llerrs << "Redundant drawable creation!" << llendl;
|
|
}
|
|
|
|
llassert(drawablep);
|
|
|
|
if (vobj->getParent())
|
|
{
|
|
vobj->setDrawableParent(((LLViewerObject*)vobj->getParent())->mDrawable); // LLPipeline::addObject 1
|
|
}
|
|
else
|
|
{
|
|
vobj->setDrawableParent(NULL); // LLPipeline::addObject 2
|
|
}
|
|
|
|
markRebuild(drawablep, LLDrawable::REBUILD_ALL, TRUE);
|
|
|
|
static const LLCachedControl<bool> render_animate_res("RenderAnimateRes",false);
|
|
if (drawablep->getVOVolume() && render_animate_res)
|
|
{
|
|
// fun animated res
|
|
drawablep->updateXform(TRUE);
|
|
drawablep->clearState(LLDrawable::MOVE_UNDAMPED);
|
|
drawablep->setScale(LLVector3(0,0,0));
|
|
drawablep->makeActive();
|
|
}
|
|
}
|
|
|
|
|
|
void LLPipeline::resetFrameStats()
|
|
{
|
|
assertInitialized();
|
|
|
|
mTrianglesDrawnStat.addValue(mTrianglesDrawn/1000.f);
|
|
|
|
if (mBatchCount > 0)
|
|
{
|
|
mMeanBatchSize = gPipeline.mTrianglesDrawn/gPipeline.mBatchCount;
|
|
}
|
|
mTrianglesDrawn = 0;
|
|
sCompiles = 0;
|
|
mVerticesRelit = 0;
|
|
mLightingChanges = 0;
|
|
mGeometryChanges = 0;
|
|
mNumVisibleFaces = 0;
|
|
|
|
if (mOldRenderDebugMask != mRenderDebugMask)
|
|
{
|
|
gObjectList.clearDebugText();
|
|
mOldRenderDebugMask = mRenderDebugMask;
|
|
}
|
|
|
|
}
|
|
|
|
//external functions for asynchronous updating
|
|
void LLPipeline::updateMoveDampedAsync(LLDrawable* drawablep)
|
|
{
|
|
static const LLCachedControl<bool> freeze_time("FreezeTime",false);
|
|
if (freeze_time)
|
|
{
|
|
return;
|
|
}
|
|
if (!drawablep)
|
|
{
|
|
llerrs << "updateMove called with NULL drawablep" << llendl;
|
|
return;
|
|
}
|
|
if (drawablep->isState(LLDrawable::EARLY_MOVE))
|
|
{
|
|
return;
|
|
}
|
|
|
|
assertInitialized();
|
|
|
|
// update drawable now
|
|
drawablep->clearState(LLDrawable::MOVE_UNDAMPED); // force to DAMPED
|
|
drawablep->updateMove(); // returns done
|
|
drawablep->setState(LLDrawable::EARLY_MOVE); // flag says we already did an undamped move this frame
|
|
// Put on move list so that EARLY_MOVE gets cleared
|
|
if (!drawablep->isState(LLDrawable::ON_MOVE_LIST))
|
|
{
|
|
mMovedList.push_back(drawablep);
|
|
drawablep->setState(LLDrawable::ON_MOVE_LIST);
|
|
}
|
|
}
|
|
|
|
void LLPipeline::updateMoveNormalAsync(LLDrawable* drawablep)
|
|
{
|
|
static const LLCachedControl<bool> freeze_time("FreezeTime",false);
|
|
if (freeze_time)
|
|
{
|
|
return;
|
|
}
|
|
if (!drawablep)
|
|
{
|
|
llerrs << "updateMove called with NULL drawablep" << llendl;
|
|
return;
|
|
}
|
|
if (drawablep->isState(LLDrawable::EARLY_MOVE))
|
|
{
|
|
return;
|
|
}
|
|
|
|
assertInitialized();
|
|
|
|
// update drawable now
|
|
drawablep->setState(LLDrawable::MOVE_UNDAMPED); // force to UNDAMPED
|
|
drawablep->updateMove();
|
|
drawablep->setState(LLDrawable::EARLY_MOVE); // flag says we already did an undamped move this frame
|
|
// Put on move list so that EARLY_MOVE gets cleared
|
|
if (!drawablep->isState(LLDrawable::ON_MOVE_LIST))
|
|
{
|
|
mMovedList.push_back(drawablep);
|
|
drawablep->setState(LLDrawable::ON_MOVE_LIST);
|
|
}
|
|
}
|
|
|
|
void LLPipeline::updateMovedList(LLDrawable::drawable_vector_t& moved_list)
|
|
{
|
|
for (LLDrawable::drawable_vector_t::iterator iter = moved_list.begin();
|
|
iter != moved_list.end(); )
|
|
{
|
|
LLDrawable::drawable_vector_t::iterator curiter = iter++;
|
|
LLDrawable *drawablep = *curiter;
|
|
BOOL done = TRUE;
|
|
if (!drawablep->isDead() && (!drawablep->isState(LLDrawable::EARLY_MOVE)))
|
|
{
|
|
done = drawablep->updateMove();
|
|
}
|
|
drawablep->clearState(LLDrawable::EARLY_MOVE | LLDrawable::MOVE_UNDAMPED);
|
|
if (done)
|
|
{
|
|
drawablep->clearState(LLDrawable::ON_MOVE_LIST);
|
|
iter = moved_list.erase(curiter);
|
|
}
|
|
}
|
|
}
|
|
|
|
void LLPipeline::updateMove()
|
|
{
|
|
LLFastTimer t(LLFastTimer::FTM_UPDATE_MOVE);
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
static const LLCachedControl<bool> freeze_time("FreezeTime",false);
|
|
if (freeze_time)
|
|
{
|
|
return;
|
|
}
|
|
|
|
assertInitialized();
|
|
|
|
for (LLDrawable::drawable_set_t::iterator iter = mRetexturedList.begin();
|
|
iter != mRetexturedList.end(); ++iter)
|
|
{
|
|
LLDrawable* drawablep = *iter;
|
|
if (drawablep && !drawablep->isDead())
|
|
{
|
|
drawablep->updateTexture();
|
|
}
|
|
}
|
|
mRetexturedList.clear();
|
|
{
|
|
updateMovedList(mMovedList);
|
|
}
|
|
|
|
//balance octrees
|
|
{
|
|
LLFastTimer ot(LLFastTimer::FTM_OCTREE_BALANCE);
|
|
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
|
|
{
|
|
LLSpatialPartition* part = region->getSpatialPartition(i);
|
|
if (part)
|
|
{
|
|
part->mOctree->balance();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
// Culling and occlusion testing
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
//static
|
|
F32 LLPipeline::calcPixelArea(LLVector3 center, LLVector3 size, LLCamera &camera)
|
|
{
|
|
LLVector3 lookAt = center - camera.getOrigin();
|
|
F32 dist = lookAt.length();
|
|
|
|
//ramp down distance for nearby objects
|
|
//shrink dist by dist/16.
|
|
if (dist < 16.f)
|
|
{
|
|
dist /= 16.f;
|
|
dist *= dist;
|
|
dist *= 16.f;
|
|
}
|
|
|
|
//get area of circle around node
|
|
F32 app_angle = atanf(size.length()/dist);
|
|
F32 radius = app_angle*LLDrawable::sCurPixelAngle;
|
|
return radius*radius * 3.14159f;
|
|
}
|
|
|
|
void LLPipeline::grabReferences(LLCullResult& result)
|
|
{
|
|
sCull = &result;
|
|
}
|
|
|
|
BOOL LLPipeline::visibleObjectsInFrustum(LLCamera& camera)
|
|
{
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
|
|
for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
|
|
{
|
|
LLSpatialPartition* part = region->getSpatialPartition(i);
|
|
if (part)
|
|
{
|
|
if (hasRenderType(part->mDrawableType))
|
|
{
|
|
if (part->visibleObjectsInFrustum(camera))
|
|
{
|
|
return TRUE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL LLPipeline::getVisibleExtents(LLCamera& camera, LLVector3& min, LLVector3& max)
|
|
{
|
|
min = LLVector3(F32_MAX, F32_MAX, F32_MAX);
|
|
max = LLVector3(-F32_MAX, -F32_MAX, -F32_MAX);
|
|
|
|
U32 saved_camera_id = LLViewerCamera::sCurCameraID;
|
|
LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
|
|
|
|
BOOL res = TRUE;
|
|
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
|
|
for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
|
|
{
|
|
LLSpatialPartition* part = region->getSpatialPartition(i);
|
|
if (part)
|
|
{
|
|
if (hasRenderType(part->mDrawableType))
|
|
{
|
|
if (!part->getVisibleExtents(camera, min, max))
|
|
{
|
|
res = FALSE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
LLViewerCamera::sCurCameraID = saved_camera_id;
|
|
|
|
return res;
|
|
}
|
|
|
|
|
|
void LLPipeline::updateCull(LLCamera& camera, LLCullResult& result, S32 water_clip)
|
|
{
|
|
LLFastTimer t(LLFastTimer::FTM_CULL);
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
grabReferences(result);
|
|
|
|
sCull->clear();
|
|
|
|
BOOL to_texture = LLPipeline::sUseOcclusion > 1 &&
|
|
!hasRenderType(LLPipeline::RENDER_TYPE_HUD) &&
|
|
LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD &&
|
|
gPipeline.canUseVertexShaders() &&
|
|
sRenderGlow;
|
|
|
|
if (to_texture)
|
|
{
|
|
mScreen.bindTarget();
|
|
}
|
|
|
|
/*glMatrixMode(GL_PROJECTION);
|
|
glPushMatrix();
|
|
glLoadMatrixd(gGLLastProjection);
|
|
glMatrixMode(GL_MODELVIEW);*/
|
|
glPushMatrix();
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLLastModelView);
|
|
|
|
|
|
LLVertexBuffer::unbind();
|
|
LLGLDisable blend(GL_BLEND);
|
|
LLGLDisable test(GL_ALPHA_TEST);
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
|
|
if (sUseOcclusion > 1)
|
|
{
|
|
gGL.setColorMask(false, false);
|
|
}
|
|
|
|
LLGLDepthTest depth(GL_TRUE, GL_FALSE);
|
|
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
if (water_clip != 0)
|
|
{
|
|
LLPlane plane(LLVector3(0,0, (F32) -water_clip), (F32) water_clip*region->getWaterHeight());
|
|
camera.setUserClipPlane(plane);
|
|
}
|
|
else
|
|
{
|
|
camera.disableUserClipPlane();
|
|
}
|
|
|
|
for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
|
|
{
|
|
LLSpatialPartition* part = region->getSpatialPartition(i);
|
|
if (part)
|
|
{
|
|
if (hasRenderType(part->mDrawableType))
|
|
{
|
|
part->cull(camera);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
camera.disableUserClipPlane();
|
|
|
|
// Render non-windlight sky.
|
|
if (hasRenderType(LLPipeline::RENDER_TYPE_SKY) &&
|
|
gSky.mVOSkyp.notNull() &&
|
|
gSky.mVOSkyp->mDrawable.notNull())
|
|
{
|
|
gSky.mVOSkyp->mDrawable->setVisible(camera);
|
|
sCull->pushDrawable(gSky.mVOSkyp->mDrawable);
|
|
gSky.updateCull();
|
|
stop_glerror();
|
|
}
|
|
|
|
if (hasRenderType(LLPipeline::RENDER_TYPE_GROUND) &&
|
|
!gPipeline.canUseWindLightShaders() &&
|
|
gSky.mVOGroundp.notNull() &&
|
|
gSky.mVOGroundp->mDrawable.notNull() &&
|
|
!LLPipeline::sWaterReflections)
|
|
{
|
|
gSky.mVOGroundp->mDrawable->setVisible(camera);
|
|
sCull->pushDrawable(gSky.mVOGroundp->mDrawable);
|
|
}
|
|
|
|
|
|
/*glMatrixMode(GL_PROJECTION);
|
|
glPopMatrix();
|
|
glMatrixMode(GL_MODELVIEW);*/
|
|
glPopMatrix();
|
|
|
|
if (sUseOcclusion > 1)
|
|
{
|
|
gGL.setColorMask(true, false);
|
|
}
|
|
|
|
if (to_texture)
|
|
{
|
|
mScreen.flush();
|
|
}
|
|
else if (LLPipeline::sUseOcclusion > 1)
|
|
{
|
|
glFlush();
|
|
}
|
|
}
|
|
|
|
void LLPipeline::markNotCulled(LLSpatialGroup* group, LLCamera& camera)
|
|
{
|
|
if (group->getData().empty())
|
|
{
|
|
return;
|
|
}
|
|
|
|
group->setVisible();
|
|
|
|
if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
|
|
{
|
|
group->updateDistance(camera);
|
|
}
|
|
|
|
const F32 MINIMUM_PIXEL_AREA = 16.f;
|
|
|
|
if (group->mPixelArea < MINIMUM_PIXEL_AREA)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (sMinRenderSize > 0.f &&
|
|
llmax(llmax(group->mBounds[1].mV[0], group->mBounds[1].mV[1]), group->mBounds[1].mV[2]) < sMinRenderSize)
|
|
{
|
|
return;
|
|
}
|
|
|
|
assertInitialized();
|
|
|
|
if (!group->mSpatialPartition->mRenderByGroup)
|
|
{ //render by drawable
|
|
sCull->pushDrawableGroup(group);
|
|
}
|
|
else
|
|
{ //render by group
|
|
sCull->pushVisibleGroup(group);
|
|
}
|
|
|
|
mNumVisibleNodes++;
|
|
}
|
|
|
|
void LLPipeline::markOccluder(LLSpatialGroup* group)
|
|
{
|
|
if (sUseOcclusion > 1 && group && !group->isOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION))
|
|
{
|
|
LLSpatialGroup* parent = group->getParent();
|
|
|
|
if (!parent || !parent->isOcclusionState(LLSpatialGroup::OCCLUDED))
|
|
{ //only mark top most occluders as active occlusion
|
|
sCull->pushOcclusionGroup(group);
|
|
group->setOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION);
|
|
|
|
if (parent &&
|
|
!parent->isOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION) &&
|
|
parent->getElementCount() == 0 &&
|
|
parent->needsUpdate())
|
|
{
|
|
sCull->pushOcclusionGroup(group);
|
|
parent->setOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void LLPipeline::doOcclusion(LLCamera& camera)
|
|
{
|
|
LLVertexBuffer::unbind();
|
|
|
|
if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_OCCLUSION))
|
|
{
|
|
gGL.setColorMask(true, false, false, false);
|
|
}
|
|
else
|
|
{
|
|
gGL.setColorMask(false, false);
|
|
}
|
|
LLGLDisable blend(GL_BLEND);
|
|
LLGLDisable test(GL_ALPHA_TEST);
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
LLGLDepthTest depth(GL_TRUE, GL_FALSE);
|
|
|
|
LLGLDisable cull(GL_CULL_FACE);
|
|
if (LLPipeline::sUseOcclusion > 1)
|
|
{
|
|
for (LLCullResult::sg_list_t::iterator iter = sCull->beginOcclusionGroups(); iter != sCull->endOcclusionGroups(); ++iter)
|
|
{
|
|
LLSpatialGroup* group = *iter;
|
|
group->doOcclusion(&camera);
|
|
group->clearOcclusionState(LLSpatialGroup::ACTIVE_OCCLUSION);
|
|
}
|
|
}
|
|
|
|
gGL.setColorMask(true, false);
|
|
}
|
|
|
|
BOOL LLPipeline::updateDrawableGeom(LLDrawable* drawablep, BOOL priority)
|
|
{
|
|
BOOL update_complete = drawablep->updateGeometry(priority);
|
|
if (update_complete && assertInitialized())
|
|
{
|
|
drawablep->setState(LLDrawable::BUILT);
|
|
mGeometryChanges++;
|
|
}
|
|
return update_complete;
|
|
}
|
|
|
|
void LLPipeline::updateGL()
|
|
{
|
|
while (!LLGLUpdate::sGLQ.empty())
|
|
{
|
|
LLGLUpdate* glu = LLGLUpdate::sGLQ.front();
|
|
glu->updateGL();
|
|
glu->mInQ = FALSE;
|
|
LLGLUpdate::sGLQ.pop_front();
|
|
}
|
|
}
|
|
|
|
void LLPipeline::rebuildPriorityGroups()
|
|
{
|
|
if(!sAllowRebuildPriorityGroup)
|
|
{
|
|
return ;
|
|
}
|
|
sAllowRebuildPriorityGroup = FALSE ;
|
|
|
|
LLTimer update_timer;
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
assertInitialized();
|
|
|
|
// Iterate through all drawables on the priority build queue,
|
|
for (LLSpatialGroup::sg_vector_t::iterator iter = mGroupQ1.begin();
|
|
iter != mGroupQ1.end(); ++iter)
|
|
{
|
|
LLSpatialGroup* group = *iter;
|
|
group->rebuildGeom();
|
|
group->clearState(LLSpatialGroup::IN_BUILD_Q1);
|
|
}
|
|
|
|
mGroupQ1.clear();
|
|
}
|
|
|
|
void LLPipeline::rebuildGroups()
|
|
{
|
|
// Iterate through some drawables on the non-priority build queue
|
|
S32 size = (S32) mGroupQ2.size();
|
|
S32 min_count = llclamp((S32) ((F32) (size * size)/4096*0.25f), 1, size);
|
|
|
|
S32 count = 0;
|
|
|
|
std::sort(mGroupQ2.begin(), mGroupQ2.end(), LLSpatialGroup::CompareUpdateUrgency());
|
|
|
|
LLSpatialGroup::sg_vector_t::iterator iter;
|
|
for (iter = mGroupQ2.begin();
|
|
iter != mGroupQ2.end(); ++iter)
|
|
{
|
|
LLSpatialGroup* group = *iter;
|
|
|
|
if (group->isDead())
|
|
{
|
|
continue;
|
|
}
|
|
|
|
group->rebuildGeom();
|
|
|
|
if (group->mSpatialPartition->mRenderByGroup)
|
|
{
|
|
count++;
|
|
}
|
|
|
|
group->clearState(LLSpatialGroup::IN_BUILD_Q2);
|
|
|
|
if (count > min_count)
|
|
{
|
|
++iter;
|
|
break;
|
|
}
|
|
}
|
|
|
|
mGroupQ2.erase(mGroupQ2.begin(), iter);
|
|
|
|
updateMovedList(mMovedBridge);
|
|
}
|
|
|
|
void LLPipeline::updateGeom(F32 max_dtime)
|
|
{
|
|
LLTimer update_timer;
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
LLPointer<LLDrawable> drawablep;
|
|
|
|
LLFastTimer t(LLFastTimer::FTM_GEO_UPDATE);
|
|
|
|
assertInitialized();
|
|
|
|
if (sDelayedVBOEnable > 0)
|
|
{
|
|
if (--sDelayedVBOEnable <= 0)
|
|
{
|
|
resetVertexBuffers();
|
|
LLVertexBuffer::sEnableVBOs = TRUE;
|
|
}
|
|
}
|
|
|
|
// notify various object types to reset internal cost metrics, etc.
|
|
// for now, only LLVOVolume does this to throttle LOD changes
|
|
LLVOVolume::preUpdateGeom();
|
|
|
|
// Iterate through all drawables on the priority build queue,
|
|
for (LLDrawable::drawable_list_t::iterator iter = mBuildQ1.begin();
|
|
iter != mBuildQ1.end();)
|
|
{
|
|
LLDrawable::drawable_list_t::iterator curiter = iter++;
|
|
LLDrawable* drawablep = *curiter;
|
|
if (drawablep && !drawablep->isDead())
|
|
{
|
|
if (drawablep->isState(LLDrawable::IN_REBUILD_Q2))
|
|
{
|
|
drawablep->clearState(LLDrawable::IN_REBUILD_Q2);
|
|
LLDrawable::drawable_list_t::iterator find = std::find(mBuildQ2.begin(), mBuildQ2.end(), drawablep);
|
|
if (find != mBuildQ2.end())
|
|
{
|
|
mBuildQ2.erase(find);
|
|
}
|
|
}
|
|
|
|
if (updateDrawableGeom(drawablep, TRUE))
|
|
{
|
|
drawablep->clearState(LLDrawable::IN_REBUILD_Q1);
|
|
mBuildQ1.erase(curiter);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
mBuildQ1.erase(curiter);
|
|
}
|
|
}
|
|
|
|
// Iterate through some drawables on the non-priority build queue
|
|
S32 min_count = 16;
|
|
S32 size = (S32) mBuildQ2.size();
|
|
if (size > 1024)
|
|
{
|
|
min_count = llclamp((S32) (size * (F32) size/4096), 16, size);
|
|
}
|
|
|
|
S32 count = 0;
|
|
|
|
max_dtime = llmax(update_timer.getElapsedTimeF32()+0.001f, max_dtime);
|
|
LLSpatialGroup* last_group = NULL;
|
|
LLSpatialBridge* last_bridge = NULL;
|
|
|
|
for (LLDrawable::drawable_list_t::iterator iter = mBuildQ2.begin();
|
|
iter != mBuildQ2.end(); )
|
|
{
|
|
LLDrawable::drawable_list_t::iterator curiter = iter++;
|
|
LLDrawable* drawablep = *curiter;
|
|
|
|
LLSpatialBridge* bridge = drawablep->isRoot() ? drawablep->getSpatialBridge() :
|
|
drawablep->getParent()->getSpatialBridge();
|
|
|
|
if (drawablep->getSpatialGroup() != last_group &&
|
|
(!last_bridge || bridge != last_bridge) &&
|
|
(update_timer.getElapsedTimeF32() >= max_dtime) && count > min_count)
|
|
{
|
|
break;
|
|
}
|
|
|
|
//make sure updates don't stop in the middle of a spatial group
|
|
//to avoid thrashing (objects are enqueued by group)
|
|
last_group = drawablep->getSpatialGroup();
|
|
last_bridge = bridge;
|
|
|
|
BOOL update_complete = TRUE;
|
|
if (!drawablep->isDead())
|
|
{
|
|
update_complete = updateDrawableGeom(drawablep, FALSE);
|
|
count++;
|
|
}
|
|
if (update_complete)
|
|
{
|
|
drawablep->clearState(LLDrawable::IN_REBUILD_Q2);
|
|
mBuildQ2.erase(curiter);
|
|
}
|
|
}
|
|
|
|
updateMovedList(mMovedBridge);
|
|
}
|
|
|
|
void LLPipeline::markVisible(LLDrawable *drawablep, LLCamera& camera)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
if(!drawablep || drawablep->isDead())
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (drawablep->isSpatialBridge())
|
|
{
|
|
const LLDrawable* root = ((LLSpatialBridge*) drawablep)->mDrawable;
|
|
llassert(root); // trying to catch a bad assumption
|
|
if (root && // // this test may not be needed, see above
|
|
root->getVObj()->isAttachment())
|
|
{
|
|
LLDrawable* rootparent = root->getParent();
|
|
if (rootparent) // this IS sometimes NULL
|
|
{
|
|
LLViewerObject *vobj = rootparent->getVObj();
|
|
llassert(vobj); // trying to catch a bad assumption
|
|
if (vobj) // this test may not be needed, see above
|
|
{
|
|
if (vobj->isAvatar() && ((LLVOAvatar*)vobj)->isImpostor())
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
sCull->pushBridge((LLSpatialBridge*) drawablep);
|
|
}
|
|
else
|
|
{
|
|
sCull->pushDrawable(drawablep);
|
|
}
|
|
|
|
drawablep->setVisible(camera);
|
|
}
|
|
|
|
void LLPipeline::markMoved(LLDrawable *drawablep, BOOL damped_motion)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
if (!drawablep)
|
|
{
|
|
//llerrs << "Sending null drawable to moved list!" << llendl;
|
|
return;
|
|
}
|
|
|
|
if (drawablep->isDead())
|
|
{
|
|
llwarns << "Marking NULL or dead drawable moved!" << llendl;
|
|
return;
|
|
}
|
|
|
|
if (drawablep->getParent())
|
|
{
|
|
//ensure that parent drawables are moved first
|
|
markMoved(drawablep->getParent(), damped_motion);
|
|
}
|
|
|
|
assertInitialized();
|
|
|
|
if (!drawablep->isState(LLDrawable::ON_MOVE_LIST))
|
|
{
|
|
if (drawablep->isSpatialBridge())
|
|
{
|
|
mMovedBridge.push_back(drawablep);
|
|
}
|
|
else
|
|
{
|
|
mMovedList.push_back(drawablep);
|
|
}
|
|
drawablep->setState(LLDrawable::ON_MOVE_LIST);
|
|
}
|
|
if (damped_motion == FALSE)
|
|
{
|
|
drawablep->setState(LLDrawable::MOVE_UNDAMPED); // UNDAMPED trumps DAMPED
|
|
}
|
|
else if (drawablep->isState(LLDrawable::MOVE_UNDAMPED))
|
|
{
|
|
drawablep->clearState(LLDrawable::MOVE_UNDAMPED);
|
|
}
|
|
}
|
|
|
|
void LLPipeline::markShift(LLDrawable *drawablep)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
if (!drawablep || drawablep->isDead())
|
|
{
|
|
return;
|
|
}
|
|
|
|
assertInitialized();
|
|
|
|
if (!drawablep->isState(LLDrawable::ON_SHIFT_LIST))
|
|
{
|
|
drawablep->getVObj()->setChanged(LLXform::SHIFTED | LLXform::SILHOUETTE);
|
|
if (drawablep->getParent())
|
|
{
|
|
markShift(drawablep->getParent());
|
|
}
|
|
mShiftList.push_back(drawablep);
|
|
drawablep->setState(LLDrawable::ON_SHIFT_LIST);
|
|
}
|
|
}
|
|
|
|
void LLPipeline::shiftObjects(const LLVector3 &offset)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
assertInitialized();
|
|
|
|
glClear(GL_DEPTH_BUFFER_BIT);
|
|
gDepthDirty = TRUE;
|
|
|
|
for (LLDrawable::drawable_vector_t::iterator iter = mShiftList.begin();
|
|
iter != mShiftList.end(); iter++)
|
|
{
|
|
LLDrawable *drawablep = *iter;
|
|
if (drawablep->isDead())
|
|
{
|
|
continue;
|
|
}
|
|
drawablep->shiftPos(offset);
|
|
drawablep->clearState(LLDrawable::ON_SHIFT_LIST);
|
|
}
|
|
mShiftList.resize(0);
|
|
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
|
|
{
|
|
LLSpatialPartition* part = region->getSpatialPartition(i);
|
|
if (part)
|
|
{
|
|
part->shift(offset);
|
|
}
|
|
}
|
|
}
|
|
|
|
LLHUDText::shiftAll(offset);
|
|
display_update_camera();
|
|
}
|
|
|
|
void LLPipeline::markTextured(LLDrawable *drawablep)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
if (drawablep && !drawablep->isDead() && assertInitialized())
|
|
{
|
|
mRetexturedList.insert(drawablep);
|
|
}
|
|
}
|
|
|
|
void LLPipeline::markGLRebuild(LLGLUpdate* glu)
|
|
{
|
|
if (glu && !glu->mInQ)
|
|
{
|
|
LLGLUpdate::sGLQ.push_back(glu);
|
|
glu->mInQ = TRUE;
|
|
}
|
|
}
|
|
|
|
void LLPipeline::markRebuild(LLSpatialGroup* group, BOOL priority)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
//assert_main_thread();
|
|
|
|
if (group && !group->isDead() && group->mSpatialPartition)
|
|
{
|
|
if (group->mSpatialPartition->mPartitionType == LLViewerRegion::PARTITION_HUD)
|
|
{
|
|
priority = TRUE;
|
|
}
|
|
|
|
if (priority)
|
|
{
|
|
if (!group->isState(LLSpatialGroup::IN_BUILD_Q1))
|
|
{
|
|
mGroupQ1.push_back(group);
|
|
group->setState(LLSpatialGroup::IN_BUILD_Q1);
|
|
|
|
if (group->isState(LLSpatialGroup::IN_BUILD_Q2))
|
|
{
|
|
LLSpatialGroup::sg_vector_t::iterator iter = std::find(mGroupQ2.begin(), mGroupQ2.end(), group);
|
|
if (iter != mGroupQ2.end())
|
|
{
|
|
mGroupQ2.erase(iter);
|
|
}
|
|
group->clearState(LLSpatialGroup::IN_BUILD_Q2);
|
|
}
|
|
}
|
|
}
|
|
else if (!group->isState(LLSpatialGroup::IN_BUILD_Q2 | LLSpatialGroup::IN_BUILD_Q1))
|
|
{
|
|
//llerrs << "Non-priority updates not yet supported!" << llendl;
|
|
if (std::find(mGroupQ2.begin(), mGroupQ2.end(), group) != mGroupQ2.end())
|
|
{
|
|
llerrs << "WTF?" << llendl;
|
|
}
|
|
mGroupQ2.push_back(group);
|
|
group->setState(LLSpatialGroup::IN_BUILD_Q2);
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
void LLPipeline::markRebuild(LLDrawable *drawablep, LLDrawable::EDrawableFlags flag, BOOL priority)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
if (drawablep && !drawablep->isDead() && assertInitialized())
|
|
{
|
|
if (!drawablep->isState(LLDrawable::BUILT))
|
|
{
|
|
priority = TRUE;
|
|
}
|
|
if (priority)
|
|
{
|
|
if (!drawablep->isState(LLDrawable::IN_REBUILD_Q1))
|
|
{
|
|
mBuildQ1.push_back(drawablep);
|
|
drawablep->setState(LLDrawable::IN_REBUILD_Q1); // mark drawable as being in priority queue
|
|
}
|
|
}
|
|
else if (!drawablep->isState(LLDrawable::IN_REBUILD_Q2))
|
|
{
|
|
mBuildQ2.push_back(drawablep);
|
|
drawablep->setState(LLDrawable::IN_REBUILD_Q2); // need flag here because it is just a list
|
|
}
|
|
if (flag & (LLDrawable::REBUILD_VOLUME | LLDrawable::REBUILD_POSITION))
|
|
{
|
|
drawablep->getVObj()->setChanged(LLXform::SILHOUETTE);
|
|
}
|
|
drawablep->setState(flag);
|
|
}
|
|
}
|
|
|
|
void LLPipeline::stateSort(LLCamera& camera, LLCullResult &result)
|
|
{
|
|
if (hasAnyRenderType(LLPipeline::RENDER_TYPE_AVATAR,
|
|
LLPipeline::RENDER_TYPE_GROUND,
|
|
LLPipeline::RENDER_TYPE_TERRAIN,
|
|
LLPipeline::RENDER_TYPE_TREE,
|
|
LLPipeline::RENDER_TYPE_SKY,
|
|
LLPipeline::RENDER_TYPE_VOIDWATER,
|
|
LLPipeline::RENDER_TYPE_WATER,
|
|
LLPipeline::END_RENDER_TYPES))
|
|
{
|
|
//clear faces from face pools
|
|
LLFastTimer t(LLFastTimer::FTM_RESET_DRAWORDER);
|
|
gPipeline.resetDrawOrders();
|
|
}
|
|
|
|
LLFastTimer ftm(LLFastTimer::FTM_STATESORT);
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
//LLVertexBuffer::unbind();
|
|
|
|
grabReferences(result);
|
|
for (LLCullResult::sg_list_t::iterator iter = sCull->beginDrawableGroups(); iter != sCull->endDrawableGroups(); ++iter)
|
|
{
|
|
LLSpatialGroup* group = *iter;
|
|
group->checkOcclusion();
|
|
if (sUseOcclusion > 1 && group->isOcclusionState(LLSpatialGroup::OCCLUDED))
|
|
{
|
|
markOccluder(group);
|
|
}
|
|
else
|
|
{
|
|
group->setVisible();
|
|
for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
|
|
{
|
|
markVisible(*i, camera);
|
|
}
|
|
}
|
|
}
|
|
for (LLCullResult::sg_list_t::iterator iter = sCull->beginVisibleGroups(); iter != sCull->endVisibleGroups(); ++iter)
|
|
{
|
|
LLSpatialGroup* group = *iter;
|
|
group->checkOcclusion();
|
|
if (sUseOcclusion > 1 && group->isOcclusionState(LLSpatialGroup::OCCLUDED))
|
|
{
|
|
markOccluder(group);
|
|
}
|
|
else
|
|
{
|
|
group->setVisible();
|
|
stateSort(group, camera);
|
|
}
|
|
}
|
|
|
|
if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
|
|
{
|
|
for (LLCullResult::bridge_list_t::iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i)
|
|
{
|
|
LLCullResult::bridge_list_t::iterator cur_iter = i;
|
|
LLSpatialBridge* bridge = *cur_iter;
|
|
LLSpatialGroup* group = bridge->getSpatialGroup();
|
|
if (!bridge->isDead() && group && !group->isOcclusionState(LLSpatialGroup::OCCLUDED))
|
|
{
|
|
stateSort(bridge, camera);
|
|
}
|
|
}
|
|
}
|
|
{
|
|
LLFastTimer ftm(LLFastTimer::FTM_STATESORT_DRAWABLE);
|
|
for (LLCullResult::drawable_list_t::iterator iter = sCull->beginVisibleList();
|
|
iter != sCull->endVisibleList(); ++iter)
|
|
{
|
|
LLDrawable *drawablep = *iter;
|
|
if (!drawablep->isDead())
|
|
{
|
|
stateSort(drawablep, camera);
|
|
}
|
|
}
|
|
}
|
|
|
|
{
|
|
LLFastTimer ftm(LLFastTimer::FTM_CLIENT_COPY);
|
|
LLVertexBuffer::clientCopy();
|
|
}
|
|
|
|
postSort(camera);
|
|
}
|
|
|
|
void LLPipeline::stateSort(LLSpatialGroup* group, LLCamera& camera)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
if (!sSkipUpdate && group->changeLOD())
|
|
{
|
|
for (LLSpatialGroup::element_iter i = group->getData().begin(); i != group->getData().end(); ++i)
|
|
{
|
|
LLDrawable* drawablep = *i;
|
|
stateSort(drawablep, camera);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
void LLPipeline::stateSort(LLSpatialBridge* bridge, LLCamera& camera)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
if (!sShadowRender && !sSkipUpdate && bridge->getSpatialGroup()->changeLOD())
|
|
{
|
|
bool force_update = false;
|
|
bridge->updateDistance(camera, force_update);
|
|
}
|
|
}
|
|
|
|
void LLPipeline::stateSort(LLDrawable* drawablep, LLCamera& camera)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
if (!drawablep
|
|
|| drawablep->isDead()
|
|
|| !hasRenderType(drawablep->getRenderType()))
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (gHideSelectedObjects)
|
|
{
|
|
// if (drawablep->getVObj().notNull() &&
|
|
// drawablep->getVObj()->isSelected())
|
|
// [RLVa:KB] - Checked: 2010-09-28 (RLVa-1.2.1f) | Modified: RLVa-1.2.1f
|
|
const LLViewerObject* pObj = drawablep->getVObj();
|
|
if ( (pObj) && (pObj->isSelected()) &&
|
|
((!rlv_handler_t::isEnabled()) || (!pObj->isHUDAttachment()) || (!gRlvAttachmentLocks.isLockedAttachment(pObj->getRootEdit()))) )
|
|
// [/RLVa:KB]
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (drawablep->isAvatar())
|
|
{ //don't draw avatars beyond render distance or if we don't have a spatial group.
|
|
if ((drawablep->getSpatialGroup() == NULL) ||
|
|
(drawablep->getSpatialGroup()->mDistance > LLVOAvatar::sRenderDistance))
|
|
{
|
|
return;
|
|
}
|
|
|
|
LLVOAvatar* avatarp = (LLVOAvatar*) drawablep->getVObj().get();
|
|
if (!avatarp->isVisible())
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
|
|
assertInitialized();
|
|
|
|
if (hasRenderType(drawablep->mRenderType))
|
|
{
|
|
if (!drawablep->isState(LLDrawable::INVISIBLE|LLDrawable::FORCE_INVISIBLE))
|
|
{
|
|
drawablep->setVisible(camera, NULL, FALSE);
|
|
}
|
|
else if (drawablep->isState(LLDrawable::CLEAR_INVISIBLE))
|
|
{
|
|
// clear invisible flag here to avoid single frame glitch
|
|
drawablep->clearState(LLDrawable::FORCE_INVISIBLE|LLDrawable::CLEAR_INVISIBLE);
|
|
}
|
|
}
|
|
|
|
if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
|
|
{
|
|
LLSpatialGroup* group = drawablep->getSpatialGroup();
|
|
if (!group || group->changeLOD())
|
|
{
|
|
if (drawablep->isVisible() && !sSkipUpdate)
|
|
{
|
|
if (!drawablep->isActive())
|
|
{
|
|
bool force_update = false;
|
|
drawablep->updateDistance(camera, force_update);
|
|
}
|
|
else if (drawablep->isAvatar())
|
|
{
|
|
bool force_update = false;
|
|
drawablep->updateDistance(camera, force_update); // calls vobj->updateLOD() which calls LLVOAvatar::updateVisibility()
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if(!drawablep->getVOVolume())
|
|
{
|
|
for (LLDrawable::face_list_t::iterator iter = drawablep->mFaces.begin();
|
|
iter != drawablep->mFaces.end(); iter++)
|
|
{
|
|
LLFace* facep = *iter;
|
|
|
|
if (facep->hasGeometry())
|
|
{
|
|
if (facep->getPool())
|
|
{
|
|
facep->getPool()->enqueue(facep);
|
|
}
|
|
else
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
mNumVisibleFaces += drawablep->getNumFaces();
|
|
}
|
|
|
|
|
|
void forAllDrawables(LLCullResult::sg_list_t::iterator begin,
|
|
LLCullResult::sg_list_t::iterator end,
|
|
void (*func)(LLDrawable*))
|
|
{
|
|
for (LLCullResult::sg_list_t::iterator i = begin; i != end; ++i)
|
|
{
|
|
for (LLSpatialGroup::element_iter j = (*i)->getData().begin(); j != (*i)->getData().end(); ++j)
|
|
{
|
|
func(*j);
|
|
}
|
|
}
|
|
}
|
|
|
|
void LLPipeline::forAllVisibleDrawables(void (*func)(LLDrawable*))
|
|
{
|
|
forAllDrawables(sCull->beginDrawableGroups(), sCull->endDrawableGroups(), func);
|
|
forAllDrawables(sCull->beginVisibleGroups(), sCull->endVisibleGroups(), func);
|
|
}
|
|
|
|
//function for creating scripted beacons
|
|
void renderScriptedBeacons(LLDrawable* drawablep)
|
|
{
|
|
LLViewerObject *vobj = drawablep->getVObj();
|
|
if (vobj
|
|
&& !vobj->isAvatar()
|
|
&& !vobj->getParent()
|
|
&& vobj->flagScripted())
|
|
{
|
|
if (gPipeline.sRenderBeacons)
|
|
{
|
|
gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 0.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), gSavedSettings.getS32("DebugBeaconLineWidth"));
|
|
}
|
|
|
|
if (gPipeline.sRenderHighlight)
|
|
{
|
|
S32 face_id;
|
|
S32 count = drawablep->getNumFaces();
|
|
for (face_id = 0; face_id < count; face_id++)
|
|
{
|
|
gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void renderScriptedTouchBeacons(LLDrawable* drawablep)
|
|
{
|
|
LLViewerObject *vobj = drawablep->getVObj();
|
|
if (vobj
|
|
&& !vobj->isAvatar()
|
|
&& !vobj->getParent()
|
|
&& vobj->flagScripted()
|
|
&& vobj->flagHandleTouch())
|
|
{
|
|
if (gPipeline.sRenderBeacons)
|
|
{
|
|
gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(1.f, 0.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), gSavedSettings.getS32("DebugBeaconLineWidth"));
|
|
}
|
|
|
|
if (gPipeline.sRenderHighlight)
|
|
{
|
|
S32 face_id;
|
|
S32 count = drawablep->getNumFaces();
|
|
for (face_id = 0; face_id < count; face_id++)
|
|
{
|
|
gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void renderPhysicalBeacons(LLDrawable* drawablep)
|
|
{
|
|
LLViewerObject *vobj = drawablep->getVObj();
|
|
if (vobj
|
|
&& !vobj->isAvatar()
|
|
//&& !vobj->getParent()
|
|
&& vobj->usePhysics())
|
|
{
|
|
if (gPipeline.sRenderBeacons)
|
|
{
|
|
gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", LLColor4(0.f, 1.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), gSavedSettings.getS32("DebugBeaconLineWidth"));
|
|
}
|
|
|
|
if (gPipeline.sRenderHighlight)
|
|
{
|
|
S32 face_id;
|
|
S32 count = drawablep->getNumFaces();
|
|
for (face_id = 0; face_id < count; face_id++)
|
|
{
|
|
gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void renderParticleBeacons(LLDrawable* drawablep)
|
|
{
|
|
// Look for attachments, objects, etc.
|
|
LLViewerObject *vobj = drawablep->getVObj();
|
|
if (vobj
|
|
&& vobj->isParticleSource())
|
|
{
|
|
if (gPipeline.sRenderBeacons)
|
|
{
|
|
LLColor4 light_blue(0.5f, 0.5f, 1.f, 0.5f);
|
|
gObjectList.addDebugBeacon(vobj->getPositionAgent(), "", light_blue, LLColor4(1.f, 1.f, 1.f, 0.5f), gSavedSettings.getS32("DebugBeaconLineWidth"));
|
|
}
|
|
|
|
if (gPipeline.sRenderHighlight)
|
|
{
|
|
S32 face_id;
|
|
S32 count = drawablep->getNumFaces();
|
|
for (face_id = 0; face_id < count; face_id++)
|
|
{
|
|
gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void renderSoundHighlights(LLDrawable* drawablep)
|
|
{
|
|
// Look for attachments, objects, etc.
|
|
LLViewerObject *vobj = drawablep->getVObj();
|
|
if (vobj && vobj->isAudioSource())
|
|
{
|
|
if (gPipeline.sRenderHighlight)
|
|
{
|
|
S32 face_id;
|
|
S32 count = drawablep->getNumFaces();
|
|
for (face_id = 0; face_id < count; face_id++)
|
|
{
|
|
gPipeline.mHighlightFaces.push_back(drawablep->getFace(face_id) );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void LLPipeline::postSort(LLCamera& camera)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
LLFastTimer ftm(LLFastTimer::FTM_STATESORT_POSTSORT);
|
|
|
|
assertInitialized();
|
|
|
|
llpushcallstacks ;
|
|
//rebuild drawable geometry
|
|
for (LLCullResult::sg_list_t::iterator i = sCull->beginDrawableGroups(); i != sCull->endDrawableGroups(); ++i)
|
|
{
|
|
LLSpatialGroup* group = *i;
|
|
if (!sUseOcclusion ||
|
|
!group->isOcclusionState(LLSpatialGroup::OCCLUDED))
|
|
{
|
|
group->rebuildGeom();
|
|
}
|
|
}
|
|
llpushcallstacks ;
|
|
//rebuild groups
|
|
sCull->assertDrawMapsEmpty();
|
|
|
|
/*LLSpatialGroup::sNoDelete = FALSE;
|
|
for (LLCullResult::sg_list_t::iterator i = sCull->beginVisibleGroups(); i != sCull->endVisibleGroups(); ++i)
|
|
{
|
|
LLSpatialGroup* group = *i;
|
|
if (sUseOcclusion &&
|
|
group->isState(LLSpatialGroup::OCCLUDED))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
group->rebuildGeom();
|
|
}
|
|
LLSpatialGroup::sNoDelete = TRUE;*/
|
|
|
|
|
|
rebuildPriorityGroups();
|
|
llpushcallstacks ;
|
|
|
|
const S32 bin_count = 1024*8;
|
|
|
|
static LLCullResult::drawinfo_list_t alpha_bins[bin_count];
|
|
static U32 bin_size[bin_count];
|
|
|
|
//clear one bin per frame to avoid memory bloat
|
|
static S32 clear_idx = 0;
|
|
clear_idx = (1+clear_idx)%bin_count;
|
|
alpha_bins[clear_idx].clear();
|
|
|
|
for (U32 j = 0; j < bin_count; j++)
|
|
{
|
|
bin_size[j] = 0;
|
|
}
|
|
|
|
//build render map
|
|
for (LLCullResult::sg_list_t::iterator i = sCull->beginVisibleGroups(); i != sCull->endVisibleGroups(); ++i)
|
|
{
|
|
LLSpatialGroup* group = *i;
|
|
if (sUseOcclusion &&
|
|
group->isOcclusionState(LLSpatialGroup::OCCLUDED))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if (group->isState(LLSpatialGroup::NEW_DRAWINFO) && group->isState(LLSpatialGroup::GEOM_DIRTY))
|
|
{ //no way this group is going to be drawable without a rebuild
|
|
group->rebuildGeom();
|
|
}
|
|
|
|
for (LLSpatialGroup::draw_map_t::iterator j = group->mDrawMap.begin(); j != group->mDrawMap.end(); ++j)
|
|
{
|
|
LLSpatialGroup::drawmap_elem_t& src_vec = j->second;
|
|
if (!hasRenderType(j->first))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
for (LLSpatialGroup::drawmap_elem_t::iterator k = src_vec.begin(); k != src_vec.end(); ++k)
|
|
{
|
|
if (sMinRenderSize > 0.f)
|
|
{
|
|
LLVector3 bounds = (*k)->mExtents[1]-(*k)->mExtents[0];
|
|
if (llmax(llmax(bounds.mV[0], bounds.mV[1]), bounds.mV[2]) > sMinRenderSize)
|
|
{
|
|
sCull->pushDrawInfo(j->first, *k);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
sCull->pushDrawInfo(j->first, *k);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (hasRenderType(LLPipeline::RENDER_TYPE_PASS_ALPHA))
|
|
{
|
|
LLSpatialGroup::draw_map_t::iterator alpha = group->mDrawMap.find(LLRenderPass::PASS_ALPHA);
|
|
|
|
if (alpha != group->mDrawMap.end())
|
|
{ //store alpha groups for sorting
|
|
LLSpatialBridge* bridge = group->mSpatialPartition->asBridge();
|
|
if (LLViewerCamera::sCurCameraID == LLViewerCamera::CAMERA_WORLD)
|
|
{
|
|
if (bridge)
|
|
{
|
|
LLCamera trans_camera = bridge->transformCamera(camera);
|
|
group->updateDistance(trans_camera);
|
|
}
|
|
else
|
|
{
|
|
group->updateDistance(camera);
|
|
}
|
|
}
|
|
|
|
if (hasRenderType(LLDrawPool::POOL_ALPHA))
|
|
{
|
|
sCull->pushAlphaGroup(group);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!sShadowRender)
|
|
{
|
|
//sort by texture or bump map
|
|
for (U32 i = 0; i < LLRenderPass::NUM_RENDER_TYPES; ++i)
|
|
{
|
|
if (i == LLRenderPass::PASS_BUMP)
|
|
{
|
|
std::sort(sCull->beginRenderMap(i), sCull->endRenderMap(i), LLDrawInfo::CompareBump());
|
|
}
|
|
else
|
|
{
|
|
std::sort(sCull->beginRenderMap(i), sCull->endRenderMap(i), LLDrawInfo::CompareTexturePtrMatrix());
|
|
}
|
|
}
|
|
|
|
std::sort(sCull->beginAlphaGroups(), sCull->endAlphaGroups(), LLSpatialGroup::CompareDepthGreater());
|
|
}
|
|
llpushcallstacks ;
|
|
// only render if the flag is set. The flag is only set if we are in edit mode or the toggle is set in the menus
|
|
static const LLCachedControl<bool> beacon_always_on("BeaconAlwaysOn",false);
|
|
if (beacon_always_on && !sShadowRender)
|
|
{
|
|
if (sRenderScriptedTouchBeacons)
|
|
{
|
|
// Only show the beacon on the root object.
|
|
forAllVisibleDrawables(renderScriptedTouchBeacons);
|
|
}
|
|
else
|
|
if (sRenderScriptedBeacons)
|
|
{
|
|
// Only show the beacon on the root object.
|
|
forAllVisibleDrawables(renderScriptedBeacons);
|
|
}
|
|
|
|
if (sRenderPhysicalBeacons)
|
|
{
|
|
// Only show the beacon on the root object.
|
|
forAllVisibleDrawables(renderPhysicalBeacons);
|
|
}
|
|
|
|
if (sRenderParticleBeacons)
|
|
{
|
|
forAllVisibleDrawables(renderParticleBeacons);
|
|
}
|
|
|
|
// If god mode, also show audio cues
|
|
if (sRenderSoundBeacons && gAudiop)
|
|
{
|
|
// Walk all sound sources and render out beacons for them. Note, this isn't done in the ForAllVisibleDrawables function, because some are not visible.
|
|
LLAudioEngine::source_map::iterator iter;
|
|
for (iter = gAudiop->mAllSources.begin(); iter != gAudiop->mAllSources.end(); ++iter)
|
|
{
|
|
LLAudioSource *sourcep = iter->second;
|
|
|
|
LLVector3d pos_global = sourcep->getPositionGlobal();
|
|
LLVector3 pos = gAgent.getPosAgentFromGlobal(pos_global);
|
|
if (gPipeline.sRenderBeacons)
|
|
{
|
|
//pos += LLVector3(0.f, 0.f, 0.2f);
|
|
gObjectList.addDebugBeacon(pos, "", LLColor4(1.f, 1.f, 0.f, 0.5f), LLColor4(1.f, 1.f, 1.f, 0.5f), gSavedSettings.getS32("DebugBeaconLineWidth"));
|
|
}
|
|
}
|
|
// now deal with highlights for all those seeable sound sources
|
|
forAllVisibleDrawables(renderSoundHighlights);
|
|
}
|
|
}
|
|
llpushcallstacks ;
|
|
// If managing your telehub, draw beacons at telehub and currently selected spawnpoint.
|
|
if (LLFloaterTelehub::renderBeacons())
|
|
{
|
|
LLFloaterTelehub::addBeacons();
|
|
}
|
|
|
|
if (!sShadowRender)
|
|
{
|
|
mSelectedFaces.clear();
|
|
|
|
// Draw face highlights for selected faces.
|
|
if (LLSelectMgr::getInstance()->getTEMode())
|
|
{
|
|
struct f : public LLSelectedTEFunctor
|
|
{
|
|
virtual bool apply(LLViewerObject* object, S32 te)
|
|
{
|
|
if (object->mDrawable)
|
|
{
|
|
gPipeline.mSelectedFaces.push_back(object->mDrawable->getFace(te));
|
|
}
|
|
return true;
|
|
}
|
|
} func;
|
|
LLSelectMgr::getInstance()->getSelection()->applyToTEs(&func);
|
|
}
|
|
}
|
|
|
|
//LLSpatialGroup::sNoDelete = FALSE;
|
|
llpushcallstacks ;
|
|
}
|
|
|
|
|
|
void render_hud_elements()
|
|
{
|
|
LLFastTimer t(LLFastTimer::FTM_RENDER_UI);
|
|
gPipeline.disableLights();
|
|
|
|
LLGLDisable fog(GL_FOG);
|
|
LLGLSUIDefault gls_ui;
|
|
|
|
LLGLEnable stencil(GL_STENCIL_TEST);
|
|
glStencilFunc(GL_ALWAYS, 255, 0xFFFFFFFF);
|
|
glStencilMask(0xFFFFFFFF);
|
|
glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
|
|
|
|
gGL.color4f(1,1,1,1);
|
|
if (!LLPipeline::sReflectionRender && gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI))
|
|
{
|
|
LLGLEnable multisample(GL_MULTISAMPLE_ARB);
|
|
gViewerWindow->renderSelections(FALSE, FALSE, FALSE); // For HUD version in render_ui_3d()
|
|
|
|
// Draw the tracking overlays
|
|
LLTracker::render3D();
|
|
|
|
// Show the property lines
|
|
LLWorld::getInstance()->renderPropertyLines();
|
|
LLViewerParcelMgr::getInstance()->render();
|
|
LLViewerParcelMgr::getInstance()->renderParcelCollision();
|
|
|
|
// Render debugging beacons.
|
|
//gObjectList.renderObjectBeacons();
|
|
|
|
//TO-DO:
|
|
//V2 moved this line from LLPipeline::renderGeom
|
|
//Uncomment once multisample z-buffer issues are figured out on ati cards.
|
|
LLHUDObject::renderAll();
|
|
|
|
//gObjectList.resetObjectBeacons();
|
|
}
|
|
else if (gForceRenderLandFence)
|
|
{
|
|
// This is only set when not rendering the UI, for parcel snapshots
|
|
LLViewerParcelMgr::getInstance()->render();
|
|
}
|
|
else if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
|
|
{
|
|
LLHUDText::renderAllHUD();
|
|
}
|
|
gGL.flush();
|
|
}
|
|
|
|
void LLPipeline::renderHighlights()
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
assertInitialized();
|
|
|
|
// Draw 3D UI elements here (before we clear the Z buffer in POOL_HUD)
|
|
// Render highlighted faces.
|
|
LLGLSPipelineAlpha gls_pipeline_alpha;
|
|
LLColor4 color(1.f, 1.f, 1.f, 0.5f);
|
|
LLGLEnable color_mat(GL_COLOR_MATERIAL);
|
|
disableLights();
|
|
|
|
if ((LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_INTERFACE) > 0))
|
|
{
|
|
gHighlightProgram.bind();
|
|
gHighlightProgram.vertexAttrib4f(LLViewerShaderMgr::MATERIAL_COLOR,1,1,1,0.5f);
|
|
}
|
|
|
|
if (hasRenderDebugFeatureMask(RENDER_DEBUG_FEATURE_SELECTED))
|
|
{
|
|
// Make sure the selection image gets downloaded and decoded
|
|
if (!mFaceSelectImagep)
|
|
{
|
|
mFaceSelectImagep = LLViewerTextureManager::getFetchedTexture(IMG_FACE_SELECT);
|
|
}
|
|
mFaceSelectImagep->addTextureStats((F32)MAX_IMAGE_AREA);
|
|
|
|
U32 count = mSelectedFaces.size();
|
|
for (U32 i = 0; i < count; i++)
|
|
{
|
|
LLFace *facep = mSelectedFaces[i];
|
|
if (!facep || facep->getDrawable()->isDead())
|
|
{
|
|
llerrs << "Bad face on selection" << llendl;
|
|
return;
|
|
}
|
|
|
|
facep->renderSelected(mFaceSelectImagep, color);
|
|
}
|
|
}
|
|
|
|
if (hasRenderDebugFeatureMask(RENDER_DEBUG_FEATURE_SELECTED))
|
|
{
|
|
// Paint 'em red!
|
|
color.setVec(1.f, 0.f, 0.f, 0.5f);
|
|
if ((LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_INTERFACE) > 0))
|
|
{
|
|
gHighlightProgram.vertexAttrib4f(LLViewerShaderMgr::MATERIAL_COLOR,1,0,0,0.5f);
|
|
}
|
|
int count = mHighlightFaces.size();
|
|
for (S32 i = 0; i < count; i++)
|
|
{
|
|
LLFace* facep = mHighlightFaces[i];
|
|
facep->renderSelected(LLViewerTexture::sNullImagep, color);
|
|
}
|
|
}
|
|
|
|
// Contains a list of the faces of objects that are physical or
|
|
// have touch-handlers.
|
|
mHighlightFaces.clear();
|
|
|
|
if (LLViewerShaderMgr::instance()->getVertexShaderLevel(LLViewerShaderMgr::SHADER_INTERFACE) > 0)
|
|
{
|
|
gHighlightProgram.unbind();
|
|
}
|
|
}
|
|
|
|
void LLPipeline::renderGeom(LLCamera& camera, BOOL forceVBOUpdate)
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
LLFastTimer t(LLFastTimer::FTM_RENDER_GEOMETRY);
|
|
|
|
assertInitialized();
|
|
|
|
F64 saved_modelview[16];
|
|
F64 saved_projection[16];
|
|
|
|
//HACK: preserve/restore matrices around HUD render
|
|
if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
|
|
{
|
|
for (U32 i = 0; i < 16; i++)
|
|
{
|
|
saved_modelview[i] = gGLModelView[i];
|
|
saved_projection[i] = gGLProjection[i];
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////
|
|
//
|
|
// Sync and verify GL state
|
|
//
|
|
//
|
|
|
|
stop_glerror();
|
|
gFrameStats.start(LLFrameStats::RENDER_SYNC);
|
|
|
|
LLVertexBuffer::unbind();
|
|
|
|
// Do verification of GL state
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
if (mRenderDebugMask & RENDER_DEBUG_VERIFY)
|
|
{
|
|
if (!verify())
|
|
{
|
|
llerrs << "Pipeline verification failed!" << llendl;
|
|
}
|
|
}
|
|
|
|
LLAppViewer::instance()->pingMainloopTimeout("Pipeline:ForceVBO");
|
|
|
|
//by bao
|
|
//fake vertex buffer updating
|
|
//to guaranttee at least updating one VBO buffer every frame
|
|
//to walk around the bug caused by ATI card --> DEV-3855
|
|
//
|
|
//if(forceVBOUpdate)
|
|
// gSky.mVOSkyp->updateDummyVertexBuffer() ;
|
|
|
|
gFrameStats.start(LLFrameStats::RENDER_GEOM);
|
|
|
|
// Initialize lots of GL state to "safe" values
|
|
glMatrixMode(GL_TEXTURE);
|
|
glLoadIdentity();
|
|
glMatrixMode(GL_MODELVIEW);
|
|
|
|
LLGLSPipeline gls_pipeline;
|
|
LLGLEnable multisample(GL_MULTISAMPLE_ARB);
|
|
|
|
LLGLState gls_color_material(GL_COLOR_MATERIAL, mLightingDetail < 2);
|
|
|
|
// Toggle backface culling for debugging
|
|
LLGLEnable cull_face(mBackfaceCull ? GL_CULL_FACE : 0);
|
|
// Set fog
|
|
BOOL use_fog = hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_FOG);
|
|
LLGLEnable fog_enable(use_fog &&
|
|
!gPipeline.canUseWindLightShadersOnObjects() ? GL_FOG : 0);
|
|
gSky.updateFog(camera.getFar());
|
|
if (!use_fog)
|
|
{
|
|
sUnderWaterRender = FALSE;
|
|
}
|
|
|
|
gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sDefaultImagep);
|
|
LLViewerFetchedTexture::sDefaultImagep->setAddressMode(LLTexUnit::TAM_WRAP);
|
|
|
|
//////////////////////////////////////////////
|
|
//
|
|
// Actually render all of the geometry
|
|
//
|
|
//
|
|
stop_glerror();
|
|
|
|
LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDrawPools");
|
|
for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
|
|
{
|
|
LLDrawPool *poolp = *iter;
|
|
if (hasRenderType(poolp->getType()))
|
|
{
|
|
poolp->prerender();
|
|
}
|
|
}
|
|
|
|
if (gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_PICKING))
|
|
{
|
|
LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderForSelect");
|
|
gObjectList.renderObjectsForSelect(camera, gViewerWindow->getVirtualWindowRect());
|
|
}
|
|
else
|
|
{
|
|
LLFastTimer t(LLFastTimer::FTM_POOLS);
|
|
|
|
// HACK: don't calculate local lights if we're rendering the HUD!
|
|
// Removing this check will cause bad flickering when there are
|
|
// HUD elements being rendered AND the user is in flycam mode -nyx
|
|
if (!gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
|
|
{
|
|
calcNearbyLights(camera);
|
|
setupHWLights(NULL);
|
|
}
|
|
|
|
BOOL occlude = sUseOcclusion > 1;
|
|
U32 cur_type = 0;
|
|
|
|
pool_set_t::iterator iter1 = mPools.begin();
|
|
while ( iter1 != mPools.end() )
|
|
{
|
|
LLDrawPool *poolp = *iter1;
|
|
|
|
cur_type = poolp->getType();
|
|
|
|
if (occlude && cur_type >= LLDrawPool::POOL_GRASS)
|
|
{
|
|
occlude = FALSE;
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
doOcclusion(camera);
|
|
}
|
|
|
|
pool_set_t::iterator iter2 = iter1;
|
|
if (hasRenderType(poolp->getType()) && poolp->getNumPasses() > 0)
|
|
{
|
|
LLFastTimer t(LLFastTimer::FTM_POOLRENDER);
|
|
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
|
|
for( S32 i = 0; i < poolp->getNumPasses(); i++ )
|
|
{
|
|
LLVertexBuffer::unbind();
|
|
poolp->beginRenderPass(i);
|
|
for (iter2 = iter1; iter2 != mPools.end(); iter2++)
|
|
{
|
|
LLDrawPool *p = *iter2;
|
|
if (p->getType() != cur_type)
|
|
{
|
|
break;
|
|
}
|
|
|
|
p->render(i);
|
|
}
|
|
poolp->endRenderPass(i);
|
|
LLVertexBuffer::unbind();
|
|
if (gDebugGL || gDebugPipeline)
|
|
{
|
|
GLint depth;
|
|
glGetIntegerv(GL_MODELVIEW_STACK_DEPTH, &depth);
|
|
if (depth > 3)
|
|
{
|
|
llerrs << "GL matrix stack corrupted!" << llendl;
|
|
}
|
|
std::string msg = llformat("%s pass %d", gPoolNames[cur_type].c_str(), i);
|
|
LLGLState::checkStates(msg);
|
|
LLGLState::checkTextureChannels(msg);
|
|
LLGLState::checkClientArrays(msg);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Skip all pools of this type
|
|
for (iter2 = iter1; iter2 != mPools.end(); iter2++)
|
|
{
|
|
LLDrawPool *p = *iter2;
|
|
if (p->getType() != cur_type)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
iter1 = iter2;
|
|
stop_glerror();
|
|
}
|
|
|
|
LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDrawPoolsEnd");
|
|
|
|
LLVertexBuffer::unbind();
|
|
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
|
|
if (occlude)
|
|
{
|
|
occlude = FALSE;
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
doOcclusion(camera);
|
|
}
|
|
}
|
|
|
|
LLVertexBuffer::unbind();
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
|
|
|
|
|
|
stop_glerror();
|
|
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
|
|
LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderHighlights");
|
|
|
|
if (!sReflectionRender)
|
|
{
|
|
renderHighlights();
|
|
}
|
|
|
|
// Contains a list of the faces of objects that are physical or
|
|
// have touch-handlers.
|
|
mHighlightFaces.clear();
|
|
|
|
LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderDebug");
|
|
|
|
renderDebug();
|
|
|
|
LLVertexBuffer::unbind();
|
|
|
|
if (!LLPipeline::sReflectionRender && !LLPipeline::sRenderDeferred)
|
|
{
|
|
if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI))
|
|
{
|
|
// Render debugging beacons.
|
|
gObjectList.renderObjectBeacons();
|
|
//TO-DO:
|
|
//V2 moved this line to LLPipeline::render_hud_elements
|
|
//Migrate once multisample z-buffer issues are figured out on ati cards.
|
|
//LLHUDObject::renderAll();
|
|
gObjectList.resetObjectBeacons();
|
|
}
|
|
else
|
|
{
|
|
// Make sure particle effects disappear
|
|
LLHUDObject::renderAllForTimer();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Make sure particle effects disappear
|
|
LLHUDObject::renderAllForTimer();
|
|
}
|
|
|
|
LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderGeomEnd");
|
|
|
|
//HACK: preserve/restore matrices around HUD render
|
|
if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
|
|
{
|
|
for (U32 i = 0; i < 16; i++)
|
|
{
|
|
gGLModelView[i] = saved_modelview[i];
|
|
gGLProjection[i] = saved_projection[i];
|
|
}
|
|
}
|
|
|
|
LLVertexBuffer::unbind();
|
|
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
}
|
|
|
|
void LLPipeline::renderGeomDeferred(LLCamera& camera)
|
|
{
|
|
LLAppViewer::instance()->pingMainloopTimeout("Pipeline:RenderGeomDeferred");
|
|
LLFastTimer t(LLFastTimer::FTM_RENDER_GEOMETRY);
|
|
|
|
LLFastTimer t2(LLFastTimer::FTM_POOLS);
|
|
|
|
LLGLEnable cull(GL_CULL_FACE);
|
|
|
|
LLGLEnable stencil(GL_STENCIL_TEST);
|
|
glStencilFunc(GL_ALWAYS, 1, 0xFFFFFFFF);
|
|
stop_glerror();
|
|
glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
|
|
stop_glerror();
|
|
|
|
for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
|
|
{
|
|
LLDrawPool *poolp = *iter;
|
|
if (hasRenderType(poolp->getType()))
|
|
{
|
|
poolp->prerender();
|
|
}
|
|
}
|
|
|
|
LLGLEnable multisample(GL_MULTISAMPLE_ARB);
|
|
|
|
LLVertexBuffer::unbind();
|
|
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
|
|
U32 cur_type = 0;
|
|
|
|
gGL.setColorMask(true, true);
|
|
|
|
pool_set_t::iterator iter1 = mPools.begin();
|
|
|
|
while ( iter1 != mPools.end() )
|
|
{
|
|
LLDrawPool *poolp = *iter1;
|
|
|
|
cur_type = poolp->getType();
|
|
|
|
pool_set_t::iterator iter2 = iter1;
|
|
if (hasRenderType(poolp->getType()) && poolp->getNumDeferredPasses() > 0)
|
|
{
|
|
LLFastTimer t(LLFastTimer::FTM_POOLRENDER);
|
|
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
|
|
for( S32 i = 0; i < poolp->getNumDeferredPasses(); i++ )
|
|
{
|
|
LLVertexBuffer::unbind();
|
|
poolp->beginDeferredPass(i);
|
|
for (iter2 = iter1; iter2 != mPools.end(); iter2++)
|
|
{
|
|
LLDrawPool *p = *iter2;
|
|
if (p->getType() != cur_type)
|
|
{
|
|
break;
|
|
}
|
|
|
|
p->renderDeferred(i);
|
|
}
|
|
poolp->endDeferredPass(i);
|
|
LLVertexBuffer::unbind();
|
|
|
|
if (gDebugGL || gDebugPipeline)
|
|
{
|
|
GLint depth;
|
|
glGetIntegerv(GL_MODELVIEW_STACK_DEPTH, &depth);
|
|
if (depth > 3)
|
|
{
|
|
llerrs << "GL matrix stack corrupted!" << llendl;
|
|
}
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Skip all pools of this type
|
|
for (iter2 = iter1; iter2 != mPools.end(); iter2++)
|
|
{
|
|
LLDrawPool *p = *iter2;
|
|
if (p->getType() != cur_type)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
iter1 = iter2;
|
|
stop_glerror();
|
|
}
|
|
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
|
|
gGL.setColorMask(true, false);
|
|
}
|
|
|
|
void LLPipeline::renderGeomPostDeferred(LLCamera& camera)
|
|
{
|
|
LLFastTimer t(LLFastTimer::FTM_POOLS);
|
|
U32 cur_type = 0;
|
|
|
|
LLGLEnable cull(GL_CULL_FACE);
|
|
|
|
LLGLEnable multisample(GL_MULTISAMPLE_ARB);
|
|
|
|
calcNearbyLights(camera);
|
|
setupHWLights(NULL);
|
|
|
|
gGL.setColorMask(true, false);
|
|
|
|
pool_set_t::iterator iter1 = mPools.begin();
|
|
BOOL occlude = LLPipeline::sUseOcclusion > 1;
|
|
|
|
while ( iter1 != mPools.end() )
|
|
{
|
|
LLDrawPool *poolp = *iter1;
|
|
|
|
cur_type = poolp->getType();
|
|
|
|
if (occlude && cur_type >= LLDrawPool::POOL_GRASS)
|
|
{
|
|
occlude = FALSE;
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
doOcclusion(camera);
|
|
gGL.setColorMask(true, false);
|
|
}
|
|
|
|
pool_set_t::iterator iter2 = iter1;
|
|
if (hasRenderType(poolp->getType()) && poolp->getNumPostDeferredPasses() > 0)
|
|
{
|
|
LLFastTimer t(LLFastTimer::FTM_POOLRENDER);
|
|
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
|
|
for( S32 i = 0; i < poolp->getNumPostDeferredPasses(); i++ )
|
|
{
|
|
LLVertexBuffer::unbind();
|
|
poolp->beginPostDeferredPass(i);
|
|
for (iter2 = iter1; iter2 != mPools.end(); iter2++)
|
|
{
|
|
LLDrawPool *p = *iter2;
|
|
if (p->getType() != cur_type)
|
|
{
|
|
break;
|
|
}
|
|
|
|
p->renderPostDeferred(i);
|
|
}
|
|
poolp->endPostDeferredPass(i);
|
|
LLVertexBuffer::unbind();
|
|
|
|
if (gDebugGL || gDebugPipeline)
|
|
{
|
|
GLint depth;
|
|
glGetIntegerv(GL_MODELVIEW_STACK_DEPTH, &depth);
|
|
if (depth > 3)
|
|
{
|
|
llerrs << "GL matrix stack corrupted!" << llendl;
|
|
}
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Skip all pools of this type
|
|
for (iter2 = iter1; iter2 != mPools.end(); iter2++)
|
|
{
|
|
LLDrawPool *p = *iter2;
|
|
if (p->getType() != cur_type)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
iter1 = iter2;
|
|
stop_glerror();
|
|
}
|
|
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
|
|
//TO-DO:
|
|
//V2 moved block to LLPipeline::renderDeferredLighting
|
|
//Migrate once multisample z-buffer issues are figured out on ati cards.
|
|
/*if(!sImpostorRender)
|
|
{
|
|
renderHighlights();
|
|
mHighlightFaces.clear();
|
|
|
|
renderDebug();
|
|
|
|
LLVertexBuffer::unbind();
|
|
|
|
if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI))
|
|
{
|
|
// Render debugging beacons.
|
|
gObjectList.renderObjectBeacons();
|
|
LLHUDObject::renderAll();
|
|
gObjectList.resetObjectBeacons();
|
|
}
|
|
else
|
|
{
|
|
// Make sure particle effects disappear
|
|
LLHUDObject::renderAllForTimer();
|
|
}
|
|
}*/
|
|
//END
|
|
|
|
if (occlude)
|
|
{
|
|
occlude = FALSE;
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
doOcclusion(camera);
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
}
|
|
}
|
|
|
|
void LLPipeline::renderGeomShadow(LLCamera& camera)
|
|
{
|
|
U32 cur_type = 0;
|
|
|
|
LLGLEnable cull(GL_CULL_FACE);
|
|
|
|
LLVertexBuffer::unbind();
|
|
|
|
pool_set_t::iterator iter1 = mPools.begin();
|
|
|
|
while ( iter1 != mPools.end() )
|
|
{
|
|
LLDrawPool *poolp = *iter1;
|
|
|
|
cur_type = poolp->getType();
|
|
|
|
pool_set_t::iterator iter2 = iter1;
|
|
if (hasRenderType(poolp->getType()) && poolp->getNumShadowPasses() > 0)
|
|
{
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
|
|
for( S32 i = 0; i < poolp->getNumShadowPasses(); i++ )
|
|
{
|
|
LLVertexBuffer::unbind();
|
|
poolp->beginShadowPass(i);
|
|
for (iter2 = iter1; iter2 != mPools.end(); iter2++)
|
|
{
|
|
LLDrawPool *p = *iter2;
|
|
if (p->getType() != cur_type)
|
|
{
|
|
break;
|
|
}
|
|
|
|
p->renderShadow(i);
|
|
}
|
|
poolp->endShadowPass(i);
|
|
LLVertexBuffer::unbind();
|
|
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Skip all pools of this type
|
|
for (iter2 = iter1; iter2 != mPools.end(); iter2++)
|
|
{
|
|
LLDrawPool *p = *iter2;
|
|
if (p->getType() != cur_type)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
iter1 = iter2;
|
|
stop_glerror();
|
|
}
|
|
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
}
|
|
|
|
|
|
void LLPipeline::addTrianglesDrawn(S32 count)
|
|
{
|
|
assertInitialized();
|
|
mTrianglesDrawn += count;
|
|
mBatchCount++;
|
|
mMaxBatchSize = llmax(mMaxBatchSize, count);
|
|
mMinBatchSize = llmin(mMinBatchSize, count);
|
|
|
|
if (LLPipeline::sRenderFrameTest)
|
|
{
|
|
gViewerWindow->getWindow()->swapBuffers();
|
|
ms_sleep(16);
|
|
}
|
|
}
|
|
|
|
void LLPipeline::renderDebug()
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
if(!mRenderDebugMask)
|
|
return;
|
|
|
|
assertInitialized();
|
|
|
|
gGL.color4f(1,1,1,1);
|
|
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
gGL.setColorMask(true, false);
|
|
|
|
// Debug stuff.
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
|
|
{
|
|
LLSpatialPartition* part = region->getSpatialPartition(i);
|
|
if (part)
|
|
{
|
|
if (hasRenderType(part->mDrawableType))
|
|
{
|
|
part->renderDebug();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
for (LLCullResult::bridge_list_t::const_iterator i = sCull->beginVisibleBridge(); i != sCull->endVisibleBridge(); ++i)
|
|
{
|
|
LLSpatialBridge* bridge = *i;
|
|
if (!bridge->isDead() && !bridge->isState(LLSpatialGroup::OCCLUDED) && hasRenderType(bridge->mDrawableType))
|
|
{
|
|
glPushMatrix();
|
|
glMultMatrixf((F32*)bridge->mDrawable->getRenderMatrix().mMatrix);
|
|
bridge->renderDebug();
|
|
glPopMatrix();
|
|
}
|
|
}
|
|
|
|
if (hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
|
|
{
|
|
gGL.color4f(1,1,1,1);
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
|
|
F32 col[] =
|
|
{
|
|
1,1,0,
|
|
0,1,1,
|
|
1,0,1,
|
|
1,1,1,
|
|
1,0,0,
|
|
0,1,0,
|
|
0,0,1,
|
|
0,0,0
|
|
};
|
|
|
|
for (U32 i = 0; i < 8; i++)
|
|
{
|
|
gGL.color3fv(col+i*3);
|
|
|
|
gGL.begin(LLRender::LINES);
|
|
|
|
LLVector3* frust = mShadowCamera[i].mAgentFrustum;
|
|
|
|
gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[1].mV);
|
|
gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[2].mV);
|
|
gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[3].mV);
|
|
gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[0].mV);
|
|
|
|
gGL.vertex3fv(frust[4].mV); gGL.vertex3fv(frust[5].mV);
|
|
gGL.vertex3fv(frust[5].mV); gGL.vertex3fv(frust[6].mV);
|
|
gGL.vertex3fv(frust[6].mV); gGL.vertex3fv(frust[7].mV);
|
|
gGL.vertex3fv(frust[7].mV); gGL.vertex3fv(frust[4].mV);
|
|
|
|
gGL.vertex3fv(frust[0].mV); gGL.vertex3fv(frust[4].mV);
|
|
gGL.vertex3fv(frust[1].mV); gGL.vertex3fv(frust[5].mV);
|
|
gGL.vertex3fv(frust[2].mV); gGL.vertex3fv(frust[6].mV);
|
|
gGL.vertex3fv(frust[3].mV); gGL.vertex3fv(frust[7].mV);
|
|
|
|
if (i < 4)
|
|
{
|
|
LLVector3* ext = mShadowExtents[i];
|
|
|
|
LLVector3 box[] =
|
|
{
|
|
LLVector3(ext[0][0], ext[0][1], ext[0][2]),
|
|
LLVector3(ext[1][0], ext[0][1], ext[0][2]),
|
|
LLVector3(ext[1][0], ext[1][1], ext[0][2]),
|
|
LLVector3(ext[0][0], ext[1][1], ext[0][2]),
|
|
LLVector3(ext[0][0], ext[0][1], ext[1][2]),
|
|
LLVector3(ext[1][0], ext[0][1], ext[1][2]),
|
|
LLVector3(ext[1][0], ext[1][1], ext[1][2]),
|
|
LLVector3(ext[0][0], ext[1][1], ext[1][2]),
|
|
};
|
|
|
|
gGL.vertex3fv(box[0].mV); gGL.vertex3fv(box[1].mV);
|
|
gGL.vertex3fv(box[1].mV); gGL.vertex3fv(box[2].mV);
|
|
gGL.vertex3fv(box[2].mV); gGL.vertex3fv(box[3].mV);
|
|
gGL.vertex3fv(box[3].mV); gGL.vertex3fv(box[0].mV);
|
|
|
|
gGL.vertex3fv(box[4].mV); gGL.vertex3fv(box[5].mV);
|
|
gGL.vertex3fv(box[5].mV); gGL.vertex3fv(box[6].mV);
|
|
gGL.vertex3fv(box[6].mV); gGL.vertex3fv(box[7].mV);
|
|
gGL.vertex3fv(box[7].mV); gGL.vertex3fv(box[4].mV);
|
|
|
|
gGL.vertex3fv(box[0].mV); gGL.vertex3fv(box[4].mV);
|
|
gGL.vertex3fv(box[1].mV); gGL.vertex3fv(box[5].mV);
|
|
gGL.vertex3fv(box[2].mV); gGL.vertex3fv(box[6].mV);
|
|
gGL.vertex3fv(box[3].mV); gGL.vertex3fv(box[7].mV);
|
|
}
|
|
|
|
gGL.end();
|
|
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
for (U32 j = 0; j < LLViewerRegion::NUM_PARTITIONS; j++)
|
|
{
|
|
LLSpatialPartition* part = region->getSpatialPartition(j);
|
|
if (part)
|
|
{
|
|
if (hasRenderType(part->mDrawableType))
|
|
{
|
|
part->renderIntersectingBBoxes(&mShadowCamera[i]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (mRenderDebugMask & RENDER_DEBUG_COMPOSITION)
|
|
{
|
|
// Debug composition layers
|
|
F32 x, y;
|
|
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
|
|
if (gAgent.getRegion())
|
|
{
|
|
gGL.begin(LLRender::POINTS);
|
|
// Draw the composition layer for the region that I'm in.
|
|
for (x = 0; x <= 260; x++)
|
|
{
|
|
for (y = 0; y <= 260; y++)
|
|
{
|
|
if ((x > 255) || (y > 255))
|
|
{
|
|
gGL.color4f(1.f, 0.f, 0.f, 1.f);
|
|
}
|
|
else
|
|
{
|
|
gGL.color4f(0.f, 0.f, 1.f, 1.f);
|
|
}
|
|
F32 z = gAgent.getRegion()->getCompositionXY((S32)x, (S32)y);
|
|
z *= 5.f;
|
|
z += 50.f;
|
|
gGL.vertex3f(x, y, z);
|
|
}
|
|
}
|
|
gGL.end();
|
|
}
|
|
}
|
|
|
|
if (mRenderDebugMask & LLPipeline::RENDER_DEBUG_BUILD_QUEUE)
|
|
{
|
|
U32 count = 0;
|
|
U32 size = mBuildQ2.size();
|
|
LLColor4 col;
|
|
|
|
LLGLEnable blend(GL_BLEND);
|
|
LLGLDepthTest depth(GL_TRUE, GL_FALSE);
|
|
gGL.getTexUnit(0)->bind(LLViewerFetchedTexture::sWhiteImagep);
|
|
|
|
for (LLSpatialGroup::sg_vector_t::iterator iter = mGroupQ2.begin(); iter != mGroupQ2.end(); ++iter)
|
|
{
|
|
LLSpatialGroup* group = *iter;
|
|
if (group->isDead())
|
|
{
|
|
continue;
|
|
}
|
|
|
|
LLSpatialBridge* bridge = group->mSpatialPartition->asBridge();
|
|
|
|
if (bridge && (!bridge->mDrawable || bridge->mDrawable->isDead()))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if (bridge)
|
|
{
|
|
gGL.pushMatrix();
|
|
glMultMatrixf((F32*)bridge->mDrawable->getRenderMatrix().mMatrix);
|
|
}
|
|
|
|
F32 alpha = (F32) (size-count)/size;
|
|
|
|
|
|
LLVector2 c(1.f-alpha, alpha);
|
|
c.normVec();
|
|
|
|
|
|
++count;
|
|
col.set(c.mV[0], c.mV[1], 0, alpha*0.5f+0.1f);
|
|
group->drawObjectBox(col);
|
|
|
|
if (bridge)
|
|
{
|
|
gGL.popMatrix();
|
|
}
|
|
}
|
|
}
|
|
|
|
gGL.flush();
|
|
}
|
|
|
|
void LLPipeline::renderForSelect(std::set<LLViewerObject*>& objects, BOOL render_transparent, const LLRect& screen_rect)
|
|
{
|
|
assertInitialized();
|
|
|
|
gGL.setColorMask(true, false);
|
|
gPipeline.resetDrawOrders();
|
|
|
|
for (std::set<LLViewerObject*>::iterator iter = objects.begin(); iter != objects.end(); ++iter)
|
|
{
|
|
stateSort((*iter)->mDrawable, *LLViewerCamera::getInstance());
|
|
}
|
|
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
|
|
|
|
glMatrixMode(GL_MODELVIEW);
|
|
|
|
LLGLSDefault gls_default;
|
|
LLGLSObjectSelect gls_object_select;
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
LLGLDepthTest gls_depth(GL_TRUE,GL_TRUE);
|
|
disableLights();
|
|
|
|
LLVertexBuffer::unbind();
|
|
|
|
//for each drawpool
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
U32 last_type = 0;
|
|
|
|
// If we don't do this, we crash something on changing graphics settings
|
|
// from Medium -> Low, because we unload all the shaders and the
|
|
// draw pools aren't aware. I don't know if this has to be a separate
|
|
// loop before actual rendering. JC
|
|
for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
|
|
{
|
|
LLDrawPool *poolp = *iter;
|
|
if (poolp->isFacePool() && hasRenderType(poolp->getType()))
|
|
{
|
|
poolp->prerender();
|
|
}
|
|
}
|
|
for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
|
|
{
|
|
LLDrawPool *poolp = *iter;
|
|
if (poolp->isFacePool() && hasRenderType(poolp->getType()))
|
|
{
|
|
LLFacePool* face_pool = (LLFacePool*) poolp;
|
|
face_pool->renderForSelect();
|
|
LLVertexBuffer::unbind();
|
|
gGLLastMatrix = NULL;
|
|
glLoadMatrixd(gGLModelView);
|
|
|
|
if (poolp->getType() != last_type)
|
|
{
|
|
last_type = poolp->getType();
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
}
|
|
}
|
|
}
|
|
|
|
LLGLEnable alpha_test(GL_ALPHA_TEST);
|
|
if (render_transparent)
|
|
{
|
|
gGL.setAlphaRejectSettings(LLRender::CF_GREATER_EQUAL, 0.f);
|
|
}
|
|
else
|
|
{
|
|
gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.2f);
|
|
}
|
|
|
|
gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_REPLACE, LLTexUnit::TBS_VERT_COLOR);
|
|
gGL.getTexUnit(0)->setTextureAlphaBlend(LLTexUnit::TBO_MULT, LLTexUnit::TBS_TEX_ALPHA, LLTexUnit::TBS_VERT_ALPHA);
|
|
|
|
U32 prim_mask = LLVertexBuffer::MAP_VERTEX |
|
|
LLVertexBuffer::MAP_TEXCOORD0;
|
|
|
|
for (std::set<LLViewerObject*>::iterator i = objects.begin(); i != objects.end(); ++i)
|
|
{
|
|
LLViewerObject* vobj = *i;
|
|
LLDrawable* drawable = vobj->mDrawable;
|
|
if (vobj->isDead() ||
|
|
vobj->isHUDAttachment() ||
|
|
(gHideSelectedObjects && vobj->isSelected()) ||
|
|
drawable->isDead() ||
|
|
!hasRenderType(drawable->getRenderType()))
|
|
{
|
|
continue;
|
|
}
|
|
|
|
for (S32 j = 0; j < drawable->getNumFaces(); ++j)
|
|
{
|
|
LLFace* facep = drawable->getFace(j);
|
|
if (!facep->getPool())
|
|
{
|
|
facep->renderForSelect(prim_mask);
|
|
}
|
|
}
|
|
}
|
|
|
|
// pick HUD objects
|
|
LLVOAvatar* avatarp = gAgent.getAvatarObject();
|
|
if (avatarp && sShowHUDAttachments)
|
|
{
|
|
glh::matrix4f save_proj(glh_get_current_projection());
|
|
glh::matrix4f save_model(glh_get_current_modelview());
|
|
|
|
setup_hud_matrices(screen_rect);
|
|
for (LLVOAvatar::attachment_map_t::iterator iter = avatarp->mAttachmentPoints.begin();
|
|
iter != avatarp->mAttachmentPoints.end(); )
|
|
{
|
|
LLVOAvatar::attachment_map_t::iterator curiter = iter++;
|
|
LLViewerJointAttachment* attachmentp = curiter->second;
|
|
if (attachmentp->getIsHUDAttachment())
|
|
{
|
|
for (LLViewerJointAttachment::attachedobjs_vec_t::iterator attachment_iter = attachmentp->mAttachedObjects.begin();
|
|
attachment_iter != attachmentp->mAttachedObjects.end();
|
|
++attachment_iter)
|
|
{
|
|
if (LLViewerObject* objectp = (*attachment_iter))
|
|
{
|
|
LLDrawable* drawable = objectp->mDrawable;
|
|
if (drawable->isDead())
|
|
{
|
|
continue;
|
|
}
|
|
|
|
for (S32 j = 0; j < drawable->getNumFaces(); ++j)
|
|
{
|
|
LLFace* facep = drawable->getFace(j);
|
|
if (!facep->getPool())
|
|
{
|
|
facep->renderForSelect(prim_mask);
|
|
}
|
|
}
|
|
|
|
//render child faces
|
|
LLViewerObject::const_child_list_t& child_list = objectp->getChildren();
|
|
for (LLViewerObject::child_list_t::const_iterator iter = child_list.begin();
|
|
iter != child_list.end(); iter++)
|
|
{
|
|
LLViewerObject* child = *iter;
|
|
LLDrawable* child_drawable = child->mDrawable;
|
|
for (S32 l = 0; l < child_drawable->getNumFaces(); ++l)
|
|
{
|
|
LLFace* facep = child_drawable->getFace(l);
|
|
if (!facep->getPool())
|
|
{
|
|
facep->renderForSelect(prim_mask);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
glMatrixMode(GL_PROJECTION);
|
|
glLoadMatrixf(save_proj.m);
|
|
glh_set_current_projection(save_proj);
|
|
|
|
glMatrixMode(GL_MODELVIEW);
|
|
glLoadMatrixf(save_model.m);
|
|
glh_set_current_modelview(save_model);
|
|
|
|
|
|
}
|
|
|
|
gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
|
|
|
|
LLVertexBuffer::unbind();
|
|
|
|
gGL.setColorMask(true, true);
|
|
}
|
|
|
|
void LLPipeline::rebuildPools()
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
assertInitialized();
|
|
|
|
S32 max_count = mPools.size();
|
|
pool_set_t::iterator iter1 = mPools.upper_bound(mLastRebuildPool);
|
|
while(max_count > 0 && mPools.size() > 0) // && num_rebuilds < MAX_REBUILDS)
|
|
{
|
|
if (iter1 == mPools.end())
|
|
{
|
|
iter1 = mPools.begin();
|
|
}
|
|
LLDrawPool* poolp = *iter1;
|
|
|
|
if (poolp->isDead())
|
|
{
|
|
mPools.erase(iter1++);
|
|
removeFromQuickLookup( poolp );
|
|
if (poolp == mLastRebuildPool)
|
|
{
|
|
mLastRebuildPool = NULL;
|
|
}
|
|
delete poolp;
|
|
}
|
|
else
|
|
{
|
|
mLastRebuildPool = poolp;
|
|
iter1++;
|
|
}
|
|
max_count--;
|
|
}
|
|
|
|
if (gAgent.getAvatarObject())
|
|
{
|
|
gAgent.getAvatarObject()->rebuildHUD();
|
|
}
|
|
}
|
|
|
|
void LLPipeline::addToQuickLookup( LLDrawPool* new_poolp )
|
|
{
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
|
|
assertInitialized();
|
|
|
|
switch( new_poolp->getType() )
|
|
{
|
|
case LLDrawPool::POOL_SIMPLE:
|
|
if (mSimplePool)
|
|
{
|
|
llassert(0);
|
|
llwarns << "Ignoring duplicate simple pool." << llendl;
|
|
}
|
|
else
|
|
{
|
|
mSimplePool = (LLRenderPass*) new_poolp;
|
|
}
|
|
break;
|
|
|
|
case LLDrawPool::POOL_GRASS:
|
|
if (mGrassPool)
|
|
{
|
|
llassert(0);
|
|
llwarns << "Ignoring duplicate grass pool." << llendl;
|
|
}
|
|
else
|
|
{
|
|
mGrassPool = (LLRenderPass*) new_poolp;
|
|
}
|
|
break;
|
|
|
|
case LLDrawPool::POOL_FULLBRIGHT:
|
|
if (mFullbrightPool)
|
|
{
|
|
llassert(0);
|
|
llwarns << "Ignoring duplicate simple pool." << llendl;
|
|
}
|
|
else
|
|
{
|
|
mFullbrightPool = (LLRenderPass*) new_poolp;
|
|
}
|
|
break;
|
|
|
|
case LLDrawPool::POOL_INVISIBLE:
|
|
if (mInvisiblePool)
|
|
{
|
|
llassert(0);
|
|
llwarns << "Ignoring duplicate simple pool." << llendl;
|
|
}
|
|
else
|
|
{
|
|
mInvisiblePool = (LLRenderPass*) new_poolp;
|
|
}
|
|
break;
|
|
|
|
case LLDrawPool::POOL_GLOW:
|
|
if (mGlowPool)
|
|
{
|
|
llassert(0);
|
|
llwarns << "Ignoring duplicate glow pool." << llendl;
|
|
}
|
|
else
|
|
{
|
|
mGlowPool = (LLRenderPass*) new_poolp;
|
|
}
|
|
break;
|
|
|
|
case LLDrawPool::POOL_TREE:
|
|
mTreePools[ uintptr_t(new_poolp->getTexture()) ] = new_poolp ;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_TERRAIN:
|
|
mTerrainPools[ uintptr_t(new_poolp->getTexture()) ] = new_poolp ;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_BUMP:
|
|
if (mBumpPool)
|
|
{
|
|
llassert(0);
|
|
llwarns << "Ignoring duplicate bump pool." << llendl;
|
|
}
|
|
else
|
|
{
|
|
mBumpPool = new_poolp;
|
|
}
|
|
break;
|
|
|
|
case LLDrawPool::POOL_ALPHA:
|
|
if( mAlphaPool )
|
|
{
|
|
llassert(0);
|
|
llwarns << "LLPipeline::addPool(): Ignoring duplicate Alpha pool" << llendl;
|
|
}
|
|
else
|
|
{
|
|
mAlphaPool = new_poolp;
|
|
}
|
|
break;
|
|
|
|
case LLDrawPool::POOL_AVATAR:
|
|
break; // Do nothing
|
|
|
|
case LLDrawPool::POOL_SKY:
|
|
if( mSkyPool )
|
|
{
|
|
llassert(0);
|
|
llwarns << "LLPipeline::addPool(): Ignoring duplicate Sky pool" << llendl;
|
|
}
|
|
else
|
|
{
|
|
mSkyPool = new_poolp;
|
|
}
|
|
break;
|
|
|
|
case LLDrawPool::POOL_WATER:
|
|
if( mWaterPool )
|
|
{
|
|
llassert(0);
|
|
llwarns << "LLPipeline::addPool(): Ignoring duplicate Water pool" << llendl;
|
|
}
|
|
else
|
|
{
|
|
mWaterPool = new_poolp;
|
|
}
|
|
break;
|
|
|
|
case LLDrawPool::POOL_GROUND:
|
|
if( mGroundPool )
|
|
{
|
|
llassert(0);
|
|
llwarns << "LLPipeline::addPool(): Ignoring duplicate Ground Pool" << llendl;
|
|
}
|
|
else
|
|
{
|
|
mGroundPool = new_poolp;
|
|
}
|
|
break;
|
|
|
|
case LLDrawPool::POOL_WL_SKY:
|
|
if( mWLSkyPool )
|
|
{
|
|
llassert(0);
|
|
llwarns << "LLPipeline::addPool(): Ignoring duplicate WLSky Pool" << llendl;
|
|
}
|
|
else
|
|
{
|
|
mWLSkyPool = new_poolp;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
llassert(0);
|
|
llwarns << "Invalid Pool Type in LLPipeline::addPool()" << llendl;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void LLPipeline::removePool( LLDrawPool* poolp )
|
|
{
|
|
assertInitialized();
|
|
removeFromQuickLookup(poolp);
|
|
mPools.erase(poolp);
|
|
delete poolp;
|
|
}
|
|
|
|
void LLPipeline::removeFromQuickLookup( LLDrawPool* poolp )
|
|
{
|
|
assertInitialized();
|
|
LLMemType mt(LLMemType::MTYPE_PIPELINE);
|
|
switch( poolp->getType() )
|
|
{
|
|
case LLDrawPool::POOL_SIMPLE:
|
|
llassert(mSimplePool == poolp);
|
|
mSimplePool = NULL;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_GRASS:
|
|
llassert(mGrassPool == poolp);
|
|
mGrassPool = NULL;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_FULLBRIGHT:
|
|
llassert(mFullbrightPool == poolp);
|
|
mFullbrightPool = NULL;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_INVISIBLE:
|
|
llassert(mInvisiblePool == poolp);
|
|
mInvisiblePool = NULL;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_WL_SKY:
|
|
llassert(mWLSkyPool == poolp);
|
|
mWLSkyPool = NULL;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_GLOW:
|
|
llassert(mGlowPool == poolp);
|
|
mGlowPool = NULL;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_TREE:
|
|
#ifdef _DEBUG
|
|
{
|
|
BOOL found = mTreePools.erase( (uintptr_t)poolp->getTexture() );
|
|
llassert( found );
|
|
}
|
|
#else
|
|
mTreePools.erase( (uintptr_t)poolp->getTexture() );
|
|
#endif
|
|
break;
|
|
|
|
case LLDrawPool::POOL_TERRAIN:
|
|
#ifdef _DEBUG
|
|
{
|
|
BOOL found = mTerrainPools.erase( (uintptr_t)poolp->getTexture() );
|
|
llassert( found );
|
|
}
|
|
#else
|
|
mTerrainPools.erase( (uintptr_t)poolp->getTexture() );
|
|
#endif
|
|
break;
|
|
|
|
case LLDrawPool::POOL_BUMP:
|
|
llassert( poolp == mBumpPool );
|
|
mBumpPool = NULL;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_ALPHA:
|
|
llassert( poolp == mAlphaPool );
|
|
mAlphaPool = NULL;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_AVATAR:
|
|
break; // Do nothing
|
|
|
|
case LLDrawPool::POOL_SKY:
|
|
llassert( poolp == mSkyPool );
|
|
mSkyPool = NULL;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_WATER:
|
|
llassert( poolp == mWaterPool );
|
|
mWaterPool = NULL;
|
|
break;
|
|
|
|
case LLDrawPool::POOL_GROUND:
|
|
llassert( poolp == mGroundPool );
|
|
mGroundPool = NULL;
|
|
break;
|
|
|
|
default:
|
|
llassert(0);
|
|
llwarns << "Invalid Pool Type in LLPipeline::removeFromQuickLookup() type=" << poolp->getType() << llendl;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void LLPipeline::resetDrawOrders()
|
|
{
|
|
assertInitialized();
|
|
// Iterate through all of the draw pools and rebuild them.
|
|
for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
|
|
{
|
|
LLDrawPool *poolp = *iter;
|
|
poolp->resetDrawOrders();
|
|
}
|
|
}
|
|
|
|
//============================================================================
|
|
// Once-per-frame setup of hardware lights,
|
|
// including sun/moon, avatar backlight, and up to 6 local lights
|
|
|
|
void LLPipeline::setupAvatarLights(BOOL for_edit)
|
|
{
|
|
assertInitialized();
|
|
|
|
if (for_edit)
|
|
{
|
|
LLColor4 diffuse(1.f, 1.f, 1.f, 0.f);
|
|
LLVector4 light_pos_cam(-8.f, 0.25f, 10.f, 0.f); // w==0 => directional light
|
|
LLMatrix4 camera_mat = LLViewerCamera::getInstance()->getModelview();
|
|
LLMatrix4 camera_rot(camera_mat.getMat3());
|
|
camera_rot.invert();
|
|
LLVector4 light_pos = light_pos_cam * camera_rot;
|
|
|
|
light_pos.normalize();
|
|
|
|
mHWLightColors[1] = diffuse;
|
|
glLightfv(GL_LIGHT1, GL_DIFFUSE, diffuse.mV);
|
|
glLightfv(GL_LIGHT1, GL_AMBIENT, LLColor4::black.mV);
|
|
glLightfv(GL_LIGHT1, GL_SPECULAR, LLColor4::black.mV);
|
|
glLightfv(GL_LIGHT1, GL_POSITION, light_pos.mV);
|
|
glLightf (GL_LIGHT1, GL_CONSTANT_ATTENUATION, 1.0f);
|
|
glLightf (GL_LIGHT1, GL_LINEAR_ATTENUATION, 0.0f);
|
|
glLightf (GL_LIGHT1, GL_QUADRATIC_ATTENUATION, 0.0f);
|
|
glLightf (GL_LIGHT1, GL_SPOT_EXPONENT, 0.0f);
|
|
glLightf (GL_LIGHT1, GL_SPOT_CUTOFF, 180.0f);
|
|
}
|
|
else if (gAvatarBacklight) // Always true (unless overridden in a devs .ini)
|
|
{
|
|
LLVector3 opposite_pos = -1.f * mSunDir;
|
|
LLVector3 orthog_light_pos = mSunDir % LLVector3::z_axis;
|
|
LLVector4 backlight_pos = LLVector4(lerp(opposite_pos, orthog_light_pos, 0.3f), 0.0f);
|
|
backlight_pos.normalize();
|
|
|
|
LLColor4 light_diffuse = mSunDiffuse;
|
|
LLColor4 backlight_diffuse(1.f - light_diffuse.mV[VRED], 1.f - light_diffuse.mV[VGREEN], 1.f - light_diffuse.mV[VBLUE], 1.f);
|
|
F32 max_component = 0.001f;
|
|
for (S32 i = 0; i < 3; i++)
|
|
{
|
|
if (backlight_diffuse.mV[i] > max_component)
|
|
{
|
|
max_component = backlight_diffuse.mV[i];
|
|
}
|
|
}
|
|
F32 backlight_mag;
|
|
if (gSky.getSunDirection().mV[2] >= LLSky::NIGHTTIME_ELEVATION_COS)
|
|
{
|
|
backlight_mag = BACKLIGHT_DAY_MAGNITUDE_OBJECT;
|
|
}
|
|
else
|
|
{
|
|
backlight_mag = BACKLIGHT_NIGHT_MAGNITUDE_OBJECT;
|
|
}
|
|
backlight_diffuse *= backlight_mag / max_component;
|
|
|
|
mHWLightColors[1] = backlight_diffuse;
|
|
glLightfv(GL_LIGHT1, GL_POSITION, backlight_pos.mV); // this is just sun/moon direction
|
|
glLightfv(GL_LIGHT1, GL_DIFFUSE, backlight_diffuse.mV);
|
|
glLightfv(GL_LIGHT1, GL_AMBIENT, LLColor4::black.mV);
|
|
glLightfv(GL_LIGHT1, GL_SPECULAR, LLColor4::black.mV);
|
|
glLightf (GL_LIGHT1, GL_CONSTANT_ATTENUATION, 1.0f);
|
|
glLightf (GL_LIGHT1, GL_LINEAR_ATTENUATION, 0.0f);
|
|
glLightf (GL_LIGHT1, GL_QUADRATIC_ATTENUATION, 0.0f);
|
|
glLightf (GL_LIGHT1, GL_SPOT_EXPONENT, 0.0f);
|
|
glLightf (GL_LIGHT1, GL_SPOT_CUTOFF, 180.0f);
|
|
}
|
|
else
|
|
{
|
|
mHWLightColors[1] = LLColor4::black;
|
|
glLightfv(GL_LIGHT1, GL_DIFFUSE, LLColor4::black.mV);
|
|
glLightfv(GL_LIGHT1, GL_AMBIENT, LLColor4::black.mV);
|
|
glLightfv(GL_LIGHT1, GL_SPECULAR, LLColor4::black.mV);
|
|
}
|
|
}
|
|
|
|
static F32 calc_light_dist(LLVOVolume* light, const LLVector3& cam_pos, F32 max_dist)
|
|
{
|
|
F32 inten = light->getLightIntensity();
|
|
if (inten < .001f)
|
|
{
|
|
return max_dist;
|
|
}
|
|
F32 radius = light->getLightRadius();
|
|
BOOL selected = light->isSelected();
|
|
LLVector3 dpos = light->getRenderPosition() - cam_pos;
|
|
F32 dist2 = dpos.lengthSquared();
|
|
if (!selected && dist2 > (max_dist + radius)*(max_dist + radius))
|
|
{
|
|
return max_dist;
|
|
}
|
|
F32 dist = fsqrtf(dist2);
|
|
dist *= 1.f / inten;
|
|
dist -= radius;
|
|
if (selected)
|
|
{
|
|
dist -= 10000.f; // selected lights get highest priority
|
|
}
|
|
if (light->mDrawable.notNull() && light->mDrawable->isState(LLDrawable::ACTIVE))
|
|
{
|
|
// moving lights get a little higher priority (too much causes artifacts)
|
|
dist -= light->getLightRadius()*0.25f;
|
|
}
|
|
return dist;
|
|
}
|
|
|
|
void LLPipeline::calcNearbyLights(LLCamera& camera)
|
|
{
|
|
assertInitialized();
|
|
|
|
if (LLPipeline::sReflectionRender)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (mLightingDetail >= 1)
|
|
{
|
|
// mNearbyLight (and all light_set_t's) are sorted such that
|
|
// begin() == the closest light and rbegin() == the farthest light
|
|
const S32 MAX_LOCAL_LIGHTS = 6;
|
|
// LLVector3 cam_pos = gAgent.getCameraPositionAgent();
|
|
LLVector3 cam_pos = LLViewerJoystick::getInstance()->getOverrideCamera() ?
|
|
camera.getOrigin() :
|
|
gAgent.getPositionAgent();
|
|
|
|
F32 max_dist = LIGHT_MAX_RADIUS * 4.f; // ignore enitrely lights > 4 * max light rad
|
|
|
|
// UPDATE THE EXISTING NEARBY LIGHTS
|
|
if (!LLPipeline::sSkipUpdate)
|
|
{
|
|
light_set_t cur_nearby_lights;
|
|
for (light_set_t::iterator iter = mNearbyLights.begin();
|
|
iter != mNearbyLights.end(); iter++)
|
|
{
|
|
const Light* light = &(*iter);
|
|
LLDrawable* drawable = light->drawable;
|
|
LLVOVolume* volight = drawable->getVOVolume();
|
|
if (!volight || !drawable->isState(LLDrawable::LIGHT))
|
|
{
|
|
drawable->clearState(LLDrawable::NEARBY_LIGHT);
|
|
continue;
|
|
}
|
|
if (light->fade <= -LIGHT_FADE_TIME)
|
|
{
|
|
drawable->clearState(LLDrawable::NEARBY_LIGHT);
|
|
continue;
|
|
}
|
|
if (!sRenderAttachedLights && volight && volight->isAttachment())
|
|
{
|
|
drawable->clearState(LLDrawable::NEARBY_LIGHT);
|
|
continue;
|
|
}
|
|
|
|
F32 dist = calc_light_dist(volight, cam_pos, max_dist);
|
|
cur_nearby_lights.insert(Light(drawable, dist, light->fade));
|
|
}
|
|
mNearbyLights = cur_nearby_lights;
|
|
}
|
|
|
|
// FIND NEW LIGHTS THAT ARE IN RANGE
|
|
light_set_t new_nearby_lights;
|
|
for (LLDrawable::drawable_set_t::iterator iter = mLights.begin();
|
|
iter != mLights.end(); ++iter)
|
|
{
|
|
LLDrawable* drawable = *iter;
|
|
LLVOVolume* light = drawable->getVOVolume();
|
|
if (!light || drawable->isState(LLDrawable::NEARBY_LIGHT))
|
|
{
|
|
continue;
|
|
}
|
|
if (light->isHUDAttachment())
|
|
{
|
|
continue; // no lighting from HUD objects
|
|
}
|
|
F32 dist = calc_light_dist(light, cam_pos, max_dist);
|
|
if (dist >= max_dist)
|
|
{
|
|
continue;
|
|
}
|
|
if (!sRenderAttachedLights && light && light->isAttachment())
|
|
{
|
|
continue;
|
|
}
|
|
new_nearby_lights.insert(Light(drawable, dist, 0.f));
|
|
if (new_nearby_lights.size() > (U32)MAX_LOCAL_LIGHTS)
|
|
{
|
|
new_nearby_lights.erase(--new_nearby_lights.end());
|
|
const Light& last = *new_nearby_lights.rbegin();
|
|
max_dist = last.dist;
|
|
}
|
|
}
|
|
|
|
// INSERT ANY NEW LIGHTS
|
|
for (light_set_t::iterator iter = new_nearby_lights.begin();
|
|
iter != new_nearby_lights.end(); iter++)
|
|
{
|
|
const Light* light = &(*iter);
|
|
if (mNearbyLights.size() < (U32)MAX_LOCAL_LIGHTS)
|
|
{
|
|
mNearbyLights.insert(*light);
|
|
((LLDrawable*) light->drawable)->setState(LLDrawable::NEARBY_LIGHT);
|
|
}
|
|
else
|
|
{
|
|
// crazy cast so that we can overwrite the fade value
|
|
// even though gcc enforces sets as const
|
|
// (fade value doesn't affect sort so this is safe)
|
|
Light* farthest_light = ((Light*) (&(*(mNearbyLights.rbegin()))));
|
|
if (light->dist < farthest_light->dist)
|
|
{
|
|
if (farthest_light->fade >= 0.f)
|
|
{
|
|
farthest_light->fade = -gFrameIntervalSeconds;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
break; // none of the other lights are closer
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
void LLPipeline::setupHWLights(LLDrawPool* pool)
|
|
{
|
|
assertInitialized();
|
|
|
|
// Ambient
|
|
LLColor4 ambient = gSky.getTotalAmbientColor();
|
|
glLightModelfv(GL_LIGHT_MODEL_AMBIENT,ambient.mV);
|
|
|
|
// Light 0 = Sun or Moon (All objects)
|
|
{
|
|
if (gSky.getSunDirection().mV[2] >= LLSky::NIGHTTIME_ELEVATION_COS)
|
|
{
|
|
mSunDir.setVec(gSky.getSunDirection());
|
|
mSunDiffuse.setVec(gSky.getSunDiffuseColor());
|
|
}
|
|
else
|
|
{
|
|
mSunDir.setVec(gSky.getMoonDirection());
|
|
mSunDiffuse.setVec(gSky.getMoonDiffuseColor());
|
|
}
|
|
|
|
F32 max_color = llmax(mSunDiffuse.mV[0], mSunDiffuse.mV[1], mSunDiffuse.mV[2]);
|
|
if (max_color > 1.f)
|
|
{
|
|
mSunDiffuse *= 1.f/max_color;
|
|
}
|
|
mSunDiffuse.clamp();
|
|
|
|
LLVector4 light_pos(mSunDir, 0.0f);
|
|
LLColor4 light_diffuse = mSunDiffuse;
|
|
mHWLightColors[0] = light_diffuse;
|
|
glLightfv(GL_LIGHT0, GL_POSITION, light_pos.mV); // this is just sun/moon direction
|
|
glLightfv(GL_LIGHT0, GL_DIFFUSE, light_diffuse.mV);
|
|
glLightfv(GL_LIGHT0, GL_AMBIENT, LLColor4::black.mV);
|
|
glLightfv(GL_LIGHT0, GL_SPECULAR, LLColor4::black.mV);
|
|
glLightf (GL_LIGHT0, GL_CONSTANT_ATTENUATION, 1.0f);
|
|
glLightf (GL_LIGHT0, GL_LINEAR_ATTENUATION, 0.0f);
|
|
glLightf (GL_LIGHT0, GL_QUADRATIC_ATTENUATION, 0.0f);
|
|
glLightf (GL_LIGHT0, GL_SPOT_EXPONENT, 0.0f);
|
|
glLightf (GL_LIGHT0, GL_SPOT_CUTOFF, 180.0f);
|
|
}
|
|
|
|
// Light 1 = Backlight (for avatars)
|
|
// (set by enableLightsAvatar)
|
|
|
|
S32 cur_light = 2;
|
|
|
|
// Nearby lights = LIGHT 2-7
|
|
|
|
mLightMovingMask = 0;
|
|
|
|
if (mLightingDetail >= 1)
|
|
{
|
|
for (light_set_t::iterator iter = mNearbyLights.begin();
|
|
iter != mNearbyLights.end(); ++iter)
|
|
{
|
|
LLDrawable* drawable = iter->drawable;
|
|
LLVOVolume* light = drawable->getVOVolume();
|
|
if (!light)
|
|
{
|
|
continue;
|
|
}
|
|
if (drawable->isState(LLDrawable::ACTIVE))
|
|
{
|
|
mLightMovingMask |= (1<<cur_light);
|
|
}
|
|
|
|
LLColor4 light_color = light->getLightColor();
|
|
light_color.mV[3] = 0.0f;
|
|
|
|
F32 fade = iter->fade;
|
|
if (fade < LIGHT_FADE_TIME)
|
|
{
|
|
// fade in/out light
|
|
if (fade >= 0.f)
|
|
{
|
|
fade = fade / LIGHT_FADE_TIME;
|
|
((Light*) (&(*iter)))->fade += gFrameIntervalSeconds;
|
|
}
|
|
else
|
|
{
|
|
fade = 1.f + fade / LIGHT_FADE_TIME;
|
|
((Light*) (&(*iter)))->fade -= gFrameIntervalSeconds;
|
|
}
|
|
fade = llclamp(fade,0.f,1.f);
|
|
light_color *= fade;
|
|
}
|
|
|
|
LLVector3 light_pos(light->getRenderPosition());
|
|
LLVector4 light_pos_gl(light_pos, 1.0f);
|
|
|
|
F32 light_radius = llmax(light->getLightRadius(), 0.001f);
|
|
|
|
F32 x = (3.f * (1.f + light->getLightFalloff())); // why this magic? probably trying to match a historic behavior.
|
|
float linatten = x / (light_radius); // % of brightness at radius
|
|
|
|
mHWLightColors[cur_light] = light_color;
|
|
S32 gllight = GL_LIGHT0+cur_light;
|
|
glLightfv(gllight, GL_POSITION, light_pos_gl.mV);
|
|
glLightfv(gllight, GL_DIFFUSE, light_color.mV);
|
|
glLightfv(gllight, GL_AMBIENT, LLColor4::black.mV);
|
|
glLightf (gllight, GL_CONSTANT_ATTENUATION, 0.0f);
|
|
glLightf (gllight, GL_LINEAR_ATTENUATION, linatten);
|
|
glLightf (gllight, GL_QUADRATIC_ATTENUATION, 0.0f);
|
|
//Point lights
|
|
{
|
|
glLightf (gllight, GL_SPOT_EXPONENT, 0.0f);
|
|
glLightf (gllight, GL_SPOT_CUTOFF, 180.0f);
|
|
|
|
// we use specular.w = 1.0 as a cheap hack for the shaders to know that this is omnidirectional rather than a spotlight
|
|
const float specular[] = {0.f, 0.f, 0.f, 1.f};
|
|
glLightfv(gllight, GL_SPECULAR, specular);
|
|
//llinfos << "boring light" << llendl;
|
|
}
|
|
cur_light++;
|
|
if (cur_light >= 8)
|
|
{
|
|
break; // safety
|
|
}
|
|
}
|
|
}
|
|
for ( ; cur_light < 8 ; cur_light++)
|
|
{
|
|
mHWLightColors[cur_light] = LLColor4::black;
|
|
S32 gllight = GL_LIGHT0+cur_light;
|
|
glLightfv(gllight, GL_DIFFUSE, LLColor4::black.mV);
|
|
glLightfv(gllight, GL_AMBIENT, LLColor4::black.mV);
|
|
glLightfv(gllight, GL_SPECULAR, LLColor4::black.mV);
|
|
}
|
|
|
|
if (isAgentAvatarValid() &&
|
|
gAgent.getAvatarObject()->mSpecialRenderMode == 3)
|
|
{
|
|
LLColor4 light_color = LLColor4::white;
|
|
light_color.mV[3] = 0.0f;
|
|
|
|
LLVector3 light_pos(LLViewerCamera::getInstance()->getOrigin());
|
|
LLVector4 light_pos_gl(light_pos, 1.0f);
|
|
|
|
F32 light_radius = 16.f;
|
|
|
|
F32 x = 3.f;
|
|
float linatten = x / (light_radius); // % of brightness at radius
|
|
|
|
mHWLightColors[2] = light_color;
|
|
S32 gllight = GL_LIGHT2;
|
|
glLightfv(gllight, GL_POSITION, light_pos_gl.mV);
|
|
glLightfv(gllight, GL_DIFFUSE, light_color.mV);
|
|
glLightfv(gllight, GL_AMBIENT, LLColor4::black.mV);
|
|
glLightfv(gllight, GL_SPECULAR, LLColor4::black.mV);
|
|
glLightf (gllight, GL_CONSTANT_ATTENUATION, 0.0f);
|
|
glLightf (gllight, GL_LINEAR_ATTENUATION, linatten);
|
|
glLightf (gllight, GL_QUADRATIC_ATTENUATION, 0.0f);
|
|
glLightf (gllight, GL_SPOT_EXPONENT, 0.0f);
|
|
glLightf (gllight, GL_SPOT_CUTOFF, 180.0f);
|
|
}
|
|
|
|
// Init GL state
|
|
glDisable(GL_LIGHTING);
|
|
for (S32 gllight=GL_LIGHT0; gllight<=GL_LIGHT7; gllight++)
|
|
{
|
|
glDisable(gllight);
|
|
}
|
|
mLightMask = 0;
|
|
}
|
|
|
|
void LLPipeline::enableLights(U32 mask)
|
|
{
|
|
assertInitialized();
|
|
|
|
if (mLightingDetail == 0)
|
|
{
|
|
mask &= 0xf003; // sun and backlight only (and fullbright bit)
|
|
}
|
|
if (mLightMask != mask)
|
|
{
|
|
if (!mLightMask)
|
|
{
|
|
glEnable(GL_LIGHTING);
|
|
}
|
|
if (mask)
|
|
{
|
|
for (S32 i=0; i<8; i++)
|
|
{
|
|
if (mask & (1<<i))
|
|
{
|
|
glEnable(GL_LIGHT0 + i);
|
|
glLightfv(GL_LIGHT0 + i, GL_DIFFUSE, mHWLightColors[i].mV);
|
|
}
|
|
else
|
|
{
|
|
glDisable(GL_LIGHT0 + i);
|
|
glLightfv(GL_LIGHT0 + i, GL_DIFFUSE, LLColor4::black.mV);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
glDisable(GL_LIGHTING);
|
|
}
|
|
mLightMask = mask;
|
|
LLColor4 ambient = gSky.getTotalAmbientColor();
|
|
glLightModelfv(GL_LIGHT_MODEL_AMBIENT,ambient.mV);
|
|
}
|
|
}
|
|
|
|
void LLPipeline::enableLightsStatic()
|
|
{
|
|
assertInitialized();
|
|
U32 mask = 0x01; // Sun
|
|
if (mLightingDetail >= 2)
|
|
{
|
|
mask |= mLightMovingMask; // Hardware moving lights
|
|
glColor4f(0.f, 0.f, 0.f, 1.0f); // no local lighting by default
|
|
}
|
|
else
|
|
{
|
|
mask |= 0xff & (~2); // Hardware local lights
|
|
}
|
|
enableLights(mask);
|
|
}
|
|
|
|
void LLPipeline::enableLightsDynamic()
|
|
{
|
|
assertInitialized();
|
|
U32 mask = 0xff & (~2); // Local lights
|
|
enableLights(mask);
|
|
if (mLightingDetail >= 2)
|
|
{
|
|
glColor4f(0.f, 0.f, 0.f, 1.f); // no local lighting by default
|
|
}
|
|
|
|
LLVOAvatar* avatarp = gAgent.getAvatarObject();
|
|
|
|
if (avatarp && getLightingDetail() <= 0)
|
|
{
|
|
if (avatarp->mSpecialRenderMode == 0) // normal
|
|
{
|
|
gPipeline.enableLightsAvatar();
|
|
}
|
|
else if (avatarp->mSpecialRenderMode >= 1) // anim preview
|
|
{
|
|
gPipeline.enableLightsAvatarEdit(LLColor4(0.7f, 0.6f, 0.3f, 1.f));
|
|
}
|
|
}
|
|
}
|
|
|
|
void LLPipeline::enableLightsAvatar()
|
|
{
|
|
U32 mask = 0xff; // All lights
|
|
setupAvatarLights(FALSE);
|
|
enableLights(mask);
|
|
}
|
|
|
|
void LLPipeline::enableLightsAvatarEdit(const LLColor4& color)
|
|
{
|
|
U32 mask = 0x2002; // Avatar backlight only, set ambient
|
|
setupAvatarLights(TRUE);
|
|
enableLights(mask);
|
|
|
|
glLightModelfv(GL_LIGHT_MODEL_AMBIENT,color.mV);
|
|
}
|
|
|
|
void LLPipeline::enableLightsFullbright(const LLColor4& color)
|
|
{
|
|
assertInitialized();
|
|
U32 mask = 0x1000; // Non-0 mask, set ambient
|
|
enableLights(mask);
|
|
|
|
glLightModelfv(GL_LIGHT_MODEL_AMBIENT,color.mV);
|
|
/*if (mLightingDetail >= 2)
|
|
{
|
|
glColor4f(0.f, 0.f, 0.f, 1.f); // no local lighting by default
|
|
}*/
|
|
}
|
|
|
|
void LLPipeline::disableLights()
|
|
{
|
|
enableLights(0); // no lighting (full bright)
|
|
glColor4f(1.f, 1.f, 1.f, 1.f); // lighting color = white by default
|
|
}
|
|
|
|
//============================================================================
|
|
|
|
class LLMenuItemGL;
|
|
class LLInvFVBridge;
|
|
struct cat_folder_pair;
|
|
class LLVOBranch;
|
|
class LLVOLeaf;
|
|
|
|
void LLPipeline::findReferences(LLDrawable *drawablep)
|
|
{
|
|
assertInitialized();
|
|
if (mLights.find(drawablep) != mLights.end())
|
|
{
|
|
llinfos << "In mLights" << llendl;
|
|
}
|
|
if (std::find(mMovedList.begin(), mMovedList.end(), drawablep) != mMovedList.end())
|
|
{
|
|
llinfos << "In mMovedList" << llendl;
|
|
}
|
|
if (std::find(mShiftList.begin(), mShiftList.end(), drawablep) != mShiftList.end())
|
|
{
|
|
llinfos << "In mShiftList" << llendl;
|
|
}
|
|
if (mRetexturedList.find(drawablep) != mRetexturedList.end())
|
|
{
|
|
llinfos << "In mRetexturedList" << llendl;
|
|
}
|
|
|
|
if (std::find(mBuildQ1.begin(), mBuildQ1.end(), drawablep) != mBuildQ1.end())
|
|
{
|
|
llinfos << "In mBuildQ1" << llendl;
|
|
}
|
|
if (std::find(mBuildQ2.begin(), mBuildQ2.end(), drawablep) != mBuildQ2.end())
|
|
{
|
|
llinfos << "In mBuildQ2" << llendl;
|
|
}
|
|
|
|
S32 count;
|
|
|
|
count = gObjectList.findReferences(drawablep);
|
|
if (count)
|
|
{
|
|
llinfos << "In other drawables: " << count << " references" << llendl;
|
|
}
|
|
}
|
|
|
|
BOOL LLPipeline::verify()
|
|
{
|
|
BOOL ok = assertInitialized();
|
|
if (ok)
|
|
{
|
|
for (pool_set_t::iterator iter = mPools.begin(); iter != mPools.end(); ++iter)
|
|
{
|
|
LLDrawPool *poolp = *iter;
|
|
if (!poolp->verify())
|
|
{
|
|
ok = FALSE;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!ok)
|
|
{
|
|
llwarns << "Pipeline verify failed!" << llendl;
|
|
}
|
|
return ok;
|
|
}
|
|
|
|
//////////////////////////////
|
|
//
|
|
// Collision detection
|
|
//
|
|
//
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
/**
|
|
* A method to compute a ray-AABB intersection.
|
|
* Original code by Andrew Woo, from "Graphics Gems", Academic Press, 1990
|
|
* Optimized code by Pierre Terdiman, 2000 (~20-30% faster on my Celeron 500)
|
|
* Epsilon value added by Klaus Hartmann. (discarding it saves a few cycles only)
|
|
*
|
|
* Hence this version is faster as well as more robust than the original one.
|
|
*
|
|
* Should work provided:
|
|
* 1) the integer representation of 0.0f is 0x00000000
|
|
* 2) the sign bit of the float is the most significant one
|
|
*
|
|
* Report bugs: p.terdiman@codercorner.com
|
|
*
|
|
* \param aabb [in] the axis-aligned bounding box
|
|
* \param origin [in] ray origin
|
|
* \param dir [in] ray direction
|
|
* \param coord [out] impact coordinates
|
|
* \return true if ray intersects AABB
|
|
*/
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
//#define RAYAABB_EPSILON 0.00001f
|
|
#define IR(x) ((U32&)x)
|
|
|
|
bool LLRayAABB(const LLVector3 ¢er, const LLVector3 &size, const LLVector3& origin, const LLVector3& dir, LLVector3 &coord, F32 epsilon)
|
|
{
|
|
BOOL Inside = TRUE;
|
|
LLVector3 MinB = center - size;
|
|
LLVector3 MaxB = center + size;
|
|
LLVector3 MaxT;
|
|
MaxT.mV[VX]=MaxT.mV[VY]=MaxT.mV[VZ]=-1.0f;
|
|
|
|
// Find candidate planes.
|
|
for(U32 i=0;i<3;i++)
|
|
{
|
|
if(origin.mV[i] < MinB.mV[i])
|
|
{
|
|
coord.mV[i] = MinB.mV[i];
|
|
Inside = FALSE;
|
|
|
|
// Calculate T distances to candidate planes
|
|
if(IR(dir.mV[i])) MaxT.mV[i] = (MinB.mV[i] - origin.mV[i]) / dir.mV[i];
|
|
}
|
|
else if(origin.mV[i] > MaxB.mV[i])
|
|
{
|
|
coord.mV[i] = MaxB.mV[i];
|
|
Inside = FALSE;
|
|
|
|
// Calculate T distances to candidate planes
|
|
if(IR(dir.mV[i])) MaxT.mV[i] = (MaxB.mV[i] - origin.mV[i]) / dir.mV[i];
|
|
}
|
|
}
|
|
|
|
// Ray origin inside bounding box
|
|
if(Inside)
|
|
{
|
|
coord = origin;
|
|
return true;
|
|
}
|
|
|
|
// Get largest of the maxT's for final choice of intersection
|
|
U32 WhichPlane = 0;
|
|
if(MaxT.mV[1] > MaxT.mV[WhichPlane]) WhichPlane = 1;
|
|
if(MaxT.mV[2] > MaxT.mV[WhichPlane]) WhichPlane = 2;
|
|
|
|
// Check final candidate actually inside box
|
|
if(IR(MaxT.mV[WhichPlane])&0x80000000) return false;
|
|
|
|
for(U32 i=0;i<3;i++)
|
|
{
|
|
if(i!=WhichPlane)
|
|
{
|
|
coord.mV[i] = origin.mV[i] + MaxT.mV[WhichPlane] * dir.mV[i];
|
|
if (epsilon > 0)
|
|
{
|
|
if(coord.mV[i] < MinB.mV[i] - epsilon || coord.mV[i] > MaxB.mV[i] + epsilon) return false;
|
|
}
|
|
else
|
|
{
|
|
if(coord.mV[i] < MinB.mV[i] || coord.mV[i] > MaxB.mV[i]) return false;
|
|
}
|
|
}
|
|
}
|
|
return true; // ray hits box
|
|
}
|
|
|
|
//////////////////////////////
|
|
//
|
|
// Macros, functions, and inline methods from other classes
|
|
//
|
|
//
|
|
|
|
void LLPipeline::setLight(LLDrawable *drawablep, BOOL is_light)
|
|
{
|
|
if (drawablep && assertInitialized())
|
|
{
|
|
if (is_light)
|
|
{
|
|
mLights.insert(drawablep);
|
|
drawablep->setState(LLDrawable::LIGHT);
|
|
}
|
|
else
|
|
{
|
|
drawablep->clearState(LLDrawable::LIGHT);
|
|
mLights.erase(drawablep);
|
|
}
|
|
}
|
|
}
|
|
|
|
//static
|
|
void LLPipeline::toggleRenderType(U32 type)
|
|
{
|
|
gPipeline.mRenderTypeEnabled[type] = !gPipeline.mRenderTypeEnabled[type];
|
|
if (type == LLPipeline::RENDER_TYPE_WATER)
|
|
{
|
|
gPipeline.mRenderTypeEnabled[LLPipeline::RENDER_TYPE_VOIDWATER] = !gPipeline.mRenderTypeEnabled[LLPipeline::RENDER_TYPE_VOIDWATER];
|
|
}
|
|
}
|
|
|
|
//static
|
|
void LLPipeline::toggleRenderTypeControl(void* data)
|
|
{
|
|
U32 type = (U32)(intptr_t)data;
|
|
U32 bit = (1<<type);
|
|
if (gPipeline.hasRenderType(type))
|
|
{
|
|
llinfos << "Toggling render type mask " << std::hex << bit << " off" << std::dec << llendl;
|
|
}
|
|
else
|
|
{
|
|
llinfos << "Toggling render type mask " << std::hex << bit << " on" << std::dec << llendl;
|
|
}
|
|
gPipeline.toggleRenderType(type);
|
|
}
|
|
|
|
//static
|
|
BOOL LLPipeline::hasRenderTypeControl(void* data)
|
|
{
|
|
U32 type = (U32)(intptr_t)data;
|
|
return gPipeline.hasRenderType(type);
|
|
}
|
|
|
|
// Allows UI items labeled "Hide foo" instead of "Show foo"
|
|
//static
|
|
BOOL LLPipeline::toggleRenderTypeControlNegated(void* data)
|
|
{
|
|
S32 type = (S32)(intptr_t)data;
|
|
return !gPipeline.hasRenderType(type);
|
|
}
|
|
|
|
//static
|
|
BOOL LLPipeline::hasRenderPairedTypeControl(void* data)
|
|
{
|
|
U64 typeflags = *(U64*)data;
|
|
for(U8 i = 1 ;i < NUM_RENDER_TYPES; ++i)
|
|
{
|
|
if( typeflags & (1ULL<<i) )
|
|
{
|
|
if( gPipeline.hasRenderType(i) )
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
//static
|
|
void LLPipeline::toggleRenderPairedTypeControl(void *data)
|
|
{
|
|
bool on = !!hasRenderPairedTypeControl(data);
|
|
U64 typeflags = *(U64*)data;
|
|
for(U8 i = 1 ;i < NUM_RENDER_TYPES; ++i)
|
|
{
|
|
if( typeflags & (1ULL<<i))
|
|
gPipeline.mRenderTypeEnabled[i]=on;
|
|
}
|
|
}
|
|
|
|
//static
|
|
void LLPipeline::toggleRenderDebug(void* data)
|
|
{
|
|
U32 bit = (U32)(intptr_t)data;
|
|
if (gPipeline.hasRenderDebugMask(bit))
|
|
{
|
|
llinfos << "Toggling render debug mask " << std::hex << bit << " off" << std::dec << llendl;
|
|
}
|
|
else
|
|
{
|
|
llinfos << "Toggling render debug mask " << std::hex << bit << " on" << std::dec << llendl;
|
|
}
|
|
gPipeline.mRenderDebugMask ^= bit;
|
|
}
|
|
|
|
|
|
//static
|
|
BOOL LLPipeline::toggleRenderDebugControl(void* data)
|
|
{
|
|
U32 bit = (U32)(intptr_t)data;
|
|
return gPipeline.hasRenderDebugMask(bit);
|
|
}
|
|
|
|
//static
|
|
void LLPipeline::toggleRenderDebugFeature(void* data)
|
|
{
|
|
U32 bit = (U32)(intptr_t)data;
|
|
gPipeline.mRenderDebugFeatureMask ^= bit;
|
|
}
|
|
|
|
|
|
//static
|
|
BOOL LLPipeline::toggleRenderDebugFeatureControl(void* data)
|
|
{
|
|
U32 bit = (U32)(intptr_t)data;
|
|
return gPipeline.hasRenderDebugFeatureMask(bit);
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::setRenderScriptedBeacons(BOOL val)
|
|
{
|
|
sRenderScriptedBeacons = val;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::toggleRenderScriptedBeacons(void*)
|
|
{
|
|
sRenderScriptedBeacons = !sRenderScriptedBeacons;
|
|
}
|
|
|
|
// static
|
|
BOOL LLPipeline::getRenderScriptedBeacons(void*)
|
|
{
|
|
return sRenderScriptedBeacons;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::setRenderScriptedTouchBeacons(BOOL val)
|
|
{
|
|
sRenderScriptedTouchBeacons = val;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::toggleRenderScriptedTouchBeacons(void*)
|
|
{
|
|
sRenderScriptedTouchBeacons = !sRenderScriptedTouchBeacons;
|
|
}
|
|
|
|
// static
|
|
BOOL LLPipeline::getRenderScriptedTouchBeacons(void*)
|
|
{
|
|
return sRenderScriptedTouchBeacons;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::setRenderPhysicalBeacons(BOOL val)
|
|
{
|
|
sRenderPhysicalBeacons = val;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::toggleRenderPhysicalBeacons(void*)
|
|
{
|
|
sRenderPhysicalBeacons = !sRenderPhysicalBeacons;
|
|
}
|
|
|
|
// static
|
|
BOOL LLPipeline::getRenderPhysicalBeacons(void*)
|
|
{
|
|
return sRenderPhysicalBeacons;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::setRenderParticleBeacons(BOOL val)
|
|
{
|
|
sRenderParticleBeacons = val;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::toggleRenderParticleBeacons(void*)
|
|
{
|
|
sRenderParticleBeacons = !sRenderParticleBeacons;
|
|
}
|
|
|
|
// static
|
|
BOOL LLPipeline::getRenderParticleBeacons(void*)
|
|
{
|
|
return sRenderParticleBeacons;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::setRenderSoundBeacons(BOOL val)
|
|
{
|
|
sRenderSoundBeacons = val;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::toggleRenderSoundBeacons(void*)
|
|
{
|
|
sRenderSoundBeacons = !sRenderSoundBeacons;
|
|
}
|
|
|
|
// static
|
|
BOOL LLPipeline::getRenderSoundBeacons(void*)
|
|
{
|
|
return sRenderSoundBeacons;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::setRenderBeacons(BOOL val)
|
|
{
|
|
sRenderBeacons = val;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::toggleRenderBeacons(void*)
|
|
{
|
|
sRenderBeacons = !sRenderBeacons;
|
|
}
|
|
|
|
// static
|
|
BOOL LLPipeline::getRenderBeacons(void*)
|
|
{
|
|
return sRenderBeacons;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::setRenderHighlights(BOOL val)
|
|
{
|
|
sRenderHighlight = val;
|
|
}
|
|
|
|
// static
|
|
void LLPipeline::toggleRenderHighlights(void*)
|
|
{
|
|
sRenderHighlight = !sRenderHighlight;
|
|
}
|
|
|
|
// static
|
|
BOOL LLPipeline::getRenderHighlights(void*)
|
|
{
|
|
return sRenderHighlight;
|
|
}
|
|
|
|
LLViewerObject* LLPipeline::lineSegmentIntersectInWorld(const LLVector3& start, const LLVector3& end,
|
|
BOOL pick_transparent,
|
|
S32* face_hit,
|
|
LLVector3* intersection, // return the intersection point
|
|
LLVector2* tex_coord, // return the texture coordinates of the intersection point
|
|
LLVector3* normal, // return the surface normal at the intersection point
|
|
LLVector3* bi_normal // return the surface bi-normal at the intersection point
|
|
)
|
|
{
|
|
LLDrawable* drawable = NULL;
|
|
|
|
LLVector3 local_end = end;
|
|
|
|
LLVector3 position;
|
|
|
|
sPickAvatar = FALSE; //LLToolMgr::getInstance()->inBuildMode() ? FALSE : TRUE;
|
|
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
|
|
for (U32 j = 0; j < LLViewerRegion::NUM_PARTITIONS; j++)
|
|
{
|
|
if ((j == LLViewerRegion::PARTITION_VOLUME) ||
|
|
(j == LLViewerRegion::PARTITION_BRIDGE) ||
|
|
(j == LLViewerRegion::PARTITION_TERRAIN) ||
|
|
(j == LLViewerRegion::PARTITION_TREE) ||
|
|
(j == LLViewerRegion::PARTITION_GRASS)) // only check these partitions for now
|
|
{
|
|
LLSpatialPartition* part = region->getSpatialPartition(j);
|
|
if (part && hasRenderType(part->mDrawableType))
|
|
{
|
|
LLDrawable* hit = part->lineSegmentIntersect(start, local_end, pick_transparent, face_hit, &position, tex_coord, normal, bi_normal);
|
|
if (hit)
|
|
{
|
|
drawable = hit;
|
|
local_end = position;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!sPickAvatar)
|
|
{
|
|
//save hit info in case we need to restore
|
|
//due to attachment override
|
|
LLVector3 local_normal;
|
|
LLVector3 local_binormal;
|
|
LLVector2 local_texcoord;
|
|
S32 local_face_hit = -1;
|
|
|
|
if (face_hit)
|
|
{
|
|
local_face_hit = *face_hit;
|
|
}
|
|
if (tex_coord)
|
|
{
|
|
local_texcoord = *tex_coord;
|
|
}
|
|
if (bi_normal)
|
|
{
|
|
local_binormal = *bi_normal;
|
|
}
|
|
if (normal)
|
|
{
|
|
local_normal = *normal;
|
|
}
|
|
|
|
const F32 ATTACHMENT_OVERRIDE_DIST = 0.1f;
|
|
|
|
//check against avatars
|
|
sPickAvatar = TRUE;
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
|
|
LLSpatialPartition* part = region->getSpatialPartition(LLViewerRegion::PARTITION_BRIDGE);
|
|
if (part && hasRenderType(part->mDrawableType))
|
|
{
|
|
LLDrawable* hit = part->lineSegmentIntersect(start, local_end, pick_transparent, face_hit, &position, tex_coord, normal, bi_normal);
|
|
if (hit)
|
|
{
|
|
if (!drawable ||
|
|
!drawable->getVObj()->isAttachment() ||
|
|
(position-local_end).magVec() > ATTACHMENT_OVERRIDE_DIST)
|
|
{ //avatar overrides if previously hit drawable is not an attachment or
|
|
//attachment is far enough away from detected intersection
|
|
drawable = hit;
|
|
local_end = position;
|
|
}
|
|
else
|
|
{ //prioritize attachments over avatars
|
|
position = local_end;
|
|
|
|
if (face_hit)
|
|
{
|
|
*face_hit = local_face_hit;
|
|
}
|
|
if (tex_coord)
|
|
{
|
|
*tex_coord = local_texcoord;
|
|
}
|
|
if (bi_normal)
|
|
{
|
|
*bi_normal = local_binormal;
|
|
}
|
|
if (normal)
|
|
{
|
|
*normal = local_normal;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//check all avatar nametags (silly, isn't it?)
|
|
for (std::vector< LLCharacter* >::iterator iter = LLCharacter::sInstances.begin();
|
|
iter != LLCharacter::sInstances.end();
|
|
++iter)
|
|
{
|
|
LLVOAvatar* av = (LLVOAvatar*) *iter;
|
|
if (av->mNameText.notNull() && av->mNameText->lineSegmentIntersect(start, local_end, position))
|
|
{
|
|
drawable = av->mDrawable;
|
|
local_end = position;
|
|
}
|
|
}
|
|
|
|
if (intersection)
|
|
{
|
|
*intersection = position;
|
|
}
|
|
|
|
return drawable ? drawable->getVObj().get() : NULL;
|
|
}
|
|
|
|
LLViewerObject* LLPipeline::lineSegmentIntersectInHUD(const LLVector3& start, const LLVector3& end,
|
|
BOOL pick_transparent,
|
|
S32* face_hit,
|
|
LLVector3* intersection, // return the intersection point
|
|
LLVector2* tex_coord, // return the texture coordinates of the intersection point
|
|
LLVector3* normal, // return the surface normal at the intersection point
|
|
LLVector3* bi_normal // return the surface bi-normal at the intersection point
|
|
)
|
|
{
|
|
LLDrawable* drawable = NULL;
|
|
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
|
|
BOOL toggle = FALSE;
|
|
if (!hasRenderType(LLPipeline::RENDER_TYPE_HUD))
|
|
{
|
|
toggleRenderType(LLPipeline::RENDER_TYPE_HUD);
|
|
toggle = TRUE;
|
|
}
|
|
|
|
LLSpatialPartition* part = region->getSpatialPartition(LLViewerRegion::PARTITION_HUD);
|
|
if (part)
|
|
{
|
|
LLDrawable* hit = part->lineSegmentIntersect(start, end, pick_transparent, face_hit, intersection, tex_coord, normal, bi_normal);
|
|
if (hit)
|
|
{
|
|
drawable = hit;
|
|
}
|
|
}
|
|
|
|
if (toggle)
|
|
{
|
|
toggleRenderType(LLPipeline::RENDER_TYPE_HUD);
|
|
}
|
|
}
|
|
return drawable ? drawable->getVObj().get() : NULL;
|
|
}
|
|
|
|
LLSpatialPartition* LLPipeline::getSpatialPartition(LLViewerObject* vobj)
|
|
{
|
|
if (vobj)
|
|
{
|
|
LLViewerRegion* region = vobj->getRegion();
|
|
if (region)
|
|
{
|
|
return region->getSpatialPartition(vobj->getPartitionType());
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
|
|
void LLPipeline::resetVertexBuffers(LLDrawable* drawable)
|
|
{
|
|
if (!drawable || drawable->isDead())
|
|
{
|
|
return;
|
|
}
|
|
|
|
for (S32 i = 0; i < drawable->getNumFaces(); i++)
|
|
{
|
|
LLFace* facep = drawable->getFace(i);
|
|
facep->mVertexBuffer = NULL;
|
|
facep->mLastVertexBuffer = NULL;
|
|
}
|
|
}
|
|
|
|
void LLPipeline::resetVertexBuffers()
|
|
{
|
|
sRenderBump = gSavedSettings.getBOOL("RenderObjectBump");
|
|
LLVertexBuffer::sUseStreamDraw = gSavedSettings.getBOOL("ShyotlRenderUseStreamVBO");
|
|
LLVertexBuffer::sOmitBlank = gSavedSettings.getBOOL("SianaRenderOmitBlankVBO");
|
|
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
|
|
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
|
|
{
|
|
LLViewerRegion* region = *iter;
|
|
for (U32 i = 0; i < LLViewerRegion::NUM_PARTITIONS; i++)
|
|
{
|
|
LLSpatialPartition* part = region->getSpatialPartition(i);
|
|
if (part)
|
|
{
|
|
part->resetVertexBuffers();
|
|
}
|
|
}
|
|
}
|
|
|
|
resetDrawOrders();
|
|
|
|
gSky.resetVertexBuffers();
|
|
|
|
if (LLVertexBuffer::sGLCount > 0)
|
|
{
|
|
LLVertexBuffer::cleanupClass();
|
|
}
|
|
|
|
//delete all name pool caches
|
|
LLGLNamePool::cleanupPools();
|
|
|
|
if (LLVertexBuffer::sGLCount > 0)
|
|
{
|
|
llwarns << "VBO wipe failed." << llendl;
|
|
}
|
|
|
|
if (!LLVertexBuffer::sStreamIBOPool.mNameList.empty() ||
|
|
!LLVertexBuffer::sStreamVBOPool.mNameList.empty() ||
|
|
!LLVertexBuffer::sDynamicIBOPool.mNameList.empty() ||
|
|
!LLVertexBuffer::sDynamicVBOPool.mNameList.empty())
|
|
{
|
|
llwarns << "VBO name pool cleanup failed." << llendl;
|
|
}
|
|
|
|
LLVertexBuffer::unbind();
|
|
|
|
LLPipeline::sTextureBindTest = gSavedSettings.getBOOL("RenderDebugTextureBind");
|
|
}
|
|
|
|
void LLPipeline::renderObjects(U32 type, U32 mask, BOOL texture)
|
|
{
|
|
assertInitialized();
|
|
glLoadMatrixd(gGLModelView);
|
|
gGLLastMatrix = NULL;
|
|
mSimplePool->pushBatches(type, mask);
|
|
glLoadMatrixd(gGLModelView);
|
|
gGLLastMatrix = NULL;
|
|
}
|
|
|
|
void LLPipeline::setUseVBO(BOOL use_vbo)
|
|
{
|
|
if (use_vbo != LLVertexBuffer::sEnableVBOs)
|
|
{
|
|
if (use_vbo)
|
|
{
|
|
llinfos << "Enabling VBO." << llendl;
|
|
}
|
|
else
|
|
{
|
|
llinfos << "Disabling VBO." << llendl;
|
|
}
|
|
|
|
resetVertexBuffers();
|
|
LLVertexBuffer::initClass(use_vbo, gSavedSettings.getBOOL("RenderVBOMappingDisable"));
|
|
}
|
|
}
|
|
|
|
void LLPipeline::setDisableVBOMapping(BOOL no_vbo_mapping)
|
|
{
|
|
if (LLVertexBuffer::sEnableVBOs && no_vbo_mapping != LLVertexBuffer::sDisableVBOMapping)
|
|
{
|
|
if (no_vbo_mapping)
|
|
{
|
|
llinfos << "Disabling VBO glMapBufferARB." << llendl;
|
|
}
|
|
else
|
|
{
|
|
llinfos << "Enabling VBO glMapBufferARB." << llendl;
|
|
}
|
|
|
|
resetVertexBuffers();
|
|
LLVertexBuffer::initClass(true, no_vbo_mapping);
|
|
}
|
|
}
|
|
|
|
void apply_cube_face_rotation(U32 face)
|
|
{
|
|
switch (face)
|
|
{
|
|
case 0:
|
|
glRotatef(90.f, 0, 1, 0);
|
|
glRotatef(180.f, 1, 0, 0);
|
|
break;
|
|
case 2:
|
|
glRotatef(-90.f, 1, 0, 0);
|
|
break;
|
|
case 4:
|
|
glRotatef(180.f, 0, 1, 0);
|
|
glRotatef(180.f, 0, 0, 1);
|
|
break;
|
|
case 1:
|
|
glRotatef(-90.f, 0, 1, 0);
|
|
glRotatef(180.f, 1, 0, 0);
|
|
break;
|
|
case 3:
|
|
glRotatef(90, 1, 0, 0);
|
|
break;
|
|
case 5:
|
|
glRotatef(180, 0, 0, 1);
|
|
break;
|
|
}
|
|
}
|
|
|
|
void validate_framebuffer_object()
|
|
{
|
|
GLenum status;
|
|
status = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT);
|
|
switch(status)
|
|
{
|
|
case GL_FRAMEBUFFER_COMPLETE_EXT:
|
|
//framebuffer OK, no error.
|
|
break;
|
|
case GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT:
|
|
// frame buffer not OK: probably means unsupported depth buffer format
|
|
llerrs << "Framebuffer Incomplete Dimensions." << llendl;
|
|
break;
|
|
case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT:
|
|
// frame buffer not OK: probably means unsupported depth buffer format
|
|
llerrs << "Framebuffer Incomplete Attachment." << llendl;
|
|
break;
|
|
case GL_FRAMEBUFFER_UNSUPPORTED_EXT:
|
|
/* choose different formats */
|
|
llerrs << "Framebuffer unsupported." << llendl;
|
|
break;
|
|
default:
|
|
llerrs << "Unknown framebuffer status." << llendl;
|
|
break;
|
|
}
|
|
}
|
|
|
|
void LLPipeline::bindScreenToTexture()
|
|
{
|
|
|
|
}
|
|
|
|
void LLPipeline::renderBloom(BOOL for_snapshot, F32 zoom_factor, int subfield, bool tiling)
|
|
{
|
|
if (!(gPipeline.canUseVertexShaders() &&
|
|
sRenderGlow))
|
|
{
|
|
return;
|
|
}
|
|
|
|
LLVertexBuffer::unbind();
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
|
|
assertInitialized();
|
|
|
|
if (gUseWireframe)
|
|
{
|
|
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
|
|
}
|
|
|
|
static const LLCachedControl<U32> res_mod("RenderResolutionDivisor",1);
|
|
|
|
LLVector2 tc1(0,0);
|
|
LLVector2 tc2((F32) gViewerWindow->getWindowDisplayWidth()*2,
|
|
(F32) gViewerWindow->getWindowDisplayHeight()*2);
|
|
|
|
if (res_mod > 1)
|
|
{
|
|
tc2 /= (F32) res_mod;
|
|
}
|
|
|
|
gGL.setColorMask(true, true);
|
|
|
|
LLFastTimer ftm(LLFastTimer::FTM_RENDER_BLOOM);
|
|
gGL.color4f(1,1,1,1);
|
|
LLGLDepthTest depth(GL_FALSE);
|
|
LLGLDisable blend(GL_BLEND);
|
|
LLGLDisable cull(GL_CULL_FACE);
|
|
|
|
enableLightsFullbright(LLColor4(1,1,1,1));
|
|
|
|
glMatrixMode(GL_PROJECTION);
|
|
glPushMatrix();
|
|
glLoadIdentity();
|
|
glMatrixMode(GL_MODELVIEW);
|
|
glPushMatrix();
|
|
glLoadIdentity();
|
|
|
|
LLGLDisable test(GL_ALPHA_TEST);
|
|
|
|
gGL.setColorMask(true, true);
|
|
glClearColor(0,0,0,0);
|
|
|
|
if (tiling && !LLPipeline::sRenderDeferred) //Need to coax this into working with deferred now that tiling is back.
|
|
{
|
|
gGL.getTexUnit(0)->bind(&mGlow[1]);
|
|
{
|
|
//LLGLEnable stencil(GL_STENCIL_TEST);
|
|
//glStencilFunc(GL_NOTEQUAL, 255, 0xFFFFFFFF);
|
|
//glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
|
|
//LLGLDisable blend(GL_BLEND);
|
|
|
|
// If the snapshot is constructed from tiles, calculate which
|
|
// tile we're in.
|
|
const S32 num_horizontal_tiles = llceil(zoom_factor);
|
|
const LLVector2 tile(subfield % num_horizontal_tiles,
|
|
(S32)(subfield / num_horizontal_tiles));
|
|
llassert(zoom_factor > 0.0); // Non-zero, non-negative.
|
|
const F32 tile_size = 1.0/zoom_factor;
|
|
|
|
tc1 = tile*tile_size; // Top left texture coordinates
|
|
tc2 = (tile+LLVector2(1,1))*tile_size; // Bottom right texture coordinates
|
|
|
|
LLGLEnable blend(GL_BLEND);
|
|
gGL.setSceneBlendType(LLRender::BT_ADD);
|
|
|
|
gGL.begin(LLRender::TRIANGLE_STRIP);
|
|
gGL.color4f(1,1,1,1);
|
|
gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
|
|
gGL.vertex2f(-1,-1);
|
|
|
|
gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
|
|
gGL.vertex2f(-1,1);
|
|
|
|
gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
|
|
gGL.vertex2f(1,-1);
|
|
|
|
gGL.texCoord2f(tc2.mV[0], tc2.mV[1]);
|
|
gGL.vertex2f(1,1);
|
|
|
|
gGL.end();
|
|
|
|
gGL.flush();
|
|
gGL.setSceneBlendType(LLRender::BT_ALPHA);
|
|
}
|
|
|
|
gGL.flush();
|
|
glMatrixMode(GL_PROJECTION);
|
|
glPopMatrix();
|
|
glMatrixMode(GL_MODELVIEW);
|
|
glPopMatrix();
|
|
|
|
return;
|
|
}
|
|
|
|
{
|
|
{
|
|
LLFastTimer ftm(LLFastTimer::FTM_RENDER_BLOOM_FBO);
|
|
mGlow[2].bindTarget();
|
|
mGlow[2].clear();
|
|
}
|
|
|
|
gGlowExtractProgram.bind();
|
|
static const LLCachedControl<F32> minLum("RenderGlowMinLuminance",2.5);
|
|
static const LLCachedControl<F32> maxAlpha("RenderGlowMaxExtractAlpha",0.065f);
|
|
static const LLCachedControl<F32> warmthAmount("RenderGlowWarmthAmount",0.0f);
|
|
static const LLCachedControl<LLVector3> lumWeights("RenderGlowLumWeights",LLVector3(.299f,.587f,.114f));
|
|
static const LLCachedControl<LLVector3> warmthWeights("RenderGlowWarmthWeights",LLVector3(1.f,.5f,.7f));
|
|
gGlowExtractProgram.uniform1f("minLuminance", llmax(minLum.get(),0.0f));
|
|
gGlowExtractProgram.uniform1f("maxExtractAlpha", maxAlpha);
|
|
gGlowExtractProgram.uniform3f("lumWeights", lumWeights.get().mV[0], lumWeights.get().mV[1], lumWeights.get().mV[2]);
|
|
gGlowExtractProgram.uniform3f("warmthWeights", warmthWeights.get().mV[0], warmthWeights.get().mV[1], warmthWeights.get().mV[2]);
|
|
gGlowExtractProgram.uniform1f("warmthAmount", warmthAmount);
|
|
LLGLEnable blend_on(GL_BLEND);
|
|
LLGLEnable test(GL_ALPHA_TEST);
|
|
gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
|
|
gGL.setSceneBlendType(LLRender::BT_ADD_WITH_ALPHA);
|
|
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
gGL.getTexUnit(0)->disable();
|
|
gGL.getTexUnit(0)->enable(LLTexUnit::TT_RECT_TEXTURE);
|
|
gGL.getTexUnit(0)->bind(&mScreen);
|
|
|
|
gGL.color4f(1,1,1,1);
|
|
gPipeline.enableLightsFullbright(LLColor4(1,1,1,1));
|
|
gGL.begin(LLRender::TRIANGLE_STRIP);
|
|
gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
|
|
gGL.vertex2f(-1,-1);
|
|
|
|
gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
|
|
gGL.vertex2f(-1,3);
|
|
|
|
gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
|
|
gGL.vertex2f(3,-1);
|
|
|
|
gGL.end();
|
|
|
|
gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE);
|
|
|
|
mGlow[2].flush();
|
|
}
|
|
|
|
tc1.setVec(0,0);
|
|
tc2.setVec(2,2);
|
|
|
|
|
|
|
|
// power of two between 1 and 1024
|
|
static const LLCachedControl<U32> glowResPow("RenderGlowResolutionPow",9);
|
|
const U32 glow_res = llmax(1,
|
|
llmin(1024, 1 << glowResPow));
|
|
|
|
static const LLCachedControl<S32> glow_iters("RenderGlowIterations",2);
|
|
S32 kernel = glow_iters*2;
|
|
static const LLCachedControl<F32> glow_width("RenderGlowWidth",1.3f);
|
|
F32 delta = glow_width*zoom_factor/glow_res;
|
|
// Use half the glow width if we have the res set to less than 9 so that it looks
|
|
// almost the same in either case.
|
|
if (glowResPow < 9)
|
|
{
|
|
delta *= 0.5f;
|
|
}
|
|
static const LLCachedControl<F32> strength("RenderGlowStrength",.35f);
|
|
|
|
gGlowProgram.bind();
|
|
gGlowProgram.uniform1f("glowStrength", strength);
|
|
|
|
for (S32 i = 0; i < kernel; i++)
|
|
{
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
{
|
|
LLFastTimer ftm(LLFastTimer::FTM_RENDER_BLOOM_FBO);
|
|
mGlow[i%2].bindTarget();
|
|
mGlow[i%2].clear();
|
|
}
|
|
|
|
if (i == 0)
|
|
{
|
|
gGL.getTexUnit(0)->bind(&mGlow[2]);
|
|
}
|
|
else
|
|
{
|
|
gGL.getTexUnit(0)->bind(&mGlow[(i-1)%2]);
|
|
}
|
|
|
|
if (i%2 == 0)
|
|
{
|
|
gGlowProgram.uniform2f("glowDelta", delta, 0);
|
|
}
|
|
else
|
|
{
|
|
gGlowProgram.uniform2f("glowDelta", 0, delta);
|
|
}
|
|
|
|
gGL.begin(LLRender::TRIANGLE_STRIP);
|
|
gGL.texCoord2f(tc1.mV[0], tc1.mV[1]);
|
|
gGL.vertex2f(-1,-1);
|
|
|
|
gGL.texCoord2f(tc1.mV[0], tc2.mV[1]);
|
|
gGL.vertex2f(-1,3);
|
|
|
|
gGL.texCoord2f(tc2.mV[0], tc1.mV[1]);
|
|
gGL.vertex2f(3,-1);
|
|
|
|
gGL.end();
|
|
|
|
mGlow[i%2].flush();
|
|
}
|
|
|
|
gGlowProgram.unbind();
|
|
|
|
if (LLRenderTarget::sUseFBO)
|
|
{
|
|
LLFastTimer ftm(LLFastTimer::FTM_RENDER_BLOOM_FBO);
|
|
glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
|
|
}
|
|
|
|
gViewerWindow->setupViewport();
|
|
|
|
gGL.flush();
|
|
|
|
{
|
|
LLVertexBuffer::unbind();
|
|
|
|
|
|
|
|
tc2.setVec((F32) gViewerWindow->getWindowDisplayWidth(),
|
|
(F32) gViewerWindow->getWindowDisplayHeight());
|
|
|
|
if (res_mod > 1)
|
|
{
|
|
tc2 /= (F32) res_mod;
|
|
}
|
|
|
|
U32 mask = LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_TEXCOORD1;
|
|
LLPointer<LLVertexBuffer> buff = new LLVertexBuffer(mask, 0);
|
|
buff->allocateBuffer(3,0,TRUE);
|
|
|
|
LLStrider<LLVector3> v;
|
|
LLStrider<LLVector2> uv1;
|
|
LLStrider<LLVector2> uv2;
|
|
|
|
buff->getVertexStrider(v);
|
|
buff->getTexCoord0Strider(uv1);
|
|
buff->getTexCoord1Strider(uv2);
|
|
|
|
uv1[0] = LLVector2(0, 0);
|
|
uv1[1] = LLVector2(0, 2);
|
|
uv1[2] = LLVector2(2, 0);
|
|
|
|
uv2[0] = LLVector2(0, 0);
|
|
uv2[1] = LLVector2(0, tc2.mV[1]*2.f);
|
|
uv2[2] = LLVector2(tc2.mV[0]*2.f, 0);
|
|
|
|
v[0] = LLVector3(-1,-1,0);
|
|
v[1] = LLVector3(-1,3,0);
|
|
v[2] = LLVector3(3,-1,0);
|
|
|
|
buff->setBuffer(0);
|
|
|
|
LLGLDisable blend(GL_BLEND);
|
|
|
|
//tex unit 0
|
|
gGL.getTexUnit(0)->setTextureColorBlend(LLTexUnit::TBO_REPLACE, LLTexUnit::TBS_TEX_COLOR);
|
|
|
|
gGL.getTexUnit(0)->bind(&mGlow[1]);
|
|
gGL.getTexUnit(1)->activate();
|
|
gGL.getTexUnit(1)->enable(LLTexUnit::TT_RECT_TEXTURE);
|
|
|
|
//tex unit 1
|
|
gGL.getTexUnit(1)->setTextureColorBlend(LLTexUnit::TBO_ADD, LLTexUnit::TBS_TEX_COLOR, LLTexUnit::TBS_PREV_COLOR);
|
|
|
|
gGL.getTexUnit(1)->bind(&mScreen);
|
|
gGL.getTexUnit(1)->activate();
|
|
|
|
LLGLEnable multisample(GL_MULTISAMPLE_ARB);
|
|
|
|
buff->setBuffer(mask);
|
|
buff->drawArrays(LLRender::TRIANGLE_STRIP, 0, 3);
|
|
|
|
gGL.getTexUnit(1)->disable();
|
|
gGL.getTexUnit(1)->setTextureBlendType(LLTexUnit::TB_MULT);
|
|
|
|
gGL.getTexUnit(0)->activate();
|
|
gGL.getTexUnit(0)->setTextureBlendType(LLTexUnit::TB_MULT);
|
|
|
|
//TO-DO:
|
|
//V2 requires this for hover text and such since they have been pulled out of geom render.
|
|
//Do this when multisample z-buffer issues are figured out
|
|
if (LLRenderTarget::sUseFBO)
|
|
{ //copy depth buffer from mScreen to framebuffer
|
|
LLRenderTarget::copyContentsToFramebuffer(mScreen, 0, 0, mScreen.getWidth(), mScreen.getHeight(),
|
|
0, 0, mScreen.getWidth(), mScreen.getHeight(), GL_DEPTH_BUFFER_BIT, GL_NEAREST);
|
|
}
|
|
}
|
|
|
|
|
|
gGL.setSceneBlendType(LLRender::BT_ALPHA);
|
|
glMatrixMode(GL_PROJECTION);
|
|
glPopMatrix();
|
|
glMatrixMode(GL_MODELVIEW);
|
|
glPopMatrix();
|
|
|
|
LLVertexBuffer::unbind();
|
|
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
|
|
}
|
|
|
|
void LLPipeline::bindDeferredShader(LLGLSLShader& shader, U32 light_index)
|
|
{
|
|
shader.bind();
|
|
S32 channel = 0;
|
|
channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_DIFFUSE, LLTexUnit::TT_RECT_TEXTURE);
|
|
if (channel > -1)
|
|
{
|
|
mDeferredScreen.bindTexture(0,channel);
|
|
gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
|
|
//glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
}
|
|
|
|
channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_SPECULAR, LLTexUnit::TT_RECT_TEXTURE);
|
|
if (channel > -1)
|
|
{
|
|
mDeferredScreen.bindTexture(1, channel);
|
|
gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
|
|
}
|
|
|
|
channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_NORMAL, LLTexUnit::TT_RECT_TEXTURE);
|
|
if (channel > -1)
|
|
{
|
|
mDeferredScreen.bindTexture(2, channel);
|
|
gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
|
|
}
|
|
|
|
channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_POSITION, LLTexUnit::TT_RECT_TEXTURE);
|
|
if (channel > -1)
|
|
{
|
|
mDeferredScreen.bindTexture(3, channel);
|
|
}
|
|
|
|
channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_DEPTH, LLTexUnit::TT_RECT_TEXTURE);
|
|
if (channel > -1)
|
|
{
|
|
gGL.getTexUnit(channel)->bind(&mDeferredScreen, TRUE);
|
|
gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
|
|
}
|
|
|
|
channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_NOISE);
|
|
if (channel > -1)
|
|
{
|
|
gGL.getTexUnit(channel)->bindManual(LLTexUnit::TT_TEXTURE, mNoiseMap);
|
|
gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
|
|
}
|
|
|
|
stop_glerror();
|
|
|
|
channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_LIGHT, LLTexUnit::TT_RECT_TEXTURE);
|
|
if (channel > -1)
|
|
{
|
|
mDeferredLight[light_index].bindTexture(0, channel);
|
|
gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
|
|
}
|
|
|
|
stop_glerror();
|
|
|
|
for (U32 i = 0; i < 4; i++)
|
|
{
|
|
channel = shader.enableTexture(LLViewerShaderMgr::DEFERRED_SHADOW0+i);
|
|
stop_glerror();
|
|
if (channel > -1)
|
|
{
|
|
stop_glerror();
|
|
gGL.getTexUnit(channel)->bind(&mSunShadow[i], TRUE);
|
|
gGL.getTexUnit(channel)->setTextureFilteringOption(LLTexUnit::TFO_BILINEAR);
|
|
gGL.getTexUnit(channel)->setTextureAddressMode(LLTexUnit::TAM_CLAMP);
|
|
stop_glerror();
|
|
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_COMPARE_R_TO_TEXTURE_ARB);
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_FUNC_ARB, GL_LEQUAL);
|
|
stop_glerror();
|
|
}
|
|
}
|
|
|
|
stop_glerror();
|
|
|
|
F32 mat[64];
|
|
for (U32 i = 0; i < 16; i++)
|
|
{
|
|
mat[i] = mSunShadowMatrix[0].m[i];
|
|
mat[i+16] = mSunShadowMatrix[1].m[i];
|
|
mat[i+32] = mSunShadowMatrix[2].m[i];
|
|
mat[i+48] = mSunShadowMatrix[3].m[i];
|
|
}
|
|
|
|
shader.uniformMatrix4fv("shadow_matrix[0]", 4, FALSE, mat);
|
|
shader.uniformMatrix4fv("shadow_matrix", 4, FALSE, mat);
|
|
|
|
stop_glerror();
|
|
|
|
channel = shader.enableTexture(LLViewerShaderMgr::ENVIRONMENT_MAP, LLTexUnit::TT_CUBE_MAP);
|
|
if (channel > -1)
|
|
{
|
|
LLCubeMap* cube_map = gSky.mVOSkyp ? gSky.mVOSkyp->getCubeMap() : NULL;
|
|
if (cube_map)
|
|
{
|
|
cube_map->enable(channel);
|
|
cube_map->bind();
|
|
F64* m = gGLModelView;
|
|
|
|
|
|
F32 mat[] = { m[0], m[1], m[2],
|
|
m[4], m[5], m[6],
|
|
m[8], m[9], m[10] };
|
|
|
|
shader.uniform3fv("env_mat[0]", 3, mat);
|
|
shader.uniform3fv("env_mat", 3, mat);
|
|
}
|
|
}
|
|
|
|
shader.uniform4fv("shadow_clip", 1, mSunClipPlanes.mV);
|
|
static const LLCachedControl<F32> render_deferred_sun_wash("RenderDeferredSunWash",.5f);
|
|
static const LLCachedControl<F32> render_shadow_noise("RenderShadowNoise",-.0001f);
|
|
static const LLCachedControl<F32> render_shadow_blur_size("RenderShadowBlurSize",.7f);
|
|
static const LLCachedControl<F32> render_ssao_scale("RenderSSAOScale",500);
|
|
static const LLCachedControl<S32> render_ssao_max_scale("RenderSSAOMaxScale",60);
|
|
static const LLCachedControl<F32> render_ssao_factor("RenderSSAOFactor",.3f);
|
|
static const LLCachedControl<LLVector3> render_ssao_effect("RenderSSAOEffect",LLVector3(.4f,1,0));
|
|
static const LLCachedControl<F32> render_deferred_alpha_soft("RenderDeferredAlphaSoften",.75f);
|
|
|
|
shader.uniform1f("sun_wash", render_deferred_sun_wash);
|
|
shader.uniform1f("shadow_noise", render_shadow_noise);
|
|
shader.uniform1f("blur_size", render_shadow_blur_size);
|
|
|
|
shader.uniform1f("ssao_radius", render_ssao_scale);
|
|
shader.uniform1f("ssao_max_radius", render_ssao_max_scale);
|
|
|
|
F32 ssao_factor = render_ssao_factor;
|
|
shader.uniform1f("ssao_factor", ssao_factor);
|
|
shader.uniform1f("ssao_factor_inv", 1.0/ssao_factor);
|
|
|
|
LLVector3 ssao_effect = render_ssao_effect;
|
|
F32 matrix_diag = (ssao_effect[0] + 2.0*ssao_effect[1])/3.0;
|
|
F32 matrix_nondiag = (ssao_effect[0] - ssao_effect[1])/3.0;
|
|
// This matrix scales (proj of color onto <1/rt(3),1/rt(3),1/rt(3)>) by
|
|
// value factor, and scales remainder by saturation factor
|
|
F32 ssao_effect_mat[] = { matrix_diag, matrix_nondiag, matrix_nondiag,
|
|
matrix_nondiag, matrix_diag, matrix_nondiag,
|
|
matrix_nondiag, matrix_nondiag, matrix_diag};
|
|
shader.uniformMatrix3fv("ssao_effect_mat", 1, GL_FALSE, ssao_effect_mat);
|
|
|
|
shader.uniform2f("screen_res", mDeferredScreen.getWidth(), mDeferredScreen.getHeight());
|
|
shader.uniform1f("near_clip", LLViewerCamera::getInstance()->getNear()*2.f);
|
|
shader.uniform1f("alpha_soften", render_deferred_alpha_soft);
|
|
if (shader.getUniformLocation("norm_mat") >= 0)
|
|
{
|
|
glh::matrix4f norm_mat = glh_get_current_modelview().inverse().transpose();
|
|
shader.uniformMatrix4fv("norm_mat", 1, FALSE, norm_mat.m);
|
|
}
|
|
}
|
|
|
|
void LLPipeline::renderDeferredLighting()
|
|
{
|
|
if (!sCull)
|
|
{
|
|
return;
|
|
}
|
|
|
|
LLViewerCamera* camera = LLViewerCamera::getInstance();
|
|
/*{
|
|
LLGLDepthTest depth(GL_TRUE);
|
|
mDeferredDepth.copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(),
|
|
0, 0, mDeferredDepth.getWidth(), mDeferredDepth.getHeight(), GL_DEPTH_BUFFER_BIT, GL_NEAREST);
|
|
}*/
|
|
|
|
LLGLEnable multisample(GL_MULTISAMPLE_ARB);
|
|
|
|
if (gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_HUD))
|
|
{
|
|
gPipeline.toggleRenderType(LLPipeline::RENDER_TYPE_HUD);
|
|
}
|
|
|
|
//ati doesn't seem to love actually using the stencil buffer on FBO's
|
|
LLGLEnable stencil(GL_STENCIL_TEST);
|
|
glStencilFunc(GL_EQUAL, 1, 0xFFFFFFFF);
|
|
glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
|
|
|
|
gGL.setColorMask(true, true);
|
|
|
|
//mDeferredLight[0].copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(),
|
|
// 0, 0, mDeferredLight[0].getWidth(), mDeferredLight[0].getHeight(), GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT, GL_NEAREST);
|
|
|
|
//draw a cube around every light
|
|
LLVertexBuffer::unbind();
|
|
|
|
//glBlendFunc(GL_ONE, GL_ONE);
|
|
LLGLEnable cull(GL_CULL_FACE);
|
|
LLGLEnable blend(GL_BLEND);
|
|
|
|
glh::matrix4f mat = glh_copy_matrix(gGLModelView);
|
|
|
|
F32 vert[] =
|
|
{
|
|
-1,1,
|
|
-1,-3,
|
|
3,1,
|
|
};
|
|
glVertexPointer(2, GL_FLOAT, 0, vert);
|
|
glColor3f(1,1,1);
|
|
|
|
{
|
|
setupHWLights(NULL); //to set mSunDir;
|
|
LLVector4 dir(mSunDir, 0.f);
|
|
glh::vec4f tc(dir.mV);
|
|
mat.mult_matrix_vec(tc);
|
|
glTexCoord4f(tc.v[0], tc.v[1], tc.v[2], 0);
|
|
}
|
|
|
|
glPushMatrix();
|
|
glLoadIdentity();
|
|
glMatrixMode(GL_PROJECTION);
|
|
glPushMatrix();
|
|
glLoadIdentity();
|
|
|
|
mDeferredLight[0].bindTarget();
|
|
|
|
//Sun shadows.
|
|
{
|
|
bindDeferredShader(gDeferredSunProgram);
|
|
|
|
glClearColor(1,1,1,1);
|
|
mDeferredLight[0].clear(GL_COLOR_BUFFER_BIT);
|
|
glClearColor(0,0,0,0);
|
|
|
|
glh::matrix4f inv_trans = glh_get_current_modelview().inverse().transpose();
|
|
|
|
const U32 slice = 32;
|
|
F32 offset[slice*3];
|
|
for (U32 i = 0; i < 4; i++)
|
|
{
|
|
for (U32 j = 0; j < 8; j++)
|
|
{
|
|
glh::vec3f v;
|
|
v.set_value(sinf(6.284f/8*j), cosf(6.284f/8*j), -(F32) i);
|
|
v.normalize();
|
|
inv_trans.mult_matrix_vec(v);
|
|
v.normalize();
|
|
offset[(i*8+j)*3+0] = v.v[0];
|
|
offset[(i*8+j)*3+1] = v.v[2];
|
|
offset[(i*8+j)*3+2] = v.v[1];
|
|
}
|
|
}
|
|
|
|
gDeferredSunProgram.uniform3fv("offset", slice, offset);
|
|
gDeferredSunProgram.uniform2f("screenRes", mDeferredLight[0].getWidth(), mDeferredLight[0].getHeight());
|
|
|
|
{
|
|
LLGLDisable blend(GL_BLEND);
|
|
//TO-DO:
|
|
//V2 changed to LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
|
|
//Do this when multisample z-buffer issues are figured out
|
|
//LLGLDepthTest depth(GL_FALSE);
|
|
LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
|
|
stop_glerror();
|
|
glDrawArrays(GL_TRIANGLE_STRIP, 0, 3);
|
|
stop_glerror();
|
|
}
|
|
|
|
unbindDeferredShader(gDeferredSunProgram);
|
|
}
|
|
|
|
mDeferredLight[0].flush();
|
|
|
|
//SSAO
|
|
{
|
|
//blur lightmap
|
|
mDeferredLight[1].bindTarget();
|
|
|
|
//mDeferredLight[1].copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(),
|
|
// 0, 0, mDeferredLight[0].getWidth(), mDeferredLight[0].getHeight(), GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT, GL_NEAREST);
|
|
glClearColor(1,1,1,1);
|
|
mDeferredLight[1].clear(GL_COLOR_BUFFER_BIT);
|
|
glClearColor(0,0,0,0);
|
|
|
|
bindDeferredShader(gDeferredBlurLightProgram);
|
|
|
|
static const LLCachedControl<LLVector3> go("RenderShadowGaussian",LLVector3(2.f,2.f,0.f));
|
|
static const LLCachedControl<F32> blur_size("RenderShadowBlurSize",.7f);
|
|
static const LLCachedControl<U32> blur_samples("RenderShadowBlurSamples",(U32)5);
|
|
U32 kern_length = llclamp(blur_samples.get(), (U32) 1, (U32) 16)*2 - 1;
|
|
|
|
// sample symmetrically with the middle sample falling exactly on 0.0
|
|
F32 x = -(kern_length/2.0f) + 0.5f;
|
|
|
|
LLVector3 gauss[32]; // xweight, yweight, offset
|
|
|
|
for (U32 i = 0; i < kern_length; i++)
|
|
{
|
|
gauss[i].mV[0] = llgaussian(x, go.get().mV[0]);
|
|
gauss[i].mV[1] = llgaussian(x, go.get().mV[1]);
|
|
gauss[i].mV[2] = x;
|
|
x += 1.f;
|
|
}
|
|
/* swap the x=0 position to the start of gauss[] so we can
|
|
treat it specially as an optimization. */
|
|
LLVector3 swap;
|
|
swap = gauss[kern_length/2];
|
|
gauss[kern_length/2] = gauss[0];
|
|
gauss[0] = swap;
|
|
llassert(gauss[0].mV[2] == 0.0f);
|
|
|
|
gDeferredBlurLightProgram.uniform2f("delta", 1.f, 0.f);
|
|
gDeferredBlurLightProgram.uniform3fv("kern[0]", kern_length, gauss[0].mV);
|
|
gDeferredBlurLightProgram.uniform3fv("kern", kern_length, gauss[0].mV);
|
|
gDeferredBlurLightProgram.uniform1i("kern_length", kern_length);
|
|
gDeferredBlurLightProgram.uniform1f("kern_scale", blur_size * (kern_length/2.f - 0.5f));
|
|
|
|
{
|
|
LLGLDisable blend(GL_BLEND);
|
|
//TO-DO:
|
|
//V2 changed to LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
|
|
//Do this when multisample z-buffer issues are figured out
|
|
//LLGLDepthTest depth(GL_FALSE);
|
|
LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
|
|
stop_glerror();
|
|
glDrawArrays(GL_TRIANGLE_STRIP, 0, 3);
|
|
stop_glerror();
|
|
}
|
|
|
|
mDeferredLight[1].flush();
|
|
unbindDeferredShader(gDeferredBlurLightProgram);
|
|
|
|
bindDeferredShader(gDeferredBlurLightProgram, 1);
|
|
mDeferredLight[0].bindTarget();
|
|
|
|
gDeferredBlurLightProgram.uniform2f("delta", 0.f, 1.f);
|
|
|
|
{
|
|
LLGLDisable blend(GL_BLEND);
|
|
//TO-DO:
|
|
//V2 changed to LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
|
|
//Do this when multisample z-buffer issues are figured out
|
|
//LLGLDepthTest depth(GL_FALSE);
|
|
LLGLDepthTest depth(GL_TRUE, GL_FALSE, GL_ALWAYS);
|
|
stop_glerror();
|
|
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
|
|
stop_glerror();
|
|
}
|
|
mDeferredLight[0].flush();
|
|
unbindDeferredShader(gDeferredBlurLightProgram);
|
|
}
|
|
|
|
stop_glerror();
|
|
glPopMatrix();
|
|
stop_glerror();
|
|
glMatrixMode(GL_MODELVIEW);
|
|
stop_glerror();
|
|
glPopMatrix();
|
|
stop_glerror();
|
|
|
|
//copy depth and stencil from deferred screen
|
|
//mScreen.copyContents(mDeferredScreen, 0, 0, mDeferredScreen.getWidth(), mDeferredScreen.getHeight(),
|
|
// 0, 0, mScreen.getWidth(), mScreen.getHeight(), GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT, GL_NEAREST);
|
|
|
|
mScreen.bindTarget();
|
|
// clear color buffer here - zeroing alpha (glow) is important or it will accumulate against sky
|
|
glClearColor(0,0,0,0);
|
|
mScreen.clear(GL_COLOR_BUFFER_BIT);
|
|
|
|
bindDeferredShader(gDeferredSoftenProgram);
|
|
{
|
|
LLGLDepthTest depth(GL_FALSE);
|
|
LLGLDisable blend(GL_BLEND);
|
|
LLGLDisable test(GL_ALPHA_TEST);
|
|
|
|
//full screen blit
|
|
glPushMatrix();
|
|
glLoadIdentity();
|
|
glMatrixMode(GL_PROJECTION);
|
|
glPushMatrix();
|
|
glLoadIdentity();
|
|
|
|
glVertexPointer(2, GL_FLOAT, 0, vert);
|
|
|
|
glDrawArrays(GL_TRIANGLE_STRIP, 0, 3);
|
|
|
|
glPopMatrix();
|
|
glMatrixMode(GL_MODELVIEW);
|
|
glPopMatrix();
|
|
}
|
|
|
|
unbindDeferredShader(gDeferredSoftenProgram);
|
|
|
|
|
|
{ //render sky
|
|
LLGLDisable blend(GL_BLEND);
|
|
LLGLDisable stencil(GL_STENCIL_TEST);
|
|
gGL.setSceneBlendType(LLRender::BT_ALPHA);
|
|
|
|
gPipeline.pushRenderTypeMask();
|
|
|
|
gPipeline.andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY,
|
|
LLPipeline::RENDER_TYPE_WL_CLOUDS,
|
|
LLPipeline::RENDER_TYPE_WL_SKY,
|
|
LLPipeline::END_RENDER_TYPES);
|
|
|
|
|
|
renderGeomPostDeferred(*LLViewerCamera::getInstance());
|
|
gPipeline.popRenderTypeMask();
|
|
}
|
|
|
|
gGL.setSceneBlendType(LLRender::BT_ADD);
|
|
std::list<LLVector4> fullscreen_lights;
|
|
std::list<LLVector4> light_colors;
|
|
|
|
F32 v[24];
|
|
glVertexPointer(3, GL_FLOAT, 0, v);
|
|
{
|
|
bindDeferredShader(gDeferredLightProgram);
|
|
LLGLDepthTest depth(GL_TRUE, GL_FALSE);
|
|
for (LLDrawable::drawable_set_t::iterator iter = mLights.begin(); iter != mLights.end(); ++iter)
|
|
{
|
|
LLDrawable* drawablep = *iter;
|
|
|
|
LLVOVolume* volume = drawablep->getVOVolume();
|
|
if (!volume)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if (volume->isAttachment())
|
|
{
|
|
if (!sRenderAttachedLights)
|
|
{
|
|
continue;
|
|
}
|
|
}
|
|
|
|
|
|
LLVector3 center = drawablep->getPositionAgent();
|
|
F32* c = center.mV;
|
|
F32 s = volume->getLightRadius()*1.5f;
|
|
|
|
LLColor3 col = volume->getLightColor();
|
|
col *= volume->getLightIntensity();
|
|
|
|
if (col.magVecSquared() < 0.001f)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if (s <= 0.001f)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if (camera->AABBInFrustumNoFarClip(center, LLVector3(s,s,s)) == 0)
|
|
{
|
|
continue;
|
|
}
|
|
|
|
sVisibleLightCount++;
|
|
|
|
glh::vec3f tc(c);
|
|
mat.mult_matrix_vec(tc);
|
|
|
|
//vertex positions are encoded so the 3 bits of their vertex index
|
|
//correspond to their axis facing, with bit position 3,2,1 matching
|
|
//axis facing x,y,z, bit set meaning positive facing, bit clear
|
|
//meaning negative facing
|
|
v[0] = c[0]-s; v[1] = c[1]-s; v[2] = c[2]-s; // 0 - 0000
|
|
v[3] = c[0]-s; v[4] = c[1]-s; v[5] = c[2]+s; // 1 - 0001
|
|
v[6] = c[0]-s; v[7] = c[1]+s; v[8] = c[2]-s; // 2 - 0010
|
|
v[9] = c[0]-s; v[10] = c[1]+s; v[11] = c[2]+s; // 3 - 0011
|
|
|
|
v[12] = c[0]+s; v[13] = c[1]-s; v[14] = c[2]-s; // 4 - 0100
|
|
v[15] = c[0]+s; v[16] = c[1]-s; v[17] = c[2]+s; // 5 - 0101
|
|
v[18] = c[0]+s; v[19] = c[1]+s; v[20] = c[2]-s; // 6 - 0110
|
|
v[21] = c[0]+s; v[22] = c[1]+s; v[23] = c[2]+s; // 7 - 0111
|
|
|
|
if (camera->getOrigin().mV[0] > c[0] + s + 0.2f ||
|
|
camera->getOrigin().mV[0] < c[0] - s - 0.2f ||
|
|
camera->getOrigin().mV[1] > c[1] + s + 0.2f ||
|
|
camera->getOrigin().mV[1] < c[1] - s - 0.2f ||
|
|
camera->getOrigin().mV[2] > c[2] + s + 0.2f ||
|
|
camera->getOrigin().mV[2] < c[2] - s - 0.2f)
|
|
{ //draw box if camera is outside box
|
|
glTexCoord4f(tc.v[0], tc.v[1], tc.v[2], s*s);
|
|
glColor4f(col.mV[0], col.mV[1], col.mV[2], volume->getLightFalloff()*0.5f);
|
|
glDrawRangeElements(GL_TRIANGLE_FAN, 0, 7, 8,
|
|
GL_UNSIGNED_BYTE, get_box_fan_indices(camera, center));
|
|
}
|
|
else
|
|
{
|
|
fullscreen_lights.push_back(LLVector4(tc.v[0], tc.v[1], tc.v[2], s*s));
|
|
light_colors.push_back(LLVector4(col.mV[0], col.mV[1], col.mV[2], volume->getLightFalloff()*0.5f));
|
|
}
|
|
}
|
|
unbindDeferredShader(gDeferredLightProgram);
|
|
}
|
|
|
|
|
|
|
|
if (!fullscreen_lights.empty())
|
|
{
|
|
bindDeferredShader(gDeferredMultiLightProgram);
|
|
LLGLDepthTest depth(GL_FALSE);
|
|
|
|
//full screen blit
|
|
glPushMatrix();
|
|
glLoadIdentity();
|
|
glMatrixMode(GL_PROJECTION);
|
|
glPushMatrix();
|
|
glLoadIdentity();
|
|
|
|
U32 count = 0;
|
|
|
|
const U32 max_count = 16;
|
|
LLVector4 light[max_count];
|
|
LLVector4 col[max_count];
|
|
|
|
glVertexPointer(2, GL_FLOAT, 0, vert);
|
|
|
|
while (!fullscreen_lights.empty())
|
|
{
|
|
light[count] = fullscreen_lights.front();
|
|
fullscreen_lights.pop_front();
|
|
col[count] = light_colors.front();
|
|
light_colors.pop_front();
|
|
count++;
|
|
|
|
if (count == max_count || fullscreen_lights.empty())
|
|
{
|
|
gDeferredMultiLightProgram.uniform1i("light_count", count);
|
|
gDeferredMultiLightProgram.uniform4fv("light[0]", count, (GLfloat*) light);
|
|
gDeferredMultiLightProgram.uniform4fv("light", count, (GLfloat*) light);
|
|
gDeferredMultiLightProgram.uniform4fv("light_col[0]", count, (GLfloat*) col);
|
|
gDeferredMultiLightProgram.uniform4fv("light_col", count, (GLfloat*) col);
|
|
count = 0;
|
|
glDrawArrays(GL_TRIANGLE_STRIP, 0, 3);
|
|
}
|
|
}
|
|
|
|
glPopMatrix();
|
|
glMatrixMode(GL_MODELVIEW);
|
|
glPopMatrix();
|
|
|
|
unbindDeferredShader(gDeferredMultiLightProgram);
|
|
}
|
|
//glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
|
|
|
|
{ //render non-deferred geometry
|
|
LLGLDisable blend(GL_BLEND);
|
|
LLGLDisable stencil(GL_STENCIL_TEST);
|
|
|
|
pushRenderTypeMask();
|
|
andRenderTypeMask(LLPipeline::RENDER_TYPE_ALPHA,
|
|
LLPipeline::RENDER_TYPE_FULLBRIGHT,
|
|
LLPipeline::RENDER_TYPE_VOLUME,
|
|
LLPipeline::RENDER_TYPE_GLOW,
|
|
LLPipeline::RENDER_TYPE_BUMP,
|
|
LLPipeline::RENDER_TYPE_PASS_SIMPLE,
|
|
LLPipeline::RENDER_TYPE_PASS_ALPHA,
|
|
LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK,
|
|
LLPipeline::RENDER_TYPE_PASS_BUMP,
|
|
LLPipeline::RENDER_TYPE_PASS_POST_BUMP,
|
|
LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT,
|
|
LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK,
|
|
LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY,
|
|
LLPipeline::RENDER_TYPE_PASS_GLOW,
|
|
LLPipeline::RENDER_TYPE_PASS_GRASS,
|
|
LLPipeline::RENDER_TYPE_PASS_SHINY,
|
|
LLPipeline::RENDER_TYPE_PASS_INVISIBLE,
|
|
LLPipeline::RENDER_TYPE_PASS_INVISI_SHINY,
|
|
LLPipeline::RENDER_TYPE_AVATAR,
|
|
END_RENDER_TYPES);
|
|
|
|
renderGeomPostDeferred(*LLViewerCamera::getInstance());
|
|
popRenderTypeMask();
|
|
}
|
|
|
|
//TO-DO:
|
|
//V2 moved block from LLPipeline::renderGeomPostDeferred
|
|
//Migrate once multisample z-buffer issues are figured out on ati cards.
|
|
{
|
|
//render highlights, etc.
|
|
renderHighlights();
|
|
mHighlightFaces.clear();
|
|
|
|
renderDebug();
|
|
|
|
LLVertexBuffer::unbind();
|
|
|
|
if (gPipeline.hasRenderDebugFeatureMask(LLPipeline::RENDER_DEBUG_FEATURE_UI))
|
|
{
|
|
// Render debugging beacons.
|
|
gObjectList.renderObjectBeacons();
|
|
gObjectList.resetObjectBeacons();
|
|
}
|
|
}
|
|
|
|
mScreen.flush();
|
|
|
|
}
|
|
|
|
void LLPipeline::unbindDeferredShader(LLGLSLShader &shader)
|
|
{
|
|
stop_glerror();
|
|
shader.disableTexture(LLViewerShaderMgr::DEFERRED_POSITION, LLTexUnit::TT_RECT_TEXTURE);
|
|
shader.disableTexture(LLViewerShaderMgr::DEFERRED_NORMAL, LLTexUnit::TT_RECT_TEXTURE);
|
|
shader.disableTexture(LLViewerShaderMgr::DEFERRED_DIFFUSE, LLTexUnit::TT_RECT_TEXTURE);
|
|
shader.disableTexture(LLViewerShaderMgr::DEFERRED_SPECULAR, LLTexUnit::TT_RECT_TEXTURE);
|
|
shader.disableTexture(LLViewerShaderMgr::DEFERRED_DEPTH, LLTexUnit::TT_RECT_TEXTURE);
|
|
shader.disableTexture(LLViewerShaderMgr::DEFERRED_LIGHT, LLTexUnit::TT_RECT_TEXTURE);
|
|
for (U32 i = 0; i < 4; i++)
|
|
{
|
|
if (shader.disableTexture(LLViewerShaderMgr::DEFERRED_SHADOW0+i) > -1)
|
|
{
|
|
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_COMPARE_MODE_ARB, GL_NONE);
|
|
}
|
|
}
|
|
shader.disableTexture(LLViewerShaderMgr::DEFERRED_NOISE);
|
|
|
|
S32 channel = shader.disableTexture(LLViewerShaderMgr::ENVIRONMENT_MAP, LLTexUnit::TT_CUBE_MAP);
|
|
if (channel > -1)
|
|
{
|
|
LLCubeMap* cube_map = gSky.mVOSkyp ? gSky.mVOSkyp->getCubeMap() : NULL;
|
|
if (cube_map)
|
|
{
|
|
cube_map->disable();
|
|
}
|
|
}
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
gGL.getTexUnit(0)->activate();
|
|
shader.unbind();
|
|
}
|
|
|
|
inline float sgn(float a)
|
|
{
|
|
if (a > 0.0F) return (1.0F);
|
|
if (a < 0.0F) return (-1.0F);
|
|
return (0.0F);
|
|
}
|
|
|
|
void LLPipeline::generateWaterReflection(LLCamera& camera_in)
|
|
{
|
|
if (LLPipeline::sWaterReflections && assertInitialized() && LLDrawPoolWater::sNeedsReflectionUpdate)
|
|
{
|
|
LLVOAvatar* agent = gAgent.getAvatarObject();
|
|
if (gAgent.getCameraAnimating() || gAgent.getCameraMode() != CAMERA_MODE_MOUSELOOK)
|
|
{
|
|
agent = NULL;
|
|
}
|
|
|
|
if (agent)
|
|
{
|
|
agent->updateAttachmentVisibility(CAMERA_MODE_THIRD_PERSON);
|
|
}
|
|
LLVertexBuffer::unbind();
|
|
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
|
|
LLCamera camera = camera_in;
|
|
camera.setFar(camera.getFar()*0.87654321f);
|
|
LLPipeline::sReflectionRender = TRUE;
|
|
S32 occlusion = LLPipeline::sUseOcclusion;
|
|
|
|
LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_WORLD;
|
|
|
|
LLPipeline::sUseOcclusion = llmin(occlusion, 1);
|
|
|
|
gPipeline.pushRenderTypeMask();
|
|
|
|
glh::matrix4f projection = glh_get_current_projection();
|
|
glh::matrix4f mat;
|
|
|
|
stop_glerror();
|
|
LLPlane plane;
|
|
|
|
F32 height = gAgent.getRegion()->getWaterHeight();
|
|
F32 to_clip = fabsf(camera.getOrigin().mV[2]-height);
|
|
F32 pad = -to_clip*0.05f; //amount to "pad" clip plane by
|
|
|
|
//plane params
|
|
LLVector3 pnorm;
|
|
F32 pd;
|
|
|
|
S32 water_clip = 0;
|
|
if (!LLViewerCamera::getInstance()->cameraUnderWater())
|
|
{ //camera is above water, clip plane points up
|
|
pnorm.setVec(0,0,1);
|
|
pd = -height;
|
|
plane.setVec(pnorm, pd);
|
|
water_clip = -1;
|
|
}
|
|
else
|
|
{ //camera is below water, clip plane points down
|
|
pnorm = LLVector3(0,0,-1);
|
|
pd = height;
|
|
plane.setVec(pnorm, pd);
|
|
water_clip = 1;
|
|
}
|
|
|
|
if (!LLViewerCamera::getInstance()->cameraUnderWater())
|
|
{ //generate planar reflection map
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
glClearColor(0,0,0,0);
|
|
mWaterRef.bindTarget();
|
|
gGL.setColorMask(true, true);
|
|
mWaterRef.clear();
|
|
gGL.setColorMask(true, false);
|
|
|
|
mWaterRef.getViewport(gGLViewport);
|
|
|
|
stop_glerror();
|
|
|
|
glPushMatrix();
|
|
|
|
mat.set_scale(glh::vec3f(1,1,-1));
|
|
mat.set_translate(glh::vec3f(0,0,height*2.f));
|
|
|
|
glh::matrix4f current = glh_get_current_modelview();
|
|
|
|
mat = current * mat;
|
|
|
|
glh_set_current_modelview(mat);
|
|
glLoadMatrixf(mat.m);
|
|
|
|
LLViewerCamera::updateFrustumPlanes(camera, FALSE, TRUE);
|
|
|
|
glh::matrix4f inv_mat = mat.inverse();
|
|
|
|
glh::vec3f origin(0,0,0);
|
|
inv_mat.mult_matrix_vec(origin);
|
|
|
|
camera.setOrigin(origin.v);
|
|
|
|
glCullFace(GL_FRONT);
|
|
|
|
static LLCullResult ref_result;
|
|
|
|
if (LLDrawPoolWater::sNeedsDistortionUpdate)
|
|
{
|
|
//initial sky pass (no user clip plane)
|
|
{ //mask out everything but the sky
|
|
gPipeline.pushRenderTypeMask();
|
|
gPipeline.andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY,
|
|
LLPipeline::RENDER_TYPE_WL_SKY,
|
|
LLPipeline::END_RENDER_TYPES);
|
|
static LLCullResult result;
|
|
updateCull(camera, result);
|
|
stateSort(camera, result);
|
|
andRenderTypeMask(LLPipeline::RENDER_TYPE_SKY,
|
|
LLPipeline::RENDER_TYPE_CLASSIC_CLOUDS,
|
|
LLPipeline::RENDER_TYPE_WL_CLOUDS,
|
|
LLPipeline::RENDER_TYPE_WL_SKY,
|
|
LLPipeline::END_RENDER_TYPES);
|
|
|
|
renderGeom(camera, TRUE);
|
|
gPipeline.popRenderTypeMask();
|
|
}
|
|
|
|
|
|
static const LLCachedControl<bool> water_reflections("RenderWaterReflections",false);
|
|
if (water_reflections)
|
|
{ //mask out selected geometry based on reflection detail
|
|
static const LLCachedControl<S32> detail("RenderReflectionDetail",0);
|
|
//if (detail > 0)
|
|
{ //mask out selected geometry based on reflection detail
|
|
{
|
|
gPipeline.pushRenderTypeMask();
|
|
if (detail < 3)
|
|
{
|
|
clearRenderTypeMask(LLPipeline::RENDER_TYPE_PARTICLES, END_RENDER_TYPES);
|
|
if (detail < 2)
|
|
{
|
|
clearRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES);
|
|
if (detail < 1)
|
|
{
|
|
clearRenderTypeMask(LLPipeline::RENDER_TYPE_VOLUME, END_RENDER_TYPES);
|
|
}
|
|
}
|
|
}
|
|
|
|
clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER,
|
|
LLPipeline::RENDER_TYPE_VOIDWATER,
|
|
LLPipeline::RENDER_TYPE_GROUND,
|
|
LLPipeline::RENDER_TYPE_SKY,
|
|
LLPipeline::RENDER_TYPE_CLASSIC_CLOUDS,
|
|
LLPipeline::RENDER_TYPE_WL_CLOUDS,
|
|
LLPipeline::END_RENDER_TYPES);
|
|
static const LLCachedControl<bool> skip_distortion_updates("SkipReflectOcclusionUpdates",false);
|
|
LLPipeline::sSkipUpdate = skip_distortion_updates;
|
|
LLGLUserClipPlane clip_plane(plane, mat, projection);
|
|
LLGLDisable cull(GL_CULL_FACE);
|
|
updateCull(camera, ref_result, 1);
|
|
stateSort(camera, ref_result);
|
|
gPipeline.grabReferences(ref_result);
|
|
renderGeom(camera);
|
|
LLPipeline::sSkipUpdate = FALSE;
|
|
gPipeline.popRenderTypeMask();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
glCullFace(GL_BACK);
|
|
glPopMatrix();
|
|
mWaterRef.flush();
|
|
|
|
glh_set_current_modelview(current);
|
|
}
|
|
|
|
camera.setOrigin(camera_in.getOrigin());
|
|
//render distortion map
|
|
static BOOL last_update = TRUE;
|
|
if (last_update)
|
|
{
|
|
camera.setFar(camera_in.getFar());
|
|
clearRenderTypeMask(LLPipeline::RENDER_TYPE_WATER,
|
|
LLPipeline::RENDER_TYPE_VOIDWATER,
|
|
LLPipeline::RENDER_TYPE_GROUND,
|
|
END_RENDER_TYPES);
|
|
stop_glerror();
|
|
|
|
LLPipeline::sUnderWaterRender = LLViewerCamera::getInstance()->cameraUnderWater() ? FALSE : TRUE;
|
|
|
|
if (LLPipeline::sUnderWaterRender)
|
|
{
|
|
clearRenderTypeMask(LLPipeline::RENDER_TYPE_GROUND,
|
|
LLPipeline::RENDER_TYPE_SKY,
|
|
LLPipeline::RENDER_TYPE_CLASSIC_CLOUDS,
|
|
LLPipeline::RENDER_TYPE_WL_CLOUDS,
|
|
LLPipeline::RENDER_TYPE_WL_SKY,
|
|
END_RENDER_TYPES);
|
|
}
|
|
LLViewerCamera::updateFrustumPlanes(camera);
|
|
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
LLColor4& col = LLDrawPoolWater::sWaterFogColor;
|
|
glClearColor(col.mV[0], col.mV[1], col.mV[2], 0.f);
|
|
mWaterDis.bindTarget();
|
|
mWaterDis.getViewport(gGLViewport);
|
|
|
|
if (!LLPipeline::sUnderWaterRender || LLDrawPoolWater::sNeedsReflectionUpdate)
|
|
{
|
|
//clip out geometry on the same side of water as the camera
|
|
mat = glh_get_current_modelview();
|
|
LLGLUserClipPlane clip_plane(LLPlane(-pnorm, -(pd+pad)), mat, projection);
|
|
static LLCullResult result;
|
|
updateCull(camera, result, water_clip);
|
|
stateSort(camera, result);
|
|
|
|
gGL.setColorMask(true, true);
|
|
mWaterDis.clear();
|
|
gGL.setColorMask(true, false);
|
|
|
|
renderGeom(camera);
|
|
}
|
|
|
|
LLPipeline::sUnderWaterRender = FALSE;
|
|
mWaterDis.flush();
|
|
}
|
|
last_update = LLDrawPoolWater::sNeedsReflectionUpdate && LLDrawPoolWater::sNeedsDistortionUpdate;
|
|
|
|
LLRenderTarget::unbindTarget();
|
|
|
|
LLPipeline::sReflectionRender = FALSE;
|
|
|
|
if (!LLRenderTarget::sUseFBO)
|
|
{
|
|
glClear(GL_DEPTH_BUFFER_BIT);
|
|
}
|
|
glClearColor(0.f, 0.f, 0.f, 0.f);
|
|
|
|
gViewerWindow->setupViewport();
|
|
gPipeline.popRenderTypeMask();
|
|
LLDrawPoolWater::sNeedsReflectionUpdate = FALSE;
|
|
LLDrawPoolWater::sNeedsDistortionUpdate = FALSE;
|
|
LLViewerCamera::getInstance()->setUserClipPlane(LLPlane(-pnorm, -pd));
|
|
LLPipeline::sUseOcclusion = occlusion;
|
|
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
|
|
if (agent)
|
|
{
|
|
agent->updateAttachmentVisibility(gAgent.getCameraMode());
|
|
}
|
|
}
|
|
}
|
|
|
|
glh::matrix4f look(const LLVector3 pos, const LLVector3 dir, const LLVector3 up)
|
|
{
|
|
glh::matrix4f ret;
|
|
|
|
LLVector3 dirN;
|
|
LLVector3 upN;
|
|
LLVector3 lftN;
|
|
|
|
lftN = dir % up;
|
|
lftN.normVec();
|
|
|
|
upN = lftN % dir;
|
|
upN.normVec();
|
|
|
|
dirN = dir;
|
|
dirN.normVec();
|
|
|
|
|
|
ret.m[ 0] = lftN[0];
|
|
ret.m[ 1] = upN[0];
|
|
ret.m[ 2] = -dirN[0];
|
|
ret.m[ 3] = 0.f;
|
|
|
|
ret.m[ 4] = lftN[1];
|
|
ret.m[ 5] = upN[1];
|
|
ret.m[ 6] = -dirN[1];
|
|
ret.m[ 7] = 0.f;
|
|
|
|
ret.m[ 8] = lftN[2];
|
|
ret.m[ 9] = upN[2];
|
|
ret.m[10] = -dirN[2];
|
|
ret.m[11] = 0.f;
|
|
|
|
ret.m[12] = -(lftN*pos);
|
|
ret.m[13] = -(upN*pos);
|
|
ret.m[14] = dirN*pos;
|
|
ret.m[15] = 1.f;
|
|
|
|
return ret;
|
|
}
|
|
|
|
glh::matrix4f scale_translate_to_fit(const LLVector3 min, const LLVector3 max)
|
|
{
|
|
glh::matrix4f ret;
|
|
ret.m[ 0] = 2/(max[0]-min[0]);
|
|
ret.m[ 4] = 0;
|
|
ret.m[ 8] = 0;
|
|
ret.m[12] = -(max[0]+min[0])/(max[0]-min[0]);
|
|
|
|
ret.m[ 1] = 0;
|
|
ret.m[ 5] = 2/(max[1]-min[1]);
|
|
ret.m[ 9] = 0;
|
|
ret.m[13] = -(max[1]+min[1])/(max[1]-min[1]);
|
|
|
|
ret.m[ 2] = 0;
|
|
ret.m[ 6] = 0;
|
|
ret.m[10] = 2/(max[2]-min[2]);
|
|
ret.m[14] = -(max[2]+min[2])/(max[2]-min[2]);
|
|
|
|
ret.m[ 3] = 0;
|
|
ret.m[ 7] = 0;
|
|
ret.m[11] = 0;
|
|
ret.m[15] = 1;
|
|
|
|
return ret;
|
|
}
|
|
|
|
void LLPipeline::generateSunShadow(LLCamera& camera)
|
|
{
|
|
if (!sRenderDeferred)
|
|
{
|
|
return;
|
|
}
|
|
|
|
//temporary hack to disable shadows but keep local lights
|
|
static BOOL clear = TRUE;
|
|
static const LLCachedControl<bool> gen_shadow("RenderDeferredSunShadow",false);
|
|
if (!gen_shadow)
|
|
{
|
|
if (clear)
|
|
{
|
|
clear = FALSE;
|
|
for (U32 i = 0; i < 4; i++)
|
|
{
|
|
mSunShadow[i].bindTarget();
|
|
mSunShadow[i].clear();
|
|
mSunShadow[i].flush();
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
clear = TRUE;
|
|
pushRenderTypeMask();
|
|
andRenderTypeMask(LLPipeline::RENDER_TYPE_SIMPLE,
|
|
LLPipeline::RENDER_TYPE_ALPHA,
|
|
LLPipeline::RENDER_TYPE_GRASS,
|
|
LLPipeline::RENDER_TYPE_FULLBRIGHT,
|
|
LLPipeline::RENDER_TYPE_BUMP,
|
|
LLPipeline::RENDER_TYPE_VOLUME,
|
|
LLPipeline::RENDER_TYPE_AVATAR,
|
|
LLPipeline::RENDER_TYPE_TREE,
|
|
LLPipeline::RENDER_TYPE_TERRAIN,
|
|
LLPipeline::RENDER_TYPE_WATER,
|
|
LLPipeline::RENDER_TYPE_VOIDWATER,
|
|
LLPipeline::RENDER_TYPE_PASS_ALPHA_SHADOW,
|
|
LLPipeline::RENDER_TYPE_PASS_SIMPLE,
|
|
LLPipeline::RENDER_TYPE_PASS_BUMP,
|
|
LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT,
|
|
LLPipeline::RENDER_TYPE_PASS_SHINY,
|
|
LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY,
|
|
END_RENDER_TYPES);
|
|
|
|
gGL.setColorMask(false, false);
|
|
|
|
//get sun view matrix
|
|
|
|
F32 range = 128.f;
|
|
|
|
//store current projection/modelview matrix
|
|
glh::matrix4f saved_proj = glh_get_current_projection();
|
|
glh::matrix4f saved_view = glh_get_current_modelview();
|
|
glh::matrix4f inv_view = saved_view.inverse();
|
|
|
|
glh::matrix4f view[4];
|
|
glh::matrix4f proj[4];
|
|
LLVector3 up;
|
|
|
|
//clip contains parallel split distances for 3 splits
|
|
static const LLCachedControl<LLVector3> clip("RenderShadowClipPlanes",LLVector3(4.f,8.f,24.f));
|
|
|
|
//far clip on last split is minimum of camera view distance and 128
|
|
mSunClipPlanes = LLVector4(clip, clip.get().mV[2] * clip.get().mV[2]/clip.get().mV[1]);
|
|
|
|
const LLPickInfo& pick_info = gViewerWindow->getLastPick();
|
|
|
|
if (!pick_info.mPosGlobal.isExactlyZero())
|
|
{ //squish nearest frustum based on alt-zoom (tighten up nearest frustum when focusing on tiny object
|
|
F32 focus_dist = (F32) (pick_info.mPosGlobal + LLVector3d(pick_info.mObjectOffset) - gAgent.getPosGlobalFromAgent(LLViewerCamera::getInstance()->getOrigin())).magVec();
|
|
mSunClipPlanes.mV[0] = llclamp(focus_dist*focus_dist, 2.f, mSunClipPlanes.mV[0]);
|
|
}
|
|
|
|
// convenience array of 4 near clip plane distances
|
|
F32 dist[] = { 0.1f, mSunClipPlanes.mV[0], mSunClipPlanes.mV[1], mSunClipPlanes.mV[2], mSunClipPlanes.mV[3] };
|
|
|
|
//currently used for amount to extrude frusta corners for constructing shadow frusta
|
|
static const LLCachedControl<LLVector3> n("RenderShadowNearDist",LLVector3(256,256,256));
|
|
F32 nearDist[] = { n.get().mV[0], n.get().mV[1], n.get().mV[2], n.get().mV[2] };
|
|
|
|
for (S32 j = 0; j < 4; j++)
|
|
{
|
|
|
|
LLViewerCamera::sCurCameraID = LLViewerCamera::CAMERA_SHADOW0+j;
|
|
|
|
//restore render matrices
|
|
glh_set_current_modelview(saved_view);
|
|
glh_set_current_projection(saved_proj);
|
|
|
|
//get center of far clip plane (for point of interest later)
|
|
LLVector3 center = camera.getOrigin() + camera.getAtAxis() * range;
|
|
|
|
LLVector3 eye = camera.getOrigin();
|
|
|
|
//camera used for shadow cull/render
|
|
LLCamera shadow_cam;
|
|
|
|
// perspective shadow map
|
|
glh::vec3f p[16]; //point cloud to be contained by shadow projection (light camera space)
|
|
glh::vec3f wp[16]; //point cloud to be contained by shadow projection (world space)
|
|
|
|
LLVector3 lightDir = -mSunDir;
|
|
glh::vec3f light_dir(lightDir.mV);
|
|
|
|
//create light space camera matrix
|
|
LLVector3 at;
|
|
F32 dl = camera.getLeftAxis() * lightDir;
|
|
F32 du = camera.getUpAxis() * lightDir;
|
|
|
|
//choose an at axis such that up will be most aligned with lightDir
|
|
if (dl*dl < du*du)
|
|
{
|
|
at = lightDir%camera.getLeftAxis();
|
|
}
|
|
else
|
|
{
|
|
at = lightDir%camera.getUpAxis();
|
|
}
|
|
|
|
if (at * camera.getAtAxis() < 0)
|
|
{
|
|
at = -at;
|
|
}
|
|
|
|
|
|
LLVector3 left = lightDir%at;
|
|
up = left%lightDir;
|
|
up.normVec();
|
|
|
|
//create world space camera frustum for this split
|
|
shadow_cam = camera;
|
|
shadow_cam.setFar(16.f);
|
|
|
|
LLViewerCamera::updateFrustumPlanes(shadow_cam);
|
|
|
|
LLVector3* frust = shadow_cam.mAgentFrustum;
|
|
|
|
LLVector3 pn = shadow_cam.getAtAxis();
|
|
|
|
LLVector3 frust_center;
|
|
|
|
LLVector3 min, max;
|
|
|
|
//construct 8 corners of split frustum section
|
|
for (U32 i = 0; i < 4; i++)
|
|
{
|
|
LLVector3 delta = frust[i+4]-eye;
|
|
delta.normVec();
|
|
F32 dp = delta*pn;
|
|
frust[i] = eye + (delta*dist[j])/dp;
|
|
frust[i+4] = eye + (delta*dist[j+1])/dp;
|
|
frust_center += frust[i] + frust[i+4];
|
|
}
|
|
|
|
//get frustum center
|
|
frust_center /= 8.f;
|
|
|
|
shadow_cam.calcAgentFrustumPlanes(frust);
|
|
|
|
|
|
if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
|
|
{
|
|
mShadowCamera[j] = shadow_cam;
|
|
}
|
|
|
|
if (gPipeline.getVisibleExtents(shadow_cam, min, max))
|
|
{
|
|
//no possible shadow receivers
|
|
if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
|
|
{
|
|
mShadowExtents[j][0] = LLVector3();
|
|
mShadowExtents[j][1] = LLVector3();
|
|
mShadowCamera[j+4] = shadow_cam;
|
|
}
|
|
|
|
continue;
|
|
}
|
|
|
|
if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
|
|
{
|
|
mShadowExtents[j][0] = min;
|
|
mShadowExtents[j][1] = max;
|
|
}
|
|
|
|
view[j] = look(frust_center-lightDir*nearDist[j], lightDir, up);
|
|
F32 shadow_dist = nearDist[j];
|
|
|
|
for (U32 i = 0; i < 8; i++)
|
|
{
|
|
//points in worldspace (wp) and light camera space (p)
|
|
//that must be included in shadow generation
|
|
wp[i] = glh::vec3f(frust[i].mV);
|
|
wp[i+8] = wp[i] - light_dir*shadow_dist;
|
|
view[j].mult_matrix_vec(wp[i], p[i]);
|
|
view[j].mult_matrix_vec(wp[i+8], p[i+8]);
|
|
}
|
|
|
|
min = LLVector3(p[0].v);
|
|
max = LLVector3(p[0].v);
|
|
|
|
LLVector3 fmin = min;
|
|
LLVector3 fmax = max;
|
|
|
|
for (U32 i = 1; i < 16; i++)
|
|
{ //find camera space AABB of frustum in light camera space
|
|
update_min_max(min, max, LLVector3(p[i].v));
|
|
if (i < 8)
|
|
{
|
|
update_min_max(fmin, fmax, LLVector3(p[i].v));
|
|
}
|
|
}
|
|
|
|
//generate perspective matrix that contains frustum
|
|
//proj[j] = matrix_perspective(min, max);
|
|
proj[j] = gl_ortho(min.mV[0], max.mV[0],
|
|
min.mV[1], max.mV[1],
|
|
-max.mV[2], -min.mV[2]);
|
|
|
|
shadow_cam.setFar(128.f);
|
|
shadow_cam.setOriginAndLookAt(eye, up, center);
|
|
|
|
glh_set_current_modelview(view[j]);
|
|
glh_set_current_projection(proj[j]);
|
|
|
|
LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE);
|
|
|
|
proj[j] = gl_ortho(fmin.mV[0], fmax.mV[0],
|
|
fmin.mV[1], fmax.mV[1],
|
|
-fmax.mV[2], -fmin.mV[2]);
|
|
|
|
//translate and scale to from [-1, 1] to [0, 1]
|
|
glh::matrix4f trans(0.5f, 0.f, 0.f, 0.5f,
|
|
0.f, 0.5f, 0.f, 0.5f,
|
|
0.f, 0.f, 0.5f, 0.5f,
|
|
0.f, 0.f, 0.f, 1.f);
|
|
|
|
glh_set_current_modelview(view[j]);
|
|
glh_set_current_projection(proj[j]);
|
|
|
|
mSunShadowMatrix[j] = trans*proj[j]*view[j]*inv_view;
|
|
|
|
|
|
//clip out geometry on the same side of water as the camera
|
|
static LLCullResult result;
|
|
S32 occlude = LLPipeline::sUseOcclusion;
|
|
LLPipeline::sUseOcclusion = 1;
|
|
LLPipeline::sShadowRender = TRUE;
|
|
//hack to prevent LOD updates from using sun camera origin
|
|
shadow_cam.setOrigin(camera.getOrigin());
|
|
updateCull(shadow_cam, result);
|
|
stateSort(shadow_cam, result);
|
|
|
|
if (!gPipeline.hasRenderDebugMask(LLPipeline::RENDER_DEBUG_SHADOW_FRUSTA))
|
|
{
|
|
LLViewerCamera::updateFrustumPlanes(shadow_cam, FALSE, FALSE, TRUE);
|
|
mShadowCamera[j+4] = shadow_cam;
|
|
}
|
|
|
|
LLFastTimer t(LLFastTimer::FTM_SHADOW_RENDER);
|
|
|
|
stop_glerror();
|
|
|
|
mSunShadow[j].bindTarget();
|
|
mSunShadow[j].getViewport(gGLViewport);
|
|
|
|
{
|
|
LLGLDepthTest depth(GL_TRUE);
|
|
mSunShadow[j].clear();
|
|
}
|
|
|
|
U32 types[] = { LLRenderPass::PASS_SIMPLE, LLRenderPass::PASS_FULLBRIGHT, LLRenderPass::PASS_SHINY, LLRenderPass::PASS_BUMP };
|
|
LLGLEnable cull(GL_CULL_FACE);
|
|
|
|
//generate sun shadow map
|
|
glMatrixMode(GL_PROJECTION);
|
|
glPushMatrix();
|
|
glLoadMatrixf(proj[j].m);
|
|
glMatrixMode(GL_MODELVIEW);
|
|
glPushMatrix();
|
|
glLoadMatrixf(view[j].m);
|
|
|
|
stop_glerror();
|
|
gGLLastMatrix = NULL;
|
|
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
|
|
glColor4f(1,1,1,1);
|
|
|
|
glCullFace(GL_FRONT);
|
|
|
|
stop_glerror();
|
|
|
|
gGL.setColorMask(false, false);
|
|
|
|
gDeferredShadowProgram.bind();
|
|
{
|
|
LLFastTimer ftm(LLFastTimer::FTM_SHADOW_SIMPLE);
|
|
LLGLDisable test(GL_ALPHA_TEST);
|
|
gGL.getTexUnit(0)->disable();
|
|
for (U32 i = 0; i < sizeof(types)/sizeof(U32); ++i)
|
|
{
|
|
renderObjects(types[i], LLVertexBuffer::MAP_VERTEX, FALSE);
|
|
}
|
|
gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE);
|
|
}
|
|
|
|
{
|
|
LLFastTimer ftm(LLFastTimer::FTM_SHADOW_ALPHA);
|
|
LLGLEnable test(GL_ALPHA_TEST);
|
|
gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.6f);
|
|
renderObjects(LLRenderPass::PASS_ALPHA_SHADOW, LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0 | LLVertexBuffer::MAP_COLOR, TRUE);
|
|
glColor4f(1,1,1,1);
|
|
renderObjects(LLRenderPass::PASS_GRASS, LLVertexBuffer::MAP_VERTEX | LLVertexBuffer::MAP_TEXCOORD0, TRUE);
|
|
gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
|
|
}
|
|
|
|
gDeferredShadowProgram.unbind();
|
|
|
|
renderGeomShadow(shadow_cam);
|
|
|
|
gGL.setColorMask(true, true);
|
|
|
|
glCullFace(GL_BACK);
|
|
LLPipeline::sUseOcclusion = occlude;
|
|
LLPipeline::sShadowRender = FALSE;
|
|
|
|
glMatrixMode(GL_PROJECTION);
|
|
glPopMatrix();
|
|
glMatrixMode(GL_MODELVIEW);
|
|
glPopMatrix();
|
|
gGLLastMatrix = NULL;
|
|
|
|
sMinRenderSize = 0.f;
|
|
mSunShadow[j].flush();
|
|
}
|
|
|
|
static const LLCachedControl<bool> camera_offset("CameraOffset",false);
|
|
if (!camera_offset)
|
|
{
|
|
glh_set_current_modelview(saved_view);
|
|
glh_set_current_projection(saved_proj);
|
|
}
|
|
else
|
|
{
|
|
glh_set_current_modelview(view[1]);
|
|
glh_set_current_projection(proj[1]);
|
|
glLoadMatrixf(view[1].m);
|
|
glMatrixMode(GL_PROJECTION);
|
|
glLoadMatrixf(proj[1].m);
|
|
glMatrixMode(GL_MODELVIEW);
|
|
}
|
|
gGL.setColorMask(true, false);
|
|
popRenderTypeMask();
|
|
}
|
|
|
|
void LLPipeline::renderGroups(LLRenderPass* pass, U32 type, U32 mask, BOOL texture)
|
|
{
|
|
for (LLCullResult::sg_list_t::iterator i = sCull->beginVisibleGroups(); i != sCull->endVisibleGroups(); ++i)
|
|
{
|
|
LLSpatialGroup* group = *i;
|
|
if (!group->isDead() &&
|
|
(!sUseOcclusion || !group->isOcclusionState(LLSpatialGroup::OCCLUDED)) &&
|
|
gPipeline.hasRenderType(group->mSpatialPartition->mDrawableType) &&
|
|
group->mDrawMap.find(type) != group->mDrawMap.end())
|
|
{
|
|
pass->renderGroup(group,type,mask,texture);
|
|
}
|
|
}
|
|
}
|
|
|
|
void LLPipeline::generateImpostor(LLVOAvatar* avatar)
|
|
{
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
|
|
static LLCullResult result;
|
|
result.clear();
|
|
grabReferences(result);
|
|
|
|
if (!avatar || !avatar->mDrawable)
|
|
{
|
|
return;
|
|
}
|
|
|
|
assertInitialized();
|
|
|
|
BOOL muted = LLMuteList::getInstance()->isMuted(avatar->getID());
|
|
|
|
pushRenderTypeMask();
|
|
|
|
if (muted)
|
|
{
|
|
andRenderTypeMask(LLPipeline::RENDER_TYPE_AVATAR, END_RENDER_TYPES);
|
|
}
|
|
else
|
|
{
|
|
andRenderTypeMask(LLPipeline::RENDER_TYPE_VOLUME,
|
|
LLPipeline::RENDER_TYPE_AVATAR,
|
|
LLPipeline::RENDER_TYPE_BUMP,
|
|
LLPipeline::RENDER_TYPE_GRASS,
|
|
LLPipeline::RENDER_TYPE_SIMPLE,
|
|
LLPipeline::RENDER_TYPE_FULLBRIGHT,
|
|
LLPipeline::RENDER_TYPE_ALPHA,
|
|
LLPipeline::RENDER_TYPE_INVISIBLE,
|
|
LLPipeline::RENDER_TYPE_PASS_SIMPLE,
|
|
LLPipeline::RENDER_TYPE_PASS_ALPHA,
|
|
LLPipeline::RENDER_TYPE_PASS_ALPHA_MASK,
|
|
LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT,
|
|
LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_ALPHA_MASK,
|
|
LLPipeline::RENDER_TYPE_PASS_FULLBRIGHT_SHINY,
|
|
LLPipeline::RENDER_TYPE_PASS_SHINY,
|
|
LLPipeline::RENDER_TYPE_PASS_INVISIBLE,
|
|
LLPipeline::RENDER_TYPE_PASS_INVISI_SHINY,
|
|
END_RENDER_TYPES);
|
|
}
|
|
|
|
S32 occlusion = sUseOcclusion;
|
|
sUseOcclusion = 0;
|
|
sReflectionRender = sRenderDeferred ? FALSE : TRUE;
|
|
sShadowRender = TRUE;
|
|
sImpostorRender = TRUE;
|
|
|
|
LLViewerCamera* viewer_camera = LLViewerCamera::getInstance();
|
|
markVisible(avatar->mDrawable, *viewer_camera);
|
|
LLVOAvatar::sUseImpostors = FALSE;
|
|
|
|
LLVOAvatar::attachment_map_t::iterator iter;
|
|
for (iter = avatar->mAttachmentPoints.begin();
|
|
iter != avatar->mAttachmentPoints.end();
|
|
++iter)
|
|
{
|
|
LLViewerJointAttachment *attachment = iter->second;
|
|
for (LLViewerJointAttachment::attachedobjs_vec_t::iterator attachment_iter = attachment->mAttachedObjects.begin();
|
|
attachment_iter != attachment->mAttachedObjects.end();
|
|
++attachment_iter)
|
|
{
|
|
if (LLViewerObject* attached_object = (*attachment_iter))
|
|
{
|
|
markVisible(attached_object->mDrawable->getSpatialBridge(), *viewer_camera);
|
|
}
|
|
}
|
|
}
|
|
|
|
stateSort(*LLViewerCamera::getInstance(), result);
|
|
|
|
const LLVector3* ext = avatar->mDrawable->getSpatialExtents();
|
|
LLVector3 pos(avatar->getRenderPosition()+avatar->getImpostorOffset());
|
|
|
|
LLCamera camera = *viewer_camera;
|
|
|
|
camera.lookAt(viewer_camera->getOrigin(), pos, viewer_camera->getUpAxis());
|
|
|
|
LLVector2 tdim;
|
|
|
|
LLVector3 half_height = (ext[1]-ext[0])*0.5f;
|
|
|
|
LLVector3 left = camera.getLeftAxis();
|
|
left *= left;
|
|
left.normalize();
|
|
|
|
LLVector3 up = camera.getUpAxis();
|
|
up *= up;
|
|
up.normalize();
|
|
|
|
tdim.mV[0] = fabsf(half_height * left);
|
|
tdim.mV[1] = fabsf(half_height * up);
|
|
|
|
glMatrixMode(GL_PROJECTION);
|
|
glPushMatrix();
|
|
//glh::matrix4f ortho = gl_ortho(-tdim.mV[0], tdim.mV[0], -tdim.mV[1], tdim.mV[1], 1.0, 256.0);
|
|
F32 distance = (pos-camera.getOrigin()).length();
|
|
F32 fov = atanf(tdim.mV[1]/distance)*2.f*RAD_TO_DEG;
|
|
F32 aspect = tdim.mV[0]/tdim.mV[1]; //128.f/256.f;
|
|
glh::matrix4f persp = gl_perspective(fov, aspect, 1.f, 256.f);
|
|
glh_set_current_projection(persp);
|
|
glLoadMatrixf(persp.m);
|
|
|
|
glMatrixMode(GL_MODELVIEW);
|
|
glPushMatrix();
|
|
glh::matrix4f mat;
|
|
camera.getOpenGLTransform(mat.m);
|
|
|
|
mat = glh::matrix4f((GLfloat*) OGL_TO_CFR_ROTATION) * mat;
|
|
|
|
glLoadMatrixf(mat.m);
|
|
glh_set_current_modelview(mat);
|
|
|
|
glClearColor(0.0f,0.0f,0.0f,0.0f);
|
|
gGL.setColorMask(true, true);
|
|
glStencilMask(0xFFFFFFFF);
|
|
glClearStencil(0);
|
|
|
|
// get the number of pixels per angle
|
|
F32 pa = gViewerWindow->getWindowDisplayHeight() / (RAD_TO_DEG * LLViewerCamera::getInstance()->getView());
|
|
|
|
//get resolution based on angle width and height of impostor (double desired resolution to prevent aliasing)
|
|
U32 resY = llmin(nhpo2((U32) (fov*pa)), (U32) 512);
|
|
U32 resX = llmin(nhpo2((U32) (atanf(tdim.mV[0]/distance)*2.f*RAD_TO_DEG*pa)), (U32) 512);
|
|
|
|
if (!avatar->mImpostor.isComplete() || resX != avatar->mImpostor.getWidth() ||
|
|
resY != avatar->mImpostor.getHeight())
|
|
{
|
|
if (LLPipeline::sRenderDeferred)
|
|
{
|
|
avatar->mImpostor.allocate(resX,resY,GL_RGBA16F_ARB,TRUE,TRUE);
|
|
addDeferredAttachments(avatar->mImpostor);
|
|
}
|
|
else
|
|
{
|
|
avatar->mImpostor.allocate(resX,resY,GL_RGBA,TRUE,TRUE);
|
|
}
|
|
gGL.getTexUnit(0)->bind(&avatar->mImpostor);
|
|
gGL.getTexUnit(0)->setTextureFilteringOption(LLTexUnit::TFO_POINT);
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
}
|
|
|
|
LLGLEnable stencil(GL_STENCIL_TEST);
|
|
glStencilMask(0xFFFFFFFF);
|
|
glStencilFunc(GL_ALWAYS, 1, 0xFFFFFFFF);
|
|
glStencilOp(GL_KEEP, GL_KEEP, GL_REPLACE);
|
|
{
|
|
LLGLEnable scissor(GL_SCISSOR_TEST);
|
|
glScissor(0, 0, resX, resY);
|
|
avatar->mImpostor.bindTarget();
|
|
avatar->mImpostor.clear();
|
|
}
|
|
|
|
if (LLPipeline::sRenderDeferred)
|
|
{
|
|
stop_glerror();
|
|
renderGeomDeferred(camera);
|
|
renderGeomPostDeferred(camera);
|
|
}
|
|
else
|
|
{
|
|
renderGeom(camera);
|
|
}
|
|
|
|
glStencilOp(GL_KEEP, GL_KEEP, GL_KEEP);
|
|
glStencilFunc(GL_EQUAL, 1, 0xFFFFFF);
|
|
|
|
//if (!sRenderDeferred || muted)
|
|
{
|
|
LLVector3 left = camera.getLeftAxis()*tdim.mV[0]*2.f;
|
|
LLVector3 up = camera.getUpAxis()*tdim.mV[1]*2.f;
|
|
|
|
//Safe??
|
|
if (LLPipeline::sRenderDeferred)
|
|
{
|
|
GLuint buff = GL_COLOR_ATTACHMENT0_EXT;
|
|
glDrawBuffersARB(1, &buff);
|
|
}
|
|
|
|
LLGLEnable blend(muted ? 0 : GL_BLEND);
|
|
|
|
if (muted)
|
|
{
|
|
gGL.setColorMask(true, true);
|
|
}
|
|
else
|
|
{
|
|
gGL.setColorMask(false, true);
|
|
}
|
|
|
|
gGL.setSceneBlendType(LLRender::BT_ADD);
|
|
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
|
|
|
|
LLGLDepthTest depth(GL_FALSE, GL_FALSE);
|
|
|
|
gGL.color4f(1,1,1,1);
|
|
gGL.color4ub(64,64,64,255);
|
|
gGL.begin(LLRender::QUADS);
|
|
gGL.vertex3fv((pos+left-up).mV);
|
|
gGL.vertex3fv((pos-left-up).mV);
|
|
gGL.vertex3fv((pos-left+up).mV);
|
|
gGL.vertex3fv((pos+left+up).mV);
|
|
gGL.end();
|
|
gGL.flush();
|
|
|
|
gGL.setSceneBlendType(LLRender::BT_ALPHA);
|
|
}
|
|
|
|
|
|
avatar->mImpostor.flush();
|
|
|
|
avatar->setImpostorDim(tdim);
|
|
|
|
LLVOAvatar::sUseImpostors = TRUE;
|
|
sUseOcclusion = occlusion;
|
|
sReflectionRender = FALSE;
|
|
sImpostorRender = FALSE;
|
|
sShadowRender = FALSE;
|
|
popRenderTypeMask();
|
|
|
|
glMatrixMode(GL_PROJECTION);
|
|
glPopMatrix();
|
|
glMatrixMode(GL_MODELVIEW);
|
|
glPopMatrix();
|
|
|
|
avatar->mNeedsImpostorUpdate = FALSE;
|
|
avatar->cacheImpostorValues();
|
|
|
|
LLVertexBuffer::unbind();
|
|
LLGLState::checkStates();
|
|
LLGLState::checkTextureChannels();
|
|
LLGLState::checkClientArrays();
|
|
}
|
|
|
|
BOOL LLPipeline::hasRenderBatches(const U32 type) const
|
|
{
|
|
return sCull->getRenderMapSize(type) > 0;
|
|
}
|
|
|
|
LLCullResult::drawinfo_list_t::iterator LLPipeline::beginRenderMap(U32 type)
|
|
{
|
|
return sCull->beginRenderMap(type);
|
|
}
|
|
|
|
LLCullResult::drawinfo_list_t::iterator LLPipeline::endRenderMap(U32 type)
|
|
{
|
|
return sCull->endRenderMap(type);
|
|
}
|
|
|
|
LLCullResult::sg_list_t::iterator LLPipeline::beginAlphaGroups()
|
|
{
|
|
return sCull->beginAlphaGroups();
|
|
}
|
|
|
|
LLCullResult::sg_list_t::iterator LLPipeline::endAlphaGroups()
|
|
{
|
|
return sCull->endAlphaGroups();
|
|
}
|
|
|
|
BOOL LLPipeline::hasRenderType(const U32 type) const
|
|
{
|
|
// STORM-365 : LLViewerJointAttachment::setAttachmentVisibility() is setting type to 0 to actually mean "do not render"
|
|
// We then need to test that value here and return FALSE to prevent attachment to render (in mouselook for instance)
|
|
// TODO: reintroduce RENDER_TYPE_NONE in LLRenderTypeMask and initialize its mRenderTypeEnabled[RENDER_TYPE_NONE] to FALSE explicitely
|
|
return (type == 0 ? FALSE : mRenderTypeEnabled[type]);
|
|
}
|
|
|
|
void LLPipeline::setRenderTypeMask(U32 type, ...)
|
|
{
|
|
va_list args;
|
|
|
|
va_start(args, type);
|
|
while (type < END_RENDER_TYPES)
|
|
{
|
|
mRenderTypeEnabled[type] = TRUE;
|
|
type = va_arg(args, U32);
|
|
}
|
|
va_end(args);
|
|
|
|
if (type > END_RENDER_TYPES)
|
|
{
|
|
llerrs << "Invalid render type." << llendl;
|
|
}
|
|
}
|
|
|
|
BOOL LLPipeline::hasAnyRenderType(U32 type, ...) const
|
|
{
|
|
va_list args;
|
|
|
|
va_start(args, type);
|
|
while (type < END_RENDER_TYPES)
|
|
{
|
|
if (mRenderTypeEnabled[type])
|
|
{
|
|
return TRUE;
|
|
}
|
|
type = va_arg(args, U32);
|
|
}
|
|
va_end(args);
|
|
|
|
if (type > END_RENDER_TYPES)
|
|
{
|
|
llerrs << "Invalid render type." << llendl;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
void LLPipeline::pushRenderTypeMask()
|
|
{
|
|
std::string cur_mask;
|
|
cur_mask.assign((const char*) mRenderTypeEnabled, sizeof(mRenderTypeEnabled));
|
|
mRenderTypeEnableStack.push(cur_mask);
|
|
}
|
|
|
|
void LLPipeline::popRenderTypeMask()
|
|
{
|
|
if (mRenderTypeEnableStack.empty())
|
|
{
|
|
llerrs << "Depleted render type stack." << llendl;
|
|
}
|
|
|
|
memcpy(mRenderTypeEnabled, mRenderTypeEnableStack.top().data(), sizeof(mRenderTypeEnabled));
|
|
mRenderTypeEnableStack.pop();
|
|
}
|
|
|
|
void LLPipeline::andRenderTypeMask(U32 type, ...)
|
|
{
|
|
va_list args;
|
|
|
|
BOOL tmp[NUM_RENDER_TYPES];
|
|
for (U32 i = 0; i < NUM_RENDER_TYPES; ++i)
|
|
{
|
|
tmp[i] = FALSE;
|
|
}
|
|
|
|
va_start(args, type);
|
|
while (type < END_RENDER_TYPES)
|
|
{
|
|
if (mRenderTypeEnabled[type])
|
|
{
|
|
tmp[type] = TRUE;
|
|
}
|
|
|
|
type = va_arg(args, U32);
|
|
}
|
|
va_end(args);
|
|
|
|
if (type > END_RENDER_TYPES)
|
|
{
|
|
llerrs << "Invalid render type." << llendl;
|
|
}
|
|
|
|
for (U32 i = 0; i < LLPipeline::NUM_RENDER_TYPES; ++i)
|
|
{
|
|
mRenderTypeEnabled[i] = tmp[i];
|
|
}
|
|
|
|
}
|
|
|
|
void LLPipeline::clearRenderTypeMask(U32 type, ...)
|
|
{
|
|
va_list args;
|
|
|
|
va_start(args, type);
|
|
while (type < END_RENDER_TYPES)
|
|
{
|
|
mRenderTypeEnabled[type] = FALSE;
|
|
|
|
type = va_arg(args, U32);
|
|
}
|
|
va_end(args);
|
|
|
|
if (type > END_RENDER_TYPES)
|
|
{
|
|
llerrs << "Invalid render type." << llendl;
|
|
}
|
|
}
|
|
|