havoc [Mon, 12 Mar 2007 05:31:02 +0000 (05:31 +0000)]
removed -demolooponly commandline option as it did precisely the same thing as -demo, and I don't feel like implementing the feature its name implies
corrected a mention of host_maxfps to cl_maxfps in host_framerate cvar description
havoc [Mon, 12 Mar 2007 05:26:59 +0000 (05:26 +0000)]
added vid_grabkeyboard cvar which defaults to 0, this means that the glx client no longer locks out window manager hotkeys (such as volume control and music player control keys, as well as alt-tab)
havoc [Sun, 11 Mar 2007 07:41:47 +0000 (07:41 +0000)]
implemented .loc file support, including some editing (add command, and removenearest command) and viewing capability (r_speeds now shows the current location name, and locs_show 1 displays the actual boxes/points as translucent boxes)
implemented proquake message macros (%l, %d, %h, %a, etc), can be disabled by locs_enable 0
havoc [Sun, 11 Mar 2007 03:34:50 +0000 (03:34 +0000)]
changed brightness of unlit q1bsp maps from 2x white to 1x white (so textures show as their true colors rather than twice as bright)
fixed bug that made models black in unlit q1bsp maps
havoc [Fri, 9 Mar 2007 00:13:19 +0000 (00:13 +0000)]
added cl_dlights_decayradius and cl_dlights_decaybrightness cvars, both default on, this brings back the quake-style radius decay, and keeps the more recently added brightness decay, benchmarks suffered when radius decay was removed, so its return should restore any losses associated with that
havoc [Thu, 8 Mar 2007 23:50:28 +0000 (23:50 +0000)]
implemented shadow caster culling by creating a frustum plane set that includes the light origin, any object that is not within this frustum (which encloses the screen and a triangular-shaped volume extending to the light origin) can not possibly cast a shadow onto the visible geometry, this reduces cpu work in a few cases (off-screen explosion with several entities further off-screen)
havoc [Thu, 8 Mar 2007 23:39:14 +0000 (23:39 +0000)]
fixed bug in portal culling code that allowed a leaf to be revisited multiple times, causing it to be counted multiple times, and wasting a small amount of time marking surfaces redundantly
havoc [Thu, 8 Mar 2007 23:33:57 +0000 (23:33 +0000)]
refactored csqc entity sending code so that it properly obeys msg->maxsize, undoing writes that could not fit
added comment about how csqc entity sending code needs some changes to avoid packet loss problems
havoc [Sat, 3 Mar 2007 22:06:57 +0000 (22:06 +0000)]
changed entity networking prioritization code to use the center of the model rather than the origin, this fixes prioritization of doors and lifts which typically have their origin near '0 0 0' rather than inside the entity box
havoc [Sat, 3 Mar 2007 21:59:03 +0000 (21:59 +0000)]
fix weapon jitters when walking up ramps, and prediction failures when doing rampjumps, unfortunately this also ends up predicting quake2-style double jumps (which do not occur on the server)
havoc [Sat, 3 Mar 2007 01:37:22 +0000 (01:37 +0000)]
fixed bug that was causing prediction to fail periodically in singleplayer games, especially with cl_maxfps 125 (negative packet times were causing sv_clmovement_minping 0 tests to pass occasionally, disabling prediction, and causing a major stall in input handling)
havoc [Fri, 2 Mar 2007 22:23:08 +0000 (22:23 +0000)]
reworked cvar checks in VID_UpdateGamma to simply set gamma_forcenextframe if they have changed, this is somewhat in preparation for eventual use of cvar callbacks
havoc [Fri, 2 Mar 2007 13:05:39 +0000 (13:05 +0000)]
fix really stupid bug introduced in sv_user.c revision 1.83 (sv_waterfriction was being used, even if it's -1 which means use sv_friction instead), now properly uses sv_friction if sv_waterfriction < 0
havoc [Thu, 1 Mar 2007 20:07:20 +0000 (20:07 +0000)]
implemented r_shadow_culltriangles cvar (on by default), this improves lighting performance by reducing the amount of geometry to render, it does not add any additional cpu w
ork because similar forms of culling were already used on shadow casting triangles (which are now replaced by this), this just applies the same already computed culling to the lighting as well as the shadowing
havoc [Wed, 28 Feb 2007 11:08:30 +0000 (11:08 +0000)]
eliminated RENDER_NOCULLFACE (now uses MATERIALFLAG_NOCULLFACE on a texture)
eliminated RENDER_TRANSPARENT (it was only used by the client code briefly, it did not need to be stored, it only turned off RENDER_SHADOW)
added TriangleOverlapsBox macro (and changed several pieces of code to use it)
changed some code to use the BoxInsideBox macro
havoc [Sat, 24 Feb 2007 07:12:56 +0000 (07:12 +0000)]
added optimized case in R_Q1BSP_GetLightInfo surface culling that skips checking individual triangle bounding boxes if the entire surface is inside the light bounding box (as is often the case)
havoc [Fri, 23 Feb 2007 13:07:36 +0000 (13:07 +0000)]
audited R_Mesh_Matrix calls and RSurf_ActiveEntity calls and moved them to more appropriate locations in some cases
split R_DrawSurfaces into R_DrawWorldSurfaces and R_DrawModelSurfaces to make profile reports more useful
split RSurf_ActiveEntity into RSurf_ActiveWorldEntity and RSurf_ActiveModelEntity to make profile reports more useful, and very slightly improve performance
havoc [Fri, 23 Feb 2007 11:43:03 +0000 (11:43 +0000)]
split model_brushq3_t num_lightmaps field into num_originallightmaps (for lightmapindex checking) and num_mergedlightmaps (for loops), this fixes lightmap indexing errors on deluxemapped maps
havoc [Fri, 23 Feb 2007 09:36:47 +0000 (09:36 +0000)]
patch from div0 that adds clientside culling of entities by TraceLineOfSight (like sv_cullentities_trace does), and merges the client and server code for this culling, this also adds traces for predicted player movement on the server to reduce the "items popping up" problem when running into a new room
havoc [Fri, 23 Feb 2007 09:19:36 +0000 (09:19 +0000)]
memset arrays before writing skeletal vertices into them (as the code did long ago), this is an 8% improvement in Mod_Alias_GetMesh_Vertices in my benchmarking (7.58 seconds in profile before, 6.95 seconds after)
havoc [Thu, 22 Feb 2007 15:22:37 +0000 (15:22 +0000)]
changed default mod_q3bsp_lightmapmergepower from 5 (4096x4096) to 4 (2048x2048), this means that the textures won't use more than 16MB each, which is a bit friendlier to 128MB cards than a 64MB texture (note: this is only the upper limit, if the map does not need this much lightmap space it already picks a smaller size)
havoc [Thu, 22 Feb 2007 14:37:43 +0000 (14:37 +0000)]
fixed bug that made some models invisible in nexuiz (if they have skin != 0 and skin 0 was never rendered yet on this model, they were using skin 0, which was often uninitialized)
havoc [Thu, 22 Feb 2007 08:44:01 +0000 (08:44 +0000)]
added some debugging code to RSurf_DrawBatch_WithLightmapSwitching to print out how many surfaces are rendered in each batch and each subbatch by lightmap (this revealed that q3map2's surface sorting is horrible)
havoc [Thu, 22 Feb 2007 04:42:10 +0000 (04:42 +0000)]
split RSurf_DrawBatch_Lightmap function into 4 main functions (previously there were only 3 modes, causing rendering problems) and 2 utility functions, this cleaned up the code somewhat
havoc [Thu, 22 Feb 2007 01:13:31 +0000 (01:13 +0000)]
reorganized surface batching to batch visible surfaces first, and then pass them to a function that breaks the list down by texture, also reorganized batching code to use a forward-search approach rather than state machine approach, this got a small (2%) speed gain in benchmarks
havoc [Thu, 22 Feb 2007 00:39:49 +0000 (00:39 +0000)]
some cleanup of GL20 code (removed rsurface_glsl_texture and rsurface_glsl_uselightmaptexture caching, because with the change to not batching by lightmap texture there are no longer redundant batches)
havoc [Wed, 21 Feb 2007 11:55:37 +0000 (11:55 +0000)]
modified surface renderer batching to batch all lightmapped surfaces with the same texture together, rather than a separate batch for each lightmap texture, this means that the lightmap switching overhead is lower than before, no apparent improvement in benchmarks though
havoc [Wed, 21 Feb 2007 04:38:56 +0000 (04:38 +0000)]
fixed bug that was causing seta commands to usually not save to config.cfg (due to the value being copied to their default when they are created, causing the default matching to prevent them from being saved before)
havoc [Tue, 20 Feb 2007 12:34:38 +0000 (12:34 +0000)]
added model->brush.TraceLineOfSight function, this traces the rendering hull and treats leafs with no pvs as solid (meaning it traces the structural rendering hull in q3bsp, ignoring detail brushes and patches), this function is now used by sv_cullentities_trace for higher performance, and it does not stop at solid transparent surfaces such as the chainlink fences in the nexuiz map toxic.bsp
havoc [Tue, 20 Feb 2007 08:07:48 +0000 (08:07 +0000)]
added mleaf_t->containscollisionsurfaces variable which indicates if the leafsurfaces array contains any q3 patches to collide against, checking this saves a substantial amount of time on collision detection in q3bsp (as few leafs actually contain patches, but many contain other kinds of surfaces)
added combinedsupercontents variable to mnode_t and mleaf_t, this was intended for collision culling but is not actually used (checks are implemented but commented out, because there was no measurable speed increase, and it could cause inconsistent results for startcontents when tracing objects larger than a point test - since point tests are always about contents there is no such culling performed in that case)
havoc [Mon, 19 Feb 2007 23:17:21 +0000 (23:17 +0000)]
moved cl.movesequence/cl.servermovesequence to cls. struct, this keeps the movesequence from level to level and fixes level change problems on old servers
havoc [Mon, 19 Feb 2007 23:05:27 +0000 (23:05 +0000)]
reenabled network culling of bmodels (optional however), this should improve network performance in some nexuiz levels, and a few quake levels, it means that blood and decals do not interact with bmodels in other rooms however
havoc [Mon, 19 Feb 2007 10:15:11 +0000 (10:15 +0000)]
reworked packet sending code a bit more, this is mostly just a cleanup, not a change in logic, except that cl_movement 0 now reports the correct ping time to the server, so local players get ping 0 as they used to
havoc [Mon, 19 Feb 2007 07:48:09 +0000 (07:48 +0000)]
changed FL_ONGROUND handling for pushers (lifts for example) so you now ride down lifts, rather than repeatedly falling and hitting the lift
cleaned up FL_ONGROUND handling for items riding pushers, so they now only lose their FL_ONGROUND status if the move is blocked
havoc [Mon, 19 Feb 2007 01:33:38 +0000 (01:33 +0000)]
this patch may break things and needs testing
major cleanup of csqc and ssqc builtin tables
minimized differences between csqc and ssqc builtin tables (everything that can be implemented in both is implemented in both)
added VM_SAFEPARMCOUNTRANGE to allow a function to have, for example, 2-4 parameters (where as VM_SAFEPARMCOUNT requires it to be an exact match)
added VM_SAFEPARMCOUNT or VM_SAFEPARMCOUNTRANGE to ALL builtins, this may break buggy qc (and it's possible that one or more of these checks are wrong)
replaced CL_TraceBox with CL_Move, this is a proper csqc-entity aware version akin to SV_Move, it has a ton of parameters due to support for network entity collisions as well (ideally this needs cleanup somehow but I have no idea how, as non-csqc network entities do not share the prvm_edict_t system and do not have entity numbers in the csqc world)
havoc [Mon, 19 Feb 2007 01:15:58 +0000 (01:15 +0000)]
fixed support of progs.dat files with important global and field names removed, such as omicron bot reporting that OP_STATE is not supported because it removed the field names
projects / divverent / darkplaces.git / log