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658 commits

Author SHA1 Message Date
Bill Currie
1c47f9e16d Kill some magic numbers. 2011-09-04 09:58:12 +09:00
Bill Currie
f75b0a611b Some compile fixes for OpenBSD 2011-08-25 22:35:20 +09:00
Bill Currie
efa0105748 Rename some headers to fix doxygen warnings. 2011-07-23 15:58:45 +09:00
Bill Currie
0f7390dd60 Clean up all the "set but not used" warnings. 
gcc on my system is failing to treat this specific warning as an error :/
 2011-06-19 10:48:02 +09:00
Bill Currie
74a7e07dfc Use AM_CFLAGS instead of CFLAGS. 
CFLAGS is meant to be reserved for the user.
 2011-05-10 12:44:44 +09:00
Bill Currie
47e55fe1c6 Properly terminate each fisheye quad strip. 
The horizontal quad strips need to be rendered individually rather than as
one single strip. The latter results in ugly triangles crossing the screen.
 2011-04-17 13:03:22 +09:00
Bill Currie
14480fd1b4 Move the call to R_ClearEnts to the renderer. 
This fixes the hang on certain maps in qw-client.
 2010-12-25 19:59:34 +09:00
Bill Currie
774f049646 Fix garbage at edges of conchar characters. 
Move the texture coordinates in 1/4 of a pixel. To avoid unnecessary
calculations, pre-caclulate the character cell texture coordinates and
blast them into the the texture coordinate array.
 2010-12-11 12:09:30 +09:00
Bill Currie
8919aec663 Get global fog working in mtex mode. 2010-12-10 21:40:36 +09:00
Bill Currie
ce96e6b055 The beginnings of fog support. 
gl_fog.c is taken from fitzquake with only minor modifications to get it
into QF. Other than worldspawn/network parsing, it's not used yet.
 2010-12-10 17:17:30 +09:00
Bill Currie
6114495870 Don't try to load skys named "". 
This makes 'loadsky ""' and 'loadsky none' equivalent.
 2010-12-10 17:17:30 +09:00
Bill Currie
c4f71c0cda Move r_skyname handling from R_NewMap to R_LoadSkys. 
r_skyname now acts as the default sky to use when no sky name is specified
by other means ("none" is still no sky). 'loadsky foo' will load the
"foo*" sky textures, 'loadsky none' gives the default sky, and 'loadsky
""' causes uses r_skyname.
 2010-12-10 17:17:30 +09:00
Bill Currie
a4b97e9e2e Dynamic entity allocation. Unlimited static entities. 
Entities can now be allocated dynamically. They are freed whenever a new
map is loaded.

Use the dynamic entities for static entities.
 2010-12-03 21:01:52 +09:00
Bill Currie
a6941e27ef Eliminate MAX_VISEDICTS. Unlimited visible entities. 
The renderer can now render as many entities as can be crammed into the
currently visible set of nodes.
 2010-12-03 14:59:02 +09:00
Bill Currie
f98b002f9e Make R_StoreEfrags const-correct. 
R_StoreEfrags does not need to modify its parameter or anything to which
it directly refers, so make the pointer single-level and constant.
 2010-12-03 13:30:49 +09:00
Bill Currie
cacd2fb895 FiztQuake's lerping system. 
Seems to be mostly working. I get some funny results for zombies, but that
might be moving and turning at the same time causing issues.
 2010-11-26 16:20:05 +09:00
Bill Currie
31c13d92a2 Protocol 666/large map support from FitzQuake. 
Alpha and lerping aren't implemented yet, but things seem to be working. I
can load and play oms2.bsp (Conflagrant Rodent).
 2010-11-26 16:20:05 +09:00
Bill Currie
8c4fe2f844 Rename Sys_DPrintf to Sys_MaskPrintf. 
We now have finer runtime control over what gets printed. Need to do a
SYS_DEV audit, creating new masks as apropriate.
 2010-11-26 16:19:26 +09:00
Bill Currie
a51e888a1b Nuke MAX_OSPATH and clean up the mess. 2010-08-25 13:31:08 +09:00
Bill Currie
0dfff8fd58 ignore stuff 2010-08-07 10:42:09 +00:00
Bill Currie
997102fea8 audit the usage of "only" 
There are still a few iffy places (notably around certain prepositions), but
the relevant sentences are now much easier to read.
 2010-01-13 06:42:26 +00:00
Bill Currie
a5f0fbc821 Proper widescreen support. The GL renderer now respects the pixel aspect calculated by the vid init code. Also, a new cvar: vid_aspect. The format is width:height and the values may be any float greater than 0. The default is 4:3, but any units may be used. 2009-12-24 05:33:41 +00:00
Bill Currie
4b0320f341 glx, gly, glwidth and glheight are now gone too. also GL_BeginRendering 2009-12-23 08:20:29 +00:00
Bill Currie
ee0de1b4e1 got it right this time 2009-12-23 08:05:03 +00:00
Bill Currie
c2945605bc oops 2009-12-23 07:57:07 +00:00
Bill Currie
8ddfdf03b2 with the changes in size handling, viewport setup becomes much simpler 2009-12-23 07:53:05 +00:00
Bill Currie
a2fa2d425b fix viewsize interaction with the cleaned up screen size handling 2009-12-23 06:29:11 +00:00
Bill Currie
018a0b3bb6 fix the missing crosshair 2009-12-23 01:26:14 +00:00
Bill Currie
28601c8ea4 more screen size cleanup 2009-12-22 13:12:03 +00:00
Bill Currie
b14fcccd8f get qf compiling with gcc 4.4 2009-12-19 10:54:23 +00:00
Bill Currie
fe95805d86 various gcc 4.3 fixes 2008-07-19 05:40:57 +00:00
Bill Currie
6d6dc27592 make startup and shutdown a little quieter 2007-11-06 10:39:49 +00:00
Bill Currie
d66934942d nuke Con_Printf and Con_DPrintf and use Sys_* instead 2007-11-06 10:17:14 +00:00
Bill Currie
d1e2b6b7d2 make the raw particle creation functions available and use them for creating the location marker effect rather than WizSpikeEffect 2007-09-15 04:20:45 +00:00
Bill Currie
6884f97694 allow marcher.bsp to work (initially, anyway) 2007-05-23 10:45:33 +00:00
Bill Currie
0301cd6fa8 fix hud scaling 2007-05-13 04:21:37 +00:00
Bill Currie
b5809eaa4f this /should/ fix the scaling of high-res hud items 2007-05-13 01:29:29 +00:00
Bill Currie
02c41feabc make gamedir change a two phase operation so things can be done both before and after the cache is flushed. (still having problems with cached sounds, though) 2007-03-24 10:13:10 +00:00
Bill Currie
81a57bb3fa patch from phrosty for vc2005 support. includes fixes for a bunch of gcc-isms that crept in over the years. 2007-03-22 23:20:57 +00:00
Bill Currie
99c0954b47 the big dso visibility patch :). Sure, we have to have unique names for static builds, but with controlled visibitly we should get faster program loads (although this isn't C++, so it's not as bad) and complex plugins are cleaner. 2007-03-10 12:00:59 +00:00
Bill Currie
5062930bad bit more cleanup and some documentation 2006-12-03 06:25:57 +00:00
Bill Currie
7bca4cf8af clean up the draw interface a bit 2006-12-02 10:07:08 +00:00
Ragnvald Maartmann-Moe IV
9390a195e1 Separate out particle physics from particle rendering. 2006-12-01 07:03:13 +00:00
Ragnvald Maartmann-Moe IV
630d4b8587 Fix black halo bugs in even the smallest particles. Same issue as smoke, same solution. 2006-10-18 07:57:10 +00:00
Bill Currie
3fb03fc2be hah, should have been using __attribute__((used)) all that time (rather 
than __attribute__((unused))). fixes the missing console in -x11
 2005-08-04 15:27:09 +00:00
Bill Currie
616f094369 don't mangle the angle. no idea why it was there and it shouldn't normally 
get there /anyway/
 2005-04-27 08:07:09 +00:00
Bill Currie
23f71485d1 more tree recovering. This includes Despair's anisotropy support work. 2005-01-02 14:23:20 +00:00
Bill Currie
0bfac8dd88 win32 compile fixes 
This is an imperfect revision of history.
 2004-11-06 02:21:00 +00:00
Bill Currie
ca46503607 add -Wsign-compare (default for -Wall only in C++) and fix up the warnings 2004-07-13 19:14:01 +00:00
Bill Currie
b36569eb9f grievre's patch to make entity minlight and fullbright fields work properly 2004-07-11 00:37:48 +00:00
Bill Currie
cefc6df98c grievre's patch to trade (minor) frame rate for frame (non-)latency 2004-07-10 02:32:30 +00:00
Bill Currie
8a237169c3 patches to allow for multiple view ports 2004-05-07 03:54:35 +00:00
Bill Currie
9ed9832789 bring back the alpha setting for dlights (finally found out what it was 
for) and "fix" the wayward dlights in mvds: caused by svc_muzzleflash being
written before the player updates. Should probably fix properly that in the
server too.
 2004-05-03 06:21:39 +00:00
Bill Currie
57ffcae9fe remove some dead code 2004-05-03 04:52:00 +00:00
Bill Currie
fc4211c257 the rest of Grievre's lighting tweaks 2004-05-02 21:21:00 +00:00
Ragnvald Maartmann-Moe IV
f0d9008fa4 Swap normal/vertex order to match order they are accessed in during render. 
Optimization from Grievre.
Also fix a minimum light clamping to actually be applied.
 2004-04-28 20:27:11 +00:00
Bill Currie
1c0735d0c9 * taniwha mutters about end-runs (sorry, Grievre) 2004-04-28 04:07:50 +00:00
Bill Currie
785307fd9a Grievre's lighting tweeks 2004-04-27 22:18:23 +00:00
Bill Currie
b62f3c98d9 full path reporting when writing screenshots 2004-04-14 03:31:08 +00:00
Bill Currie
6c1c39c4d2 don't fudge the maxdist by 0.75. no clue why that was done, but it was the 
cause of the bogusly lit surfaces (not sure why, though. imaginary numbers,
maybe?). timedemo runs are a little more variable :/
 2004-03-17 04:47:55 +00:00
Ragnvald Maartmann-Moe IV
509cd09491 Make nearer cloud layer speed more sane for skydomes. 2004-03-15 21:45:45 +00:00
Ragnvald Maartmann-Moe IV
29502c8f5a Lots of optimizations, particularly for GL state changes, and tweak lighting a 
bit more.

Also a cleanup from Grievre: Use VectorIsZero in two places in gl_mod_alias.c.
 2004-03-15 21:32:19 +00:00
Ragnvald Maartmann-Moe IV
1fe06c326b More of my experimental GL lighting tweaks. 2004-03-11 01:03:51 +00:00
Ragnvald Maartmann-Moe IV
9cd16b8dfd Grievre's lighting patch, plus some of my own changes. 
My changes:
Emit normals if truform is enabled.
Attempt to avoid 0,0,0 normals (makes lighting & tesselation unhappy).
Fix some (ancient) apparent bugs in GetAliasFrameVerts16().
Clamp minlight, instead of adding it.
Apply colormod as glColor, rather than adding it to emission, to prevent QSG2
 issues with fullbrights.
Rearrange init code, and don't go quite as wild with responsiveness to lights.

Material & lightmode settings will need tweaking & testing to work well on all
 cards. Feedback needed there.
 2004-03-10 08:14:38 +00:00
Chris Ison
68a1a50f1f fix for gl_overbright init order bug, maybe Despair can come up with a better way 2004-03-08 18:42:42 +00:00
Ragnvald Maartmann-Moe IV
b7df0b5278 Remove gl_doublebright, remove fractional overbrights, clean up init a bit, 
uglify init a bit. Stuff for taniwha to look at. Nothing to see here, move
along.
 2004-03-07 23:51:29 +00:00
Bill Currie
cd1fc18ea4 gl_lightmap_subimage 2 now works, but only if using r_lightmap_components 4 
(with dri, anyway, ymmv).
 2004-03-05 21:53:34 +00:00
Bill Currie
2955fac550 first step of centerprint/finale cleanup. fixes the misplaced text for 
end-of-episode text
 2004-03-01 23:47:39 +00:00
Ragnvald Maartmann-Moe IV
58d67f9a75 Lighting init fixes. 2004-02-29 04:50:01 +00:00
Ragnvald Maartmann-Moe IV
fde6e5bf61 Reduce ifs a bit, clean up init a bit. Minor problem with gl_doublebright. LIH. 2004-02-29 01:49:41 +00:00
Ragnvald Maartmann-Moe IV
e29e469646 Multitexture state fix. Harmless so far, but testing carefully helps us avoid 
state leak horrors.
 2004-02-27 21:42:52 +00:00
Ragnvald Maartmann-Moe IV
8c6cc34f83 Fix overzealous optimization which did interesting things to lightmapping when 
not using multitexture.
 2004-02-27 21:36:41 +00:00
Ragnvald Maartmann-Moe IV
cdb02edc88 Make whitespace consistent. yay. 2004-02-27 15:49:15 +00:00
Ragnvald Maartmann-Moe IV
6059c7b4df ...space 2004-02-27 08:51:26 +00:00
Ragnvald Maartmann-Moe IV
997f5feabe Tiny bit of loop unrolling. 2004-02-27 08:29:56 +00:00
Bill Currie
228c5a0ecf don't bother binding unmodified lightmaps 2004-02-26 00:33:24 +00:00
Ragnvald Maartmann-Moe IV
beeb1822b3 Fix multipass skydome rendering. Not sure layer speeds are right, but at least 
they move at different speeds like they are supposed to.
 2004-02-24 20:53:09 +00:00
Ragnvald Maartmann-Moe IV
44c89c1904 Optimize fullbright testing for brushes, assorted other cleanups, test for 
functions built into current GL drivers, as well as the old extensions, and
add incorrectly rendering BGRA support.
Whee!
 2004-02-24 20:50:55 +00:00
Bill Currie
680c246e22 the inline went wandering by mistake. gives a tiny (< 0.5%) gain, but a 
gain none the less
 2004-02-23 04:46:55 +00:00
Ragnvald Maartmann-Moe IV
496025473c Remove no-longer needed parameters from function calls. 2004-02-23 04:25:53 +00:00
Ragnvald Maartmann-Moe IV
872498a1f0 Reorder a lot of code, removing tons of ifs. multitexture paths are a bit more 
sane now. Also optimize QSG2 color handling, and fix some QSG2 bugs. Not that
anyone cares, nobody uses it anyways.
Should be faster, but isn't here. *grmbl*
 2004-02-22 06:00:15 +00:00
Chris Ison
e9d57e0401 Grievres' non-mtex FB being brighter than mtex FB fix. Note: it breaks non-RGBA replacement textures 2004-02-21 10:33:43 +00:00
Chris Ison
ca6112767c Grievres' water HOM and mtex FB only rendering FB texture fix 2004-02-21 09:04:52 +00:00
Ragnvald Maartmann-Moe IV
5157f668ad Fix a bunch of state leaks that made multitextured fullbrights smear the world. 
Now just have one (known) issue with bmodels with fullbright textures not
rendering their base texture. Floating fullbrights are nifty!

Also a number of optimizations, which need wider performance testing.
 2004-02-21 05:36:19 +00:00
Ragnvald Maartmann-Moe IV
1cd0ba3f8f Pale void. 2004-02-20 22:50:47 +00:00
Ragnvald Maartmann-Moe IV
79689baa83 Grievre's crash fix. 2004-02-15 19:56:28 +00:00
Ragnvald Maartmann-Moe IV
e43129316b Slightly reorder cases for legibility. (decreasing order instead of random). 2004-02-15 19:55:59 +00:00
Bill Currie
2d2173dc4e make R_RecursiveWorldNode non-recursive (needs a new name, now :). 0.4% 
speedup in null-renderer gl: unknown for sw and sw32 (could be slightly
slower, left recursive version in but #if 0ed out jic)
 2004-02-15 03:46:55 +00:00
Chris Ison
6642686e33 removal of legacy MGL block_drawing variable. Fixed window restore bug that prevented the screen from being updated. 2004-02-15 03:40:50 +00:00
Ragnvald Maartmann-Moe IV
fef9b30bd7 QF, now complete with underbrights, thanks to Grievre. 
Play with gl_overbright and gl_doublebright. That's an order.
 2004-02-15 00:02:04 +00:00
Ragnvald Maartmann-Moe IV
0dae958a5a Grievre's fix for texture state leak. 2004-02-14 19:17:51 +00:00
Timothy C. McGrath
b5b61d056f Grievre passed a one line patch to me which according to his description: 
"Fixes a bug in dynamic lights (lightstyles weren't being rendered correctly
due to bad assumptions about dlightbits)"

It compiles fine, and seems to work, so, here it is.

Hikaru
 2004-02-14 08:36:08 +00:00
Bill Currie
d35f027757 undo my incorrect commit 2004-02-14 07:39:43 +00:00
Bill Currie
2cdf12cd50 if a leaf isn't in the frustum, don't bother lighting it 2004-02-14 07:32:26 +00:00
Bill Currie
85a268c62f Grievre's lightmap/fullbright multitexture patch (fbs not tested due to 
lack of drivers supporting 3 tmus)
 2004-02-14 05:10:29 +00:00
Bill Currie
a97b722d7b get the placement of the nice crosshairs right. make cs_data a square to 
avoid weird mapping effects
 2004-02-14 00:18:22 +00:00
Bill Currie
f34335a0c9 provide a builtin to draw a crosshair. 2004-02-13 23:16:33 +00:00
Bill Currie
4cabb40303 break the crosshair draw code into separate functions and give sw and sw32 
crosshair 3
 2004-02-13 22:16:53 +00:00
Ragnvald Maartmann-Moe IV
88c5d21ece Whitespace, slight code reorder in gl_rmain.c 2004-02-09 04:13:44 +00:00
Ragnvald Maartmann-Moe IV
c4402e07bd Working towards merging q2 model, sprite, and map support. Check back in a few 
years, might be finished. ;)
 2004-02-08 02:49:38 +00:00
Bill Currie
8ea7690530 serious cleanup of refdef calculations. 2004-02-08 00:37:11 +00:00
Bill Currie
9784ba5954 Grievre's gamedir callback patch to fix mangled sounds on gamedir change 
plus a couple minor tweaks I notcied needed doing.
 2004-02-03 03:01:06 +00:00
Ragnvald Maartmann-Moe IV
e1146a541c TruForm support. Controlled by gl_tessellate 2004-01-26 00:13:47 +00:00
Bill Currie
40b8974c33 better external skin handling from Grievre 2003-12-28 05:25:06 +00:00
Ragnvald Maartmann-Moe IV
9dbb8335f6 Fix loading of some sky textures. 2003-12-23 22:24:48 +00:00
Ragnvald Maartmann-Moe IV
1269241612 Make particle effects not mess with stuff they shouldn't. Also fix an 
improperly declared variable.
 2003-10-22 22:21:39 +00:00
Ragnvald Maartmann-Moe IV
2290ed3d3e l = 64, and taniwha is much happier. 2003-10-22 20:20:24 +00:00
Ragnvald Maartmann-Moe IV
5686ff51e5 Make R_DarkFieldParticles & R_EntityParticles work in all renderers. 2003-10-22 06:00:36 +00:00
Ragnvald Maartmann-Moe IV
dc84232079 Whitespace, remove misleading .png extension from external conchars loader. 2003-09-20 04:29:42 +00:00
Bill Currie
d699926e6f external conchars patch from DrSpliff 2003-09-19 06:22:02 +00:00
Bill Currie
89586e0181 don't flush garbage to the screen on the first render frame 2003-09-05 06:55:12 +00:00
Bill Currie
2b5a3753ca nuke QF/texture.h moving it's contents into QF/image.h (yay, finally, a 
real home for tex_t:)
 2003-09-04 18:59:39 +00:00
Bill Currie
39ed540979 LoadImage is now used for all external textures giving almost transparent 
.png and .tga support.
 2003-09-04 18:46:59 +00:00
Bill Currie
8db2660a4c make GL_LoadTexture support RGB textures (ie, 24 bit). I'm not happy with 
the solution, but at least it works.
 2003-09-04 05:22:23 +00:00
Bill Currie
f7b1196b8d fix the gl stack overflow (and make sure all skybrush surfaces get checked 
and queued)
 2003-08-28 19:50:28 +00:00
Ragnvald Maartmann-Moe IV
c2053fbfb1 Prettier particles! Renderer is now informed of sv_gravity changes in qw. Not 
supportable without protocol changes in nq.
 2003-08-27 22:20:03 +00:00
Bill Currie
415fae8d6b make the two normals arrays consistent 2003-08-26 07:00:13 +00:00
Ragnvald Maartmann-Moe IV
d8068de4fa Commit experimental particle optimization. Reduces random particles from using 
6 15 bit rand() to 2 calls, with 5 bits for each of the 6.
This is up to a 1% speedup for qf particles, and up to 2.1% for id.

It may particularly affect explosions with r_particles_style 0.
Please report any anomolies in any particle effects.
 2003-08-15 20:26:09 +00:00
Ragnvald Maartmann-Moe IV
9ed8150b85 More particle optimizations. 2003-08-11 20:48:34 +00:00
Bill Currie
7ead5a91f8 don't let gcc automaticly inline functions but make gcc inline bigger 
functions when told to. also make gcc warn if it can't inline a function.

Explicitly inline several functions (including moving VectorNormalize to
mathlib.h so it /can/ be) resulting in a 5.5% speedup for spam2 (88 to 92
fps)
 2003-08-11 06:05:07 +00:00
Bill Currie
b88d275994 fix some warnings 2003-08-11 05:16:04 +00:00
Ragnvald Maartmann-Moe IV
f35b1db291 Fix a potential uninitialized variable segfault taniwha noticed, and optimize 
particle effects a bit more.
 2003-08-09 04:38:11 +00:00
Bill Currie
6a94607d9d rename VectorMA to VectorMultAdd, add VectorMultSub and use it in a few 
places. Not certain how much speed difference it makes :/
 2003-08-08 15:25:53 +00:00
Bill Currie
184aa7beb0 should be a minor speedup to mono lightmaps 2003-08-07 21:05:58 +00:00
Bill Currie
732a9a80d1 gain about 3 fps (180 to 183) in null-renderer 2003-08-07 19:58:39 +00:00
Bill Currie
6063fb75d9 make the console run at full speed no matter what demo_speed is at. what a 
lot of work for such a simple concept :P
 2003-07-25 22:21:47 +00:00
Bill Currie
772ad66019 don't need that any more (yay:) 2003-07-15 17:41:31 +00:00
Bill Currie
855fc53709 handle alloca properly 2003-07-09 06:28:09 +00:00
Bill Currie
dddf045221 put "FIXME: overflow" on all the char arrays I could find that weren't 
obviously safe
 2003-07-08 20:11:10 +00:00
Bill Currie
c2c3a62956 nuke Qexpand_squiggle. instead, expand ~ to $HOME on qfs initialization and 
cache the value.

don't call Qopen directly in the engine. instead call QFS_Open (generic) or
QFS_WOpen (write only, zip flag).

rework QFS_NextFilename to use a dstring (avoiding a potential buffer
overflow), support 10000 files and work from the top-level fs_userpath
directory. adjust QFS_WriteFile and QFS_WriteBuffers etc to suit.

make sw32 screenshots actually get written.

hopefully everything gets written to the right places :)
 2003-05-23 17:17:01 +00:00
Bill Currie
ba3601685c wad pics don't have extensions (plugs a buffer underflow hole) 2003-05-16 19:44:25 +00:00
Brian Koropoff
dd0332632e Make gcc2 stfu. 2003-05-15 04:37:00 +00:00
Brian Koropoff
e2061095a6 Fixed .tga loading for GL targets. SW targets still need work in all 
likelyhood.
 2003-05-14 21:08:43 +00:00
Ragnvald Maartmann-Moe IV
6763d73f99 Make glError testing static, for now, to shut up compiler warnings. 2003-05-09 05:22:30 +00:00
Ragnvald Maartmann-Moe IV
f6b556a3a1 *beats CVS with the cluebat* 2003-05-09 01:41:56 +00:00
Ragnvald Maartmann-Moe IV
d68b4b6121 \n is nice occasionally. 2003-05-08 22:32:02 +00:00
Ragnvald Maartmann-Moe IV
28dd1612c3 Clean up glError handling. 2003-05-08 22:16:30 +00:00
Bill Currie
f842d98964 initialize noise1 2003-04-22 01:37:13 +00:00
Bill Currie
905f1826eb temporarily remove location support from nq (and location markers from both) 
until client code has been cleaned up more
 2003-04-21 18:26:21 +00:00
Bill Currie
eb099ae0d3 make qf gcc 3.3 clean 2003-04-17 00:01:48 +00:00
Bill Currie
01bff9c79e WildCode's alias model VA prepatory patch 2003-04-08 04:13:49 +00:00
Bill Currie
e483333bbe beat the skydome bugs to a pulp. no more seam (and probably a bunch faster 
on slow cards)
 2003-04-05 07:59:29 +00:00
Bill Currie
6cc7d43b53 make the texture coords in skyvec always 1/2 pixel in from the edge 2003-04-04 07:00:51 +00:00
Bill Currie
e00966b319 speed up 16 bit vertex lerping by getting GL to do the 1/256 scaling for us 2003-04-03 23:09:43 +00:00
Ragnvald Maartmann-Moe IV
8db859b77c Minor bit of neatening, remove CHAIN_SURF alias, so it's clearer what is being used where. 2003-03-25 07:25:22 +00:00
Ragnvald Maartmann-Moe IV
6c7701a38b Prevent bad gl_max_size settings from causing buggy drivers to freak out. 2003-03-24 20:21:24 +00:00
Ragnvald Maartmann-Moe IV
3bfdf0aea3 Test for gl errors every frame. 2003-03-21 21:28:09 +00:00
Ragnvald Maartmann-Moe IV
88c2735d9c Make sprite rendering use vertex arrays, as a test for detection of vertex array support (tests only for OpenGL 1.1 or better, at the moment, no driver blacklist yet). 2003-03-20 19:58:18 +00:00
Ragnvald Maartmann-Moe IV
a9c61bb6bf Updated for OpenGL 1.4, plus whitespace. 2003-02-25 05:45:11 +00:00
Bill Currie
6a687f5e45 rename all the globals in quakefs.[ch] to be QFS_* or qfs_* 2003-02-14 19:46:07 +00:00
Ragnvald Maartmann-Moe IV
a34980eda5 Fix easter_egg toggling. 2003-02-14 00:58:22 +00:00
Ragnvald Maartmann-Moe IV
6d6fade23a Change mach64 test to only happen at particle system inits, rather than testing for every individual particle injection. 
Mach64 now gets id particle effects. Disabling the majority of effects isn't the best method, IMO.
 2003-02-13 21:48:28 +00:00
Bill Currie
4bd1718475 re-arrange viewsize handling to fix the hud bug in glx 2003-02-11 21:24:27 +00:00
Ragnvald Maartmann-Moe IV
83f0901c17 Cleaned up fisheye code which totally ignored QF coding style. 
Also attempt to fix an init bug in R_InitFishEyeOnce (add gl_cube_map_capable = false to else).
 2003-02-09 19:35:49 +00:00
Bill Currie
3ab4eb6545 Arkadi's mach64 patch 2003-02-06 21:47:33 +00:00
Bill Currie
d63cde4103 import the GL_ARB_texture_cube_map defines 2003-01-15 18:26:58 +00:00
Bill Currie
0ea15c3f82 sw and gl fisheye patches from Arkadi Shishlov (arkadi@it.lv). I don't 
think /I/ can play that way (dizzy:)
 2003-01-15 16:53:34 +00:00
Bill Currie
761a7546dd re-arrange things so __attribute__ and __builtin_expect are properly 
autoconfiscated so rcsid will continue to work with gcc 3.3
 2003-01-15 15:31:36 +00:00
Ragnvald Maartmann-Moe IV
d2820cd857 Reduce code duplication, kill a function used by only one caller. 
Also disables a workaround for "interpolation seams" that I believe to be an old DRI bug. If anyone has skybox (not dome!) seams, try altering the ftc `if 0` to `if 1`.
 2003-01-07 22:12:54 +00:00
Bill Currie
71196fedf6 make gcc more anal about prototypes, string constants and function 
visibility (ie, global functions must have a prototype)
 2003-01-06 18:28:13 +00:00
Bill Currie
8a2fbf43a7 alphageek's crosshair patch modified so it's crosshair 3 (need to port this 
to the sw renderer's:/)
 2003-01-03 03:36:45 +00:00
Bill Currie
37c5bb6ec6 merge the bulk of the three screen files into r_screen.c so all common code 
is shared.
 2002-12-11 17:34:48 +00:00
Bill Currie
bf3fa3dc76 remove some dead code and a lot of unnecessary diffs 2002-12-11 16:45:40 +00:00
Bill Currie
ca55210c6e remove some redundant steps 2002-12-11 05:46:42 +00:00
Bill Currie
88f7b9ae84 it's rgb, not rbg 2002-12-11 05:33:54 +00:00
Bill Currie
15655c23cd get snaps working properly 2002-12-10 18:24:38 +00:00
Bill Currie
7da551d044 the output is rather mangled but the client no longer crashes 2002-12-10 05:04:30 +00:00
Bill Currie
de7299a64f don't crash when doing a remote screenshot 2002-12-09 17:47:12 +00:00
Bill Currie
ca4b3acd6c big protototype cleanup. Now, except for a few cases, all non-static 
prototypes are in headers files.
 2002-11-05 19:12:51 +00:00
Ragnvald Maartmann-Moe IV
00b798c5b6 MORE whitespace. Will it never end? 2002-10-10 20:12:32 +00:00
Ragnvald Maartmann-Moe IV
0b0f9ee371 More whitespace. 2002-10-10 20:03:23 +00:00
Ragnvald Maartmann-Moe IV
ef47bf6e12 gl_skymultipass -> gl_sky_multipass. Much nicer tab completion. 2002-10-10 19:49:36 +00:00
Ragnvald Maartmann-Moe IV
998d68a833 In GL, have r_speeds 1 display particle count. 2002-10-02 04:15:23 +00:00
Bill Currie
9aa84f4ead case i has 7 visits, not 6 :P 2002-10-02 01:58:29 +00:00
Bill Currie
3d668334e6 copy that fix for the other renderers 2002-09-30 21:35:13 +00:00
Bill Currie
b0629d24fa handle the new case Despair discovered. 2002-09-23 06:18:48 +00:00
Ragnvald Maartmann-Moe IV
a9b16f5de5 Tweak ramp decay on new spark shower. 2002-09-17 05:13:13 +00:00
Ragnvald Maartmann-Moe IV
d6a2b54252 Use ramps for spark showers, so they fade in color as well as alpha. 
Lightning doesn't have a ramp, so it doesn't use this feature yet.
 2002-09-17 02:14:58 +00:00
Bill Currie
f7b4dffcc0 get larger player skins working in gl 2002-09-13 05:32:28 +00:00
Ragnvald Maartmann-Moe IV
2a8896d4a1 Grr, what's with cvs today? 2002-09-13 01:08:21 +00:00
Bill Currie
9f6f50699d remove vid_basepal, creating vid.palette (current palette) and host_basepal 2002-09-10 03:51:10 +00:00
Bill Currie
f6ab24e6bc min-clamp ambientcolor instead of shadecolor. should make for more visible 
players
 2002-09-09 23:06:08 +00:00
Ragnvald Maartmann-Moe IV
c4609f5195 Experimentally allow external texture loading. Also prevent loading RGB textures as RGBA, which wastes a lot of texture memory, and looks ugly on 16bpp boards. 2002-09-06 21:37:22 +00:00
Ragnvald Maartmann-Moe IV
92db391e7c Optimize model rendering a hair. WildCode spotted that minimum shade was only being applied to the view model (why do we set it up for other stuff if it's not going to be used?). While looking at that, I noticed we could do the divide by 200 in model setup. 2002-09-01 23:45:22 +00:00
Bill Currie
ec47e08e1c go back to using QFile, quakeio.h and quakefs.h 2002-08-27 07:16:28 +00:00
Ragnvald Maartmann-Moe IV
d11fbc0b5c Change from if/else if/else function for setting scale in a number of particle effects, to scale = pow (count, 0.23). Smooth particle size changes with varying count, and doesn't seem any slower in my benchmarks. 2002-08-26 00:11:16 +00:00
Ragnvald Maartmann-Moe IV
ff03367bc2 Whitespace and comment cleanups. 2002-08-25 05:55:28 +00:00
Ragnvald Maartmann-Moe IV
7bf21e20ed Use R_CullSphere for rotated bsp models. 2002-08-23 21:14:43 +00:00
Ragnvald Maartmann-Moe IV
aa85219dc4 Commit R_CullSphere use for alias models. Only a 3.3% speed hit for me, and should quiet "foo is disappearing" whinging. 2002-08-23 04:09:00 +00:00
Bill Currie
c44ec1993d handle up to 512x512 map textures /properly/. would be nicer if the max 
could be dynamic
 2002-08-22 19:00:55 +00:00
Ragnvald Maartmann-Moe IV
c91f1a2aea Rename Length to VectorLength. 2002-08-20 02:22:40 +00:00
Ragnvald Maartmann-Moe IV
32a85e7130 Clipping cleanups. 
Calculate radius for alias models as well as brush.
Culling is no longer optional on alias models (was only ever disabled for viewmodel, which is a lot of extra effort to avoid clip testing 1 thing out of hundreds).
Clip QSG2 scaled alias models with a scaled bbox.
 2002-08-20 00:48:59 +00:00
Bill Currie
55cdde81da rename clmodel to model 2002-08-19 04:15:46 +00:00
Bill Currie
b1a180b25e move the view model check for min_light into the model loader (checks for 
progs/v_*)
 2002-08-19 04:05:02 +00:00
Bill Currie
1a0cf8d1f4 remove some redundant/incorrect code 2002-08-14 06:28:38 +00:00
Bill Currie
7ed7938b1c get colored lighting working reasonably well 2002-08-14 05:45:50 +00:00
Bill Currie
2abaf27cdc attempt to fix the dark models at centers of dlights 2002-08-12 15:36:52 +00:00
Bill Currie
8e97d6279a first stab at colored alias model lighting 2002-08-12 06:14:55 +00:00
Bill Currie
4123d74e5e don't segfault when a surface uses the `null' texture (r_notexture_mip) 2002-08-09 06:07:25 +00:00
Bill Currie
cbde41c669 damnit! 2002-08-08 04:41:41 +00:00
Bill Currie
3baec9e856 clean out the dead mtex code 2002-08-08 04:27:49 +00:00
Ragnvald Maartmann-Moe IV
f773e1fa36 Minor alias model rendering speedup. 2002-08-03 07:07:23 +00:00
Ragnvald Maartmann-Moe IV
10c3f91a24 Revert taniwha's broken-radeon workaround. 2002-08-03 07:07:00 +00:00
Bill Currie
9c08f5b169 fix a typo that caused weirdness with the lerping 2002-08-03 06:13:35 +00:00
Ragnvald Maartmann-Moe IV
97d6f46f75 Speed up 16bit coord alias models a bit. (only one VectorScale per vertex now) 2002-08-02 18:07:53 +00:00
Bill Currie
2ce0f2ded2 we now require modern autoconf (2.52+), automake (1.6+) and libtool (1.4+). 
This gives us a bunch more flexibility. plugins no longer have the "lib"
prefix or the version suffix, they're now installed in
$fs_sharepath/QFplugins,, builds should take much less time (in general,
only one of pic or non-pic versions are build), bins and libs can have
individual CFLAGS
 2002-08-01 19:49:10 +00:00
Ragnvald Maartmann-Moe IV
587de27849 Another step towards QSG2 compliance. 2002-07-25 14:43:36 +00:00
Ragnvald Maartmann-Moe IV
4ed68266ea Speedup when r_waterripple = 0, and small speedup to texture coordinate calculation. 2002-07-25 14:01:36 +00:00
Ragnvald Maartmann-Moe IV
d3fc8c5fb6 No need for function pointers on R_AddDynamicLights_*, they are never called from outside the R_BuildLightMaps_* function that matches them. 
Nice spotting, taniwha!
 2002-07-24 15:30:28 +00:00
Ragnvald Maartmann-Moe IV
85c7e43aef Split lightmaps off from surface drawing. 2002-07-23 19:57:47 +00:00
Ragnvald Maartmann-Moe IV
d297c2b3a3 Colormod & alpha for brushmodels, excluding skypoly emittors. 2002-07-07 06:15:36 +00:00
Ragnvald Maartmann-Moe IV
edc4e27124 Minor order fixup. 2002-07-07 02:34:48 +00:00
Ragnvald Maartmann-Moe IV
a49177c605 Merge a few more lines into queue_character, and prepare for optimizing gl Draw_nString. 2002-06-28 17:47:26 +00:00
Ragnvald Maartmann-Moe IV
fd1ded5c4a Add r_nearclip and r_particles_nearclip. Also put some limits on r_farclip. And fix id's insane max and min float, and some minor improvements in frustum setup in GL. 2002-06-26 22:20:12 +00:00
Ragnvald Maartmann-Moe IV
e6e11af426 Move the contents of gl_funcs.c out of the renderer, and into targets where they belong. Also some cleanups. -sgl target is temporarily broken, all others should work. 2002-06-24 21:35:37 +00:00
Chris Ison
70d8026067 Removing -3dfx's dependancy on clide 2002-06-24 15:56:01 +00:00
Ragnvald Maartmann-Moe IV
c8bc5dfb4c QSG2 glows almost working. Plus lots of typos killed. 2002-06-18 21:41:24 +00:00
Ragnvald Maartmann-Moe IV
c25cfe6c9e A couple extra glFinishes a frame just aren't good for performance, even if they are a handy workaround for taniwha's text rendering bug... 2002-06-18 15:40:30 +00:00
Bill Currie
1486c97b8f move the vertex setup and va flushing code into inline functions, killing a 
lot of duplicate code. Performance is not harmed :)
also some whitespace
 2002-06-18 04:13:46 +00:00
Ragnvald Maartmann-Moe IV
00f5d82a86 Make wizard spike hits visible, plus a couple minor cleanups. 2002-06-15 10:54:26 +00:00
Ragnvald Maartmann-Moe IV
2a4f2a77fb Whitespace. 2002-06-15 10:52:14 +00:00
Bill Currie
b65c96ad99 don't call draw_z_sky_polys for modes that don't need it 2002-06-14 19:25:32 +00:00
Ragnvald Maartmann-Moe IV
eaf0f90c2f Undo thinko. 2002-06-14 06:23:11 +00:00
Ragnvald Maartmann-Moe IV
c7432caf2e Fixes to shadow rendering, plus get QSG scale working for alias models. Which breaks viewmodel rendering until we figure out how that is escaping getting scale set. 2002-06-14 06:08:45 +00:00
Ragnvald Maartmann-Moe IV
f12af8a3d4 Minor cleanup/optimization of sprite model rendering. 2002-06-14 06:06:38 +00:00
Ragnvald Maartmann-Moe IV
463ac44d9f Minor optimization for shadows, and make translucent objects have shadows matching their alpha. 2002-06-14 04:14:52 +00:00
Ragnvald Maartmann-Moe IV
942bf55c06 Flush console text before rendering menus, and a tiny optimization to fullscreen blend rendering in GL. 2002-06-13 22:51:43 +00:00
Ragnvald Maartmann-Moe IV
10d7d17fcc Use vertex arrays for text. Another 1-3% speedup. 2002-06-13 05:24:52 +00:00
Ragnvald Maartmann-Moe IV
ceb73449bb Order of operations cleanup, QSG2 alpha is now colormod[3] in entities. 2002-06-07 11:25:47 +00:00
Ragnvald Maartmann-Moe IV
46949068a2 Check return value on R_AllocDlight. Small optimization, people cutting r_dlight_max heavily should like it. 2002-06-05 22:07:38 +00:00
Ragnvald Maartmann-Moe IV
0552d31b0b Minor optimization. 2002-06-05 06:46:21 +00:00
Ragnvald Maartmann-Moe IV
0bce2d0f2e Add QSG2 colormod, alpha, and scale for sprites. Probably not used by anything, but there you go. 2002-06-05 05:56:13 +00:00
Bill Currie
bebf3f9599 massive speedup to noise_diamondsquare (not that it /really/ matters:) 2002-05-28 05:34:06 +00:00
Bill Currie
f3132162ae speedup r_lightmap_components 3 by ~4.2% in null-render 2002-05-28 03:49:13 +00:00
Bill Currie
101d38bd0c two win32 fixes for gcc 3.1 2002-05-28 03:33:03 +00:00
Bill Currie
acdd37b381 this seems to give ~2.9% speed boost to overkill for null-render 2002-05-28 00:04:01 +00:00
Ragnvald Maartmann-Moe IV
802bcc2762 Another 0.657% speedup for greyscale lighting. Unfortunately, at a price of considerable code duplication. But this is necessary for other planned changes. 2002-05-26 08:56:48 +00:00
Ragnvald Maartmann-Moe IV
6c8e2c24aa *grumbles about old gcc* 2002-05-26 07:07:10 +00:00
Brian Koropoff
75ec7de2f5 This better actually fix the lightmap code. 2002-05-25 21:55:34 +00:00
Brian Koropoff
ddd96312b1 Removed useless dereferencing. With any luck I understand what despair's 
code is supposed to do this time.
 2002-05-25 20:04:42 +00:00
Ragnvald Maartmann-Moe IV
b7900a2c43 Undo snax's order of operation breakage, and fix the typo that broke lightmap merging for r_lightmap_components 1. 
The real problem with greyscale lighting, is in brush model loading. It'll probably take me a while to sort it out, since taniwha didn't get to it before taking off for the weekend. Sorry...
 2002-05-25 15:01:23 +00:00
Brian Koropoff
11a14c077e Small order-of-operations fix. 2002-05-24 23:32:34 +00:00
Ragnvald Maartmann-Moe IV
2fe76b39e7 Smarter lightmap handling code. Still considerable optimization possible, at expense of duplicate code. 2002-05-24 17:12:41 +00:00
Brian Koropoff
ee5d0b7a99 Added r_farclip to control the far clipping plane. 2002-05-20 05:11:12 +00:00
Bill Currie
6a5bbf6f0a memory allocation checking cleanup 2002-05-14 06:37:28 +00:00
Bill Currie
44dcf74627 strip the \n from all(?) of the Sys_Error calls (Sys_Error itself will be 
adding \n).
 2002-05-14 06:12:29 +00:00
Bill Currie
44f9700ed2 two spelling correctsions are remove a redundant VectorCopy 2002-04-30 16:37:11 +00:00
Brian Koropoff
ff901a312f Added argument-list functions to EXP with trig and inverse trig functions 
to start.  More will follow.  Switched to doubles from floats and allowed
numbers with exponents to be parsed properly.  Also changed the number of
significant digits printed to 10.  Changed fov so it is now capped at 1,
not 10.  The float value of fov is now used instead of int, so more
precision can be attained at small values.
 2002-04-28 08:30:54 +00:00
Jeff Teunissen
5b069de40c Redo r_wateralpha so that it doesn't force its value based on the watervis 
serverinfo. Instead, create a new cl_wateralpha float variable that is set to
r_wateralpha->value in Host_Frame, and use that float during rendering.
 2002-04-25 12:51:04 +00:00
Jeff Teunissen
a4f3973ef1 Add multitexture support for Alias models, and disable the multitexture 
support for BSP models, until they can be fixed. gl_multitexture should now
actually be a speedup!

NOTE: Some OpenGL implementations have trouble with the texture function
used. 3Dfx Voodoo 1/2 are known to have this trouble. I don't know how to fix
this, or even if it can be fixed. :/
 2002-04-16 16:51:35 +00:00