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346 commits

Author SHA1 Message Date
Bill Currie
44f9700ed2 two spelling correctsions are remove a redundant VectorCopy 2002-04-30 16:37:11 +00:00
Brian Koropoff
942b3c2744 Floating point value of fov is now used. 2002-04-29 22:03:33 +00:00
Bill Currie
a1fef28b60 fix the sw32 fov caps so it maches sw and gl 2002-04-29 17:21:52 +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
7c134a6f95 Fix up the watervis stuff. Whoops! :) 2002-04-25 14:34:15 +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
Bill Currie
da994c16e5 rewrite R_SplitEntityOnNode to be itterative rather than recursive (using 
a static `stack') to avoid the function call overhead. this cuts about 40%
of the execution time from this function.

No matter what I tried, best results were obtained using __builtin_expect,
so make sure non-gcc compilers do the right thing when they encounter it.
 2002-04-25 04:32:55 +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
Chris Ison
347cdc5e33 some small performance optimizations with textures and animations 2002-04-15 03:26:08 +00:00
Bill Currie
ba9ad15ebd it he's if I understand that Draw_CachePic puts the pic into the cache... 2002-04-10 06:56:25 +00:00
Bill Currie
0855e018dd d'oh, bloody gcc 2.95 builtin prototypes 2002-04-10 01:38:21 +00:00
Bill Currie
15e17acc1c the draw api now uses a `real' qpic_t rather than loading the pic every time 2002-04-09 21:38:41 +00:00
Robin Redeker
adca50e52b Did further working on the menu code. 
Added a _unfinished_ Player options-submenu, for setting
the name, top-/bottomcolor.
Added Draw_Fill and such to the progs api.
Added some comments.
 2002-03-16 20:22:01 +00:00
Bill Currie
51805ebd92 nothing much, just give wildcode a 30% speed boost. Basicly, stop binding 
a texture for every single brush poly: due to texsort, they will come in
batches.
 2002-03-16 09:25:06 +00:00
Bill Currie
1d420edcd0 start work on instrumenting GLstub.so 2002-03-11 23:55:50 +00:00
Bill Currie
26d7463be7 the majority of raptor's sgi build patch. I'll look at the last two bits 
(server.c and vid_sdl.c) later.
 2002-03-03 06:03:51 +00:00
Bill Currie
2f62b744fa After an interesting discussion with Lordhavoc, make the GPU do more work in 
the background. This is achieved by doing only a (qf)glFlush at the end of
the frame, doing the inter rendering-frame processing (ie, client frame
processing), glFinish, glXSwapBuffers, then starting the next frame. I've
changed the glFinish call in SCR_UpdateScreen to glFlush and the glFlush
call in GL_EndRendering to glFinish because there's no point in calling
glFinish followed by glFlush. Also, SwapBuffers should always be precedded
by glFinish rather than just glFlush (in Lordhavoc's experience). The
GL_EndRendering at the end of SCR_UpdateScreen got moved to the beginning.
 2002-02-27 05:22:21 +00:00
Bill Currie
29706477d4 gl_driver default is now configurable 2002-02-22 08:55:24 +00:00
Bill Currie
72bd704d13 BSD compile fixes 2002-01-31 07:37:56 +00:00
Bill Currie
0906ac5694 get the positioning correct for Draw_CenterPic 2002-01-29 18:44:31 +00:00
Bill Currie
5b0e6dc342 add file and string modules to csqc. the file nodule is rather parnoid 
about the path it's handed (need to get even more paranoid, though). the
string module just has char replacement so far. Add Draw_CenterPic to
r_progs.c, but this will only last till qpic_t is supported in qc.
the load menu almost works: just need to add key handling and fix a bug in
PF_sprintf
 2002-01-21 07:24:51 +00:00
Bill Currie
bb82e48ab1 add Draw_String to csqc 2002-01-20 00:03:34 +00:00
Bill Currie
84636f20cb make sure r_progs gets linked in when using the .a lib 2002-01-19 22:53:00 +00:00
Bill Currie
6767d6bfa0 win32 compile fixes 2002-01-19 20:45:45 +00:00
Bill Currie
10acad1ee4 first tie-in for the renderer (Draw_Pic: the interface will likely change 
to better match the real interface, but this will do for now)
 2002-01-18 22:35:46 +00:00
Bill Currie
c86c5a78bf finally, the client console is merged 2002-01-16 21:53:42 +00:00
Seth Galbraith
0dcfc6dfb4 load tga versions of .lmp files if present 2002-01-16 01:59:05 +00:00
Seth Galbraith
9c1969146c cleanup, implemented tga loading for gfx.wad files 2002-01-15 21:05:34 +00:00
Bill Currie
9d59d953bd more cleanups 2002-01-12 05:32:21 +00:00
Seth Galbraith
5f4c7ee7bd implemented VP_PARALLEL_UPRIGHT - ask about my Mighty Oak 2002-01-11 03:00:32 +00:00
Seth Galbraith
7dc5b587f8 also try to load skies from gfx/env as darkplaces does 2002-01-11 01:26:21 +00:00
Bill Currie
6132049bf4 gl_draw.c: whitespace 
draw.c: (both sw and sw32) fix Draw_nString to be similar to gl_draw.c
 2002-01-10 20:19:22 +00:00
Chris Ison
859c18dc07 tidy up Draw_String calls and switched to Draw_nString were needed 2002-01-10 03:54:00 +00:00
Chris Ison
6073ff8d58 added Draw_nString for displaying a non \0 terminated string 2002-01-09 21:20:22 +00:00
Bill Currie
9ba80eb4d9 use Hunk_TempAlloc instead of realloc for the alias model verts 2002-01-07 16:43:47 +00:00
Bill Currie
c1c76f7058 whitespace 2002-01-07 06:50:41 +00:00
Bill Currie
72d6f34dc8 first step to using a saner internal represnetation for the high precietion 
models.
 2002-01-07 06:32:46 +00:00
Bill Currie
14fb289f2f duplicate GL_GetAliasFrameVerts so 16 bit alias models don't cost so much 
even when they aren't being used.
 2002-01-07 03:46:56 +00:00
Bill Currie
b582a02aff fix the broken lighting for unlerped verteces 2002-01-07 01:05:44 +00:00
Ragnvald Maartmann-Moe IV
f8daa09bcb Fix software scrag missile trails, and add a minor optimization to them and hell knight's fire wave trails. 2002-01-06 23:12:09 +00:00
Ragnvald Maartmann-Moe IV
097ff0006f Rearrange vertex order in quads. 2002-01-06 22:43:51 +00:00
Seth Galbraith
0a7ddae612 move high precision check out of loop to optimize sw model rendering 2002-01-05 20:00:50 +00:00
Ragnvald Maartmann-Moe IV
aa36ebf6e4 Little bit of whitespace cleanup. 2002-01-05 19:03:36 +00:00
Seth Galbraith
1e57bcdca2 no more hardcoded MAXALIASVERTS limit 2002-01-05 17:56:33 +00:00
Seth Galbraith
cb6ef3e225 putting if outside the for loop should speed things up 2002-01-05 16:53:43 +00:00
Seth Galbraith
ac5b6823c6 high precision model rendering in GL 2002-01-05 16:20:38 +00:00
Ragnvald Maartmann-Moe IV
a18fdbca68 Minor clarification in pt_fire ramp aging, plus reduce VectorScale use in fixed distance trails from once per particle to once per trail. 2002-01-05 07:23:23 +00:00
Seth Galbraith
42456845f0 high precision software mdl rendering 2002-01-05 03:21:02 +00:00
Bill Currie
df947a8843 pt_color is now an int so don't convert it 2002-01-04 04:12:10 +00:00
Ragnvald Maartmann-Moe IV
b13efc3a83 Particle updates. Some cleanups, small speedups, and reimplement id's effects. r_particle_styles 0 to see id's effects. 2002-01-04 03:32:59 +00:00
Ragnvald Maartmann-Moe IV
07fb841a49 Whitespace, mark a 1 line function as inline. 2002-01-04 03:25:30 +00:00
Bill Currie
9312681182 some more const correctness (in gl_sky_clip.c) and make the sky poly debug 
drawing avialable via the gl_sky_debug cvar.
 2002-01-03 18:18:45 +00:00
Bill Currie
013f503738 start getting const-correct on vec3_t params 2002-01-03 05:29:38 +00:00
Bill Currie
c68da1f299 o split up GL_DrawAliasFrame so it's normal (ie, not fullbright) pass only 
creating GL_DrawAliasFrame_fb to do the fullbright pass. This removes
    the if (fb) tests.
 o  move the DepthMask setting for modelalpha != 1.0 out of
    GL_DrawAliasFrame* into R_DrawAliasModel to reduce potential GL state
    changes.
 o  minor comment cleanup/corrections
 2002-01-02 19:23:09 +00:00
Bill Currie
3cfd2c0a8e make GL_DrawAliasShadow use the data calculated by GL_GetAliasFraveVerts so 
shadows don't cost as much when lerping is enabled.
 2001-12-30 04:16:25 +00:00
Bill Currie
ee9ed0c395 minor cleanups 2001-12-21 21:52:03 +00:00
Bill Currie
7f9e5755fb go back to my clever code (with the bug fixed this time:P). Hey, if it's 
still broken, we can always revert it again ;) (NOT!)
 2001-12-21 20:56:54 +00:00
Bill Currie
168d3aa308 tiny speedup to texture uploads 2001-12-21 20:12:51 +00:00
Bill Currie
825b02ad87 minor speedup to skybox loading ;) 2001-12-21 06:07:30 +00:00
Ragnvald Maartmann-Moe IV
010ca032a5 Allow arbitrary power of 2 sizes for tga texture loads, reduce memory footprint needed to load rgb tgas. Speed load of non-RLE tgas. 
Some slight code sanity improvements.
 2001-12-21 01:41:19 +00:00
Bill Currie
ec44f037c1 remove the obsolete z buffer prototype code 2001-12-20 05:16:59 +00:00
Ragnvald Maartmann-Moe IV
018481b1ac Might as well allow gl_affinemodels to affect the viewmodel as well... 2001-12-19 20:15:38 +00:00
Ragnvald Maartmann-Moe IV
e78bdb3ea6 Fix failure to free cache for non-shadowed stuff (lightning, grenades, etc). 
Also a minor speedup (only mess with glHints once per frame, instead of dozens of times).
 2001-12-19 18:32:26 +00:00
Ragnvald Maartmann-Moe IV
c764ddc64a Just a massive speedup to gl particles. Enjoy. 
(Thanks to LordHavoc for prodding me to use glDrawElements, and munge all the particle textures into 1. Code mine, suggestions his)
 2001-12-19 04:03:57 +00:00
Bill Currie
5d643c2483 tiny optimisation to GL_GetAliasFrameVerts 2001-12-18 05:50:57 +00:00
Chris Ison
73f9c3aaa5 some minor tidy/speed up 2001-12-18 03:59:37 +00:00
Chris Ison
1c26723864 changed int to an unsigned int 2001-12-17 23:41:58 +00:00
Chris Ison
db71398238 removed row and col usage from Draw_Character 2001-12-17 23:10:00 +00:00
Bill Currie
b3843f7f5b draw.h: 
remove dead Draw_TransPic prototype
draw.c:
	really don't draw spaces in Draw_AltString
 2001-12-13 19:13:22 +00:00
Ragnvald Maartmann-Moe IV
f66b7a93e5 Major particle interface cleanup, several bugfixes, and minor performance improvements. Oh, check out "/help easter_eggs" (gl-only, at the moment). 2001-12-11 22:37:30 +00:00
Ragnvald Maartmann-Moe IV
e9690c8ee9 Whitespace. 2001-12-11 20:36:23 +00:00
Ragnvald Maartmann-Moe IV
d4a8224d9b Change hudswap to use a callback, and instead of passing a swap variable to 10 functions, where only 2 use it, use a global variable. Make a few scr functions static inline, too. Got a totally unexpected ~0.45fps speedup. 2001-12-09 14:05:30 +00:00
Ragnvald Maartmann-Moe IV
f9d3f9f017 Remove dead cvar. 2001-12-09 07:43:58 +00:00
Bill Currie
b52606aed2 *sigh* Turns out id didn't feel like fixing the bugs in progs so don't blat 
out frame errors under normal circumstances.
 2001-12-08 20:58:09 +00:00
Bill Currie
52b0c8f3fc how me a repeatable bug and I'll show you a dead bug }:> 
(this fixes the "Cache_Free: not allocated" crash)
 2001-12-04 17:46:42 +00:00
Ragnvald Maartmann-Moe IV
20690b71e0 Argh! Try #2. 2001-12-03 11:46:30 +00:00
Ragnvald Maartmann-Moe IV
43b31965a2 Back out local changes that shouldn't have been committed along with the rename to r_particles_max. 2001-12-03 11:08:10 +00:00
Ragnvald Maartmann-Moe IV
29a8d84806 cl_maxparticles to r_particles_max. annoying, but makes cl_ tab-completion less so. 2001-12-03 08:55:46 +00:00
Bill Currie
9bf575d081 several little tweaks that more than make up for the reversion of low-copy 2001-12-03 08:46:56 +00:00
Bill Currie
4f2f686834 r_netgraph_alpha works again 2001-11-30 03:51:43 +00:00
Ragnvald Maartmann-Moe IV
dea0a2c08d Whitespace. 2001-11-25 08:00:16 +00:00
Bill Currie
1cdf7fa55f clean up the math for id skys a little. doesn't fix the sillyness, but that's 
caused by the deliberate texuture wrapping and I think gl isn't coping well
with that when the texture coords wind up getting swapped due to the wrap.
 2001-11-25 07:41:17 +00:00
Bill Currie
e99b422628 extinguish gl_fires. it's semi-broken, generally nasty (code wise) and 
kinda tacky. also results in a slight speed boost:)
 2001-11-25 06:24:26 +00:00
Ragnvald Maartmann-Moe IV
4d406337b6 Move gl_fires into gl, where it belongs. 
Also some small cleanups in particles.
Brighten grenade smoke a tiny bit, so it's not so invisible in the typically dark quake areas.
And some minor cleanups to water rendering.
 2001-11-24 08:21:07 +00:00
Ragnvald Maartmann-Moe IV
405e8fffc9 Whitespace. 2001-11-24 08:16:43 +00:00
Ragnvald Maartmann-Moe IV
2c8d802935 Whitespace. 2001-11-24 08:08:44 +00:00
Bill Currie
8826bdd9dc nuke the d_subdiv16 cvar as its sole user got nuked in the previous commit 2001-11-21 19:24:57 +00:00
Bill Currie
0be2a31f2e lots of code cleanup. Merge Mod_LoadAllSkins, merge the sw32 model loading 
code into the sw model loading code, remove all refs to r_pixbytes from the
sw renderer (it was never anything but 1), kill libQFmodels_sw32, remove
all the 16 bit code from the 8 bit sw renderer.
 2001-11-21 19:13:53 +00:00
Bill Currie
61382f4967 make absolutely certain skin->fb_texture is 0 if there are no fb pixels in 
the skin texture.
 2001-11-21 08:26:21 +00:00
Bill Currie
7d14013041 fix many, many bugs in the alias skin loading, transforming and rendering 
code. This fixes blather's `melted models' (sw), the nq alt player model
skins (gl), the arbitrary limits on skins and skin groups in gl, and the
incorrect timing of group skins (animated) in gl.
 2001-11-21 08:14:05 +00:00
Ragnvald Maartmann-Moe IV
3f79367865 Minor rendering cleanup, also may help rendering speed when r_wateralpha = 1, by playing with draw order. 2001-11-20 09:41:15 +00:00
Ragnvald Maartmann-Moe IV
b836566a3d Fix particle physics bug with blob2 particles. 
(thanks to taniwha for pointing out half of the fix I was missing)
 2001-11-20 08:31:27 +00:00
Bill Currie
5dab7ccaf7 precalculate smoe model specific info (wether the whole model is fullbright, 
if it should have shadows, whether it should be scaled/translated (gl eyes),
and the minimum lighting (player)). give a 1.9% speedup in null renderer.
 2001-11-20 08:02:35 +00:00
Ragnvald Maartmann-Moe IV
b69e372589 Whitespace. 2001-11-20 06:57:31 +00:00
Bill Currie
025d520522 remove some dead code 2001-11-20 04:48:04 +00:00
Bill Currie
46835e79fe more quakeforge compiling on alpha patches 2001-11-17 05:26:30 +00:00
Chris Ison
5c26b54697 remove smoke I added thismorning 2001-11-15 23:36:14 +00:00
Chris Ison
0e5262c2ea colored explosion smoke 2001-11-15 20:53:23 +00:00
Bill Currie
267e51eaaf while cute, cl_surprise is just way too expensive when gains are measured in 
fractions of a percent, and a loss is 3%.

I hate doing this sort of thing :(
 2001-11-15 01:37:57 +00:00
Chris Ison
8d50c8ea47 added cl_surprise cvar for easter eggs 2001-11-14 21:46:50 +00:00