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112 commits

Author SHA1 Message Date
Bill Currie
6ce87497f3 Fix a potential buffer overflow 
Highly unlikely to have that many sub models, but it does keep gcc
quiet.
 2020-02-06 17:42:21 +09:00
Bill Currie
62793b2dc2 Fix some potentially garbage assignments. 
These are the ones where I could easily make scan-build happy. They do seem
to be potential holes where invalid data in one place could result in use
of uninitialized values.
 2018-09-09 09:54:16 +09:00
Bill Currie
59e85b7d5e Fix a pile of dead assignments. 
Some were actual bugs!
 2018-09-08 22:23:57 +09:00
Bill Currie
4f58429137 Fix an unhealthy pile of gcc 8 warnings. 
While some of the warnings were merely annoying, some where actual bugs or
unearthed bugs in related code.
 2018-08-20 00:05:00 +09:00
Bill Currie
ab3f554a0e Limit the search for lit and ent files. 
The search for these files will stop in the vpath that contains the .bsp
file to which they belong. This will prevent problems with
id1/maps/start.lit being used for shadows/maps/start.bsp.
 2014-01-28 16:22:05 +09:00
Bill Currie
3efb0c538f Separate file search from loading. 
QFS_LoadFile (and its wrappers) now  take a file handle rather than a
path. This will make vpath usage a little cleaner to implement.
 2014-01-28 16:22:05 +09:00
Bill Currie
f5501fbf24 Fix a pile of automake deprecation warnings. 
s/INCLUDES/AM_CPPFLAGS/g

I <3 sed :)
 2013-11-24 13:11:50 +09:00
Bill Currie
e27d7cbd2d Handle alloca "correctly". 
Use AC_FUNC_ALLOCA and the #ifdef mess suggested by the autoconf docs
(hidden in qfalloca.h).
 2013-01-22 21:02:50 +09:00
Bill Currie
9d6954efb7 Fixup extended bsp when loading the file. 
It turns out the tools need the node conversions too, so doing it in
bspfile seems to be best as it is used by everything that reads a bsp file.
 2012-12-30 13:29:24 +09:00
Bill Currie
a4d95f3f53 Move Mod_FindClipDepth and recurse_clip_tree into clip_hull.c. 
Since the hull depth needs to be set for the hull to be useful, it makes
sense to move the code into the same place that allocates new hulls (to me,
anyway).
 2012-12-29 16:25:47 +09:00
Bill Currie
a12eb940f1 Remove the hard-coded bsp maximum depths. 
The depth limits in the gl and glsl renderers and in the trace code really
bothered me, but then the fix hit me: at load-time, recurse the trees
normally and record the depth in the appropriate place. The node stacks can
then be allocated as necessary (I chose to add a paranoia buffer of 2, but
I expect the maximum depth will rarely be used).
 2012-11-28 21:29:03 +09:00
Bill Currie
45c48a6215 Fix bsp2 loading. 
Just some problems with the handling of extended bsp29 files. I'm not
quite happy with the code, but it will do for now.
 2012-09-08 09:41:00 +09:00
Bill Currie
a37c5465e1 First step for BSP2 support. DOES NOT WORK! 
All of the nastiness is hidden in bspfile.c (including the old bsp29
specific data types). However, the conversions between bsp29 and bsp2 are
implemented but not yet hooked up properly. This commit just gets the data
structures in place and the obvious changes necessary to the rest of the
engine to get it to compile, plus a few obvious "make it work" changes.
 2012-09-07 16:09:24 +09:00
Bill Currie
69fb78278f Remove the redundant endian conversions from bsp loading. 
It's obvious that it's been a very long time since anybody's tried playing
QF on a big-endian machine: double converting data isn't good :/
 2012-09-07 15:45:59 +09:00
Bill Currie
6ba6959205 Allow any NxN or 2NxN sky texture for glsl. 
Maps that specify a skybox often use a fake sky texture, sometimes 16x16.
Having a hardcoded requiredment of 256x128 is a tad inappropriate.
 2012-09-05 14:02:44 +09:00
Bill Currie
23a38738fc Massive whitespace cleanup. 
Lots of trailing whitespace and otherwise blank lines.
 2012-05-22 08:23:22 +09:00
Bill Currie
bc1b483525 Nuke the rcsid stuff. 
It's pretty useless in git.
 2012-04-22 10:56:32 +09:00
Bill Currie
6f026e9116 Fix some segfaults in server model loading. 
I'd forgotten to test the servers when I did the vid_plugin changes.
 2012-04-15 14:12:00 +09:00
Bill Currie
cbdbfdd12f Fix the alias model loader for plugins. 2012-04-11 14:58:55 +09:00
Bill Currie
d445b4ef88 Rename the glsl qfgl functions to qfegl. 
Keep them separate from the gl renderer :)
 2012-04-11 14:58:54 +09:00
Bill Currie
e991c1fed3 Make a bit of progress cleaning up vid for plugins. 2012-04-11 14:58:54 +09:00
Bill Currie
8530959752 Link the model libs to the render plugins. 2012-04-11 14:58:53 +09:00
Bill Currie
ef37ed39a9 Clean up global symbols for the glsl renderer. 
Where possible, symbols have been made static, prefixed with glsl_/GLSL_ or
moved into the code shared by all renderers. This will make doing plugins
easier but done now for link testing. The moving was done via the gl
commit.
 2012-02-18 11:48:52 +09:00
Bill Currie
4707706f5d Use QF_NEED for the renderer and model libraries. 
This breaks RPM building, but I can fix that later.
 2012-02-10 13:29:45 +09:00
Bill Currie
1052bd2624 Fix the segfault on leaving e1m2. 
Problem and solution found by Deek, reason by me.
 2012-01-31 09:51:44 +09:00
Bill Currie
497718cc40 Plug the memory/texture/vbo leaks. 
QF still leaks about 3MB/run on demo1, but even 100 runs didn't show any
render issues.
 2012-01-29 22:32:35 +09:00
Bill Currie
7ba7130f42 Load the sky texture as two separate textures. 
The sky texture is normally 256x128, with each 128 wide side being the two
layers of the sky.
 2012-01-11 21:09:57 +09:00
Bill Currie
b43d03a98b Let the render specific texture loader decide on sky texture loading. 
This is necessary to allow the glsl texture loader to process the sky
textures.
 2012-01-11 21:08:04 +09:00
Bill Currie
aa27a3f49c Load bsp model textures as repeating mipmaps. 2012-01-07 18:05:54 +09:00
Bill Currie
204c1aba03 Don't use the miptex_t after converting to texture_t. 2012-01-07 17:08:07 +09:00
Bill Currie
2894689f71 Clean up mod_lightmap_bytes. 
Just how many definitions do we need?
 2011-12-25 13:02:26 +09:00
Bill Currie
33c5320c0e Create stubs for most of the required render functions. 
nq-glslx almost links. Just some suspicious references in host.c I want to
check before doing anything more.
 2011-12-23 12:19:50 +09:00
Bill Currie
497461b4c2 Make a start on making a pure GLSL renderer. 
For now, only nq-glslx will be built, but as there is no actual code, it
doesn't link. However, this gets the glsl stuff into the build system.
 2011-12-23 12:19:13 +09:00
Bill Currie
91e65b6c80 Rename mplane_t to plane_t and clean up the mess. 
I got rather tired of there being multiple definitions of mostly compatible
plane types (and I need a common type anyway). dplane_t still exists for
now because I want to be careful when messing with the actual bsp format.
 2011-11-28 20:54:34 +09:00
Bill Currie
9d63298032 Tweak a fixme comment. 
The code is potentially slow, especially on big maps, but I haven't noticed
any issues yet.
 2011-11-28 20:54:33 +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
8831a109a4 Create and use mclipnode_t. 
I didn't realize this was a critical part of fitzquake's large map
support. This should fix the non-solid brush entities in Conflagrant
Rodent.
 2010-11-29 09:36:21 +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
cd159e1cc1 Use LoadBSPMem to load brush models. 
Now that Mod_LoadBrushModel uses bspfile.[ch], the engine uses the same
code as the tools to work with bsp files.
 2010-10-13 20:52:05 +09:00
Bill Currie
0dfff8fd58 ignore stuff 2010-08-07 10:42:09 +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
866eaa22f6 don't segfault when there are holes in the texture list 2007-05-16 09:23:54 +00:00
Bill Currie
aca80a7baf fix the gold-key/radiation-symbol bug in rock2 2007-05-09 10:55:02 +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
45d467d748 box tracing (instead of point). Currently disabled because it doesn't work right just yet. However, when it is working, it will let us do things like crouching, crawling, arbitrary sized objects (including players), etc. 2006-12-24 03:13:29 +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
0bfac8dd88 win32 compile fixes 
This is an imperfect revision of history.
 2004-11-06 02:21:00 +00:00
Bill Currie
986dae9ec9 as discussed with fuh, hide the endian dependency of the checksum calcs 
(evil way of using md4, but oh well).
 2004-05-16 23:17:51 +00:00
Bill Currie
beb22957db do some sanity checking on the header lumps in case of truncated file 2004-02-29 04:24:42 +00:00