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63 commits

Author SHA1 Message Date
Bill Currie
9b10304c2f Make CopyWinding const-correct. 2013-03-15 19:25:24 +09:00
Bill Currie
5a2ee06787 Reverse the winding for backside portals. 
This is part 1 of another optimization from tyrutils vis. It seems that
just reversing the winding gives a tiny speedup.
 2013-03-15 19:22:57 +09:00
Bill Currie
f80ae52828 Make vis's ClipWinding const-correct. 2013-03-15 15:28:25 +09:00
Bill Currie
77c858060d Add a bunch more statistics. 
Now I know why sphere culling was a loss: 78% of all tested target portals
were trimmed by ClipToSeparators (50% eventually clipped away entirely).
 2013-03-14 19:43:46 +09:00
Bill Currie
5d6df082f2 Move the vis stats vars into thread data. 
This should make the stats more reliable when running multi-threaded
(chains is still random, but it seems there are set access issues).
 2013-03-14 12:52:40 +09:00
Bill Currie
b9d71218f6 Use sphere culling in the base vis. 
Base vis was done first for testing. Optimized base vis is down to ~12.4s
from ~16s (29% faster?).
 2013-03-13 21:32:18 +09:00
Bill Currie
3232c22795 Implement mightsee updates from tyrutils. 
It doesn't seem to make much difference, but I suspect that's my set code
not being optimal for the job.
 2013-03-09 14:32:51 +09:00
Bill Currie
dbdfdb6d28 Add support for PRT2 portal files. 
These seem to be identical to PRT1-AM but with a different count order in
the header. Taken from tyrutils-0.5.
 2013-03-07 18:51:32 +09:00
Bill Currie
0649fd7022 Correct some verbosity levels. 2013-03-07 18:51:23 +09:00
Bill Currie
81e4d3072c Plug a bunch of memory leaks. 
Not that they really matter, but it makes reading valgrind's output a
little easier.
 2013-03-07 13:42:19 +09:00
Bill Currie
299ff8f575 Use set functions for qfvis. 
While noticeably slower than the previous expanded set manipulation code,
this is much easier to read. I can worry about optimizing the set code when
I get qfvis behaving better.
 2013-03-07 11:06:55 +09:00
Bill Currie
f1aefc969d Fix some 64-bit mingw compile issues. 
Just one more issue to fix (alloca), but with a hack, QF compiles (no clue
yet if it works: wine doesn't seem to be an option at this stage)
 2013-01-22 21:02:49 +09:00
Bill Currie
a2f2d4d949 "Check" for the availability of pthreads. 
Unfortunately, just because the header is there doesn't mean anything will
actually work :(. Also, the check is based on the host vendor/os for now.
Yes, it's rather lame but it will do for now.

With this, QF will build on an almost fresh ps3toolchain install. Only two
"fixes" are needed:
 o  In $PS3DEV/ppu/powerpc64-ps3-elf: ln -s ../include sys-include
 o  libsamplerate cross-built and installed.
 2012-08-19 13:40:42 +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
c0f7b4ba37 Fix qfvis for android. 
pthread_cancel is not (and will not be) implemented, so rework the thread
finalization to not need it.
 2012-02-05 14:29:46 +09:00
Bill Currie
de04e1b602 Lots of win32 (mingw cross) build fixes. 
HTTP (curl) support is missing, but everything else builds.
 2010-12-23 11:40:16 +09:00
Bill Currie
49ea878ad9 Slightly more informative progress. 
Display per-thread current portal number. Will get messy if there are more threads than the screen width can handle.
 2010-11-21 09:56:31 +09:00
Bill Currie
142defe9c0 Parameter consistency fixes. 
Make the params for FreeWinding and CopyWinding consistent with those in
qfbsp. This fixes some doxygen warnings while I think about how best to
handle the duplicate code.
 2010-10-13 20:52:07 +09:00
Bill Currie
f4042c5b91 Make the bsp disk data structures type size independent. 
However, this assumes float is always 32 bits.

Also use size_t for the *size fields in bsp_t and clean up the mess.
 2010-10-13 20:52:05 +09:00
Bill Currie
a51e888a1b Nuke MAX_OSPATH and clean up the mess. 2010-08-25 13:31:08 +09:00
Bill Currie
ff132bb536 64bit windows patch from phrosty 2007-04-04 07:48:14 +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
501180aaac gcc-4.0 fixes. even found some bugs :) (names /not/ mangled this time) 2005-06-08 06:35:48 +00:00
Bill Currie
38c5b92086 fix a really stupid error (missing {}s) that caused vis data to basicly get 
lost when reading the new portal file format
 2004-03-19 02:20:47 +00:00
Bill Currie
9e6be1e029 hopefully handle \r\n endings 2004-03-19 00:41:14 +00:00
Ragnvald Maartmann-Moe IV
527342d80d Whitespace, codingstyle, pouncing shalraths. 2004-02-08 02:53:58 +00:00
Bill Currie
371a0b8e75 support old-style portal files again 2004-02-02 05:44:46 +00:00
Bill Currie
0db01f41fb progress "meter" 2003-09-12 23:13:11 +00:00
Bill Currie
0a8867fde9 replace all VectorSubtract (vec3_origin, ... and 
VectorCopy (vec3_origin, ... with VectorNegate (... and VectorZero (...,
respectively. Should be a small speedup.
 2003-09-03 22:17:04 +00:00
Bill Currie
abe657ea12 handle file openning issues a little more gracefully 2003-05-21 15:00:23 +00:00
Bill Currie
eb099ae0d3 make qf gcc 3.3 clean 2003-04-17 00:01:48 +00:00
Bill Currie
3a85d98f83 fix an out-by-one error 2003-03-17 00:52:16 +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
Bill Currie
7073afc0a4 port in OQ's detail, hint and skip brush/texture enhancements 2003-02-04 23:26:26 +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
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
498bdcc406 compile fixes for alpha linux 2002-11-10 02:50:42 +00:00
Bill Currie
d25ee82838 provide a tighter accuracy (but slower) _VectorNormalize for the tools 2002-09-25 21:35:49 +00:00
Bill Currie
e81a0e2095 qfvis and qflight are still copyright Id 2002-09-25 01:51:58 +00:00
Bill Currie
5904859cca split the base vis functions out of flow.c, add -D_REENTRANT to the compile 
for qfvis and a bunch of whitespace
 2002-09-24 02:46:03 +00:00
Bill Currie
ded572b31f various var cleanups 2002-09-23 22:54:28 +00:00
Bill Currie
ee61eaebbb don't do threading if only 1 thread is used and add another state to 
vstatus_t for better portal state checking
 2002-09-22 21:54:41 +00:00
Bill Currie
528eec1e12 go back to bailing out on errors 2002-09-22 21:32:36 +00:00
Bill Currie
c57b395a0f correct a spelling error and make a comment a little clearer 2002-09-22 03:48:16 +00:00
Bill Currie
90b4f5c0ee correct the spelling of FindPassages 2002-09-21 21:42:30 +00:00
Bill Currie
fca84341de more grey space and replace malloc/memset 0 with calloc 2002-09-21 21:35:04 +00:00
Bill Currie
7d7e578b71 white and grey space cleanup 2002-09-21 21:27:38 +00:00
Bill Currie
c1c36f79f5 remove a dead var from flow.c and make the mutex use defaults (not sure if 
the thing even works:( )
 2002-09-21 21:17:32 +00:00
Bill Currie
35a14572be report on the non-reliability of c_chains when threads are used 2002-09-21 03:51:50 +00:00