These two functions draw a vertical line 4 neighboring pixels at a time.
This gives a significant speed boost for a full screen solid and masked wall
scene for x86_64 (where we have plenty of registers), about 60 --> 76 fps.
git-svn-id: https://svn.eduke32.com/eduke32@2497 1a8010ca-5511-0410-912e-c29ae57300e0
Also, a very minor change in the con/def module code. (int --> int32_t)
git-svn-id: https://svn.eduke32.com/eduke32@2495 1a8010ca-5511-0410-912e-c29ae57300e0
A run of consecutive mapstates may share sector/wall/sprite blocks, but
the code was deciding whether to free them solely on local properties.
Now, save a reference count at the beginning of each such allocated block
and free it only if it reaches zero.
git-svn-id: https://svn.eduke32.com/eduke32@2492 1a8010ca-5511-0410-912e-c29ae57300e0
Also, always print at least level 5 corruptions (that is, have no instances
of completely silent corruptcheck).
git-svn-id: https://svn.eduke32.com/eduke32@2490 1a8010ca-5511-0410-912e-c29ae57300e0
This checks for about every possible type of sprite list corruption and
reports back with a corruption level 5 if one of the 14 validations fail.
git-svn-id: https://svn.eduke32.com/eduke32@2489 1a8010ca-5511-0410-912e-c29ae57300e0
- start scrolling from about half of the visible page
- PGUP/DGDN moves the cursor by 1/4 of the page
- code cleanup (we only need one displine[80], use clearkeys())
git-svn-id: https://svn.eduke32.com/eduke32@2488 1a8010ca-5511-0410-912e-c29ae57300e0
- Make all arguments explicit toggles (except for onlyzip).
- Disable PowerPC builds by default on Snow Leopard in addition to Lion.
- Enable Darwin 9 compatibility for all builds whenever PowerPC is enabled.
git-svn-id: https://svn.eduke32.com/eduke32@2487 1a8010ca-5511-0410-912e-c29ae57300e0
Note the capitalization. I hope that this makes clashes with user variable
names less likely.
git-svn-id: https://svn.eduke32.com/eduke32@2484 1a8010ca-5511-0410-912e-c29ae57300e0
Also include one comment about a currently failing assertion there.
git-svn-id: https://svn.eduke32.com/eduke32@2482 1a8010ca-5511-0410-912e-c29ae57300e0
Previously, if the sprite turned really out to be in void space, either freelist
inconsistency (before the list rewrite) or oob access (now) would happen.
Also add an bound-checking assert() for insertsprite's sectnum argument (it's not
a bound check!)
git-svn-id: https://svn.eduke32.com/eduke32@2480 1a8010ca-5511-0410-912e-c29ae57300e0
New engine variable 'int32_t Numsprites', not yet saved into savegames
or mapstates. (The capitalization is to distinguish it from the often-used
'numsprites' locals or structure member names.
In the editor, get rid of updatenumsprites().
git-svn-id: https://svn.eduke32.com/eduke32@2478 1a8010ca-5511-0410-912e-c29ae57300e0
Previously, the lists starting at headspritestat[MAXSTATUS] and
headspritesect[MAXSECTORS] were both used as sprite freelists and were always
in complete synchrony. Now, make only the statnum list keep the free sprites.
This way, it has no CON compatibility implications because
headspritesect[MAXSECTORS] is inaccessible there. Leave the array at its
original size for now.
git-svn-id: https://svn.eduke32.com/eduke32@2477 1a8010ca-5511-0410-912e-c29ae57300e0
Makefiles: new features to facilitate above:
- buildtools: "make printutils" is a phony which simply lists all the tools
- $(EXESUFFIX_OVERRIDE)
git-svn-id: https://svn.eduke32.com/eduke32@2476 1a8010ca-5511-0410-912e-c29ae57300e0
The major outside-visible change is that this fixes the sound cutoff bugs that
happened because newly-spawned sprites took the place of those whose sounds
had not yet finished playing.
Besides, there are these changes:
- remove deletesprite{sect,stat}
- we have a new engine variable 'tailspritefree' that keeps track of the
sprite freelist tail
- we need to store it in savegames and mapstates, so bump the savegame
minor version
git-svn-id: https://svn.eduke32.com/eduke32@2470 1a8010ca-5511-0410-912e-c29ae57300e0
This is simply done by using the two list helper functions defined earlier
instead of a deletespriteX/insertspriteX pair.
git-svn-id: https://svn.eduke32.com/eduke32@2469 1a8010ca-5511-0410-912e-c29ae57300e0
Factor out two helper functions, do_deletesprite{sect,stat}
and do_insertsprite_at_headof{sect,stat}.
git-svn-id: https://svn.eduke32.com/eduke32@2466 1a8010ca-5511-0410-912e-c29ae57300e0
These operations aren't executed THAT often to warrant exposing four internal
functions. Besides, I'll be hacking on them and need everything laid out
cleanly. Should somebody complain, they can go change them to __fastcall or
something.
git-svn-id: https://svn.eduke32.com/eduke32@2465 1a8010ca-5511-0410-912e-c29ae57300e0
In changesprite{stat,sect}, don't check for deletesprite{stat,sect} failure,
because the only way it can fail was already checked for above. So, this is
essentially dead code elimination.
git-svn-id: https://svn.eduke32.com/eduke32@2462 1a8010ca-5511-0410-912e-c29ae57300e0
- JFBuild ports: arttool, givedepth, and mkpalette
- All viable tools are now built when 'make utils' is invoked, not just some
- Revert "initprintf" hack of previous commit and replace it with "compat_tools.c"
- Move Bstrtolower from baselayer.c to compat.c
- Makefiles: Add start and finish messages for the tools
- Makefiles: To prevent "-Wimplicit" from being passed to the C++ compiler, create $(*CONLYFLAGS)
git-svn-id: https://svn.eduke32.com/eduke32@2458 1a8010ca-5511-0410-912e-c29ae57300e0
- Adding $(EXESUFFIX) where it belongs in the Makefile.
- Eliminating a call to initprintf() from compat.c. This may not be ideal.
git-svn-id: https://svn.eduke32.com/eduke32@2457 1a8010ca-5511-0410-912e-c29ae57300e0
- Generate changelog and add to zip.
- Increase minimum version to Leopard 10.5.
- Fix typo in usage printout.
git-svn-id: https://svn.eduke32.com/eduke32@2455 1a8010ca-5511-0410-912e-c29ae57300e0
This might now be even more confusing for users reading both the source
and CON code (where the access is necessarily still via '.clipping'),
but at least reading the source now makes sense :P
git-svn-id: https://svn.eduke32.com/eduke32@2454 1a8010ca-5511-0410-912e-c29ae57300e0
This is so that in the event of a crash, no CON dump will be printed if no
(actor or loadactor) CON code was actually executing at the time of the
crash, confusing the users. Note: doesn't apply for event code.
git-svn-id: https://svn.eduke32.com/eduke32@2453 1a8010ca-5511-0410-912e-c29ae57300e0
We've been running with same-sized actor_t for a while without problems now.
In the unlikely event (famous last words) that an issue should pop up later,
this revision should be consulted for the differences between the two versions.
git-svn-id: https://svn.eduke32.com/eduke32@2451 1a8010ca-5511-0410-912e-c29ae57300e0
- forgot a glogy --> logy in a-c.c
- comment out stretchhline and slopevlin2 in a.nasm, the former also in a-c.c
- make transmaskvline2 use a uintptr_t where appropriate
git-svn-id: https://svn.eduke32.com/eduke32@2448 1a8010ca-5511-0410-912e-c29ae57300e0
With VBOs enabled, the virtual pointer to the geometry of frame 0 of a model
is always NULL. This was confusing the polymer code responsible for deciding
whether to enable smooth animations or not, which meant that any animation
that would loop to frame 0 would do it as if animation interpolation was
disabled, which looks very choppy.
git-svn-id: https://svn.eduke32.com/eduke32@2443 1a8010ca-5511-0410-912e-c29ae57300e0
The format is
snd #<sound number>
inst <instance of that sound>:
voice <internal voice handle>,
ow <owner's sprite ID/-1> (this is the interesting part)
git-svn-id: https://svn.eduke32.com/eduke32@2441 1a8010ca-5511-0410-912e-c29ae57300e0
- make a couple variables static in sounds_mapster32.c
- KHz --> Hz in initialization text
git-svn-id: https://svn.eduke32.com/eduke32@2439 1a8010ca-5511-0410-912e-c29ae57300e0
- make some variables static
- conditionally compile out some code with DEBUG_ALLOCACHE_AS_MALLOC
- exit(1) on failure (instead of exit(0))
- some formatting
git-svn-id: https://svn.eduke32.com/eduke32@2438 1a8010ca-5511-0410-912e-c29ae57300e0
- Conditional disabling of the build for each architecture
- Conditional enabling of debug building
- Detection of the OS X version, disabling incompatible builds and establishing a minimum version
- Fail-safe assembly of fat binaries and the archive (each item is checked first)
- Lovely factored 'for' loops and parameter expansion
git-svn-id: https://svn.eduke32.com/eduke32@2437 1a8010ca-5511-0410-912e-c29ae57300e0
Note: I'm not really sure whether I'm initializing it in the right places.
git-svn-id: https://svn.eduke32.com/eduke32@2429 1a8010ca-5511-0410-912e-c29ae57300e0
When drawing from inside the mirror, there may be no 'bunches' (BUILD lingo,
not TROR ones) collected, but following code used the first one unconditionally.
git-svn-id: https://svn.eduke32.com/eduke32@2427 1a8010ca-5511-0410-912e-c29ae57300e0
Hlines for masked and translucent masked ceiling/floor (sprites).
- apply the --> 'do { ... } while (--cnt)' transformation, making these
functions iterate cnt+1 times like the asm version. This also fixes an
off-by-one issue where sprites or masked ceilings/floors had a one-pixel
non-drawn line to the right.
- This time, only declare-as-local two 'extern' globals (asm1 and asm2).
It seems that I was too eager with "localing" all file-scoped vars earlier.
GCC is able to remove the loads from memory inside the loop by itself, whereas
clang is not. This is not trivial, since it has to prove that the 'screen'
pointer passed to the functions will never alias these globals.
git-svn-id: https://svn.eduke32.com/eduke32@2424 1a8010ca-5511-0410-912e-c29ae57300e0
The apparent horizon (in units proportional to pixels by a constant factor)
was being calculated without normalizing to viewingrange, resulting a
discrepancy between the drawn and actual up/down angle with non-default
viewingranges (e.g. with r_usenewaspect=1, or when setting it from setaspect).
This also means that the center-of-aim will now be the same regardless of
the aspect.
This fixes many derived bugs:
* inconsistency w/ crosshair when shooting a gun and aiming up/down (obviously)
* bugs resulting from being able to look up/down too far (garbage non-slope
texture-mapping and viewing BIGORBIT skies above the borders in classic).
Note: mods that had workaround logic for this bug will have to remove it...
git-svn-id: https://svn.eduke32.com/eduke32@2414 1a8010ca-5511-0410-912e-c29ae57300e0
added: sector extra; viewingrange and yxaspect before the main drawrooms call
removed: randomseed
git-svn-id: https://svn.eduke32.com/eduke32@2413 1a8010ca-5511-0410-912e-c29ae57300e0
This has no measureable difference. Oh well, maybe it benefits weaker
machines, since the generated loop code should definitely be prettier.
git-svn-id: https://svn.eduke32.com/eduke32@2408 1a8010ca-5511-0410-912e-c29ae57300e0
This doesn't give much, maybe 0.5 fps more, probably because the
loop body is pretty long.
git-svn-id: https://svn.eduke32.com/eduke32@2406 1a8010ca-5511-0410-912e-c29ae57300e0
Affected functions: hlineasm4, vlineasm1, mvlineasm1, tvlineasm1.
Optimizations:
- declare all used variables as possibly const-qualified locals in each
function. This removes unnecessary loads from memory in the loops.
- rewrite "for (; cnt>=0; cnt--) {...}" to "cnt++; do {...} while (--cnt);"
in the three last ones (yes, these function iterate cnt+1 times). This
makes them functionally equivalent to the asm versions (madness ensues for
cnt < 0) and allows the compiler to remove one 'test' instruction at the
end of each loop.
- in the translucence function, replace addition by ORing
Observations (system: Core2 Duo Linux x86_64):
With a 1680x1050 window fully covered by the respective type of wall (simple,
masked, trans. masked), fps increases by 3-4 from the baseline of approx. 60.
git-svn-id: https://svn.eduke32.com/eduke32@2405 1a8010ca-5511-0410-912e-c29ae57300e0
- remove the objects too on 'clean'
- fix warning with 'transpal' on x64
(generates translucency and shade tables)
git-svn-id: https://svn.eduke32.com/eduke32@2404 1a8010ca-5511-0410-912e-c29ae57300e0
- print compilation status for building the final executable
- add 'cleanutils' target in build/Makefile
- don't link against pthread, seems unnecessary
- don't build nedmalloc.o when not requested in Makefile.common
git-svn-id: https://svn.eduke32.com/eduke32@2403 1a8010ca-5511-0410-912e-c29ae57300e0
- Exclude "Apple/lib" rather than "Apple" so that required files are not left out of the tarball.
- Add one to $lastrevision before generating the ChangeLog so that it only includes what is new to an update.
osxbuild.sh:
- Add stronger detection of the SVN revision by adding support for 1.7 (no longer relying on an ".svn" directory) and having a specific fallback in case the build location is neither svn nor git.
- Echo the SVN revision to source/rev.h before the build processes and revert it afterwards.
git-svn-id: https://svn.eduke32.com/eduke32@2402 1a8010ca-5511-0410-912e-c29ae57300e0
