or not SSE2 is available at runtime. Since most of the time is spent in
ClassifyLine, using SSE2 in just this one function helps the most.
- Nodebuilding is a little faster if we inline PointOnSide.
- Changed FEventTree into a regular binary tree, since there just aren't enough
nodes inserted into it to make a red-black tree worthwhile.
- Added more checks at the start of ClassifyLine so that it has a better chance
of avoiding the more complicated checking, and it seems to have paid off with
a reasonably modest performance boost.
- Added a "vertex map" for ZDBSP's vertex selection. (Think BLOCKMAP for
vertices instead of lines.) On large maps, this can result in a very
significant speed up. (In one particular map, ZDBSP had previously
spent 40% of its time just scanning through all the vertices in the
map. Now the time it spends finding vertices is immeasurable.) On small maps,
this won't make much of a difference, because the number of vertices to search
was so small to begin with.
SVN r173 (trunk)
- Added support for wrapping midtextures vertically.
- Since zdoom.wad is now zdoom.pk3, the default mapinfos can use full pathnames.
So now they do.
- Fixed: The DSimpleCanvas constructor used a pitch too narrow on screens wider
than 640 pixels when using a non-AMD processor and the processor's L1 cache
line size could not be determined. I think this should fix the issue of
weirdly rendered 8 pixel wide borders on the left and right of the screen that
some people experienced.
- Fixed: The secnodes were never freed.
SVN r93 (trunk)
- Fixed: Strife's ending check included destroying the computer - an event
that happens before the branch in the story.
- Fixed: The overloaded FRandom::Random2 function with mask parameter didn't
use its parameter.
- Added Jim's latest makefile.linux
SVN r60 (trunk)
partially because the background patch has to be drawn always to
overwrite the old display.
- Fixed: Giving a health item to a non-player caused a crash.
- Added a compatibility option to limit deh.MaxHealth to the health bonus.
Originally this value wasn't used for health packs. Doing this was a bug
in Boom but since there's quite a few maps out there which require
Boom's altered behavior it has to be compatibility optioned.
- Fixed: The health bonus's max health must be defined by deh.MaxHealth,
not deh.MaxSoulsphere. To achieve this deh.MaxHealth's handling had to
be altered because it has to default to 100.
- Fixed: ZDBSP created incorrect side references with compressed sidedefs
and both sidedefs of a linedef being the same. This only affects the
external tool because the internal node builder is run after uncompressing
the sidedefs.
- Added Jim's latest makefile.linux.
- Added a consistency check to the PNAMES loader because one crash log
indicated that it crashed due to a corrupt PNAMES lump.
- Brought back the sector based sound target handling as a compatibility
option. This radical change just broke far too many maps that depend
on the original behavior. Strife's special AI functions are excluded
though because they work better with the new method.
SVN r56 (trunk)
- Changed: Decal scales now use full precision fixed point numbers.
- Changed: Keeping impact decals in their own statlist is enough to keep track
of them for when one needs to be destroyed. There's no need to maintain a
separate list for them.
- Fixed: Decal actors did not spread their decals across neighboring walls.
- Fixed: Decal groups did not initialize their IDs and could not be reliably
used with the decal actor.
- Fixed: Decals on moving polyobjects were not interpolated. R_RenderDecal()
now uses the decal's LeftDistance to calculate its visible location, so it
always stays in sync with the wall's vertices. This also lets me dump some
code from the polyobjects that maintained the decals' (x, y) coordinates.
Also, the decals' x and y information is redundant and can be removed.
Doing this revealed a bug with slider decals and horizontal sliding:
That is, it didn't work at all. I have opted to simply remove the horizontal
sliding support so that I don't have to worry about what happens when a
decal slides across the edge of a wall.
- Fixed: DBaseDecal::LeftDistance was calculated as a 30.2 fixed point number.
It should be 2.30 fixed point.
SVN r35 (trunk)
