Commit graph

19 commits

Author SHA1 Message Date
terminx
cbe91be9ff Additional engine cleanups and optimizations. About as generic as it sounds. Also changes internal dummytile/tilefromtexture behavior so that the LZ4 compressed version of a texture is kept and the cache1d entries associated with the tiles can expire, like any other tile.
git-svn-id: https://svn.eduke32.com/eduke32@4661 1a8010ca-5511-0410-912e-c29ae57300e0
2014-10-25 03:30:38 +00:00
terminx
6c6b68d534 Various additional optimizations: add CLASSIC_SLICE_BY_4 mode to unroll some of the loops in a-c, replace integer divisions by a divisor unknown at compile time with usage of libdivide, clean up pragmas further by removing more old stuff that wasn't used anywhere. This is another one of those nasty commits that make people cry. DONT_BUILD.
git-svn-id: https://svn.eduke32.com/eduke32@4658 1a8010ca-5511-0410-912e-c29ae57300e0
2014-10-25 03:29:21 +00:00
terminx
0f5be25a68 Faster C versions of ksgn() and klabs()
git-svn-id: https://svn.eduke32.com/eduke32@4635 1a8010ca-5511-0410-912e-c29ae57300e0
2014-09-30 04:17:22 +00:00
terminx
8148ccf3c3 Remove a few unused things (tmulscale, etc) from the pragmas.h family of headers
git-svn-id: https://svn.eduke32.com/eduke32@4604 1a8010ca-5511-0410-912e-c29ae57300e0
2014-09-30 04:05:40 +00:00
terminx
361300d3c4 pragmas.h cleanup part 1: separate into pragmas.h, pragmas_arm.h, pragmas_ppc.h, pragmas_x86_gcc.h and pragmas_x86_msvc.h.
Remove "boundmulscale" as it was unused.

git-svn-id: https://svn.eduke32.com/eduke32@4601 1a8010ca-5511-0410-912e-c29ae57300e0
2014-09-30 04:04:53 +00:00
helixhorned
81d3e4db73 pragmas.h: introduce preprocessor switch USE_ASM_DIVSCALE, for testing only.
git-svn-id: https://svn.eduke32.com/eduke32@4577 1a8010ca-5511-0410-912e-c29ae57300e0
2014-08-23 10:28:17 +00:00
helixhorned
73b3199b7c Classic: implement screen tilting by 180 degrees without quality loss.
BUILD_LUNATIC.

git-svn-id: https://svn.eduke32.com/eduke32@4364 1a8010ca-5511-0410-912e-c29ae57300e0
2014-03-05 21:12:59 +00:00
hendricks266
fcf9beae6a Work-in-progress adjustment to the C code to compile under C++. It builds for me without errors using Win32 MinGW-GCC, but it still generates warning soup. No guarantees about MSVC or anything using SDL. Enable C++ by building with CPLUSPLUS=1. C remains the default and should compile with no change in setup.
Credit to Plagman for the idea and doing the work on the game side, which is included in this commit.

(Building as C++ will give us features with which we can make improvements and optimizations on the multiplayer code and Polymer.)

git-svn-id: https://svn.eduke32.com/eduke32@3116 1a8010ca-5511-0410-912e-c29ae57300e0
2012-11-05 02:49:08 +00:00
helixhorned
52bb35361b Some [U]INT_MAX --> [U]INT32_MAX.
git-svn-id: https://svn.eduke32.com/eduke32@2986 1a8010ca-5511-0410-912e-c29ae57300e0
2012-09-02 14:06:30 +00:00
helixhorned
2cef17641a A couple of misc. Wii changes.
- Make MAXXDIM and MAXYDIM macros be 860 and 490, respectively.  tueidj says
  max. screen size is 848x480, but there are oob access bugs in the classic
  renderer when running with the maximum possible resolution
- don't allocate additional sector/wall storage for Mapster (saves ~16k)
- Add ud.config.UseJoystick = 1 in config.c, but make it conditional on Wii
- remove one comment I no longer believe true, add one TODO comment

git-svn-id: https://svn.eduke32.com/eduke32@2645 1a8010ca-5511-0410-912e-c29ae57300e0
2012-05-06 20:23:20 +00:00
helixhorned
133acaecae Patch adding Wii support by tueidj, part 1: assembly pragmas
The original patch was communicated to me by Hendricks, but since it didn't
apply cleanly (it's based on r2182) I took the liberty of slightly messing
with it for inclusion into EDuke32.

Info: http://wiibrew.org/wiki/User:Tueidj/Duke3D

This first part (which wasn't changed from the original patch) implements
scaling arithmetic and miscellaneous pragmas, some in PPC assembly and a part
of them in C.  Of some interest is the fact that the Wii processor apparently
lacks support for 64-bit integers, so divscale() uses floating-point math.

git-svn-id: https://svn.eduke32.com/eduke32@2621 1a8010ca-5511-0410-912e-c29ae57300e0
2012-05-01 12:37:32 +00:00
hendricks266
858746d081 Fix JonoF's email address.
git-svn-id: https://svn.eduke32.com/eduke32@2456 1a8010ca-5511-0410-912e-c29ae57300e0
2012-03-12 04:47:04 +00:00
helixhorned
103a6e76f9 constify various cache1d and pragmas functions, some copybuf* -> memcpy/move.
The following functions have const qualifiers attached for the 'destination'
arguments: kdfwrite, dfwrite in cache1d.c and copybuf{byte,reverse,} in the
pragmas source or headers.  A couple uses of the latter ones were replaced
with calls to standard library functions.

git-svn-id: https://svn.eduke32.com/eduke32@2361 1a8010ca-5511-0410-912e-c29ae57300e0
2012-02-18 22:14:45 +00:00
plagman
4ba108994c %esi gets modified by swapchar2 but isn't listed as an output operand for the GCC extended assembly version. This causes the compiler to fail to restore it after swapchar2 executes, causing crashes if used in a loop. This change fixes the security camera crash when using GCC 4.4.x or 4.5.0.
git-svn-id: https://svn.eduke32.com/eduke32@1624 1a8010ca-5511-0410-912e-c29ae57300e0
2010-04-26 04:55:42 +00:00
terminx
fe6e27e819 Use C versions of divscale##() instead of asm to work around an overflow with drawmapview(), get rid of leftover custom 'int64' type in favor of int64_t, other minor fixes
git-svn-id: https://svn.eduke32.com/eduke32@1492 1a8010ca-5511-0410-912e-c29ae57300e0
2009-09-09 07:19:14 +00:00
terminx
3aaab4b63d Remove dead copy protection and watcom support code, fix structure alignment and packing issues preventing Polymer from working with MSVC, enable link time code generation (whole program optimization) for MSVC builds, fix most warnings showing up in MSVC with /w2, add pulsating dynamic lights when holding the shrinker or expander
git-svn-id: https://svn.eduke32.com/eduke32@1454 1a8010ca-5511-0410-912e-c29ae57300e0
2009-07-09 02:29:48 +00:00
terminx
9095a4911d git-svn-id: https://svn.eduke32.com/eduke32@1206 1a8010ca-5511-0410-912e-c29ae57300e0 2009-01-10 07:38:50 +00:00
terminx
d6914ed108 ass rape
git-svn-id: https://svn.eduke32.com/eduke32@1205 1a8010ca-5511-0410-912e-c29ae57300e0
2009-01-09 09:29:17 +00:00
terminx
d9867cfaaf Moved build to a subdir underneath the eduke32 dir to avoid people trying to compile from the build src dir by mistake
git-svn-id: https://svn.eduke32.com/eduke32@1105 1a8010ca-5511-0410-912e-c29ae57300e0
2008-10-20 03:09:19 +00:00
Renamed from polymer/build/include/pragmas.h (Browse further)