glide

Files

sezero 43f6bbc977 cvginfo.h: remove top-level defines and forward declare struct sstregs.

It 'defined' FxU32 and FxBool for if __unix__ is defined and cvgregs.h
not included.  DJGPP does define __unix__, and this caused a mess with
one of my experiments.

I do not see the real need for this.  So, adding a forward declaration
of struct sstregs, replacing all SstRegs* with volatile struct sstregs*
serves the purpose. 3dfx.h (which typedefs FxU32 and FxBool) is always
included before cvginfo.h everywhere in the code, so, there is no need
for 'defining' FxU32 and FxBool here, either.

DJGPP build gives an identical DXE output before and after this change.

2018-08-09 11:50:02 +03:00

cvg

cvginfo.h: remove top-level defines and forward declare struct sstregs.

2018-08-09 11:50:02 +03:00

h3, h5, minihwc: don't unconditionally define GDBG_INFO_ON in minihwc.c

2018-08-06 14:10:02 +03:00

sst1

sst96.c (_grSst96Load32): fix a minor warning after commit 30ec8787

2018-08-06 17:00:02 +03:00

glide_license.txt

These should have been here a long time ago.

2000-01-07 20:01:37 +00:00

makefile.linux

removed most of the cvs keywords.

2018-08-05 12:02:27 +03:00

README

Slightly better wording. This checkin is really being used to test

2000-10-07 19:42:56 +00:00

README

Here are a few notes about building Glide3x from CVS.

The Glide source trees are branced by platform and the platform names are
internal names used at 3dfx.  Since these name may not make sense to others
here is a quick list.

sst1:  Voodoo Graphics
sst96: Voodoo Rush
cvg:   Voodoo 2
h3:    Voodoo Banshee/Voodoo 3

There is a single toplevel makefile for glide2x.  To select a build
for either sst1, cvg or h3 set FX_GLIDE_HW to either sst1, cvg or h3.  The
default is to build for h3.

There are many other environment variables used to control the Glide
build.  Here is a listing of some of the important ones:

DEBUG=1:               Turn on debugging information, note this disables 
                       the asm optimizations.
FX_GLIDE_PIC=1:        Enable PIC in shared libraries.
FX_GLIDE_CTRISETUP=1:  Use C versions as opposed to ASM versions of triangle
                       setup code.
GL_AMD3D=1:            Enable AMD 3DNow! optimizations.  Note this is 
                       currently broken on several platforms.

All glide source trees use a common set of libraries kept in the
swlibs branch.  In order to build any glide library the swlibs branch
must be moved inside the glide3x directory.  The swlibs branch is not
stored here within the glide2x cvs tree because it is also shared with
the glide3x branch.