OGL layer used for rendering surfaces, so using left/right viewports absent stereo quad buffers.
Using legacy Descent +/- eye offset method for left/right stereo perspective rendering passes.
Processing sharepath in SConf is incorrect, because targets can share a
build directory (and therefore an SConf run), but not share a sharepath.
Move sharepath handling out of SConf. Move DXX_USE_SHAREPATH handling
from CGameArg to GameArg, since one game can be built with a sharepath
while the other is built without.
Delete stub "compiler-type_traits.h" header. Redirect all uses to the
standard <type_traits> header.
git grep -wlz 'compiler-type_traits.h' -- '*.cpp' '*.h' | xargs -0 perl -p -i <<EOF
BEGIN {
$i = 0;
}
if (($i == 1 && $_ eq "\n") || ($i < 2 && /^#include "/)) {
# First blank line or first user-include after a system-include.
# Print, then never again for this file.
print "#include <type_traits>\n";
$i = 2;
} elsif ($i == 0) {
$i = 1 if (/^#include </);
} elsif ($_ eq "#include \"compiler-type_traits.h\"\n") {
# Remove this line if found.
$_ = '';
}
# Reset state machine when moving to next file.
$i = 0 if eof;
EOF
All supported compilers have an acceptable <type_traits>. Commit
4cb3d46148 ("Move <type_traits> test to Cxx11RequiredFeature") made
<type_traits> support mandatory in August and no one has objected.
Remove the indirection and use namespace std directly for type_traits
members.
Rename symbol MAX_JOYSTICKS to DXX_MAX_JOYSTICKS to show that it is a DXX
symbol, not one inherited from a library.
git grep -lzw MAX_JOYSTICKS -- SConstruct '*.h' '*.cpp' | xargs -0 sed -i -e 's/\<MAX_JOYSTICKS\>/DXX_&/g'
Rename symbol OGL to DXX_USE_OGL to show that it is a DXX
symbol, not one inherited from a library. Move it to dxxsconf.h to
shorten the command line.
This is a mostly automated transform, but the changes to SConstruct were
manual.
git grep -lzw OGL -- '*.h' '*.cpp' | xargs -0 sed -i -e 's/\(\s*#\s*if\)def\s*OGL/\1 DXX_USE_OGL/' -e 's/\(\s*#\s*if\)ndef OGL/\1 !DXX_USE_OGL/' -e 's/\(\s*#\s*if !\?\)defined(OGL)/\1DXX_USE_OGL/'
Rename symbol USE_TRACKER to DXX_USE_TRACKER to show that it is a DXX
symbol, not one inherited from a library. Move it to dxxsconf.h to
shorten the command line.
This is a mostly automated transform, but the changes to SConstruct were
manual.
git grep -l USE_TRACKER -- '*.h' '*.cpp' | xargs sed -i -e 's/^#ifdef \(USE_TRACKER\)$/#if DXX_\1/' -e 's/#\(el\)\?if \(.*\)defined(\(USE_TRACKER\))/#\1if \2DXX_\3/'
Rename symbol USE_SDLMIXER to DXX_USE_SDLMIXER to show that it is a DXX
symbol, not one inherited from a library. Move it to dxxsconf.h to
shorten the command line.
This is a mostly automated transform, but the changes to SConstruct and
inferno.cpp were manual.
git grep -l USE_SDLMIXER -- '*.h' '*.cpp' | xargs sed -i -e 's/^#ifdef \(USE_SDLMIXER\)$/#if DXX_\1/' -e 's/#\(el\)\?if \(.*\)defined(\(USE_SDLMIXER\))/#\1if \2DXX_\3/'
