box64/system/box64.box64rc

# System-wide .box64rc 

# Note that process name are case insensitive!

#
# Linux process
# 
[3dSen.x86_64]
BOX64_DYNAREC_BLEEDING_EDGE=0   # avoid the use of STRONGMEM for much better performances
BOX64_DYNAREC_HOTPAGE=0 # disabling hotpage seems to give better performances here

[7z]
# Those are safe to use on 7z and give a bit of a boost
BOX64_DYNAREC_SAFEFLAGS=0
BOX64_DYNAREC_BIGBLOCK=2
BOX64_DYNAREC_CALLRET=1

[chrome]
BOX64_MALLOC_HACK=2

[dav1d]
# Speed hacks (those 3 gives ~10% speedup)
BOX64_DYNAREC_SAFEFLAGS=0
BOX64_DYNAREC_BIGBLOCK=2
BOX64_DYNAREC_CALLRET=1

[deadcells]
BOX64_PREFER_EMULATED=1

[dontstarve]
# use emulated sdl2
BOX64_EMULATED_LIBS=libSDL2-2.0.so.0

[dontstarve_steam_x64]
BOX64_EMULATED_LIBS=libSDL2-2.0.so.0

[dota2]
BOX64_CRASHHANDLER=1
BOX64_DYNAREC_STRONGMEM=1

[heroic]
BOX64_NOSANDBOX=1
BOX64_MALLOC_HACK=2

[nacl_helper]
BOX64_MALLOC_HACK=1

[pressure-vessel-wrap]
BOX64_NOGTK=1

[steam]
BOX64_CRASHHANDLER=1
BOX64_EMULATED_LIBS=libudev.so.0

[streaming_client]
BOX64_EMULATED_LIBS=libSDL2-2.0.so.0:libSDL2_ttf-2.0.so.0

[steamwebhelper]
BOX64_NOSANDBOX=1
BOX64_MALLOC_HACK=2
BOX64_LOG=0
# if steamwebhelper takes too much memory, enable next line to disable it
#BOX64_EXIT=1

[steam-runtime-check-requirements]
BOX64_EXIT=1

#
# Wine process
#

[DOOMx64.exe]
BOX64_DYNAREC_SAFEFLAGS=0

[DOOMx64vk.exe]
BOX64_DYNAREC_SAFEFLAGS=0