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steam_helper: Set up VR paths in steam.exe, not proton

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This speeds up game launch times.
This commit is contained in:
Andrew Eikum 2020-02-26 10:50:10 -06:00
parent e1c5da52c6
commit 349df9c436
4 changed files with 326 additions and 85 deletions
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74
proton
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@ -513,79 +513,6 @@ class Session:
else:
self.env["WINEDLLOVERRIDES"] = s
def setup_vr(self):
#parse linux openvr config and present it in win32 format to the app.
#logic from openvr's CVRPathRegistry_Public::GetPaths
#check environment for overrides
vr_runtime = None
if "VR_OVERRIDE" in self.env:
vr_runtime = self.env["VR_OVERRIDE"]
self.env.pop("VR_OVERRIDE")
vr_config = None
if "VR_CONFIG_PATH" in self.env:
vr_config = self.env["VR_CONFIG_PATH"]
self.env.pop("VR_CONFIG_PATH")
vr_log = None
if "VR_LOG_PATH" in self.env:
vr_log = self.env["VR_LOG_PATH"]
self.env.pop("VR_LOG_PATH")
#load from json if needed
if vr_runtime is None or \
vr_config is None or \
vr_log is None:
try:
path = os.environ.get("XDG_CONFIG_HOME", os.environ["HOME"] + "/.config")
path = path + "/openvr/openvrpaths.vrpath"
with open(path, "r") as jfile:
j = json.load(jfile)
if vr_runtime is None:
vr_runtime = j["runtime"][0]
if vr_config is None:
vr_config = j["config"][0]
if vr_log is None:
vr_log = j["log"][0]
except (TypeError, ValueError, OSError):
#log("Missing or invalid openvrpaths.vrpath file! " + str(sys.exc_info()[1]))
pass
makedirs(g_compatdata.prefix_dir + "/drive_c/users/steamuser/Local Settings/Application Data/openvr")
#remove existing file
vrpaths_name = g_compatdata.prefix_dir + "/drive_c/users/steamuser/Local Settings/Application Data/openvr/openvrpaths.vrpath"
if os.path.exists(vrpaths_name):
os.remove(vrpaths_name)
#dump new file
if not vr_runtime is None:
try:
self.env["PROTON_VR_RUNTIME"] = vr_runtime
j = { "runtime": [ "C:\\vrclient\\", "C:\\vrclient" ] }
if not vr_config is None:
win_vr_config = subprocess.check_output([g_proton.wine_bin, "winepath", "-w", vr_config], env=self.env, stderr=self.log_file).decode("utf-8")
j["config"] = [ win_vr_config.strip() ]
if not vr_log is None:
win_vr_log = subprocess.check_output([g_proton.wine_bin, "winepath", "-w", vr_log], env=self.env, stderr=self.log_file).decode("utf-8")
j["log"] = [ win_vr_log.strip() ]
j["version"] = 1
j["jsonid"] = "vrpathreg"
with open(vrpaths_name, "w") as vfile:
json.dump(j, vfile, indent=2)
except (ValueError, OSError):
log("Unable to write VR config! " + str(sys.exc_info()[1]))
def dump_dbg_env(self, f):
f.write("PATH=\"" + self.env["PATH"] + "\" \\\n")
f.write("\tTERM=\"xterm\" \\\n") #XXX
@ -696,7 +623,6 @@ class Session:
subprocess.call(args, env=local_env, stderr=self.log_file, stdout=self.log_file)
def run(self):
self.setup_vr()
if "PROTON_DUMP_DEBUG_COMMANDS" in self.env and nonzero(self.env["PROTON_DUMP_DEBUG_COMMANDS"]):
try:
self.dump_dbg_scripts()