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d/steamvr_lh: Allow setting brightness with env var

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Part-of: <https://gitlab.freedesktop.org/monado/monado/-/merge_requests/2275>
This commit is contained in:
Christoph Haag 2024-07-08 17:36:52 +02:00
parent 557dfa8bf1
commit 3d72a2f3bc
1 changed files with 3 additions and 1 deletions
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4
src/xrt/drivers/steamvr_lh/interfaces/settings.cpp
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@ -13,6 +13,8 @@
#include "settings.hpp"
#include "util/u_json.hpp"
DEBUG_GET_ONCE_FLOAT_OPTION(lh_default_brightness, "LH_DEFAULT_BRIGHTNESS", 1.0)
using xrt::auxiliary::util::json::JSONNode;
Settings::Settings(const std::string &steam_install, const std::string &steamvr_install)
@ -65,7 +67,7 @@ Settings::GetFloat(const char *pchSection, const char *pchSettingsKey, vr::EVRSe
if (!strcmp(pchSection, "steamvr")) {
if (!strcmp(pchSettingsKey, "analogGain")) {
// Return 100% brightness.
return 1.0;
return debug_get_float_option_lh_default_brightness();
}
if (!strcmp(pchSettingsKey, "ipd")) {
// Inform the SteamVR driver we have 0 ipd (in case) it factors this into the eye matrix.