libobs: Remove registry-based HAGS logging

libobs/obs-windows.c

@@ -180,8 +180,6 @@ static void log_admin_status(void)
 	L"SOFTWARE\\Policies\\Microsoft\\Windows\\GameDVR"
 #define WIN10_GAME_DVR_REG_KEY L"System\\GameConfigStore"
 #define WIN10_GAME_MODE_REG_KEY L"Software\\Microsoft\\GameBar"
-#define WIN10_HAGS_REG_KEY \
-	L"SYSTEM\\CurrentControlSet\\Control\\GraphicsDrivers"
 
 static void log_gaming_features(void)
 {
@@ -193,7 +191,6 @@ static void log_gaming_features(void)
 	struct reg_dword game_dvr_enabled;
 	struct reg_dword game_dvr_bg_recording;
 	struct reg_dword game_mode_enabled;
-	struct reg_dword hags_enabled;
 
 	get_reg_dword(HKEY_CURRENT_USER, WIN10_GAME_BAR_REG_KEY,
 		      L"AppCaptureEnabled", &game_bar_enabled);
@@ -205,8 +202,6 @@ static void log_gaming_features(void)
 		      L"HistoricalCaptureEnabled", &game_dvr_bg_recording);
 	get_reg_dword(HKEY_CURRENT_USER, WIN10_GAME_MODE_REG_KEY,
 		      L"AutoGameModeEnabled", &game_mode_enabled);
-	get_reg_dword(HKEY_LOCAL_MACHINE, WIN10_HAGS_REG_KEY, L"HwSchMode",
-		      &hags_enabled);
 
 	if (game_mode_enabled.status != ERROR_SUCCESS) {
 		get_reg_dword(HKEY_CURRENT_USER, WIN10_GAME_MODE_REG_KEY,
@@ -241,15 +236,6 @@ static void log_gaming_features(void)
 		// On by default in newer Windows 10 builds (no registry key set)
 		blog(LOG_INFO, "\tGame Mode: Probably On (no reg key set)");
 	}
-
-	if (hags_enabled.status == ERROR_SUCCESS) {
-		blog(LOG_INFO, "\tHardware GPU Scheduler: %s",
-		     (hags_enabled.return_value == 2) ? "On" : "Off");
-	} else if (win_build >= 22000) {
-		// On by default in Windows 11 (no registry key set)
-		blog(LOG_INFO,
-		     "\tHardware GPU Scheduler: Probably On (no reg key set)");
-	}
 }
 
 static const char *get_str_for_state(int state)