Add SDL camera handler

Author: Megamouse

rpcs3/Emu/Cell/Modules/cellGem.cpp

@@ -1501,8 +1501,15 @@ void gem_config_data::operator()()
 			vc = vc_attribute;
 		}
 
-		if (g_cfg.io.camera != camera_handler::qt)
+		switch (g_cfg.io.camera)
 		{
+#ifdef HAVE_SDL3
+		case camera_handler::sdl:
+#endif
+		case camera_handler::qt:
+			break;
+		case camera_handler::fake:
+		case camera_handler::null:
 			video_conversion_in_progress = false;
 			done();
 			continue;

rpcs3/Emu/RSX/Overlays/HomeMenu/overlay_home_menu_settings.cpp

@@ -80,9 +80,17 @@ namespace rsx
 			add_checkbox(&g_cfg.io.keep_pads_connected, localized_string_id::HOME_MENU_SETTINGS_INPUT_KEEP_PADS_CONNECTED);
 			add_checkbox(&g_cfg.io.show_move_cursor, localized_string_id::HOME_MENU_SETTINGS_INPUT_SHOW_PS_MOVE_CURSOR);
 
-			if (g_cfg.io.camera == camera_handler::qt)
+			switch (g_cfg.io.camera)
 			{
+	#ifdef HAVE_SDL3
+			case camera_handler::sdl:
+	#endif
+			case camera_handler::qt:
 				add_dropdown(&g_cfg.io.camera_flip_option, localized_string_id::HOME_MENU_SETTINGS_INPUT_CAMERA_FLIP);
+				break;
+			case camera_handler::fake:
+			case camera_handler::null:
+				break;
 			}
 
 			add_dropdown(&g_cfg.io.pad_mode, localized_string_id::HOME_MENU_SETTINGS_INPUT_PAD_MODE);

rpcs3/Emu/system_config.h

@@ -267,6 +267,7 @@ struct cfg_root : cfg::node
 		cfg::_enum<fake_camera_type> camera_type{ this, "Camera type", fake_camera_type::unknown };
 		cfg::_enum<camera_flip> camera_flip_option{ this, "Camera flip", camera_flip::none, true };
 		cfg::string camera_id{ this, "Camera ID", "Default", true };
+		cfg::string sdl_camera_id{ this, "SDL Camera ID", "Default", true };
 		cfg::_enum<move_handler> move{ this, "Move", move_handler::null, true };
 		cfg::_enum<buzz_handler> buzz{ this, "Buzz emulated controller", buzz_handler::null };
 		cfg::_enum<turntable_handler> turntable{this, "Turntable emulated controller", turntable_handler::null};

rpcs3/Emu/system_config_types.cpp

@@ -358,6 +358,9 @@ void fmt_class_string<camera_handler>::format(std::string& out, u64 arg)
 		case camera_handler::null: return "Null";
 		case camera_handler::fake: return "Fake";
 		case camera_handler::qt: return "Qt";
+#ifdef HAVE_SDL3
+		case camera_handler::sdl: return "SDL";
+#endif
 		}
 
 		return unknown;

rpcs3/Emu/system_config_types.h

@@ -116,7 +116,10 @@ enum class camera_handler
 {
 	null,
 	fake,
-	qt
+	qt,
+#ifdef HAVE_SDL3
+	sdl,
+#endif
 };
 
 enum class camera_flip