add more separate hw decoding toggles

src/strings/en-us.json

@@ -1496,5 +1496,7 @@
     "EveryXMinutes": "Every {0} minutes",
     "EveryHour": "Every hour",
     "EveryXHours": "Every {0} hours",
-    "OnApplicationStartup": "On application startup"
+    "OnApplicationStartup": "On application startup",
+    "EnableDecodingColorDepth10": "Enable 10-Bit hardware decoding",
+    "EnableDecodingColorDepth10Help" : "Enable 10-Bit hardware decoding on supported hardware. Only works for HEVC and VP9 formats. Turn this off if you experience playback issues."
 }

src/strings/zh-cn.json

@@ -1502,5 +1502,7 @@
     "YadifBob": "Yadif Bob",
     "Yadif": "Yadif",
     "LabelDeinterlaceMethod": "反交错方法：",
-    "DeinterlaceMethodHelp": "选择对隔行扫描内容进行转码时所用的反交错方法。"
+    "DeinterlaceMethodHelp": "选择对隔行扫描内容进行转码时所用的反交错方法。",
+    "EnableDecodingColorDepth10": "启用 10-Bit 硬件解码",
+    "EnableDecodingColorDepth10Help" : "在支持的硬件上启用 10-Bit 硬件解码。仅对 HEVC 和 VP9 格式起作用。如果你遇到了播放问题，请关闭这个选项。"
 }