Feature/vnc 151 investigate tiger vnc h 264 encode decoder2

app/constants.js

@@ -0,0 +1,30 @@
+export const UI_SETTINGS_CONTROL_ID = {
+    STREAM_MODE: 'stream_mode',
+    HW_PROFILE: 'hw_encoder_profile',
+    GOP: 'gop',
+    VIDEO_STREAM_QUALITY: 'video_stream_quality',
+    PRESET: 'preset',
+};
+
+export const UI_SETTINGS_STREAM_MODE_QUALITY_SETTINGS_GROUPS = {
+    IMAGE_GROUP: 'noVNC_setting_render_mode_image_quality_group',
+    VIDEO_GROUP: 'noVNC_setting_render_mode_video_quality_group'
+};
+
+export const UI_SETTING_PROFILE_OPTIONS = {
+    MAIN: 0,
+    BASELINE: 1,
+    HIGH: 2
+};
+
+export const UI_FPS_CHART = {
+    WIDTH: 200,
+    HEIGHT: 50,
+    MAX_POINTS: 60,
+    MAX_FPS_VALUE: 120
+};
+
+export const FPS = {
+    MIN: 24,
+    MAX: 60
+};

app/styles/base.css

@@ -352,6 +352,18 @@ select:active {
   background: #9fa5a2d4;
   color: #00ffa2d4;
   visibility: hidden;
+  z-index: 1000;
+}
+
+#noVNC_fps_chart {
+  top: 40px;
+  left: auto;
+  right: 0;
+  position: fixed;
+  background: #9fa5a2d4;
+  z-index: 1000;
+  visibility: hidden;
+  display: flex;
 }
 
 /* ----------------------------------------