updated documentation minor fixes

Readme.md

@@ -23,6 +23,7 @@
  >   * [Motion Page](#motion_page)
  >   * [Space Fix Page](#space_fix_page)
  >   * [Audio Page](#audio_page)
+ >   * [Video Page](#video_page)
  >   * [Utilities Page](#utilities_page)
  >   * [Desktop Overlay Page](#desktop_overlay_page)
  >   * [Statistics Page](#statistics_page)
@@ -317,6 +318,15 @@ Allows users to temporarily move and rotate the center of the playspace. This al
   - **NOTE**: The Push-to-talk box must be enabled for this feature to work.
 - **Audio Profile**: Allows you to apply/define/delete audio profiles that save playback devices, mute state, and volume.
 
+<a name="video_page"></a>
+## - Video Page:
+
+![Video Page](docs/screenshots/VideoPage.png)
+
+- **Brightness**: Allows Dimming of your view.
+  - **On/Off**: Toggles The Dimming on/off.
+  - **Brightness**: The amount of dimming.
+  - **Note**: Does not necessarily reduce light output of HMD will vary based on panel type etc.
 
 <a name="utilities_page"></a>
 ## - Utilities Page:

src/res/qml/video_page/brightness/BrightnessGroupBox.qml

@@ -84,7 +84,7 @@ GroupBox {
                         var v = (val/100).toFixed(2)
                             brightnessSlider.value = v
                     }
-                    text = Math.round(VideoTabController.boundsVisibility * 100) + "%"
+                    text = Math.round(VideoTabController.brightnessValue * 100) + "%"
                 }
             }
         }

src/tabcontrollers/VideoTabController.cpp

@@ -18,25 +18,23 @@ void VideoTabController::initStage2( OverlayController* var_parent,
                            + ".dimnotification";
 
     vr::VROverlayError overlayError = vr::VROverlay()->CreateOverlay(
-        notifKey.c_str(),
-        notifKey.c_str(),
-        &m_brightnessNotificationOverlayHandle );
+        notifKey.c_str(), notifKey.c_str(), &m_brightnessOverlayHandle );
     if ( overlayError == vr::VROverlayError_None )
     {
         const auto notifIconPath = paths::binaryDirectoryFindFile(
             video_keys::k_brightnessOverlayFilename );
         if ( notifIconPath.has_value() )
         {
-            vr::VROverlay()->SetOverlayFromFile(
-                m_brightnessNotificationOverlayHandle, notifIconPath->c_str() );
-            vr::VROverlay()->SetOverlayWidthInMeters(
-                m_brightnessNotificationOverlayHandle, k_overlayWidth );
+            vr::VROverlay()->SetOverlayFromFile( m_brightnessOverlayHandle,
+                                                 notifIconPath->c_str() );
+            vr::VROverlay()->SetOverlayWidthInMeters( m_brightnessOverlayHandle,
+                                                      k_overlayWidth );
             vr::HmdMatrix34_t notificationTransform
                 = { { { 1.0f, 0.0f, 0.0f, 0.00f },
                       { 0.0f, 1.0f, 0.0f, 0.00f },
                       { 0.0f, 0.0f, 1.0f, k_hmdDistance } } };
             vr::VROverlay()->SetOverlayTransformTrackedDeviceRelative(
-                m_brightnessNotificationOverlayHandle,
+                m_brightnessOverlayHandle,
                 vr::k_unTrackedDeviceIndex_Hmd,
                 &notificationTransform );
         }
@@ -100,9 +98,10 @@ void VideoTabController::setBrightnessEnabled( bool value, bool notify )
     if ( value != m_brightnessEnabled )
     {
         m_brightnessEnabled = value;
+        auto overlayHandle = getBrightnessOverlayHandle();
         if ( value )
         {
-            if ( getBrightnessOverlayHandle() != vr::k_ulOverlayHandleInvalid )
+            if ( overlayHandle != vr::k_ulOverlayHandleInvalid )
             {
                 vr::VROverlay()->ShowOverlay( getBrightnessOverlayHandle() );
                 LOG( INFO ) << "Brightness Overlay toggled on";
@@ -110,7 +109,7 @@ void VideoTabController::setBrightnessEnabled( bool value, bool notify )
         }
         else
         {
-            if ( getBrightnessOverlayHandle() != vr::k_ulOverlayHandleInvalid )
+            if ( overlayHandle != vr::k_ulOverlayHandleInvalid )
             {
                 vr::VROverlay()->HideOverlay( getBrightnessOverlayHandle() );
                 LOG( INFO ) << "Brightness Overlay toggled off";
@@ -138,7 +137,7 @@ void VideoTabController::setBrightnessValue( float percvalue, bool notify )
         {
             m_opacityValue = realvalue;
             vr::VROverlayError overlayError = vr::VROverlay()->SetOverlayAlpha(
-                m_brightnessNotificationOverlayHandle, realvalue );
+                m_brightnessOverlayHandle, realvalue );
             if ( overlayError != vr::VROverlayError_None )
             {
                 LOG( ERROR ) << "Could not set alpha: "
@@ -164,7 +163,7 @@ void VideoTabController::setBrightnessValue( float percvalue, bool notify )
 void VideoTabController::setOpacityValue()
 {
     vr::VROverlayError overlayError = vr::VROverlay()->SetOverlayAlpha(
-        m_brightnessNotificationOverlayHandle, m_opacityValue );
+        m_brightnessOverlayHandle, m_opacityValue );
     if ( overlayError != vr::VROverlayError_None )
     {
         LOG( ERROR ) << "Could not set alpha: "

src/tabcontrollers/VideoTabController.h

@@ -34,7 +34,7 @@ private:
     OverlayController* parent;
     QQuickWindow* widget;
 
-    vr::VROverlayHandle_t m_brightnessNotificationOverlayHandle
+    vr::VROverlayHandle_t m_brightnessOverlayHandle
         = vr::k_ulOverlayHandleInvalid;
     float m_opacityValue = 0.0f;
     float m_brightnessValue = 1.0f;
@@ -51,7 +51,7 @@ private:
 
     vr::VROverlayHandle_t getBrightnessOverlayHandle()
     {
-        return m_brightnessNotificationOverlayHandle;
+        return m_brightnessOverlayHandle;
     }
 
 public: