[solved] 5008: The problem with scrolling text in the "listcontrol" in 4K (1 Viewer)

[123vak123]

Hi, Catavolt. I use your skin as a reference for analyzing errors in my own skin. One nuance appeared in all skins when replacing the TV with 4K (3840x2160). In controllers of the "listcontrol" type, if you select the item at which the text fits on the screen in length, then everything is displayed normally. If you select the item at which the text scrolls, then the text is cut from the bottom. This can be seen in the screenshot on such letters as "у", "p", "ф". In the resolution of 1920x1080 everything is displayed normally. Any ideas what could be the reason?

 

[catavolt]

at which the text scrolls

This is a "fadelabel" - maybe the given height of that fadelabel control is not correct for 4K TVs? Try to make the fadelabel height 1 - 3 pixels higher
Another question would be how good is the upscaling mechanism in your 4K TV - there may be differences between the different vendors

 

[123vak123]

This bug appears only in the controller "listcontrol". Normal fadelabel (it doesn’t matter whether the controller is in focus or not), scrolling in buttons - everything is displayed normally. I tried changing various parameters inside the "listcontrol", but to no avail.

 

[catavolt]

This bug appears only in the controller "listcontrol"

Ah, sorry - misunderstanding here Well, then I have no solution - maybe a MP bug

 

[ajs]

This bug appears only in the controller "listcontrol"

ListControl draw Text based on maxwidth and fontheight, look in log for lines like:

Trace.WriteLine("font:" + _fontName + " " + _fileName + " height:" + _fontHeight.ToString() + " " + _textureWidth.ToString() + "x" + _textureHeight.ToString());

Log.Debug("  Loaded font:{0} height:{1} texture:{2}x{3} chars:[{4}-{5}] miplevels:{6}", _fontName, _fontHeight, _textureWidth, _textureHeight, _StartCharacter, _EndCharacter, _textureFont.LevelCount);

Or may be try increase height for Label control in references.xml ...

 

[123vak123]

Or may be try increase height for Label control in references.xml

Did not help

 

[ajs]

Did not help

What in log for font height used in list view? in FullHD mode and in 4K mode?

 

[123vak123]

After replacing the TV from FullHD to 4K, there was a problem with the correct display of the selected (in focus) items with scrolling in the "listcontrol". If the line with the text fully fits in the specified boundaries, then there is no problem. If the line with the text does not fit within the given boundaries, then when selecting this element starts scrolling and the text is cut from below. I tried it on different skins, but the problem persists. Everything is displayed normally when changing the resolution to 1920x1080.

 

[123vak123]

What in log for font height used in list view? in FullHD mode and in 4K mode?

Created a new topic here: The problem with scrolling text in the "listcontrol" in 4K

 

[ajs]

@123vak123
Clear skin cache and run MP in 4K ...

[2020-04-10 11:11:00,201] [Log    ] [MPMain   ] [INFO ] - Load fonts from: C:\ProgramData\Team MediaPortal\MediaPortal\Skin\MY3\fonts.xml
[2020-04-10 11:11:00,217] [Log    ] [MPMain   ] [DEBUG] - GUIFontManager InitializeDeviceObjects()
[2020-04-10 11:11:00,224] [Log    ] [MPMain   ] [WARN ] - GUIFont: InitializeDeviceObjects Ошибка в приложении.
[2020-04-10 11:11:00,224] [Log    ] [MPMain   ] [DEBUG] - TextureLoader.CreateFile C:\ProgramData\Team MediaPortal\MediaPortal\Cache\MY3\fonts\debug_12.dds
[2020-04-10 11:11:01,415] [Log    ] [MPMain   ] [DEBUG] - Saving font:debug height:12 texture:4096x2048 chars:[32-6000] miplevels:1
...

PS: Delete or Disable MusicInfoHandler:

[2020-04-10 11:25:45,473] [Log    ] [MusicInfoHandler Album Details] [ERROR] - Exception: System.Net.WebException: Невозможно разрешить удаленное имя: 'api.fanart.tv'
   в System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request)
   в System.Net.WebClient.DownloadString(Uri address)
   в System.Net.WebClient.DownloadString(String address)
   в MusicInfoHandlerGUI.Downloader.DownloadJSON(String url)
   в MusicInfoHandlerGUI.FanArt.tv.FanArtTvAPI.GetAlbumThumbs(String albumMbid)
   в MusicInfoHandlerGUI.ArtistThumbScraper.GetAlbumDetails()  Message: Невозможно разрешить удаленное имя: 'api.fanart.tv'  Site   : Byte[] DownloadDataInternal(System.Uri, System.Net.WebRequest ByRef)  Source : System  Stack Trace:     в System.Net.WebClient.DownloadDataInternal(Uri address, WebRequest& request)
   в System.Net.WebClient.DownloadString(Uri address)
   в System.Net.WebClient.DownloadString(String address)
   в MusicInfoHandlerGUI.Downloader.DownloadJSON(String url)
   в MusicInfoHandlerGUI.FanArt.tv.FanArtTvAPI.GetAlbumThumbs(String albumMbid)
   в MusicInfoHandlerGUI.ArtistThumbScraper.GetAlbumDetails()