Entrance | Main Index | Search | New user | Login | Who's Online | FAQ | Rules

MAMEWorld >> EmuChat
View all threads Index   Threaded Mode Threaded  

Pages: 1

itoken
MAME Fan
Reged: 03/24/18
Posts: 1
Send PM


HLSL effect
#375080 - 03/24/18 06:21 PM
Reply to this post Reply


Hi, all.


I want to just a little enlarge screen size in proportion to the current screen brightness dynamically.

Is it possible by HLSL?(or Would it be possible to add the effect to MAME?)

Brighter beam is more deflected by electromagnetic deflection coil than darker beam.
#It is noticeable on the old badly CRT.



Haze
Reged: 09/23/03
Posts: 5245
Send PM


Re: HLSL effect new [Re: itoken]
#375084 - 03/24/18 07:27 PM
Reply to this post Reply


> Hi, all.
>
>
> I want to just a little enlarge screen size in proportion to the current screen
> brightness dynamically.
>
> Is it possible by HLSL?(or Would it be possible to add the effect to MAME?)
>
> Brighter beam is more deflected by electromagnetic deflection coil than darker beam.
> #It is noticeable on the old badly CRT.

Yeah, I had an old TV that did this, was very obvious if you had an amiga hooked and were trying to use something like deluxe paint, filling the top of the screen with white would make it noticeably wider than the black area you hadn't filled and cause the sidebar to distort. Although no, I don't think HLSL lets the screen shape change dynamically based on brightness


Pages: 1

MAMEWorld >> EmuChat
View all threads Index   Threaded Mode Threaded  

Extra information Permissions
Moderator:  Robbbert, Tafoid 
0 registered and 197 anonymous users are browsing this forum. 		You cannot start new topics
You cannot reply to topics
HTML is enabled
UBBCode is enabled
Thread views: 366

Browser Test | Delete Cookies atom-guru atom-guru *
UBB.threads™ 6.3.2