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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0000124||madVR||bug||public||2013-08-15 01:53||2014-07-28 08:31|
|Platform||Windows 7 x64||OS||OS Version|
|Summary||0000124: videoLUT not restored when dragging window between monitors|
|Description||The videoLUT of the monitor which has disable gamma ramps enabled is not restored once the MPC-HC window is dragged to a different monitor. Another issue is that when dragging the MPC-HC window to a monitor that doesn't have disable gamma ramps enabled, madVR disables the gamma ramps anyways and neither does madVR restore the videoLUT after moving the window to another monitor.|
|Steps To Reproduce||disable gamma ramps on one screen. don't disable gamma ramps on other screen(s). drag from one monitor to another in all combinations and enter/exit exclusive mode if need be.|
|Additional Information||This problem occurs with all modes.|
|Tags||No tags attached.|
|Media Player (with version info)||MPC-HC latest nightly|
|Splitter (with version info)||LAV Splitter latest|
|Decoder (with version info)||LAV Video Decoder latest|
|DXVA2 Scaling Active||no|
|Aero / Desktop Composition||On|
|Problem occurs with mode||all modes|
|GPU Model||GTX 670|
|GPU Driver Version||latest stable|
|Hi madshi, can you comment on this issue so that I know if I need to provide more information or if this is a non-issue.|
|Should be fixed in v0.87.9.|
edited on: 2014-04-03 07:41
The videoLUT restoration problem has been solved however when a 3DLUT is selected to be loaded with the gamma ramps disabled and the window goes from overlay -> exclusive -> overlay there is a 3-5 second lag for the videoLUT to be restored on the monitor.
edited on: 2014-04-06 22:50
Also, when gamma ramps are disabled, 3DLUT is loaded, and the new windowed mode is selected, the videoLUT is removed. In overlay mode, it works as expected sans the delay to restore outlined above.
Also, is it possible to prevent loading of any other videoLUT from outside madVR while in FSE? As an extra precaution in case some profile loader reloads the desktop .icm it on a timed interval.
edited on: 2014-04-18 20:34
> there is a 3-5 second lag for the videoLUT
> to be restored on the monitor
There's a 3 second delay in updating the video luts when switching between windowed and exclusive mode, and when closing down. The reason for that is that there are certain situations (e.g. when skipping to the next video file in a play list) where without this 3 second delay the video luts would be switched back and forth and back again, which would produce a visible flickering. So I intentionally wait 3 seconds to gracefully cover these situations. So basically this is a feature, not a bug.
> Also, when gamma ramps are disabled, 3DLUT is
> loaded, and the new windowed mode is selected,
> the videoLUT is removed.
Ehm, yes, isn't that what's supposed to happen? I'm not sure I understand what you're saying...
> Also, is it possible to prevent loading of any
> other videoLUT from outside madVR while in FSE?
Possible? Yes. But actually preventing the loading of different video luts would be a quite heavy thing. It would require a kernel mode driver and a hook dll, which seems like overkill to me for such a small feature. So no, this is not something I'm planning to implement.
|Closed due to lack of feedback.|
|2013-08-15 01:53||dansrfe||New Issue|
|2013-08-28 21:29||dansrfe||Note Added: 0000338|
|2014-04-02 17:22||madshi||Note Added: 0000566|
|2014-04-02 17:23||madshi||Status||new => closed|
|2014-04-02 17:23||madshi||Assigned To||=> madshi|
|2014-04-02 17:23||madshi||Resolution||open => fixed|
|2014-04-03 07:41||dansrfe||Note Added: 0000573|
|2014-04-03 07:41||dansrfe||Status||closed => feedback|
|2014-04-03 07:41||dansrfe||Resolution||fixed => reopened|
|2014-04-03 07:41||dansrfe||Note Edited: 0000573||View Revisions|
|2014-04-03 09:23||madshi||Status||feedback => assigned|
|2014-04-06 19:24||dansrfe||Note Added: 0000584|
|2014-04-06 22:50||dansrfe||Note Edited: 0000584||View Revisions|
|2014-04-18 20:33||madshi||Note Added: 0000606|
|2014-04-18 20:33||madshi||Note Edited: 0000606||View Revisions|
|2014-04-18 20:34||madshi||Note Edited: 0000606||View Revisions|
|2014-04-18 20:34||madshi||Status||assigned => feedback|
|2014-07-28 08:31||madshi||Note Added: 0000655|
|2014-07-28 08:31||madshi||Status||feedback => closed|
|2014-07-28 08:31||madshi||Resolution||reopened => fixed|
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