Wireshark mailing list archives
Re: qtshark startup time ~1 minute just printing messages
From: Gerald Combs <gerald () wireshark org>
Date: Mon, 09 Sep 2013 17:57:49 -0700
On 9/9/13 5:47 PM, Evan Huus wrote:
On Mon, Sep 9, 2013 at 6:48 PM, Gerald Combs <gerald () wireshark org <mailto:gerald () wireshark org>> wrote: On 9/9/13 3:18 PM, Joerg Mayer wrote: > On Mon, Sep 09, 2013 at 05:38:27PM -0400, Evan Huus wrote: >> This is actually quite reproducible (on my machine at least). If I maximize >> the qtshark window immediately upon startup then the splash seems to do a >> full-window redraw for every change, and takes a significantly >> longer-than-usual amount of time to finish. > > Ah, that explains that last time I got annoyed by this it was more like > 1,75 minutes. The window was larger. What happens if you disable antialiasing in the overlay or set its opacity to 1.0? I can't duplicate this (to any appreciable level, at least) on any of my test machines. No change - the splash is marginally faster in general, but it still slows down substantially when the window size is changed. I suspect it's some condition that is accidentally disabling the "Only update every splash_register_freq milliseconds" check, I will try and debug further.
It sounds like it might be the QGraphicsBlurEffect in main_welcome.cpp. I was hoping that setting the opacity in the overlay to 1.0 would keep the effect from being applied but apparently that's not the case. ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
Current thread:
- qtshark startup time ~1 minute just printing messages Joerg Mayer (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Gerald Combs (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Gerald Combs (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Joerg Mayer (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Evan Huus (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Evan Huus (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Joerg Mayer (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Gerald Combs (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Evan Huus (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Gerald Combs (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Evan Huus (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Evan Huus (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Joerg Mayer (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Evan Huus (Sep 10)
- Re: qtshark startup time ~1 minute just printing messages Gerald Combs (Sep 10)
- Re: qtshark startup time ~1 minute just printing messages Joerg Mayer (Sep 11)
- Re: qtshark startup time ~1 minute just printing messages Evan Huus (Sep 09)
- Re: qtshark startup time ~1 minute just printing messages Gerald Combs (Sep 09)