Waveform poor performance and artifacts
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Mixxx |
Fix Released
|
High
|
Unassigned |
Bug Description
I'm using:
-Intel(R) Core(TM)2 Duo CPU E7200 @ 2.53GHz (64 bits)
-2 GiB RAM
-Intel 82G33/G31 Express Integrated Graphics Controller at 1280x1024 60hz
-Maudio Xponent soundcard and controller
-UbuntuStudio 11.10 64 bits ~ (Ubuntu +Xfce)
-Mixxx 1.11.0-alpha2 x64
-Waveform: Filtered (GL) set 33fps
The waveform presents some artifacts like lines and "shadows" in both decks and works at slow fps.
It just happens with these skins, the other ones work well at 33 fps or more:
-Deere 1920x1080
-Deere 1920x1200
-LateNight 1280x1024
-LateNight 1280x800
-LateNight 1366x768
-LateNightBlues 1280x1024
-LateNightBlues 1280x800
-LateNightBlues 1366x768
-Outline 1024x600
-Outline 1024x768
-Outline 800x480 (no artifacts and a nearly good fps: it's very chaotic and has peaks down to ~25 fps)
-Phoney 1600x1200
-Phoney 1680x1050
-PhoneyDark 1600x1200
-PhoneyDark 1680x1050
Fps values are between 10~30. Some skins perform better than others at fps. Some skins have artifacts on both decks and others just in one. Artifacts are like lines or polygons that origin on the left side of the waveform display. Some skins have longer artifacts than others. I would give a more precise feedback of each skin if necessary. Not smaller skins always perform better than bigger ones.
Maybe an average fps display would help with a more precise feedback with future alpha or beta versions.
Changed in mixxx: | |
status: | Fix Committed → Fix Released |
Faster 1.10-like waveform is comming.