compiz team mailing list archive

[Lollerke <780007@xxxxxxxxxxxxxxxxxx>]

** Description changed:

  Binary package hint: compiz
  
  High frame rate/bitrate videos are stuttering badly with compiz (Unity
  and Ubuntu Classic with effects) in VLC, Mplayer and Totem. For example:
  if I enable yadif (double framerate) deinterlacing on a DVD Video or
  watching 50/60fps progressive SD materials. In full screen mode the
  stuttering is getting worse (~10fps).  Mplayer doesn't show AV sync
  problems or dropped frames and the CPU usage is normal (see attached
  screenshot).  All of these videos are running smoothly under Unity 2D
  and Ubuntu Classic without effects.  I tried different video outputs and
  different ccsm setting combinations including sync to vblank, the
  unredirect fullscreen window option and manually adjusting the refresh
  rate, but the problem still exists.
  
+ It looks like compiz doesn't sync properly. Under Unity and Unity 2D
+ glxgears shows 60fps, but in Unity the animation is stuttering even if
+ nothing else is running. Also while playing these videos in full screen
+ glxgears drops to 45-50fps, but only under compiz. I have a desktop PC
+ with an NVIDIA G210 VGA which is much faster than the ATI X200M and this
+ video stuttering exists there too.
+ 
  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: compiz 1:0.9.4+bzr20110415-0ubuntu2
  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
  Uname: Linux 2.6.38-8-generic i686
  Architecture: i386
  CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,regex,grid,resize,imgpng,unitymtgrabhandles,gnomecompat,mousepoll,place,vpswitch,move,animation,snap,wall,session,workarounds,expo,ezoom,staticswitcher,fade,scale,unityshell]
  CompositorRunning: compiz
  DRM.card0.LVDS.1:
-  status: connected
-  enabled: enabled
-  dpms: On
-  modes: 1280x800 1280x720 1152x768 1024x768 800x600 848x480 720x480 640x480
-  edid-base64: AP///////wAyDADIAAAAAAAQAQOAIRV4CrNwmVlTjScjUFQAAAABAQEBAQEBAQEBAQEBAQEBthwAuFAgJTAgKEQAS88QAAAZAAAAAAAAAAAAAAAAAAAAAAAAAAAA/gBMR1BoaWxpcHNMQ0QKAAAA/gBMUDE1NFcwMS1UTEU0ACo=
+  status: connected
+  enabled: enabled
+  dpms: On
+  modes: 1280x800 1280x720 1152x768 1024x768 800x600 848x480 720x480 640x480
+  edid-base64: AP///////wAyDADIAAAAAAAQAQOAIRV4CrNwmVlTjScjUFQAAAABAQEBAQEBAQEBAQEBAQEBthwAuFAgJTAgKEQAS88QAAAZAAAAAAAAAAAAAAAAAAAAAAAAAAAA/gBMR1BoaWxpcHNMQ0QKAAAA/gBMUDE1NFcwMS1UTEU0ACo=
  DRM.card0.VGA.1:
-  status: disconnected
-  enabled: disabled
-  dpms: On
-  modes: 
-  edid-base64:
+  status: disconnected
+  enabled: disabled
+  dpms: On
+  modes:
+  edid-base64:
  Date: Mon May  9 17:31:38 2011
  DistUpgraded: Fresh install
  DistroCodename: natty
  DistroVariant: ubuntu
  GraphicsCard:
-  ATI Technologies Inc RC410 [Radeon Xpress 200M] [1002:5a62] (prog-if 00 [VGA controller])
-    Subsystem: Toshiba America Info Systems Device [1179:ff31]
+  ATI Technologies Inc RC410 [Radeon Xpress 200M] [1002:5a62] (prog-if 00 [VGA controller])
+    Subsystem: Toshiba America Info Systems Device [1179:ff31]
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
  Lsusb:
-  Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-  Bus 002 Device 003: ID 0603:00f2 Novatek Microelectronics Corp. 
-  Bus 002 Device 002: ID 0458:003a KYE Systems Corp. (Mouse Systems) NetScroll+ Mini Traveler
-  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 002 Device 003: ID 0603:00f2 Novatek Microelectronics Corp.
+  Bus 002 Device 002: ID 0458:003a KYE Systems Corp. (Mouse Systems) NetScroll+ Mini Traveler
+  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: TOSHIBA Satellite L30
  PackageArchitecture: all
  PccardctlIdent:
-  Socket 0:
-    no product info available
+  Socket 0:
+    no product info available
  PccardctlStatus:
-  Socket 0:
-    no card
+  Socket 0:
+    no card
  ProcEnviron:
-  LANGUAGE=hu_HU:en
-  LANG=hu_HU.UTF-8
-  SHELL=/bin/bash
+  LANGUAGE=hu_HU:en
+  LANG=hu_HU.UTF-8
+  SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic root=UUID=d306fe42-edcd-4237-8220-d85dbf283f13 ro quiet splash vt.handoff=7
  ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic 2.6.38.2
  Renderer: Unknown
  SourcePackage: compiz
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 08/17/2007
  dmi.bios.vendor: TOSHIBA
  dmi.bios.version: V3.00
  dmi.board.name: Satellite L30
  dmi.board.vendor: TOSHIBA
  dmi.board.version: Not Applicable
  dmi.chassis.type: 10
  dmi.chassis.vendor: TOSHIBA
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnTOSHIBA:bvrV3.00:bd08/17/2007:svnTOSHIBA:pnSatelliteL30:pvrPSL33E-00E00XHU:rvnTOSHIBA:rnSatelliteL30:rvrNotApplicable:cvnTOSHIBA:ct10:cvrN/A:
  dmi.product.name: Satellite L30
  dmi.product.version: PSL33E-00E00XHU
  dmi.sys.vendor: TOSHIBA
  version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
  version.libdrm2: libdrm2 2.4.23-1ubuntu6
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
  version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7

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https://bugs.launchpad.net/bugs/780007

Title:
  [Natty] Stuttering video playback