Xv UYVY overlay garbled
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
xserver-xorg-video-ati (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
The UYVY Xv overlay only displays garbled output, at least on PPC machines. YUY2 overlay seems to work fine.
This behaviour occured only with the recent dapper updates, most propably with the update from 6.5.7.3-0ubuntu3 to 6.5.7.3-0ubuntu4.
SDL applications using the UYVY overlay suffer the same issue.
To reproduce:
Either:
- Use an application that uses the SDL UYVY overlay like 'coriander' and display live video ( requires a camera )
OR:
- Download 'unicap' from http://
'configure --enable-thing'
Then compile and run the 'unicapgtk_
I confirm this bug on i386:
- coriander crashes or freezes as soon as I try to display an image:
Gdk-ERROR **: BadValue (integer parameter out of range for operation)
serial 25 error_code 2 request_code 141 minor_code 19
Xlib: unexpected async reply (sequence 0x1b32)!
- unicapgtk_smallapp crashes with this error message:
The program 'unicapgtk_ smallapp' received an X Window System error.
This probably reflects a bug in the program.
The error was 'BadValue (integer parameter out of range for operation)'.
(Details: serial 15894 error_code 2 request_code 141 minor_code 18)
(Note to programmers: normally, X errors are reported asynchronously;
that is, you will receive the error a while after causing it.
To debug your program, run it with the --sync command line
option to change this behavior. You can then get a meaningful
backtrace from your debugger if you break on the gdk_x_error() function.)
When ATI provides a new driver version, will it appear in dapper-updates ?