#1079: frame corruption in preview playbackbox
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Reporter: [EMAIL PROTECTED] | Owner: danielk
Type: defect | Status: closed
Priority: minor | Milestone: 0.19
Component: mythtv | Version: head
Severity: low | Resolution: fixed
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Changes (by danielk):
* resolution: => fixed
* status: new => closed
Comment:
(In [8736]) Fixes #1079, and speeds up scaling.
This grabs the preview from within the output loop, so that it is
impossible for a slow scaler/yuv2rgb converter to get parts of two frames.
This also speeds up the process 4 to 5 fold by scaling the frame before
converting it to RGB, instead of the other way around. This is on my
machine with MMX, I wrote the fix with the RGB conversion before the YUV
scaling as well for timing purposes and that version is attached to the
ticket, so anyone without MMX can test both approaches.
--
Ticket URL: <http://cvs.mythtv.org/trac/ticket/1079>
MythTV <http://www.mythtv.org/>
MythTV
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