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Bug 436910 - [videomixer] wrong strides with odd input width
[videomixer] wrong strides with odd input width
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gst-plugins-good
git master
Other All
: Normal normal
: 0.10.6
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2007-05-08 14:57 UTC by Dejan Sakelšak
Modified: 2007-05-08 15:49 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Dejan Sakelšak 2007-05-08 14:57:53 UTC 
Please describe the problem:
the video comming from the videocrop plugin is not displayed straightly. It is more on the right. Buffer data size is correct, but seems something ignores it and adds a height of pixels to the buffer data.

Steps to reproduce:
1. gst-launch-0.10 --gst-debug=videobox:5 videotestsrc ! mix. { videotestsrc ! videoscale ! video/x-raw-yuv,width=176,height=144,format=\(fourcc\)AYUV ! videocrop right=3 ! videomixer name=mix ! ffmpegcolorspace ! autovideosink }

Actual results:
a video overlay hanging on the right

Expected results:
the video overlay stays straight -> buffer size is as it should be

Does this happen every time?
yes

Other information:
Comment 1 Tim-Philipp Müller 2007-05-08 15:49:41 UTC 
Should be fixed in CVS:

 2007-05-08  Tim-Philipp Müller  <tim at centricular dot net>

        * gst/videomixer/videomixer.c: (gst_videomixer_blend_ayuv_ayuv),
        (gst_videomixer_fill_checker), (gst_videomixer_fill_color),
        (gst_videomixer_collected):
          Fix strides calculation for AYUV (it's just width*4) (#436910).