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Bug 758904 - gl: YUY2 conversion broken
gl: YUY2 conversion broken
Status: RESOLVED FIXED
Product: GStreamer
Classification: Platform
Component: gst-plugins-bad
git master
Other Linux
: Normal blocker
: 1.7.1
Assigned To: GStreamer Maintainers
GStreamer Maintainers
Depends on:
Blocks:
 
 
Reported: 2015-12-01 15:12 UTC by Sebastian Dröge (slomo)
Modified: 2015-12-02 11:54 UTC
See Also:
GNOME target: ---
GNOME version: ---


Description Sebastian Dröge (slomo) 2015-12-01 15:12:26 UTC 
gst-launch-1.0 videotestsrc pattern=ball ! video/x-raw,width=1280,height=720,format=I420 ! timeoverlay font-desc="Sans 60" ! glfilterbin filter=gleffects ! video/x-raw,format=YUY2 ! glimagesink

Above pipeline looks very pixelated with current GIT master, but completely fine with 1.6.1.
Comment 1 Matthew Waters (ystreet00) 2015-12-02 11:54:50 UTC 
commit 0b11eba96a63cacacc5e946950bbea7e700b419b
Author: Matthew Waters <matthew@centricular.com>
Date:   Wed Dec 2 22:40:06 2015 +1100

    glcolorconvert: improve RGBA->YUY2/UYVY conversion shader
    
    We should only average the chroma samples not the luma sample.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=758904