[Bug 756245] glshader: Add GRAY8 support

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Wed Nov 11 04:15:39 PST 2015


https://bugzilla.gnome.org/show_bug.cgi?id=756245

--- Comment #7 from Hamdi Rakkez <hamdi.rakez.selotec at gmail.com> ---
I have used a capsfilter to override caps like this :

gst-launch-1.0 videotestsrc ! video/x-raw,format=GRAY8,width=800,height=600 !
imagefreeze ! glupload ! capsfilter
caps="video/x-raw(memory:GLMemory),format=GRAY8,width=800,height=600" !
glshader location=my_shader.frag ! glimagesink

But I have a link error :

ERROR           GST_PIPELINE grammar.y:617:gst_parse_perform_link: could not
link capsfilter0 to glfiltershader0

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