[Bug 748163] crop handling in gl plugins (gleffect, glimagesink, glshader, .....)

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri May 27 07:59:47 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=748163

--- Comment #6 from Haihua Hu <jared.hu at nxp.com> ---
Hi Matthew,

Is there any plan to support video crop handle in gl plugins?

For example, we can convert video crop meta into a new defined gl video crop
meta. Accurately, this gl video crop meta is a vertex array contain a
recalculated texture coordinate or just a vao. Bind this meta into glmemory
buffer, and all gl plugin will load this meta to GPU.

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