[Bug 785980] gst_gl_get_affine_transformation_meta_as_ndc (_ext) should use column major matrix
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Tue Aug 8 04:24:59 UTC 2017
https://bugzilla.gnome.org/show_bug.cgi?id=785980
--- Comment #1 from Yuji Kuwabara <HHG01200 at nifty.ne.jp> ---
Sorry, one correction,
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static const gfloat to_ndc_matrix[] = {
// column major, Left Hand -> Right Hand
2.0f, 0.0f, 0.0, 0.0f,
0.0f, 2.0f, 0.0, 0.0f,
0.0f, 0.0f, -2.0, 0.0f,
-1.0f, -1.0f, 1.0, 1.0f,
/*
2.0f, 0.0f, 0.0, -1.0f,
0.0f, 2.0f, 0.0, -1.0f,
0.0f, 0.0f, 2.0, -1.0f,
0.0f, 0.0f, 0.0, 1.0f,
*/
};
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