92a9860e1d
When we build up a matrix from a series of operations, it's very useful to know if the combined operations still result in something that matches a wl_output_transform. This adds a function to test if a matrix leads to a standard output transform, and returns the transform if it does. Tests are provided that check if complex series of operations return expected results - the weston_matrix_needs_filtering function is tested at the same time. Signed-off-by: Derek Foreman <derek.foreman@collabora.com> |
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libweston | ||
meson.build |