Hey!

I try to understand how weston's fbdev compositor trys to transform the screen. As it uses pixman to do this, I come here to hopefully get some answers :).

Can someone briefly explain the following functions (what they tend to do and what the parameters mean):

pixman_transform_init_identity
pixman_transform_rotate
pixman_transform_translate
pixman_image_set_transform

That would be awesome!

Thanks!

regards
Thilo


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