output: track output we're mapped on, and use maximum scale

Our surface may be on multiple outputs at the same time. In this case,
we use the largest scale factor, and let the compositor down scale on
the "other" output(s).
This commit is contained in:
Daniel Eklöf 2019-08-12 21:49:17 +02:00
parent 4b06360681
commit c2451e2a80
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GPG key ID: 5BBD4992C116573F
4 changed files with 67 additions and 8 deletions

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@ -63,7 +63,8 @@ struct wayland {
struct xdg_surface *xdg_surface;
struct xdg_toplevel *xdg_toplevel;
bool have_argb8888;
tll(struct monitor) monitors;
tll(struct monitor) monitors; /* All available outputs */
tll(const struct monitor *) on_outputs; /* Outputs we're mapped on */
};
struct rgb { float r, g, b; };