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wayland: calculate DPI from physical size, not logical size

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xdg_output_handle_logical_size() reports _logical_ output size. That
is, it is scaled by the output's scale factor.

We want the _actual_ DPI. The _real_ output size is reported by
output_mode(), so use that instead.
This commit is contained in:
Daniel Eklöf 2020-02-15 19:06:28 +01:00
parent ffcb09dd75
commit 027696e9c6
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GPG key ID: 5BBD4992C116573F
1 changed files with 2 additions and 4 deletions
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6
wayland.c
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@ -153,6 +153,8 @@ output_mode(void *data, struct wl_output *wl_output, uint32_t flags,
struct monitor *mon = data;
mon->refresh = (float)refresh / 1000;
mon->width_px = width;
mon->height_px = height;
}
static void
@ -189,10 +191,6 @@ static void
xdg_output_handle_logical_size(void *data, struct zxdg_output_v1 *xdg_output,
int32_t width, int32_t height)
{
struct monitor *mon = data;
mon->width_px = width;
mon->height_px = height;
output_update_ppi(mon);
}
static void