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Avoid glitch on first frame #431

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Avoid glitch on first frame #431

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11 changes: 10 additions & 1 deletion lib/renderers/wayland/wayland.c
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Original file line number Diff line number Diff line change
Expand Up @@ -530,10 +530,19 @@ recreate_windows(const struct bm_menu *menu, struct wayland *wayland)
window->hmargin_size = menu->hmargin_size;
window->width_factor = menu->width_factor;

uint32_t min_height = 0;
struct output *output_tmp = NULL;
wl_list_for_each(output_tmp, &wayland->outputs, link) {
if (0 == min_height || output_tmp->height < min_height)
min_height = output_tmp->height;
};
if (0 == min_height)
min_height = 640;

// TODO: this should not be necessary, but Sway 1.8.1 does not trigger event
// surface.enter before we actually need to render the first frame.
window->scale = 1;
window->max_height = 640;
window->max_height = min_height;

struct wl_surface *surface = NULL;
if (!(surface = wl_compositor_create_surface(wayland->compositor)))
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