input_method_v2: improve mapping detection
Detect NULL commits before the surface is actually committed, allowing the surface to be properly damaged on unmap. (cherry picked from commit 5091118bed82394de5a151d658e895bb44059b61)
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@ -157,9 +157,22 @@ static void popup_surface_surface_role_commit(struct wlr_surface *surface) {
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&& popup_surface->input_method->client_active);
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}
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static void popup_surface_surface_role_precommit(struct wlr_surface *surface) {
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struct wlr_input_popup_surface_v2 *popup_surface = surface->role_data;
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if (popup_surface == NULL) {
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return;
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}
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if (surface->pending.committed & WLR_SURFACE_STATE_BUFFER &&
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surface->pending.buffer == NULL) {
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// This is a NULL commit
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popup_surface_set_mapped(popup_surface, false);
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}
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}
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static const struct wlr_surface_role input_popup_surface_v2_role = {
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.name = "zwp_input_popup_surface_v2",
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.commit = popup_surface_surface_role_commit,
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.precommit = popup_surface_surface_role_precommit,
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};
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bool wlr_surface_is_input_popup_surface_v2(struct wlr_surface *surface) {
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