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| author | Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp> | 2014-06-03 02:20:37 -0700 |
|---|---|---|
| committer | Nobuhiko Tanibata <NOBUHIKO_TANIBATA@xddp.denso.co.jp> | 2014-06-17 10:15:04 +0900 |
| commit | b98a9c138cfc4cd43c045558d93ead8990d8be48 (patch) | |
| tree | a679eb84d3859b15298b1ea46927aac7a9b95af6 | |
| parent | c51e0e00e2f29a33ae39eccc2d981db46e53ea5a (diff) | |
| download | wayland-ivi-extension-b98a9c138cfc4cd43c045558d93ead8990d8be48.tar.gz | |
ilmControl: Avoid multiple registration to render order of surface.
Signed-off-by: Nobuhiko Tanibata <NOBUHIKO_TANIBATA@denso.co.jp>
| -rw-r--r-- | ivi-layermanagement-api/ilmControl/src/ilm_control_wayland_platform.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/ivi-layermanagement-api/ilmControl/src/ilm_control_wayland_platform.c b/ivi-layermanagement-api/ilmControl/src/ilm_control_wayland_platform.c index 161cde2..da76131 100644 --- a/ivi-layermanagement-api/ilmControl/src/ilm_control_wayland_platform.c +++ b/ivi-layermanagement-api/ilmControl/src/ilm_control_wayland_platform.c @@ -820,6 +820,8 @@ add_ordersurface_to_layer(struct wayland_context *ctx, struct ivi_controller_layer *layer) { struct layer_context *ctx_layer = NULL; + struct surface_context *link = NULL; + int found = 0; ctx_layer = get_layer_context(ctx, layer); if (ctx_layer == NULL) { @@ -827,8 +829,17 @@ add_ordersurface_to_layer(struct wayland_context *ctx, return; } - wl_list_init(&ctx_surf->order.link); - wl_list_insert(&ctx_layer->order.list_surface, &ctx_surf->order.link); + wl_list_for_each(link, &ctx_layer->order.list_surface, order.link) { + if (link == ctx_surf) { + found = 1; + break; + } + } + + if (found == 0) { + wl_list_init(&ctx_surf->order.link); + wl_list_insert(&ctx_layer->order.list_surface, &ctx_surf->order.link); + } } static void |