plymouth/0001-splash-remove-pixel_pixel-in-sprite-lib-when-notifie.patch

From 61525fba34c724b6e319f6b3b8198c0c0f8aa677 Mon Sep 17 00:00:00 2001
From: Frederic Crozat <fcrozat@suse.com>
Date: Thu, 19 Jun 2014 16:18:12 +0200
Subject: [PATCH] splash: remove pixel_pixel in sprite-lib when notified they
 are gone

---
 src/plugins/splash/script/plugin.c            |  1 +
 src/plugins/splash/script/script-lib-sprite.c | 28 +++++++++++++++++++++++----
 src/plugins/splash/script/script-lib-sprite.h |  1 +
 3 files changed, 26 insertions(+), 4 deletions(-)

diff --git a/src/plugins/splash/script/plugin.c b/src/plugins/splash/script/plugin.c
index c5c1e16..8e37b37 100644
--- a/src/plugins/splash/script/plugin.c
+++ b/src/plugins/splash/script/plugin.c
@@ -401,6 +401,7 @@ static void
 remove_pixel_display (ply_boot_splash_plugin_t *plugin,
                       ply_pixel_display_t      *display)
 {
+  script_lib_sprite_pixel_display_removed (plugin->script_sprite_lib, display);
   ply_list_remove_data(plugin->displays, display);
 }
 
diff --git a/src/plugins/splash/script/script-lib-sprite.c b/src/plugins/splash/script/script-lib-sprite.c
index e0ced7e..166c7e7 100644
--- a/src/plugins/splash/script/script-lib-sprite.c
+++ b/src/plugins/splash/script/script-lib-sprite.c
@@ -77,7 +77,7 @@ static script_return_t sprite_get_image (script_state_t *state,
 {
   script_lib_sprite_data_t *data = user_data;
   sprite_t *sprite = script_obj_as_native_of_class (state->this, data->class);
-  
+
   if (sprite && sprite->image_obj)
     {
       script_obj_ref (sprite->image_obj);
@@ -481,7 +481,7 @@ static void script_lib_sprite_draw_area (script_lib_display_t *display,
     }
 }
 
-static void 
+static void
 draw_area (script_lib_sprite_data_t *data,
            int                       x,
            int                       y,
@@ -533,10 +533,10 @@ script_lib_sprite_data_t *script_lib_sprite_setup (script_state_t *state,
       ply_pixel_display_t *pixel_display = ply_list_node_get_data (node);
       script_lib_display_t *script_display = malloc (sizeof(script_lib_display_t));
       script_display->pixel_display = pixel_display;
-      
+
       script_display->x = (max_width - ply_pixel_display_get_width (pixel_display)) / 2;
       script_display->y = (max_height - ply_pixel_display_get_height (pixel_display)) / 2;
-      
+
       script_display->data = data;
       ply_pixel_display_set_draw_handler (pixel_display,
                                           (ply_pixel_display_draw_handler_t)
@@ -698,6 +698,26 @@ region_add_area      (ply_region_t *region,
   ply_region_add_rectangle (region, &rectangle);
 }
 
+void script_lib_sprite_pixel_display_removed (script_lib_sprite_data_t *data, ply_pixel_display_t *pixel_display)
+{
+    ply_list_node_t *node;
+    ply_list_node_t *next_node;
+    script_lib_display_t* display;
+
+    node = ply_list_get_first_node (data->displays);
+    while (node)
+    {
+        next_node = ply_list_get_next_node (data->displays, node);
+        display = ply_list_node_get_data (node);
+
+        if (display->pixel_display == pixel_display)
+        {
+            ply_list_remove_node (data->displays, node);
+        }
+        node = next_node;
+    }
+}
+
 void
 script_lib_sprite_refresh (script_lib_sprite_data_t *data)
 {
diff --git a/src/plugins/splash/script/script-lib-sprite.h b/src/plugins/splash/script/script-lib-sprite.h
index 0cb0681..2404b85 100644
--- a/src/plugins/splash/script/script-lib-sprite.h
+++ b/src/plugins/splash/script/script-lib-sprite.h
@@ -65,6 +65,7 @@ typedef struct
 
 script_lib_sprite_data_t *script_lib_sprite_setup (script_state_t *state,
                                                    ply_list_t     *displays);
+void script_lib_sprite_pixel_display_removed (script_lib_sprite_data_t *data, ply_pixel_display_t *pixel_display);
 void script_lib_sprite_refresh (script_lib_sprite_data_t *data);
 void script_lib_sprite_destroy (script_lib_sprite_data_t *data);
 
-- 
1.8.4.5