[gnome-panel/wip/segeiger/wanda-without-background] free-the-fish.c: Remove background from wanda.png

[Sebastian Geiger <segeiger src gnome org>]

commit 5c3fd11e456de2faeca0498e70ae5e690532545b
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Wed Jun 3 15:24:05 2015 +0300

    free-the-fish.c: Remove background from wanda.png
    
     * Remove the background from the wanda.png which is used for drawing
       the animation.
    
     * Store wanda.png in gnome-panel folder instead of aliasing it from
       the applets folder.
    
     * Remove the now useless/unneeded function that was used to remove
       sea/background from the original wanda.png image.
    
    Signed-off-by: Sebastian Geiger <sbastig gmx net>

 gnome-panel/Makefile.am         |    1 +
 gnome-panel/free-the-fish.c     |   29 +----------------------------
 gnome-panel/panel.gresource.xml |    2 +-
 gnome-panel/wanda.png           |  Bin 0 -> 10621 bytes
 4 files changed, 3 insertions(+), 29 deletions(-)
---
diff --git a/gnome-panel/Makefile.am b/gnome-panel/Makefile.am
index 1990355..9046365 100644
--- a/gnome-panel/Makefile.am
+++ b/gnome-panel/Makefile.am
@@ -260,6 +260,7 @@ EXTRA_DIST =                                        \
        $(uitest_FILES)                         \
        panel-test-applets.gresource.xml        \
        panel-marshal.list                      \
+       wanda.png                                       \
        $(desktop_in_files)
 
 CLEANFILES = \
diff --git a/gnome-panel/free-the-fish.c b/gnome-panel/free-the-fish.c
index 5076486..c49d383 100644
--- a/gnome-panel/free-the-fish.c
+++ b/gnome-panel/free-the-fish.c
@@ -16,7 +16,6 @@
 #define FISH_Y_SPEED ((g_random_int() % 2) + 1)
 #define FISH_X_SPEED_HIDE_FACTOR 2.5
 #define FISH_Y_SPEED_HIDE_FACTOR 2.5
-#define FISH_PIXEL_STORE_MOVE(a, r, g, b) (a < 128 || (a < 255 && b > r && b > g))
 
 /* Some important code copied from PonG */
 typedef struct _FreeTheFish FreeTheFish;
@@ -174,30 +173,6 @@ out:
         gtk_main_do_event (event);
 }
 
-static void
-fish_unsea (cairo_surface_t *surface)
-{
-        guchar *pixels = cairo_image_surface_get_data (surface);
-        int rs = cairo_image_surface_get_stride (surface);
-        int width = cairo_image_surface_get_width (surface);
-        int height = cairo_image_surface_get_height (surface);
-        int column, row;
-        guint32 *current_pixel;
-        guchar a, r, g, b;
-
-        for (row = 0; row < height; row++, pixels += rs) {
-                current_pixel = (guint32 *) pixels;
-                for (column = 0; column < width; column++, current_pixel++) {
-                        a = (guchar)  ((*current_pixel)>>24);
-                        r = (guchar) (((*current_pixel)>>16)&0xff);
-                        g = (guchar) (((*current_pixel)>> 8)&0xff);
-                        b = (guchar) (((*current_pixel)>> 0)&0xff);
-                        if (FISH_PIXEL_STORE_MOVE(a, r, g, b))
-                                *current_pixel = 0;
-                }
-        }
-}
-
 static cairo_pattern_t *
 get_fish_frame (GdkWindow *win, cairo_surface_t *source, int frame)
 {
@@ -296,7 +271,7 @@ fish_init (void)
         if (fish.window != NULL)
                 return;
 
-        fish_pixbuf = gdk_pixbuf_new_from_resource ("/org/gnome/panel/anim/wanda.png", NULL);
+        fish_pixbuf = gdk_pixbuf_new_from_resource ("/org/gnome/panel/wanda.png", NULL);
 
         if (fish_pixbuf == NULL)
                 return;
@@ -324,8 +299,6 @@ fish_init (void)
                 return;
         }
 
-        fish_unsea (surface);
-
         orient = g_random_int() % 2;
 
         fish.state = 0;
diff --git a/gnome-panel/panel.gresource.xml b/gnome-panel/panel.gresource.xml
index 85c4b28..c7f696e 100644
--- a/gnome-panel/panel.gresource.xml
+++ b/gnome-panel/panel.gresource.xml
@@ -3,7 +3,7 @@
   <gresource prefix="/org/gnome/panel">
     <file compressed="true">panel-properties-dialog.ui</file>
     <file compressed="true">panel-run-dialog.ui</file>
-    <file alias="anim/wanda.png">../applets/fish/wanda.png</file>
+    <file>wanda.png</file>
     <file>Adwaita.css</file>
     <file>HighContrast.css</file>
   </gresource>
diff --git a/gnome-panel/wanda.png b/gnome-panel/wanda.png
new file mode 100644
index 0000000..f0f834d
Binary files /dev/null and b/gnome-panel/wanda.png differ