texture-cache: remove unused base64 code path
This was introduced in b0c6cf3f to support image data for web search providers, which do not exist anymore. Just remove it. https://bugzilla.gnome.org/show_bug.cgi?id=736936
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2dc41c944e
@ -405,67 +405,6 @@ out:
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return rotated_pixbuf;
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}
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static GdkPixbuf*
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decode_image (const char *val)
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{
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int i;
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GError *error = NULL;
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GdkPixbuf *res = NULL;
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struct {
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const char *prefix;
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const char *mime_type;
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} formats[] = {
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{ "data:image/x-icon;base64,", "image/x-icon" },
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{ "data:image/png;base64,", "image/png" }
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};
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g_return_val_if_fail (val, NULL);
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for (i = 0; i < G_N_ELEMENTS (formats); i++)
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{
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if (g_str_has_prefix (val, formats[i].prefix))
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{
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gsize len;
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guchar *data = NULL;
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char *unescaped;
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unescaped = g_uri_unescape_string (val + strlen (formats[i].prefix), NULL);
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if (unescaped)
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{
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data = g_base64_decode (unescaped, &len);
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g_free (unescaped);
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}
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if (data)
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{
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GdkPixbufLoader *loader;
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loader = gdk_pixbuf_loader_new_with_mime_type (formats[i].mime_type, &error);
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if (loader &&
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gdk_pixbuf_loader_write (loader, data, len, &error) &&
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gdk_pixbuf_loader_close (loader, &error))
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{
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res = gdk_pixbuf_loader_get_pixbuf (loader);
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g_object_ref (res);
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}
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g_object_unref (loader);
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g_free (data);
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}
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}
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}
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if (!res)
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{
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if (error)
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{
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g_warning ("%s\n", error->message);
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g_error_free (error);
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}
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else
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g_warning ("incorrect data uri");
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}
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return res;
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}
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static GdkPixbuf *
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impl_load_pixbuf_file (const char *uri,
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int available_width,
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@ -478,9 +417,6 @@ impl_load_pixbuf_file (const char *uri,
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char *contents = NULL;
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gsize size;
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if (g_str_has_prefix (uri, "data:"))
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return decode_image (uri);
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file = g_file_new_for_uri (uri);
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if (g_file_load_contents (file, NULL, &contents, &size, NULL, error))
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{
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