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
This commit is contained in:
Cosimo Cecchi 2014-09-18 17:05:04 -07:00 committed by Jasper St. Pierre
parent ea552ea157
commit 2dc41c944e

View File

@ -405,67 +405,6 @@ out:
return rotated_pixbuf;
}
static GdkPixbuf*
decode_image (const char *val)
{
int i;
GError *error = NULL;
GdkPixbuf *res = NULL;
struct {
const char *prefix;
const char *mime_type;
} formats[] = {
{ "data:image/x-icon;base64,", "image/x-icon" },
{ "data:image/png;base64,", "image/png" }
};
g_return_val_if_fail (val, NULL);
for (i = 0; i < G_N_ELEMENTS (formats); i++)
{
if (g_str_has_prefix (val, formats[i].prefix))
{
gsize len;
guchar *data = NULL;
char *unescaped;
unescaped = g_uri_unescape_string (val + strlen (formats[i].prefix), NULL);
if (unescaped)
{
data = g_base64_decode (unescaped, &len);
g_free (unescaped);
}
if (data)
{
GdkPixbufLoader *loader;
loader = gdk_pixbuf_loader_new_with_mime_type (formats[i].mime_type, &error);
if (loader &&
gdk_pixbuf_loader_write (loader, data, len, &error) &&
gdk_pixbuf_loader_close (loader, &error))
{
res = gdk_pixbuf_loader_get_pixbuf (loader);
g_object_ref (res);
}
g_object_unref (loader);
g_free (data);
}
}
}
if (!res)
{
if (error)
{
g_warning ("%s\n", error->message);
g_error_free (error);
}
else
g_warning ("incorrect data uri");
}
return res;
}
static GdkPixbuf *
impl_load_pixbuf_file (const char *uri,
int available_width,
@ -478,9 +417,6 @@ impl_load_pixbuf_file (const char *uri,
char *contents = NULL;
gsize size;
if (g_str_has_prefix (uri, "data:"))
return decode_image (uri);
file = g_file_new_for_uri (uri);
if (g_file_load_contents (file, NULL, &contents, &size, NULL, error))
{