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| author | Přemysl Eric Janouch <p@janouch.name> | 2021-11-18 12:44:25 +0100 |
|---|---|---|
| committer | Přemysl Eric Janouch <p@janouch.name> | 2021-11-18 12:46:05 +0100 |
| commit | 06af1a3cc9920780c7edeba34677fc66b18ff5eb (patch) | |
| tree | 2be217eba41f38bf5e669920018b756354516e79 /fastiv-io.c | |
| parent | 47293cfc10c9d752a77c5d1a22319fdea15f1271 (diff) | |
| download | fiv-06af1a3cc9920780c7edeba34677fc66b18ff5eb.tar.gz fiv-06af1a3cc9920780c7edeba34677fc66b18ff5eb.tar.xz fiv-06af1a3cc9920780c7edeba34677fc66b18ff5eb.zip | |
Add a command line option to list supported types
Make it work without a display connection.
Diffstat (limited to 'fastiv-io.c')
| -rw-r--r-- | fastiv-io.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/fastiv-io.c b/fastiv-io.c index 82c3229..e1bb60a 100644 --- a/fastiv-io.c +++ b/fastiv-io.c @@ -78,6 +78,28 @@ const char *fastiv_io_supported_media_types[] = { NULL }; +char ** +fastiv_io_all_supported_media_types(void) +{ + GPtrArray *types = g_ptr_array_new(); + for (const char **p = fastiv_io_supported_media_types; *p; p++) + g_ptr_array_add(types, g_strdup(*p)); + +#ifdef HAVE_GDKPIXBUF + GSList *formats = gdk_pixbuf_get_formats(); + for (GSList *iter = formats; iter; iter = iter->next) { + gchar **subtypes = gdk_pixbuf_format_get_mime_types(iter->data); + for (gchar **p = subtypes; *p; p++) + g_ptr_array_add(types, *p); + g_free(subtypes); + } + g_slist_free(formats); +#endif // HAVE_GDKPIXBUF + + g_ptr_array_add(types, NULL); + return (char **) g_ptr_array_free(types, FALSE); +} + // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - #define FASTIV_IO_ERROR fastiv_io_error_quark() |