Unlike for e.g. xcb_format_t where you have xcb_setup_pixmap_formats, xcb_setup_pixmap_formats_length and xcb_setup_pixmap_formats_iterator there's only xcb_xv_list_image_formats_format_length and xcb_xv_list_image_formats_format_iterator. What about xcb_xv_list_image_formats_format? see http://lists.freedesktop.org/archives/xcb/2007-February/002553.html http://lists.freedesktop.org/archives/xcb/2007-April/002751.html
As per the list mails, this looks like a bug in the XSLT. Probably fixable without too much effort once tracked down, but will need time to track down. This may or may not happen before the Python code generator becomes part of an XCB release.
Eamon, now that we have your Python code generator, can you evaluate whether this bug still applies and fix it if it does?
Yes, this function does exist now and most likely has existed since the Python code went in. I vaguely recall this particular function coming up during the development of it (when I diffed the Python output against the XSLT output).
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