Function gstreamer_gl_sys::gst_gl_upload_transform_caps

pub unsafe extern "C" fn gst_gl_upload_transform_caps(
    upload: *mut GstGLUpload, 
    context: *mut GstGLContext, 
    direction: GstPadDirection, 
    caps: *mut GstCaps, 
    filter: *mut GstCaps
) -> *mut GstCaps