Function gst_vulkan_full_screen_quad_set_index_buffer 

pub unsafe extern "C" fn gst_vulkan_full_screen_quad_set_index_buffer(
    self_: *mut GstVulkanFullScreenQuad,
    indices: *mut GstMemory,
    n_indices: size_t,
    error: *mut *mut GError,
) -> gboolean