ass_library_init
ass_library_done
ass_library_version
ass_set_fonts_dir
ass_set_extract_fonts
ass_set_style_overrides
ass_renderer_init
ass_renderer_done
ass_set_frame_size
ass_set_storage_size
ass_set_margins
ass_set_use_margins
ass_set_aspect_ratio
ass_set_font_scale
ass_set_hinting
ass_set_line_spacing
ass_get_available_font_providers
ass_set_fonts
ass_render_frame
ass_new_track
ass_free_track
ass_alloc_style
ass_alloc_event
ass_free_style
ass_free_event
ass_process_data
ass_process_codec_private
ass_process_chunk
ass_read_file
ass_read_memory
ass_read_styles
ass_add_font
ass_clear_fonts
ass_step_sub
ass_process_force_style
ass_set_message_cb
ass_fonts_update
ass_set_cache_limits
ass_flush_events
ass_set_shaper
ass_set_line_position
ass_set_pixel_aspect
ass_set_selective_style_override_enabled
ass_set_selective_style_override
ass_create_font_provider
ass_font_provider_add_font
ass_font_provider_free