2 gbm_device_get_backend_name
3 gbm_device_is_format_supported
5 gbm_device_get_format_modifier_plane_count
8 gbm_bo_create_with_modifiers
15 gbm_bo_get_stride_for_plane
22 gbm_bo_get_plane_count
23 gbm_bo_get_handle_for_plane
31 gbm_surface_create_with_modifiers
32 gbm_surface_lock_front_buffer
33 gbm_surface_release_buffer
34 gbm_surface_has_free_buffers