Fall back to not showing anything as before if we don't have a compositor with wl_output new enough (version 2 or newer).
Signed-off-by: Jonny Lamb <[email protected]> --- clients/weston-info.c | 25 +++++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) diff --git a/clients/weston-info.c b/clients/weston-info.c index f22781c..0b70701 100644 --- a/clients/weston-info.c +++ b/clients/weston-info.c @@ -65,6 +65,7 @@ struct output_info { struct { int32_t x, y; + int32_t scale; int32_t physical_width, physical_height; enum wl_output_subpixel subpixel; enum wl_output_transform output_transform; @@ -233,8 +234,12 @@ print_output_info(void *data) break; } - printf("\tx: %d, y: %d,\n", + printf("\tx: %d, y: %d,", output->geometry.x, output->geometry.y); + if (output->geometry.scale) + printf(" scale: %d,", output->geometry.scale); + printf("\n"); + printf("\tphysical_width: %d mm, physical_height: %d mm,\n", output->geometry.physical_width, output->geometry.physical_height); @@ -519,9 +524,25 @@ output_handle_mode(void *data, struct wl_output *wl_output, wl_list_insert(output->modes.prev, &mode->link); } +static void +output_handle_done(void *data, struct wl_output *wl_output) +{ +} + +static void +output_handle_scale(void *data, struct wl_output *wl_output, + int32_t scale) +{ + struct output_info *output = data; + + output->geometry.scale = scale; +} + static const struct wl_output_listener output_listener = { output_handle_geometry, output_handle_mode, + output_handle_done, + output_handle_scale, }; static void @@ -555,7 +576,7 @@ add_output_info(struct weston_info *info, uint32_t id, uint32_t version) wl_list_init(&output->modes); output->output = wl_registry_bind(info->registry, id, - &wl_output_interface, 1); + &wl_output_interface, MIN(version, 2)); wl_output_add_listener(output->output, &output_listener, output); -- 2.6.4 _______________________________________________ wayland-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/wayland-devel
