From f37e8c5b6e554a358a3bf32b1cc08bb5d52e1bf7 Mon Sep 17 00:00:00 2001 From: emersion Date: Fri, 30 Mar 2018 22:38:09 -0400 Subject: [PATCH] backend/wayland: cleanup input transform code --- backend/wayland/wl_seat.c | 29 ++++++++++------------------- 1 file changed, 10 insertions(+), 19 deletions(-) diff --git a/backend/wayland/wl_seat.c b/backend/wayland/wl_seat.c index a5821311..c6982fce 100644 --- a/backend/wayland/wl_seat.c +++ b/backend/wayland/wl_seat.c @@ -60,37 +60,28 @@ static void pointer_handle_motion(void *data, struct wl_pointer *wl_pointer, struct wlr_output *wlr_output = &wlr_wl_pointer->current_output->wlr_output; - int width, height; - wl_egl_window_get_attached_size(wlr_wl_pointer->current_output->egl_window, - &width, &height); - - int owidth, oheight; - wlr_output_effective_resolution(wlr_output, &owidth, &oheight); - struct wlr_box box = { .x = wl_fixed_to_int(surface_x), .y = wl_fixed_to_int(surface_y), }; - struct wlr_box transformed; - wlr_box_transform(&box, wlr_output->transform, width, height, &transformed); - transformed.x /= wlr_output->scale; - transformed.y /= wlr_output->scale; + wlr_box_transform(&box, wlr_output->transform, wlr_output->width, + wlr_output->height, &box); + box.x /= wlr_output->scale; + box.y /= wlr_output->scale; struct wlr_box layout_box; wlr_wl_output_layout_get_box(wlr_wl_pointer->current_output->backend, &layout_box); - struct wlr_event_pointer_motion_absolute wlr_event; - wlr_event.device = dev; - wlr_event.time_msec = time; - - double tx = transformed.x / (double)owidth; - double ty = transformed.y / (double)oheight; double ox = wlr_output->lx / (double)layout_box.width; double oy = wlr_output->ly / (double)layout_box.height; - wlr_event.x = tx * ((double)owidth / layout_box.width) + ox; - wlr_event.y = ty * ((double)oheight / layout_box.height) + oy; + struct wlr_event_pointer_motion_absolute wlr_event = { + .device = dev, + .time_msec = time, + .x = box.x / (double)layout_box.width + ox, + .y = box.y / (double)layout_box.height + oy, + }; wlr_signal_emit_safe(&dev->pointer->events.motion_absolute, &wlr_event); }