Stop using wlr_output->{lx,ly}

Also fixes sway_output->{lx,ly,width,height} not being updated. Also fixes
output_get_in_direction adding buffer coords to layout coords.

8 files changed, 61 insertions, 53 deletions

diff --git a/include/sway/output.h b/include/sway/output.h
index ea7a2174..32ed1e28 100644
--- a/include/sway/output.h
+++ b/include/sway/output.h
@@ -29,8 +29,8 @@ struct sway_output {
         struct timespec last_frame;
         struct wlr_output_damage *damage;
 
-        int lx, ly;
-        int width, height;
+        int lx, ly; // layout coords
+        int width, height; // transformed buffer size
 
         bool enabled, configured;
         list_t *workspaces;
@@ -144,7 +144,7 @@ void output_get_box(struct sway_output *output, struct wlr_box *box);
 enum sway_container_layout output_get_default_layout(
                 struct sway_output *output);
 
-void render_rect(struct wlr_output *wlr_output,
+void render_rect(struct sway_output *output,
                 pixman_region32_t *output_damage, const struct wlr_box *_box,
                 float color[static 4]);
 
diff --git a/sway/config/output.c b/sway/config/output.c
index 3a36ed18..1f55fd6a 100644
--- a/sway/config/output.c
+++ b/sway/config/output.c
@@ -319,6 +319,14 @@ bool apply_output_config(struct output_config *oc, struct sway_output *output) {
                 wlr_output_layout_add_auto(root->output_layout, wlr_output);
         }
 
+        // Update output->{lx, ly, width, height}
+        struct wlr_box *output_box =
+                wlr_output_layout_get_box(root->output_layout, wlr_output);
+        output->lx = output_box->x;
+        output->ly = output_box->y;
+        wlr_output_transformed_resolution(wlr_output,
+                &output->width, &output->height);
+
         if (output->swaybg_client != NULL) {
                 wl_client_destroy(output->swaybg_client);
         }
diff --git a/sway/desktop/desktop.c b/sway/desktop/desktop.c
index d8dd0240..ec45d80a 100644
--- a/sway/desktop/desktop.c
+++ b/sway/desktop/desktop.c
@@ -6,8 +6,10 @@ void desktop_damage_surface(struct wlr_surface *surface, double lx, double ly,
                 bool whole) {
         for (int i = 0; i < root->outputs->length; ++i) {
                 struct sway_output *output = root->outputs->items[i];
-                output_damage_surface(output, lx - output->wlr_output->lx,
-                                ly - output->wlr_output->ly, surface, whole);
+                struct wlr_box *output_box = wlr_output_layout_get_box(
+                        root->output_layout, output->wlr_output);
+                output_damage_surface(output, lx - output_box->x,
+                        ly - output_box->y, surface, whole);
         }
 }
 
diff --git a/sway/desktop/output.c b/sway/desktop/output.c
index 3ff4d726..1d9abbfd 100644
--- a/sway/desktop/output.c
+++ b/sway/desktop/output.c
@@ -150,9 +150,9 @@ void output_view_for_each_surface(struct sway_output *output,
                 .user_iterator = iterator,
                 .user_data = user_data,
                 .output = output,
-                .ox = view->container->current.content_x - output->wlr_output->lx
+                .ox = view->container->current.content_x - output->lx
                         - view->geometry.x,
-                .oy = view->container->current.content_y - output->wlr_output->ly
+                .oy = view->container->current.content_y - output->ly
                         - view->geometry.y,
                 .width = view->container->current.content_width,
                 .height = view->container->current.content_height,
@@ -169,9 +169,9 @@ void output_view_for_each_popup(struct sway_output *output,
                 .user_iterator = iterator,
                 .user_data = user_data,
                 .output = output,
-                .ox = view->container->current.content_x - output->wlr_output->lx
+                .ox = view->container->current.content_x - output->lx
                         - view->geometry.x,
-                .oy = view->container->current.content_y - output->wlr_output->ly
+                .oy = view->container->current.content_y - output->ly
                         - view->geometry.y,
                 .width = view->container->current.content_width,
                 .height = view->container->current.content_height,
@@ -202,8 +202,8 @@ void output_unmanaged_for_each_surface(struct sway_output *output,
         wl_list_for_each(unmanaged_surface, unmanaged, link) {
                 struct wlr_xwayland_surface *xsurface =
                         unmanaged_surface->wlr_xwayland_surface;
-                double ox = unmanaged_surface->lx - output->wlr_output->lx;
-                double oy = unmanaged_surface->ly - output->wlr_output->ly;
+                double ox = unmanaged_surface->lx - output->lx;
+                double oy = unmanaged_surface->ly - output->ly;
 
                 output_surface_for_each_surface(output, xsurface->surface, ox, oy,
                         iterator, user_data);
@@ -216,8 +216,8 @@ void output_drag_icons_for_each_surface(struct sway_output *output,
                 void *user_data) {
         struct sway_drag_icon *drag_icon;
         wl_list_for_each(drag_icon, drag_icons, link) {
-                double ox = drag_icon->x - output->wlr_output->lx;
-                double oy = drag_icon->y - output->wlr_output->ly;
+                double ox = drag_icon->x - output->lx;
+                double oy = drag_icon->y - output->ly;
 
                 if (drag_icon->wlr_drag_icon->mapped) {
                         output_surface_for_each_surface(output,
@@ -463,8 +463,8 @@ void output_damage_from_view(struct sway_output *output,
 void output_damage_box(struct sway_output *output, struct wlr_box *_box) {
         struct wlr_box box;
         memcpy(&box, _box, sizeof(struct wlr_box));
-        box.x -= output->wlr_output->lx;
-        box.y -= output->wlr_output->ly;
+        box.x -= output->lx;
+        box.y -= output->ly;
         scale_box(&box, output->wlr_output->scale);
         wlr_output_damage_add_box(output->damage, &box);
 }
@@ -484,8 +484,8 @@ void output_damage_whole_container(struct sway_output *output,
                 struct sway_container *con) {
         // Pad the box by 1px, because the width is a double and might be a fraction
         struct wlr_box box = {
-                .x = con->current.x - output->wlr_output->lx - 1,
-                .y = con->current.y - output->wlr_output->ly - 1,
+                .x = con->current.x - output->lx - 1,
+                .y = con->current.y - output->ly - 1,
                 .width = con->current.width + 2,
                 .height = con->current.height + 2,
         };
diff --git a/sway/desktop/render.c b/sway/desktop/render.c
index 4b36a9c2..9e936bb5 100644
--- a/sway/desktop/render.c
+++ b/sway/desktop/render.c
@@ -157,16 +157,17 @@ static void render_drag_icons(struct sway_output *output,
 
 // _box.x and .y are expected to be layout-local
 // _box.width and .height are expected to be output-buffer-local
-void render_rect(struct wlr_output *wlr_output,
+void render_rect(struct sway_output *output,
                 pixman_region32_t *output_damage, const struct wlr_box *_box,
                 float color[static 4]) {
+        struct wlr_output *wlr_output = output->wlr_output;
         struct wlr_renderer *renderer =
                 wlr_backend_get_renderer(wlr_output->backend);
 
         struct wlr_box box;
         memcpy(&box, _box, sizeof(struct wlr_box));
-        box.x -= wlr_output->lx * wlr_output->scale;
-        box.y -= wlr_output->ly * wlr_output->scale;
+        box.x -= output->lx * wlr_output->scale;
+        box.y -= output->ly * wlr_output->scale;
 
         pixman_region32_t damage;
         pixman_region32_init(&damage);
@@ -205,9 +206,9 @@ static void render_view_toplevels(struct sway_view *view,
         };
         // Render all toplevels without descending into popups
         double ox = view->container->surface_x -
-                output->wlr_output->lx - view->geometry.x;
+                output->lx - view->geometry.x;
         double oy = view->container->surface_y -
-                output->wlr_output->ly - view->geometry.y;
+                output->ly - view->geometry.y;
         output_surface_for_each_surface(output, view->surface, ox, oy,
                         render_surface_iterator, &data);
 }
@@ -240,9 +241,9 @@ static void render_saved_view(struct sway_view *view,
                 return;
         }
         struct wlr_box box = {
-                .x = view->container->surface_x - output->wlr_output->lx -
+                .x = view->container->surface_x - output->lx -
                         view->saved_geometry.x,
-                .y = view->container->surface_y - output->wlr_output->ly -
+                .y = view->container->surface_y - output->ly -
                         view->saved_geometry.y,
                 .width = view->saved_buffer_width,
                 .height = view->saved_buffer_height,
@@ -298,7 +299,7 @@ static void render_view(struct sway_output *output, pixman_region32_t *damage,
                 box.width = state->border_thickness;
                 box.height = state->content_height;
                 scale_box(&box, output_scale);
-                render_rect(output->wlr_output, damage, &box, color);
+                render_rect(output, damage, &box, color);
         }
 
         list_t *siblings = container_get_current_siblings(con);
@@ -317,7 +318,7 @@ static void render_view(struct sway_output *output, pixman_region32_t *damage,
                 box.width = state->border_thickness;
                 box.height = state->content_height;
                 scale_box(&box, output_scale);
-                render_rect(output->wlr_output, damage, &box, color);
+                render_rect(output, damage, &box, color);
         }
 
         if (state->border_bottom) {
@@ -332,7 +333,7 @@ static void render_view(struct sway_output *output, pixman_region32_t *damage,
                 box.width = state->width;
                 box.height = state->border_thickness;
                 scale_box(&box, output_scale);
-                render_rect(output->wlr_output, damage, &box, color);
+                render_rect(output, damage, &box, color);
         }
 }
 
@@ -359,8 +360,8 @@ static void render_titlebar(struct sway_output *output,
         list_t *children = container_get_current_siblings(con);
         bool is_last_child = children->length == 0 ||
                 children->items[children->length - 1] == con;
-        double output_x = output->wlr_output->lx;
-        double output_y = output->wlr_output->ly;
+        double output_x = output->lx;
+        double output_y = output->ly;
         int titlebar_border_thickness = config->titlebar_border_thickness;
         int titlebar_h_padding = config->titlebar_h_padding;
         int titlebar_v_padding = config->titlebar_v_padding;
@@ -374,7 +375,7 @@ static void render_titlebar(struct sway_output *output,
         box.width = width;
         box.height = titlebar_border_thickness;
         scale_box(&box, output_scale);
-        render_rect(output->wlr_output, output_damage, &box, color);
+        render_rect(output, output_damage, &box, color);
 
         // Single pixel bar below title
         size_t left_offset = 0, right_offset = 0;
@@ -392,7 +393,7 @@ static void render_titlebar(struct sway_output *output,
         box.width = width - left_offset - right_offset;
         box.height = titlebar_border_thickness;
         scale_box(&box, output_scale);
-        render_rect(output->wlr_output, output_damage, &box, color);
+        render_rect(output, output_damage, &box, color);
 
         if (layout == L_TABBED) {
                 // Single pixel left edge
@@ -402,7 +403,7 @@ static void render_titlebar(struct sway_output *output,
                 box.height =
                         container_titlebar_height() - titlebar_border_thickness * 2;
                 scale_box(&box, output_scale);
-                render_rect(output->wlr_output, output_damage, &box, color);
+                render_rect(output, output_damage, &box, color);
 
                 // Single pixel right edge
                 box.x = x + width - titlebar_border_thickness;
@@ -411,7 +412,7 @@ static void render_titlebar(struct sway_output *output,
                 box.height =
                         container_titlebar_height() - titlebar_border_thickness * 2;
                 scale_box(&box, output_scale);
-                render_rect(output->wlr_output, output_damage, &box, color);
+                render_rect(output, output_damage, &box, color);
         }
 
         int inner_x = x - output_x + titlebar_h_padding;
@@ -470,12 +471,12 @@ static void render_titlebar(struct sway_output *output,
                 box.y = round((y + titlebar_border_thickness) * output_scale);
                 box.width = texture_box.width;
                 box.height = ob_padding_above;
-                render_rect(output->wlr_output, output_damage, &box, color);
+                render_rect(output, output_damage, &box, color);
 
                 // Padding below
                 box.y += ob_padding_above + texture_box.height;
                 box.height = ob_padding_below;
-                render_rect(output->wlr_output, output_damage, &box, color);
+                render_rect(output, output_damage, &box, color);
         }
 
         // Title text
@@ -538,12 +539,12 @@ static void render_titlebar(struct sway_output *output,
                 box.y = round((y + titlebar_border_thickness) * output_scale);
                 box.width = texture_box.width;
                 box.height = ob_padding_above;
-                render_rect(output->wlr_output, output_damage, &box, color);
+                render_rect(output, output_damage, &box, color);
 
                 // Padding below
                 box.y += ob_padding_above + texture_box.height;
                 box.height = ob_padding_below;
-                render_rect(output->wlr_output, output_damage, &box, color);
+                render_rect(output, output_damage, &box, color);
         }
 
         // Determine the left + right extends of the textures (output-buffer local)
@@ -577,7 +578,7 @@ static void render_titlebar(struct sway_output *output,
                 box.x = ob_left_x + ob_left_width + round(output_x * output_scale);
                 box.y = round(bg_y * output_scale);
                 box.height = ob_bg_height;
-                render_rect(output->wlr_output, output_damage, &box, color);
+                render_rect(output, output_damage, &box, color);
         }
 
         // Padding on left side
@@ -592,7 +593,7 @@ static void render_titlebar(struct sway_output *output,
         if (box.x + box.width < left_x) {
                 box.width += left_x - box.x - box.width;
         }
-        render_rect(output->wlr_output, output_damage, &box, color);
+        render_rect(output, output_damage, &box, color);
 
         // Padding on right side
         right_offset = (layout == L_TABBED) * titlebar_border_thickness;
@@ -607,7 +608,7 @@ static void render_titlebar(struct sway_output *output,
                 box.width += box.x - right_rx;
                 box.x = right_rx;
         }
-        render_rect(output->wlr_output, output_damage, &box, color);
+        render_rect(output, output_damage, &box, color);
 
         if (connects_sides) {
                 // Left pixel in line with bottom bar
@@ -616,7 +617,7 @@ static void render_titlebar(struct sway_output *output,
                 box.width = state->border_thickness * state->border_left;
                 box.height = titlebar_border_thickness;
                 scale_box(&box, output_scale);
-                render_rect(output->wlr_output, output_damage, &box, color);
+                render_rect(output, output_damage, &box, color);
 
                 // Right pixel in line with bottom bar
                 box.x = x + width - state->border_thickness * state->border_right;
@@ -624,7 +625,7 @@ static void render_titlebar(struct sway_output *output,
                 box.width = state->border_thickness * state->border_right;
                 box.height = titlebar_border_thickness;
                 scale_box(&box, output_scale);
-                render_rect(output->wlr_output, output_damage, &box, color);
+                render_rect(output, output_damage, &box, color);
         }
 }
 
@@ -650,7 +651,7 @@ static void render_top_border(struct sway_output *output,
         box.width = state->width;
         box.height = state->border_thickness;
         scale_box(&box, output_scale);
-        render_rect(output->wlr_output, output_damage, &box, color);
+        render_rect(output, output_damage, &box, color);
 }
 
 struct parent_data {
diff --git a/sway/input/seatop_move_tiling.c b/sway/input/seatop_move_tiling.c
index 4b5aa81e..2904792b 100644
--- a/sway/input/seatop_move_tiling.c
+++ b/sway/input/seatop_move_tiling.c
@@ -37,7 +37,7 @@ static void handle_render(struct sway_seat *seat,
                 struct wlr_box box;
                 memcpy(&box, &e->drop_box, sizeof(struct wlr_box));
                 scale_box(&box, output->wlr_output->scale);
-                render_rect(output->wlr_output, damage, &box, color);
+                render_rect(output, damage, &box, color);
         }
 }
 
diff --git a/sway/tree/arrange.c b/sway/tree/arrange.c
index 438a2133..8583c53e 100644
--- a/sway/tree/arrange.c
+++ b/sway/tree/arrange.c
@@ -195,8 +195,8 @@ void arrange_workspace(struct sway_workspace *workspace) {
         double prev_y = workspace->y;
         workspace->width = area->width;
         workspace->height = area->height;
-        workspace->x = output->wlr_output->lx + area->x;
-        workspace->y = output->wlr_output->ly + area->y;
+        workspace->x = output->lx + area->x;
+        workspace->y = output->ly + area->y;
 
         // Adjust any floating containers
         double diff_x = workspace->x - prev_x;
diff --git a/sway/tree/output.c b/sway/tree/output.c
index e0a66e0b..227d487c 100644
--- a/sway/tree/output.c
+++ b/sway/tree/output.c
@@ -101,11 +101,6 @@ void output_enable(struct sway_output *output, struct output_config *oc) {
         output->configured = true;
         list_add(root->outputs, output);
 
-        output->lx = wlr_output->lx;
-        output->ly = wlr_output->ly;
-        wlr_output_transformed_resolution(wlr_output,
-                        &output->width, &output->height);
-
         restore_workspaces(output);
 
         struct sway_workspace *ws = NULL;
@@ -311,8 +306,10 @@ struct sway_output *output_get_in_direction(struct sway_output *reference,
         if (!sway_assert(direction, "got invalid direction: %d", direction)) {
                 return NULL;
         }
-        int lx = reference->wlr_output->lx + reference->width / 2;
-        int ly = reference->wlr_output->ly + reference->height / 2;
+        struct wlr_box *output_box =
+                wlr_output_layout_get_box(root->output_layout, reference->wlr_output);
+        int lx = output_box->x + output_box->width / 2;
+        int ly = output_box->y + output_box->height / 2;
         struct wlr_output *wlr_adjacent = wlr_output_layout_adjacent_output(
                         root->output_layout, direction, reference->wlr_output, lx, ly);
         if (!wlr_adjacent) {