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Merge pull request #1717 from emersion/fix-multiple-outputs

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Fix rendering with multiple outputs
This commit is contained in:
Drew DeVault 2018-04-03 19:57:36 -04:00 committed by GitHub
commit deb63eda88
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 28 additions and 28 deletions
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40
sway/desktop/output.c
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@ -46,10 +46,7 @@ static void rotate_child_position(double *sx, double *sy, double sw, double sh,
*/ */
static bool surface_intersect_output(struct wlr_surface *surface, static bool surface_intersect_output(struct wlr_surface *surface,
struct wlr_output_layout *output_layout, struct wlr_output *wlr_output, struct wlr_output_layout *output_layout, struct wlr_output *wlr_output,
double lx, double ly, float rotation, struct wlr_box *box) { double ox, double oy, float rotation, struct wlr_box *box) {
double ox = lx, oy = ly;
wlr_output_layout_output_coords(output_layout, wlr_output, &ox, &oy);
if (box != NULL) { if (box != NULL) {
box->x = ox * wlr_output->scale; box->x = ox * wlr_output->scale;
box->y = oy * wlr_output->scale; box->y = oy * wlr_output->scale;
@ -58,7 +55,7 @@ static bool surface_intersect_output(struct wlr_surface *surface,
} }
struct wlr_box layout_box = { struct wlr_box layout_box = {
.x = lx, .y = ly, .x = wlr_output->lx + ox, .y = wlr_output->ly + oy,
.width = surface->current->width, .height = surface->current->height, .width = surface->current->width, .height = surface->current->height,
}; };
wlr_box_rotated_bounds(&layout_box, rotation, &layout_box); wlr_box_rotated_bounds(&layout_box, rotation, &layout_box);
@ -67,7 +64,7 @@ static bool surface_intersect_output(struct wlr_surface *surface,
static void render_surface(struct wlr_surface *surface, static void render_surface(struct wlr_surface *surface,
struct wlr_output *wlr_output, struct timespec *when, struct wlr_output *wlr_output, struct timespec *when,
double lx, double ly, float rotation) { double ox, double oy, float rotation) {
struct wlr_renderer *renderer = struct wlr_renderer *renderer =
wlr_backend_get_renderer(wlr_output->backend); wlr_backend_get_renderer(wlr_output->backend);
@ -79,7 +76,7 @@ static void render_surface(struct wlr_surface *surface,
struct wlr_box box; struct wlr_box box;
bool intersects = surface_intersect_output(surface, layout, wlr_output, bool intersects = surface_intersect_output(surface, layout, wlr_output,
lx, ly, rotation, &box); ox, oy, rotation, &box);
if (intersects) { if (intersects) {
float matrix[9]; float matrix[9];
enum wl_output_transform transform = enum wl_output_transform transform =
@ -102,7 +99,7 @@ static void render_surface(struct wlr_surface *surface,
surface->current->width, surface->current->height, rotation); surface->current->width, surface->current->height, rotation);
render_surface(subsurface->surface, wlr_output, when, render_surface(subsurface->surface, wlr_output, when,
lx + sx, ly + sy, rotation); ox + sx, oy + sy, rotation);
} }
} }
@ -200,9 +197,7 @@ static void render_view(struct sway_container *view, void *data) {
} }
} }
static void render_layer(struct sway_output *output, static void render_layer(struct sway_output *output, struct timespec *when,
const struct wlr_box *output_layout_box,
struct timespec *when,
struct wl_list *layer) { struct wl_list *layer) {
struct sway_layer_surface *sway_layer; struct sway_layer_surface *sway_layer;
wl_list_for_each(sway_layer, layer, link) { wl_list_for_each(sway_layer, layer, link) {
@ -234,14 +229,15 @@ static void render_output(struct sway_output *output, struct timespec *when,
float clear_color[] = {0.25f, 0.25f, 0.25f, 1.0f}; float clear_color[] = {0.25f, 0.25f, 0.25f, 1.0f};
wlr_renderer_clear(renderer, clear_color); wlr_renderer_clear(renderer, clear_color);
struct wlr_output_layout *layout = root_container.sway_root->output_layout; struct wlr_output_layout *output_layout =
root_container.sway_root->output_layout;
const struct wlr_box *output_box = const struct wlr_box *output_box =
wlr_output_layout_get_box(layout, wlr_output); wlr_output_layout_get_box(output_layout, wlr_output);
render_layer(output, output_box, when, render_layer(output, when,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]); &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND]);
render_layer(output, output_box, when, render_layer(output, when,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]); &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM]);
struct sway_seat *seat = input_manager_current_seat(input_manager); struct sway_seat *seat = input_manager_current_seat(input_manager);
struct sway_container *focus = struct sway_container *focus =
@ -251,7 +247,7 @@ static void render_output(struct sway_output *output, struct timespec *when,
focus = output->swayc->children->items[0]; focus = output->swayc->children->items[0];
} }
struct sway_container *workspace = focus->type == C_WORKSPACE ? struct sway_container *workspace = focus->type == C_WORKSPACE ?
focus : container_parent(focus, C_WORKSPACE); focus : container_parent(focus, C_WORKSPACE);
struct render_data rdata = { struct render_data rdata = {
.output = output, .output = output,
@ -285,10 +281,10 @@ static void render_output(struct sway_output *output, struct timespec *when,
} }
// TODO: Consider revising this when fullscreen windows are supported // TODO: Consider revising this when fullscreen windows are supported
render_layer(output, output_box, when, render_layer(output, when,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]); &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_TOP]);
render_layer(output, output_box, when, render_layer(output, when,
&output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]); &output->layers[ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY]);
renderer_end: renderer_end:
wlr_renderer_end(renderer); wlr_renderer_end(renderer);

16
sway/tree/layout.c
View File

@ -19,10 +19,14 @@
struct sway_container root_container; struct sway_container root_container;
static void output_layout_change_notify(struct wl_listener *listener, static void output_layout_handle_change(struct wl_listener *listener,
void *data) { void *data) {
struct wlr_box *layout_box = wlr_output_layout_get_box( struct wlr_output_layout *output_layout =
root_container.sway_root->output_layout, NULL); root_container.sway_root->output_layout;
const struct wlr_box *layout_box =
wlr_output_layout_get_box(output_layout, NULL);
root_container.x = layout_box->x;
root_container.y = layout_box->y;
root_container.width = layout_box->width; root_container.width = layout_box->width;
root_container.height = layout_box->height; root_container.height = layout_box->height;
@ -34,8 +38,8 @@ static void output_layout_change_notify(struct wl_listener *listener,
} }
struct sway_output *output = output_container->sway_output; struct sway_output *output = output_container->sway_output;
struct wlr_box *output_box = wlr_output_layout_get_box( const struct wlr_box *output_box =
root_container.sway_root->output_layout, output->wlr_output); wlr_output_layout_get_box(output_layout, output->wlr_output);
if (!output_box) { if (!output_box) {
continue; continue;
} }
@ -62,7 +66,7 @@ void layout_init(void) {
wl_signal_init(&root_container.sway_root->events.new_container); wl_signal_init(&root_container.sway_root->events.new_container);
root_container.sway_root->output_layout_change.notify = root_container.sway_root->output_layout_change.notify =
output_layout_change_notify; output_layout_handle_change;
wl_signal_add(&root_container.sway_root->output_layout->events.change, wl_signal_add(&root_container.sway_root->output_layout->events.change,
&root_container.sway_root->output_layout_change); &root_container.sway_root->output_layout_change);
} }