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Fix laggy move-resize for wl-shell views

This commit is contained in:
emersion 2017-11-20 12:16:10 +01:00
parent 0153a0ed8f
commit 272e0858e4
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GPG Key ID: 0FDE7BE0E88F5E48
3 changed files with 31 additions and 6 deletions
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12
rootston/desktop.c
View File

@ -103,7 +103,9 @@ void view_resize(struct roots_view *view, uint32_t width, uint32_t height) {
void view_move_resize(struct roots_view *view, double x, double y,
uint32_t width, uint32_t height) {
if (x == view->x && y == view->y) {
bool update_x = x != view->x;
bool update_y = y != view->y;
if (!update_x && !update_y) {
view_resize(view, width, height);
return;
}
@ -113,7 +115,13 @@ void view_move_resize(struct roots_view *view, double x, double y,
return;
}
view_move(view, x, y);
view->pending_move_resize.update_x = update_x;
view->pending_move_resize.update_y = update_y;
view->pending_move_resize.x = x;
view->pending_move_resize.y = y;
view->pending_move_resize.width = width;
view->pending_move_resize.height = height;
view_resize(view, width, height);
}

19
rootston/wl_shell.c
View File

@ -71,7 +71,24 @@ static void handle_set_state(struct wl_listener *listener, void *data) {
}
static void handle_surface_commit(struct wl_listener *listener, void *data) {
// TODO do we need to do anything here?
struct roots_wl_shell_surface *roots_surface =
wl_container_of(listener, roots_surface, surface_commit);
struct roots_view *view = roots_surface->view;
struct wlr_surface *wlr_surface = view->wlr_surface;
int width = wlr_surface->current->width;
int height = wlr_surface->current->height;
if (view->pending_move_resize.update_x) {
view->x = view->pending_move_resize.x +
view->pending_move_resize.width - width;
view->pending_move_resize.update_x = false;
}
if (view->pending_move_resize.update_y) {
view->y = view->pending_move_resize.y +
view->pending_move_resize.height - height;
view->pending_move_resize.update_y = false;
}
}
static void handle_destroy(struct wl_listener *listener, void *data) {

6
rootston/xwayland.c
View File

@ -186,10 +186,10 @@ static void handle_surface_commit(struct wl_listener *listener, void *data) {
struct roots_xwayland_surface *roots_surface =
wl_container_of(listener, roots_surface, surface_commit);
struct roots_view *view = roots_surface->view;
struct wlr_xwayland_surface *xwayland_surface = view->xwayland_surface;
struct wlr_surface *wlr_surface = view->wlr_surface;
int width = xwayland_surface->surface->current->width;
int height = xwayland_surface->surface->current->height;
int width = wlr_surface->current->width;
int height = wlr_surface->current->height;
if (view->pending_move_resize.update_x) {
view->x = view->pending_move_resize.x +