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view: Save surface x and y on saved buffers 

We need to use surface_x and surface_y when rendering and damaging saved
buffers as these compensate for views that have been centered due to
being smaller than their container.

Add them to the surface positions on the saved buffer so we have the
values from the time the buffer was saved.
This commit is contained in:
Kenny Levinsen 2021-02-08 00:51:10 +01:00 committed by Simon Ser
parent 63420a2caa
commit cf1e3be228
3 changed files with 6 additions and 8 deletions
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6
sway/desktop/render.c
View File

@ -289,10 +289,8 @@ static void render_saved_view(struct sway_view *view,
}
struct wlr_box box = {
.x = view->container->surface_x - output->lx -
view->saved_geometry.x + saved_buf->x,
.y = view->container->surface_y - output->ly -
view->saved_geometry.y + saved_buf->y,
.x = saved_buf->x - view->saved_geometry.x - output->lx,
.y = saved_buf->y - view->saved_geometry.y - output->ly,
.width = saved_buf->width,
.height = saved_buf->height,
};

4
sway/desktop/transaction.c
View File

@ -214,8 +214,8 @@ static void apply_container_state(struct sway_container *container,
struct sway_saved_buffer *saved_buf;
wl_list_for_each(saved_buf, &view->saved_buffers, link) {
struct wlr_box box = {
.x = container->current.content_x - view->saved_geometry.x + saved_buf->x,
.y = container->current.content_y - view->saved_geometry.y + saved_buf->y,
.x = saved_buf->x - view->saved_geometry.x,
.y = saved_buf->y - view->saved_geometry.y,
.width = saved_buf->width,
.height = saved_buf->height,
};

4
sway/tree/view.c
View File

@ -1350,8 +1350,8 @@ static void view_save_buffer_iterator(struct wlr_surface *surface,
saved_buffer->buffer = surface->buffer;
saved_buffer->width = surface->current.width;
saved_buffer->height = surface->current.height;
saved_buffer->x = sx;
saved_buffer->y = sy;
saved_buffer->x = view->container->surface_x + sx;
saved_buffer->y = view->container->surface_y + sy;
saved_buffer->transform = surface->current.transform;
wlr_surface_get_buffer_source_box(surface, &saved_buffer->source_box);
wl_list_insert(&view->saved_buffers, &saved_buffer->link);