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https://github.com/swaywm/sway.git
synced 2024-11-10 18:33:14 +00:00
Use opaque region to determine if frame done should be sent
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parent
58befcf2cd
commit
839c3a5500
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@ -54,4 +54,8 @@ void output_damage_whole_container(struct sway_output *output,
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struct sway_container *output_by_name(const char *name);
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void output_enable(struct sway_output *output);
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bool output_has_opaque_lockscreen(struct sway_output *output,
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struct sway_seat *seat);
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#endif
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@ -915,6 +915,36 @@ static struct sway_container *output_get_active_workspace(
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return workspace;
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}
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bool output_has_opaque_lockscreen(struct sway_output *output,
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struct sway_seat *seat) {
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if (!seat->exclusive_client) {
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return false;
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}
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struct wlr_layer_surface *wlr_layer_surface;
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wl_list_for_each(wlr_layer_surface, &server.layer_shell->surfaces, link) {
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if (wlr_layer_surface->output != output->wlr_output) {
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continue;
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}
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struct wlr_surface *wlr_surface = wlr_layer_surface->surface;
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if (wlr_surface->resource->client != seat->exclusive_client) {
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continue;
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}
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int nrects;
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pixman_box32_t *rects =
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pixman_region32_rectangles(&wlr_surface->current->opaque, &nrects);
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for (int i = 0; i < nrects; ++i) {
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pixman_box32_t *rect = &rects[i];
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if (rect->x1 <= 0 && rect->y1 <= 0 &&
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rect->x2 >= output->swayc->current.swayc_width &&
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rect->y2 >= output->swayc->current.swayc_height) {
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return true;
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}
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}
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}
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return false;
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}
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static void render_output(struct sway_output *output, struct timespec *when,
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pixman_region32_t *damage) {
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struct wlr_output *wlr_output = output->wlr_output;
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@ -950,7 +980,7 @@ static void render_output(struct sway_output *output, struct timespec *when,
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struct sway_view *fullscreen_view = workspace->current.ws_fullscreen;
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struct sway_seat *seat = input_manager_current_seat(input_manager);
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if (seat->exclusive_client && seat->focused_layer) {
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if (output_has_opaque_lockscreen(output, seat)) {
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float clear_color[] = {0.0f, 0.0f, 0.0f, 1.0f};
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int nrects;
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@ -1103,7 +1133,8 @@ static void send_frame_done(struct sway_output *output, struct timespec *when) {
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struct send_frame_done_data data = {
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.output = output,
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.when = when,
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.exclusive_client = seat->exclusive_client,
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.exclusive_client = output_has_opaque_lockscreen(output, seat) ?
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seat->exclusive_client : NULL,
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};
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struct sway_container *workspace = output_get_active_workspace(output);
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@ -111,12 +111,27 @@ static void create_layer_surface(struct swaylock_surface *surface) {
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wl_surface_commit(surface->surface);
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}
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static bool image_is_opaque(cairo_surface_t *image) {
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return cairo_surface_get_content(image) == CAIRO_CONTENT_COLOR;
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}
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static void layer_surface_configure(void *data,
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struct zwlr_layer_surface_v1 *layer_surface,
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uint32_t serial, uint32_t width, uint32_t height) {
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struct swaylock_surface *surface = data;
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surface->width = width;
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surface->height = height;
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if (image_is_opaque(surface->image) &&
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surface->state->args.mode != BACKGROUND_MODE_CENTER &&
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surface->state->args.mode != BACKGROUND_MODE_FIT) {
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struct wl_region *region =
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wl_compositor_create_region(surface->state->compositor);
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wl_region_add(region, 0, 0, width, height);
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wl_surface_set_opaque_region(surface->surface, region);
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wl_region_destroy(region);
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}
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zwlr_layer_surface_v1_ack_configure(layer_surface, serial);
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render_frame(surface);
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}
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