diff options
| -rw-r--r-- | types/scene/wlr_scene.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/types/scene/wlr_scene.c b/types/scene/wlr_scene.c index ab5cd91f..d0b5eec4 100644 --- a/types/scene/wlr_scene.c +++ b/types/scene/wlr_scene.c @@ -817,7 +817,7 @@ void wlr_scene_buffer_set_opacity(struct wlr_scene_buffer *scene_buffer, } void wlr_scene_buffer_set_filter_mode(struct wlr_scene_buffer *scene_buffer, - enum wlr_scale_filter_mode filter_mode) { + enum wlr_scale_filter_mode filter_mode) { if (scene_buffer->filter_mode == filter_mode) { return; } @@ -1089,7 +1089,6 @@ struct wlr_scene_node *wlr_scene_node_at(struct wlr_scene_node *node, return NULL; } - static void scene_node_render(struct wlr_scene_node *node, const struct render_data *data) { int x, y; wlr_scene_node_coords(node, &x, &y); @@ -1114,6 +1113,12 @@ static void scene_node_render(struct wlr_scene_node *node, const struct render_d scene_node_get_size(node, &dst_box.width, &dst_box.height); scale_box(&dst_box, data->scale); + pixman_region32_t opaque; + pixman_region32_init(&opaque); + scene_node_opaque_region(node, x, y, &opaque); + scale_output_damage(&opaque, data->scale); + pixman_region32_subtract(&opaque, &render_region, &opaque); + transform_output_box(&dst_box, data); transform_output_damage(&render_region, data); @@ -1157,12 +1162,15 @@ static void scene_node_render(struct wlr_scene_node *node, const struct render_d .clip = &render_region, .alpha = &scene_buffer->opacity, .filter_mode = scene_buffer->filter_mode, + .blend_mode = pixman_region32_not_empty(&opaque) ? + WLR_RENDER_BLEND_MODE_PREMULTIPLIED : WLR_RENDER_BLEND_MODE_NONE, }); wl_signal_emit_mutable(&scene_buffer->events.output_present, data->output); break; } + pixman_region32_fini(&opaque); pixman_region32_fini(&render_region); } |