diff options
Diffstat (limited to 'src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx')
| -rw-r--r-- | src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx b/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx index e817b6840..78586dc59 100644 --- a/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx +++ b/src/drivers/Wayland/Fl_Wayland_Graphics_Driver.cxx @@ -76,13 +76,19 @@ struct fl_wld_buffer *Fl_Wayland_Graphics_Driver::create_shm_buffer(int width, i } -void Fl_Wayland_Graphics_Driver::buffer_commit(struct wld_window *window) { - if (!window->buffer->draw_buffer_needs_commit) return; +void Fl_Wayland_Graphics_Driver::buffer_commit(struct wld_window *window, + const struct wl_callback_listener *listener) { cairo_surface_t *surf = cairo_get_target(window->buffer->cairo_); cairo_surface_flush(surf); memcpy(window->buffer->data, window->buffer->draw_buffer, window->buffer->data_size); wl_surface_attach(window->wl_surface, window->buffer->wl_buffer, 0, 0); wl_surface_set_buffer_scale(window->wl_surface, window->scale); + struct wl_callback *cb = wl_surface_frame(window->wl_surface); + if (listener) { + window->buffer->cb = cb; + wl_surface_damage_buffer(window->wl_surface, 0, 0, 1000000, 1000000); + wl_callback_add_listener(window->buffer->cb, listener, window); + } wl_surface_commit(window->wl_surface); window->buffer->draw_buffer_needs_commit = false; //fprintf(stderr,"buffer_commit %s\n", window->fl_win->parent()?"child":"top"); |