diff options
| -rw-r--r-- | types/wlr_single_pixel_buffer_v1.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/types/wlr_single_pixel_buffer_v1.c b/types/wlr_single_pixel_buffer_v1.c index e4dac829..0ec8f73d 100644 --- a/types/wlr_single_pixel_buffer_v1.c +++ b/types/wlr_single_pixel_buffer_v1.c @@ -19,6 +19,8 @@ struct wlr_single_pixel_buffer_v1 { struct wl_resource *resource; uint32_t r, g, b, a; uint8_t argb8888[4]; // packed little-endian DRM_FORMAT_ARGB8888 + + struct wl_listener release; }; static void destroy_resource(struct wl_client *client, @@ -60,6 +62,7 @@ static void buffer_destroy(struct wlr_buffer *wlr_buffer) { if (buffer->resource != NULL) { wl_resource_set_user_data(buffer->resource, NULL); } + wl_list_remove(&buffer->release.link); free(buffer); } @@ -92,6 +95,13 @@ static void buffer_handle_resource_destroy(struct wl_resource *resource) { wlr_buffer_drop(&buffer->base); } +static void buffer_handle_release(struct wl_listener *listener, void *data) { + struct wlr_single_pixel_buffer_v1 *buffer = wl_container_of(listener, buffer, release); + if (buffer->resource != NULL) { + wl_buffer_send_release(buffer->resource); + } +} + static void manager_handle_create_u32_rgba_buffer(struct wl_client *client, struct wl_resource *resource, uint32_t id, uint32_t r, uint32_t g, uint32_t b, uint32_t a) { @@ -122,6 +132,9 @@ static void manager_handle_create_u32_rgba_buffer(struct wl_client *client, buffer->argb8888[1] = (uint8_t)((double)buffer->g * f); buffer->argb8888[2] = (uint8_t)((double)buffer->r * f); buffer->argb8888[3] = (uint8_t)((double)buffer->a * f); + + buffer->release.notify = buffer_handle_release; + wl_signal_add(&buffer->base.events.release, &buffer->release); } static const struct wp_single_pixel_buffer_manager_v1_interface manager_impl = { |