Port to gst-wayland changes in gst 1.22, maintaining backwards compatibility

[apps/camera-gstreamer.git] / app / main.cpp

diff --git a/app/main.cpp b/app/main.cpp
index 2d286ba..83f7c28 100644 (file)
--- a/app/main.cpp
+++ b/app/main.cpp
@@ -23,6 +23,11 @@
 #include <gst/video/videooverlay.h>
 #include <gst/wayland/wayland.h>
 
+#if !GST_CHECK_VERSION(1, 22, 0)
+#define gst_is_wl_display_handle_need_context_message gst_is_wayland_display_handle_need_context_message
+#define gst_wl_display_handle_context_new gst_wayland_display_handle_context_new
+#endif
+
 // these only applies if the window is a dialog/pop-up one
 // by default the compositor make the window maximized
 #define WINDOW_WIDTH_SIZE      640
@@ -92,7 +97,6 @@ struct receiver_data {
        struct window *window;
 
        GstElement *pipeline;
-       GstWaylandVideo *wl_video;
        GstVideoOverlay *overlay;
 };
 
@@ -462,12 +466,11 @@ bus_sync_handler(GstBus *bus, GstMessage *message, gpointer user_data)
        struct receiver_data *d =
                static_cast<struct receiver_data *>(user_data);
 
-       if (gst_is_wayland_display_handle_need_context_message(message)) {
+       if (gst_is_wl_display_handle_need_context_message(message)) {
                GstContext *context;
                struct wl_display *display_handle = d->window->display->wl_display;
 
-               context = gst_wayland_display_handle_context_new(display_handle);
-               d->wl_video = GST_WAYLAND_VIDEO(GST_MESSAGE_SRC(message));
+               context = gst_wl_display_handle_context_new(display_handle);
                gst_element_set_context(GST_ELEMENT(GST_MESSAGE_SRC(message)), context);
 
                goto drop;