/* GStreamer Wayland Library * * Copyright (C) 2022 Collabora Ltd. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301 USA. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include "gstwlcontext.h" gboolean gst_is_wl_display_handle_need_context_message (GstMessage * msg) { const gchar *type = NULL; g_return_val_if_fail (GST_IS_MESSAGE (msg), FALSE); if (GST_MESSAGE_TYPE (msg) == GST_MESSAGE_NEED_CONTEXT && gst_message_parse_context_type (msg, &type)) { return !g_strcmp0 (type, GST_WL_DISPLAY_HANDLE_CONTEXT_TYPE); } return FALSE; } GstContext * gst_wl_display_handle_context_new (struct wl_display * display) { GstContext *context = gst_context_new (GST_WL_DISPLAY_HANDLE_CONTEXT_TYPE, TRUE); gst_structure_set (gst_context_writable_structure (context), "display", G_TYPE_POINTER, display, NULL); return context; } struct wl_display * gst_wl_display_handle_context_get_handle (GstContext * context) { const GstStructure *s; struct wl_display *display; g_return_val_if_fail (GST_IS_CONTEXT (context), NULL); s = gst_context_get_structure (context); if (gst_structure_get (s, "display", G_TYPE_POINTER, &display, NULL)) return display; if (gst_structure_get (s, "handle", G_TYPE_POINTER, &display, NULL)) return display; return NULL; }