/* * GStreamer * Copyright (C) 2009 Carl-Anton Ingmarsson <ca.ingmarsson@gmail.com> * * 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., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "gstvideoframe.h" GST_DEBUG_CATEGORY_STATIC (gst_video_frame_debug); #define GST_CAT_DEFAULT gst_video_frame_debug #define DEBUG_INIT(bla) \ GST_DEBUG_CATEGORY_INIT (gst_video_frame_debug, "gstvideoframe", 0, "Video Frame"); GstVideoFrame * gst_video_frame_new (void) { GstVideoFrame *frame; frame = (GstVideoFrame *) gst_mini_object_new (GST_TYPE_VIDEO_FRAME); return frame; } static GObjectClass *gst_video_frame_parent_class; static void gst_video_frame_finalize (GstVideoFrame * frame) { if (frame->sink_buffer) gst_buffer_unref (frame->sink_buffer); if (frame->src_buffer) gst_buffer_unref (frame->src_buffer); GST_MINI_OBJECT_CLASS (gst_video_frame_parent_class)->finalize (GST_MINI_OBJECT (frame)); } static void gst_video_frame_init (GstVideoFrame * frame, gpointer g_class) { frame->upstream_timestamp = GST_CLOCK_TIME_NONE; frame->upstream_duration = GST_CLOCK_TIME_NONE; frame->parsed_timestamp = GST_CLOCK_TIME_NONE; frame->n_fields = 2; frame->sink_buffer = NULL; frame->src_buffer = NULL; } static void gst_video_frame_class_init (gpointer g_class, gpointer class_data) { GstMiniObjectClass *mini_object_class = GST_MINI_OBJECT_CLASS (g_class); gst_video_frame_parent_class = g_type_class_peek_parent (g_class); mini_object_class->finalize = (GstMiniObjectFinalizeFunction) gst_video_frame_finalize; } GType gst_video_frame_get_type (void) { static GType _gst_video_frame_type = 0; if (G_UNLIKELY (_gst_video_frame_type == 0)) { static const GTypeInfo info = { sizeof (GstVideoFrameClass), NULL, NULL, gst_video_frame_class_init, NULL, NULL, sizeof (GstVideoFrame), 0, (GInstanceInitFunc) gst_video_frame_init, NULL }; _gst_video_frame_type = g_type_register_static (GST_TYPE_MINI_OBJECT, "GstVideoFrame", &info, 0); DEBUG_INIT (); } return _gst_video_frame_type; }