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105 lines
2.8 KiB
C
105 lines
2.8 KiB
C
/*
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* GStreamer
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* Copyright (C) 2009 Carl-Anton Ingmarsson <ca.ingmarsson@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "gstvideoframe.h"
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GST_DEBUG_CATEGORY_STATIC (gst_video_frame_debug);
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#define GST_CAT_DEFAULT gst_video_frame_debug
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#define DEBUG_INIT(bla) \
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GST_DEBUG_CATEGORY_INIT (gst_video_frame_debug, "gstvideoframe", 0, "Video Frame");
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GstVideoFrame *
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gst_video_frame_new (void)
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{
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GstVideoFrame *frame;
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frame = (GstVideoFrame *) gst_mini_object_new (GST_TYPE_VIDEO_FRAME);
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return frame;
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}
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static GObjectClass *gst_video_frame_parent_class;
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static void
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gst_video_frame_finalize (GstVideoFrame * frame)
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{
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if (frame->sink_buffer)
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gst_buffer_unref (frame->sink_buffer);
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if (frame->src_buffer)
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gst_buffer_unref (frame->src_buffer);
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GST_MINI_OBJECT_CLASS (gst_video_frame_parent_class)->finalize
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(GST_MINI_OBJECT (frame));
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}
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static void
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gst_video_frame_init (GstVideoFrame * frame, gpointer g_class)
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{
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frame->decode_timestamp = GST_CLOCK_TIME_NONE;
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frame->presentation_timestamp = GST_CLOCK_TIME_NONE;
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frame->presentation_duration = GST_CLOCK_TIME_NONE;
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frame->n_fields = 2;
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frame->sink_buffer = NULL;
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frame->src_buffer = NULL;
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}
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static void
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gst_video_frame_class_init (gpointer g_class, gpointer class_data)
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{
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GstMiniObjectClass *mini_object_class = GST_MINI_OBJECT_CLASS (g_class);
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gst_video_frame_parent_class = g_type_class_peek_parent (g_class);
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mini_object_class->finalize = (GstMiniObjectFinalizeFunction)
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gst_video_frame_finalize;
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}
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GType
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gst_video_frame_get_type (void)
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{
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static GType _gst_video_frame_type = 0;
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if (G_UNLIKELY (_gst_video_frame_type == 0)) {
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static const GTypeInfo info = {
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sizeof (GstVideoFrameClass),
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NULL,
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NULL,
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gst_video_frame_class_init,
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NULL,
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NULL,
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sizeof (GstVideoFrame),
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0,
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(GInstanceInitFunc) gst_video_frame_init,
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NULL
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};
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_gst_video_frame_type = g_type_register_static (GST_TYPE_MINI_OBJECT,
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"GstVideoFrame", &info, 0);
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DEBUG_INIT ();
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}
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return _gst_video_frame_type;
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}
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