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d2f5567653
Original commit message from CVS: * ext/xvid/gstxviddec.c: (gst_xviddec_init), (gst_xviddec_reset), (gst_xviddec_unset), (gst_xviddec_handle_sink_event), (gst_xviddec_setup), (gst_xviddec_negotiate), (gst_xviddec_chain), (gst_xviddec_flush_buffers), (gst_xviddec_src_getcaps), (gst_xviddec_setcaps), (gst_xviddec_change_state): * ext/xvid/gstxviddec.h: Clean-ups and code reflows. Pass return value from gst_pad_alloc_buffer() upstream among other things. Also check for NULL GValue before using GST_VALUE_TYPE macro (#348976). Mass rename of xviddec -> dec variable for better code readability.
73 lines
2 KiB
C
73 lines
2 KiB
C
/* GStreamer xvid decoder plugin
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* Copyright (C) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
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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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#ifndef __GST_XVIDDEC_H__
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#define __GST_XVIDDEC_H__
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#include <gst/gst.h>
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#include "gstxvid.h"
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G_BEGIN_DECLS
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#define GST_TYPE_XVIDDEC \
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(gst_xviddec_get_type())
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#define GST_XVIDDEC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_XVIDDEC, GstXvidDec))
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#define GST_XVIDDEC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_XVIDDEC, GstXvidDecClass))
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#define GST_IS_XVIDDEC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_XVIDDEC))
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#define GST_IS_XVIDDEC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_XVIDDEC))
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typedef struct _GstXvidDec GstXvidDec;
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typedef struct _GstXvidDecClass GstXvidDecClass;
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struct _GstXvidDec {
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GstElement element;
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/* pads */
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GstPad *sinkpad, *srcpad;
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/* xvid handle */
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void *handle;
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/* video (output) settings */
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gint csp;
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gint width, height;
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gint fps_n, fps_d, par_n, par_d;
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gint outbuf_size;
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/* whether in need for keyframe */
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gboolean waiting_for_key;
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/* retain some info on delayed frame */
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gboolean have_ts;
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GstClockTime next_ts, next_dur;
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};
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struct _GstXvidDecClass {
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GstElementClass parent_class;
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};
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GType gst_xviddec_get_type(void);
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G_END_DECLS
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#endif /* __GST_XVIDDEC_H__ */
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