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d71a398ff6
Original commit message from CVS: a52dec: Use a debug category, Output timestamps correctly Emit tag info, Handle events, tell liba52dec about cpu capabilities so it can use MMX etc. dvdec: Fix a crasher accessing invalid memory dvdnavsrc:Some support for byte-format seeking. Small fixes for still frames and menu button overlays mpeg2dec: Use a debug category. Adjust the report level of several items to LOG. Call mpeg2_custom_fbuf to mark our buffers as 'custom buffers' so it doesn't lose the GstBuffer pointer navseek: Add the navseek debug element for seeking back and forth in a video stream using arrow keys. mpeg2subt:Pretty much a complete rewrite. Now a loopbased element. May still require work to properly synchronise subtitle buffers. mpegdemux: dvddemux: Don't attempt to create subbuffers of size 0 Reduce a couple of error outputs to warnings. y4mencode:Output the y4m frame header correctly
76 lines
2 KiB
C
76 lines
2 KiB
C
/* GStreamer
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* Copyright (C) <2001> David I. Lehn <dlehn@users.sourceforge.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_A52DEC_H__
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#define __GST_A52DEC_H__
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#include <gst/gst.h>
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#include <gst/bytestream/bytestream.h>
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G_BEGIN_DECLS
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#define GST_TYPE_A52DEC \
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(gst_a52dec_get_type())
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#define GST_A52DEC(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_A52DEC,GstA52Dec))
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#define GST_A52DEC_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_A52DEC,GstA52DecClass))
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#define GST_IS_A52DEC(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_A52DEC))
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#define GST_IS_A52DEC_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_A52DEC))
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typedef struct _GstA52Dec GstA52Dec;
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typedef struct _GstA52DecClass GstA52DecClass;
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struct _GstA52Dec {
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GstElement element;
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/* pads */
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GstPad *sinkpad,
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*srcpad;
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int bit_rate;
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int sample_rate;
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int stream_channels;
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int request_channels;
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int using_channels;
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sample_t level;
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sample_t bias;
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gboolean dynamic_range_compression;
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sample_t *samples;
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a52_state_t *state;
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GstByteStream *bs;
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GstClockTime last_ts;
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GstClockTime current_ts;
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GstClockTime last_timestamp;
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GstClockTimeDiff last_diff;
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};
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struct _GstA52DecClass {
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GstElementClass parent_class;
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};
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G_END_DECLS
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#endif /* __GST_A52DEC_H__ */
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