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mad: replace with 0.10 version ported to GstAudioDecoder

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Taken from commit 6e7e3657396454fe95fbd89170281865d4d1cec3
of Mark's baseaudio branch.

Would probably be too risky to drop this into 0.10 given
all the things mad is doing.
This commit is contained in:
Mark Nauwelaerts 2011-08-16 21:12:06 +02:00 committed by Tim-Philipp Müller
parent d0cdcd8473
commit ced55bf549
2 changed files with 350 additions and 1693 deletions
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1992
ext/mad/gstmad.c
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51
ext/mad/gstmad.h
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@ -23,7 +23,10 @@
#include <gst/gst.h>
#include <gst/tag/tag.h>
#include <gst/audio/gstbaseaudiodecoder.h>
#include <mad.h>
#include <id3tag.h>
G_BEGIN_DECLS
@ -44,70 +47,34 @@ typedef struct _GstMadClass GstMadClass;
struct _GstMad
{
GstElement element;
/* pads */
GstPad *sinkpad, *srcpad;
GstBaseAudioDecoder element;
/* state */
struct mad_stream stream;
struct mad_frame frame;
struct mad_synth synth;
guchar *tempbuffer; /* temporary buffer to serve to mad */
glong tempsize; /* running count of temp buffer size */
GstClockTime last_ts;
guint64 base_byte_offset;
guint64 bytes_consumed; /* since the base_byte_offset */
guint64 total_samples; /* the number of samples since the sync point */
gboolean in_error; /* set when mad's in an error state */
gboolean restart;
gboolean discont;
guint64 segment_start;
GstSegment segment;
gboolean need_newsegment;
/* info */
struct mad_header header;
gboolean new_header;
guint framecount;
gint vbr_average; /* average bitrate */
guint64 vbr_rate; /* average * framecount */
gboolean half;
gboolean ignore_crc;
GstTagList *tags;
/* negotiated format */
gint rate, pending_rate;
gint channels, pending_channels;
gint times_pending;
gboolean caps_set; /* used to keep track of whether to change/update caps */
GstIndex *index;
gint index_id;
gboolean check_for_xing;
gboolean xing_found;
gboolean framed; /* whether there is a demuxer in front of us */
GList *pending_events;
/* reverse playback */
GList *decode;
GList *gather;
GList *queued;
gboolean process;
/* properties */
gboolean half;
gboolean ignore_crc;
};
struct _GstMadClass
{
GstElementClass parent_class;
GstBaseAudioDecoderClass parent_class;
};
GType gst_mad_get_type (void);
gboolean gst_mad_register (GstPlugin * plugin);
G_END_DECLS