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mad: port to audiodecoder

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This commit is contained in:
Mark Nauwelaerts 2011-12-12 13:44:12 +01:00
parent 220b88fcc1
commit 260824b278
3 changed files with 331 additions and 1708 deletions
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4
ext/mad/Makefile.am
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@ -3,10 +3,10 @@ plugin_LTLIBRARIES = libgstmad.la
libgstmad_la_SOURCES = gstmad.c libgstmad_la_SOURCES = gstmad.c
libgstmad_la_CFLAGS = \ libgstmad_la_CFLAGS = \
$(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) \ $(GST_PLUGINS_BASE_CFLAGS) $(GST_BASE_CFLAGS) $(GST_CFLAGS) \
$(MAD_CFLAGS) $(MAD_CFLAGS)
libgstmad_la_LIBADD = \ libgstmad_la_LIBADD = \
$(GST_PLUGINS_BASE_LIBS) -lgsttag-$(GST_MAJORMINOR) \ $(GST_PLUGINS_BASE_LIBS) $(GST_BASE_LIBS) $(GST_LIBS) \
-lgstaudio-$(GST_MAJORMINOR) $(MAD_LIBS) -lgstaudio-$(GST_MAJORMINOR) $(MAD_LIBS)
libgstmad_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) libgstmad_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS)
libgstmad_la_LIBTOOLFLAGS = --tag=disable-static libgstmad_la_LIBTOOLFLAGS = --tag=disable-static

1984
ext/mad/gstmad.c
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File diff suppressed because it is too large Load Diff

51
ext/mad/gstmad.h
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@ -23,7 +23,10 @@
#include <gst/gst.h> #include <gst/gst.h>
#include <gst/tag/tag.h> #include <gst/tag/tag.h>
#include <gst/audio/gstaudiodecoder.h>
#include <mad.h> #include <mad.h>
#include <id3tag.h>
G_BEGIN_DECLS G_BEGIN_DECLS
@ -44,70 +47,34 @@ typedef struct _GstMadClass GstMadClass;
struct _GstMad struct _GstMad
{ {
GstElement element; GstAudioDecoder element;
/* pads */
GstPad *sinkpad, *srcpad;
/* state */ /* state */
struct mad_stream stream; struct mad_stream stream;
struct mad_frame frame; struct mad_frame frame;
struct mad_synth synth; 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 */ /* info */
struct mad_header header; 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 */ /* negotiated format */
gint rate, pending_rate; gint rate, pending_rate;
gint channels, pending_channels; gint channels, pending_channels;
gint times_pending; gint times_pending;
gboolean caps_set; /* used to keep track of whether to change/update caps */ gboolean caps_set; /* used to keep track of whether to change/update caps */
GstIndex *index;
gint index_id;
gboolean check_for_xing; /* properties */
gboolean xing_found; gboolean half;
gboolean ignore_crc;
gboolean framed; /* whether there is a demuxer in front of us */
GList *pending_events;
/* reverse playback */
GList *decode;
GList *gather;
GList *queued;
gboolean process;
}; };
struct _GstMadClass struct _GstMadClass
{ {
GstElementClass parent_class; GstAudioDecoderClass parent_class;
}; };
GType gst_mad_get_type (void); GType gst_mad_get_type (void);
gboolean gst_mad_register (GstPlugin * plugin);
G_END_DECLS G_END_DECLS