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pulsesink: rewrite pulsesink

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Derive from BaseAudioSink and implement our custom ringbuffer that maps to the
internal pulseaudio ringbuffer.
This commit is contained in:
Wim Taymans 2009-04-08 13:52:41 +02:00
parent 28d733d53b
commit 6bc6cafcc6
2 changed files with 1281 additions and 782 deletions
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2045
ext/pulse/pulsesink.c
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18
ext/pulse/pulsesink.h
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@ -42,39 +42,31 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PULSESINK)) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_PULSESINK))
#define GST_IS_PULSESINK_CLASS(obj) \ #define GST_IS_PULSESINK_CLASS(obj) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PULSESINK)) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_PULSESINK))
#define GST_PULSESINK_CAST(obj) \
((GstPulseSink *)(obj))
typedef struct _GstPulseSink GstPulseSink; typedef struct _GstPulseSink GstPulseSink;
typedef struct _GstPulseSinkClass GstPulseSinkClass; typedef struct _GstPulseSinkClass GstPulseSinkClass;
struct _GstPulseSink struct _GstPulseSink
{ {
GstAudioSink sink; GstBaseAudioSink sink;
gchar *server, *device, *stream_name; gchar *server, *device, *stream_name;
gchar *device_description;
pa_threaded_mainloop *mainloop; pa_threaded_mainloop *mainloop;
pa_context *context;
pa_stream *stream;
pa_sample_spec sample_spec;
GstPulseProbe *probe; GstPulseProbe *probe;
gdouble volume; gdouble volume;
gboolean volume_set; gboolean volume_set;
gchar *device_description;
gboolean operation_success;
gboolean did_reset, in_write;
gboolean corked;
gint notify; gint notify;
}; };
struct _GstPulseSinkClass struct _GstPulseSinkClass
{ {
GstAudioSinkClass parent_class; GstBaseAudioSinkClass parent_class;
}; };
GType gst_pulsesink_get_type (void); GType gst_pulsesink_get_type (void);