mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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audio: rename internal audio ringbuffer
This commit is contained in:
Wim Taymans
parent
ad8f694ec6
commit
b81af23992
2 changed files with 166 additions and 153 deletions
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@ -74,30 +74,30 @@
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GST_DEBUG_CATEGORY_STATIC (gst_audio_sink_debug);
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#define GST_CAT_DEFAULT gst_audio_sink_debug
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#define GST_TYPE_AUDIORING_BUFFER \
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(gst_audioringbuffer_get_type())
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#define GST_AUDIORING_BUFFER(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIORING_BUFFER,GstAudioRingBuffer))
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#define GST_AUDIORING_BUFFER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIORING_BUFFER,GstAudioRingBufferClass))
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#define GST_AUDIORING_BUFFER_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_AUDIORING_BUFFER, GstAudioRingBufferClass))
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#define GST_AUDIORING_BUFFER_CAST(obj) \
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((GstAudioRingBuffer *)obj)
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#define GST_IS_AUDIORING_BUFFER(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIORING_BUFFER))
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#define GST_IS_AUDIORING_BUFFER_CLASS(klass)\
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIORING_BUFFER))
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#define GST_TYPE_AUDIO_SINK_RING_BUFFER \
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(gst_audio_sink_ring_buffer_get_type())
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#define GST_AUDIO_SINK_RING_BUFFER(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_SINK_RING_BUFFER,GstAudioSinkRingBuffer))
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#define GST_AUDIO_SINK_RING_BUFFER_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_SINK_RING_BUFFER,GstAudioSinkRingBufferClass))
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#define GST_AUDIO_SINK_RING_BUFFER_GET_CLASS(obj) \
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(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_AUDIO_SINK_RING_BUFFER, GstAudioSinkRingBufferClass))
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#define GST_AUDIO_SINK_RING_BUFFER_CAST(obj) \
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((GstAudioSinkRingBuffer *)obj)
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#define GST_IS_AUDIO_SINK_RING_BUFFER(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_SINK_RING_BUFFER))
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#define GST_IS_AUDIO_SINK_RING_BUFFER_CLASS(klass)\
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(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_SINK_RING_BUFFER))
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typedef struct _GstAudioRingBuffer GstAudioRingBuffer;
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typedef struct _GstAudioRingBufferClass GstAudioRingBufferClass;
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typedef struct _GstAudioSinkRingBuffer GstAudioSinkRingBuffer;
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typedef struct _GstAudioSinkRingBufferClass GstAudioSinkRingBufferClass;
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#define GST_AUDIORING_BUFFER_GET_COND(buf) (((GstAudioRingBuffer *)buf)->cond)
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#define GST_AUDIORING_BUFFER_WAIT(buf) (g_cond_wait (GST_AUDIORING_BUFFER_GET_COND (buf), GST_OBJECT_GET_LOCK (buf)))
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#define GST_AUDIORING_BUFFER_SIGNAL(buf) (g_cond_signal (GST_AUDIORING_BUFFER_GET_COND (buf)))
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#define GST_AUDIORING_BUFFER_BROADCAST(buf)(g_cond_broadcast (GST_AUDIORING_BUFFER_GET_COND (buf)))
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#define GST_AUDIO_SINK_RING_BUFFER_GET_COND(buf) (((GstAudioSinkRingBuffer *)buf)->cond)
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#define GST_AUDIO_SINK_RING_BUFFER_WAIT(buf) (g_cond_wait (GST_AUDIO_SINK_RING_BUFFER_GET_COND (buf), GST_OBJECT_GET_LOCK (buf)))
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#define GST_AUDIO_SINK_RING_BUFFER_SIGNAL(buf) (g_cond_signal (GST_AUDIO_SINK_RING_BUFFER_GET_COND (buf)))
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#define GST_AUDIO_SINK_RING_BUFFER_BROADCAST(buf)(g_cond_broadcast (GST_AUDIO_SINK_RING_BUFFER_GET_COND (buf)))
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struct _GstAudioRingBuffer
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struct _GstAudioSinkRingBuffer
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{
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GstRingBuffer object;
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@ -107,48 +107,49 @@ struct _GstAudioRingBuffer
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GCond *cond;
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};
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struct _GstAudioRingBufferClass
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struct _GstAudioSinkRingBufferClass
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{
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GstRingBufferClass parent_class;
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};
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static void gst_audioringbuffer_class_init (GstAudioRingBufferClass * klass);
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static void gst_audioringbuffer_init (GstAudioRingBuffer * ringbuffer,
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GstAudioRingBufferClass * klass);
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static void gst_audioringbuffer_dispose (GObject * object);
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static void gst_audioringbuffer_finalize (GObject * object);
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static void gst_audio_sink_ring_buffer_class_init (GstAudioSinkRingBufferClass *
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klass);
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static void gst_audio_sink_ring_buffer_init (GstAudioSinkRingBuffer *
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ringbuffer, GstAudioSinkRingBufferClass * klass);
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static void gst_audio_sink_ring_buffer_dispose (GObject * object);
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static void gst_audio_sink_ring_buffer_finalize (GObject * object);
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static GstRingBufferClass *ring_parent_class = NULL;
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static gboolean gst_audioringbuffer_open_device (GstRingBuffer * buf);
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static gboolean gst_audioringbuffer_close_device (GstRingBuffer * buf);
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static gboolean gst_audioringbuffer_acquire (GstRingBuffer * buf,
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static gboolean gst_audio_sink_ring_buffer_open_device (GstRingBuffer * buf);
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static gboolean gst_audio_sink_ring_buffer_close_device (GstRingBuffer * buf);
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static gboolean gst_audio_sink_ring_buffer_acquire (GstRingBuffer * buf,
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GstRingBufferSpec * spec);
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static gboolean gst_audioringbuffer_release (GstRingBuffer * buf);
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static gboolean gst_audioringbuffer_start (GstRingBuffer * buf);
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static gboolean gst_audioringbuffer_pause (GstRingBuffer * buf);
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static gboolean gst_audioringbuffer_stop (GstRingBuffer * buf);
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static guint gst_audioringbuffer_delay (GstRingBuffer * buf);
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static gboolean gst_audioringbuffer_activate (GstRingBuffer * buf,
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static gboolean gst_audio_sink_ring_buffer_release (GstRingBuffer * buf);
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static gboolean gst_audio_sink_ring_buffer_start (GstRingBuffer * buf);
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static gboolean gst_audio_sink_ring_buffer_pause (GstRingBuffer * buf);
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static gboolean gst_audio_sink_ring_buffer_stop (GstRingBuffer * buf);
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static guint gst_audio_sink_ring_buffer_delay (GstRingBuffer * buf);
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static gboolean gst_audio_sink_ring_buffer_activate (GstRingBuffer * buf,
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gboolean active);
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/* ringbuffer abstract base class */
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static GType
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gst_audioringbuffer_get_type (void)
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gst_audio_sink_ring_buffer_get_type (void)
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{
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static GType ringbuffer_type = 0;
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if (!ringbuffer_type) {
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static const GTypeInfo ringbuffer_info = {
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sizeof (GstAudioRingBufferClass),
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sizeof (GstAudioSinkRingBufferClass),
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NULL,
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NULL,
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(GClassInitFunc) gst_audioringbuffer_class_init,
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(GClassInitFunc) gst_audio_sink_ring_buffer_class_init,
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NULL,
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NULL,
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sizeof (GstAudioRingBuffer),
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sizeof (GstAudioSinkRingBuffer),
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0,
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(GInstanceInitFunc) gst_audioringbuffer_init,
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(GInstanceInitFunc) gst_audio_sink_ring_buffer_init,
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NULL
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};
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@ -160,7 +161,7 @@ gst_audioringbuffer_get_type (void)
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}
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static void
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gst_audioringbuffer_class_init (GstAudioRingBufferClass * klass)
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gst_audio_sink_ring_buffer_class_init (GstAudioSinkRingBufferClass * klass)
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{
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GObjectClass *gobject_class;
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GstRingBufferClass *gstringbuffer_class;
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@ -170,25 +171,30 @@ gst_audioringbuffer_class_init (GstAudioRingBufferClass * klass)
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ring_parent_class = g_type_class_peek_parent (klass);
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gobject_class->dispose = gst_audioringbuffer_dispose;
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gobject_class->finalize = gst_audioringbuffer_finalize;
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gobject_class->dispose = gst_audio_sink_ring_buffer_dispose;
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gobject_class->finalize = gst_audio_sink_ring_buffer_finalize;
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gstringbuffer_class->open_device =
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GST_DEBUG_FUNCPTR (gst_audioringbuffer_open_device);
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GST_DEBUG_FUNCPTR (gst_audio_sink_ring_buffer_open_device);
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gstringbuffer_class->close_device =
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GST_DEBUG_FUNCPTR (gst_audioringbuffer_close_device);
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GST_DEBUG_FUNCPTR (gst_audio_sink_ring_buffer_close_device);
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gstringbuffer_class->acquire =
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GST_DEBUG_FUNCPTR (gst_audioringbuffer_acquire);
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GST_DEBUG_FUNCPTR (gst_audio_sink_ring_buffer_acquire);
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gstringbuffer_class->release =
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GST_DEBUG_FUNCPTR (gst_audioringbuffer_release);
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gstringbuffer_class->start = GST_DEBUG_FUNCPTR (gst_audioringbuffer_start);
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gstringbuffer_class->pause = GST_DEBUG_FUNCPTR (gst_audioringbuffer_pause);
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gstringbuffer_class->resume = GST_DEBUG_FUNCPTR (gst_audioringbuffer_start);
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gstringbuffer_class->stop = GST_DEBUG_FUNCPTR (gst_audioringbuffer_stop);
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GST_DEBUG_FUNCPTR (gst_audio_sink_ring_buffer_release);
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gstringbuffer_class->start =
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GST_DEBUG_FUNCPTR (gst_audio_sink_ring_buffer_start);
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gstringbuffer_class->pause =
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GST_DEBUG_FUNCPTR (gst_audio_sink_ring_buffer_pause);
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gstringbuffer_class->resume =
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GST_DEBUG_FUNCPTR (gst_audio_sink_ring_buffer_start);
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gstringbuffer_class->stop =
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GST_DEBUG_FUNCPTR (gst_audio_sink_ring_buffer_stop);
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gstringbuffer_class->delay = GST_DEBUG_FUNCPTR (gst_audioringbuffer_delay);
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gstringbuffer_class->delay =
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GST_DEBUG_FUNCPTR (gst_audio_sink_ring_buffer_delay);
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gstringbuffer_class->activate =
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GST_DEBUG_FUNCPTR (gst_audioringbuffer_activate);
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GST_DEBUG_FUNCPTR (gst_audio_sink_ring_buffer_activate);
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}
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typedef gint (*WriteFunc) (GstAudioSink * sink, gpointer data, guint length);
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@ -203,7 +209,7 @@ audioringbuffer_thread_func (GstRingBuffer * buf)
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{
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GstAudioSink *sink;
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GstAudioSinkClass *csink;
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GstAudioRingBuffer *abuf = GST_AUDIORING_BUFFER_CAST (buf);
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GstAudioSinkRingBuffer *abuf = GST_AUDIO_SINK_RING_BUFFER_CAST (buf);
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WriteFunc writefunc;
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GstMessage *message;
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GValue val = { 0 };
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@ -215,7 +221,7 @@ audioringbuffer_thread_func (GstRingBuffer * buf)
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GST_OBJECT_LOCK (abuf);
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GST_DEBUG_OBJECT (sink, "signal wait");
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GST_AUDIORING_BUFFER_SIGNAL (buf);
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GST_AUDIO_SINK_RING_BUFFER_SIGNAL (buf);
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GST_OBJECT_UNLOCK (abuf);
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writefunc = csink->write;
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@ -271,9 +277,9 @@ audioringbuffer_thread_func (GstRingBuffer * buf)
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continue;
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}
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GST_DEBUG_OBJECT (sink, "signal wait");
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GST_AUDIORING_BUFFER_SIGNAL (buf);
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GST_AUDIO_SINK_RING_BUFFER_SIGNAL (buf);
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GST_DEBUG_OBJECT (sink, "wait for action");
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GST_AUDIORING_BUFFER_WAIT (buf);
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GST_AUDIO_SINK_RING_BUFFER_WAIT (buf);
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GST_DEBUG_OBJECT (sink, "got signal");
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if (!abuf->running)
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goto stop_running;
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@ -306,8 +312,8 @@ stop_running:
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}
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static void
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gst_audioringbuffer_init (GstAudioRingBuffer * ringbuffer,
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GstAudioRingBufferClass * g_class)
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gst_audio_sink_ring_buffer_init (GstAudioSinkRingBuffer * ringbuffer,
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GstAudioSinkRingBufferClass * g_class)
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{
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ringbuffer->running = FALSE;
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ringbuffer->queuedseg = 0;
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@ -316,15 +322,15 @@ gst_audioringbuffer_init (GstAudioRingBuffer * ringbuffer,
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}
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static void
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gst_audioringbuffer_dispose (GObject * object)
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gst_audio_sink_ring_buffer_dispose (GObject * object)
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{
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G_OBJECT_CLASS (ring_parent_class)->dispose (object);
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}
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static void
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gst_audioringbuffer_finalize (GObject * object)
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gst_audio_sink_ring_buffer_finalize (GObject * object)
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{
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GstAudioRingBuffer *ringbuffer = GST_AUDIORING_BUFFER_CAST (object);
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GstAudioSinkRingBuffer *ringbuffer = GST_AUDIO_SINK_RING_BUFFER_CAST (object);
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g_cond_free (ringbuffer->cond);
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@ -332,7 +338,7 @@ gst_audioringbuffer_finalize (GObject * object)
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}
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static gboolean
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gst_audioringbuffer_open_device (GstRingBuffer * buf)
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gst_audio_sink_ring_buffer_open_device (GstRingBuffer * buf)
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{
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GstAudioSink *sink;
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GstAudioSinkClass *csink;
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@ -357,7 +363,7 @@ could_not_open:
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}
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static gboolean
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gst_audioringbuffer_close_device (GstRingBuffer * buf)
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gst_audio_sink_ring_buffer_close_device (GstRingBuffer * buf)
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{
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GstAudioSink *sink;
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GstAudioSinkClass *csink;
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@ -382,7 +388,8 @@ could_not_close:
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}
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static gboolean
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gst_audioringbuffer_acquire (GstRingBuffer * buf, GstRingBufferSpec * spec)
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gst_audio_sink_ring_buffer_acquire (GstRingBuffer * buf,
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GstRingBufferSpec * spec)
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{
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GstAudioSink *sink;
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GstAudioSinkClass *csink;
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@ -413,14 +420,14 @@ could_not_prepare:
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}
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static gboolean
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gst_audioringbuffer_activate (GstRingBuffer * buf, gboolean active)
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gst_audio_sink_ring_buffer_activate (GstRingBuffer * buf, gboolean active)
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{
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GstAudioSink *sink;
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GstAudioRingBuffer *abuf;
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GstAudioSinkRingBuffer *abuf;
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GError *error = NULL;
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sink = GST_AUDIO_SINK (GST_OBJECT_PARENT (buf));
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abuf = GST_AUDIORING_BUFFER_CAST (buf);
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abuf = GST_AUDIO_SINK_RING_BUFFER_CAST (buf);
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if (active) {
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abuf->running = TRUE;
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@ -434,12 +441,12 @@ gst_audioringbuffer_activate (GstRingBuffer * buf, gboolean active)
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GST_DEBUG_OBJECT (sink, "waiting for thread");
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/* the object lock is taken */
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GST_AUDIORING_BUFFER_WAIT (buf);
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GST_AUDIO_SINK_RING_BUFFER_WAIT (buf);
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GST_DEBUG_OBJECT (sink, "thread is started");
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} else {
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abuf->running = FALSE;
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GST_DEBUG_OBJECT (sink, "signal wait");
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GST_AUDIORING_BUFFER_SIGNAL (buf);
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GST_AUDIO_SINK_RING_BUFFER_SIGNAL (buf);
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GST_OBJECT_UNLOCK (buf);
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@ -463,7 +470,7 @@ thread_failed:
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/* function is called with LOCK */
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static gboolean
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gst_audioringbuffer_release (GstRingBuffer * buf)
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gst_audio_sink_ring_buffer_release (GstRingBuffer * buf)
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{
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GstAudioSink *sink;
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GstAudioSinkClass *csink;
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@ -494,20 +501,20 @@ could_not_unprepare:
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}
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static gboolean
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gst_audioringbuffer_start (GstRingBuffer * buf)
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gst_audio_sink_ring_buffer_start (GstRingBuffer * buf)
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{
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GstAudioSink *sink;
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sink = GST_AUDIO_SINK (GST_OBJECT_PARENT (buf));
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GST_DEBUG_OBJECT (sink, "start, sending signal");
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GST_AUDIORING_BUFFER_SIGNAL (buf);
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GST_AUDIO_SINK_RING_BUFFER_SIGNAL (buf);
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return TRUE;
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}
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static gboolean
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gst_audioringbuffer_pause (GstRingBuffer * buf)
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gst_audio_sink_ring_buffer_pause (GstRingBuffer * buf)
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{
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GstAudioSink *sink;
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GstAudioSinkClass *csink;
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@ -526,7 +533,7 @@ gst_audioringbuffer_pause (GstRingBuffer * buf)
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}
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static gboolean
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gst_audioringbuffer_stop (GstRingBuffer * buf)
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gst_audio_sink_ring_buffer_stop (GstRingBuffer * buf)
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{
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GstAudioSink *sink;
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GstAudioSinkClass *csink;
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@ -543,7 +550,7 @@ gst_audioringbuffer_stop (GstRingBuffer * buf)
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#if 0
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if (abuf->running) {
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GST_DEBUG_OBJECT (sink, "stop, waiting...");
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GST_AUDIORING_BUFFER_WAIT (buf);
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GST_AUDIO_SINK_RING_BUFFER_WAIT (buf);
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GST_DEBUG_OBJECT (sink, "stopped");
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}
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#endif
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@ -552,7 +559,7 @@ gst_audioringbuffer_stop (GstRingBuffer * buf)
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}
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static guint
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gst_audioringbuffer_delay (GstRingBuffer * buf)
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gst_audio_sink_ring_buffer_delay (GstRingBuffer * buf)
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{
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GstAudioSink *sink;
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GstAudioSinkClass *csink;
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@ -598,7 +605,7 @@ gst_audio_sink_class_init (GstAudioSinkClass * klass)
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gstbaseaudiosink_class->create_ringbuffer =
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GST_DEBUG_FUNCPTR (gst_audio_sink_create_ringbuffer);
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g_type_class_ref (GST_TYPE_AUDIORING_BUFFER);
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g_type_class_ref (GST_TYPE_AUDIO_SINK_RING_BUFFER);
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}
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static void
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@ -612,7 +619,7 @@ gst_audio_sink_create_ringbuffer (GstBaseAudioSink * sink)
|
|||
GstRingBuffer *buffer;
|
||||
|
||||
GST_DEBUG_OBJECT (sink, "creating ringbuffer");
|
||||
buffer = g_object_new (GST_TYPE_AUDIORING_BUFFER, NULL);
|
||||
buffer = g_object_new (GST_TYPE_AUDIO_SINK_RING_BUFFER, NULL);
|
||||
GST_DEBUG_OBJECT (sink, "created ringbuffer @%p", buffer);
|
||||
|
||||
return buffer;
|
||||
|
|
|
|||
|
|
@ -74,28 +74,28 @@
|
|||
GST_DEBUG_CATEGORY_STATIC (gst_audio_src_debug);
|
||||
#define GST_CAT_DEFAULT gst_audio_src_debug
|
||||
|
||||
#define GST_TYPE_AUDIORING_BUFFER \
|
||||
(gst_audioringbuffer_get_type())
|
||||
#define GST_AUDIORING_BUFFER(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIORING_BUFFER,GstAudioRingBuffer))
|
||||
#define GST_AUDIORING_BUFFER_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIORING_BUFFER,GstAudioRingBufferClass))
|
||||
#define GST_AUDIORING_BUFFER_GET_CLASS(obj) \
|
||||
(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_AUDIORING_BUFFER, GstAudioRingBufferClass))
|
||||
#define GST_IS_AUDIORING_BUFFER(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIORING_BUFFER))
|
||||
#define GST_IS_AUDIORING_BUFFER_CLASS(klass)\
|
||||
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIORING_BUFFER))
|
||||
#define GST_TYPE_AUDIO_SRC_RING_BUFFER \
|
||||
(gst_audio_src_ring_buffer_get_type())
|
||||
#define GST_AUDIO_SRC_RING_BUFFER(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_SRC_RING_BUFFER,GstAudioSrcRingBuffer))
|
||||
#define GST_AUDIO_SRC_RING_BUFFER_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_SRC_RING_BUFFER,GstAudioSrcRingBufferClass))
|
||||
#define GST_AUDIO_SRC_RING_BUFFER_GET_CLASS(obj) \
|
||||
(G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_AUDIO_SRC_RING_BUFFER, GstAudioSrcRingBufferClass))
|
||||
#define GST_IS_AUDIO_SRC_RING_BUFFER(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_AUDIO_SRC_RING_BUFFER))
|
||||
#define GST_IS_AUDIO_SRC_RING_BUFFER_CLASS(klass)\
|
||||
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_AUDIO_SRC_RING_BUFFER))
|
||||
|
||||
typedef struct _GstAudioRingBuffer GstAudioRingBuffer;
|
||||
typedef struct _GstAudioRingBufferClass GstAudioRingBufferClass;
|
||||
typedef struct _GstAudioSrcRingBuffer GstAudioSrcRingBuffer;
|
||||
typedef struct _GstAudioSrcRingBufferClass GstAudioSrcRingBufferClass;
|
||||
|
||||
#define GST_AUDIORING_BUFFER_GET_COND(buf) (((GstAudioRingBuffer *)buf)->cond)
|
||||
#define GST_AUDIORING_BUFFER_WAIT(buf) (g_cond_wait (GST_AUDIORING_BUFFER_GET_COND (buf), GST_OBJECT_GET_LOCK (buf)))
|
||||
#define GST_AUDIORING_BUFFER_SIGNAL(buf) (g_cond_signal (GST_AUDIORING_BUFFER_GET_COND (buf)))
|
||||
#define GST_AUDIORING_BUFFER_BROADCAST(buf)(g_cond_broadcast (GST_AUDIORING_BUFFER_GET_COND (buf)))
|
||||
#define GST_AUDIO_SRC_RING_BUFFER_GET_COND(buf) (((GstAudioSrcRingBuffer *)buf)->cond)
|
||||
#define GST_AUDIO_SRC_RING_BUFFER_WAIT(buf) (g_cond_wait (GST_AUDIO_SRC_RING_BUFFER_GET_COND (buf), GST_OBJECT_GET_LOCK (buf)))
|
||||
#define GST_AUDIO_SRC_RING_BUFFER_SIGNAL(buf) (g_cond_signal (GST_AUDIO_SRC_RING_BUFFER_GET_COND (buf)))
|
||||
#define GST_AUDIO_SRC_RING_BUFFER_BROADCAST(buf)(g_cond_broadcast (GST_AUDIO_SRC_RING_BUFFER_GET_COND (buf)))
|
||||
|
||||
struct _GstAudioRingBuffer
|
||||
struct _GstAudioSrcRingBuffer
|
||||
{
|
||||
GstRingBuffer object;
|
||||
|
||||
|
|
@ -105,45 +105,46 @@ struct _GstAudioRingBuffer
|
|||
GCond *cond;
|
||||
};
|
||||
|
||||
struct _GstAudioRingBufferClass
|
||||
struct _GstAudioSrcRingBufferClass
|
||||
{
|
||||
GstRingBufferClass parent_class;
|
||||
};
|
||||
|
||||
static void gst_audioringbuffer_class_init (GstAudioRingBufferClass * klass);
|
||||
static void gst_audioringbuffer_init (GstAudioRingBuffer * ringbuffer,
|
||||
GstAudioRingBufferClass * klass);
|
||||
static void gst_audioringbuffer_dispose (GObject * object);
|
||||
static void gst_audioringbuffer_finalize (GObject * object);
|
||||
static void gst_audio_src_ring_buffer_class_init (GstAudioSrcRingBufferClass *
|
||||
klass);
|
||||
static void gst_audio_src_ring_buffer_init (GstAudioSrcRingBuffer * ringbuffer,
|
||||
GstAudioSrcRingBufferClass * klass);
|
||||
static void gst_audio_src_ring_buffer_dispose (GObject * object);
|
||||
static void gst_audio_src_ring_buffer_finalize (GObject * object);
|
||||
|
||||
static GstRingBufferClass *ring_parent_class = NULL;
|
||||
|
||||
static gboolean gst_audioringbuffer_open_device (GstRingBuffer * buf);
|
||||
static gboolean gst_audioringbuffer_close_device (GstRingBuffer * buf);
|
||||
static gboolean gst_audioringbuffer_acquire (GstRingBuffer * buf,
|
||||
static gboolean gst_audio_src_ring_buffer_open_device (GstRingBuffer * buf);
|
||||
static gboolean gst_audio_src_ring_buffer_close_device (GstRingBuffer * buf);
|
||||
static gboolean gst_audio_src_ring_buffer_acquire (GstRingBuffer * buf,
|
||||
GstRingBufferSpec * spec);
|
||||
static gboolean gst_audioringbuffer_release (GstRingBuffer * buf);
|
||||
static gboolean gst_audioringbuffer_start (GstRingBuffer * buf);
|
||||
static gboolean gst_audioringbuffer_stop (GstRingBuffer * buf);
|
||||
static guint gst_audioringbuffer_delay (GstRingBuffer * buf);
|
||||
static gboolean gst_audio_src_ring_buffer_release (GstRingBuffer * buf);
|
||||
static gboolean gst_audio_src_ring_buffer_start (GstRingBuffer * buf);
|
||||
static gboolean gst_audio_src_ring_buffer_stop (GstRingBuffer * buf);
|
||||
static guint gst_audio_src_ring_buffer_delay (GstRingBuffer * buf);
|
||||
|
||||
/* ringbuffer abstract base class */
|
||||
static GType
|
||||
gst_audioringbuffer_get_type (void)
|
||||
gst_audio_src_ring_buffer_get_type (void)
|
||||
{
|
||||
static GType ringbuffer_type = 0;
|
||||
|
||||
if (!ringbuffer_type) {
|
||||
static const GTypeInfo ringbuffer_info = {
|
||||
sizeof (GstAudioRingBufferClass),
|
||||
sizeof (GstAudioSrcRingBufferClass),
|
||||
NULL,
|
||||
NULL,
|
||||
(GClassInitFunc) gst_audioringbuffer_class_init,
|
||||
(GClassInitFunc) gst_audio_src_ring_buffer_class_init,
|
||||
NULL,
|
||||
NULL,
|
||||
sizeof (GstAudioRingBuffer),
|
||||
sizeof (GstAudioSrcRingBuffer),
|
||||
0,
|
||||
(GInstanceInitFunc) gst_audioringbuffer_init,
|
||||
(GInstanceInitFunc) gst_audio_src_ring_buffer_init,
|
||||
NULL
|
||||
};
|
||||
|
||||
|
|
@ -155,7 +156,7 @@ gst_audioringbuffer_get_type (void)
|
|||
}
|
||||
|
||||
static void
|
||||
gst_audioringbuffer_class_init (GstAudioRingBufferClass * klass)
|
||||
gst_audio_src_ring_buffer_class_init (GstAudioSrcRingBufferClass * klass)
|
||||
{
|
||||
GObjectClass *gobject_class;
|
||||
GstRingBufferClass *gstringbuffer_class;
|
||||
|
|
@ -165,22 +166,26 @@ gst_audioringbuffer_class_init (GstAudioRingBufferClass * klass)
|
|||
|
||||
ring_parent_class = g_type_class_peek_parent (klass);
|
||||
|
||||
gobject_class->dispose = gst_audioringbuffer_dispose;
|
||||
gobject_class->finalize = gst_audioringbuffer_finalize;
|
||||
gobject_class->dispose = gst_audio_src_ring_buffer_dispose;
|
||||
gobject_class->finalize = gst_audio_src_ring_buffer_finalize;
|
||||
|
||||
gstringbuffer_class->open_device =
|
||||
GST_DEBUG_FUNCPTR (gst_audioringbuffer_open_device);
|
||||
GST_DEBUG_FUNCPTR (gst_audio_src_ring_buffer_open_device);
|
||||
gstringbuffer_class->close_device =
|
||||
GST_DEBUG_FUNCPTR (gst_audioringbuffer_close_device);
|
||||
GST_DEBUG_FUNCPTR (gst_audio_src_ring_buffer_close_device);
|
||||
gstringbuffer_class->acquire =
|
||||
GST_DEBUG_FUNCPTR (gst_audioringbuffer_acquire);
|
||||
GST_DEBUG_FUNCPTR (gst_audio_src_ring_buffer_acquire);
|
||||
gstringbuffer_class->release =
|
||||
GST_DEBUG_FUNCPTR (gst_audioringbuffer_release);
|
||||
gstringbuffer_class->start = GST_DEBUG_FUNCPTR (gst_audioringbuffer_start);
|
||||
gstringbuffer_class->resume = GST_DEBUG_FUNCPTR (gst_audioringbuffer_start);
|
||||
gstringbuffer_class->stop = GST_DEBUG_FUNCPTR (gst_audioringbuffer_stop);
|
||||
GST_DEBUG_FUNCPTR (gst_audio_src_ring_buffer_release);
|
||||
gstringbuffer_class->start =
|
||||
GST_DEBUG_FUNCPTR (gst_audio_src_ring_buffer_start);
|
||||
gstringbuffer_class->resume =
|
||||
GST_DEBUG_FUNCPTR (gst_audio_src_ring_buffer_start);
|
||||
gstringbuffer_class->stop =
|
||||
GST_DEBUG_FUNCPTR (gst_audio_src_ring_buffer_stop);
|
||||
|
||||
gstringbuffer_class->delay = GST_DEBUG_FUNCPTR (gst_audioringbuffer_delay);
|
||||
gstringbuffer_class->delay =
|
||||
GST_DEBUG_FUNCPTR (gst_audio_src_ring_buffer_delay);
|
||||
}
|
||||
|
||||
typedef guint (*ReadFunc) (GstAudioSrc * src, gpointer data, guint length);
|
||||
|
|
@ -195,7 +200,7 @@ audioringbuffer_thread_func (GstRingBuffer * buf)
|
|||
{
|
||||
GstAudioSrc *src;
|
||||
GstAudioSrcClass *csrc;
|
||||
GstAudioRingBuffer *abuf = GST_AUDIORING_BUFFER (buf);
|
||||
GstAudioSrcRingBuffer *abuf = GST_AUDIO_SRC_RING_BUFFER (buf);
|
||||
ReadFunc readfunc;
|
||||
GstMessage *message;
|
||||
GValue val = { 0 };
|
||||
|
|
@ -253,9 +258,9 @@ audioringbuffer_thread_func (GstRingBuffer * buf)
|
|||
continue;
|
||||
}
|
||||
GST_DEBUG_OBJECT (src, "signal wait");
|
||||
GST_AUDIORING_BUFFER_SIGNAL (buf);
|
||||
GST_AUDIO_SRC_RING_BUFFER_SIGNAL (buf);
|
||||
GST_DEBUG_OBJECT (src, "wait for action");
|
||||
GST_AUDIORING_BUFFER_WAIT (buf);
|
||||
GST_AUDIO_SRC_RING_BUFFER_WAIT (buf);
|
||||
GST_DEBUG_OBJECT (src, "got signal");
|
||||
if (!abuf->running)
|
||||
goto stop_running;
|
||||
|
|
@ -288,8 +293,8 @@ stop_running:
|
|||
}
|
||||
|
||||
static void
|
||||
gst_audioringbuffer_init (GstAudioRingBuffer * ringbuffer,
|
||||
GstAudioRingBufferClass * g_class)
|
||||
gst_audio_src_ring_buffer_init (GstAudioSrcRingBuffer * ringbuffer,
|
||||
GstAudioSrcRingBufferClass * g_class)
|
||||
{
|
||||
ringbuffer->running = FALSE;
|
||||
ringbuffer->queuedseg = 0;
|
||||
|
|
@ -298,9 +303,9 @@ gst_audioringbuffer_init (GstAudioRingBuffer * ringbuffer,
|
|||
}
|
||||
|
||||
static void
|
||||
gst_audioringbuffer_dispose (GObject * object)
|
||||
gst_audio_src_ring_buffer_dispose (GObject * object)
|
||||
{
|
||||
GstAudioRingBuffer *ringbuffer = GST_AUDIORING_BUFFER (object);
|
||||
GstAudioSrcRingBuffer *ringbuffer = GST_AUDIO_SRC_RING_BUFFER (object);
|
||||
|
||||
if (ringbuffer->cond) {
|
||||
g_cond_free (ringbuffer->cond);
|
||||
|
|
@ -311,13 +316,13 @@ gst_audioringbuffer_dispose (GObject * object)
|
|||
}
|
||||
|
||||
static void
|
||||
gst_audioringbuffer_finalize (GObject * object)
|
||||
gst_audio_src_ring_buffer_finalize (GObject * object)
|
||||
{
|
||||
G_OBJECT_CLASS (ring_parent_class)->finalize (object);
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_audioringbuffer_open_device (GstRingBuffer * buf)
|
||||
gst_audio_src_ring_buffer_open_device (GstRingBuffer * buf)
|
||||
{
|
||||
GstAudioSrc *src;
|
||||
GstAudioSrcClass *csrc;
|
||||
|
|
@ -341,7 +346,7 @@ could_not_open:
|
|||
}
|
||||
|
||||
static gboolean
|
||||
gst_audioringbuffer_close_device (GstRingBuffer * buf)
|
||||
gst_audio_src_ring_buffer_close_device (GstRingBuffer * buf)
|
||||
{
|
||||
GstAudioSrc *src;
|
||||
GstAudioSrcClass *csrc;
|
||||
|
|
@ -365,11 +370,12 @@ could_not_open:
|
|||
}
|
||||
|
||||
static gboolean
|
||||
gst_audioringbuffer_acquire (GstRingBuffer * buf, GstRingBufferSpec * spec)
|
||||
gst_audio_src_ring_buffer_acquire (GstRingBuffer * buf,
|
||||
GstRingBufferSpec * spec)
|
||||
{
|
||||
GstAudioSrc *src;
|
||||
GstAudioSrcClass *csrc;
|
||||
GstAudioRingBuffer *abuf;
|
||||
GstAudioSrcRingBuffer *abuf;
|
||||
gboolean result = FALSE;
|
||||
|
||||
src = GST_AUDIO_SRC (GST_OBJECT_PARENT (buf));
|
||||
|
|
@ -384,13 +390,13 @@ gst_audioringbuffer_acquire (GstRingBuffer * buf, GstRingBufferSpec * spec)
|
|||
buf->size = spec->segtotal * spec->segsize;
|
||||
buf->memory = g_malloc0 (buf->size);
|
||||
|
||||
abuf = GST_AUDIORING_BUFFER (buf);
|
||||
abuf = GST_AUDIO_SRC_RING_BUFFER (buf);
|
||||
abuf->running = TRUE;
|
||||
|
||||
src->thread =
|
||||
g_thread_create ((GThreadFunc) audioringbuffer_thread_func, buf, TRUE,
|
||||
NULL);
|
||||
GST_AUDIORING_BUFFER_WAIT (buf);
|
||||
GST_AUDIO_SRC_RING_BUFFER_WAIT (buf);
|
||||
|
||||
return result;
|
||||
|
||||
|
|
@ -402,19 +408,19 @@ could_not_open:
|
|||
|
||||
/* function is called with LOCK */
|
||||
static gboolean
|
||||
gst_audioringbuffer_release (GstRingBuffer * buf)
|
||||
gst_audio_src_ring_buffer_release (GstRingBuffer * buf)
|
||||
{
|
||||
GstAudioSrc *src;
|
||||
GstAudioSrcClass *csrc;
|
||||
GstAudioRingBuffer *abuf;
|
||||
GstAudioSrcRingBuffer *abuf;
|
||||
gboolean result = FALSE;
|
||||
|
||||
src = GST_AUDIO_SRC (GST_OBJECT_PARENT (buf));
|
||||
csrc = GST_AUDIO_SRC_GET_CLASS (src);
|
||||
abuf = GST_AUDIORING_BUFFER (buf);
|
||||
abuf = GST_AUDIO_SRC_RING_BUFFER (buf);
|
||||
|
||||
abuf->running = FALSE;
|
||||
GST_AUDIORING_BUFFER_SIGNAL (buf);
|
||||
GST_AUDIO_SRC_RING_BUFFER_SIGNAL (buf);
|
||||
GST_OBJECT_UNLOCK (buf);
|
||||
|
||||
/* join the thread */
|
||||
|
|
@ -433,16 +439,16 @@ gst_audioringbuffer_release (GstRingBuffer * buf)
|
|||
}
|
||||
|
||||
static gboolean
|
||||
gst_audioringbuffer_start (GstRingBuffer * buf)
|
||||
gst_audio_src_ring_buffer_start (GstRingBuffer * buf)
|
||||
{
|
||||
GST_DEBUG ("start, sending signal");
|
||||
GST_AUDIORING_BUFFER_SIGNAL (buf);
|
||||
GST_AUDIO_SRC_RING_BUFFER_SIGNAL (buf);
|
||||
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
static gboolean
|
||||
gst_audioringbuffer_stop (GstRingBuffer * buf)
|
||||
gst_audio_src_ring_buffer_stop (GstRingBuffer * buf)
|
||||
{
|
||||
GstAudioSrc *src;
|
||||
GstAudioSrcClass *csrc;
|
||||
|
|
@ -458,7 +464,7 @@ gst_audioringbuffer_stop (GstRingBuffer * buf)
|
|||
}
|
||||
#if 0
|
||||
GST_DEBUG ("stop, waiting...");
|
||||
GST_AUDIORING_BUFFER_WAIT (buf);
|
||||
GST_AUDIO_SRC_RING_BUFFER_WAIT (buf);
|
||||
GST_DEBUG ("stoped");
|
||||
#endif
|
||||
|
||||
|
|
@ -466,7 +472,7 @@ gst_audioringbuffer_stop (GstRingBuffer * buf)
|
|||
}
|
||||
|
||||
static guint
|
||||
gst_audioringbuffer_delay (GstRingBuffer * buf)
|
||||
gst_audio_src_ring_buffer_delay (GstRingBuffer * buf)
|
||||
{
|
||||
GstAudioSrc *src;
|
||||
GstAudioSrcClass *csrc;
|
||||
|
|
@ -511,7 +517,7 @@ gst_audio_src_class_init (GstAudioSrcClass * klass)
|
|||
gstbaseaudiosrc_class->create_ringbuffer =
|
||||
GST_DEBUG_FUNCPTR (gst_audio_src_create_ringbuffer);
|
||||
|
||||
g_type_class_ref (GST_TYPE_AUDIORING_BUFFER);
|
||||
g_type_class_ref (GST_TYPE_AUDIO_SRC_RING_BUFFER);
|
||||
}
|
||||
|
||||
static void
|
||||
|
|
@ -525,7 +531,7 @@ gst_audio_src_create_ringbuffer (GstBaseAudioSrc * src)
|
|||
GstRingBuffer *buffer;
|
||||
|
||||
GST_DEBUG ("creating ringbuffer");
|
||||
buffer = g_object_new (GST_TYPE_AUDIORING_BUFFER, NULL);
|
||||
buffer = g_object_new (GST_TYPE_AUDIO_SRC_RING_BUFFER, NULL);
|
||||
GST_DEBUG ("created ringbuffer @%p", buffer);
|
||||
|
||||
return buffer;
|
||||
|
|
|
|||
Loading…
Reference in a new issue