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osxaudio: use GST_IS_OSX_AUDIO_SINK in ring buffer.

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This commit is contained in:
Takashi Nakajima 2013-04-16 22:46:00 +09:00 committed by Sebastian Dröge
parent efda79b084
commit ce5246ed71
2 changed files with 6 additions and 1 deletions
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5
sys/osxaudio/gstosxaudioringbuffer.c
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@ -229,7 +229,10 @@ gst_osx_audio_ring_buffer_acquire (GstAudioRingBuffer * buf,
CORE_AUDIO_FORMAT_ARGS (format));
osxsink = GST_OSX_AUDIO_SINK (GST_OBJECT_PARENT (buf));
gst_audio_ring_buffer_set_channel_positions (buf, osxsink->channel_positions);
if (GST_IS_OSX_AUDIO_SINK (osxsink)) {
gst_audio_ring_buffer_set_channel_positions (buf,
osxsink->channel_positions);
}
buf->size = spec->segtotal * spec->segsize;
buf->memory = g_malloc0 (buf->size);

2
sys/osxaudio/gstosxaudiosink.h
View file

@ -63,6 +63,8 @@ G_BEGIN_DECLS
(G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_OSX_AUDIO_SINK,GstOsxAudioSink))
#define GST_OSX_AUDIO_SINK_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_OSX_AUDIO_SINK,GstOsxAudioSinkClass))
#define GST_IS_OSX_AUDIO_SINK(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_OSX_AUDIO_SINK))
#define GST_OSX_AUDIO_MAX_CHANNEL (9)