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osxaudioringbuffer: First check the type, then cast
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1 changed files with 2 additions and 4 deletions
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@ -173,7 +173,6 @@ gst_osx_audio_ring_buffer_acquire (GstAudioRingBuffer * buf,
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gboolean ret = FALSE, is_passthrough = FALSE;
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GstOsxAudioRingBuffer *osxbuf;
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AudioStreamBasicDescription format;
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GstOsxAudioSink *osxsink;
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osxbuf = GST_OSX_AUDIO_RING_BUFFER (buf);
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@ -228,10 +227,9 @@ gst_osx_audio_ring_buffer_acquire (GstAudioRingBuffer * buf,
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GST_DEBUG_OBJECT (osxbuf, "Format: " CORE_AUDIO_FORMAT,
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CORE_AUDIO_FORMAT_ARGS (format));
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osxsink = GST_OSX_AUDIO_SINK (GST_OBJECT_PARENT (buf));
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if (GST_IS_OSX_AUDIO_SINK (osxsink)) {
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if (GST_IS_OSX_AUDIO_SINK (GST_OBJECT_PARENT (buf))) {
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gst_audio_ring_buffer_set_channel_positions (buf,
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osxsink->channel_positions);
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GST_OSX_AUDIO_SINK (GST_OBJECT_PARENT (buf))->channel_positions);
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}
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buf->size = spec->segtotal * spec->segsize;
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