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Query the sample rate
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@ -27,7 +27,8 @@ namespace Spek {
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public int threshold { get; construct; }
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public int threshold { get; construct; }
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// TODO: file a bug, cannot s/set/construct/
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// TODO: file a bug, cannot s/set/construct/
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public Callback callback {get; set; }
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public Callback callback {get; set; }
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public int64 duration { get; private set; }
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public int64 duration { get; private set; default = 0; }
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public int rate { get; private set; default = 0; }
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public delegate void Callback (int sample, float[] values);
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public delegate void Callback (int sample, float[] values);
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@ -79,6 +80,18 @@ namespace Spek {
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pipeline.get_state (null, null, -1);
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pipeline.get_state (null, null, -1);
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}
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}
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// Get the sample rate.
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var caps = pad.get_caps ();
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for (int i = 0; i < caps.get_size (); i++) {
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var structure = caps.get_structure (i);
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int rate;
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if (structure.get_int ("rate", out rate) && rate > 0) {
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this.rate = rate;
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break;
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}
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}
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// Get the duration.
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// TODO: replace with Pad.query_duration when bgo#617260 is fixed
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// TODO: replace with Pad.query_duration when bgo#617260 is fixed
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var query = new Query.duration (Format.TIME);
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var query = new Query.duration (Format.TIME);
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pad.query (query);
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pad.query (query);
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