basecamerasrc: document why we set preview to PLAYING
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@ -476,6 +476,8 @@ gst_base_camera_src_change_state (GstElement * element,
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case GST_STATE_CHANGE_READY_TO_PAUSED:
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case GST_STATE_CHANGE_READY_TO_PAUSED:
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if (!setup_pipeline (self))
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if (!setup_pipeline (self))
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return GST_STATE_CHANGE_FAILURE;
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return GST_STATE_CHANGE_FAILURE;
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/* without this the preview pipeline will not post buffer
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* messages on the pipeline */
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gst_element_set_state (self->preview_pipeline->pipeline,
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gst_element_set_state (self->preview_pipeline->pipeline,
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GST_STATE_PLAYING);
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GST_STATE_PLAYING);
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break;
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break;
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