1 files changed, 77 insertions, 0 deletions
diff --git a/media/pocketsphinx/src/kws_detections.h b/media/pocketsphinx/src/kws_detections.h
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+++ b/media/pocketsphinx/src/kws_detections.h
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+/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
+/* ====================================================================
+ * Copyright (c) 2014 Carnegie Mellon University.  All rights
+ * reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ *
+ * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND 
+ * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
+ * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * ====================================================================
+ *
+ */
+
+/*
+ * kws_detections.h -- Structures for storing keyword spotting results.
+ */
+
+#ifndef __KWS_DETECTIONS_H__
+#define __KWS_DETECTIONS_H__
+
+/* SphinxBase headers. */
+#include <sphinxbase/glist.h>
+
+/* Local headers. */
+#include "pocketsphinx_internal.h"
+#include "hmm.h"
+
+typedef struct kws_detection_s {
+    const char* keyphrase;
+    frame_idx_t sf;
+    frame_idx_t ef;
+    int32 prob;
+    int32 ascr;
+} kws_detection_t;
+
+typedef struct kws_detections_s {
+    glist_t detect_list;
+    gnode_t *insert_ptr;
+} kws_detections_t;
+
+/**
+ * Reset history structure.
+ */
+void kws_detections_reset(kws_detections_t *detections);
+
+/**
+ * Add history entry.
+ */
+void kws_detections_add(kws_detections_t *detections, const char* keyphrase, int sf, int ef, int prob, int ascr);
+
+/**
+ * Compose hypothesis.
+ */
+void kws_detections_hyp_str(kws_detections_t *detections, char** hyp_str);
+
+#endif                          /* __KWS_DETECTIONS_H__ */
+\ No newline at end of file