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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /media/pocketsphinx/src/kws_detections.c
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'media/pocketsphinx/src/kws_detections.c')
-rw-r--r--media/pocketsphinx/src/kws_detections.c101
1 files changed, 101 insertions, 0 deletions
diff --git a/media/pocketsphinx/src/kws_detections.c b/media/pocketsphinx/src/kws_detections.c
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+++ b/media/pocketsphinx/src/kws_detections.c
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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.c -- Object for storing keyword search results
+*/
+
+#include "kws_detections.h"
+
+void
+kws_detections_reset(kws_detections_t *detections)
+{
+ gnode_t *gn;
+
+ if (!detections->detect_list)
+ return;
+
+ for (gn = detections->detect_list; gn; gn = gnode_next(gn))
+ ckd_free(gnode_ptr(gn));
+ detections->detect_list = NULL;
+}
+
+void
+kws_detections_add(kws_detections_t *detections, const char* keyphrase, int sf, int ef, int prob, int ascr)
+{
+ kws_detection_t* detection;
+
+ detection = (kws_detection_t *)ckd_calloc(1, sizeof(*detection));
+ detection->sf = sf;
+ detection->ef = ef;
+ detection->keyphrase = keyphrase;
+ detection->prob = prob;
+ detection->ascr = ascr;
+ if (!detections->detect_list) {
+ detections->detect_list = glist_add_ptr(detections->detect_list, (void *)detection);
+ detections->insert_ptr = detections->detect_list;
+ } else {
+ detections->insert_ptr = glist_insert_ptr(detections->insert_ptr, (void *)detection);
+ }
+}
+
+void
+kws_detections_hyp_str(kws_detections_t *detections, char** hyp_str)
+{
+ gnode_t *gn;
+ char *c;
+ int len;
+
+ len = 0;
+ for (gn = detections->detect_list; gn; gn = gnode_next(gn))
+ len += strlen(((kws_detection_t *)gnode_ptr(gn))->keyphrase) + 2;
+
+ if (len == 0) {
+ hyp_str = NULL;
+ return;
+ }
+
+ *hyp_str = (char *)ckd_calloc(len, sizeof(char));
+ c = *hyp_str;
+ for (gn = detections->detect_list; gn; gn = gnode_next(gn)) {
+ const char *word = ((kws_detection_t *)gnode_ptr(gn))->keyphrase;
+ memcpy(c, word, strlen(word));
+ c += strlen(word);
+ *c = ' ';
+ c++;
+ }
+ c--;
+ *c = '\0';
+}
+