Add m-esr52 at 52.6.0

1 files changed, 101 insertions, 0 deletions

diff --git a/media/pocketsphinx/src/kws_detections.c b/media/pocketsphinx/src/kws_detections.c
new file mode 100644
index 000000000..c83c5879a
--- /dev/null
+++ b/media/pocketsphinx/src/kws_detections.c
@@ -0,0 +1,101 @@
+/* -*- 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';
+}
+