136 lines
4.9 KiB
C++
136 lines
4.9 KiB
C++
/*************************************************************************/
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/* */
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/* Centre for Speech Technology Research */
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/* University of Edinburgh, UK */
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/* Copyright (c) 1996 */
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/* All Rights Reserved. */
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/* */
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/* Permission is hereby granted, free of charge, to use and distribute */
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/* this software and its documentation without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of this work, and to */
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/* permit persons to whom this work is furnished to do so, subject to */
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/* the following conditions: */
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/* 1. The code must retain the above copyright notice, this list of */
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/* conditions and the following disclaimer. */
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/* 2. Any modifications must be clearly marked as such. */
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/* 3. Original authors' names are not deleted. */
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/* 4. The authors' names are not used to endorse or promote products */
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/* derived from this software without specific prior written */
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/* permission. */
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/* */
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/* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */
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/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
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/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
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/* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */
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/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
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/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
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/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
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/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
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/* THIS SOFTWARE. */
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/* */
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/*************************************************************************/
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#include <stdio.h>
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#include "jni_Skeleton.h"
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#include "ling_class/EST_Skeleton.h"
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static jobject skeleton_class;
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static jfieldID handle_field;
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static inline short abs(short s) { return s>0?s:-s; }
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JNIEXPORT jboolean JNICALL
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Java_cstr_est_Skeleton_initialise_1cpp (JNIEnv *env, jclass myclass)
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{
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skeleton_class = env->NewGlobalRef(myclass);
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handle_field = env->GetFieldID(myclass, "handle", "J");
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if (!handle_field)
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{
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printf("can't find handle!\n");
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return 0;
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}
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return 1;
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}
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JNIEXPORT jboolean JNICALL
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Java_cstr_est_Skeleton_finalise_1cpp (JNIEnv *env, jclass myclass)
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{
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(void)env;
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(void)myclass;
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return 1;
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}
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JNIEXPORT jboolean JNICALL
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Java_cstr_est_Skeleton_create_11skeleton(JNIEnv *env, jobject self)
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{
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EST_Skeleton *skeleton = new EST_Skeleton;
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// printf("create skeleton %p\n", skeleton);
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env->SetLongField(self, handle_field, (jlong)skeleton);
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return 1;
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}
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JNIEXPORT jboolean JNICALL
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Java_cstr_est_Skeleton_destroy_11skeleton (JNIEnv *env, jobject self)
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{
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EST_Skeleton *skeleton = (EST_Skeleton *) env->GetLongField(self, handle_field);
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// printf("destroy skeleton %p\n", skeleton);
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delete skeleton;
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return 1;
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}
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JNIEXPORT jstring JNICALL
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Java_cstr_est_Skeleton_1name(JNIEnv *env, jobject self)
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{
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EST_Skeleton *skeleton = (EST_Skeleton *) env->GetLongField(self, handle_field);
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return env->NewStringUTF(skeleton->name());
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}
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JNIEXPORT jstring JNICALL
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Java_cstr_est_Skeleton_1load (JNIEnv *env, jobject self, jstring jfilename)
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{
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EST_Skeleton *skeleton = (EST_Skeleton *) env->GetLongField(self, handle_field);
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const char *filename = env->GetStringUTFChars(jfilename, 0);
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const char *res = "";
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EST_read_status stat = skeleton->load(filename);
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env->ReleaseStringUTFChars(jfilename, filename);
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if (stat == read_format_error)
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res = "skeleton format error";
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else if (stat == read_error)
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res = "skeleton load error";
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return env->NewStringUTF(res);
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}
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JNIEXPORT jstring JNICALL
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Java_cstr_est_Skeleton_1save (JNIEnv *env, jobject self, jstring jfilename, jstring jformat)
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{
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const EST_Skeleton *skeleton = (EST_Skeleton *) env->GetLongField(self, handle_field);
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const char *filename = env->GetStringUTFChars(jfilename, 0);
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const char *format = env->GetStringUTFChars(jformat, 0);
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const char *res = "";
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EST_write_status stat = skeleton->save(filename,format);
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env->ReleaseStringUTFChars(jfilename, filename);
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env->ReleaseStringUTFChars(jformat, format);
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if (stat == write_error)
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res = "skeleton save error";
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return env->NewStringUTF(res);
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}
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