1
2 //
3 // This file is auto-generated, please don't edit!
4 //
5
6 #define LOG_TAG "org.opencv.imgcodecs"
7
8 #include "common.h"
9
10 #include "opencv2/opencv_modules.hpp"
11 #ifdef HAVE_OPENCV_IMGCODECS
12
13 #include <string>
14
15 #include "opencv2/imgcodecs.hpp"
16
17 #include "../../imgcodecs/include/opencv2/imgcodecs/imgcodecs_c.h"
18 #include "../../imgcodecs/include/opencv2/imgcodecs.hpp"
19
20 using namespace cv;
21
22 /// throw java exception
throwJavaException(JNIEnv * env,const std::exception * e,const char * method)23 static void throwJavaException(JNIEnv *env, const std::exception *e, const char *method) {
24 std::string what = "unknown exception";
25 jclass je = 0;
26
27 if(e) {
28 std::string exception_type = "std::exception";
29
30 if(dynamic_cast<const cv::Exception*>(e)) {
31 exception_type = "cv::Exception";
32 je = env->FindClass("org/opencv/core/CvException");
33 }
34
35 what = exception_type + ": " + e->what();
36 }
37
38 if(!je) je = env->FindClass("java/lang/Exception");
39 env->ThrowNew(je, what.c_str());
40
41 LOGE("%s caught %s", method, what.c_str());
42 (void)method; // avoid "unused" warning
43 }
44
45
46 extern "C" {
47
48
49 //
50 // Mat imread(String filename, int flags = IMREAD_COLOR)
51 //
52
53 JNIEXPORT jlong JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imread_10 (JNIEnv*, jclass, jstring, jint);
54
Java_org_opencv_imgcodecs_Imgcodecs_imread_10(JNIEnv * env,jclass,jstring filename,jint flags)55 JNIEXPORT jlong JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imread_10
56 (JNIEnv* env, jclass , jstring filename, jint flags)
57 {
58 static const char method_name[] = "imgcodecs::imread_10()";
59 try {
60 LOGD("%s", method_name);
61 const char* utf_filename = env->GetStringUTFChars(filename, 0); String n_filename( utf_filename ? utf_filename : "" ); env->ReleaseStringUTFChars(filename, utf_filename);
62 ::Mat _retval_ = cv::imread( n_filename, (int)flags );
63 return (jlong) new ::Mat(_retval_);
64 } catch(const std::exception &e) {
65 throwJavaException(env, &e, method_name);
66 } catch (...) {
67 throwJavaException(env, 0, method_name);
68 }
69 return 0;
70 }
71
72
73
74 JNIEXPORT jlong JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imread_11 (JNIEnv*, jclass, jstring);
75
Java_org_opencv_imgcodecs_Imgcodecs_imread_11(JNIEnv * env,jclass,jstring filename)76 JNIEXPORT jlong JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imread_11
77 (JNIEnv* env, jclass , jstring filename)
78 {
79 static const char method_name[] = "imgcodecs::imread_11()";
80 try {
81 LOGD("%s", method_name);
82 const char* utf_filename = env->GetStringUTFChars(filename, 0); String n_filename( utf_filename ? utf_filename : "" ); env->ReleaseStringUTFChars(filename, utf_filename);
83 ::Mat _retval_ = cv::imread( n_filename );
84 return (jlong) new ::Mat(_retval_);
85 } catch(const std::exception &e) {
86 throwJavaException(env, &e, method_name);
87 } catch (...) {
88 throwJavaException(env, 0, method_name);
89 }
90 return 0;
91 }
92
93
94
95 //
96 // bool imreadmulti(String filename, vector_Mat mats, int flags = IMREAD_ANYCOLOR)
97 //
98
99 JNIEXPORT jboolean JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imreadmulti_10 (JNIEnv*, jclass, jstring, jlong, jint);
100
Java_org_opencv_imgcodecs_Imgcodecs_imreadmulti_10(JNIEnv * env,jclass,jstring filename,jlong mats_mat_nativeObj,jint flags)101 JNIEXPORT jboolean JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imreadmulti_10
102 (JNIEnv* env, jclass , jstring filename, jlong mats_mat_nativeObj, jint flags)
103 {
104 static const char method_name[] = "imgcodecs::imreadmulti_10()";
105 try {
106 LOGD("%s", method_name);
107 std::vector<Mat> mats;
108 Mat& mats_mat = *((Mat*)mats_mat_nativeObj);
109 Mat_to_vector_Mat( mats_mat, mats );
110 const char* utf_filename = env->GetStringUTFChars(filename, 0); String n_filename( utf_filename ? utf_filename : "" ); env->ReleaseStringUTFChars(filename, utf_filename);
111 bool _retval_ = cv::imreadmulti( n_filename, mats, (int)flags );
112 return _retval_;
113 } catch(const std::exception &e) {
114 throwJavaException(env, &e, method_name);
115 } catch (...) {
116 throwJavaException(env, 0, method_name);
117 }
118 return 0;
119 }
120
121
122
123 JNIEXPORT jboolean JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imreadmulti_11 (JNIEnv*, jclass, jstring, jlong);
124
Java_org_opencv_imgcodecs_Imgcodecs_imreadmulti_11(JNIEnv * env,jclass,jstring filename,jlong mats_mat_nativeObj)125 JNIEXPORT jboolean JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imreadmulti_11
126 (JNIEnv* env, jclass , jstring filename, jlong mats_mat_nativeObj)
127 {
128 static const char method_name[] = "imgcodecs::imreadmulti_11()";
129 try {
130 LOGD("%s", method_name);
131 std::vector<Mat> mats;
132 Mat& mats_mat = *((Mat*)mats_mat_nativeObj);
133 Mat_to_vector_Mat( mats_mat, mats );
134 const char* utf_filename = env->GetStringUTFChars(filename, 0); String n_filename( utf_filename ? utf_filename : "" ); env->ReleaseStringUTFChars(filename, utf_filename);
135 bool _retval_ = cv::imreadmulti( n_filename, mats );
136 return _retval_;
137 } catch(const std::exception &e) {
138 throwJavaException(env, &e, method_name);
139 } catch (...) {
140 throwJavaException(env, 0, method_name);
141 }
142 return 0;
143 }
144
145
146
147 //
148 // bool imwrite(String filename, Mat img, vector_int params = std::vector<int>())
149 //
150
151 JNIEXPORT jboolean JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imwrite_10 (JNIEnv*, jclass, jstring, jlong, jlong);
152
Java_org_opencv_imgcodecs_Imgcodecs_imwrite_10(JNIEnv * env,jclass,jstring filename,jlong img_nativeObj,jlong params_mat_nativeObj)153 JNIEXPORT jboolean JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imwrite_10
154 (JNIEnv* env, jclass , jstring filename, jlong img_nativeObj, jlong params_mat_nativeObj)
155 {
156 static const char method_name[] = "imgcodecs::imwrite_10()";
157 try {
158 LOGD("%s", method_name);
159 std::vector<int> params;
160 Mat& params_mat = *((Mat*)params_mat_nativeObj);
161 Mat_to_vector_int( params_mat, params );
162 const char* utf_filename = env->GetStringUTFChars(filename, 0); String n_filename( utf_filename ? utf_filename : "" ); env->ReleaseStringUTFChars(filename, utf_filename);
163 Mat& img = *((Mat*)img_nativeObj);
164 bool _retval_ = cv::imwrite( n_filename, img, params );
165 return _retval_;
166 } catch(const std::exception &e) {
167 throwJavaException(env, &e, method_name);
168 } catch (...) {
169 throwJavaException(env, 0, method_name);
170 }
171 return 0;
172 }
173
174
175
176 JNIEXPORT jboolean JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imwrite_11 (JNIEnv*, jclass, jstring, jlong);
177
Java_org_opencv_imgcodecs_Imgcodecs_imwrite_11(JNIEnv * env,jclass,jstring filename,jlong img_nativeObj)178 JNIEXPORT jboolean JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imwrite_11
179 (JNIEnv* env, jclass , jstring filename, jlong img_nativeObj)
180 {
181 static const char method_name[] = "imgcodecs::imwrite_11()";
182 try {
183 LOGD("%s", method_name);
184 const char* utf_filename = env->GetStringUTFChars(filename, 0); String n_filename( utf_filename ? utf_filename : "" ); env->ReleaseStringUTFChars(filename, utf_filename);
185 Mat& img = *((Mat*)img_nativeObj);
186 bool _retval_ = cv::imwrite( n_filename, img );
187 return _retval_;
188 } catch(const std::exception &e) {
189 throwJavaException(env, &e, method_name);
190 } catch (...) {
191 throwJavaException(env, 0, method_name);
192 }
193 return 0;
194 }
195
196
197
198 //
199 // Mat imdecode(Mat buf, int flags)
200 //
201
202 JNIEXPORT jlong JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imdecode_10 (JNIEnv*, jclass, jlong, jint);
203
Java_org_opencv_imgcodecs_Imgcodecs_imdecode_10(JNIEnv * env,jclass,jlong buf_nativeObj,jint flags)204 JNIEXPORT jlong JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imdecode_10
205 (JNIEnv* env, jclass , jlong buf_nativeObj, jint flags)
206 {
207 static const char method_name[] = "imgcodecs::imdecode_10()";
208 try {
209 LOGD("%s", method_name);
210 Mat& buf = *((Mat*)buf_nativeObj);
211 ::Mat _retval_ = cv::imdecode( buf, (int)flags );
212 return (jlong) new ::Mat(_retval_);
213 } catch(const std::exception &e) {
214 throwJavaException(env, &e, method_name);
215 } catch (...) {
216 throwJavaException(env, 0, method_name);
217 }
218 return 0;
219 }
220
221
222
223 //
224 // bool imencode(String ext, Mat img, vector_uchar& buf, vector_int params = std::vector<int>())
225 //
226
227 JNIEXPORT jboolean JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imencode_10 (JNIEnv*, jclass, jstring, jlong, jlong, jlong);
228
Java_org_opencv_imgcodecs_Imgcodecs_imencode_10(JNIEnv * env,jclass,jstring ext,jlong img_nativeObj,jlong buf_mat_nativeObj,jlong params_mat_nativeObj)229 JNIEXPORT jboolean JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imencode_10
230 (JNIEnv* env, jclass , jstring ext, jlong img_nativeObj, jlong buf_mat_nativeObj, jlong params_mat_nativeObj)
231 {
232 static const char method_name[] = "imgcodecs::imencode_10()";
233 try {
234 LOGD("%s", method_name);
235 std::vector<uchar> buf;
236 Mat& buf_mat = *((Mat*)buf_mat_nativeObj);
237 std::vector<int> params;
238 Mat& params_mat = *((Mat*)params_mat_nativeObj);
239 Mat_to_vector_int( params_mat, params );
240 const char* utf_ext = env->GetStringUTFChars(ext, 0); String n_ext( utf_ext ? utf_ext : "" ); env->ReleaseStringUTFChars(ext, utf_ext);
241 Mat& img = *((Mat*)img_nativeObj);
242 bool _retval_ = cv::imencode( n_ext, img, buf, params );
243 vector_uchar_to_Mat( buf, buf_mat );
244 return _retval_;
245 } catch(const std::exception &e) {
246 throwJavaException(env, &e, method_name);
247 } catch (...) {
248 throwJavaException(env, 0, method_name);
249 }
250 return 0;
251 }
252
253
254
255 JNIEXPORT jboolean JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imencode_11 (JNIEnv*, jclass, jstring, jlong, jlong);
256
Java_org_opencv_imgcodecs_Imgcodecs_imencode_11(JNIEnv * env,jclass,jstring ext,jlong img_nativeObj,jlong buf_mat_nativeObj)257 JNIEXPORT jboolean JNICALL Java_org_opencv_imgcodecs_Imgcodecs_imencode_11
258 (JNIEnv* env, jclass , jstring ext, jlong img_nativeObj, jlong buf_mat_nativeObj)
259 {
260 static const char method_name[] = "imgcodecs::imencode_11()";
261 try {
262 LOGD("%s", method_name);
263 std::vector<uchar> buf;
264 Mat& buf_mat = *((Mat*)buf_mat_nativeObj);
265 const char* utf_ext = env->GetStringUTFChars(ext, 0); String n_ext( utf_ext ? utf_ext : "" ); env->ReleaseStringUTFChars(ext, utf_ext);
266 Mat& img = *((Mat*)img_nativeObj);
267 bool _retval_ = cv::imencode( n_ext, img, buf );
268 vector_uchar_to_Mat( buf, buf_mat );
269 return _retval_;
270 } catch(const std::exception &e) {
271 throwJavaException(env, &e, method_name);
272 } catch (...) {
273 throwJavaException(env, 0, method_name);
274 }
275 return 0;
276 }
277
278
279
280
281 } // extern "C"
282
283 #endif // HAVE_OPENCV_IMGCODECS
284