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#include <jni.h>
#ifdef DEBUG
#include <android/log.h>
#define MODULE_LOG_TAG "OpenCV.highgui"
#define LOGD(...) ((void)__android_log_print(ANDROID_LOG_DEBUG, MODULE_LOG_TAG, __VA_ARGS__))
#endif // DEBUG
#include "opencv2/opencv_modules.hpp"
#ifdef HAVE_OPENCV_HIGHGUI
#include "opencv2/highgui/highgui_c.h"
#include "opencv2/highgui/highgui.hpp"
using namespace cv;
extern "C" {
//
// VideoCapture::VideoCapture()
//
JNIEXPORT jlong JNICALL Java_org_opencv_highgui_VideoCapture_n_1VideoCapture__
(JNIEnv* env, jclass);
JNIEXPORT jlong JNICALL Java_org_opencv_highgui_VideoCapture_n_1VideoCapture__
(JNIEnv* env, jclass)
{
try {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1VideoCapture__()");
#endif // DEBUG
VideoCapture* _retval_ = new VideoCapture( );
return (jlong) _retval_;
} catch(cv::Exception e) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1VideoCapture__() catched cv::Exception: %s", e.what());
#endif // DEBUG
jclass je = env->FindClass("org/opencv/core/CvException");
if(!je) je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, e.what());
return 0;
} catch (...) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1VideoCapture__() catched unknown exception (...)");
#endif // DEBUG
jclass je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1VideoCapture__()}");
return 0;
}
}
//
// VideoCapture::VideoCapture(int device)
//
JNIEXPORT jlong JNICALL Java_org_opencv_highgui_VideoCapture_n_1VideoCapture__I
(JNIEnv* env, jclass, jint device);
JNIEXPORT jlong JNICALL Java_org_opencv_highgui_VideoCapture_n_1VideoCapture__I
(JNIEnv* env, jclass, jint device)
{
try {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1VideoCapture__I()");
#endif // DEBUG
VideoCapture* _retval_ = new VideoCapture( device );
return (jlong) _retval_;
} catch(cv::Exception e) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1VideoCapture__I() catched cv::Exception: %s", e.what());
#endif // DEBUG
jclass je = env->FindClass("org/opencv/core/CvException");
if(!je) je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, e.what());
return 0;
} catch (...) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1VideoCapture__I() catched unknown exception (...)");
#endif // DEBUG
jclass je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1VideoCapture__I()}");
return 0;
}
}
//
// double VideoCapture::get(int propId)
//
JNIEXPORT jdouble JNICALL Java_org_opencv_highgui_VideoCapture_n_1get
(JNIEnv* env, jclass, jlong self, jint propId);
JNIEXPORT jdouble JNICALL Java_org_opencv_highgui_VideoCapture_n_1get
(JNIEnv* env, jclass, jlong self, jint propId)
{
try {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1get()");
#endif // DEBUG
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
double _retval_ = me->get( propId );
return _retval_;
} catch(cv::Exception e) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1get() catched cv::Exception: %s", e.what());
#endif // DEBUG
jclass je = env->FindClass("org/opencv/core/CvException");
if(!je) je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, e.what());
return 0;
} catch (...) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1get() catched unknown exception (...)");
#endif // DEBUG
jclass je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1get()}");
return 0;
}
}
//
// bool VideoCapture::grab()
//
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1grab
(JNIEnv* env, jclass, jlong self);
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1grab
(JNIEnv* env, jclass, jlong self)
{
try {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1grab()");
#endif // DEBUG
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
bool _retval_ = me->grab( );
return _retval_;
} catch(cv::Exception e) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1grab() catched cv::Exception: %s", e.what());
#endif // DEBUG
jclass je = env->FindClass("org/opencv/core/CvException");
if(!je) je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, e.what());
return 0;
} catch (...) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1grab() catched unknown exception (...)");
#endif // DEBUG
jclass je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1grab()}");
return 0;
}
}
//
// bool VideoCapture::isOpened()
//
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1isOpened
(JNIEnv* env, jclass, jlong self);
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1isOpened
(JNIEnv* env, jclass, jlong self)
{
try {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1isOpened()");
#endif // DEBUG
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
bool _retval_ = me->isOpened( );
return _retval_;
} catch(cv::Exception e) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1isOpened() catched cv::Exception: %s", e.what());
#endif // DEBUG
jclass je = env->FindClass("org/opencv/core/CvException");
if(!je) je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, e.what());
return 0;
} catch (...) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1isOpened() catched unknown exception (...)");
#endif // DEBUG
jclass je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1isOpened()}");
return 0;
}
}
//
// bool VideoCapture::open(int device)
//
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1open__JI
(JNIEnv* env, jclass, jlong self, jint device);
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1open__JI
(JNIEnv* env, jclass, jlong self, jint device)
{
try {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1open__JI()");
#endif // DEBUG
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
bool _retval_ = me->open( device );
return _retval_;
} catch(cv::Exception e) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1open__JI() catched cv::Exception: %s", e.what());
#endif // DEBUG
jclass je = env->FindClass("org/opencv/core/CvException");
if(!je) je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, e.what());
return 0;
} catch (...) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1open__JI() catched unknown exception (...)");
#endif // DEBUG
jclass je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1open__JI()}");
return 0;
}
}
//
// bool VideoCapture::read(Mat image)
//
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1read
(JNIEnv* env, jclass, jlong self, jlong image_nativeObj);
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1read
(JNIEnv* env, jclass, jlong self, jlong image_nativeObj)
{
try {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1read()");
#endif // DEBUG
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
Mat& image = *((Mat*)image_nativeObj);
bool _retval_ = me->read( image );
return _retval_;
} catch(cv::Exception e) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1read() catched cv::Exception: %s", e.what());
#endif // DEBUG
jclass je = env->FindClass("org/opencv/core/CvException");
if(!je) je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, e.what());
return 0;
} catch (...) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1read() catched unknown exception (...)");
#endif // DEBUG
jclass je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1read()}");
return 0;
}
}
//
// void VideoCapture::release()
//
JNIEXPORT void JNICALL Java_org_opencv_highgui_VideoCapture_n_1release
(JNIEnv* env, jclass, jlong self);
JNIEXPORT void JNICALL Java_org_opencv_highgui_VideoCapture_n_1release
(JNIEnv* env, jclass, jlong self)
{
try {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1release()");
#endif // DEBUG
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
me->release( );
return;
} catch(cv::Exception e) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1release() catched cv::Exception: %s", e.what());
#endif // DEBUG
jclass je = env->FindClass("org/opencv/core/CvException");
if(!je) je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, e.what());
return;
} catch (...) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1release() catched unknown exception (...)");
#endif // DEBUG
jclass je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1release()}");
return;
}
}
//
// bool VideoCapture::retrieve(Mat image, int channel = 0)
//
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1retrieve__JJI
(JNIEnv* env, jclass, jlong self, jlong image_nativeObj, jint channel);
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1retrieve__JJI
(JNIEnv* env, jclass, jlong self, jlong image_nativeObj, jint channel)
{
try {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1retrieve__JJI()");
#endif // DEBUG
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
Mat& image = *((Mat*)image_nativeObj);
bool _retval_ = me->retrieve( image, channel );
return _retval_;
} catch(cv::Exception e) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1retrieve__JJI() catched cv::Exception: %s", e.what());
#endif // DEBUG
jclass je = env->FindClass("org/opencv/core/CvException");
if(!je) je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, e.what());
return 0;
} catch (...) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1retrieve__JJI() catched unknown exception (...)");
#endif // DEBUG
jclass je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1retrieve__JJI()}");
return 0;
}
}
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1retrieve__JJ
(JNIEnv* env, jclass, jlong self, jlong image_nativeObj);
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1retrieve__JJ
(JNIEnv* env, jclass, jlong self, jlong image_nativeObj)
{
try {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1retrieve__JJ()");
#endif // DEBUG
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
Mat& image = *((Mat*)image_nativeObj);
bool _retval_ = me->retrieve( image );
return _retval_;
} catch(cv::Exception e) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1retrieve__JJ() catched cv::Exception: %s", e.what());
#endif // DEBUG
jclass je = env->FindClass("org/opencv/core/CvException");
if(!je) je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, e.what());
return 0;
} catch (...) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1retrieve__JJ() catched unknown exception (...)");
#endif // DEBUG
jclass je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1retrieve__JJ()}");
return 0;
}
}
//
// bool VideoCapture::set(int propId, double value)
//
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1set
(JNIEnv* env, jclass, jlong self, jint propId, jdouble value);
JNIEXPORT jboolean JNICALL Java_org_opencv_highgui_VideoCapture_n_1set
(JNIEnv* env, jclass, jlong self, jint propId, jdouble value)
{
try {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1set()");
#endif // DEBUG
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
bool _retval_ = me->set( propId, value );
return _retval_;
} catch(cv::Exception e) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1set() catched cv::Exception: %s", e.what());
#endif // DEBUG
jclass je = env->FindClass("org/opencv/core/CvException");
if(!je) je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, e.what());
return 0;
} catch (...) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1set() catched unknown exception (...)");
#endif // DEBUG
jclass je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1set()}");
return 0;
}
}
JNIEXPORT jstring JNICALL Java_org_opencv_highgui_VideoCapture_n_1getSupportedPreviewSizes
(JNIEnv *env, jclass, jlong self);
JNIEXPORT jstring JNICALL Java_org_opencv_highgui_VideoCapture_n_1getSupportedPreviewSizes
(JNIEnv *env, jclass, jlong self)
{
try {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1set()");
#endif // DEBUG
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
union {double prop; const char* name;} u;
u.prop = me->get(CV_CAP_PROP_SUPPORTED_PREVIEW_SIZES_STRING);
return env->NewStringUTF(u.name);
} catch(cv::Exception e) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1getSupportedPreviewSizes() catched cv::Exception: %s", e.what());
#endif // DEBUG
jclass je = env->FindClass("org/opencv/core/CvException");
if(!je) je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, e.what());
return env->NewStringUTF("");
} catch (...) {
#ifdef DEBUG
LOGD("highgui::VideoCapture_n_1getSupportedPreviewSizes() catched unknown exception (...)");
#endif // DEBUG
jclass je = env->FindClass("java/lang/Exception");
env->ThrowNew(je, "Unknown exception in JNI code {highgui::VideoCapture_n_1getSupportedPreviewSizes()}");
return env->NewStringUTF("");
}
}
//
// native support for java finalize()
// static void VideoCapture::n_delete( __int64 self )
//
JNIEXPORT void JNICALL Java_org_opencv_highgui_VideoCapture_n_1delete
(JNIEnv*, jclass, jlong self);
JNIEXPORT void JNICALL Java_org_opencv_highgui_VideoCapture_n_1delete
(JNIEnv*, jclass, jlong self)
{
delete (VideoCapture*) self;
}
} // extern "C"
#endif // HAVE_OPENCV_HIGHGUI