Merge remote-tracking branch 'origin/2.4' into merge-2.4
Conflicts: cmake/OpenCVDetectCUDA.cmake modules/core/include/opencv2/core/version.hpp modules/cudacodec/src/ffmpeg_video_source.cpp modules/gpu/src/video_writer.cpp modules/highgui/test/test_ffmpeg.cpp modules/highgui/test/test_video_io.cpp modules/highgui/test/test_video_pos.cpp modules/ocl/include/opencv2/ocl/ocl.hpp modules/ocl/include/opencv2/ocl/private/util.hpp modules/ocl/src/arithm.cpp modules/ocl/src/blend.cpp modules/ocl/src/canny.cpp modules/ocl/src/cl_operations.cpp modules/ocl/src/filtering.cpp modules/ocl/src/haar.cpp modules/ocl/src/imgproc.cpp modules/ocl/src/kmeans.cpp modules/ocl/src/moments.cpp modules/ocl/src/safe_call.hpp modules/ocl/src/split_merge.cpp modules/ocl/test/test_moments.cpp samples/ocl/squares.cpp
This commit is contained in:
Roman Donchenko
359
modules/java/generator/src/cpp/VideoCapture.cpp
Normal file
359
modules/java/generator/src/cpp/VideoCapture.cpp
Normal file
@@ -0,0 +1,359 @@
|
||||
#define LOG_TAG "org.opencv.highgui.VideoCapture"
|
||||
#include "common.h"
|
||||
|
||||
#include "opencv2/opencv_modules.hpp"
|
||||
#ifdef HAVE_OPENCV_HIGHGUI
|
||||
|
||||
#include "opencv2/highgui/highgui_c.h"
|
||||
#include "opencv2/highgui/highgui.hpp"
|
||||
using namespace cv;
|
||||
|
||||
/// throw java exception
|
||||
static void throwJavaException(JNIEnv *env, const std::exception *e, const char *method) {
|
||||
std::string what = "unknown exception";
|
||||
jclass je = 0;
|
||||
|
||||
if(e) {
|
||||
std::string exception_type = "std::exception";
|
||||
|
||||
if(dynamic_cast<const cv::Exception*>(e)) {
|
||||
exception_type = "cv::Exception";
|
||||
je = env->FindClass("org/opencv/core/CvException");
|
||||
}
|
||||
|
||||
what = exception_type + ": " + e->what();
|
||||
}
|
||||
|
||||
if(!je) je = env->FindClass("java/lang/Exception");
|
||||
env->ThrowNew(je, what.c_str());
|
||||
|
||||
LOGE("%s caught %s", method, what.c_str());
|
||||
(void)method; // avoid "unused" warning
|
||||
}
|
||||
|
||||
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)
|
||||
{
|
||||
static const char method_name[] = "highgui::VideoCapture::VideoCapture()";
|
||||
try {
|
||||
LOGD("%s", method_name);
|
||||
VideoCapture* _retval_ = new VideoCapture( );
|
||||
return (jlong) _retval_;
|
||||
} catch(const std::exception &e) {
|
||||
throwJavaException(env, &e, method_name);
|
||||
} catch (...) {
|
||||
throwJavaException(env, 0, method_name);
|
||||
}
|
||||
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)
|
||||
{
|
||||
static const char method_name[] = "highgui::VideoCapture::VideoCapture(int device)";
|
||||
try {
|
||||
LOGD("%s", method_name);
|
||||
VideoCapture* _retval_ = new VideoCapture( device );
|
||||
return (jlong) _retval_;
|
||||
} catch(const std::exception &e) {
|
||||
throwJavaException(env, &e, method_name);
|
||||
} catch (...) {
|
||||
throwJavaException(env, 0, method_name);
|
||||
}
|
||||
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)
|
||||
{
|
||||
static const char method_name[] = "highgui::VideoCapture::get(int propId)";
|
||||
try {
|
||||
LOGD("%s", method_name);
|
||||
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
|
||||
double _retval_ = me->get( propId );
|
||||
return _retval_;
|
||||
} catch(const std::exception &e) {
|
||||
throwJavaException(env, &e, method_name);
|
||||
} catch (...) {
|
||||
throwJavaException(env, 0, method_name);
|
||||
}
|
||||
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)
|
||||
{
|
||||
static const char method_name[] = "highgui::VideoCapture::grab()";
|
||||
try {
|
||||
LOGD("%s", method_name);
|
||||
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
|
||||
bool _retval_ = me->grab( );
|
||||
return _retval_;
|
||||
} catch(const std::exception &e) {
|
||||
throwJavaException(env, &e, method_name);
|
||||
} catch (...) {
|
||||
throwJavaException(env, 0, method_name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
|
||||
//
|
||||
// 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)
|
||||
{
|
||||
static const char method_name[] = "highgui::VideoCapture::isOpened()";
|
||||
try {
|
||||
LOGD("%s", method_name);
|
||||
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
|
||||
bool _retval_ = me->isOpened( );
|
||||
return _retval_;
|
||||
} catch(const std::exception &e) {
|
||||
throwJavaException(env, &e, method_name);
|
||||
} catch (...) {
|
||||
throwJavaException(env, 0, method_name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// 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)
|
||||
{
|
||||
static const char method_name[] = "highgui::VideoCapture::open(int device)";
|
||||
try {
|
||||
LOGD("%s", method_name);
|
||||
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
|
||||
bool _retval_ = me->open( device );
|
||||
return _retval_;
|
||||
} catch(const std::exception &e) {
|
||||
throwJavaException(env, &e, method_name);
|
||||
} catch (...) {
|
||||
throwJavaException(env, 0, method_name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
|
||||
//
|
||||
// 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)
|
||||
{
|
||||
static const char method_name[] = "highgui::VideoCapture::read(Mat image)";
|
||||
try {
|
||||
LOGD("%s", method_name);
|
||||
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
|
||||
Mat& image = *((Mat*)image_nativeObj);
|
||||
bool _retval_ = me->read( image );
|
||||
return _retval_;
|
||||
} catch(const std::exception &e) {
|
||||
throwJavaException(env, &e, method_name);
|
||||
} catch (...) {
|
||||
throwJavaException(env, 0, method_name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
|
||||
//
|
||||
// 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)
|
||||
{
|
||||
static const char method_name[] = "highgui::VideoCapture::release()";
|
||||
try {
|
||||
LOGD("%s", method_name);
|
||||
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
|
||||
me->release( );
|
||||
return;
|
||||
} catch(const std::exception &e) {
|
||||
throwJavaException(env, &e, method_name);
|
||||
} catch (...) {
|
||||
throwJavaException(env, 0, method_name);
|
||||
}
|
||||
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)
|
||||
{
|
||||
static const char method_name[] = "highgui::VideoCapture::retrieve(Mat image, int channel)";
|
||||
try {
|
||||
LOGD("%s", method_name);
|
||||
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
|
||||
Mat& image = *((Mat*)image_nativeObj);
|
||||
bool _retval_ = me->retrieve( image, channel );
|
||||
return _retval_;
|
||||
} catch(const std::exception &e) {
|
||||
throwJavaException(env, &e, method_name);
|
||||
} catch (...) {
|
||||
throwJavaException(env, 0, method_name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
|
||||
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)
|
||||
{
|
||||
static const char method_name[] = "highgui::VideoCapture::retrieve(Mat image)";
|
||||
try {
|
||||
LOGD("%s", method_name);
|
||||
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
|
||||
Mat& image = *((Mat*)image_nativeObj);
|
||||
bool _retval_ = me->retrieve( image );
|
||||
return _retval_;
|
||||
} catch(const std::exception &e) {
|
||||
throwJavaException(env, &e, method_name);
|
||||
} catch (...) {
|
||||
throwJavaException(env, 0, method_name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
|
||||
//
|
||||
// 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)
|
||||
{
|
||||
static const char method_name[] = "highgui::VideoCapture::set(int propId, double value)";
|
||||
try {
|
||||
LOGD("%s", method_name);
|
||||
VideoCapture* me = (VideoCapture*) self; //TODO: check for NULL
|
||||
bool _retval_ = me->set( propId, value );
|
||||
return _retval_;
|
||||
} catch(const std::exception &e) {
|
||||
throwJavaException(env, &e, method_name);
|
||||
} catch (...) {
|
||||
throwJavaException(env, 0, method_name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
//
|
||||
// string VideoCapture::getSupportedPreviewSizes(...)
|
||||
//
|
||||
|
||||
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)
|
||||
{
|
||||
static const char method_name[] = "highgui::VideoCapture::getSupportedPreviewSizes(...)";
|
||||
try {
|
||||
LOGD("%s", method_name);
|
||||
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(const std::exception &e) {
|
||||
throwJavaException(env, &e, method_name);
|
||||
} catch (...) {
|
||||
throwJavaException(env, 0, method_name);
|
||||
}
|
||||
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
|
||||
@@ -32,6 +32,11 @@ public class OpenCVLoader
|
||||
*/
|
||||
public static final String OPENCV_VERSION_2_4_6 = "2.4.6";
|
||||
|
||||
/**
|
||||
* OpenCV Library version 2.4.7.
|
||||
*/
|
||||
public static final String OPENCV_VERSION_2_4_7 = "2.4.7";
|
||||
|
||||
|
||||
/**
|
||||
* Loads and initializes OpenCV library from current application package. Roughly, it's an analog of system.loadLibrary("opencv_java").
|
||||
|
||||
240
modules/java/generator/src/java/highgui+VideoCapture.java
Normal file
240
modules/java/generator/src/java/highgui+VideoCapture.java
Normal file
@@ -0,0 +1,240 @@
|
||||
package org.opencv.highgui;
|
||||
|
||||
import java.util.List;
|
||||
import java.util.LinkedList;
|
||||
|
||||
import org.opencv.core.Mat;
|
||||
import org.opencv.core.Size;
|
||||
|
||||
// C++: class VideoCapture
|
||||
//javadoc: VideoCapture
|
||||
public class VideoCapture {
|
||||
|
||||
protected final long nativeObj;
|
||||
|
||||
protected VideoCapture(long addr) {
|
||||
nativeObj = addr;
|
||||
}
|
||||
|
||||
//
|
||||
// C++: VideoCapture::VideoCapture()
|
||||
//
|
||||
|
||||
// javadoc: VideoCapture::VideoCapture()
|
||||
public VideoCapture()
|
||||
{
|
||||
|
||||
nativeObj = n_VideoCapture();
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
//
|
||||
// C++: VideoCapture::VideoCapture(int device)
|
||||
//
|
||||
|
||||
// javadoc: VideoCapture::VideoCapture(device)
|
||||
public VideoCapture(int device)
|
||||
{
|
||||
|
||||
nativeObj = n_VideoCapture(device);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
//
|
||||
// C++: double VideoCapture::get(int propId)
|
||||
//
|
||||
|
||||
/**
|
||||
* Returns the specified "VideoCapture" property.
|
||||
*
|
||||
* Note: When querying a property that is not supported by the backend used by
|
||||
* the "VideoCapture" class, value 0 is returned.
|
||||
*
|
||||
* @param propId property identifier; it can be one of the following:
|
||||
* * CV_CAP_PROP_FRAME_WIDTH width of the frames in the video stream.
|
||||
* * CV_CAP_PROP_FRAME_HEIGHT height of the frames in the video stream.
|
||||
*
|
||||
* @see <a href="http://docs.opencv.org/modules/highgui/doc/reading_and_writing_images_and_video.html#videocapture-get">org.opencv.highgui.VideoCapture.get</a>
|
||||
*/
|
||||
public double get(int propId)
|
||||
{
|
||||
|
||||
double retVal = n_get(nativeObj, propId);
|
||||
|
||||
return retVal;
|
||||
}
|
||||
|
||||
public List<Size> getSupportedPreviewSizes()
|
||||
{
|
||||
String[] sizes_str = n_getSupportedPreviewSizes(nativeObj).split(",");
|
||||
List<Size> sizes = new LinkedList<Size>();
|
||||
|
||||
for (String str : sizes_str) {
|
||||
String[] wh = str.split("x");
|
||||
sizes.add(new Size(Double.parseDouble(wh[0]), Double.parseDouble(wh[1])));
|
||||
}
|
||||
|
||||
return sizes;
|
||||
}
|
||||
|
||||
//
|
||||
// C++: bool VideoCapture::grab()
|
||||
//
|
||||
|
||||
// javadoc: VideoCapture::grab()
|
||||
public boolean grab()
|
||||
{
|
||||
|
||||
boolean retVal = n_grab(nativeObj);
|
||||
|
||||
return retVal;
|
||||
}
|
||||
|
||||
//
|
||||
// C++: bool VideoCapture::isOpened()
|
||||
//
|
||||
|
||||
// javadoc: VideoCapture::isOpened()
|
||||
public boolean isOpened()
|
||||
{
|
||||
|
||||
boolean retVal = n_isOpened(nativeObj);
|
||||
|
||||
return retVal;
|
||||
}
|
||||
|
||||
//
|
||||
// C++: bool VideoCapture::open(int device)
|
||||
//
|
||||
|
||||
// javadoc: VideoCapture::open(device)
|
||||
public boolean open(int device)
|
||||
{
|
||||
|
||||
boolean retVal = n_open(nativeObj, device);
|
||||
|
||||
return retVal;
|
||||
}
|
||||
|
||||
//
|
||||
// C++: bool VideoCapture::read(Mat image)
|
||||
//
|
||||
|
||||
// javadoc: VideoCapture::read(image)
|
||||
public boolean read(Mat image)
|
||||
{
|
||||
|
||||
boolean retVal = n_read(nativeObj, image.nativeObj);
|
||||
|
||||
return retVal;
|
||||
}
|
||||
|
||||
//
|
||||
// C++: void VideoCapture::release()
|
||||
//
|
||||
|
||||
// javadoc: VideoCapture::release()
|
||||
public void release()
|
||||
{
|
||||
|
||||
n_release(nativeObj);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
//
|
||||
// C++: bool VideoCapture::retrieve(Mat image, int channel = 0)
|
||||
//
|
||||
|
||||
// javadoc: VideoCapture::retrieve(image, channel)
|
||||
public boolean retrieve(Mat image, int channel)
|
||||
{
|
||||
|
||||
boolean retVal = n_retrieve(nativeObj, image.nativeObj, channel);
|
||||
|
||||
return retVal;
|
||||
}
|
||||
|
||||
// javadoc: VideoCapture::retrieve(image)
|
||||
public boolean retrieve(Mat image)
|
||||
{
|
||||
|
||||
boolean retVal = n_retrieve(nativeObj, image.nativeObj);
|
||||
|
||||
return retVal;
|
||||
}
|
||||
|
||||
//
|
||||
// C++: bool VideoCapture::set(int propId, double value)
|
||||
//
|
||||
|
||||
/**
|
||||
* Sets a property in the "VideoCapture".
|
||||
*
|
||||
* @param propId property identifier; it can be one of the following:
|
||||
* * CV_CAP_PROP_FRAME_WIDTH width of the frames in the video stream.
|
||||
* * CV_CAP_PROP_FRAME_HEIGHT height of the frames in the video stream.
|
||||
* @param value value of the property.
|
||||
*
|
||||
* @see <a href="http://docs.opencv.org/modules/highgui/doc/reading_and_writing_images_and_video.html#videocapture-set">org.opencv.highgui.VideoCapture.set</a>
|
||||
*/
|
||||
public boolean set(int propId, double value)
|
||||
{
|
||||
|
||||
boolean retVal = n_set(nativeObj, propId, value);
|
||||
|
||||
return retVal;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void finalize() throws Throwable {
|
||||
n_delete(nativeObj);
|
||||
super.finalize();
|
||||
}
|
||||
|
||||
// C++: VideoCapture::VideoCapture()
|
||||
private static native long n_VideoCapture();
|
||||
|
||||
// C++: VideoCapture::VideoCapture(string filename)
|
||||
private static native long n_VideoCapture(java.lang.String filename);
|
||||
|
||||
// C++: VideoCapture::VideoCapture(int device)
|
||||
private static native long n_VideoCapture(int device);
|
||||
|
||||
// C++: double VideoCapture::get(int propId)
|
||||
private static native double n_get(long nativeObj, int propId);
|
||||
|
||||
// C++: bool VideoCapture::grab()
|
||||
private static native boolean n_grab(long nativeObj);
|
||||
|
||||
// C++: bool VideoCapture::isOpened()
|
||||
private static native boolean n_isOpened(long nativeObj);
|
||||
|
||||
// C++: bool VideoCapture::open(string filename)
|
||||
private static native boolean n_open(long nativeObj, java.lang.String filename);
|
||||
|
||||
// C++: bool VideoCapture::open(int device)
|
||||
private static native boolean n_open(long nativeObj, int device);
|
||||
|
||||
// C++: bool VideoCapture::read(Mat image)
|
||||
private static native boolean n_read(long nativeObj, long image_nativeObj);
|
||||
|
||||
// C++: void VideoCapture::release()
|
||||
private static native void n_release(long nativeObj);
|
||||
|
||||
// C++: bool VideoCapture::retrieve(Mat image, int channel = 0)
|
||||
private static native boolean n_retrieve(long nativeObj, long image_nativeObj, int channel);
|
||||
|
||||
private static native boolean n_retrieve(long nativeObj, long image_nativeObj);
|
||||
|
||||
// C++: bool VideoCapture::set(int propId, double value)
|
||||
private static native boolean n_set(long nativeObj, int propId, double value);
|
||||
|
||||
private static native String n_getSupportedPreviewSizes(long nativeObj);
|
||||
|
||||
// native support for java finalize()
|
||||
private static native void n_delete(long nativeObj);
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user