mirror of
https://github.com/opencv/opencv.git
synced 2024-11-30 06:10:02 +08:00
7ff91665cf
Java inlines static finals if they're defined with a constant expression. In case of version constants we don't want that to happen, since they obviously change from version to version. If the user substitutes a different OpenCV jar without recompiling, we want user code to still have relevant values for the version constants. This arranges that by turning constant values into function calls, which no longer count as a constant expression.
1500 lines
64 KiB
Python
Executable File
1500 lines
64 KiB
Python
Executable File
#!/usr/bin/env python
|
|
|
|
import sys, re, os.path
|
|
from string import Template
|
|
|
|
try:
|
|
from cStringIO import StringIO
|
|
except:
|
|
from StringIO import StringIO
|
|
|
|
class_ignore_list = (
|
|
#core
|
|
"FileNode", "FileStorage", "KDTree",
|
|
#highgui
|
|
"VideoWriter",
|
|
)
|
|
|
|
const_ignore_list = (
|
|
"CV_CAP_OPENNI",
|
|
"CV_CAP_PROP_OPENNI_",
|
|
"WINDOW_AUTOSIZE",
|
|
"CV_WND_PROP_",
|
|
"CV_WINDOW_",
|
|
"CV_EVENT_",
|
|
"CV_GUI_",
|
|
"CV_PUSH_BUTTON",
|
|
"CV_CHECKBOX",
|
|
"CV_RADIOBOX",
|
|
|
|
#attention!
|
|
#the following constants are added to this list using code automatic generation
|
|
#TODO: should be checked
|
|
"CV_CAP_ANY",
|
|
"CV_CAP_MIL",
|
|
"CV_CAP_VFW",
|
|
"CV_CAP_V4L",
|
|
"CV_CAP_V4L2",
|
|
"CV_CAP_FIREWARE",
|
|
"CV_CAP_FIREWIRE",
|
|
"CV_CAP_IEEE1394",
|
|
"CV_CAP_DC1394",
|
|
"CV_CAP_CMU1394",
|
|
"CV_CAP_STEREO",
|
|
"CV_CAP_TYZX",
|
|
"CV_TYZX_LEFT",
|
|
"CV_TYZX_RIGHT",
|
|
"CV_TYZX_COLOR",
|
|
"CV_TYZX_Z",
|
|
"CV_CAP_QT",
|
|
"CV_CAP_UNICAP",
|
|
"CV_CAP_DSHOW",
|
|
"CV_CAP_PVAPI",
|
|
"CV_CAP_PROP_DC1394_OFF",
|
|
"CV_CAP_PROP_DC1394_MODE_MANUAL",
|
|
"CV_CAP_PROP_DC1394_MODE_AUTO",
|
|
"CV_CAP_PROP_DC1394_MODE_ONE_PUSH_AUTO",
|
|
"CV_CAP_PROP_POS_MSEC",
|
|
"CV_CAP_PROP_POS_FRAMES",
|
|
"CV_CAP_PROP_POS_AVI_RATIO",
|
|
"CV_CAP_PROP_FPS",
|
|
"CV_CAP_PROP_FOURCC",
|
|
"CV_CAP_PROP_FRAME_COUNT",
|
|
"CV_CAP_PROP_FORMAT",
|
|
"CV_CAP_PROP_MODE",
|
|
"CV_CAP_PROP_BRIGHTNESS",
|
|
"CV_CAP_PROP_CONTRAST",
|
|
"CV_CAP_PROP_SATURATION",
|
|
"CV_CAP_PROP_HUE",
|
|
"CV_CAP_PROP_GAIN",
|
|
"CV_CAP_PROP_EXPOSURE",
|
|
"CV_CAP_PROP_CONVERT_RGB",
|
|
"CV_CAP_PROP_WHITE_BALANCE_BLUE_U",
|
|
"CV_CAP_PROP_RECTIFICATION",
|
|
"CV_CAP_PROP_MONOCROME",
|
|
"CV_CAP_PROP_SHARPNESS",
|
|
"CV_CAP_PROP_AUTO_EXPOSURE",
|
|
"CV_CAP_PROP_GAMMA",
|
|
"CV_CAP_PROP_TEMPERATURE",
|
|
"CV_CAP_PROP_TRIGGER",
|
|
"CV_CAP_PROP_TRIGGER_DELAY",
|
|
"CV_CAP_PROP_WHITE_BALANCE_RED_V",
|
|
"CV_CAP_PROP_MAX_DC1394",
|
|
"CV_CAP_GSTREAMER_QUEUE_LENGTH",
|
|
"CV_CAP_PROP_PVAPI_MULTICASTIP",
|
|
"CV_CAP_PROP_SUPPORTED_PREVIEW_SIZES_STRING",
|
|
"EVENT_.*",
|
|
"CV_L?(BGRA?|RGBA?|GRAY|XYZ|YCrCb|Luv|Lab|HLS|YUV|HSV)\d*2L?(BGRA?|RGBA?|GRAY|XYZ|YCrCb|Luv|Lab|HLS|YUV|HSV).*",
|
|
"CV_COLORCVT_MAX",
|
|
"CV_.*Bayer.*",
|
|
"CV_YUV420(i|sp|p)2.+",
|
|
"CV_TM_.+",
|
|
"CV_FLOODFILL_.+",
|
|
"CV_ADAPTIVE_THRESH_.+",
|
|
"WINDOW_.+",
|
|
"WND_PROP_.+",
|
|
)
|
|
|
|
const_private_list = (
|
|
"CV_MOP_.+",
|
|
"CV_INTER_.+",
|
|
"CV_THRESH_.+",
|
|
"CV_INPAINT_.+",
|
|
"CV_RETR_.+",
|
|
"CV_CHAIN_APPROX_.+",
|
|
"OPPONENTEXTRACTOR",
|
|
"GRIDDETECTOR",
|
|
"PYRAMIDDETECTOR",
|
|
"DYNAMICDETECTOR",
|
|
)
|
|
|
|
# { Module : { public : [[name, val],...], private : [[]...] } }
|
|
missing_consts = \
|
|
{
|
|
'Core' :
|
|
{
|
|
'private' :
|
|
(
|
|
('CV_8U', 0 ), ('CV_8S', 1 ),
|
|
('CV_16U', 2 ), ('CV_16S', 3 ),
|
|
('CV_32S', 4 ),
|
|
('CV_32F', 5 ), ('CV_64F', 6 ),
|
|
('CV_USRTYPE1', 7 ),
|
|
), # private
|
|
'public' :
|
|
(
|
|
('SVD_MODIFY_A', 1), ('SVD_NO_UV', 2), ('SVD_FULL_UV', 4),
|
|
('FILLED', -1),
|
|
('LINE_AA', 16), ('LINE_8', 8), ('LINE_4', 4),
|
|
('REDUCE_SUM', 0), ('REDUCE_AVG', 1), ('REDUCE_MAX', 2), ('REDUCE_MIN', 3),
|
|
) #public
|
|
}, # Core
|
|
|
|
"Imgproc":
|
|
{
|
|
'private' :
|
|
(
|
|
('IPL_BORDER_CONSTANT', 0 ),
|
|
('IPL_BORDER_REPLICATE', 1 ),
|
|
('IPL_BORDER_REFLECT', 2 ),
|
|
('IPL_BORDER_WRAP', 3 ),
|
|
('IPL_BORDER_REFLECT_101', 4 ),
|
|
('IPL_BORDER_TRANSPARENT', 5 ),
|
|
) # private
|
|
}, # Imgproc
|
|
|
|
"Calib3d":
|
|
{
|
|
'private' :
|
|
(
|
|
('CV_LMEDS', 4),
|
|
('CV_RANSAC', 8),
|
|
('CV_FM_LMEDS', 'CV_LMEDS'),
|
|
('CV_FM_RANSAC','CV_RANSAC'),
|
|
('CV_FM_7POINT', 1),
|
|
('CV_FM_8POINT', 2),
|
|
('CV_CALIB_USE_INTRINSIC_GUESS', 1),
|
|
('CV_CALIB_FIX_ASPECT_RATIO', 2),
|
|
('CV_CALIB_FIX_PRINCIPAL_POINT', 4),
|
|
('CV_CALIB_ZERO_TANGENT_DIST', 8),
|
|
('CV_CALIB_FIX_FOCAL_LENGTH', 16),
|
|
('CV_CALIB_FIX_K1', 32),
|
|
('CV_CALIB_FIX_K2', 64),
|
|
('CV_CALIB_FIX_K3', 128),
|
|
('CV_CALIB_FIX_K4', 2048),
|
|
('CV_CALIB_FIX_K5', 4096),
|
|
('CV_CALIB_FIX_K6', 8192),
|
|
('CV_CALIB_RATIONAL_MODEL', 16384),
|
|
('CV_CALIB_FIX_INTRINSIC', 256),
|
|
('CV_CALIB_SAME_FOCAL_LENGTH', 512),
|
|
('CV_CALIB_ZERO_DISPARITY', 1024),
|
|
) # public
|
|
}, # Calib3d
|
|
|
|
"Video":
|
|
{
|
|
'private' :
|
|
(
|
|
('CV_LKFLOW_INITIAL_GUESSES', 4 ),
|
|
('CV_LKFLOW_GET_MIN_EIGENVALS', 8 ),
|
|
) # private
|
|
}, # Video
|
|
|
|
}
|
|
|
|
|
|
# c_type : { java/jni correspondence }
|
|
type_dict = {
|
|
# "simple" : { j_type : "?", jn_type : "?", jni_type : "?", suffix : "?" },
|
|
"" : { "j_type" : "", "jn_type" : "long", "jni_type" : "jlong" }, # c-tor ret_type
|
|
"void" : { "j_type" : "void", "jn_type" : "void", "jni_type" : "void" },
|
|
"env" : { "j_type" : "", "jn_type" : "", "jni_type" : "JNIEnv*"},
|
|
"cls" : { "j_type" : "", "jn_type" : "", "jni_type" : "jclass"},
|
|
"bool" : { "j_type" : "boolean", "jn_type" : "boolean", "jni_type" : "jboolean", "suffix" : "Z" },
|
|
"int" : { "j_type" : "int", "jn_type" : "int", "jni_type" : "jint", "suffix" : "I" },
|
|
"long" : { "j_type" : "int", "jn_type" : "int", "jni_type" : "jint", "suffix" : "I" },
|
|
"float" : { "j_type" : "float", "jn_type" : "float", "jni_type" : "jfloat", "suffix" : "F" },
|
|
"double" : { "j_type" : "double", "jn_type" : "double", "jni_type" : "jdouble", "suffix" : "D" },
|
|
"size_t" : { "j_type" : "long", "jn_type" : "long", "jni_type" : "jlong", "suffix" : "J" },
|
|
"__int64" : { "j_type" : "long", "jn_type" : "long", "jni_type" : "jlong", "suffix" : "J" },
|
|
"int64" : { "j_type" : "long", "jn_type" : "long", "jni_type" : "jlong", "suffix" : "J" },
|
|
"double[]": { "j_type" : "double[]", "jn_type" : "double[]", "jni_type" : "jdoubleArray", "suffix" : "_3D" },
|
|
|
|
# "complex" : { j_type : "?", jn_args : (("", ""),), jn_name : "", jni_var : "", jni_name : "", "suffix" : "?" },
|
|
|
|
"vector_Point" : { "j_type" : "MatOfPoint", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<Point> %(n)s", "suffix" : "J" },
|
|
"vector_Point2f" : { "j_type" : "MatOfPoint2f", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<Point2f> %(n)s", "suffix" : "J" },
|
|
#"vector_Point2d" : { "j_type" : "MatOfPoint2d", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<Point2d> %(n)s", "suffix" : "J" },
|
|
"vector_Point3i" : { "j_type" : "MatOfPoint3", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<Point3i> %(n)s", "suffix" : "J" },
|
|
"vector_Point3f" : { "j_type" : "MatOfPoint3f", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<Point3f> %(n)s", "suffix" : "J" },
|
|
#"vector_Point3d" : { "j_type" : "MatOfPoint3d", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<Point3d> %(n)s", "suffix" : "J" },
|
|
"vector_KeyPoint" : { "j_type" : "MatOfKeyPoint", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<KeyPoint> %(n)s", "suffix" : "J" },
|
|
"vector_DMatch" : { "j_type" : "MatOfDMatch", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<DMatch> %(n)s", "suffix" : "J" },
|
|
"vector_Rect" : { "j_type" : "MatOfRect", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<Rect> %(n)s", "suffix" : "J" },
|
|
"vector_uchar" : { "j_type" : "MatOfByte", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<uchar> %(n)s", "suffix" : "J" },
|
|
"vector_char" : { "j_type" : "MatOfByte", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<char> %(n)s", "suffix" : "J" },
|
|
"vector_int" : { "j_type" : "MatOfInt", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<int> %(n)s", "suffix" : "J" },
|
|
"vector_float" : { "j_type" : "MatOfFloat", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<float> %(n)s", "suffix" : "J" },
|
|
"vector_double" : { "j_type" : "MatOfDouble", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<double> %(n)s", "suffix" : "J" },
|
|
"vector_Vec4i" : { "j_type" : "MatOfInt4", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<Vec4i> %(n)s", "suffix" : "J" },
|
|
"vector_Vec4f" : { "j_type" : "MatOfFloat4", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<Vec4f> %(n)s", "suffix" : "J" },
|
|
"vector_Vec6f" : { "j_type" : "MatOfFloat6", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<Vec6f> %(n)s", "suffix" : "J" },
|
|
|
|
"vector_Mat" : { "j_type" : "List<Mat>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector<Mat> %(n)s", "suffix" : "J" },
|
|
|
|
"vector_vector_KeyPoint": { "j_type" : "List<MatOfKeyPoint>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector< vector<KeyPoint> > %(n)s" },
|
|
"vector_vector_DMatch" : { "j_type" : "List<MatOfDMatch>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector< vector<DMatch> > %(n)s" },
|
|
"vector_vector_char" : { "j_type" : "List<MatOfByte>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector< vector<char> > %(n)s" },
|
|
"vector_vector_Point" : { "j_type" : "List<MatOfPoint>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector< vector<Point> > %(n)s" },
|
|
"vector_vector_Point2f" : { "j_type" : "List<MatOfPoint2f>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector< vector<Point2f> > %(n)s" },
|
|
"vector_vector_Point3f" : { "j_type" : "List<MatOfPoint3f>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "vector< vector<Point3f> > %(n)s" },
|
|
|
|
"Mat" : { "j_type" : "Mat", "jn_type" : "long", "jn_args" : (("__int64", ".nativeObj"),),
|
|
"jni_var" : "Mat& %(n)s = *((Mat*)%(n)s_nativeObj)",
|
|
"jni_type" : "jlong", #"jni_name" : "*%(n)s",
|
|
"suffix" : "J" },
|
|
|
|
"Point" : { "j_type" : "Point", "jn_args" : (("double", ".x"), ("double", ".y")),
|
|
"jni_var" : "Point %(n)s((int)%(n)s_x, (int)%(n)s_y)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "DD"},
|
|
"Point2f" : { "j_type" : "Point", "jn_args" : (("double", ".x"), ("double", ".y")),
|
|
"jni_var" : "Point2f %(n)s((float)%(n)s_x, (float)%(n)s_y)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "DD"},
|
|
"Point2d" : { "j_type" : "Point", "jn_args" : (("double", ".x"), ("double", ".y")),
|
|
"jni_var" : "Point2d %(n)s(%(n)s_x, %(n)s_y)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "DD"},
|
|
"Point3i" : { "j_type" : "Point3", "jn_args" : (("double", ".x"), ("double", ".y"), ("double", ".z")),
|
|
"jni_var" : "Point3i %(n)s((int)%(n)s_x, (int)%(n)s_y, (int)%(n)s_z)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "DDD"},
|
|
"Point3f" : { "j_type" : "Point3", "jn_args" : (("double", ".x"), ("double", ".y"), ("double", ".z")),
|
|
"jni_var" : "Point3f %(n)s((float)%(n)s_x, (float)%(n)s_y, (float)%(n)s_z)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "DDD"},
|
|
"Point3d" : { "j_type" : "Point3", "jn_args" : (("double", ".x"), ("double", ".y"), ("double", ".z")),
|
|
"jni_var" : "Point3d %(n)s(%(n)s_x, %(n)s_y, %(n)s_z)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "DDD"},
|
|
"KeyPoint": { "j_type" : "KeyPoint", "jn_args" : (("float", ".x"), ("float", ".y"), ("float", ".size"),
|
|
("float", ".angle"), ("float", ".response"), ("int", ".octave"), ("int", ".class_id")),
|
|
"jni_var" : "KeyPoint %(n)s(%(n)s_x, %(n)s_y, %(n)s_size, %(n)s_angle, %(n)s_response, %(n)s_octave, %(n)s_class_id)",
|
|
"jni_type" : "jdoubleArray",
|
|
"suffix" : "FFFFFII"},
|
|
"DMatch" : { "j_type" : "DMatch", "jn_args" : ( ('int', 'queryIdx'), ('int', 'trainIdx'),
|
|
('int', 'imgIdx'), ('float', 'distance'), ),
|
|
"jni_var" : "DMatch %(n)s(%(n)s_queryIdx, %(n)s_trainIdx, %(n)s_imgIdx, %(n)s_distance)",
|
|
"jni_type" : "jdoubleArray",
|
|
"suffix" : "IIIF"},
|
|
"Rect" : { "j_type" : "Rect", "jn_args" : (("int", ".x"), ("int", ".y"), ("int", ".width"), ("int", ".height")),
|
|
"jni_var" : "Rect %(n)s(%(n)s_x, %(n)s_y, %(n)s_width, %(n)s_height)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "IIII"},
|
|
"Size" : { "j_type" : "Size", "jn_args" : (("double", ".width"), ("double", ".height")),
|
|
"jni_var" : "Size %(n)s((int)%(n)s_width, (int)%(n)s_height)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "DD"},
|
|
"Size2f" : { "j_type" : "Size", "jn_args" : (("double", ".width"), ("double", ".height")),
|
|
"jni_var" : "Size2f %(n)s((float)%(n)s_width, (float)%(n)s_height)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "DD"},
|
|
"RotatedRect": { "j_type" : "RotatedRect", "jn_args" : (("double", ".center.x"), ("double", ".center.y"), ("double", ".size.width"), ("double", ".size.height"), ("double", ".angle")),
|
|
"jni_var" : "RotatedRect %(n)s(cv::Point2f(%(n)s_center_x, %(n)s_center_y), cv::Size2f(%(n)s_size_width, %(n)s_size_height), %(n)s_angle)",
|
|
"jni_type" : "jdoubleArray", "suffix" : "DDDDD"},
|
|
"Scalar" : { "j_type" : "Scalar", "jn_args" : (("double", ".val[0]"), ("double", ".val[1]"), ("double", ".val[2]"), ("double", ".val[3]")),
|
|
"jni_var" : "Scalar %(n)s(%(n)s_val0, %(n)s_val1, %(n)s_val2, %(n)s_val3)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "DDDD"},
|
|
"Range" : { "j_type" : "Range", "jn_args" : (("int", ".start"), ("int", ".end")),
|
|
"jni_var" : "Range %(n)s(%(n)s_start, %(n)s_end)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "II"},
|
|
"CvSlice" : { "j_type" : "Range", "jn_args" : (("int", ".start"), ("int", ".end")),
|
|
"jni_var" : "Range %(n)s(%(n)s_start, %(n)s_end)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "II"},
|
|
"string" : { "j_type" : "String", "jn_type" : "String",
|
|
"jni_type" : "jstring", "jni_name" : "n_%(n)s",
|
|
"jni_var" : 'const char* utf_%(n)s = env->GetStringUTFChars(%(n)s, 0); std::string n_%(n)s( utf_%(n)s ? utf_%(n)s : "" ); env->ReleaseStringUTFChars(%(n)s, utf_%(n)s)',
|
|
"suffix" : "Ljava_lang_String_2"},
|
|
"String" : { "j_type" : "String", "jn_type" : "String",
|
|
"jni_type" : "jstring", "jni_name" : "n_%(n)s",
|
|
"jni_var" : 'const char* utf_%(n)s = env->GetStringUTFChars(%(n)s, 0); String n_%(n)s( utf_%(n)s ? utf_%(n)s : "" ); env->ReleaseStringUTFChars(%(n)s, utf_%(n)s)',
|
|
"suffix" : "Ljava_lang_String_2"},
|
|
"c_string": { "j_type" : "String", "jn_type" : "String",
|
|
"jni_type" : "jstring", "jni_name" : "n_%(n)s.c_str()",
|
|
"jni_var" : 'const char* utf_%(n)s = env->GetStringUTFChars(%(n)s, 0); std::string n_%(n)s( utf_%(n)s ? utf_%(n)s : "" ); env->ReleaseStringUTFChars(%(n)s, utf_%(n)s)',
|
|
"suffix" : "Ljava_lang_String_2"},
|
|
"TermCriteria": { "j_type" : "TermCriteria", "jn_args" : (("int", ".type"), ("int", ".maxCount"), ("double", ".epsilon")),
|
|
"jni_var" : "TermCriteria %(n)s(%(n)s_type, %(n)s_maxCount, %(n)s_epsilon)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "IID"},
|
|
"CvTermCriteria": { "j_type" : "TermCriteria", "jn_args" : (("int", ".type"), ("int", ".maxCount"), ("double", ".epsilon")),
|
|
"jni_var" : "TermCriteria %(n)s(%(n)s_type, %(n)s_maxCount, %(n)s_epsilon)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "IID"},
|
|
"Vec2d" : { "j_type" : "double[]", "jn_args" : (("double", ".val[0]"), ("double", ".val[1]")),
|
|
"jn_type" : "double[]",
|
|
"jni_var" : "Vec2d %(n)s(%(n)s_val0, %(n)s_val1)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "DD"},
|
|
"Vec3d" : { "j_type" : "double[]", "jn_args" : (("double", ".val[0]"), ("double", ".val[1]"), ("double", ".val[2]")),
|
|
"jn_type" : "double[]",
|
|
"jni_var" : "Vec3d %(n)s(%(n)s_val0, %(n)s_val1, %(n)s_val2)", "jni_type" : "jdoubleArray",
|
|
"suffix" : "DDD"},
|
|
|
|
}
|
|
|
|
# { class : { func : {j_code, jn_code, cpp_code} } }
|
|
ManualFuncs = {
|
|
'Core' :
|
|
{
|
|
'minMaxLoc' : {
|
|
'j_code' : """
|
|
// manual port
|
|
public static class MinMaxLocResult {
|
|
public double minVal;
|
|
public double maxVal;
|
|
public Point minLoc;
|
|
public Point maxLoc;
|
|
|
|
public MinMaxLocResult() {
|
|
minVal=0; maxVal=0;
|
|
minLoc=new Point();
|
|
maxLoc=new Point();
|
|
}
|
|
}
|
|
|
|
// C++: minMaxLoc(Mat src, double* minVal, double* maxVal=0, Point* minLoc=0, Point* maxLoc=0, InputArray mask=noArray())
|
|
|
|
//javadoc: minMaxLoc(src, mask)
|
|
public static MinMaxLocResult minMaxLoc(Mat src, Mat mask) {
|
|
MinMaxLocResult res = new MinMaxLocResult();
|
|
long maskNativeObj=0;
|
|
if (mask != null) {
|
|
maskNativeObj=mask.nativeObj;
|
|
}
|
|
double resarr[] = n_minMaxLocManual(src.nativeObj, maskNativeObj);
|
|
res.minVal=resarr[0];
|
|
res.maxVal=resarr[1];
|
|
res.minLoc.x=resarr[2];
|
|
res.minLoc.y=resarr[3];
|
|
res.maxLoc.x=resarr[4];
|
|
res.maxLoc.y=resarr[5];
|
|
return res;
|
|
}
|
|
|
|
//javadoc: minMaxLoc(src)
|
|
public static MinMaxLocResult minMaxLoc(Mat src) {
|
|
return minMaxLoc(src, null);
|
|
}
|
|
|
|
""",
|
|
'jn_code' :
|
|
""" private static native double[] n_minMaxLocManual(long src_nativeObj, long mask_nativeObj);\n""",
|
|
'cpp_code' :
|
|
"""
|
|
// C++: minMaxLoc(Mat src, double* minVal, double* maxVal=0, Point* minLoc=0, Point* maxLoc=0, InputArray mask=noArray())
|
|
JNIEXPORT jdoubleArray JNICALL Java_org_opencv_core_Core_n_1minMaxLocManual (JNIEnv*, jclass, jlong, jlong);
|
|
|
|
JNIEXPORT jdoubleArray JNICALL Java_org_opencv_core_Core_n_1minMaxLocManual
|
|
(JNIEnv* env, jclass, jlong src_nativeObj, jlong mask_nativeObj)
|
|
{
|
|
try {
|
|
LOGD("Core::n_1minMaxLoc()");
|
|
jdoubleArray result;
|
|
result = env->NewDoubleArray(6);
|
|
if (result == NULL) {
|
|
return NULL; /* out of memory error thrown */
|
|
}
|
|
|
|
Mat& src = *((Mat*)src_nativeObj);
|
|
|
|
double minVal, maxVal;
|
|
Point minLoc, maxLoc;
|
|
if (mask_nativeObj != 0) {
|
|
Mat& mask = *((Mat*)mask_nativeObj);
|
|
minMaxLoc(src, &minVal, &maxVal, &minLoc, &maxLoc, mask);
|
|
} else {
|
|
minMaxLoc(src, &minVal, &maxVal, &minLoc, &maxLoc);
|
|
}
|
|
|
|
jdouble fill[6];
|
|
fill[0]=minVal;
|
|
fill[1]=maxVal;
|
|
fill[2]=minLoc.x;
|
|
fill[3]=minLoc.y;
|
|
fill[4]=maxLoc.x;
|
|
fill[5]=maxLoc.y;
|
|
|
|
env->SetDoubleArrayRegion(result, 0, 6, fill);
|
|
|
|
return result;
|
|
|
|
} catch(cv::Exception e) {
|
|
LOGD("Core::n_1minMaxLoc() catched cv::Exception: %s", e.what());
|
|
jclass je = env->FindClass("org/opencv/core/CvException");
|
|
if(!je) je = env->FindClass("java/lang/Exception");
|
|
env->ThrowNew(je, e.what());
|
|
return NULL;
|
|
} catch (...) {
|
|
LOGD("Core::n_1minMaxLoc() catched unknown exception (...)");
|
|
jclass je = env->FindClass("java/lang/Exception");
|
|
env->ThrowNew(je, "Unknown exception in JNI code {core::minMaxLoc()}");
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
""",
|
|
}, # minMaxLoc
|
|
|
|
'getTextSize' :
|
|
{
|
|
'j_code' :
|
|
"""
|
|
// C++: Size getTextSize(const string& text, int fontFace, double fontScale, int thickness, int* baseLine);
|
|
//javadoc:getTextSize(text, fontFace, fontScale, thickness, baseLine)
|
|
public static Size getTextSize(String text, int fontFace, double fontScale, int thickness, int[] baseLine) {
|
|
if(baseLine != null && baseLine.length != 1)
|
|
throw new java.lang.IllegalArgumentException("'baseLine' must be 'int[1]' or 'null'.");
|
|
Size retVal = new Size(n_getTextSize(text, fontFace, fontScale, thickness, baseLine));
|
|
return retVal;
|
|
}
|
|
""",
|
|
'jn_code' :
|
|
""" private static native double[] n_getTextSize(String text, int fontFace, double fontScale, int thickness, int[] baseLine);\n""",
|
|
'cpp_code' :
|
|
"""
|
|
// C++: Size getTextSize(const string& text, int fontFace, double fontScale, int thickness, int* baseLine);
|
|
JNIEXPORT jdoubleArray JNICALL Java_org_opencv_core_Core_n_1getTextSize (JNIEnv*, jclass, jstring, jint, jdouble, jint, jintArray);
|
|
|
|
JNIEXPORT jdoubleArray JNICALL Java_org_opencv_core_Core_n_1getTextSize
|
|
(JNIEnv* env, jclass, jstring text, jint fontFace, jdouble fontScale, jint thickness, jintArray baseLine)
|
|
{
|
|
try {
|
|
LOGD("Core::n_1getTextSize()");
|
|
jdoubleArray result;
|
|
result = env->NewDoubleArray(2);
|
|
if (result == NULL) {
|
|
return NULL; /* out of memory error thrown */
|
|
}
|
|
|
|
const char* utf_text = env->GetStringUTFChars(text, 0);
|
|
std::string n_text( utf_text ? utf_text : "" );
|
|
env->ReleaseStringUTFChars(text, utf_text);
|
|
|
|
int _baseLine;
|
|
int* pbaseLine = 0;
|
|
|
|
if (baseLine != NULL)
|
|
pbaseLine = &_baseLine;
|
|
|
|
cv::Size rsize = cv::getTextSize(n_text, (int)fontFace, (double)fontScale, (int)thickness, pbaseLine);
|
|
|
|
jdouble fill[2];
|
|
fill[0]=rsize.width;
|
|
fill[1]=rsize.height;
|
|
|
|
env->SetDoubleArrayRegion(result, 0, 2, fill);
|
|
|
|
if (baseLine != NULL) {
|
|
jint jbaseLine = (jint)(*pbaseLine);
|
|
env->SetIntArrayRegion(baseLine, 0, 1, &jbaseLine);
|
|
}
|
|
|
|
return result;
|
|
|
|
} catch(cv::Exception e) {
|
|
LOGD("Core::n_1getTextSize() catched cv::Exception: %s", e.what());
|
|
jclass je = env->FindClass("org/opencv/core/CvException");
|
|
if(!je) je = env->FindClass("java/lang/Exception");
|
|
env->ThrowNew(je, e.what());
|
|
return NULL;
|
|
} catch (...) {
|
|
LOGD("Core::n_1getTextSize() catched unknown exception (...)");
|
|
jclass je = env->FindClass("java/lang/Exception");
|
|
env->ThrowNew(je, "Unknown exception in JNI code {core::getTextSize()}");
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
""",
|
|
}, # getTextSize
|
|
## "checkRange" : #TBD
|
|
## {'j_code' : '/* TBD: checkRange() */', 'jn_code' : '', 'cpp_code' : '' },
|
|
|
|
"checkHardwareSupport" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"setUseOptimized" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"useOptimized" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
|
|
}, # Core
|
|
|
|
'Highgui' :
|
|
{
|
|
"namedWindow" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"destroyWindow" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"destroyAllWindows" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"startWindowThread" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"setWindowProperty" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"getWindowProperty" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"getTrackbarPos" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"setTrackbarPos" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"imshow" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"waitKey" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"moveWindow" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
"resizeWindow" : {'j_code' : '', 'jn_code' : '', 'cpp_code' : '' },
|
|
}, # Highgui
|
|
|
|
'VideoCapture' :
|
|
{
|
|
"getSupportedPreviewSizes" :
|
|
{
|
|
'j_code' :
|
|
"""
|
|
public java.util.List<org.opencv.core.Size> getSupportedPreviewSizes()
|
|
{
|
|
String[] sizes_str = getSupportedPreviewSizes_0(nativeObj).split(",");
|
|
java.util.List<org.opencv.core.Size> sizes = new java.util.ArrayList<org.opencv.core.Size>(sizes_str.length);
|
|
|
|
for (String str : sizes_str) {
|
|
String[] wh = str.split("x");
|
|
sizes.add(new org.opencv.core.Size(Double.parseDouble(wh[0]), Double.parseDouble(wh[1])));
|
|
}
|
|
|
|
return sizes;
|
|
}
|
|
|
|
""",
|
|
'jn_code' :
|
|
"""\n private static native String getSupportedPreviewSizes_0(long nativeObj);\n""",
|
|
'cpp_code' :
|
|
"""
|
|
JNIEXPORT jstring JNICALL Java_org_opencv_highgui_VideoCapture_getSupportedPreviewSizes_10
|
|
(JNIEnv *env, jclass, jlong self);
|
|
|
|
JNIEXPORT jstring JNICALL Java_org_opencv_highgui_VideoCapture_getSupportedPreviewSizes_10
|
|
(JNIEnv *env, jclass, jlong self)
|
|
{
|
|
static const char method_name[] = "highgui::VideoCapture_getSupportedPreviewSizes_10()";
|
|
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("");
|
|
}
|
|
|
|
""",
|
|
}, # getSupportedPreviewSizes
|
|
}, # VideoCapture
|
|
}
|
|
|
|
# { class : { func : {arg_name : ctype} } }
|
|
func_arg_fix = {
|
|
'' : {
|
|
'randu' : { 'low' : 'double', 'high' : 'double', },
|
|
'randn' : { 'mean' : 'double', 'stddev' : 'double', },
|
|
'inRange' : { 'lowerb' : 'Scalar', 'upperb' : 'Scalar', },
|
|
'goodFeaturesToTrack' : { 'corners' : 'vector_Point', },
|
|
'findFundamentalMat' : { 'points1' : 'vector_Point2f', 'points2' : 'vector_Point2f', },
|
|
'cornerSubPix' : { 'corners' : 'vector_Point2f', },
|
|
'minEnclosingCircle' : { 'points' : 'vector_Point2f', },
|
|
'findHomography' : { 'srcPoints' : 'vector_Point2f', 'dstPoints' : 'vector_Point2f', },
|
|
'solvePnP' : { 'objectPoints' : 'vector_Point3f', 'imagePoints' : 'vector_Point2f',
|
|
'distCoeffs' : 'vector_double' },
|
|
'solvePnPRansac' : { 'objectPoints' : 'vector_Point3f', 'imagePoints' : 'vector_Point2f',
|
|
'distCoeffs' : 'vector_double' },
|
|
'calcOpticalFlowPyrLK' : { 'prevPts' : 'vector_Point2f', 'nextPts' : 'vector_Point2f',
|
|
'status' : 'vector_uchar', 'err' : 'vector_float', },
|
|
'fitEllipse' : { 'points' : 'vector_Point2f', },
|
|
'fillPoly' : { 'pts' : 'vector_vector_Point', },
|
|
'polylines' : { 'pts' : 'vector_vector_Point', },
|
|
'fillConvexPoly' : { 'points' : 'vector_Point', },
|
|
'boundingRect' : { 'points' : 'vector_Point', },
|
|
'approxPolyDP' : { 'curve' : 'vector_Point2f', 'approxCurve' : 'vector_Point2f', },
|
|
'arcLength' : { 'curve' : 'vector_Point2f', },
|
|
'pointPolygonTest' : { 'contour' : 'vector_Point2f', },
|
|
'minAreaRect' : { 'points' : 'vector_Point2f', },
|
|
'getAffineTransform' : { 'src' : 'vector_Point2f', 'dst' : 'vector_Point2f', },
|
|
'hconcat' : { 'src' : 'vector_Mat', },
|
|
'vconcat' : { 'src' : 'vector_Mat', },
|
|
'undistortPoints' : { 'src' : 'vector_Point2f', 'dst' : 'vector_Point2f' },
|
|
'checkRange' : {'pos' : '*'},
|
|
'meanStdDev' : {'mean' : 'vector_double', 'stddev' : 'vector_double'},
|
|
'drawContours' : {'contours' : 'vector_vector_Point'},
|
|
'findContours' : {'contours' : 'vector_vector_Point'},
|
|
'convexityDefects' : {'contour' : 'vector_Point', 'convexhull' : 'vector_int', 'convexityDefects' : 'vector_Vec4i'},
|
|
'isContourConvex' : { 'contour' : 'vector_Point', },
|
|
'convexHull' : {'points' : 'vector_Point', 'hull' : 'vector_int', 'returnPoints' : ''},
|
|
'projectPoints' : { 'objectPoints' : 'vector_Point3f', 'imagePoints' : 'vector_Point2f',
|
|
'distCoeffs' : 'vector_double' },
|
|
'initCameraMatrix2D' : {'objectPoints' : 'vector_vector_Point3f', 'imagePoints' : 'vector_vector_Point2f', },
|
|
'findChessboardCorners' : { 'corners' : 'vector_Point2f' },
|
|
'drawChessboardCorners' : { 'corners' : 'vector_Point2f' },
|
|
}, # '', i.e. no class
|
|
} # func_arg_fix
|
|
|
|
|
|
def getLibVersion(version_hpp_path):
|
|
version_file = open(version_hpp_path, "rt").read()
|
|
epoch = re.search("^W*#\W*define\W+CV_VERSION_EPOCH\W+(\d+)\W*$", version_file, re.MULTILINE).group(1)
|
|
major = re.search("^W*#\W*define\W+CV_VERSION_MAJOR\W+(\d+)\W*$", version_file, re.MULTILINE).group(1)
|
|
minor = re.search("^W*#\W*define\W+CV_VERSION_MINOR\W+(\d+)\W*$", version_file, re.MULTILINE).group(1)
|
|
revision = re.search("^W*#\W*define\W+CV_VERSION_REVISION\W+(\d+)\W*$", version_file, re.MULTILINE).group(1)
|
|
return (epoch, major, minor, revision)
|
|
|
|
class ConstInfo(object):
|
|
def __init__(self, cname, name, val, addedManually=False):
|
|
self.cname = cname
|
|
self.name = re.sub(r"^Cv", "", name)
|
|
self.value = val
|
|
self.addedManually = addedManually
|
|
|
|
|
|
class ClassPropInfo(object):
|
|
def __init__(self, decl): # [f_ctype, f_name, '', '/RW']
|
|
self.ctype = decl[0]
|
|
self.name = decl[1]
|
|
self.rw = "/RW" in decl[3]
|
|
|
|
class ClassInfo(object):
|
|
def __init__(self, decl): # [ 'class/struct cname', ': base', [modlist] ]
|
|
name = decl[0]
|
|
name = name[name.find(" ")+1:].strip()
|
|
self.cname = self.name = self.jname = re.sub(r"^cv\.", "", name)
|
|
self.cname = self.cname.replace(".", "::")
|
|
self.methods = {}
|
|
self.methods_suffixes = {}
|
|
self.consts = [] # using a list to save the occurence order
|
|
self.private_consts = []
|
|
self.imports = set()
|
|
self.props= []
|
|
self.jname = self.name
|
|
for m in decl[2]:
|
|
if m.startswith("="):
|
|
self.jname = m[1:]
|
|
self.base = ''
|
|
if decl[1]:
|
|
#self.base = re.sub(r"\b"+self.jname+r"\b", "", decl[1].replace(":", "")).strip()
|
|
self.base = re.sub(r"^.*:", "", decl[1].split(",")[0]).strip().replace(self.jname, "")
|
|
|
|
class ArgInfo(object):
|
|
def __init__(self, arg_tuple): # [ ctype, name, def val, [mod], argno ]
|
|
self.pointer = False
|
|
ctype = arg_tuple[0]
|
|
if ctype.endswith("*"):
|
|
ctype = ctype[:-1]
|
|
self.pointer = True
|
|
if ctype == 'vector_Point2d':
|
|
ctype = 'vector_Point2f'
|
|
elif ctype == 'vector_Point3d':
|
|
ctype = 'vector_Point3f'
|
|
self.ctype = ctype
|
|
self.name = arg_tuple[1]
|
|
self.defval = arg_tuple[2]
|
|
self.out = ""
|
|
if "/O" in arg_tuple[3]:
|
|
self.out = "O"
|
|
if "/IO" in arg_tuple[3]:
|
|
self.out = "IO"
|
|
|
|
|
|
class FuncInfo(object):
|
|
def __init__(self, decl): # [ funcname, return_ctype, [modifiers], [args] ]
|
|
name = re.sub(r"^cv\.", "", decl[0])
|
|
self.cname = name.replace(".", "::")
|
|
classname = ""
|
|
dpos = name.rfind(".")
|
|
if dpos >= 0:
|
|
classname = name[:dpos]
|
|
name = name[dpos+1:]
|
|
self.classname = classname
|
|
self.jname = self.name = name
|
|
if "[" in name:
|
|
self.jname = "getelem"
|
|
for m in decl[2]:
|
|
if m.startswith("="):
|
|
self.jname = m[1:]
|
|
self.static = ["","static"][ "/S" in decl[2] ]
|
|
self.ctype = re.sub(r"^CvTermCriteria", "TermCriteria", decl[1] or "")
|
|
self.args = []
|
|
arg_fix_map = func_arg_fix.get(classname, {}).get(self.jname, {})
|
|
for a in decl[3]:
|
|
arg = a[:]
|
|
arg[0] = arg_fix_map.get(arg[1], arg[0])
|
|
ai = ArgInfo(arg)
|
|
self.args.append(ai)
|
|
|
|
|
|
|
|
class FuncFamilyInfo(object):
|
|
def __init__(self, decl): # [ funcname, return_ctype, [modifiers], [args] ]
|
|
self.funcs = []
|
|
self.funcs.append( FuncInfo(decl) )
|
|
self.jname = self.funcs[0].jname
|
|
self.isconstructor = self.funcs[0].name == self.funcs[0].classname
|
|
|
|
|
|
|
|
def add_func(self, fi):
|
|
self.funcs.append( fi )
|
|
|
|
|
|
class JavaWrapperGenerator(object):
|
|
def __init__(self):
|
|
self.clear()
|
|
|
|
def clear(self):
|
|
self.classes = { "Mat" : ClassInfo([ 'class Mat', '', [], [] ]) }
|
|
self.module = ""
|
|
self.Module = ""
|
|
self.java_code= {} # { class : {j_code, jn_code} }
|
|
self.cpp_code = None
|
|
self.ported_func_list = []
|
|
self.skipped_func_list = []
|
|
self.def_args_hist = {} # { def_args_cnt : funcs_cnt }
|
|
self.classes_map = []
|
|
self.classes_simple = []
|
|
|
|
def add_class_code_stream(self, class_name, cls_base = ''):
|
|
jname = self.classes[class_name].jname
|
|
self.java_code[class_name] = { "j_code" : StringIO(), "jn_code" : StringIO(), }
|
|
if class_name != self.Module:
|
|
if cls_base:
|
|
self.java_code[class_name]["j_code"].write("""
|
|
//
|
|
// This file is auto-generated. Please don't modify it!
|
|
//
|
|
package org.opencv.%(m)s;
|
|
|
|
$imports
|
|
|
|
// C++: class %(c)s
|
|
//javadoc: %(c)s
|
|
public class %(jc)s extends %(base)s {
|
|
|
|
protected %(jc)s(long addr) { super(addr); }
|
|
|
|
""" % { 'm' : self.module, 'c' : class_name, 'jc' : jname, 'base' : cls_base })
|
|
else: # not cls_base
|
|
self.java_code[class_name]["j_code"].write("""
|
|
//
|
|
// This file is auto-generated. Please don't modify it!
|
|
//
|
|
package org.opencv.%(m)s;
|
|
|
|
$imports
|
|
|
|
// C++: class %(c)s
|
|
//javadoc: %(c)s
|
|
public class %(jc)s {
|
|
|
|
protected final long nativeObj;
|
|
protected %(jc)s(long addr) { nativeObj = addr; }
|
|
|
|
""" % { 'm' : self.module, 'c' : class_name, 'jc' : jname })
|
|
else: # class_name == self.Module
|
|
self.java_code[class_name]["j_code"].write("""
|
|
//
|
|
// This file is auto-generated. Please don't modify it!
|
|
//
|
|
package org.opencv.%(m)s;
|
|
|
|
$imports
|
|
|
|
public class %(jc)s {
|
|
""" % { 'm' : self.module, 'jc' : jname } )
|
|
|
|
if class_name == 'Core':
|
|
(epoch, major, minor, revision) = getLibVersion(
|
|
(os.path.dirname(__file__) or '.') + '/../../core/include/opencv2/core/version.hpp')
|
|
version_str = '.'.join( (epoch, major, minor, revision) )
|
|
version_suffix = ''.join( (epoch, major, minor) )
|
|
self.classes[class_name].imports.add("java.lang.String")
|
|
self.java_code[class_name]["j_code"].write("""
|
|
// these constants are wrapped inside functions to prevent inlining
|
|
private static String getVersion() { return "%(v)s"; }
|
|
private static String getNativeLibraryName() { return "opencv_java%(vs)s"; }
|
|
private static int getVersionEpoch() { return %(ep)s; }
|
|
private static int getVersionMajor() { return %(ma)s; }
|
|
private static int getVersionMinor() { return %(mi)s; }
|
|
private static int getVersionRevision() { return %(re)s; }
|
|
|
|
public static final String VERSION = getVersion();
|
|
public static final String NATIVE_LIBRARY_NAME = getNativeLibraryName();
|
|
public static final int VERSION_EPOCH = getVersionEpoch();
|
|
public static final int VERSION_MAJOR = getVersionMajor();
|
|
public static final int VERSION_MINOR = getVersionMinor();
|
|
public static final int VERSION_REVISION = getVersionRevision();
|
|
""" % { 'v' : version_str, 'vs' : version_suffix, 'ep' : epoch, 'ma' : major, 'mi' : minor, 're' : revision } )
|
|
|
|
|
|
def add_class(self, decl):
|
|
classinfo = ClassInfo(decl)
|
|
if classinfo.name in class_ignore_list:
|
|
return
|
|
name = classinfo.name
|
|
if name in self.classes:
|
|
print "Generator error: class %s (%s) is duplicated" % \
|
|
(name, classinfo.cname)
|
|
return
|
|
self.classes[name] = classinfo
|
|
if name in type_dict:
|
|
print "Duplicated class: " + name
|
|
return
|
|
if '/Simple' in decl[2]:
|
|
self.classes_simple.append(name)
|
|
if ('/Map' in decl[2]):
|
|
self.classes_map.append(name)
|
|
#adding default c-tor
|
|
ffi = FuncFamilyInfo(['cv.'+name+'.'+name, '', [], []])
|
|
classinfo.methods[ffi.jname] = ffi
|
|
type_dict[name] = \
|
|
{ "j_type" : classinfo.jname,
|
|
"jn_type" : "long", "jn_args" : (("__int64", ".nativeObj"),),
|
|
"jni_name" : "(*("+name+"*)%(n)s_nativeObj)", "jni_type" : "jlong",
|
|
"suffix" : "J" }
|
|
type_dict[name+'*'] = \
|
|
{ "j_type" : classinfo.jname,
|
|
"jn_type" : "long", "jn_args" : (("__int64", ".nativeObj"),),
|
|
"jni_name" : "("+name+"*)%(n)s_nativeObj", "jni_type" : "jlong",
|
|
"suffix" : "J" }
|
|
|
|
# missing_consts { Module : { public : [[name, val],...], private : [[]...] } }
|
|
if name in missing_consts:
|
|
if 'private' in missing_consts[name]:
|
|
for (n, val) in missing_consts[name]['private']:
|
|
classinfo.private_consts.append( ConstInfo(n, n, val, True) )
|
|
if 'public' in missing_consts[name]:
|
|
for (n, val) in missing_consts[name]['public']:
|
|
classinfo.consts.append( ConstInfo(n, n, val, True) )
|
|
|
|
# class props
|
|
for p in decl[3]:
|
|
if True: #"vector" not in p[0]:
|
|
classinfo.props.append( ClassPropInfo(p) )
|
|
else:
|
|
print "Skipped property: [%s]" % name, p
|
|
|
|
self.add_class_code_stream(name, classinfo.base)
|
|
if classinfo.base:
|
|
self.get_imports(name, classinfo.base)
|
|
|
|
|
|
def add_const(self, decl): # [ "const cname", val, [], [] ]
|
|
name = decl[0].replace("const ", "").strip()
|
|
name = re.sub(r"^cv\.", "", name)
|
|
cname = name.replace(".", "::")
|
|
for c in const_ignore_list:
|
|
if re.match(c, name):
|
|
return
|
|
# class member?
|
|
dpos = name.rfind(".")
|
|
if dpos >= 0:
|
|
classname = name[:dpos]
|
|
name = name[dpos+1:]
|
|
else:
|
|
classname = self.Module
|
|
if classname not in self.classes:
|
|
# this class isn't wrapped
|
|
# skipping this const
|
|
return
|
|
|
|
consts = self.classes[classname].consts
|
|
for c in const_private_list:
|
|
if re.match(c, name):
|
|
consts = self.classes[classname].private_consts
|
|
break
|
|
|
|
constinfo = ConstInfo(cname, name, decl[1])
|
|
# checking duplication
|
|
for list in self.classes[classname].consts, self.classes[classname].private_consts:
|
|
for c in list:
|
|
if c.name == constinfo.name:
|
|
if c.addedManually:
|
|
return
|
|
print "Generator error: constant %s (%s) is duplicated" \
|
|
% (constinfo.name, constinfo.cname)
|
|
sys.exit(-1)
|
|
|
|
consts.append(constinfo)
|
|
|
|
def add_func(self, decl):
|
|
ffi = FuncFamilyInfo(decl)
|
|
classname = ffi.funcs[0].classname or self.Module
|
|
if classname in class_ignore_list:
|
|
return
|
|
if classname in ManualFuncs and ffi.jname in ManualFuncs[classname]:
|
|
return
|
|
if classname not in self.classes:
|
|
print "Generator error: the class %s for method %s is missing" % \
|
|
(classname, ffi.jname)
|
|
sys.exit(-1)
|
|
func_map = self.classes[classname].methods
|
|
if ffi.jname in func_map:
|
|
func_map[ffi.jname].add_func(ffi.funcs[0])
|
|
else:
|
|
func_map[ffi.jname] = ffi
|
|
# calc args with def val
|
|
cnt = len([a for a in ffi.funcs[0].args if a.defval])
|
|
self.def_args_hist[cnt] = self.def_args_hist.get(cnt, 0) + 1
|
|
|
|
def save(self, path, buf):
|
|
f = open(path, "wt")
|
|
f.write(buf)
|
|
f.close()
|
|
|
|
def gen(self, srcfiles, module, output_path):
|
|
self.clear()
|
|
self.module = module
|
|
self.Module = module.capitalize()
|
|
parser = hdr_parser.CppHeaderParser()
|
|
|
|
self.add_class( ['class ' + self.Module, '', [], []] ) # [ 'class/struct cname', ':bases', [modlist] [props] ]
|
|
|
|
# scan the headers and build more descriptive maps of classes, consts, functions
|
|
for hdr in srcfiles:
|
|
decls = parser.parse(hdr)
|
|
for decl in decls:
|
|
name = decl[0]
|
|
if name.startswith("struct") or name.startswith("class"):
|
|
self.add_class(decl)
|
|
elif name.startswith("const"):
|
|
self.add_const(decl)
|
|
else: # function
|
|
self.add_func(decl)
|
|
|
|
self.cpp_code = StringIO()
|
|
self.cpp_code.write(Template("""
|
|
//
|
|
// This file is auto-generated, please don't edit!
|
|
//
|
|
|
|
#define LOG_TAG "org.opencv.$m"
|
|
|
|
#include "common.h"
|
|
|
|
#include "opencv2/opencv_modules.hpp"
|
|
#ifdef HAVE_OPENCV_$M
|
|
#include "opencv2/$m/$m.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" {
|
|
|
|
""").substitute( m = module, M = module.upper() ) )
|
|
|
|
# generate code for the classes
|
|
for name in self.classes.keys():
|
|
if name == "Mat":
|
|
continue
|
|
self.gen_class(name)
|
|
# saving code streams
|
|
imports = "\n".join([ "import %s;" % c for c in \
|
|
sorted(self.classes[name].imports) if not c.startswith('org.opencv.'+self.module) ])
|
|
self.java_code[name]["j_code"].write("\n\n%s\n}\n" % self.java_code[name]["jn_code"].getvalue())
|
|
java_code = self.java_code[name]["j_code"].getvalue()
|
|
java_code = Template(java_code).substitute(imports = imports)
|
|
self.save("%s/%s+%s.java" % (output_path, module, self.classes[name].jname), java_code)
|
|
|
|
self.cpp_code.write( '\n} // extern "C"\n\n#endif // HAVE_OPENCV_%s\n' % module.upper() )
|
|
self.save(output_path+"/"+module+".cpp", self.cpp_code.getvalue())
|
|
|
|
# report
|
|
report = StringIO()
|
|
report.write("PORTED FUNCs LIST (%i of %i):\n\n" % \
|
|
(len(self.ported_func_list), len(self.ported_func_list)+ len(self.skipped_func_list))
|
|
)
|
|
report.write("\n".join(self.ported_func_list))
|
|
report.write("\n\nSKIPPED FUNCs LIST (%i of %i):\n\n" % \
|
|
(len(self.skipped_func_list), len(self.ported_func_list)+ len(self.skipped_func_list))
|
|
)
|
|
report.write("".join(self.skipped_func_list))
|
|
|
|
for i in self.def_args_hist.keys():
|
|
report.write("\n%i def args - %i funcs" % (i, self.def_args_hist[i]))
|
|
|
|
report.write("\n\nclass as MAP:\n\t" + "\n\t".join(self.classes_map))
|
|
report.write("\n\nclass SIMPLE:\n\t" + "\n\t".join(self.classes_simple))
|
|
|
|
self.save(output_path+"/"+module+".txt", report.getvalue())
|
|
|
|
#print "Done %i of %i funcs." % (len(self.ported_func_list), len(self.ported_func_list)+ len(self.skipped_func_list))
|
|
|
|
|
|
|
|
def get_imports(self, scope_classname, ctype):
|
|
imports = self.classes[scope_classname or self.Module].imports
|
|
if ctype.startswith('vector_vector'):
|
|
imports.add("org.opencv.core.Mat")
|
|
imports.add("java.util.List")
|
|
imports.add("org.opencv.utils.Converters")
|
|
self.get_imports(scope_classname, ctype.replace('vector_vector', 'vector'))
|
|
return
|
|
if ctype.startswith('vector'):
|
|
imports.add("org.opencv.core.Mat")
|
|
if type_dict[ctype]['j_type'].startswith('MatOf'):
|
|
imports.add("org.opencv.core." + type_dict[ctype]['j_type'])
|
|
return
|
|
else:
|
|
imports.add("java.util.List")
|
|
imports.add("org.opencv.utils.Converters")
|
|
self.get_imports(scope_classname, ctype.replace('vector_', ''))
|
|
return
|
|
j_type = ''
|
|
if ctype in type_dict:
|
|
j_type = type_dict[ctype]['j_type']
|
|
elif ctype in ("Algorithm"):
|
|
j_type = ctype
|
|
if j_type in ( "CvType", "Mat", "Point", "Point3", "Range", "Rect", "RotatedRect", "Scalar", "Size", "TermCriteria", "Algorithm" ):
|
|
imports.add("org.opencv.core." + j_type)
|
|
if j_type == 'String':
|
|
imports.add("java.lang.String")
|
|
return
|
|
|
|
|
|
|
|
def gen_func(self, fi, prop_name=''):
|
|
j_code = self.java_code[fi.classname or self.Module]["j_code"]
|
|
jn_code = self.java_code[fi.classname or self.Module]["jn_code"]
|
|
cpp_code = self.cpp_code
|
|
|
|
# c_decl
|
|
# e.g: void add(Mat src1, Mat src2, Mat dst, Mat mask = Mat(), int dtype = -1)
|
|
if prop_name:
|
|
c_decl = "%s %s::%s" % (fi.ctype, fi.classname, prop_name)
|
|
else:
|
|
decl_args = []
|
|
for a in fi.args:
|
|
s = a.ctype or ' _hidden_ '
|
|
if a.pointer:
|
|
s += "*"
|
|
elif a.out:
|
|
s += "&"
|
|
s += " " + a.name
|
|
if a.defval:
|
|
s += " = "+a.defval
|
|
decl_args.append(s)
|
|
c_decl = "%s %s %s(%s)" % ( fi.static, fi.ctype, fi.cname, ", ".join(decl_args) )
|
|
|
|
# java comment
|
|
j_code.write( "\n //\n // C++: %s\n //\n\n" % c_decl )
|
|
# check if we 'know' all the types
|
|
if fi.ctype not in type_dict: # unsupported ret type
|
|
msg = "// Return type '%s' is not supported, skipping the function\n\n" % fi.ctype
|
|
self.skipped_func_list.append(c_decl + "\n" + msg)
|
|
j_code.write( " "*4 + msg )
|
|
print "SKIP:", c_decl.strip(), "\t due to RET type", fi.ctype
|
|
return
|
|
for a in fi.args:
|
|
if a.ctype not in type_dict:
|
|
msg = "// Unknown type '%s' (%s), skipping the function\n\n" % (a.ctype, a.out or "I")
|
|
self.skipped_func_list.append(c_decl + "\n" + msg)
|
|
j_code.write( " "*4 + msg )
|
|
print "SKIP:", c_decl.strip(), "\t due to ARG type", a.ctype, "/" + (a.out or "I")
|
|
return
|
|
|
|
self.ported_func_list.append(c_decl)
|
|
|
|
# jn & cpp comment
|
|
jn_code.write( "\n // C++: %s\n" % c_decl )
|
|
cpp_code.write( "\n//\n// %s\n//\n" % c_decl )
|
|
|
|
# java args
|
|
args = fi.args[:] # copy
|
|
suffix_counter = int( self.classes[fi.classname or self.Module].methods_suffixes.get(fi.jname, -1) )
|
|
while True:
|
|
suffix_counter += 1
|
|
self.classes[fi.classname or self.Module].methods_suffixes[fi.jname] = suffix_counter
|
|
# java native method args
|
|
jn_args = []
|
|
# jni (cpp) function args
|
|
jni_args = [ArgInfo([ "env", "env", "", [], "" ]), ArgInfo([ "cls", "", "", [], "" ])]
|
|
j_prologue = []
|
|
j_epilogue = []
|
|
c_prologue = []
|
|
c_epilogue = []
|
|
if type_dict[fi.ctype]["jni_type"] == "jdoubleArray":
|
|
fields = type_dict[fi.ctype]["jn_args"]
|
|
c_epilogue.append( \
|
|
("jdoubleArray _da_retval_ = env->NewDoubleArray(%(cnt)i); " +
|
|
"jdouble _tmp_retval_[%(cnt)i] = {%(args)s}; " +
|
|
"env->SetDoubleArrayRegion(_da_retval_, 0, %(cnt)i, _tmp_retval_);") %
|
|
{ "cnt" : len(fields), "args" : ", ".join(["_retval_" + f[1] for f in fields]) } )
|
|
if fi.classname and fi.ctype and not fi.static: # non-static class method except c-tor
|
|
# adding 'self'
|
|
jn_args.append ( ArgInfo([ "__int64", "nativeObj", "", [], "" ]) )
|
|
jni_args.append( ArgInfo([ "__int64", "self", "", [], "" ]) )
|
|
self.get_imports(fi.classname, fi.ctype)
|
|
for a in args:
|
|
if not a.ctype: # hidden
|
|
continue
|
|
self.get_imports(fi.classname, a.ctype)
|
|
if "vector" in a.ctype: # pass as Mat
|
|
jn_args.append ( ArgInfo([ "__int64", "%s_mat.nativeObj" % a.name, "", [], "" ]) )
|
|
jni_args.append ( ArgInfo([ "__int64", "%s_mat_nativeObj" % a.name, "", [], "" ]) )
|
|
c_prologue.append( type_dict[a.ctype]["jni_var"] % {"n" : a.name} + ";" )
|
|
c_prologue.append( "Mat& %(n)s_mat = *((Mat*)%(n)s_mat_nativeObj)" % {"n" : a.name} + ";" )
|
|
if "I" in a.out or not a.out:
|
|
if a.ctype.startswith("vector_vector_"):
|
|
self.classes[fi.classname or self.Module].imports.add("java.util.ArrayList")
|
|
j_prologue.append( "List<Mat> %(n)s_tmplm = new ArrayList<Mat>((%(n)s != null) ? %(n)s.size() : 0);" % {"n" : a.name } )
|
|
j_prologue.append( "Mat %(n)s_mat = Converters.%(t)s_to_Mat(%(n)s, %(n)s_tmplm);" % {"n" : a.name, "t" : a.ctype} )
|
|
else:
|
|
if not type_dict[a.ctype]["j_type"].startswith("MatOf"):
|
|
j_prologue.append( "Mat %(n)s_mat = Converters.%(t)s_to_Mat(%(n)s);" % {"n" : a.name, "t" : a.ctype} )
|
|
else:
|
|
j_prologue.append( "Mat %s_mat = %s;" % (a.name, a.name) )
|
|
c_prologue.append( "Mat_to_%(t)s( %(n)s_mat, %(n)s );" % {"n" : a.name, "t" : a.ctype} )
|
|
else:
|
|
if not type_dict[a.ctype]["j_type"].startswith("MatOf"):
|
|
j_prologue.append( "Mat %s_mat = new Mat();" % a.name )
|
|
else:
|
|
j_prologue.append( "Mat %s_mat = %s;" % (a.name, a.name) )
|
|
if "O" in a.out:
|
|
if not type_dict[a.ctype]["j_type"].startswith("MatOf"):
|
|
j_epilogue.append("Converters.Mat_to_%(t)s(%(n)s_mat, %(n)s);" % {"t" : a.ctype, "n" : a.name})
|
|
c_epilogue.append( "%(t)s_to_Mat( %(n)s, %(n)s_mat );" % {"n" : a.name, "t" : a.ctype} )
|
|
else:
|
|
fields = type_dict[a.ctype].get("jn_args", ((a.ctype, ""),))
|
|
if "I" in a.out or not a.out or a.ctype in self.classes: # input arg, pass by primitive fields
|
|
for f in fields:
|
|
jn_args.append ( ArgInfo([ f[0], a.name + f[1], "", [], "" ]) )
|
|
jni_args.append( ArgInfo([ f[0], a.name + f[1].replace(".","_").replace("[","").replace("]",""), "", [], "" ]) )
|
|
if a.out and a.ctype not in self.classes: # out arg, pass as double[]
|
|
jn_args.append ( ArgInfo([ "double[]", "%s_out" % a.name, "", [], "" ]) )
|
|
jni_args.append ( ArgInfo([ "double[]", "%s_out" % a.name, "", [], "" ]) )
|
|
j_prologue.append( "double[] %s_out = new double[%i];" % (a.name, len(fields)) )
|
|
c_epilogue.append( \
|
|
"jdouble tmp_%(n)s[%(cnt)i] = {%(args)s}; env->SetDoubleArrayRegion(%(n)s_out, 0, %(cnt)i, tmp_%(n)s);" %
|
|
{ "n" : a.name, "cnt" : len(fields), "args" : ", ".join([a.name + f[1] for f in fields]) } )
|
|
if a.ctype in ('bool', 'int', 'long', 'float', 'double'):
|
|
j_epilogue.append('if(%(n)s!=null) %(n)s[0] = (%(t)s)%(n)s_out[0];' % {'n':a.name,'t':a.ctype})
|
|
else:
|
|
set_vals = []
|
|
i = 0
|
|
for f in fields:
|
|
set_vals.append( "%(n)s%(f)s = %(t)s%(n)s_out[%(i)i]" %
|
|
{"n" : a.name, "t": ("("+type_dict[f[0]]["j_type"]+")", "")[f[0]=="double"], "f" : f[1], "i" : i}
|
|
)
|
|
i += 1
|
|
j_epilogue.append( "if("+a.name+"!=null){ " + "; ".join(set_vals) + "; } ")
|
|
|
|
|
|
# java part:
|
|
# private java NATIVE method decl
|
|
# e.g.
|
|
# private static native void add_0(long src1, long src2, long dst, long mask, int dtype);
|
|
jn_code.write( Template(\
|
|
" private static native $type $name($args);\n").substitute(\
|
|
type = type_dict[fi.ctype].get("jn_type", "double[]"), \
|
|
name = fi.jname + '_' + str(suffix_counter), \
|
|
args = ", ".join(["%s %s" % (type_dict[a.ctype]["jn_type"], a.name.replace(".","_").replace("[","").replace("]","")) for a in jn_args])
|
|
) );
|
|
|
|
# java part:
|
|
|
|
#java doc comment
|
|
f_name = fi.name
|
|
if fi.classname:
|
|
f_name = fi.classname + "::" + fi.name
|
|
java_doc = "//javadoc: " + f_name + "(%s)" % ", ".join([a.name for a in args if a.ctype])
|
|
j_code.write(" "*4 + java_doc + "\n")
|
|
|
|
# public java wrapper method impl (calling native one above)
|
|
# e.g.
|
|
# public static void add( Mat src1, Mat src2, Mat dst, Mat mask, int dtype )
|
|
# { add_0( src1.nativeObj, src2.nativeObj, dst.nativeObj, mask.nativeObj, dtype ); }
|
|
ret_type = fi.ctype
|
|
if fi.ctype.endswith('*'):
|
|
ret_type = ret_type[:-1]
|
|
ret_val = type_dict[ret_type]["j_type"] + " retVal = "
|
|
tail = ""
|
|
ret = "return retVal;"
|
|
if ret_type.startswith('vector'):
|
|
tail = ")"
|
|
j_type = type_dict[ret_type]["j_type"]
|
|
if j_type.startswith('MatOf'):
|
|
ret_val += j_type + ".fromNativeAddr("
|
|
else:
|
|
ret_val = "Mat retValMat = new Mat("
|
|
j_prologue.append( j_type + ' retVal = new Array' + j_type+'();')
|
|
self.classes[fi.classname or self.Module].imports.add('java.util.ArrayList')
|
|
j_epilogue.append('Converters.Mat_to_' + ret_type + '(retValMat, retVal);')
|
|
elif ret_type == "void":
|
|
ret_val = ""
|
|
ret = "return;"
|
|
elif ret_type == "": # c-tor
|
|
if fi.classname and self.classes[fi.classname].base:
|
|
ret_val = "super( "
|
|
tail = " )"
|
|
else:
|
|
ret_val = "nativeObj = "
|
|
ret = "return;"
|
|
elif ret_type in self.classes: # wrapped class
|
|
ret_val = type_dict[ret_type]["j_type"] + " retVal = new " + self.classes[ret_type].jname + "("
|
|
tail = ")"
|
|
elif "jn_type" not in type_dict[ret_type]:
|
|
ret_val = type_dict[fi.ctype]["j_type"] + " retVal = new " + type_dict[ret_type]["j_type"] + "("
|
|
tail = ")"
|
|
|
|
static = "static"
|
|
if fi.classname:
|
|
static = fi.static
|
|
|
|
j_args = []
|
|
for a in args:
|
|
if not a.ctype: #hidden
|
|
continue
|
|
jt = type_dict[a.ctype]["j_type"]
|
|
if a.out and a.ctype in ('bool', 'int', 'long', 'float', 'double'):
|
|
jt += '[]'
|
|
j_args.append( jt + ' ' + a.name )
|
|
|
|
j_code.write( Template(\
|
|
""" public $static $j_type $j_name($j_args)
|
|
{
|
|
$prologue
|
|
$ret_val$jn_name($jn_args_call)$tail;
|
|
$epilogue
|
|
$ret
|
|
}
|
|
|
|
"""
|
|
).substitute(\
|
|
ret = ret, \
|
|
ret_val = ret_val, \
|
|
tail = tail, \
|
|
prologue = "\n ".join(j_prologue), \
|
|
epilogue = "\n ".join(j_epilogue), \
|
|
static=static, \
|
|
j_type=type_dict[fi.ctype]["j_type"], \
|
|
j_name=fi.jname, \
|
|
j_args=", ".join(j_args), \
|
|
jn_name=fi.jname + '_' + str(suffix_counter), \
|
|
jn_args_call=", ".join( [a.name for a in jn_args] ),\
|
|
)
|
|
)
|
|
|
|
|
|
# cpp part:
|
|
# jni_func(..) { _retval_ = cv_func(..); return _retval_; }
|
|
ret = "return _retval_;"
|
|
default = "return 0;"
|
|
if fi.ctype == "void":
|
|
ret = "return;"
|
|
default = "return;"
|
|
elif not fi.ctype: # c-tor
|
|
ret = "return (jlong) _retval_;"
|
|
elif fi.ctype.startswith('vector'): # c-tor
|
|
ret = "return (jlong) _retval_;"
|
|
elif fi.ctype == "string":
|
|
ret = "return env->NewStringUTF(_retval_.c_str());"
|
|
default = 'return env->NewStringUTF("");'
|
|
elif fi.ctype in self.classes: # wrapped class:
|
|
ret = "return (jlong) new %s(_retval_);" % fi.ctype
|
|
elif ret_type in self.classes: # pointer to wrapped class:
|
|
ret = "return (jlong) _retval_;"
|
|
elif type_dict[fi.ctype]["jni_type"] == "jdoubleArray":
|
|
ret = "return _da_retval_;"
|
|
|
|
# hack: replacing func call with property set/get
|
|
name = fi.name
|
|
if prop_name:
|
|
if args:
|
|
name = prop_name + " = "
|
|
else:
|
|
name = prop_name + ";//"
|
|
|
|
cvname = "cv::" + name
|
|
retval = fi.ctype + " _retval_ = "
|
|
if fi.ctype == "void":
|
|
retval = ""
|
|
elif fi.ctype.startswith('vector'):
|
|
retval = type_dict[fi.ctype]['jni_var'] % {"n" : '_ret_val_vector_'} + " = "
|
|
c_epilogue.append("Mat* _retval_ = new Mat();")
|
|
c_epilogue.append(fi.ctype+"_to_Mat(_ret_val_vector_, *_retval_);")
|
|
if fi.classname:
|
|
if not fi.ctype: # c-tor
|
|
retval = fi.classname + "* _retval_ = "
|
|
cvname = "new " + fi.classname
|
|
elif fi.static:
|
|
cvname = "%s::%s" % (fi.classname, name)
|
|
else:
|
|
cvname = "me->" + name
|
|
c_prologue.append(\
|
|
"%(cls)s* me = (%(cls)s*) self; //TODO: check for NULL" \
|
|
% { "cls" : fi.classname} \
|
|
)
|
|
cvargs = []
|
|
for a in args:
|
|
if a.pointer:
|
|
jni_name = "&%(n)s"
|
|
else:
|
|
jni_name = "%(n)s"
|
|
if not a.out and not "jni_var" in type_dict[a.ctype]:
|
|
# explicit cast to C type to avoid ambiguous call error on platforms (mingw)
|
|
# where jni types are different from native types (e.g. jint is not the same as int)
|
|
jni_name = "(%s)%s" % (a.ctype, jni_name)
|
|
if not a.ctype: # hidden
|
|
jni_name = a.defval
|
|
cvargs.append( type_dict[a.ctype].get("jni_name", jni_name) % {"n" : a.name})
|
|
if "vector" not in a.ctype :
|
|
if ("I" in a.out or not a.out or a.ctype in self.classes) and "jni_var" in type_dict[a.ctype]: # complex type
|
|
c_prologue.append(type_dict[a.ctype]["jni_var"] % {"n" : a.name} + ";")
|
|
if a.out and "I" not in a.out and a.ctype not in self.classes and a.ctype:
|
|
c_prologue.append("%s %s;" % (a.ctype, a.name))
|
|
|
|
rtype = type_dict[fi.ctype].get("jni_type", "jdoubleArray")
|
|
clazz = self.Module
|
|
if fi.classname:
|
|
clazz = self.classes[fi.classname].jname
|
|
cpp_code.write ( Template( \
|
|
"""
|
|
JNIEXPORT $rtype JNICALL Java_org_opencv_${module}_${clazz}_$fname ($argst);
|
|
|
|
JNIEXPORT $rtype JNICALL Java_org_opencv_${module}_${clazz}_$fname
|
|
($args)
|
|
{
|
|
static const char method_name[] = "$module::$fname()";
|
|
try {
|
|
LOGD("%s", method_name);
|
|
$prologue
|
|
$retval$cvname( $cvargs );
|
|
$epilogue$ret
|
|
} catch(const std::exception &e) {
|
|
throwJavaException(env, &e, method_name);
|
|
} catch (...) {
|
|
throwJavaException(env, 0, method_name);
|
|
}
|
|
$default
|
|
}
|
|
|
|
|
|
""" ).substitute( \
|
|
rtype = rtype, \
|
|
module = self.module, \
|
|
clazz = clazz.replace('_', '_1'), \
|
|
fname = (fi.jname + '_' + str(suffix_counter)).replace('_', '_1'), \
|
|
args = ", ".join(["%s %s" % (type_dict[a.ctype].get("jni_type"), a.name) for a in jni_args]), \
|
|
argst = ", ".join([type_dict[a.ctype].get("jni_type") for a in jni_args]), \
|
|
prologue = "\n ".join(c_prologue), \
|
|
epilogue = " ".join(c_epilogue) + ("\n " if c_epilogue else ""), \
|
|
ret = ret, \
|
|
cvname = cvname, \
|
|
cvargs = ", ".join(cvargs), \
|
|
default = default, \
|
|
retval = retval, \
|
|
) )
|
|
|
|
# processing args with default values
|
|
if not args or not args[-1].defval:
|
|
break
|
|
while args and args[-1].defval:
|
|
# 'smart' overloads filtering
|
|
a = args.pop()
|
|
if a.name in ('mask', 'dtype', 'ddepth', 'lineType', 'borderType', 'borderMode', 'criteria'):
|
|
break
|
|
|
|
|
|
|
|
def gen_class(self, name):
|
|
# generate code for the class
|
|
ci = self.classes[name]
|
|
# constants
|
|
if ci.private_consts:
|
|
self.java_code[name]['j_code'].write("""
|
|
private static final int
|
|
%s;\n\n""" % (",\n"+" "*12).join(["%s = %s" % (c.name, c.value) for c in ci.private_consts])
|
|
)
|
|
if ci.consts:
|
|
self.java_code[name]['j_code'].write("""
|
|
public static final int
|
|
%s;\n\n""" % (",\n"+" "*12).join(["%s = %s" % (c.name, c.value) for c in ci.consts])
|
|
)
|
|
# c-tors
|
|
fflist = ci.methods.items()
|
|
fflist.sort()
|
|
for n, ffi in fflist:
|
|
if ffi.isconstructor:
|
|
for fi in ffi.funcs:
|
|
fi.jname = ci.jname
|
|
self.gen_func(fi)
|
|
# other methods
|
|
for n, ffi in fflist:
|
|
if not ffi.isconstructor:
|
|
for fi in ffi.funcs:
|
|
self.gen_func(fi)
|
|
# props
|
|
for pi in ci.props:
|
|
# getter
|
|
getter_name = name + ".get_" + pi.name
|
|
#print getter_name
|
|
fi = FuncInfo( [getter_name, pi.ctype, [], []] ) # [ funcname, return_ctype, [modifiers], [args] ]
|
|
self.gen_func(fi, pi.name)
|
|
if pi.rw:
|
|
#setter
|
|
setter_name = name + ".set_" + pi.name
|
|
#print setter_name
|
|
fi = FuncInfo( [ setter_name, "void", [], [ [pi.ctype, pi.name, "", [], ""] ] ] )
|
|
self.gen_func(fi, pi.name)
|
|
|
|
# manual ports
|
|
if name in ManualFuncs:
|
|
for func in ManualFuncs[name].keys():
|
|
self.java_code[name]["j_code"].write ( ManualFuncs[name][func]["j_code"] )
|
|
self.java_code[name]["jn_code"].write( ManualFuncs[name][func]["jn_code"] )
|
|
self.cpp_code.write( ManualFuncs[name][func]["cpp_code"] )
|
|
|
|
if name != self.Module:
|
|
# finalize()
|
|
self.java_code[name]["j_code"].write(
|
|
"""
|
|
@Override
|
|
protected void finalize() throws Throwable {
|
|
delete(nativeObj);
|
|
}
|
|
""" )
|
|
|
|
self.java_code[name]["jn_code"].write(
|
|
"""
|
|
// native support for java finalize()
|
|
private static native void delete(long nativeObj);
|
|
""" )
|
|
|
|
# native support for java finalize()
|
|
self.cpp_code.write( \
|
|
"""
|
|
//
|
|
// native support for java finalize()
|
|
// static void %(cls)s::delete( __int64 self )
|
|
//
|
|
JNIEXPORT void JNICALL Java_org_opencv_%(module)s_%(j_cls)s_delete(JNIEnv*, jclass, jlong);
|
|
|
|
JNIEXPORT void JNICALL Java_org_opencv_%(module)s_%(j_cls)s_delete
|
|
(JNIEnv*, jclass, jlong self)
|
|
{
|
|
delete (%(cls)s*) self;
|
|
}
|
|
|
|
""" % {"module" : module, "cls" : name, "j_cls" : ci.jname.replace('_', '_1')}
|
|
)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
if len(sys.argv) < 4:
|
|
print "Usage:\n", \
|
|
os.path.basename(sys.argv[0]), \
|
|
"<full path to hdr_parser.py> <module name> <C++ header> [<C++ header>...]"
|
|
print "Current args are: ", ", ".join(["'"+a+"'" for a in sys.argv])
|
|
exit(0)
|
|
|
|
dstdir = "."
|
|
hdr_parser_path = os.path.abspath(sys.argv[1])
|
|
if hdr_parser_path.endswith(".py"):
|
|
hdr_parser_path = os.path.dirname(hdr_parser_path)
|
|
sys.path.append(hdr_parser_path)
|
|
import hdr_parser
|
|
module = sys.argv[2]
|
|
srcfiles = sys.argv[3:]
|
|
#print "Generating module '" + module + "' from headers:\n\t" + "\n\t".join(srcfiles)
|
|
generator = JavaWrapperGenerator()
|
|
generator.gen(srcfiles, module, dstdir)
|