mirror of
https://github.com/opencv/opencv.git
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1622 lines
70 KiB
Python
Executable File
1622 lines
70 KiB
Python
Executable File
#!/usr/bin/env python
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import sys, re, os.path
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import logging
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from pprint import pformat
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from string import Template
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if sys.version_info[0] >= 3:
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from io import StringIO
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else:
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from cStringIO import StringIO
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class_ignore_list = (
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#core
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"FileNode", "FileStorage", "KDTree", "KeyPoint", "DMatch",
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#features2d
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"SimpleBlobDetector",
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"CirclesGridFinderParameters"
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)
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const_ignore_list = (
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"CV_CAP_OPENNI",
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"CV_CAP_PROP_OPENNI_",
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"CV_CAP_INTELPERC",
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"CV_CAP_PROP_INTELPERC_"
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"WINDOW_AUTOSIZE",
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"CV_WND_PROP_",
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"CV_WINDOW_",
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"CV_EVENT_",
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"CV_GUI_",
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"CV_PUSH_BUTTON",
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"CV_CHECKBOX",
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"CV_RADIOBOX",
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#attention!
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#the following constants are added to this list using code automatic generation
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#TODO: should be checked
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"CV_CAP_ANY",
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"CV_CAP_MIL",
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"CV_CAP_VFW",
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"CV_CAP_V4L",
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"CV_CAP_V4L2",
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"CV_CAP_FIREWARE",
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"CV_CAP_FIREWIRE",
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"CV_CAP_IEEE1394",
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"CV_CAP_DC1394",
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"CV_CAP_CMU1394",
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"CV_CAP_STEREO",
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"CV_CAP_TYZX",
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"CV_TYZX_LEFT",
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"CV_TYZX_RIGHT",
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"CV_TYZX_COLOR",
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"CV_TYZX_Z",
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"CV_CAP_QT",
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"CV_CAP_UNICAP",
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"CV_CAP_DSHOW",
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"CV_CAP_PVAPI",
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"CV_CAP_PROP_DC1394_OFF",
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"CV_CAP_PROP_DC1394_MODE_MANUAL",
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"CV_CAP_PROP_DC1394_MODE_AUTO",
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"CV_CAP_PROP_DC1394_MODE_ONE_PUSH_AUTO",
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"CV_CAP_PROP_POS_MSEC",
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"CV_CAP_PROP_POS_FRAMES",
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"CV_CAP_PROP_POS_AVI_RATIO",
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"CV_CAP_PROP_FPS",
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"CV_CAP_PROP_FOURCC",
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"CV_CAP_PROP_FRAME_COUNT",
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"CV_CAP_PROP_FORMAT",
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"CV_CAP_PROP_MODE",
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"CV_CAP_PROP_BRIGHTNESS",
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"CV_CAP_PROP_CONTRAST",
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"CV_CAP_PROP_SATURATION",
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"CV_CAP_PROP_HUE",
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"CV_CAP_PROP_GAIN",
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"CV_CAP_PROP_EXPOSURE",
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"CV_CAP_PROP_CONVERT_RGB",
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"CV_CAP_PROP_WHITE_BALANCE_BLUE_U",
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"CV_CAP_PROP_RECTIFICATION",
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"CV_CAP_PROP_MONOCHROME",
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"CV_CAP_PROP_SHARPNESS",
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"CV_CAP_PROP_AUTO_EXPOSURE",
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"CV_CAP_PROP_GAMMA",
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"CV_CAP_PROP_TEMPERATURE",
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"CV_CAP_PROP_TRIGGER",
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"CV_CAP_PROP_TRIGGER_DELAY",
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"CV_CAP_PROP_WHITE_BALANCE_RED_V",
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"CV_CAP_PROP_MAX_DC1394",
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"CV_CAP_GSTREAMER_QUEUE_LENGTH",
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"CV_CAP_PROP_PVAPI_MULTICASTIP",
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"CV_CAP_PROP_SUPPORTED_PREVIEW_SIZES_STRING",
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"EVENT_.*",
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"CV_L?(BGRA?|RGBA?|GRAY|XYZ|YCrCb|Luv|Lab|HLS|YUV|HSV)\d*2L?(BGRA?|RGBA?|GRAY|XYZ|YCrCb|Luv|Lab|HLS|YUV|HSV).*",
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"CV_COLORCVT_MAX",
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"CV_.*Bayer.*",
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"CV_YUV420(i|sp|p)2.+",
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"CV_TM_.+",
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"CV_FLOODFILL_.+",
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"CV_ADAPTIVE_THRESH_.+",
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"WINDOW_.+",
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"WND_PROP_.+",
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)
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const_private_list = (
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"CV_MOP_.+",
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"CV_INTER_.+",
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"CV_THRESH_.+",
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"CV_INPAINT_.+",
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"CV_RETR_.+",
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"CV_CHAIN_APPROX_.+",
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"OPPONENTEXTRACTOR",
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"GRIDDETECTOR",
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"PYRAMIDDETECTOR",
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"DYNAMICDETECTOR",
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)
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# { Module : { public : [[name, val],...], private : [[]...] } }
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missing_consts = \
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{
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'Core' :
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{
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'private' :
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(
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('CV_8U', 0 ), ('CV_8S', 1 ),
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('CV_16U', 2 ), ('CV_16S', 3 ),
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('CV_32S', 4 ),
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('CV_32F', 5 ), ('CV_64F', 6 ),
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('CV_USRTYPE1', 7 ),
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), # private
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'public' :
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(
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('SVD_MODIFY_A', 1), ('SVD_NO_UV', 2), ('SVD_FULL_UV', 4),
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('FILLED', -1),
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('REDUCE_SUM', 0), ('REDUCE_AVG', 1), ('REDUCE_MAX', 2), ('REDUCE_MIN', 3),
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) #public
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}, # Core
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"Imgproc":
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{
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'private' :
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(
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('IPL_BORDER_CONSTANT', 0 ),
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('IPL_BORDER_REPLICATE', 1 ),
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('IPL_BORDER_REFLECT', 2 ),
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('IPL_BORDER_WRAP', 3 ),
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('IPL_BORDER_REFLECT_101', 4 ),
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('IPL_BORDER_TRANSPARENT', 5 ),
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), # private
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'public' :
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(
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('LINE_AA', 16), ('LINE_8', 8), ('LINE_4', 4),
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) #public
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}, # Imgproc
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"Calib3d":
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{
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'public' :
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(
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('CALIB_USE_INTRINSIC_GUESS', '1'),
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('CALIB_RECOMPUTE_EXTRINSIC', '2'),
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('CALIB_CHECK_COND', '4'),
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('CALIB_FIX_SKEW', '8'),
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('CALIB_FIX_K1', '16'),
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('CALIB_FIX_K2', '32'),
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('CALIB_FIX_K3', '64'),
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('CALIB_FIX_K4', '128'),
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('CALIB_FIX_INTRINSIC', '256')
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)
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}, # Calib3d
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"Video":
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{
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'private' :
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(
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('CV_LKFLOW_INITIAL_GUESSES', 4 ),
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('CV_LKFLOW_GET_MIN_EIGENVALS', 8 ),
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) # private
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}, # Video
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}
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# c_type : { java/jni correspondence }
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type_dict = {
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# "simple" : { j_type : "?", jn_type : "?", jni_type : "?", suffix : "?" },
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"" : { "j_type" : "", "jn_type" : "long", "jni_type" : "jlong" }, # c-tor ret_type
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"void" : { "j_type" : "void", "jn_type" : "void", "jni_type" : "void" },
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"env" : { "j_type" : "", "jn_type" : "", "jni_type" : "JNIEnv*"},
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"cls" : { "j_type" : "", "jn_type" : "", "jni_type" : "jclass"},
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"bool" : { "j_type" : "boolean", "jn_type" : "boolean", "jni_type" : "jboolean", "suffix" : "Z" },
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"char" : { "j_type" : "char", "jn_type" : "char", "jni_type" : "jchar", "suffix" : "C" },
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"int" : { "j_type" : "int", "jn_type" : "int", "jni_type" : "jint", "suffix" : "I" },
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"long" : { "j_type" : "int", "jn_type" : "int", "jni_type" : "jint", "suffix" : "I" },
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"float" : { "j_type" : "float", "jn_type" : "float", "jni_type" : "jfloat", "suffix" : "F" },
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"double" : { "j_type" : "double", "jn_type" : "double", "jni_type" : "jdouble", "suffix" : "D" },
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"size_t" : { "j_type" : "long", "jn_type" : "long", "jni_type" : "jlong", "suffix" : "J" },
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"__int64" : { "j_type" : "long", "jn_type" : "long", "jni_type" : "jlong", "suffix" : "J" },
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"int64" : { "j_type" : "long", "jn_type" : "long", "jni_type" : "jlong", "suffix" : "J" },
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"double[]": { "j_type" : "double[]", "jn_type" : "double[]", "jni_type" : "jdoubleArray", "suffix" : "_3D" },
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# "complex" : { j_type : "?", jn_args : (("", ""),), jn_name : "", jni_var : "", jni_name : "", "suffix" : "?" },
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"vector_Point" : { "j_type" : "MatOfPoint", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<Point> %(n)s", "suffix" : "J" },
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"vector_Point2f" : { "j_type" : "MatOfPoint2f", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<Point2f> %(n)s", "suffix" : "J" },
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#"vector_Point2d" : { "j_type" : "MatOfPoint2d", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<Point2d> %(n)s", "suffix" : "J" },
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"vector_Point3i" : { "j_type" : "MatOfPoint3", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<Point3i> %(n)s", "suffix" : "J" },
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"vector_Point3f" : { "j_type" : "MatOfPoint3f", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<Point3f> %(n)s", "suffix" : "J" },
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#"vector_Point3d" : { "j_type" : "MatOfPoint3d", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<Point3d> %(n)s", "suffix" : "J" },
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"vector_KeyPoint" : { "j_type" : "MatOfKeyPoint", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<KeyPoint> %(n)s", "suffix" : "J" },
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"vector_DMatch" : { "j_type" : "MatOfDMatch", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<DMatch> %(n)s", "suffix" : "J" },
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"vector_Rect" : { "j_type" : "MatOfRect", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<Rect> %(n)s", "suffix" : "J" },
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"vector_Rect2d" : { "j_type" : "MatOfRect2d", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<Rect2d> %(n)s", "suffix" : "J" },
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"vector_uchar" : { "j_type" : "MatOfByte", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<uchar> %(n)s", "suffix" : "J" },
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"vector_char" : { "j_type" : "MatOfByte", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<char> %(n)s", "suffix" : "J" },
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"vector_int" : { "j_type" : "MatOfInt", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<int> %(n)s", "suffix" : "J" },
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"vector_float" : { "j_type" : "MatOfFloat", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<float> %(n)s", "suffix" : "J" },
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"vector_double" : { "j_type" : "MatOfDouble", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<double> %(n)s", "suffix" : "J" },
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"vector_Vec4i" : { "j_type" : "MatOfInt4", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<Vec4i> %(n)s", "suffix" : "J" },
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"vector_Vec4f" : { "j_type" : "MatOfFloat4", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<Vec4f> %(n)s", "suffix" : "J" },
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"vector_Vec6f" : { "j_type" : "MatOfFloat6", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<Vec6f> %(n)s", "suffix" : "J" },
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"vector_Mat" : { "j_type" : "List<Mat>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector<Mat> %(n)s", "suffix" : "J" },
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"vector_vector_KeyPoint": { "j_type" : "List<MatOfKeyPoint>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector< std::vector<KeyPoint> > %(n)s" },
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"vector_vector_DMatch" : { "j_type" : "List<MatOfDMatch>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector< std::vector<DMatch> > %(n)s" },
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"vector_vector_char" : { "j_type" : "List<MatOfByte>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector< std::vector<char> > %(n)s" },
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"vector_vector_Point" : { "j_type" : "List<MatOfPoint>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector< std::vector<Point> > %(n)s" },
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"vector_vector_Point2f" : { "j_type" : "List<MatOfPoint2f>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector< std::vector<Point2f> > %(n)s" },
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"vector_vector_Point3f" : { "j_type" : "List<MatOfPoint3f>", "jn_type" : "long", "jni_type" : "jlong", "jni_var" : "std::vector< std::vector<Point3f> > %(n)s" },
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"Mat" : { "j_type" : "Mat", "jn_type" : "long", "jn_args" : (("__int64", ".nativeObj"),),
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"jni_var" : "Mat& %(n)s = *((Mat*)%(n)s_nativeObj)",
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"jni_type" : "jlong", #"jni_name" : "*%(n)s",
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"suffix" : "J" },
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"Point" : { "j_type" : "Point", "jn_args" : (("double", ".x"), ("double", ".y")),
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"jni_var" : "Point %(n)s((int)%(n)s_x, (int)%(n)s_y)", "jni_type" : "jdoubleArray",
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"suffix" : "DD"},
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"Point2f" : { "j_type" : "Point", "jn_args" : (("double", ".x"), ("double", ".y")),
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"jni_var" : "Point2f %(n)s((float)%(n)s_x, (float)%(n)s_y)", "jni_type" : "jdoubleArray",
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"suffix" : "DD"},
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"Point2d" : { "j_type" : "Point", "jn_args" : (("double", ".x"), ("double", ".y")),
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"jni_var" : "Point2d %(n)s(%(n)s_x, %(n)s_y)", "jni_type" : "jdoubleArray",
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"suffix" : "DD"},
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"Point3i" : { "j_type" : "Point3", "jn_args" : (("double", ".x"), ("double", ".y"), ("double", ".z")),
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"jni_var" : "Point3i %(n)s((int)%(n)s_x, (int)%(n)s_y, (int)%(n)s_z)", "jni_type" : "jdoubleArray",
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"suffix" : "DDD"},
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"Point3f" : { "j_type" : "Point3", "jn_args" : (("double", ".x"), ("double", ".y"), ("double", ".z")),
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"jni_var" : "Point3f %(n)s((float)%(n)s_x, (float)%(n)s_y, (float)%(n)s_z)", "jni_type" : "jdoubleArray",
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"suffix" : "DDD"},
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"Point3d" : { "j_type" : "Point3", "jn_args" : (("double", ".x"), ("double", ".y"), ("double", ".z")),
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"jni_var" : "Point3d %(n)s(%(n)s_x, %(n)s_y, %(n)s_z)", "jni_type" : "jdoubleArray",
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"suffix" : "DDD"},
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"KeyPoint": { "j_type" : "KeyPoint", "jn_args" : (("float", ".x"), ("float", ".y"), ("float", ".size"),
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("float", ".angle"), ("float", ".response"), ("int", ".octave"), ("int", ".class_id")),
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"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)",
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"jni_type" : "jdoubleArray",
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"suffix" : "FFFFFII"},
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"DMatch" : { "j_type" : "DMatch", "jn_args" : ( ('int', 'queryIdx'), ('int', 'trainIdx'),
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('int', 'imgIdx'), ('float', 'distance'), ),
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"jni_var" : "DMatch %(n)s(%(n)s_queryIdx, %(n)s_trainIdx, %(n)s_imgIdx, %(n)s_distance)",
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"jni_type" : "jdoubleArray",
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"suffix" : "IIIF"},
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"Rect" : { "j_type" : "Rect", "jn_args" : (("int", ".x"), ("int", ".y"), ("int", ".width"), ("int", ".height")),
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"jni_var" : "Rect %(n)s(%(n)s_x, %(n)s_y, %(n)s_width, %(n)s_height)", "jni_type" : "jdoubleArray",
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"suffix" : "IIII"},
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"Rect2d" : { "j_type" : "Rect2d", "jn_args" : (("double", ".x"), ("double", ".y"), ("double", ".width"), ("double", ".height")),
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"jni_var" : "Rect %(n)s(%(n)s_x, %(n)s_y, %(n)s_width, %(n)s_height)", "jni_type" : "jdoubleArray",
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"suffix" : "DDDD"},
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"Size" : { "j_type" : "Size", "jn_args" : (("double", ".width"), ("double", ".height")),
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"jni_var" : "Size %(n)s((int)%(n)s_width, (int)%(n)s_height)", "jni_type" : "jdoubleArray",
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"suffix" : "DD"},
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"Size2f" : { "j_type" : "Size", "jn_args" : (("double", ".width"), ("double", ".height")),
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"jni_var" : "Size2f %(n)s((float)%(n)s_width, (float)%(n)s_height)", "jni_type" : "jdoubleArray",
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"suffix" : "DD"},
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"RotatedRect": { "j_type" : "RotatedRect", "jn_args" : (("double", ".center.x"), ("double", ".center.y"), ("double", ".size.width"), ("double", ".size.height"), ("double", ".angle")),
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"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)",
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"jni_type" : "jdoubleArray", "suffix" : "DDDDD"},
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"Scalar" : { "j_type" : "Scalar", "jn_args" : (("double", ".val[0]"), ("double", ".val[1]"), ("double", ".val[2]"), ("double", ".val[3]")),
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"jni_var" : "Scalar %(n)s(%(n)s_val0, %(n)s_val1, %(n)s_val2, %(n)s_val3)", "jni_type" : "jdoubleArray",
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"suffix" : "DDDD"},
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"Range" : { "j_type" : "Range", "jn_args" : (("int", ".start"), ("int", ".end")),
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"jni_var" : "Range %(n)s(%(n)s_start, %(n)s_end)", "jni_type" : "jdoubleArray",
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"suffix" : "II"},
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"CvSlice" : { "j_type" : "Range", "jn_args" : (("int", ".start"), ("int", ".end")),
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"jni_var" : "Range %(n)s(%(n)s_start, %(n)s_end)", "jni_type" : "jdoubleArray",
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"suffix" : "II"},
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"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); 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"},
|
|
"Moments" : {
|
|
"j_type" : "Moments",
|
|
"jn_args" : (("double", ".m00"), ("double", ".m10"), ("double", ".m01"), ("double", ".m20"), ("double", ".m11"),
|
|
("double", ".m02"), ("double", ".m30"), ("double", ".m21"), ("double", ".m12"), ("double", ".m03")),
|
|
"jni_var" : "Moments %(n)s(%(n)s_m00, %(n)s_m10, %(n)s_m01, %(n)s_m20, %(n)s_m11, %(n)s_m02, %(n)s_m30, %(n)s_m21, %(n)s_m12, %(n)s_m03)",
|
|
"jni_type" : "jdoubleArray",
|
|
"suffix" : "DDDDDDDDDD"},
|
|
|
|
}
|
|
|
|
# { 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(const 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
|
|
|
|
|
|
## "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
|
|
|
|
'Imgproc' :
|
|
{
|
|
'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_imgproc_Imgproc_n_1getTextSize (JNIEnv*, jclass, jstring, jint, jdouble, jint, jintArray);
|
|
|
|
JNIEXPORT jdoubleArray JNICALL Java_org_opencv_imgproc_Imgproc_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);
|
|
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(const cv::Exception& e) {
|
|
LOGD("Imgproc::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("Imgproc::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
|
|
|
|
}, # Imgproc
|
|
|
|
'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
|
|
}
|
|
|
|
# { class : { func : { arg_name : {"ctype" : ctype, "attrib" : [attrib]} } } }
|
|
func_arg_fix = {
|
|
'' : {
|
|
'randu' : { 'low' : {"ctype" : 'double'},
|
|
'high' : {"ctype" : 'double'} },
|
|
'randn' : { 'mean' : {"ctype" : 'double'},
|
|
'stddev' : {"ctype" : 'double'} },
|
|
'inRange' : { 'lowerb' : {"ctype" : 'Scalar'},
|
|
'upperb' : {"ctype" : 'Scalar'} },
|
|
'goodFeaturesToTrack' : { 'corners' : {"ctype" : 'vector_Point'} },
|
|
'findFundamentalMat' : { 'points1' : {"ctype" : 'vector_Point2f'},
|
|
'points2' : {"ctype" : 'vector_Point2f'} },
|
|
'cornerSubPix' : { 'corners' : {"ctype" : 'vector_Point2f'} },
|
|
'minEnclosingCircle' : { 'points' : {"ctype" : 'vector_Point2f'} },
|
|
'findHomography' : { 'srcPoints' : {"ctype" : 'vector_Point2f'},
|
|
'dstPoints' : {"ctype" : 'vector_Point2f'} },
|
|
'solvePnP' : { 'objectPoints' : {"ctype" : 'vector_Point3f'},
|
|
'imagePoints' : {"ctype" : 'vector_Point2f'},
|
|
'distCoeffs' : {"ctype" : 'vector_double' } },
|
|
'solvePnPRansac' : { 'objectPoints' : {"ctype" : 'vector_Point3f'},
|
|
'imagePoints' : {"ctype" : 'vector_Point2f'},
|
|
'distCoeffs' : {"ctype" : 'vector_double' } },
|
|
'calcOpticalFlowPyrLK' : { 'prevPts' : {"ctype" : 'vector_Point2f'},
|
|
'nextPts' : {"ctype" : 'vector_Point2f'},
|
|
'status' : {"ctype" : 'vector_uchar'},
|
|
'err' : {"ctype" : 'vector_float'} },
|
|
'fitEllipse' : { 'points' : {"ctype" : 'vector_Point2f'} },
|
|
'fillPoly' : { 'pts' : {"ctype" : 'vector_vector_Point'} },
|
|
'polylines' : { 'pts' : {"ctype" : 'vector_vector_Point'} },
|
|
'fillConvexPoly' : { 'points' : {"ctype" : 'vector_Point'} },
|
|
'boundingRect' : { 'points' : {"ctype" : 'vector_Point'} },
|
|
'approxPolyDP' : { 'curve' : {"ctype" : 'vector_Point2f'},
|
|
'approxCurve' : {"ctype" : 'vector_Point2f'} },
|
|
'arcLength' : { 'curve' : {"ctype" : 'vector_Point2f'} },
|
|
'pointPolygonTest' : { 'contour' : {"ctype" : 'vector_Point2f'} },
|
|
'minAreaRect' : { 'points' : {"ctype" : 'vector_Point2f'} },
|
|
'getAffineTransform' : { 'src' : {"ctype" : 'vector_Point2f'},
|
|
'dst' : {"ctype" : 'vector_Point2f'} },
|
|
'hconcat' : { 'src' : {"ctype" : 'vector_Mat'} },
|
|
'vconcat' : { 'src' : {"ctype" : 'vector_Mat'} },
|
|
'undistortPoints' : { 'src' : {"ctype" : 'vector_Point2f'},
|
|
'dst' : {"ctype" : 'vector_Point2f'} },
|
|
'checkRange' : {'pos' : {"ctype" : '*'} },
|
|
'meanStdDev' : { 'mean' : {"ctype" : 'vector_double'},
|
|
'stddev' : {"ctype" : 'vector_double'} },
|
|
'drawContours' : {'contours' : {"ctype" : 'vector_vector_Point'} },
|
|
'findContours' : {'contours' : {"ctype" : 'vector_vector_Point'} },
|
|
'convexityDefects' : { 'contour' : {"ctype" : 'vector_Point'},
|
|
'convexhull' : {"ctype" : 'vector_int'},
|
|
'convexityDefects' : {"ctype" : 'vector_Vec4i'} },
|
|
'isContourConvex' : { 'contour' : {"ctype" : 'vector_Point'} },
|
|
'convexHull' : { 'points' : {"ctype" : 'vector_Point'},
|
|
'hull' : {"ctype" : 'vector_int'},
|
|
'returnPoints' : {"ctype" : ''} },
|
|
'projectPoints' : { 'objectPoints' : {"ctype" : 'vector_Point3f'},
|
|
'imagePoints' : {"ctype" : 'vector_Point2f'},
|
|
'distCoeffs' : {"ctype" : 'vector_double' } },
|
|
'initCameraMatrix2D' : { 'objectPoints' : {"ctype" : 'vector_vector_Point3f'},
|
|
'imagePoints' : {"ctype" : 'vector_vector_Point2f'} },
|
|
'findChessboardCorners' : { 'corners' : {"ctype" : 'vector_Point2f'} },
|
|
'drawChessboardCorners' : { 'corners' : {"ctype" : 'vector_Point2f'} },
|
|
'mixChannels' : { 'dst' : {"attrib" : []} },
|
|
}, # '', i.e. no class
|
|
} # func_arg_fix
|
|
|
|
def getLibVersion(version_hpp_path):
|
|
version_file = open(version_hpp_path, "rt").read()
|
|
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*$", version_file, re.MULTILINE).group(1)
|
|
status = re.search("^W*#\W*define\W+CV_VERSION_STATUS\W+\"(.*?)\"\W*$", version_file, re.MULTILINE).group(1)
|
|
return (major, minor, revision, status)
|
|
|
|
def libVersionBlock():
|
|
(major, minor, revision, status) = getLibVersion(
|
|
(os.path.dirname(__file__) or '.') + '/../../core/include/opencv2/core/version.hpp')
|
|
version_str = '.'.join( (major, minor, revision) ) + status
|
|
version_suffix = ''.join( (major, minor, revision) )
|
|
return """
|
|
// 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 getVersionMajor() { return %(ma)s; }
|
|
private static int getVersionMinor() { return %(mi)s; }
|
|
private static int getVersionRevision() { return %(re)s; }
|
|
private static String getVersionStatus() { return "%(st)s"; }
|
|
|
|
public static final String VERSION = getVersion();
|
|
public static final String NATIVE_LIBRARY_NAME = getNativeLibraryName();
|
|
public static final int VERSION_MAJOR = getVersionMajor();
|
|
public static final int VERSION_MINOR = getVersionMinor();
|
|
public static final int VERSION_REVISION = getVersionRevision();
|
|
public static final String VERSION_STATUS = getVersionStatus();
|
|
""" % { 'v' : version_str, 'vs' : version_suffix, 'ma' : major, 'mi' : minor, 're' : revision, 'st': status }
|
|
|
|
|
|
T_JAVA_START_INHERITED = """
|
|
//
|
|
// This file is auto-generated. Please don't modify it!
|
|
//
|
|
package org.opencv.$module;
|
|
|
|
$imports
|
|
|
|
// C++: class $name
|
|
//javadoc: $name
|
|
public class $jname extends $base {
|
|
|
|
protected $jname(long addr) { super(addr); }
|
|
|
|
"""
|
|
|
|
T_JAVA_START_ORPHAN = """
|
|
//
|
|
// This file is auto-generated. Please don't modify it!
|
|
//
|
|
package org.opencv.$module;
|
|
|
|
$imports
|
|
|
|
// C++: class $name
|
|
//javadoc: $name
|
|
public class $jname {
|
|
|
|
protected final long nativeObj;
|
|
protected $jname(long addr) { nativeObj = addr; }
|
|
|
|
"""
|
|
|
|
T_JAVA_START_MODULE = """
|
|
//
|
|
// This file is auto-generated. Please don't modify it!
|
|
//
|
|
package org.opencv.$module;
|
|
|
|
$imports
|
|
|
|
public class $jname {
|
|
"""
|
|
|
|
T_CPP_MODULE = """
|
|
//
|
|
// This file is auto-generated, please don't edit!
|
|
//
|
|
|
|
#define LOG_TAG "org.opencv.$m"
|
|
|
|
#include "common.h"
|
|
|
|
#include "opencv2/opencv_modules.hpp"
|
|
#ifdef HAVE_OPENCV_$M
|
|
|
|
#include <string>
|
|
|
|
#include "opencv2/$m.hpp"
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$includes
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using namespace cv;
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/// throw java exception
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static void throwJavaException(JNIEnv *env, const std::exception *e, const char *method) {
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std::string what = "unknown exception";
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jclass je = 0;
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if(e) {
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std::string exception_type = "std::exception";
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if(dynamic_cast<const cv::Exception*>(e)) {
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exception_type = "cv::Exception";
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je = env->FindClass("org/opencv/core/CvException");
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}
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what = exception_type + ": " + e->what();
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}
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if(!je) je = env->FindClass("java/lang/Exception");
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env->ThrowNew(je, what.c_str());
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LOGE("%s caught %s", method, what.c_str());
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(void)method; // avoid "unused" warning
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}
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extern "C" {
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$code
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} // extern "C"
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#endif // HAVE_OPENCV_$M
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"""
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class GeneralInfo():
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def __init__(self, name, namespaces):
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self.namespace, self.classpath, self.classname, self.name = self.parseName(name, namespaces)
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def parseName(self, name, namespaces):
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'''
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input: full name and available namespaces
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returns: (namespace, classpath, classname, name)
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'''
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name = name[name.find(" ")+1:].strip() # remove struct/class/const prefix
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spaceName = ""
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localName = name # <classes>.<name>
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for namespace in sorted(namespaces, key=len, reverse=True):
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if name.startswith(namespace + "."):
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spaceName = namespace
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localName = name.replace(namespace + ".", "")
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break
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pieces = localName.split(".")
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if len(pieces) > 2: # <class>.<class>.<class>.<name>
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return spaceName, ".".join(pieces[:-1]), pieces[-2], pieces[-1]
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elif len(pieces) == 2: # <class>.<name>
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return spaceName, pieces[0], pieces[0], pieces[1]
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elif len(pieces) == 1: # <name>
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return spaceName, "", "", pieces[0]
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else:
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return spaceName, "", "" # error?!
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def fullName(self, isCPP=False):
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result = ".".join([self.fullClass(), self.name])
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return result if not isCPP else result.replace(".", "::")
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def fullClass(self, isCPP=False):
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result = ".".join([f for f in [self.namespace] + self.classpath.split(".") if len(f)>0])
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return result if not isCPP else result.replace(".", "::")
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class ConstInfo(GeneralInfo):
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def __init__(self, decl, addedManually=False, namespaces=[]):
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GeneralInfo.__init__(self, decl[0], namespaces)
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self.cname = self.name.replace(".", "::")
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self.value = decl[1]
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self.addedManually = addedManually
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def __repr__(self):
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return Template("CONST $name=$value$manual").substitute(name=self.name,
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value=self.value,
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manual="(manual)" if self.addedManually else "")
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def isIgnored(self):
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for c in const_ignore_list:
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if re.match(c, self.name):
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return True
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return False
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class ClassPropInfo():
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def __init__(self, decl): # [f_ctype, f_name, '', '/RW']
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self.ctype = decl[0]
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self.name = decl[1]
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self.rw = "/RW" in decl[3]
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def __repr__(self):
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return Template("PROP $ctype $name").substitute(ctype=self.ctype, name=self.name)
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class ClassInfo(GeneralInfo):
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def __init__(self, decl, namespaces=[]): # [ 'class/struct cname', ': base', [modlist] ]
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GeneralInfo.__init__(self, decl[0], namespaces)
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self.cname = self.name.replace(".", "::")
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self.methods = []
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self.methods_suffixes = {}
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self.consts = [] # using a list to save the occurence order
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self.private_consts = []
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self.imports = set()
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self.props= []
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self.jname = self.name
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self.smart = None # True if class stores Ptr<T>* instead of T* in nativeObj field
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self.j_code = None # java code stream
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self.jn_code = None # jni code stream
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self.cpp_code = None # cpp code stream
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for m in decl[2]:
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if m.startswith("="):
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self.jname = m[1:]
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self.base = ''
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if decl[1]:
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#self.base = re.sub(r"\b"+self.jname+r"\b", "", decl[1].replace(":", "")).strip()
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self.base = re.sub(r"^.*:", "", decl[1].split(",")[0]).strip().replace(self.jname, "")
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def __repr__(self):
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return Template("CLASS $namespace::$classpath.$name : $base").substitute(**self.__dict__)
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def getAllImports(self, module):
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return ["import %s;" % c for c in sorted(self.imports) if not c.startswith('org.opencv.'+module)]
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def addImports(self, ctype):
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if ctype.startswith('vector_vector'):
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self.imports.add("org.opencv.core.Mat")
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self.imports.add("org.opencv.utils.Converters")
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self.imports.add("java.util.List")
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self.imports.add("java.util.ArrayList")
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self.addImports(ctype.replace('vector_vector', 'vector'))
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elif ctype.startswith('Feature2D'):
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self.imports.add("org.opencv.features2d.Feature2D")
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elif ctype.startswith('vector'):
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self.imports.add("org.opencv.core.Mat")
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self.imports.add('java.util.ArrayList')
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if type_dict[ctype]['j_type'].startswith('MatOf'):
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self.imports.add("org.opencv.core." + type_dict[ctype]['j_type'])
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else:
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self.imports.add("java.util.List")
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self.imports.add("org.opencv.utils.Converters")
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self.addImports(ctype.replace('vector_', ''))
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else:
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j_type = ''
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if ctype in type_dict:
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j_type = type_dict[ctype]['j_type']
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elif ctype in ("Algorithm"):
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j_type = ctype
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if j_type in ( "CvType", "Mat", "Point", "Point3", "Range", "Rect", "Rect2d", "RotatedRect", "Scalar", "Size", "TermCriteria", "Algorithm" ):
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self.imports.add("org.opencv.core." + j_type)
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if j_type == 'String':
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self.imports.add("java.lang.String")
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def getAllMethods(self):
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result = []
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result.extend([fi for fi in sorted(self.methods) if fi.isconstructor])
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result.extend([fi for fi in sorted(self.methods) if not fi.isconstructor])
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return result
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def addMethod(self, fi):
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self.methods.append(fi)
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def getConst(self, name):
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for cand in self.consts + self.private_consts:
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if cand.name == name:
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return cand
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return None
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def addConst(self, constinfo):
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# choose right list (public or private)
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consts = self.consts
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for c in const_private_list:
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if re.match(c, constinfo.name):
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consts = self.private_consts
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break
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consts.append(constinfo)
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def initCodeStreams(self, Module):
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self.j_code = StringIO()
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self.jn_code = StringIO()
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self.cpp_code = StringIO();
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if self.name != Module:
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self.j_code.write(T_JAVA_START_INHERITED if self.base else T_JAVA_START_ORPHAN)
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else:
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self.j_code.write(T_JAVA_START_MODULE)
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# misc handling
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if self.name == 'Core':
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self.imports.add("java.lang.String")
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self.j_code.write(libVersionBlock())
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def cleanupCodeStreams(self):
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self.j_code.close()
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self.jn_code.close()
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self.cpp_code.close()
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def generateJavaCode(self, m, M):
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return Template(self.j_code.getvalue() + "\n\n" + \
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self.jn_code.getvalue() + "\n}\n").substitute(\
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module = m,
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name = self.name,
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jname = self.jname,
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imports = "\n".join(self.getAllImports(M)),
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base = self.base)
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def generateCppCode(self):
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return self.cpp_code.getvalue()
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class ArgInfo():
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def __init__(self, arg_tuple): # [ ctype, name, def val, [mod], argno ]
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self.pointer = False
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ctype = arg_tuple[0]
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if ctype.endswith("*"):
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ctype = ctype[:-1]
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self.pointer = True
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if ctype == 'vector_Point2d':
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ctype = 'vector_Point2f'
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elif ctype == 'vector_Point3d':
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ctype = 'vector_Point3f'
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self.ctype = ctype
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self.name = arg_tuple[1]
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self.defval = arg_tuple[2]
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self.out = ""
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if "/O" in arg_tuple[3]:
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self.out = "O"
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if "/IO" in arg_tuple[3]:
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self.out = "IO"
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def __repr__(self):
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return Template("ARG $ctype$p $name=$defval").substitute(ctype=self.ctype,
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p=" *" if self.pointer else "",
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name=self.name,
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defval=self.defval)
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class FuncInfo(GeneralInfo):
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def __init__(self, decl, namespaces=[]): # [ funcname, return_ctype, [modifiers], [args] ]
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GeneralInfo.__init__(self, decl[0], namespaces)
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self.cname = self.name.replace(".", "::")
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self.jname = self.name
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self.isconstructor = self.name == self.classname
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if "[" in self.name:
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|
self.jname = "getelem"
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for m in decl[2]:
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if m.startswith("="):
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|
self.jname = m[1:]
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self.static = ["","static"][ "/S" in decl[2] ]
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|
self.ctype = re.sub(r"^CvTermCriteria", "TermCriteria", decl[1] or "")
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self.args = []
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|
func_fix_map = func_arg_fix.get(self.classname, {}).get(self.jname, {})
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|
for a in decl[3]:
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arg = a[:]
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arg_fix_map = func_fix_map.get(arg[1], {})
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arg[0] = arg_fix_map.get('ctype', arg[0]) #fixing arg type
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arg[3] = arg_fix_map.get('attrib', arg[3]) #fixing arg attrib
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self.args.append(ArgInfo(arg))
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def __repr__(self):
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|
return Template("FUNC <$ctype $namespace.$classpath.$name $args>").substitute(**self.__dict__)
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|
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def __lt__(self, other):
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return self.__repr__() < other.__repr__()
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|
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class JavaWrapperGenerator(object):
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def __init__(self):
|
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self.clear()
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def clear(self):
|
|
self.namespaces = set(["cv"])
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self.classes = { "Mat" : ClassInfo([ 'class Mat', '', [], [] ], self.namespaces) }
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self.module = ""
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self.Module = ""
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self.ported_func_list = []
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|
self.skipped_func_list = []
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self.def_args_hist = {} # { def_args_cnt : funcs_cnt }
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def add_class(self, decl):
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classinfo = ClassInfo(decl, namespaces=self.namespaces)
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if classinfo.name in class_ignore_list:
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|
logging.info('ignored: %s', classinfo)
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return
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name = classinfo.name
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if self.isWrapped(name):
|
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logging.warning('duplicated: %s', classinfo)
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return
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self.classes[name] = classinfo
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if name in type_dict:
|
|
logging.warning('duplicated: %s', classinfo)
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return
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type_dict[name] = \
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{ "j_type" : classinfo.jname,
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"jn_type" : "long", "jn_args" : (("__int64", ".nativeObj"),),
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"jni_name" : "(*("+classinfo.fullName(isCPP=True)+"*)%(n)s_nativeObj)", "jni_type" : "jlong",
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"suffix" : "J" }
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type_dict[name+'*'] = \
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{ "j_type" : classinfo.jname,
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"jn_type" : "long", "jn_args" : (("__int64", ".nativeObj"),),
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"jni_name" : "("+classinfo.fullName(isCPP=True)+"*)%(n)s_nativeObj", "jni_type" : "jlong",
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"suffix" : "J" }
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|
|
# missing_consts { Module : { public : [[name, val],...], private : [[]...] } }
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if name in missing_consts:
|
|
if 'private' in missing_consts[name]:
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|
for (n, val) in missing_consts[name]['private']:
|
|
classinfo.private_consts.append( ConstInfo([n, val], addedManually=True) )
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|
if 'public' in missing_consts[name]:
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for (n, val) in missing_consts[name]['public']:
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classinfo.consts.append( ConstInfo([n, val], addedManually=True) )
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|
|
# class props
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|
for p in decl[3]:
|
|
if True: #"vector" not in p[0]:
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classinfo.props.append( ClassPropInfo(p) )
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else:
|
|
logging.warning("Skipped property: [%s]" % name, p)
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|
|
if classinfo.base:
|
|
classinfo.addImports(classinfo.base)
|
|
type_dict["Ptr_"+name] = \
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{ "j_type" : classinfo.jname,
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"jn_type" : "long", "jn_args" : (("__int64", ".nativeObj"),),
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"jni_name" : "Ptr<"+classinfo.fullName(isCPP=True)+">(("+classinfo.fullName(isCPP=True)+"*)%(n)s_nativeObj)", "jni_type" : "jlong",
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"suffix" : "J" }
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logging.info('ok: class %s, name: %s, base: %s', classinfo, name, classinfo.base)
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def add_const(self, decl): # [ "const cname", val, [], [] ]
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|
constinfo = ConstInfo(decl, namespaces=self.namespaces)
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if constinfo.isIgnored():
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|
logging.info('ignored: %s', constinfo)
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|
elif not self.isWrapped(constinfo.classname):
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logging.info('class not found: %s', constinfo)
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else:
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|
ci = self.getClass(constinfo.classname)
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duplicate = ci.getConst(constinfo.name)
|
|
if duplicate:
|
|
if duplicate.addedManually:
|
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logging.info('manual: %s', constinfo)
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else:
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|
logging.warning('duplicated: %s', constinfo)
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else:
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ci.addConst(constinfo)
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logging.info('ok: %s', constinfo)
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|
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def add_func(self, decl):
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fi = FuncInfo(decl, namespaces=self.namespaces)
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classname = fi.classname or self.Module
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if classname in class_ignore_list:
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|
logging.info('ignored: %s', fi)
|
|
elif classname in ManualFuncs and fi.jname in ManualFuncs[classname]:
|
|
logging.info('manual: %s', fi)
|
|
elif not self.isWrapped(classname):
|
|
logging.warning('not found: %s', fi)
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|
else:
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|
self.getClass(classname).addMethod(fi)
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|
logging.info('ok: %s', fi)
|
|
# calc args with def val
|
|
cnt = len([a for a in fi.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, common_headers):
|
|
self.clear()
|
|
self.module = module
|
|
self.Module = module.capitalize()
|
|
# TODO: support UMat versions of declarations (implement UMat-wrapper for Java)
|
|
parser = hdr_parser.CppHeaderParser(generate_umat_decls=False)
|
|
|
|
self.add_class( ['class ' + self.Module, '', [], []] ) # [ 'class/struct cname', ':bases', [modlist] [props] ]
|
|
|
|
# scan the headers and build more descriptive maps of classes, consts, functions
|
|
includes = [];
|
|
for hdr in common_headers:
|
|
logging.info("\n===== Common header : %s =====", hdr)
|
|
includes.append('#include "' + hdr + '"')
|
|
for hdr in srcfiles:
|
|
decls = parser.parse(hdr)
|
|
self.namespaces = parser.namespaces
|
|
logging.info("\n\n===== Header: %s =====", hdr)
|
|
logging.info("Namespaces: %s", parser.namespaces)
|
|
if decls:
|
|
includes.append('#include "' + hdr + '"')
|
|
else:
|
|
logging.info("Ignore header: %s", hdr)
|
|
for decl in decls:
|
|
logging.info("\n--- Incoming ---\n%s", pformat(decl, 4))
|
|
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)
|
|
|
|
logging.info("\n\n===== Generating... =====")
|
|
moduleCppCode = StringIO()
|
|
for ci in self.classes.values():
|
|
if ci.name == "Mat":
|
|
continue
|
|
ci.initCodeStreams(self.Module)
|
|
self.gen_class(ci)
|
|
classJavaCode = ci.generateJavaCode(self.module, self.Module)
|
|
self.save("%s/%s+%s.java" % (output_path, module, ci.jname), classJavaCode)
|
|
moduleCppCode.write(ci.generateCppCode())
|
|
ci.cleanupCodeStreams()
|
|
self.save(output_path+"/"+module+".cpp", Template(T_CPP_MODULE).substitute(m = module, M = module.upper(), code = moduleCppCode.getvalue(), includes = "\n".join(includes)))
|
|
self.save(output_path+"/"+module+".txt", self.makeReport())
|
|
|
|
def makeReport(self):
|
|
'''
|
|
Returns string with generator report
|
|
'''
|
|
report = StringIO()
|
|
total_count = len(self.ported_func_list)+ len(self.skipped_func_list)
|
|
report.write("PORTED FUNCs LIST (%i of %i):\n\n" % (len(self.ported_func_list), total_count))
|
|
report.write("\n".join(self.ported_func_list))
|
|
report.write("\n\nSKIPPED FUNCs LIST (%i of %i):\n\n" % (len(self.skipped_func_list), total_count))
|
|
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]))
|
|
return report.getvalue()
|
|
|
|
def fullTypeName(self, t):
|
|
if self.isWrapped(t):
|
|
return self.getClass(t).fullName(isCPP=True)
|
|
else:
|
|
return t
|
|
|
|
def gen_func(self, ci, fi, prop_name=''):
|
|
logging.info("%s", fi)
|
|
j_code = ci.j_code
|
|
jn_code = ci.jn_code
|
|
cpp_code = ci.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 )
|
|
logging.warning("SKIP:" + c_decl.strip() + "\t due to RET type" + fi.ctype)
|
|
return
|
|
for a in fi.args:
|
|
if a.ctype not in type_dict:
|
|
if not a.defval and a.ctype.endswith("*"):
|
|
a.defval = 0
|
|
if a.defval:
|
|
a.ctype = ''
|
|
continue
|
|
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 )
|
|
logging.warning("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
|
|
j_signatures=[]
|
|
suffix_counter = int(ci.methods_suffixes.get(fi.jname, -1))
|
|
while True:
|
|
suffix_counter += 1
|
|
ci.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(["(jdouble)_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", "", [], "" ]) )
|
|
ci.addImports(fi.ctype)
|
|
for a in args:
|
|
if not a.ctype: # hidden
|
|
continue
|
|
ci.addImports(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_"):
|
|
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})
|
|
j_epilogue.append( "%s_mat.release();" % 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 self.isWrapped(a.ctype): # 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 not self.isWrapped(a.ctype): # 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(["(jdouble)" + 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) + "; } ")
|
|
|
|
# calculate java method signature to check for uniqueness
|
|
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_signature = type_dict[fi.ctype]["j_type"] + " " + \
|
|
fi.jname + "(" + ", ".join(j_args) + ")"
|
|
logging.info("java: " + j_signature)
|
|
|
|
if(j_signature in j_signatures):
|
|
if args:
|
|
pop(args)
|
|
continue
|
|
else:
|
|
break
|
|
|
|
# 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+'();')
|
|
j_epilogue.append('Converters.Mat_to_' + ret_type + '(retValMat, retVal);')
|
|
elif ret_type.startswith("Ptr_"):
|
|
ret_val = type_dict[fi.ctype]["j_type"] + " retVal = new " + type_dict[ret_type]["j_type"] + "("
|
|
tail = ")"
|
|
elif ret_type == "void":
|
|
ret_val = ""
|
|
ret = "return;"
|
|
elif ret_type == "": # c-tor
|
|
if fi.classname and ci.base:
|
|
ret_val = "super( "
|
|
tail = " )"
|
|
else:
|
|
ret_val = "nativeObj = "
|
|
ret = "return;"
|
|
elif self.isWrapped(ret_type): # wrapped class
|
|
ret_val = type_dict[ret_type]["j_type"] + " retVal = new " + self.getClass(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_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 self.isWrapped(fi.ctype): # wrapped class:
|
|
ret = "return (jlong) new %s(_retval_);" % self.fullTypeName(fi.ctype)
|
|
elif fi.ctype.startswith('Ptr_'):
|
|
c_prologue.append("typedef Ptr<%s> %s;" % (self.fullTypeName(fi.ctype[4:]), fi.ctype))
|
|
ret = "return (jlong)(new %(ctype)s(_retval_));" % { 'ctype':fi.ctype }
|
|
elif self.isWrapped(ret_type): # 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 = fi.fullName(isCPP=True)
|
|
retval = self.fullTypeName(fi.ctype) + " _retval_ = "
|
|
if fi.ctype == "void":
|
|
retval = ""
|
|
elif fi.ctype == "String":
|
|
retval = "cv::" + 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 len(fi.classname)>0:
|
|
if not fi.ctype: # c-tor
|
|
retval = fi.fullClass(isCPP=True) + "* _retval_ = "
|
|
cvname = "new " + fi.fullClass(isCPP=True)
|
|
elif fi.static:
|
|
cvname = fi.fullName(isCPP=True)
|
|
else:
|
|
cvname = ("me->" if not self.isSmartClass(ci) else "(*me)->") + name
|
|
c_prologue.append(\
|
|
"%(cls)s* me = (%(cls)s*) self; //TODO: check for NULL" \
|
|
% { "cls" : self.smartWrap(ci, fi.fullClass(isCPP=True))} \
|
|
)
|
|
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 self.isWrapped(a.ctype)) 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 not self.isWrapped(a.ctype) and a.ctype:
|
|
c_prologue.append("%s %s;" % (a.ctype, a.name))
|
|
|
|
rtype = type_dict[fi.ctype].get("jni_type", "jdoubleArray")
|
|
clazz = ci.jname
|
|
cpp_code.write ( Template( \
|
|
"""
|
|
${namespace}
|
|
|
|
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.replace('_', '_1'), \
|
|
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, \
|
|
namespace = ('using namespace ' + ci.namespace.replace('.', '::') + ';') if ci.namespace else ''
|
|
) )
|
|
|
|
# adding method signature to dictionarry
|
|
j_signatures.append(j_signature)
|
|
|
|
# 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, ci):
|
|
logging.info("%s", ci)
|
|
# constants
|
|
if ci.private_consts:
|
|
logging.info("%s", ci.private_consts)
|
|
ci.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:
|
|
logging.info("%s", ci.consts)
|
|
ci.j_code.write("""
|
|
public static final int
|
|
%s;\n\n""" % (",\n"+" "*12).join(["%s = %s" % (c.name, c.value) for c in ci.consts])
|
|
)
|
|
# methods
|
|
for fi in ci.getAllMethods():
|
|
self.gen_func(ci, fi)
|
|
# props
|
|
for pi in ci.props:
|
|
# getter
|
|
getter_name = ci.fullName() + ".get_" + pi.name
|
|
fi = FuncInfo( [getter_name, pi.ctype, [], []], self.namespaces ) # [ funcname, return_ctype, [modifiers], [args] ]
|
|
self.gen_func(ci, fi, pi.name)
|
|
if pi.rw:
|
|
#setter
|
|
setter_name = ci.fullName() + ".set_" + pi.name
|
|
fi = FuncInfo( [ setter_name, "void", [], [ [pi.ctype, pi.name, "", [], ""] ] ], self.namespaces)
|
|
self.gen_func(ci, fi, pi.name)
|
|
|
|
# manual ports
|
|
if ci.name in ManualFuncs:
|
|
for func in ManualFuncs[ci.name].keys():
|
|
ci.j_code.write ( ManualFuncs[ci.name][func]["j_code"] )
|
|
ci.jn_code.write( ManualFuncs[ci.name][func]["jn_code"] )
|
|
ci.cpp_code.write( ManualFuncs[ci.name][func]["cpp_code"] )
|
|
|
|
if ci.name != self.Module:
|
|
# finalize()
|
|
ci.j_code.write(
|
|
"""
|
|
@Override
|
|
protected void finalize() throws Throwable {
|
|
delete(nativeObj);
|
|
}
|
|
""" )
|
|
|
|
ci.jn_code.write(
|
|
"""
|
|
// native support for java finalize()
|
|
private static native void delete(long nativeObj);
|
|
""" )
|
|
|
|
# native support for java finalize()
|
|
ci.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.replace('_', '_1'), "cls" : self.smartWrap(ci, ci.fullName(isCPP=True)), "j_cls" : ci.jname.replace('_', '_1')}
|
|
)
|
|
|
|
def getClass(self, classname):
|
|
return self.classes[classname or self.Module]
|
|
|
|
def isWrapped(self, classname):
|
|
name = classname or self.Module
|
|
return name in self.classes
|
|
|
|
def isSmartClass(self, ci):
|
|
'''
|
|
Check if class stores Ptr<T>* instead of T* in nativeObj field
|
|
'''
|
|
if ci.smart != None:
|
|
return ci.smart
|
|
|
|
# if parents are smart (we hope) then children are!
|
|
# if not we believe the class is smart if it has "create" method
|
|
ci.smart = False
|
|
if ci.base:
|
|
ci.smart = True
|
|
else:
|
|
for fi in ci.methods:
|
|
if fi.name == "create":
|
|
ci.smart = True
|
|
break
|
|
|
|
return ci.smart
|
|
|
|
def smartWrap(self, ci, fullname):
|
|
'''
|
|
Wraps fullname with Ptr<> if needed
|
|
'''
|
|
if self.isSmartClass(ci):
|
|
return "Ptr<" + fullname + ">"
|
|
return fullname
|
|
|
|
|
|
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:]
|
|
common_headers = []
|
|
if '--common' in srcfiles:
|
|
pos = srcfiles.index('--common')
|
|
common_headers = srcfiles[pos+1:]
|
|
srcfiles = srcfiles[:pos]
|
|
logging.basicConfig(filename='%s/%s.log' % (dstdir, module), format=None, filemode='w', level=logging.INFO)
|
|
handler = logging.StreamHandler()
|
|
handler.setLevel(logging.WARNING)
|
|
logging.getLogger().addHandler(handler)
|
|
#print("Generating module '" + module + "' from headers:\n\t" + "\n\t".join(srcfiles))
|
|
generator = JavaWrapperGenerator()
|
|
generator.gen(srcfiles, module, dstdir, common_headers)
|