#863: 'string' args support added
This commit is contained in:
Andrey Pavlenko
parent
6c8a2b8888
commit
3159bd1a74
@ -6,34 +6,56 @@ try:
|
||||
except:
|
||||
from StringIO import StringIO
|
||||
|
||||
ctype2j = {
|
||||
# c : (j, jn, jni, jni code)
|
||||
"" : ("", "long", "jlong", ""), # c-tor
|
||||
"void" : ("void", "void", "void", ""),
|
||||
"bool" : ("boolean", "boolean","jboolean", "Z"),
|
||||
"int" : ("int", "int", "jint", "I"),
|
||||
"long" : ("int", "int", "jint", "I"),
|
||||
"float" : ("float", "float", "jfloat", "F"),
|
||||
"double" : ("double", "double", "jdouble", "D"),
|
||||
"size_t" : ("long", "long", "jlong", "J"),
|
||||
"env" : ("", "", "JNIEnv*", ""), # dummy 'env'
|
||||
"cls" : ("", "", "jclass", ""), # dummy 'cls'
|
||||
#
|
||||
"Mat" : ("Mat", (("size_t", ".nativeObj"),), "*%(n)s", "J"),
|
||||
"Point" : ("Point", (("double", ".x"), ("double", ".y")), "cv::Point((int)%(n)s_x, (int)%(n)s_y)", "DD"),
|
||||
"Point2f" : ("Point", (("double", ".x"), ("double", ".y")), "cv::Point2f((float)%(n)s_x, (float)%(n)s_y)", "DD"),
|
||||
"Point2d" : ("Point", (("double", ".x"), ("double", ".y")), "cv::Point2d(%(n)s_x, %(n)s_y)", "DD"),
|
||||
"Point3i" : ("Point", (("double", ".x"), ("double", ".y"), ("double", ".z")),\
|
||||
"cv::Point3i((int)%(n)s_x, (int)%(n)s_y, (int)%(n)s_z)", "DDD"),
|
||||
"Point3f" : ("Point", (("double", ".x"), ("double", ".y"), ("double", ".z")),\
|
||||
"cv::Point3f((float)%(n)s_x, (float)%(n)s_y, (float)%(n)s_z)", "DDD"),
|
||||
"Point3d" : ("Point", (("double", ".x"), ("double", ".y"), ("double", ".z")),\
|
||||
"cv::Point3d(%(n)s_x, %(n)s_y, %(n)s_z)", "DDD"),
|
||||
"Rect" : ("Rect", (("int", ".x"), ("int", ".y"), ("int", ".width"), ("int", ".height")), \
|
||||
"cv::Rect(%(n)s_x, %(n)s_y, %(n)s_width, %(n)s_height)", "IIII"),
|
||||
"Size" : ("Size", (("int", ".width"), ("int", ".height")), "cv::Size(%(n)s_width, %(n)s_height)", "II"),
|
||||
"Scalar" : ("Scalar", (("double", ".v0"), ("double", ".v1"), ("double", ".v2"), ("double", ".v3")),\
|
||||
"cv::Scalar(%(n)s_v0, %(n)s_v1, %(n)s_v2, %(n)s_v3)", "DDDD"),
|
||||
# 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" : "int", "suffix" : "I" },
|
||||
"long" : { "j_type" : "int", "jn_type" : "int", "jni_type" : "int", "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" },
|
||||
#"+Mat+" : { "j_type" : "Mat", "jn_type" : "long", "jn_name" : "%s.nativeObj", "jni_type" : "jlong", "suffix" : "J" },
|
||||
# "complex" : { j_type : "?", jn_args : (("", ""),), jn_name : "", jni_var : "", jni_name : "", "suffix" : "?" },
|
||||
"Mat" : { "j_type" : "Mat", "jn_type" : "long", "jn_args" : (("__int64", ".nativeObj"),),
|
||||
"jni_var" : "cv::Mat %(n)s(%(n)s_nativeObj ? *((cv::Mat*)%(n)s_nativeObj) : cv::Mat())", "jni_type" : "jlong",
|
||||
"suffix" : "J" },
|
||||
"Point" : { "j_type" : "Point", "jn_args" : (("double", ".x"), ("double", ".y")),
|
||||
"jni_var" : "cv::Point %(n)s((int)%(n)s_x, (int)%(n)s_y)",
|
||||
"suffix" : "DD"},
|
||||
"Point2f" : { "j_type" : "Point", "jn_args" : (("double", ".x"), ("double", ".y")),
|
||||
"jni_var" : "cv::Point2f %(n)s((float)%(n)s_x, (float)%(n)s_y)",
|
||||
"suffix" : "DD"},
|
||||
"Point2d" : { "j_type" : "Point", "jn_args" : (("double", ".x"), ("double", ".y")),
|
||||
"jni_var" : "cv::Point2d %(n)s(%(n)s_x, %(n)s_y)",
|
||||
"suffix" : "DD"},
|
||||
"Point3i" : { "j_type" : "Point", "jn_args" : (("double", ".x"), ("double", ".y"), ("double", ".z")),
|
||||
"jni_var" : "cv::Point3i %(n)s((int)%(n)s_x, (int)%(n)s_y, (int)%(n)s_z)",
|
||||
"suffix" : "DDD"},
|
||||
"Point3f" : { "j_type" : "Point", "jn_args" : (("double", ".x"), ("double", ".y"), ("double", ".z")),
|
||||
"jni_var" : "cv::Point3f %(n)s((float)%(n)s_x, (float)%(n)s_y, (float)%(n)s_z)",
|
||||
"suffix" : "DDD"},
|
||||
"Point3d" : { "j_type" : "Point", "jn_args" : (("double", ".x"), ("double", ".y"), ("double", ".z")),
|
||||
"jni_var" : "cv::Point3d %(n)s(%(n)s_x, %(n)s_y, %(n)s_z)",
|
||||
"suffix" : "DDD"},
|
||||
"Rect" : { "j_type" : "Rect", "jn_args" : (("int", ".x"), ("int", ".y"), ("int", ".width"), ("int", ".height")),
|
||||
"jni_var" : "cv::Rect %(n)s(%(n)s_x, %(n)s_y, %(n)s_width, %(n)s_height)",
|
||||
"suffix" : "IIII"},
|
||||
"Size" : { "j_type" : "Size", "jn_args" : (("int", ".width"), ("int", ".height")),
|
||||
"jni_var" : "cv::Size %(n)s(%(n)s_width, %(n)s_height)",
|
||||
"suffix" : "II"},
|
||||
"Scalar" : { "j_type" : "Scalar", "jn_args" : (("double", ".v0"), ("double", ".v1"), ("double", ".v2"), ("double", ".v3")),
|
||||
"jni_var" : "cv::Scalar %(n)s(%(n)s_v0, %(n)s_v1, %(n)s_v2, %(n)s_v3)",
|
||||
"suffix" : "DDDD"},
|
||||
"string" : { "j_type" : "java.lang.String", "jn_type" : "java.lang.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"},
|
||||
|
||||
}
|
||||
|
||||
@ -95,13 +117,13 @@ class FuncInfo(object):
|
||||
self.static = ["","static"][ "/S" in decl[2] ]
|
||||
self.ctype = decl[1] or ""
|
||||
self.args = []
|
||||
self.jni_suffix = "__"
|
||||
if self.classname and self.ctype and not self.static: # non-static class methods except c-tors
|
||||
self.jni_suffix += "J" # artifical 'self'
|
||||
#self.jni_suffix = "__"
|
||||
#if self.classname and self.ctype and not self.static: # non-static class methods except c-tors
|
||||
# self.jni_suffix += "J" # artifical 'self'
|
||||
for a in decl[3]:
|
||||
ai = ArgInfo(a)
|
||||
self.args.append(ai)
|
||||
self.jni_suffix += ctype2j.get(ai.ctype, ["","","",""])[3]
|
||||
# self.jni_suffix += ctype2j.get(ai.ctype, ["","","",""])[3]
|
||||
|
||||
|
||||
|
||||
@ -139,10 +161,13 @@ class JavaWrapperGenerator(object):
|
||||
(classinfo.name, classinfo.cname)
|
||||
sys.exit(-1)
|
||||
self.classes[classinfo.name] = classinfo
|
||||
if classinfo.name in ctype2j:
|
||||
if classinfo.name in type_dict:
|
||||
print "Duplicated class: " + classinfo.name
|
||||
sys.exit(-1)
|
||||
ctype2j[classinfo.name] = (classinfo.jname, (("size_t", ".nativeObj"),), "*%(n)s", "J")
|
||||
type_dict[classinfo.name] = \
|
||||
{ "j_type" : classinfo.name, "jn_args" : (("__int64", ".nativeObj"),),
|
||||
"jni_name" : "(*((cv::"+classinfo.name+"*)%s_nativeObj))",
|
||||
"suffix" : "J" }
|
||||
|
||||
|
||||
def add_const(self, decl): # [ "const cname", val, [], [] ]
|
||||
@ -287,87 +312,73 @@ public class %(module)s {
|
||||
c_decl = "%s %s %s(%s)" % \
|
||||
( fi.static, fi.ctype, fi.cname, \
|
||||
", ".join(a.ctype + " " + a.name + [""," = "+a.defval][bool(a.defval)] for a in fi.args) )
|
||||
indent = ""
|
||||
indent = " " * 4
|
||||
if fi.classname:
|
||||
indent = " " * 4
|
||||
self.java_code.write( "\n %s// %s\n" % (indent, c_decl) )
|
||||
indent += " " * 4
|
||||
self.java_code.write( "\n%s// %s\n" % (indent, c_decl) )
|
||||
self.cpp_code.write( "\n//\n//%s\n//\n" % c_decl )
|
||||
# check if we 'know' all the types
|
||||
if fi.ctype and fi.ctype!="Mat" and fi.ctype[0].isupper(): # ret val is class, NYI (TODO!)
|
||||
self.java_code.write( " %s// Return type '%s' is not yet supported, skipping the function\n\n"\
|
||||
% (indent, fi.ctype) )
|
||||
type_info = type_dict.get(fi.ctype)
|
||||
if not (type_info and type_info.get("jn_type")): # unsupported ret type
|
||||
msg = "// Return type '%s' is not supported, skipping the function\n\n" % fi.ctype
|
||||
self.java_code.write( indent + msg )
|
||||
self.cpp_code.write( msg )
|
||||
print "SKIP:", c_decl, "\n\tdue to RET type", fi.ctype
|
||||
return
|
||||
types = [fi.ctype]
|
||||
types.extend([a.ctype for a in fi.args])
|
||||
for t in types:
|
||||
if t not in ctype2j:
|
||||
self.java_code.write( " %s// Unknown type '%s', skipping the function\n\n" % (indent, t) )
|
||||
print "SKIP:", c_decl, "\n\tdue to ARG type", t
|
||||
return
|
||||
for a in fi.args:
|
||||
if a.ctype[0].isupper() and a.ctype != "Mat" and a.out: # C++ reference to a class (gcc disallows temp obj reference)
|
||||
self.java_code.write( " %s// Unknown type '%s&', skipping the function\n\n" % (indent, t) )
|
||||
print "SKIP:", c_decl, "\n\tdue to ARG type", a.ctype + "&"
|
||||
if a.ctype not in type_dict:
|
||||
msg = "// Unknown type '%s', skipping the function\n\n" % a.ctype
|
||||
self.java_code.write( indent + msg )
|
||||
self.cpp_code.write( msg )
|
||||
print "SKIP:", c_decl, "\n\tdue to ARG type", a.ctype
|
||||
return
|
||||
if fi.cname == "minEnclosingCircle":
|
||||
self.java_code.write( " %s// Temporary skipping the function %s\n\n" % (indent, fi.cname) )
|
||||
print "SKIP:", c_decl, "\n\tdue to Temporary filtering"
|
||||
if a.ctype != "Mat" and "jn_args" in type_dict[a.ctype] and a.out: # complex out args not yet supported
|
||||
msg = "// Unsupported type '%s&', skipping the function\n\n" % a.ctype
|
||||
self.java_code.write( indent + msg )
|
||||
self.cpp_code.write( msg )
|
||||
print "SKIP:", c_decl, "\n\tdue to OUT ARG of type", a.ctype
|
||||
return
|
||||
|
||||
self.ported_func_counter += 1
|
||||
|
||||
# java args
|
||||
args = fi.args[:]
|
||||
args = fi.args[:] # copy
|
||||
if args and args[-1].defval:
|
||||
isoverload = True
|
||||
suffix = fi.jni_suffix
|
||||
|
||||
while True:
|
||||
|
||||
# java native method args
|
||||
# java native method args
|
||||
jn_args = []
|
||||
if fi.classname and fi.ctype and not fi.static: # non-static class method except c-tor
|
||||
jn_args.append(ArgInfo([ "size_t", "nativeObj", "", [], "" ])) # adding 'this'
|
||||
for a in args:
|
||||
if a.ctype[0].isupper(): # Point/Rect/...
|
||||
#"Point" : ("Point", [["int", ".x"], ["int", ".y"]], ...)
|
||||
fields = ctype2j[a.ctype][1]
|
||||
for f in fields:
|
||||
jn_args.append( ArgInfo([ f[0], a.name + f[1], "", [], "" ]) )
|
||||
else:
|
||||
jn_args.append(a)
|
||||
|
||||
# jni (cpp) function args
|
||||
jni_args = [ArgInfo([ "env", "env", "", [], "" ]), ArgInfo([ "cls", "cls", "", [], "" ])]
|
||||
if fi.classname and fi.ctype and not fi.static:
|
||||
jni_args.append(ArgInfo([ "size_t", "self", "", [], "" ]))
|
||||
suffix = "__"
|
||||
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", "", [], "" ]) )
|
||||
suffix += "J"
|
||||
for a in args:
|
||||
if a.ctype[0].isupper(): # Point/Rect/...
|
||||
#"Point" : ("Point", [["int", ".x"], ["int", ".y"]], ...)
|
||||
fields = ctype2j[a.ctype][1]
|
||||
suffix += type_dict[a.ctype].get("suffix") or ""
|
||||
fields = type_dict[a.ctype].get("jn_args") or []
|
||||
if fields: # complex type
|
||||
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(".","_"), "", [], "" ]) )
|
||||
else:
|
||||
jn_args.append(a)
|
||||
jni_args.append(a)
|
||||
|
||||
# java part:
|
||||
# private java NATIVE method decl
|
||||
# e.g.
|
||||
# private static native void n_add(long src1, long src2, long dst, long mask, int dtype);
|
||||
jn_type = ""
|
||||
if fi.ctype == "Mat":
|
||||
jn_type = "long"
|
||||
elif fi.ctype[0].isupper():
|
||||
jn_type = "NYI" # TODO: NYI
|
||||
else:
|
||||
jn_type = ctype2j[fi.ctype][1]
|
||||
|
||||
self.java_code.write( Template(\
|
||||
" ${indent}private static native $jn_type $jn_name($jn_args);\n").substitute(\
|
||||
"${indent}private static native $jn_type $jn_name($jn_args);\n").substitute(\
|
||||
indent = indent, \
|
||||
jn_type=jn_type, \
|
||||
jn_name=fi.jn_name, \
|
||||
jn_args=", ".join(["%s %s" % (ctype2j[a.ctype][1], a.name.replace(".","_")) for a in jn_args])
|
||||
jn_type = type_dict[fi.ctype]["jn_type"], \
|
||||
jn_name = fi.jn_name, \
|
||||
jn_args = ", ".join(["%s %s" % (type_dict[a.ctype]["jn_type"], a.name.replace(".","_")) for a in jn_args])
|
||||
) );
|
||||
|
||||
# java part:
|
||||
@ -375,11 +386,11 @@ public class %(module)s {
|
||||
# e.g.
|
||||
# public static void add( Mat src1, Mat src2, Mat dst, Mat mask, int dtype )
|
||||
# { n_add( src1.nativeObj, src2.nativeObj, dst.nativeObj, mask.nativeObj, dtype ); }
|
||||
impl_code = " return $jn_name($jn_args_call); "
|
||||
impl_code = "return $jn_name($jn_args_call);"
|
||||
if fi.ctype == "void":
|
||||
impl_code = " $jn_name($jn_args_call); "
|
||||
impl_code = "$jn_name($jn_args_call);"
|
||||
elif fi.ctype == "": # c-tor
|
||||
impl_code = " nativeObj = $jn_name($jn_args_call); "
|
||||
impl_code = "nativeObj = $jn_name($jn_args_call);"
|
||||
elif fi.ctype in self.classes: # wrapped class
|
||||
impl_code = " return new %s( $jn_name($jn_args_call) ); " % \
|
||||
self.classes[fi.ctype].jname
|
||||
@ -389,18 +400,18 @@ public class %(module)s {
|
||||
static = fi.static
|
||||
|
||||
self.java_code.write( Template(\
|
||||
" ${indent}public $static $j_type $j_name($j_args)").substitute(\
|
||||
"${indent}public $static $j_type $j_name($j_args)").substitute(\
|
||||
indent = indent, \
|
||||
static=static, \
|
||||
j_type=ctype2j[fi.ctype][0], \
|
||||
j_type=type_dict[fi.ctype]["j_type"], \
|
||||
j_name=fi.jname, \
|
||||
j_args=", ".join(["%s %s" % (ctype2j[a.ctype][0], a.name) for a in args]) \
|
||||
j_args=", ".join(["%s %s" % (type_dict[a.ctype]["j_type"], a.name) for a in args]) \
|
||||
) )
|
||||
|
||||
self.java_code.write( Template("\n $indent{ " + impl_code + " }\n").substitute(\
|
||||
self.java_code.write( Template("\n$indent{ " + impl_code + " }\n").substitute(\
|
||||
indent = indent, \
|
||||
jn_name=fi.jn_name, \
|
||||
jn_args_call=", ".join([a.name + ["",".nativeObj"][ctype2j[a.ctype][0]=="Mat"] for a in jn_args])\
|
||||
jn_args_call=", ".join( [a.name for a in jn_args] )\
|
||||
) )
|
||||
|
||||
# cpp part:
|
||||
@ -408,10 +419,8 @@ public class %(module)s {
|
||||
ret = "return "
|
||||
if fi.ctype == "void":
|
||||
ret = ""
|
||||
elif fi.ctype == "Mat":
|
||||
ret = "return (jlong) new cv::Mat"
|
||||
elif fi.ctype[0].isupper():
|
||||
ret = NYI # NYI
|
||||
elif fi.ctype in self.classes: # wrapped class:
|
||||
ret = "return (jlong) new cv::" + self.classes[fi.ctype].jname
|
||||
|
||||
cvname = "cv::" + fi.name
|
||||
j2cvargs = []
|
||||
@ -421,32 +430,18 @@ public class %(module)s {
|
||||
elif fi.static:
|
||||
cvname = "cv::%s::%s" % (fi.classname, fi.name)
|
||||
else:
|
||||
cvname = "%s->%s" % ("me", fi.name)
|
||||
cvname = "me->" + fi.name
|
||||
j2cvargs.append(\
|
||||
"cv::%s* me = (cv::%s*) self; //TODO: check for NULL" % \
|
||||
(fi.classname, fi.classname) \
|
||||
"cv::%(cls)s* me = (cv::%(cls)s*) self; //TODO: check for NULL" \
|
||||
% { "cls" : fi.classname} \
|
||||
)
|
||||
cvargs = []
|
||||
for a in args:
|
||||
cva = a.name
|
||||
if a.ctype[0].isupper(): # Point/Rect/...
|
||||
# "Point" : ("Point", (("int", ".x"), ("int", ".y")), "Point(%(n)s_x, %(n)s_y)", "II")
|
||||
# Point(p_x, p_y)
|
||||
cva = ctype2j[a.ctype][2] % {"n" : a.name}
|
||||
if a.ctype == "Mat":
|
||||
j2cvargs.append("cv::Mat* %s = (cv::Mat*) %s_nativeObj; //TODO: check for NULL"\
|
||||
% (a.name, a.name))
|
||||
pass
|
||||
cvargs.append(cva)
|
||||
|
||||
rtype = "NYI"
|
||||
if fi.ctype == "Mat":
|
||||
rtype = "jlong"
|
||||
elif fi.ctype[0].isupper():
|
||||
rtype = "NYI" # TODO: NYI
|
||||
else:
|
||||
rtype = ctype2j[fi.ctype][2]
|
||||
cvargs.append( type_dict[a.ctype].get("jni_name", "%(n)s") % {"n" : a.name})
|
||||
if "jni_var" in type_dict[a.ctype]: # complex type
|
||||
j2cvargs.append(type_dict[a.ctype]["jni_var"] % {"n" : a.name} + ";")
|
||||
|
||||
rtype = type_dict[fi.ctype]["jni_type"]
|
||||
self.cpp_code.write ( Template( \
|
||||
"""
|
||||
#ifdef __cplusplus
|
||||
@ -471,7 +466,7 @@ JNIEXPORT $rtype JNICALL Java_org_opencv_${module}_$fname
|
||||
rtype = rtype, \
|
||||
module = self.module, \
|
||||
fname = fi.jni_name + ["",suffix][isoverload], \
|
||||
args = ", ".join(["%s %s" % (ctype2j[a.ctype][2], a.name) for a in jni_args]), \
|
||||
args = ", ".join(["%s %s" % (type_dict[a.ctype].get("jni_type"), a.name) for a in jni_args]), \
|
||||
j2cv = "\n ".join([a for a in j2cvargs]), \
|
||||
ret = ret, \
|
||||
cvname = cvname, \
|
||||
@ -481,7 +476,6 @@ JNIEXPORT $rtype JNICALL Java_org_opencv_${module}_$fname
|
||||
# processing args with default values
|
||||
if args and args[-1].defval:
|
||||
a = args.pop()
|
||||
suffix = suffix[0:-len(ctype2j[a.ctype][3])]
|
||||
else:
|
||||
break
|
||||
|
||||
|
||||
@ -292,7 +292,7 @@ JNIEXPORT jlong JNICALL Java_org_opencv_Mat_nClone
|
||||
}
|
||||
|
||||
// unlike other nPut()-s this one (with double[]) should convert input values to correct type
|
||||
#define PUT_ITEM(T, R, C) for(int ch=0; ch<me->channels() & count>0; ch++,count--) *((T*)me->ptr(R, C)+ch) = cv::saturate_cast<T>(*(src+ch))
|
||||
#define PUT_ITEM(T, R, C) for(int ch=0; ch<me->channels() && count>0; ch++,count--) *((T*)me->ptr(R, C)+ch) = cv::saturate_cast<T>(*(src+ch))
|
||||
JNIEXPORT jint JNICALL Java_org_opencv_Mat_nPutD
|
||||
(JNIEnv* env, jclass cls, jlong self, jint row, jint col, jint count, jdoubleArray vals)
|
||||
{
|
||||
@ -306,7 +306,7 @@ JNIEXPORT jint JNICALL Java_org_opencv_Mat_nPutD
|
||||
double* values = (double*)env->GetPrimitiveArrayCritical(vals, 0);
|
||||
double* src = values;
|
||||
int r, c;
|
||||
for(c=col; c<me->cols & count>0; c++)
|
||||
for(c=col; c<me->cols && count>0; c++)
|
||||
{
|
||||
switch(me->depth()) {
|
||||
case CV_8U: PUT_ITEM(uchar, row, c); break;
|
||||
@ -320,8 +320,8 @@ JNIEXPORT jint JNICALL Java_org_opencv_Mat_nPutD
|
||||
src++;
|
||||
}
|
||||
|
||||
for(r=row+1; r<me->rows & count>0; r++)
|
||||
for(c=0; c<me->cols & count>0; c++)
|
||||
for(r=row+1; r<me->rows && count>0; r++)
|
||||
for(c=0; c<me->cols && count>0; c++)
|
||||
{
|
||||
switch(me->depth()) {
|
||||
case CV_8U: PUT_ITEM(uchar, r, c); break;
|
||||
@ -475,7 +475,7 @@ JNIEXPORT jint JNICALL Java_org_opencv_Mat_nGetS
|
||||
{
|
||||
cv::Mat* me = (cv::Mat*) self;
|
||||
if(! self) return 0; // no native object behind
|
||||
if(me->depth() != CV_8U && me->depth() != CV_8S) return 0; // incompatible type
|
||||
if(me->depth() != CV_16U && me->depth() != CV_16S) return 0; // incompatible type
|
||||
if(me->rows<=row || me->cols<=col) return 0; // indexes out of range
|
||||
|
||||
char* values = (char*)env->GetPrimitiveArrayCritical(vals, 0);
|
||||
@ -489,7 +489,7 @@ JNIEXPORT jint JNICALL Java_org_opencv_Mat_nGetI
|
||||
{
|
||||
cv::Mat* me = (cv::Mat*) self;
|
||||
if(! self) return 0; // no native object behind
|
||||
if(me->depth() != CV_8U && me->depth() != CV_8S) return 0; // incompatible type
|
||||
if(me->depth() != CV_32S) return 0; // incompatible type
|
||||
if(me->rows<=row || me->cols<=col) return 0; // indexes out of range
|
||||
|
||||
char* values = (char*)env->GetPrimitiveArrayCritical(vals, 0);
|
||||
@ -503,7 +503,7 @@ JNIEXPORT jint JNICALL Java_org_opencv_Mat_nGetF
|
||||
{
|
||||
cv::Mat* me = (cv::Mat*) self;
|
||||
if(! self) return 0; // no native object behind
|
||||
if(me->depth() != CV_8U && me->depth() != CV_8S) return 0; // incompatible type
|
||||
if(me->depth() != CV_32F) return 0; // incompatible type
|
||||
if(me->rows<=row || me->cols<=col) return 0; // indexes out of range
|
||||
|
||||
char* values = (char*)env->GetPrimitiveArrayCritical(vals, 0);
|
||||
@ -517,7 +517,7 @@ JNIEXPORT jint JNICALL Java_org_opencv_Mat_nGetD
|
||||
{
|
||||
cv::Mat* me = (cv::Mat*) self;
|
||||
if(! self) return 0; // no native object behind
|
||||
if(me->depth() != CV_8U && me->depth() != CV_8S) return 0; // incompatible type
|
||||
if(me->depth() != CV_64F) return 0; // incompatible type
|
||||
if(me->rows<=row || me->cols<=col) return 0; // indexes out of range
|
||||
|
||||
char* values = (char*)env->GetPrimitiveArrayCritical(vals, 0);
|
||||
@ -526,12 +526,36 @@ JNIEXPORT jint JNICALL Java_org_opencv_Mat_nGetD
|
||||
return res;
|
||||
}
|
||||
|
||||
JNIEXPORT jdoubleArray JNICALL Java_org_opencv_Mat_nGet
|
||||
(JNIEnv* env, jclass cls, jlong self, jint row, jint col, jint count)
|
||||
{
|
||||
cv::Mat* me = (cv::Mat*) self;
|
||||
if(! self) return 0; // no native object behind
|
||||
if(me->rows<=row || me->cols<=col) return 0; // indexes out of range
|
||||
|
||||
jdoubleArray res = env->NewDoubleArray(me->channels());
|
||||
if(res){
|
||||
jdouble buff[me->channels()];
|
||||
int i;
|
||||
switch(me->depth()){
|
||||
case CV_8U: for(i=0; i<me->channels(); i++) buff[i] = *((unsigned char*) me->ptr(row, col) + i); break;
|
||||
case CV_8S: for(i=0; i<me->channels(); i++) buff[i] = *((signed char*) me->ptr(row, col) + i); break;
|
||||
case CV_16U: for(i=0; i<me->channels(); i++) buff[i] = *((unsigned short*)me->ptr(row, col) + i); break;
|
||||
case CV_16S: for(i=0; i<me->channels(); i++) buff[i] = *((signed short*) me->ptr(row, col) + i); break;
|
||||
case CV_32S: for(i=0; i<me->channels(); i++) buff[i] = *((int*) me->ptr(row, col) + i); break;
|
||||
case CV_32F: for(i=0; i<me->channels(); i++) buff[i] = *((float*) me->ptr(row, col) + i); break;
|
||||
case CV_64F: for(i=0; i<me->channels(); i++) buff[i] = *((double*) me->ptr(row, col) + i); break;
|
||||
}
|
||||
env->SetDoubleArrayRegion(res, 0, me->channels(), buff);
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_opencv_Mat_nSetTo
|
||||
(JNIEnv* env, jclass cls, jlong self, jdouble v0, jdouble v1, jdouble v2, jdouble v3)
|
||||
{
|
||||
cv::Mat* me = (cv::Mat*) self; //TODO: check for NULL
|
||||
me->setTo( cv::Scalar(v0, v1, v2, v3), cv::Mat() );
|
||||
me->setTo( cv::Scalar(v0, v1, v2, v3) );
|
||||
}
|
||||
|
||||
JNIEXPORT void JNICALL Java_org_opencv_Mat_nCopyTo
|
||||
|
||||
@ -339,6 +339,15 @@ public class Mat {
|
||||
throw new java.lang.UnsupportedOperationException("Mat data type is not compatible: " + t);
|
||||
}
|
||||
|
||||
public double[] get(int row, int col) {
|
||||
checkNull();
|
||||
//CvType t = type();
|
||||
//if(t.depth() == CvType.CV_64F) {
|
||||
return nGet(nativeObj, row, col);
|
||||
//}
|
||||
//throw new java.lang.UnsupportedOperationException("Mat data type is not compatible: " + t);
|
||||
}
|
||||
|
||||
|
||||
public void setTo(double v0, double v1, double v2, double v3) {
|
||||
checkNull();
|
||||
@ -399,6 +408,7 @@ public class Mat {
|
||||
private static native int nGetI(long self, int row, int col, int count, int[] vals);
|
||||
private static native int nGetF(long self, int row, int col, int count, float[] vals);
|
||||
private static native int nGetD(long self, int row, int col, int count, double[] vals);
|
||||
private static native double[] nGet(long self, int row, int col);
|
||||
private static native void nSetTo(long self, double v0, double v1, double v2, double v3);
|
||||
private static native void nCopyTo(long self, long mat);
|
||||
private static native double nDot(long self, long mat);
|
||||
|
||||
@ -10,6 +10,8 @@ import android.view.SurfaceHolder;
|
||||
import android.view.SurfaceView;
|
||||
|
||||
import org.opencv.Mat;
|
||||
import org.opencv.Point;
|
||||
import org.opencv.Scalar;
|
||||
import org.opencv.Size;
|
||||
import org.opencv.core;
|
||||
import org.opencv.imgproc;
|
||||
@ -142,6 +144,7 @@ class Sample1View extends SurfaceView implements SurfaceHolder.Callback, Runnabl
|
||||
break;
|
||||
case Sample1Java.VIEW_MODE_RGBA:
|
||||
imgproc.cvtColor(mYuv, mRgba, imgproc.CV_YUV420i2RGB, 4);
|
||||
core.putText(mRgba, "OpenCV + Android", new Point(10,100), 3/*CV_FONT_HERSHEY_COMPLEX*/, 2, new Scalar(0, 255,0, 255), 3);
|
||||
break;
|
||||
case Sample1Java.VIEW_MODE_CANNY:
|
||||
imgproc.Canny(mGraySubmat, mIntermediateMat, 80, 100);
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user