104 lines
3.4 KiB
Python
104 lines
3.4 KiB
Python
#!/usr/bin/python
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BINARY_OPERATORS={
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'+':'cvAdd',
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'-':'cvSub',
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'/':'cvDiv',
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'*':'cvMul',
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'^':'cvXor',
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'&':'cvAnd',
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'|':'cvOr',
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}
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SCALAR_OPERATORS={
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'+':'cvAddS',
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'-':'cvSubS',
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'&':'cvAndS',
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'|':'cvOrS',
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'^':'cvXorS',
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}
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SCALE_OPERATORS={
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'*':'val',
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'/':'1.0/val'
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}
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CMP_OPERATORS={
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'==':'CV_CMP_EQ',
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'!=':'CV_CMP_NE',
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'>=':'CV_CMP_GE',
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'>':'CV_CMP_GT',
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'<=':'CV_CMP_LE',
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'<':'CV_CMP_LT',
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}
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ARR={
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'CvMat':'cvCreateMat(self->rows, self->cols, self->type)',
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'IplImage':'cvCreateImage(cvGetSize(self), self->depth, self->nChannels)'
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}
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CMP_ARR={
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'CvMat':'cvCreateMat(self->rows, self->cols, CV_8U)',
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'IplImage':'cvCreateImage(cvGetSize(self), IPL_DEPTH_8U, 1)'
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}
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def scalar_scale_operator(arr, op, arg):
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print '\t%s * operator %s (double val){' % (arr, op)
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print '\t\t%s * res = %s;' % (arr, ARR[arr] )
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print '\t\tcvScale(self, res, %s);' % arg
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print '\t\treturn res;'
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print '\t}'
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print '\t%s * operator %s (double val){' % (arr, op)
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print '\t\t%s * res = %s;' % (arr, ARR[arr] )
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print '\t\tcvScale(self, res, %s);' % arg
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print '\t\treturn res;'
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print '\t}'
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print "/** This file was automatically generated using util/cvarr_operators.py script */"
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for arr in ARR:
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print '%%extend %s {' % arr
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for op in BINARY_OPERATORS:
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print '\t%%newobject operator %s;' % (op)
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print '\t%s * operator %s (CvArr * src){' % ( arr, op )
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print '\t\t%s * res = %s;' % ( arr, ARR[arr] )
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print '\t\t%s(self, src, res);' % ( BINARY_OPERATORS[op] )
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print '\t\treturn res;'
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print '\t}'
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print '\t%s * operator %s= (CvArr * src){' % ( arr, op )
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print '\t\t%s(self, src, self);' % ( BINARY_OPERATORS[op] )
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print '\t\treturn self;'
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print '\t}'
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for op in SCALAR_OPERATORS:
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print '\t%%newobject operator %s;' % (op)
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print '\t%s * operator %s (CvScalar val){' % ( arr, op )
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print '\t\t%s * res = %s;' % ( arr, ARR[arr] )
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print '\t\t%s(self, val, res);' % ( SCALAR_OPERATORS[op] )
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print '\t\treturn res;'
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print '\t}'
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print '\t%s * operator %s= (CvScalar val){' % ( arr, op )
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print '\t\t%s(self, val, self);' % ( SCALAR_OPERATORS[op] )
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print '\t\treturn self;'
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print '\t}'
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for op in CMP_OPERATORS:
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print '\t%%newobject operator %s;' % (op)
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print '\t%s * operator %s (CvArr * src){' % ( arr, op )
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print '\t\t%s * res = %s;' % ( arr, CMP_ARR[arr] )
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print '\t\tcvCmp(self, src, res, %s);' % ( CMP_OPERATORS[op] )
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print '\t\treturn res;'
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print '\t}'
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print '\t%s * operator %s (double val){' % ( arr, op )
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print '\t\t%s * res = %s;' % ( arr, CMP_ARR[arr] )
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print '\t\tcvCmpS(self, val, res, %s);' % ( CMP_OPERATORS[op] )
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print '\t\treturn res;'
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print '\t}'
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for op in SCALE_OPERATORS:
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print '\t%%newobject operator %s;' % (op)
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print '\t%s * operator %s (double val){' % (arr, op)
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print '\t\t%s * res = %s;' % (arr, ARR[arr] )
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print '\t\tcvScale(self, res, %s);' % SCALE_OPERATORS[op]
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print '\t\treturn res;'
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print '\t}'
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print '\t%s * operator %s= (double val){' % (arr, op)
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print '\t\tcvScale(self, self, %s);' % SCALE_OPERATORS[op]
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print '\t\treturn self;'
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print '\t}'
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print '} /* extend %s */\n' % arr
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