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Fix a bug in addWeighted x64 mode

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And a potential problem in remap
This commit is contained in:
yao 2013-03-01 18:08:53 +08:00
parent eaaba1336a
commit 65bb4250a4
2 changed files with 10 additions and 6 deletions
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11
modules/ocl/src/arithm.cpp
View File

@ -2123,12 +2123,16 @@ void cv::ocl::addWeighted(const oclMat &src1, double alpha, const oclMat &src2,
}; };
int dst_step1 = dst.cols * dst.elemSize(); int dst_step1 = dst.cols * dst.elemSize();
int src1_step = (int) src1.step;
int src2_step = (int) src2.step;
int dst_step = (int) dst.step;
float alpha_f = alpha, beta_f = beta, gama_f = gama;
vector<pair<size_t , const void *> > args; vector<pair<size_t , const void *> > args;
args.push_back( make_pair( sizeof(cl_mem), (void *)&src1.data )); args.push_back( make_pair( sizeof(cl_mem), (void *)&src1.data ));
args.push_back( make_pair( sizeof(cl_int), (void *)&src1.step )); args.push_back( make_pair( sizeof(cl_int), (void *)&src1_step ));
args.push_back( make_pair( sizeof(cl_int), (void *)&src1.offset)); args.push_back( make_pair( sizeof(cl_int), (void *)&src1.offset));
args.push_back( make_pair( sizeof(cl_mem), (void *)&src2.data )); args.push_back( make_pair( sizeof(cl_mem), (void *)&src2.data ));
args.push_back( make_pair( sizeof(cl_int), (void *)&src2.step )); args.push_back( make_pair( sizeof(cl_int), (void *)&src2_step ));
args.push_back( make_pair( sizeof(cl_int), (void *)&src2.offset)); args.push_back( make_pair( sizeof(cl_int), (void *)&src2.offset));
if(src1.clCxt -> impl -> double_support != 0) if(src1.clCxt -> impl -> double_support != 0)
@ -2139,14 +2143,13 @@ void cv::ocl::addWeighted(const oclMat &src1, double alpha, const oclMat &src2,
} }
else else
{ {
float alpha_f = alpha, beta_f = beta, gama_f = gama;
args.push_back( make_pair( sizeof(cl_float), (void *)&alpha_f )); args.push_back( make_pair( sizeof(cl_float), (void *)&alpha_f ));
args.push_back( make_pair( sizeof(cl_float), (void *)&beta_f )); args.push_back( make_pair( sizeof(cl_float), (void *)&beta_f ));
args.push_back( make_pair( sizeof(cl_float), (void *)&gama_f )); args.push_back( make_pair( sizeof(cl_float), (void *)&gama_f ));
} }
args.push_back( make_pair( sizeof(cl_mem), (void *)&dst.data )); args.push_back( make_pair( sizeof(cl_mem), (void *)&dst.data ));
args.push_back( make_pair( sizeof(cl_int), (void *)&dst.step )); args.push_back( make_pair( sizeof(cl_int), (void *)&dst_step ));
args.push_back( make_pair( sizeof(cl_int), (void *)&dst.offset)); args.push_back( make_pair( sizeof(cl_int), (void *)&dst.offset));
args.push_back( make_pair( sizeof(cl_int), (void *)&src1.rows )); args.push_back( make_pair( sizeof(cl_int), (void *)&src1.rows ));
args.push_back( make_pair( sizeof(cl_int), (void *)&cols )); args.push_back( make_pair( sizeof(cl_int), (void *)&cols ));

3
modules/ocl/src/imgproc.cpp
View File

@ -289,13 +289,14 @@ namespace cv
args.push_back( make_pair(sizeof(cl_int), (void *)&map1.cols)); args.push_back( make_pair(sizeof(cl_int), (void *)&map1.cols));
args.push_back( make_pair(sizeof(cl_int), (void *)&map1.rows)); args.push_back( make_pair(sizeof(cl_int), (void *)&map1.rows));
args.push_back( make_pair(sizeof(cl_int), (void *)&cols)); args.push_back( make_pair(sizeof(cl_int), (void *)&cols));
float borderFloat[4] = {(float)borderValue[0], (float)borderValue[1], (float)borderValue[2], (float)borderValue[3]};
if(src.clCxt -> impl -> double_support != 0) if(src.clCxt -> impl -> double_support != 0)
{ {
args.push_back( make_pair(sizeof(cl_double4), (void *)&borderValue)); args.push_back( make_pair(sizeof(cl_double4), (void *)&borderValue));
} }
else else
{ {
float borderFloat[4] = {(float)borderValue[0], (float)borderValue[1], (float)borderValue[2], (float)borderValue[3]};
args.push_back( make_pair(sizeof(cl_float4), (void *)&borderFloat)); args.push_back( make_pair(sizeof(cl_float4), (void *)&borderFloat));
} }
} }