Ok as the title says I have an issue with loading an image and using different CXX_FLAGS in the compiler. In the project that I am working if I set set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x") through the cmakelist file and compile the following code:
// load original image
Mat src = imread("../panther.png");
// check if image is loaded without problems
if(!src.data || src.empty())
{
cerr << "Problem loading image!" << endl;
return -1;
}
imshow("src", src);
Mat3f src_float = src / 255.f;
imshow("src_float", src_float);
I will get the following result:
However, now if I enable the c++11 or c++1y flags set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") or set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++1y") the src_float image output changes:
why that, does anyone has a clue and how we can prevent this?
Thanks.
p.s. and yes it is the panther again :-p....
