COEFF              24 libswresample/rematrix_template.c #    define COEFF float
COEFF              30 libswresample/rematrix_template.c #    define COEFF double
COEFF              35 libswresample/rematrix_template.c #    define COEFF int
COEFF              47 libswresample/rematrix_template.c #    define COEFF int
COEFF             109 libswresample/rematrix_template.c #undef COEFF