[MPlayer-dev-eng] vf_eq2 (and other with float input) parse problem

[Bohdan Horst]

language with "," in LC_NUMERIC:

-vop eq2=0.75 -> g=1.0
-vop eq2=0,75 -> g=1.0

with LC_NUMERIC set to "C"

-vop eq2=0,75 -> g=1.0
-vop eq2=0.75 -> g=0.75  (as expected)



probably same problem with all filters with float input 


maybe there should be similar hack as in cfgparser.c ?

-----
#ifdef USE_SETLOCALE
                        setlocale(LC_NUMERIC, "C");
#endif
                        tmp_float = strtod(param, &endptr);
                        switch(*endptr) {
                            case ':':
                            case '/':
                                tmp_float /= strtod(endptr+1, &endptr);
                            default:
                                break;
                        }
#ifdef USE_SETLOCALE
                        setlocale(LC_NUMERIC, "");
#endif
------

(which also accept x/y value)


best regards

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