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Fix + - bug with non flags.

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Originally committed as revision 13243 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2008-05-23 00:29:21 +00:00
parent ad9d62ef22
commit 4a13a2d4f7
1 changed files with 4 additions and 2 deletions
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6
libavcodec/opt.c
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@ -179,8 +179,10 @@ const AVOption *av_set_string(void *obj, const char *name, const char *val){
if(o->type == FF_OPT_TYPE_FLAGS){
if (cmd=='+') d= av_get_int(obj, name, NULL) | (int64_t)d;
else if(cmd=='-') d= av_get_int(obj, name, NULL) &~(int64_t)d;
}else if(cmd=='-')
d= -d;
}else{
if (cmd=='+') d= av_get_double(obj, name, NULL) + d;
else if(cmd=='-') d= av_get_double(obj, name, NULL) - d;
}
if (!av_set_number(obj, name, d, 1, 1))
return NULL;