[FFmpeg-cvslog] avfilter/vf_frei0r: use av_strtod instead of strtod for added flexibility

[Ganesh Ajjanagadde]

ffmpeg | branch: master | Ganesh Ajjanagadde <gajjanagadde at gmail.com> | Sat Oct 31 23:34:15 2015 -0400| [430f943e63cc6da2236a1c98be5b23aa649e72e1] | committer: Ganesh Ajjanagadde

avfilter/vf_frei0r: use av_strtod instead of strtod for added flexibility

This converts the usage of strtod to av_strtod in order to unify and
make number parsing more consistent. This also adds support for SI
postfixes.

Reviewed-by: Michael Niedermayer <michael at niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=430f943e63cc6da2236a1c98be5b23aa649e72e1
---

 libavfilter/vf_frei0r.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavfilter/vf_frei0r.c b/libavfilter/vf_frei0r.c
index 0a98fea..9aa3edc 100644
--- a/libavfilter/vf_frei0r.c
+++ b/libavfilter/vf_frei0r.c
@@ -30,6 +30,7 @@
 #include "config.h"
 #include "libavutil/avstring.h"
 #include "libavutil/common.h"
+#include "libavutil/eval.h"
 #include "libavutil/imgutils.h"
 #include "libavutil/internal.h"
 #include "libavutil/mathematics.h"
@@ -104,7 +105,7 @@ static int set_param(AVFilterContext *ctx, f0r_param_info_t info, int index, cha
         break;
 
     case F0R_PARAM_DOUBLE:
-        val.d = strtod(param, &tail);
+        val.d = av_strtod(param, &tail);
         if (*tail || val.d == HUGE_VAL)
             goto fail;
         break;