Commit 277c7332 authored by Michael Niedermayer's avatar Michael Niedermayer

Add a function to convert a number to a av_malloced string.

Originally committed as revision 20829 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 005d9b57
......@@ -76,3 +76,9 @@ size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...)
return len;
}
char *av_d2str(double d){
char *str= av_malloc(16);
if(str) snprintf(str, 16, "%f", d);
return str;
}
......@@ -22,6 +22,7 @@
#define AVUTIL_AVSTRING_H
#include <stddef.h>
#include "mem.h"
/**
* Return non-zero if pfx is a prefix of str. If it is, *ptr is set to
......@@ -95,4 +96,9 @@ size_t av_strlcat(char *dst, const char *src, size_t size);
*/
size_t av_strlcatf(char *dst, size_t size, const char *fmt, ...);
/**
* Convert a number to a av_malloced string.
*/
char *av_d2str(double d);
#endif /* AVUTIL_AVSTRING_H */
......@@ -35,7 +35,7 @@
#define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c)
#define LIBAVUTIL_VERSION_MAJOR 50
#define LIBAVUTIL_VERSION_MINOR 6
#define LIBAVUTIL_VERSION_MINOR 7
#define LIBAVUTIL_VERSION_MICRO 0
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \
......
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