Signed-off-by: Tobias Rapp <t.r...@noa-archive.com>
---
libavfilter/f_metadata.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/libavfilter/f_metadata.c b/libavfilter/f_metadata.c
index 40ab6bb..e0ea30b 100644
--- a/libavfilter/f_metadata.c
+++ b/libavfilter/f_metadata.c
@@ -23,6 +23,8 @@
* filter for manipulating frame metadata
*/
+#include <float.h>
+
#include "libavutil/avassert.h"
#include "libavutil/avstring.h"
#include "libavutil/eval.h"
@@ -117,7 +119,7 @@ static int equal(MetadataContext *s, const char *value1,
const char *value2, siz
if (sscanf(value1, "%f", &f1) + sscanf(value2, "%f", &f2) != 2)
return 0;
- return f1 == f2;
+ return fabsf(f1 - f2) < FLT_EPSILON;
}
static int less(MetadataContext *s, const char *value1, const char *value2,
size_t length)
@@ -127,7 +129,7 @@ static int less(MetadataContext *s, const char *value1,
const char *value2, size
if (sscanf(value1, "%f", &f1) + sscanf(value2, "%f", &f2) != 2)
return 0;
- return f1 < f2;
+ return (f1 - f2) < FLT_EPSILON;
}
static int greater(MetadataContext *s, const char *value1, const char *value2,
size_t length)
@@ -137,7 +139,7 @@ static int greater(MetadataContext *s, const char *value1,
const char *value2, s
if (sscanf(value1, "%f", &f1) + sscanf(value2, "%f", &f2) != 2)
return 0;
- return f1 > f2;
+ return (f2 - f1) < FLT_EPSILON;
}
static int parse_expr(MetadataContext *s, const char *value1, const char
*value2, size_t length)
--
1.9.1
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