From 5ed20cfeaf9d83b8859e53e4965c308f87037da8 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Wed, 19 Oct 2011 00:03:13 +0200 Subject: [PATCH] vf_deshake: Fix cast discards qualifiers from pointer target type warning. And simplify the code in the process. Signed-off-by: Michael Niedermayer --- libavfilter/vf_deshake.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/libavfilter/vf_deshake.c b/libavfilter/vf_deshake.c index 6128cb9b60..9f404c5557 100644 --- a/libavfilter/vf_deshake.c +++ b/libavfilter/vf_deshake.c @@ -94,10 +94,8 @@ typedef struct { Transform avg; } DeshakeContext; -static int cmp(void const *ca, void const *cb) +static int cmp(const double *a, const double *b) { - double *a = (double *) ca; - double *b = (double *) cb; return *a < *b ? -1 : ( *a > *b ? 1 : 0 ); } @@ -110,7 +108,7 @@ static double clean_mean(double *values, int count) int cut = count / 5; int x; - qsort(values, count, sizeof(double), cmp); + qsort(values, count, sizeof(double), (void*)cmp); for (x = cut; x < count - cut; x++) { mean += values[x];