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vf_deshake: Fix cast discards qualifiers from pointer target type warning.
And simplify the code in the process. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -94,10 +94,8 @@ typedef struct {
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Transform avg;
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} DeshakeContext;
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static int cmp(void const *ca, void const *cb)
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static int cmp(const double *a, const double *b)
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{
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double *a = (double *) ca;
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double *b = (double *) cb;
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return *a < *b ? -1 : ( *a > *b ? 1 : 0 );
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}
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@ -110,7 +108,7 @@ static double clean_mean(double *values, int count)
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int cut = count / 5;
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int x;
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qsort(values, count, sizeof(double), cmp);
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qsort(values, count, sizeof(double), (void*)cmp);
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for (x = cut; x < count - cut; x++) {
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mean += values[x];
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