mirror of https://git.ffmpeg.org/ffmpeg.git
tiff/doubles2str: factor out component_len
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -207,14 +207,15 @@ static char *doubles2str(double *dp, int count, const char *sep)
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{
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int i;
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char *ap, *ap0;
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int component_len = 15 + strlen(sep);
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if (!sep) sep = ", ";
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ap = av_malloc((15 + strlen(sep)) * count);
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ap = av_malloc(component_len * count);
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if (!ap)
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return NULL;
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ap0 = ap;
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ap[0] = '\0';
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for (i = 0; i < count; i++) {
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int l = snprintf(ap, 15 + strlen(sep), "%f%s", dp[i], sep);
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int l = snprintf(ap, component_len, "%f%s", dp[i], sep);
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ap += l;
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}
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ap0[strlen(ap0) - strlen(sep)] = '\0';
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