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all: Remove unused-but-set variables

Newer versions of Clang detect this and emit warnings for it.

Andreas Rheinhardt committed 4 years ago

Commit 01d158d1 parent a4798a58 files · +3 −27Browse files

Showing the changes to libavfilter (1 of 8 files). Show all

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libavfilter/af_astats.c+0−4
@@ -403,7 +403,6 @@ static void set_metadata(AudioStatsContext *s, AVDictionary **metadata) · 402 unmodified lines
403403 max_sigma_x = 0,
404404 diff1_sum = 0,
405405 diff1_sum_x2 = 0,
406− sigma_x = 0,
407406 sigma_x2 = 0,
408407 noise_floor = 0,
409408 entropy = 0,
@@ -428,7 +427,6 @@ static void set_metadata(AudioStatsContext *s, AVDictionary **metadata) · 18 unmodified lines
428427 diff1_sum_x2 += p->diff1_sum_x2;
429428 min_sigma_x2 = FFMIN(min_sigma_x2, p->min_sigma_x2);
430429 max_sigma_x2 = FFMAX(max_sigma_x2, p->max_sigma_x2);
431− sigma_x += p->sigma_x;
432430 sigma_x2 += p->sigma_x2;
433431 noise_floor = FFMAX(noise_floor, p->noise_floor);
434432 noise_floor_count += p->noise_floor_count;
@@ -659,7 +657,6 @@ static void print_stats(AVFilterContext *ctx) · 224 unmodified lines
659657 max_sigma_x = 0,
660658 diff1_sum_x2 = 0,
661659 diff1_sum = 0,
662− sigma_x = 0,
663660 sigma_x2 = 0,
664661 noise_floor = 0,
665662 entropy = 0,
@@ -684,7 +681,6 @@ static void print_stats(AVFilterContext *ctx) · 18 unmodified lines
684681 diff1_sum += p->diff1_sum;
685682 min_sigma_x2 = FFMIN(min_sigma_x2, p->min_sigma_x2);
686683 max_sigma_x2 = FFMAX(max_sigma_x2, p->max_sigma_x2);
687− sigma_x += p->sigma_x;
688684 sigma_x2 += p->sigma_x2;
689685 noise_floor = FFMAX(noise_floor, p->noise_floor);
690686 p->entropy = calc_entropy(s, p);

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