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all: Remove unused-but-set variables

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

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt
2021-12-01 15:22:05 +01:00
parent a4798a5d51
commit 01d158d1c8
8 changed files with 3 additions and 27 deletions
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4
libavfilter/af_astats.c
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@@ -403,7 +403,6 @@ static void set_metadata(AudioStatsContext *s, AVDictionary **metadata)
max_sigma_x = 0,
diff1_sum = 0,
diff1_sum_x2 = 0,
sigma_x = 0,
sigma_x2 = 0,
noise_floor = 0,
entropy = 0,
@@ -428,7 +427,6 @@ static void set_metadata(AudioStatsContext *s, AVDictionary **metadata)
diff1_sum_x2 += p->diff1_sum_x2;
min_sigma_x2 = FFMIN(min_sigma_x2, p->min_sigma_x2);
max_sigma_x2 = FFMAX(max_sigma_x2, p->max_sigma_x2);
sigma_x += p->sigma_x;
sigma_x2 += p->sigma_x2;
noise_floor = FFMAX(noise_floor, p->noise_floor);
noise_floor_count += p->noise_floor_count;
@@ -659,7 +657,6 @@ static void print_stats(AVFilterContext *ctx)
max_sigma_x = 0,
diff1_sum_x2 = 0,
diff1_sum = 0,
sigma_x = 0,
sigma_x2 = 0,
noise_floor = 0,
entropy = 0,
@@ -684,7 +681,6 @@ static void print_stats(AVFilterContext *ctx)
diff1_sum += p->diff1_sum;
min_sigma_x2 = FFMIN(min_sigma_x2, p->min_sigma_x2);
max_sigma_x2 = FFMAX(max_sigma_x2, p->max_sigma_x2);
sigma_x += p->sigma_x;
sigma_x2 += p->sigma_x2;
noise_floor = FFMAX(noise_floor, p->noise_floor);
p->entropy = calc_entropy(s, p);