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lavfi/vf_ssim360: fix variable shadowing

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Signed-off-by: Paul B Mahol <onemda@gmail.com>
This commit is contained in:
Marvin Scholz 2024-09-08 19:54:47 +02:00 committed by Paul B Mahol
parent 214f0b315c
commit 2ecdf27146
1 changed files with 9 additions and 9 deletions
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18
libavfilter/vf_ssim360.c
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@ -1132,7 +1132,7 @@ static int do_ssim360(FFFrameSync *fs)
AVFrame *master, *ref; AVFrame *master, *ref;
AVDictionary **metadata; AVDictionary **metadata;
double c[4], ssim360v = 0.0, ssim360p50 = 0.0; double c[4], ssim360v = 0.0, ssim360p50 = 0.0;
int i, ret; int ret;
int need_frame_skip = s->nb_net_frames % (s->frame_skip_ratio + 1); int need_frame_skip = s->nb_net_frames % (s->frame_skip_ratio + 1);
HeatmapList* h_ptr = NULL; HeatmapList* h_ptr = NULL;
@ -1153,7 +1153,7 @@ static int do_ssim360(FFFrameSync *fs)
return ret; return ret;
} }
for (i = 0; i < s->nb_components; i++) { for (int i = 0; i < s->nb_components; i++) {
if (s->use_tape) { if (s->use_tape) {
c[i] = ssim360_tape(master->data[i], s->main_tape_map[i][0], c[i] = ssim360_tape(master->data[i], s->main_tape_map[i][0],
ref->data[i], s->ref_tape_map [i][0], ref->data[i], s->ref_tape_map [i][0],
@ -1191,16 +1191,16 @@ static int do_ssim360(FFFrameSync *fs)
// Record percentiles from histogram and attach metadata when using tape // Record percentiles from histogram and attach metadata when using tape
if (s->use_tape) { if (s->use_tape) {
int i, p, hist_indices[4]; int hist_indices[4];
double hist_weight[4]; double hist_weight[4];
for (i = 0; i < s->nb_components; i++) { for (int i = 0; i < s->nb_components; i++) {
hist_indices[i] = SSIM360_HIST_SIZE - 1; hist_indices[i] = SSIM360_HIST_SIZE - 1;
hist_weight[i] = 0; hist_weight[i] = 0;
} }
for (p = 0; PERCENTILE_LIST[p] >= 0.0; p ++) { for (int p = 0; PERCENTILE_LIST[p] >= 0.0; p ++) {
for (i = 0; i < s->nb_components; i++) { for (int i = 0; i < s->nb_components; i++) {
double target_weight, ssim360p; double target_weight, ssim360p;
// Target weight = total number of samples above the specified percentile // Target weight = total number of samples above the specified percentile
@ -1218,12 +1218,12 @@ static int do_ssim360(FFFrameSync *fs)
} }
} }
for (i = 0; i < s->nb_components; i++) { for (int i = 0; i < s->nb_components; i++) {
memset(s->ssim360_hist[i], 0, SSIM360_HIST_SIZE * sizeof(double)); memset(s->ssim360_hist[i], 0, SSIM360_HIST_SIZE * sizeof(double));
s->ssim360_hist_net[i] = 0; s->ssim360_hist_net[i] = 0;
} }
for (i = 0; i < s->nb_components; i++) { for (int i = 0; i < s->nb_components; i++) {
int cidx = s->is_rgb ? s->rgba_map[i] : i; int cidx = s->is_rgb ? s->rgba_map[i] : i;
set_meta(metadata, "lavfi.ssim360.", s->comps[i], c[cidx]); set_meta(metadata, "lavfi.ssim360.", s->comps[i], c[cidx]);
} }
@ -1235,7 +1235,7 @@ static int do_ssim360(FFFrameSync *fs)
if (s->stats_file) { if (s->stats_file) {
fprintf(s->stats_file, "n:%"PRId64" ", s->nb_ssim_frames); fprintf(s->stats_file, "n:%"PRId64" ", s->nb_ssim_frames);
for (i = 0; i < s->nb_components; i++) { for (int i = 0; i < s->nb_components; i++) {
int cidx = s->is_rgb ? s->rgba_map[i] : i; int cidx = s->is_rgb ? s->rgba_map[i] : i;
fprintf(s->stats_file, "%c:%f ", s->comps[i], c[cidx]); fprintf(s->stats_file, "%c:%f ", s->comps[i], c[cidx]);
} }