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Don't do the drop rate adjustment until the maxzoom is finalized

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This commit is contained in:
Erica Fischer
2022-12-14 13:35:43 -08:00
parent bd1f6a0939
commit 452b3f80a7
1 changed files with 9 additions and 7 deletions
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main.cpp
+9 -7
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@@ -2166,12 +2166,6 @@ int read_input(std::vector<source> &sources, char *fname, int maxzoom, int minzo
if (!quiet) {
fprintf(stderr, "Choosing a drop rate of %f\n", droprate);
}
droprate /= exp(log(drop_rate_multiplier) / maxzoom);
if (drop_rate_multiplier != 1 && !quiet) {
fprintf(stderr, "Adjusting drop rate to %f with multiplier\n", droprate);
}
}
}
@@ -2210,7 +2204,7 @@ int read_input(std::vector<source> &sources, char *fname, int maxzoom, int minzo
// or the United States to z13.
if (total_tile_count > 2 * 1024 * 1024) {
printf("Limiting maxzoom to -z%d to keep from generating %lld tiles\n", i - 1, (long long) total_tile_count);
fprintf(stderr, "Limiting maxzoom to -z%d to keep from generating %lld tiles\n", i - 1, (long long) total_tile_count);
maxzoom = i - 1;
break;
}
@@ -2230,6 +2224,14 @@ int read_input(std::vector<source> &sources, char *fname, int maxzoom, int minzo
maxzoom = minzoom;
}
if (drop_rate_multiplier != 1 && maxzoom != 0) {
droprate /= exp(log(drop_rate_multiplier) / maxzoom);
if (!quiet) {
fprintf(stderr, "Adjusting drop rate to %f with multiplier %f\n", droprate, drop_rate_multiplier);
}
}
fix_dropping = true;
if (basezoom == -1) {