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fix gaussian-blur input data #207

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Merged
merged 1 commit into from
Oct 22, 2025
Merged

fix gaussian-blur input data #207

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6 changes: 3 additions & 3 deletions SeaMonster/gaussian-blur.js
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Original file line number Diff line number Diff line change
Expand Up @@ -225,7 +225,7 @@ class Benchmark {
this.height = 450;
this.radius = 15;

const rand = (function() {
const randUint32 = (function() {
let seed = 49734321;
return function() {
// Robert Jenkins' 32 bit integer hash function.
Expand All @@ -235,13 +235,13 @@ class Benchmark {
seed = ((seed + 0xd3a2646c) ^ (seed << 9)) & 0xffffffff;
seed = ((seed + 0xfd7046c5) + (seed << 3)) & 0xffffffff;
seed = ((seed ^ 0xb55a4f09) ^ (seed >>> 16)) & 0xffffffff;
return (seed & 0xfffffff) / 0x10000000;
return (seed & 0xfffffff);
};
})();

const buffer = new Uint32Array(this.width * this.height);
for (let i = 0; i < buffer.length; ++i)
buffer[i] = rand();
buffer[i] = randUint32();

this.buffer = buffer;
}
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