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fix(engine): skip unnecessary dimension pad (#2398)

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This commit is contained in:
Miguel Ángel
2026-07-14 00:42:16 -04:00
committed by GitHub
parent 90be05019b
commit 0dfc85b680
6 changed files with 89 additions and 10 deletions
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packages/engine/src/utils/evenDimensions.test.ts
+12
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@@ -25,6 +25,18 @@ describe("withEvenDimensionPad", () => {
expect(withEvenDimensionPad("", "yuv420p")).toBe("pad=ceil(iw/2)*2:ceil(ih/2)*2");
});
it("omits the pad when known dimensions are already even", () => {
expect(withEvenDimensionPad("", "yuv420p", 1920, 1080)).toBe("");
expect(withEvenDimensionPad("scale=in_range=pc:out_range=tv", "yuv420p", 1920, 1080)).toBe(
"scale=in_range=pc:out_range=tv",
);
});
it("keeps the pad when either known dimension is odd", () => {
expect(withEvenDimensionPad("", "yuv420p", 1921, 1080)).toBe("pad=ceil(iw/2)*2:ceil(ih/2)*2");
expect(withEvenDimensionPad("", "yuv420p", 1920, 1081)).toBe("pad=ceil(iw/2)*2:ceil(ih/2)*2");
});
it("leaves the filter chain unchanged for alpha output (even in, unchanged)", () => {
const vf = "scale=in_range=pc:out_range=tv";
expect(withEvenDimensionPad(vf, "yuva444p10le")).toBe(vf);