3dtours
a8932f52ed
Local Kotlin module modules/recipescam-export (autolinked via expo ./modules) exposes decodeEncodeAsync — BitmapFactory decode -> JPEG q95 encode -> file, all on Dispatchers.IO off the JS/main threads. EXPO_PUBLIC_BENCH=1 builds run src/dev/nativeBenchProbe.ts: 3 timed decode+encode passes on the bundled wallframe artwork plus a JS-timer gap check proving the JS thread never blocks during native rendering. Legacy Skia engine untouched (reference).
15 lines
541 B
TypeScript
15 lines
541 B
TypeScript
import { requireNativeModule } from 'expo-modules-core';
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export interface DecodeEncodeTimings {
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decodeMs: number;
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encodeWriteMs: number;
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totalMs: number;
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}
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export interface RecipescamExportModule {
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/** Decode JPEG/PNG at srcPath (plain absolute path), re-encode JPEG q and write dstPath. All native, background. Returns stage timings in ms. */
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decodeEncodeAsync(srcPath: string, dstPath: string, quality: number): Promise<DecodeEncodeTimings>;
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}
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export default requireNativeModule('RecipesCamExport') as RecipescamExportModule;
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