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Merge branch 4.x

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This commit is contained in:
Alexander Smorkalov
2026-02-11 13:54:39 +03:00
committed by Alexander Smorkalov
parent 1719aa1339 a6c10358a4
commit 82ff8e45e9
468 changed files with 16647 additions and 11284 deletions
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modules/js/src/helpers.js
+16
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@@ -410,3 +410,19 @@ if (
if (cv.UMat) cv.UMat.prototype[Symbol.dispose] = cv.UMat.prototype.delete;
// Add more as OpenCV gains new manual-cleanup classes
}
// Override Emscripten's shallow clone() with OpenCV's deep copy mat_clone()
// This restores the expected behavior where clone() performs a deep copy.
// Background: Emscripten 3.1.71+ added ClassHandle.clone() which only does shallow copy.
// See: https://github.com/opencv/opencv/pull/26643
// See: https://github.com/opencv/opencv/issues/27572
var _opencv_onRuntimeInitialized_backup = Module['onRuntimeInitialized'];
Module['onRuntimeInitialized'] = function() {
if (_opencv_onRuntimeInitialized_backup) {
_opencv_onRuntimeInitialized_backup();
}
if (typeof cv !== 'undefined' && cv.Mat &&
typeof cv.Mat.prototype.mat_clone === 'function') {
cv.Mat.prototype.clone = cv.Mat.prototype.mat_clone;
}
};