From 8339a8f533c12a5b10704643b9ea780ac5b5a9d3 Mon Sep 17 00:00:00 2001
From: sablib <sablib.iak@gmail.com>
Date: Mon, 11 Nov 2024 14:10:29 +0800
Subject: [PATCH] fix TypedArray set (#17817)

* fix TypedArray set

* Fix TypedArrayTemp::set function templates
---
 native/cocos/core/TypedArray.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/native/cocos/core/TypedArray.h b/native/cocos/core/TypedArray.h
index 64b5302630e..ced002aa023 100644
--- a/native/cocos/core/TypedArray.h
+++ b/native/cocos/core/TypedArray.h
@@ -192,9 +192,9 @@ class TypedArrayTemp {
     }
 
     void set(ArrayBuffer *buffer, uint32_t offset) {
-        CC_ASSERT(buffer->byteLength() + offset <= _byteEndPos);
+        CC_ASSERT(buffer->byteLength() + _byteOffset + offset * BYTES_PER_ELEMENT <= _byteEndPos);
         CC_ASSERT(_buffer);
-        memcpy(_buffer->_data + offset, buffer->_data, buffer->byteLength());
+        memcpy(_buffer->_data + _byteOffset + offset * BYTES_PER_ELEMENT, buffer->_data, buffer->byteLength());
     }
 
     template <typename SrcType>
@@ -291,7 +291,7 @@ template <typename T>
 template <typename SrcType>
 typename std::enable_if_t<std::is_same<T, SrcType>::value, void> TypedArrayTemp<T>::set(const TypedArrayTemp<SrcType> &array, uint32_t offset) {
     CC_ASSERT(_buffer);
-    uint32_t dstByteOffset = offset * BYTES_PER_ELEMENT;
+    uint32_t dstByteOffset = _byteOffset + offset * BYTES_PER_ELEMENT;
     uint32_t srcByteOffset = array.byteOffset();
     uint32_t srcCount = array.length();
     CC_ASSERT(dstByteOffset + srcCount * TypedArrayTemp<SrcType>::BYTES_PER_ELEMENT <= _byteEndPos);
@@ -302,7 +302,7 @@ template <typename T>
 template <typename SrcType>
 typename std::enable_if_t<!std::is_same<T, SrcType>::value, void> TypedArrayTemp<T>::set(const TypedArrayTemp<SrcType> &array, uint32_t offset) {
     CC_ASSERT(_buffer);
-    uint32_t dstByteOffset = offset * BYTES_PER_ELEMENT;
+    uint32_t dstByteOffset = _byteOffset + offset * BYTES_PER_ELEMENT;
     uint32_t srcByteOffset = array.byteOffset();
     uint32_t srcCount = array.length();
     uint32_t remainCount = (_byteEndPos - dstByteOffset) / BYTES_PER_ELEMENT;