Cocos Creator3.7.4版本升级16KB分享

Creator 3.x
#1

Android项目

1、更新gradle及相关插件

gradle：9.0.0
agp version：8.10.0
NDK version：28.2.13676358
Android Stuido：2024.3.2 Patch 1

2、运行项目，解决提升gradle和NDK后产生的报错

（1）‘unary_function’ in namespace ‘std’; did you mean ‘__unary_function’?

解决方案：
对应版本引擎目录 resources\resources\3d\engine\native 路径下的CMakeLists.txt中 在85行左右新增

if(NOT WINDOWS)
    add_definitions(-DBOOST_NO_CXX98_FUNCTION_BASE)
endif()

（2）xxteaKey相关报错

解决方案：

static std::basic_string<unsigned char> xxteaKey;

改

static ccstd::string xxteaKey;

static_cast

改

reinterpret_cast

（3）ALooper_pollAll 报错

解决方案：
改

ALooper_pollOnce

到此，安卓项目成功更新Gradle和NDK，应该能够构建并成功运行!!!

引擎项目

3、修改引擎，替换android目录

下载cocos-engine-external-3.8.7-16k项目压缩包，
地址：https://github.com/cocos/cocos-engine-external/tree/v3.8.7-16k
将压缩包内的andoroid目录整体替换进引擎的android目录。（Resources/resources/3d/engine/native/external/android）

开始解决报错：

（1）ThrowError相关

解决方案：
修改 resources\resources\3d\engine-native\cocos\bindings\jswrapper\v8\debugger\env.h

  • 390行附近
// inline void ThrowError(v8::Local<v8::Value> (*fun)(v8::Local<v8::String>),
    //                        const char *errmsg);
inline void ThrowError(v8::Local<v8::Value> (*fun)(v8::Local<v8::String>, v8::Local<v8::Value>), const char*errmsg);
  • 538行附近
inline void Environment::ThrowError(
    //v8::Local<v8::Value> (*fun)(v8::Local<v8::String>),
    v8::Local<v8::Value> (*fun)(v8::Local<v8::String>, v8::Local<v8::Value> options),
    const char *errmsg) {
    v8::HandleScope handle_scope(isolate());
    //isolate()->ThrowException(fun(OneByteString(isolate(), errmsg)));
    isolate()->ThrowException(fun(OneByteString(isolate(), errmsg, strlen(errmsg)), {}));

}

（2）session_= inspector->connect(1, this, StringView())

解决方案：
修改resources\resources\3d\engine-native\cocos\bindings\jswrapper\v8\debugger\inspector_agent.cpp

  • 390行附近
//session_ = inspector->connect(1, this, StringView());
# if V8_MAJOR_VERSION > 10 || (V8_MAJOR_VERSION == 10 && V8_MINOR_VERSION > 3)
    session_= inspector->connect(1, this, StringView(), v8_inspector::V8Inspector::ClientTrustLevel::kFullyTrusted);
# else
    session_ = inspector->connect(1, this, StringView());
# endif

(3)ShutdownPlatform

解决方案：
修改resources\resources\3d\engine-native\cocos\bindings\jswrapper\v8\ScriptEngine.cpp

  • 225行附近
//v8::V8::ShutdownPlatform();
#if V8_MAJOR_VERSION > 9 || (V8_MAJOR_VERSION == 9 && V8_MINOR_VERSION > 7)
        v8::V8::DisposePlatform();
#else
        v8::V8::ShutdownPlatform();
#endif
delete platform;

（4）onOOMErrorCallback

解决方案：
修改resources\resources\3d\engine-native\cocos\bindings\jswrapper\v8\ScriptEngine.cpp

  • 265行附近
void ScriptEngine::onOOMErrorCallback(const char *location,
    #if V8_MAJOR_VERSION > 10 || (V8_MAJOR_VERSION == 10 && V8_MINOR_VERSION > 4)
                                      const v8::OOMDetails &details
    #else
                                      bool isHeapOom
    #endif
) {
    ccstd::string errorStr = "[OOM ERROR] location: ";
    errorStr += location;
    ccstd::string message;
    message = "is heap out of memory: ";
    #if V8_MAJOR_VERSION > 10 || (V8_MAJOR_VERSION == 10 && V8_MINOR_VERSION > 4)
    if (details.is_heap_oom) {
    #else
    if (isHeapOom) {
    #endif
        message += "true";
    } else {
        message += "false";
    }

    errorStr += ", " + message;
    SE_LOGE("%s\n", errorStr.c_str());
    getInstance()->callExceptionCallback(location, message.c_str(), "(no stack information)");
}
  • 855行附近
//v8::ScriptOrigin origin(_isolate, originStr.ToLocalChecked());
    v8::ScriptOrigin origin(originStr.ToLocalChecked());
  • 945行附近
//v8::ScriptOrigin origin(_isolate, scriptPath);
    v8::ScriptOrigin const origin(scriptPath);
  • 1009行附近
// v8::ScriptOrigin origin(_isolate, scriptPath, 0, 0, true);
    v8::ScriptOrigin const origin(scriptPath, 0, 0, true);

修改resources\resources\3d\engine-native\cocos\bindings\jswrapper\v8\ScriptEngine.h

  • 367行附近
//static void onOOMErrorCallback(const char *location, bool isHeapOom);
    static void onOOMErrorCallback(const char *location,
    #if V8_MAJOR_VERSION > 10 || (V8_MAJOR_VERSION == 10 && V8_MINOR_VERSION > 4)
                                   const v8::OOMDetails &details
    #else
                                   bool isHeapOom
    #endif
    );

5、Node.cpp

修改Resources/resources/3d/engine-native/cocos/core/scene-graph/Node.cpp

  • 59行附近
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Winvalid-offsetof"
#endif
    static_assert(offsetof(Node, _finalOpacity) + sizeof(_finalOpacity) - offsetof(Node, _eventMask) == NODE_SHARED_MEMORY_BYTE_LENGTH, "Wrong shared memory size");
#ifdef __clang__
#pragma clang diagnostic pop
#endif
    _sharedMemoryActor.initialize(&_eventMask, NODE_SHARED_MEMORY_BYTE_LENGTH);
#undef NODE_SHARED_MEMORY_BYTE_LENGTH

6、JniCocosSurfaceView.cpp

修改Resources/resources/3d/engine-native/cocos/platform/android/jni/JniCocosSurfaceView.cpp

  • 222行附近
// int size = env->GetArrayLength(ids);
// jint id[size];
// jfloat x[size];
// jfloat y[size];

// env->GetIntArrayRegion(ids, 0, size, id);
// env->GetFloatArrayRegion(xs, 0, size, x);
// env->GetFloatArrayRegion(ys, 0, size, y);
const int size = env->GetArrayLength(ids);
std::vector<jint> id(size);
std::vector<jfloat> x(size);
std::vector<jfloat> y(size);

env->GetIntArrayRegion(ids, 0, size, id.data());
env->GetFloatArrayRegion(xs, 0, size, x.data());
env->GetFloatArrayRegion(ys, 0, size, y.data());
  • 248行附近
// int size = env->GetArrayLength(ids);
// jint id[size];
// jfloat x[size];
// jfloat y[size];

// env->GetIntArrayRegion(ids, 0, size, id);
// env->GetFloatArrayRegion(xs, 0, size, x);
// env->GetFloatArrayRegion(ys, 0, size, y);
const int size = env->GetArrayLength(ids);
std::vector<jint> id(size);
std::vector<jfloat> x(size);
std::vector<jfloat> y(size);

env->GetIntArrayRegion(ids, 0, size, id.data());
env->GetFloatArrayRegion(xs, 0, size, x.data());
env->GetFloatArrayRegion(ys, 0, size, y.data());

7、 android.ts

修改Resources/resources/3d/engine/scripts/native-pack-tool/source/platforms/android.ts

  • 23行附近
javaHome: string;
javaPath: string;
androidInstant: boolean,
isSoFileCompressed: boolean;
maxAspectRatio: string;
remoteUrl?: string;
apiLevel: number;
  • 365行附近
content = content.replace(/PROP_ENABLE_COMPRESS_SO=.*/, `PROP_ENABLE_COMPRESS_SO=${options.isSoFileCompressed ? "true" : "false"}`);


const ndkPropertiesPath = cchelper.join(options.ndkPath, 'source.properties');
if (fs.existsSync(ndkPropertiesPath)) {
    const ndkContent = fs.readFileSync(ndkPropertiesPath, 'utf-8');
    const regexp = new RegExp(`Pkg.Revision = (.*)`);
    const r = ndkContent.match(regexp);
    if (r) {
        content = content.replace(/PROP_NDK_VERSION=.*/, `PROP_NDK_VERSION=${r[1]}`);
    }
}
  • 371行附近 注释下面代码
//content = content.replace(/PROP_NDK_PATH=.*/, `PROP_NDK_PATH=${options.ndkPath}`);

8、CMakeLists.txt

修改项目/proj/native/engine/android/CMakeLists.txt


#cc_android_after_target(${CC_LIB_NAME})

# 开启16KB

if(ANDROID)

target_link_options(${CC_LIB_NAME} PRIVATE "-Wl,-z,max-page-size=16384")

endif()

cc_android_after_target(${CC_LIB_NAME})

测试运行

image
image1982×1064 300 KB

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3.6版本升级16KB分享，更高版本同理
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