XComponent + Vsync 实现自定义动画

find_library( # Sets the name of the path variable.
               libvsync-lib
               # Specifies the name of the NDK library that
               # you want CMake to locate.
               native_vsync )

#include <native_vsync/native_vsync.h>

SyncParam *param = new SyncParam();
param->eglCore = this;
param->window = window;
mVsync = OH_NativeVSync_Create(GAME_SYNC_NAME, 3);
if (!mVsync) {
    LOGE("EGLCore:: Create mVsync failed");
    return;
}

OH_NativeVSync_RequestFrame(
    mVsync,
    [](long long timestamp, void *data) {
        LOGI("EGLCore::OH_NativeVSync_RequestFrame timestamp = %{public}lld", timestamp);
        SyncParam *syncParam = (SyncParam *)data;
        if (syncParam == nullptr) {
            return;
        }
        EGLCore *eglCore = syncParam->eglCore;
        void *window = syncParam->window;
        if (eglCore == nullptr || window == nullptr) {
            return;
        }
        eglCore->mEglWindow = static_cast<EGLNativeWindowType>(window);
        ...
        eglCore->DrawSquare();
        eglCore->switchSpecular();
        eglCore->switchAmbient();
        },
    param
);

XcomponentVsync                                        // har类型
|---cpp                                                // native xcomponent配合vsync实现自定义动画
|---pages
|   |---XcomponentVsync.ets                            // Xcomponent 组件加载自定义动画