HarmonyOS OpenGL离屏渲染子线程无效问题

OpenGL渲染的相关操作在子线程中无效，Demo是NdkXComponent，下面这种写法是可以渲染出来的。

void OnSurfaceCreatedCB(OH_NativeXComponent* component, void* window) {
  OHLOG("OnSurfaceCreatedCB");

  if ((component == nullptr) || (window == nullptr)) {
    OHLOG("OnSurfaceCreatedCB window or component is null");
    return;
  }

  char idStr[OH_XCOMPONENT_ID_LEN_MAX + 1] = { '\0' };
  uint64_t idSize = OH_XCOMPONENT_ID_LEN_MAX + 1;
  if (OH_NativeXComponent_GetXComponentId(component, idStr, &idSize) != OH_NATIVEXCOMPONENT_RESULT_SUCCESS) {
    OHLOG("OnSurfaceCreatedCB Unable to get XComponent id");
    return;
  }

  {
    std::stringstream ss;
    ss<<"OnSurfaceCreatedCB get XComponent id Success , tid = "<<gettid();
    OHLOG(ss.str().c_str());
  }
  std::string id(idStr);
  auto render = PluginRender::GetInstance(id);
  g_render_test = render;
  uint64_t width;
  uint64_t height;
  int32_t xSize = OH_NativeXComponent_GetXComponentSize(component, window, &width, &height);
  if ((xSize == OH_NATIVEXCOMPONENT_RESULT_SUCCESS) && (render != nullptr)) {
    if (render->m_eglCore->EglContextInit(window, width, height)) {
      if (id == OPENGL_XCOMPONENT_ID) {
        render->m_eglCore->Background();
        OHLOG("Render Background");
      }
    }
  }
}

但是，这样写就无法渲染也没有报错。

void OnSurfaceCreatedCB(OH_NativeXComponent* component, void* window) {
  OHLOG("OnSurfaceCreatedCB");

  if ((component == nullptr) || (window == nullptr)) {
    OHLOG("OnSurfaceCreatedCB window or component is null");
    return;
  }

  char idStr[OH_XCOMPONENT_ID_LEN_MAX + 1] = { '\0' };
  uint64_t idSize = OH_XCOMPONENT_ID_LEN_MAX + 1;
  if (OH_NativeXComponent_GetXComponentId(component, idStr, &idSize) != OH_NATIVEXCOMPONENT_RESULT_SUCCESS) {
    OHLOG("OnSurfaceCreatedCB Unable to get XComponent id");
    return;
  }

  {
    std::stringstream ss;
    ss<<"OnSurfaceCreatedCB get XComponent id Success , tid = "<<gettid();
    OHLOG(ss.str().c_str());
  }

  new std::thread([&](){
    std::string id(idStr);
    auto render = PluginRender::GetInstance(id);
    g_render_test = render;
    uint64_t width;
    uint64_t height;
    int32_t xSize = OH_NativeXComponent_GetXComponentSize(component, window, &width, &height);
    if ((xSize == OH_NATIVEXCOMPONENT_RESULT_SUCCESS) && (render != nullptr)) {
      if (render->m_eglCore->EglContextInit(window, width, height)) {
        if (id == OPENGL_XCOMPONENT_ID) {
          render->m_eglCore->Background();
          OHLOG("Render Background");
        }
      }
    }
  });
}