int __fastcall sub_D858(int a1, int a2, int a3, int a4) {
  int v4; // r4@1
  int v5; // r6@1
  int v6; // r7@1
  int v7; // r8@1
  int result; // r0@1

  v4 = a1;
  v5 = a2;
  v6 = a3;
  v7 = a4;
  android::RefBase::RefBase(a1 + 68);
  android::Thread::Thread(v4, &_VTT_for_android::ISecCameraHardware::CameraThread[1], 0);
  *(_DWORD *)(v4 + 36) = v5;
  *(_DWORD *)(v4 + 44) = v7;
  *(_DWORD *)v4 = &_vtable_for_android::ISecCameraHardware::CameraThread[3];
  *(_DWORD *)(v4 + 40) = v6;
  *(_BYTE *)(v4 + 48) = 0;
  *(_DWORD *)(v4 + 52) = 0;
  *(_DWORD *)(v4 + 68) = &_vtable_for_android::ISecCameraHardware::CameraThread[16];
  *(_DWORD *)(v4 + 56) = 0;
  result = v4;
  *(_DWORD *)(v4 + 60) = 0;
  *(_DWORD *)(v4 + 64) = 0;
  return result;
}