Distorted Android

/**

 * Only for use by the library itself.

 *

 * @y.exclude

 */

  public static void blitPriv(DistortedOutputSurface surface)

///////////////////////////////////////////////////////////////////////////////////////////////////

  static void disableStencil()

    {

    sState.stencilTest = cState.stencilTest;

    if (cState.stencilTest != 0)

      {

      cState.stencilTest = 0;

      GLES31.glDisable(GLES31.GL_STENCIL_TEST);

      }

    sState.stencilFuncFunc = cState.stencilFuncFunc;

    sState.stencilFuncRef  = cState.stencilFuncRef;

    sState.stencilFuncMask = cState.stencilFuncMask;

    if( cState.stencilFuncFunc!=GLES31.GL_EQUAL || cState.stencilFuncRef!=1 || cState.stencilFuncMask!=STENCIL_MASK )

      {

      cState.stencilFuncFunc = GLES31.GL_EQUAL;

      cState.stencilFuncRef  = 1;

      cState.stencilFuncMask = STENCIL_MASK;

      GLES31.glStencilFunc(cState.stencilFuncFunc,cState.stencilFuncRef,cState.stencilFuncMask);

      }

    sState.stencilMask = cState.stencilMask;

    if( cState.stencilMask!= 0x00 )

      {

      cState.stencilMask = 0x00;

      GLES31.glStencilMask(cState.stencilMask);

      }

    }

///////////////////////////////////////////////////////////////////////////////////////////////////

  static void restoreStencil()

    {

    if (sState.stencilTest != cState.stencilTest)

      {

      cState.stencilTest = sState.stencilTest;

      if (cState.stencilTest == 0)

        {

        GLES31.glDisable(GLES31.GL_STENCIL_TEST);

        }

      else

        {

        GLES31.glEnable(GLES31.GL_STENCIL_TEST);

        }

      }

    if( sState.stencilFuncFunc!=cState.stencilFuncFunc || sState.stencilFuncRef!=cState.stencilFuncRef || sState.stencilFuncMask!=cState.stencilFuncMask )

      {

      cState.stencilFuncFunc = sState.stencilFuncFunc;

      cState.stencilFuncRef  = sState.stencilFuncRef ;

      cState.stencilFuncMask = sState.stencilFuncMask;

      GLES31.glStencilFunc(cState.stencilFuncFunc,cState.stencilFuncRef,cState.stencilFuncMask);

      }

    if( sState.stencilMask!=cState.stencilMask )

      {

      cState.stencilMask = sState.stencilMask;

      GLES31.glStencilMask(cState.stencilMask);

      }

    }

      fpsCanvas.drawText(fpsString, FPS_W/2, 0.75f*FPS_H, mPaint);