#include "leptfuzz.h"

extern "C" int

LLVMFuzzerTestOneInput(const uint8_t* data, size_t size) { 

  if(size<3) return 0;

  leptSetStdNullHandler();

  PIX *pixs_payload = pixReadMemSpix(data, size);

  if(pixs_payload == NULL) return 0;

  BOX *box1;

  PIX *pix_pointer_payload, *return_pix, *pix2;

  NUMA *return_numa;

  l_float32 l_f;

  l_int32 l_i;

  l_uint32 l_ui;

  BOXA *boxa1;

  box1 = boxCreate(150, 130, 1500, 355);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  return_numa = pixAbsDiffByColumn(pix_pointer_payload, box1);

  pixDestroy(&pix_pointer_payload);

  boxDestroy(&box1);

        numaDestroy(&return_numa);

  box1 = boxCreate(150, 130, 1500, 355);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  return_numa = pixAbsDiffByRow(pix_pointer_payload, box1);

  pixDestroy(&pix_pointer_payload);

  boxDestroy(&box1);

        numaDestroy(&return_numa);

  box1 = boxCreate(150, 130, 1500, 355);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  pixAbsDiffInRect(pix_pointer_payload, box1, L_HORIZONTAL_LINE, &l_f);

  pixDestroy(&pix_pointer_payload);

  boxDestroy(&box1);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  pixAbsDiffOnLine(pix_pointer_payload, 2, 2, 3, 3, &l_f);

  pixDestroy(&pix_pointer_payload);

  box1 = boxCreate(150, 130, 1500, 355);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  return_numa = pixAverageByColumn(pix_pointer_payload, box1,

                                         L_BLACK_IS_MAX);

  boxDestroy(&box1);

  pixDestroy(&pix_pointer_payload);

  numaDestroy(&return_numa);

  box1 = boxCreate(150, 130, 1500, 355);

  return_numa = pixAverageByRow(pix_pointer_payload, box1,

                                      L_WHITE_IS_MAX);

  boxDestroy(&box1);

  pixDestroy(&pix_pointer_payload);

  numaDestroy(&return_numa);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  pixAverageInRect(pix_pointer_payload, NULL, NULL, 0, 255, 1, &l_f);

  pixDestroy(&pix_pointer_payload);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  pixAverageInRectRGB(pix_pointer_payload, NULL, NULL, 10, &l_ui);

  pixDestroy(&pix_pointer_payload);

  boxa1 = boxaCreate(0);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  return_pix = pixCopyWithBoxa(pix_pointer_payload, boxa1, L_SET_WHITE);

  pixDestroy(&pix_pointer_payload);

  boxaDestroy(&boxa1);

  pixDestroy(&return_pix);

  for (int i = 0; i < 5; i++) {

            box1 = boxCreate(150, 130, 1500, 355);

      pix_pointer_payload = pixCopy(NULL, pixs_payload);

      pixCountArbInRect(pix_pointer_payload, box1, L_SET_WHITE, 2, &l_i);

      pixDestroy(&pix_pointer_payload);

      boxDestroy(&box1);

  }

  box1 = boxCreate(150, 130, 1500, 355);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  return_numa = pixCountByRow(pix_pointer_payload, box1);

  pixDestroy(&pix_pointer_payload);

  boxDestroy(&box1);

  numaDestroy(&return_numa);

  box1 = boxCreate(150, 130, 1500, 355);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  pixCountPixelsInRect(pix_pointer_payload, box1, &l_i, NULL);

  boxDestroy(&box1);

  pixDestroy(&pix_pointer_payload);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  return_pix = pixMakeArbMaskFromRGB(pix_pointer_payload,

                                           -0.5, -0.5, 1.0, 20);

  pixDestroy(&pix_pointer_payload);

  pixDestroy(&return_pix);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  for (int i = 0; i < 5; i++) {

            return_pix = pixMakeMaskFromVal(pix_pointer_payload, i);

      pixDestroy(&pix_pointer_payload);

      pixDestroy(&return_pix);

        }

  pix2 = pixRead("../test8.jpg");

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  pixPaintSelfThroughMask(pix_pointer_payload, pix2, 0, 0, L_HORIZ,

                                30, 50, 5, 10);

  pixDestroy(&pix2);

  pixDestroy(&pix_pointer_payload);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  return_pix = pixSetUnderTransparency(pix_pointer_payload, 0, 0);

  pixDestroy(&pix_pointer_payload);

  pixDestroy(&return_pix);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  return_numa = pixVarianceByColumn(pix2, NULL);

  pixDestroy(&pix_pointer_payload);

  numaDestroy(&return_numa);

  pix_pointer_payload = pixCopy(NULL, pixs_payload);

  return_numa = pixVarianceByRow(pix_pointer_payload, NULL);

  pixDestroy(&pix_pointer_payload);

  numaDestroy(&return_numa);

  box1 = boxCreate(150, 130, 1500, 355);

  pixVarianceInRect(pix_pointer_payload, box1, &l_f);

  boxDestroy(&box1);

  pixDestroy(&pix_pointer_payload);

  pixDestroy(&pixs_payload);

  return 0;

}