Conversion to signed

2017-08-12 11:46:05 -07:00
parent 566c60d91a
commit ed6ae66171
11 changed files with 233 additions and 190 deletions
--- a/piphoto.cc
+++ b/piphoto.cc
@@ -11,7 +11,7 @@ int main() {
  std::cout << "Initial error: " << ScoreImage(*image) << std::endl;

  auto lut = MinimalLut3d::Identity();
-  uint32_t diff = 1;
+  int32_t diff = 1;
  while (diff) {
    diff = OptimizeLut<4>(*image, &lut);
    std::cout << "diff=" << diff << " error=" << ScoreImage(*lut.MapImage(*image)) << std::endl;