predictor_enc,GetBestGreenRedToBlue: quiet implicit conv warnings
no change in object code
from clang-7 -fsanitize=implicit-integer-truncation
implicit conversion from type 'int' of value -16 (32-bit, signed) to
type 'uint8_t' (aka 'unsigned char') changed the value to 240 (8-bit,
unsigned)
@@ -666,8 +666,8 @@ static void GetBestGreenRedToBlue(
break; // out of iter-loop.
}
}
- best_tx->green_to_blue_ = green_to_blue_best;
- best_tx->red_to_blue_ = red_to_blue_best;
+ best_tx->green_to_blue_ = green_to_blue_best & 0xff;
+ best_tx->red_to_blue_ = red_to_blue_best & 0xff;
}
#undef kGreenRedToBlueMaxIters
#undef kGreenRedToBlueNumAxis
