From e7b0efb709d097a57a698a0e6da37cbc6d5ddfe5 Mon Sep 17 00:00:00 2001
From: natureh <natureh@free.fr>
Date: Wed, 24 Aug 2011 01:13:41 +0200
Subject: [PATCH] Adding a warning about croppedHistogram calculation

---
 rtengine/imagefloat.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/rtengine/imagefloat.cc b/rtengine/imagefloat.cc
index d4f92c91f..5fb02d6f4 100644
--- a/rtengine/imagefloat.cc
+++ b/rtengine/imagefloat.cc
@@ -252,6 +252,12 @@ void Imagefloat::calcCroppedHistogram(const ProcParams &params, float scale, LUT
     int x1, x2, y1, y2;
     params.crop.mapToResized(width, height, scale, x1, x2, y1, y2);
 
+    /*
+     * WARNING: this parallelization is not 100% safe. Some of its values
+     * are underestimated by 1 or 2, but in practical, it doesn't seem to be
+     * annoying in any way, so i guess we may leave it as is...
+     * (Hombre)
+     */
     #pragma omp parallel for
     for (int y=y1; y<y2; y++) {
         int i;