From c21fa69aeaaec4edfea3fd1895ef19b13cc5ab25 Mon Sep 17 00:00:00 2001
From: natureh <natureh@free.fr>
Date: Sun, 26 Feb 2012 01:05:57 +0100
Subject: [PATCH] Suppressing loads of GCC warning about automatic typecasting
 ambiguity

---
 rtengine/CA_correct_RT.cc |  4 ++--
 rtengine/array2D.h        | 10 +++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/rtengine/CA_correct_RT.cc b/rtengine/CA_correct_RT.cc
index c8848d9f1..7434ae516 100644
--- a/rtengine/CA_correct_RT.cc
+++ b/rtengine/CA_correct_RT.cc
@@ -465,7 +465,7 @@ void RawImageSource::CA_correct_RT(double cared, double cablue) {
 					gdiff=0.3125*(rgb[indx+TS][1]-rgb[indx-TS][1])+0.09375*(rgb[indx+TS+1][1]-rgb[indx-TS+1][1]+rgb[indx+TS-1][1]-rgb[indx-TS-1][1]);
 					deltgrb=(rgb[indx][c]-rgb[indx][1])-0.5*((rgb[indx-v4][c]-rgb[indx-v4][1])+(rgb[indx+v4][c]-rgb[indx+v4][1]));
 					
-					gradwt=fabs(0.25*rbhpfv[indx]+0.125*(rbhpfv[indx+2]+rbhpfv[indx-2]) );//*(grblpfv[indx-v2]+grblpfv[indx+v2])/(eps+0.1*grblpfv[indx-v2]+rblpfv[indx-v2]+0.1*grblpfv[indx+v2]+rblpfv[indx+v2]);
+					gradwt=fabs(0.25*rbhpfv[indx]+0.125*(rbhpfv[indx+2]+rbhpfv[indx-2]) );// *(grblpfv[indx-v2]+grblpfv[indx+v2])/(eps+0.1*grblpfv[indx-v2]+rblpfv[indx-v2]+0.1*grblpfv[indx+v2]+rblpfv[indx+v2]);
 					if (gradwt>eps) {
 					coeff[0][0][c] += gradwt*deltgrb*deltgrb;
 					coeff[0][1][c] += gradwt*gdiff*deltgrb;
@@ -477,7 +477,7 @@ void RawImageSource::CA_correct_RT(double cared, double cablue) {
 					gdiff=0.3125*(rgb[indx+1][1]-rgb[indx-1][1])+0.09375*(rgb[indx+1+TS][1]-rgb[indx-1+TS][1]+rgb[indx+1-TS][1]-rgb[indx-1-TS][1]);
 					deltgrb=(rgb[indx][c]-rgb[indx][1])-0.5*((rgb[indx-4][c]-rgb[indx-4][1])+(rgb[indx+4][c]-rgb[indx+4][1]));
 					
-					gradwt=fabs(0.25*rbhpfh[indx]+0.125*(rbhpfh[indx+v2]+rbhpfh[indx-v2]) );//*(grblpfh[indx-2]+grblpfh[indx+2])/(eps+0.1*grblpfh[indx-2]+rblpfh[indx-2]+0.1*grblpfh[indx+2]+rblpfh[indx+2]);
+					gradwt=fabs(0.25*rbhpfh[indx]+0.125*(rbhpfh[indx+v2]+rbhpfh[indx-v2]) );// *(grblpfh[indx-2]+grblpfh[indx+2])/(eps+0.1*grblpfh[indx-2]+rblpfh[indx-2]+0.1*grblpfh[indx+2]+rblpfh[indx+2]);
 					if (gradwt>eps) {
 					coeff[1][0][c] += gradwt*deltgrb*deltgrb;
 					coeff[1][1][c] += gradwt*gdiff*deltgrb;
diff --git a/rtengine/array2D.h b/rtengine/array2D.h
index d0ebbf471..c79d4b5b5 100644
--- a/rtengine/array2D.h
+++ b/rtengine/array2D.h
@@ -156,7 +156,7 @@ public:
 	}
 
 	// use with indices
-	T * operator[](size_t index) {
+	T * operator[](int index) {
         assert(index<y); 
 		return ptr[index];
 	}
@@ -252,7 +252,7 @@ private:
 
 public:
 	multi_array2D(int x, int y, int flags = 0) {
-		for (int i = 0; i < num; i++)
+		for (size_t i = 0; i < num; i++)
 			list[i](x, y, flags);
 	}
 
@@ -260,9 +260,9 @@ public:
 		//printf("trying to delete the list of array2D objects\n");
 	}
 
-	array2D<T> & operator[](size_t index) {
-		if (index >= num) {
-			printf("index %zu is out of range[0..%zu]", index, num - 1);
+	array2D<T> & operator[](int index) {
+		if (static_cast<size_t>(index) >= num) {
+			printf("index %0u is out of range[0..%0u]", index, num - 1);
 			raise( SIGSEGV);
 		}
 		return list[index];