From a91c7ef72fa2d53c13bec2af0ab55ee21c827ca9 Mon Sep 17 00:00:00 2001
From: Mirco Miranda <mirco.miranda@systemceramics.com>
Date: Sun, 22 Feb 2026 08:33:43 +0100
Subject: [PATCH] Fixed excessively frequent warning messages

---
 src/imageformats/chunks.cpp | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/imageformats/chunks.cpp b/src/imageformats/chunks.cpp
index ef825ee..8079ae5 100644
--- a/src/imageformats/chunks.cpp
+++ b/src/imageformats/chunks.cpp
@@ -1080,6 +1080,7 @@ QByteArray BODYChunk::deinterleave(const QByteArray &planes, qint32 y, const BMH
             //        (red and green modify operations are unavailable)
             auto ctlbits = bitplanes > 5 ? 2 : 1;
             auto max = (1 << (bitplanes - ctlbits)) - 1;
+            auto wrongIdx = false;
             quint8 prev[3] = {};
             for (qint32 i = 0, cnt = 0; i < rowLen; ++i) {
                 for (qint32 j = 0; j < 8; ++j, ++cnt) {
@@ -1111,7 +1112,7 @@ QByteArray BODYChunk::deinterleave(const QByteArray &planes, qint32 y, const BMH
                             prev[1] = qGreen(pal.at(idx));
                             prev[2] = qBlue(pal.at(idx));
                         } else {
-                            qCWarning(LOG_IFFPLUGIN) << "BODYChunk::deinterleave(): palette index" << idx << "is out of range";
+                            wrongIdx = true;
                         }
                         break;
                     }
@@ -1121,6 +1122,9 @@ QByteArray BODYChunk::deinterleave(const QByteArray &planes, qint32 y, const BMH
                     ba[cnt3 + 2] = char(prev[2]);
                 }
             }
+            if (wrongIdx) {
+                qCWarning(LOG_IFFPLUGIN) << "BODYChunk::deinterleave(): HAM palette index out of range!";
+            }
         } else if ((modeId & CAMGChunk::ModeId::HalfBrite) && (cmap) &&
                    (bitplanes >= BITPLANES_HALFBRIDE_MIN && bitplanes <= BITPLANES_HALFBRIDE_MAX)) {
             // From A Quick Introduction to IFF.txt:
@@ -1133,6 +1137,7 @@ QByteArray BODYChunk::deinterleave(const QByteArray &planes, qint32 y, const BMH
             // absolute colors.
             ba = QByteArray(rowLen * 8, char());
             auto palSize = cmap->count();
+            auto wrongIdx = false;
             for (qint32 i = 0, cnt = 0; i < rowLen; ++i) {
                 for (qint32 j = 0; j < 8; ++j, ++cnt) {
                     quint8 idx = 0, ctl = 0;
@@ -1147,10 +1152,13 @@ QByteArray BODYChunk::deinterleave(const QByteArray &planes, qint32 y, const BMH
                     if (idx < palSize) {
                         ba[cnt] = ctl ? idx + palSize : idx;
                     } else {
-                        qCWarning(LOG_IFFPLUGIN) << "BODYChunk::deinterleave(): palette index" << idx << "is out of range";
+                        wrongIdx = true;
                     }
                 }
             }
+            if (wrongIdx) {
+                qCWarning(LOG_IFFPLUGIN) << "BODYChunk::deinterleave(): HalfBrite palette index out of range!";
+            }
         } else {
             // From A Quick Introduction to IFF.txt:
             //