From be354a2abd27548405caf97fdbc814b5a6b06995 Mon Sep 17 00:00:00 2001
From: Noel Grandin <noel.grandin@collabora.co.uk>
Date: Wed, 6 Dec 2017 16:18:58 +0200
Subject: loplugin:constparams

Change-Id: Ia322ecf8f80b28c58ec33d17ca9607401a92534b
Reviewed-on: https://gerrit.libreoffice.org/45959
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
---
 sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.cxx | 4 ++--
 sdext/source/pdfimport/xpdfwrapper/pnghelper.cxx      | 4 ++--
 sdext/source/pdfimport/xpdfwrapper/pnghelper.hxx      | 4 ++--
 3 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'sdext')

diff --git a/sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.cxx b/sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.cxx
index fa763df01918..85647b6a3c22 100644
--- a/sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.cxx
+++ b/sdext/source/pdfimport/xpdfwrapper/pdfioutdev_gpl.cxx
@@ -337,8 +337,8 @@ void writePng_( OutputBuffer&     o_rOutputBuf,
                 Stream*           str,
                 int               width,
                 int               height,
-                GfxRGB&           zeroColor,
-                GfxRGB&           oneColor,
+                GfxRGB const &    zeroColor,
+                GfxRGB const &    oneColor,
                 bool              bIsMask,
                 bool              bWithLinefeed )
 {
diff --git a/sdext/source/pdfimport/xpdfwrapper/pnghelper.cxx b/sdext/source/pdfimport/xpdfwrapper/pnghelper.cxx
index 3caed120648e..08ff1958ad63 100644
--- a/sdext/source/pdfimport/xpdfwrapper/pnghelper.cxx
+++ b/sdext/source/pdfimport/xpdfwrapper/pnghelper.cxx
@@ -177,8 +177,8 @@ void PngHelper::createPng( OutputBuffer&     o_rOutputBuf,
                            Stream*           str,
                            int               width,
                            int               height,
-                           GfxRGB&           zeroColor,
-                           GfxRGB&           oneColor,
+                           GfxRGB const &    zeroColor,
+                           GfxRGB const &    oneColor,
                            bool              bIsMask
                            )
 {
diff --git a/sdext/source/pdfimport/xpdfwrapper/pnghelper.hxx b/sdext/source/pdfimport/xpdfwrapper/pnghelper.hxx
index e26de3774bff..865428d4da03 100644
--- a/sdext/source/pdfimport/xpdfwrapper/pnghelper.hxx
+++ b/sdext/source/pdfimport/xpdfwrapper/pnghelper.hxx
@@ -59,8 +59,8 @@ namespace pdfi
                                Stream*           str,
                                int               width,
                                int               height,
-                               GfxRGB&           zeroColor,
-                               GfxRGB&           oneColor,
+                               GfxRGB const &    zeroColor,
+                               GfxRGB const &    oneColor,
                                bool              bIsMask
                                );
         static void createPng( OutputBuffer& o_rOutputBuf,
-- 
cgit v1.2.3