tdf#114441 Convert use of sal_uLong to sal_uInt32

Convert  the return type of GetScanlineSize to sal_uInt32
since the type of the  mnScanlineSize member of the
BitmapBuffer struct is "long"

Convert places that are using the value returned by this method

Change-Id: I222ce30b8e8f88402ddfd25286ca3b7548a8e8fb
Reviewed-on: https://gerrit.libreoffice.org/65779
Tested-by: Jenkins
Reviewed-by: Michael Stahl <Michael.Stahl@cib.de>

4 files changed, 9 insertions, 9 deletions

diff --git a/vcl/inc/bitmapwriteaccess.hxx b/vcl/inc/bitmapwriteaccess.hxx
index b2aba128381d..f20e4e8e2e6e 100644
--- a/vcl/inc/bitmapwriteaccess.hxx
+++ b/vcl/inc/bitmapwriteaccess.hxx
@@ -30,7 +30,7 @@ public:
 
     void CopyScanline(long nY, const BitmapReadAccess& rReadAcc);
     void CopyScanline(long nY, ConstScanline aSrcScanline, ScanlineFormat nSrcScanlineFormat,
-                      sal_uLong nSrcScanlineSize);
+                      sal_uInt32 nSrcScanlineSize);
 
     void CopyBuffer(const BitmapReadAccess& rReadAcc);
 
diff --git a/vcl/qa/cppunit/BitmapTest.cxx b/vcl/qa/cppunit/BitmapTest.cxx
index 706fb1f58690..6372b71d55aa 100644
--- a/vcl/qa/cppunit/BitmapTest.cxx
+++ b/vcl/qa/cppunit/BitmapTest.cxx
@@ -347,11 +347,11 @@ void BitmapTest::testConvert()
         CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt16>(8), pReadAccess->GetBitCount());
 #if defined MACOSX || defined IOS
         //it would be nice to find and change the stride for quartz to be the same as everyone else
-        CPPUNIT_ASSERT_EQUAL(static_cast<sal_uLong>(10), pReadAccess->GetScanlineSize());
+        CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt32>(10), pReadAccess->GetScanlineSize());
 #else
 #if HAVE_FEATURE_OPENGL
         if (!OpenGLHelper::isVCLOpenGLEnabled())
-            CPPUNIT_ASSERT_EQUAL(static_cast<sal_uLong>(12), pReadAccess->GetScanlineSize());
+            CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt32>(12), pReadAccess->GetScanlineSize());
 #endif
 #endif
         CPPUNIT_ASSERT(pReadAccess->HasPalette());
@@ -370,18 +370,18 @@ void BitmapTest::testConvert()
         CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt16>(24), pReadAccess->GetBitCount());
 
 #if defined LINUX || defined FREEBSD
-        CPPUNIT_ASSERT_EQUAL(sal_uLong(32), pReadAccess->GetScanlineSize());
+        CPPUNIT_ASSERT_EQUAL(sal_uInt32(32), pReadAccess->GetScanlineSize());
 #else
 #if defined(_WIN32)
         if (!OpenGLHelper::isVCLOpenGLEnabled())
         {
             // GDI Scanlines padded to DWORD multiples, it seems
-            CPPUNIT_ASSERT_EQUAL(sal_uLong(32), pReadAccess->GetScanlineSize());
+            CPPUNIT_ASSERT_EQUAL(sal_uInt32(32), pReadAccess->GetScanlineSize());
         }
         else
 #endif
         {
-            CPPUNIT_ASSERT_EQUAL(sal_uLong(30), pReadAccess->GetScanlineSize());
+            CPPUNIT_ASSERT_EQUAL(sal_uInt32(30), pReadAccess->GetScanlineSize());
         }
 #endif
 
diff --git a/vcl/source/filter/igif/gifread.cxx b/vcl/source/filter/igif/gifread.cxx
index 745440853f55..3ddcb06c643e 100644
--- a/vcl/source/filter/igif/gifread.cxx
+++ b/vcl/source/filter/igif/gifread.cxx
@@ -561,9 +561,9 @@ void GIFReader::FillImages( const sal_uInt8* pBytes, sal_uLong nCount )
                     if( ( nMinY > nLastImageY ) && ( nLastImageY < ( nImageHeight - 1 ) ) )
                     {
                         sal_uInt8*  pScanline8 = pAcc8->GetScanline( nYAcc );
-                        sal_uLong   nSize8 = pAcc8->GetScanlineSize();
+                        sal_uInt32  nSize8 = pAcc8->GetScanlineSize();
                         sal_uInt8*  pScanline1 = nullptr;
-                        sal_uLong   nSize1 = 0;
+                        sal_uInt32  nSize1 = 0;
 
                         if( bGCTransparent )
                         {
diff --git a/vcl/source/gdi/bmpacc.cxx b/vcl/source/gdi/bmpacc.cxx
index 9bfd9a26930e..af8d75362467 100644
--- a/vcl/source/gdi/bmpacc.cxx
+++ b/vcl/source/gdi/bmpacc.cxx
@@ -349,7 +349,7 @@ void BitmapWriteAccess::CopyScanline( long nY, const BitmapReadAccess& rReadAcc
 }
 
 void BitmapWriteAccess::CopyScanline( long nY, ConstScanline aSrcScanline,
-                                      ScanlineFormat nSrcScanlineFormat, sal_uLong nSrcScanlineSize )
+                                      ScanlineFormat nSrcScanlineFormat, sal_uInt32 nSrcScanlineSize )
 {
     const ScanlineFormat nFormat = RemoveScanline( nSrcScanlineFormat );