Simplify BGR -> RGB conversion in PdfiumPageWrapperQt

QImage has an effective implementation for this conversion.

Change-Id: I6c015226868fc1e56ef6029b77eb8750dd19b459
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

1 files changed, 1 insertions, 8 deletions

diff --git a/src/core/printing/pdfium_document_wrapper_qt.cpp b/src/core/printing/pdfium_document_wrapper_qt.cpp
index 422cafdea..2a94e15d4 100644
--- a/src/core/printing/pdfium_document_wrapper_qt.cpp
+++ b/src/core/printing/pdfium_document_wrapper_qt.cpp
@@ -104,14 +104,7 @@ private:
         bitmap = nullptr;
 
         // Map BGRA to RGBA as PDFium currently does not support RGBA bitmaps directly
-        for (int i = 0; i < image.height(); i++) {
-            uchar *pixels = image.scanLine(i);
-            for (int j = 0; j < image.width(); j++) {
-                qSwap(pixels[0], pixels[2]);
-                pixels += 4;
-            }
-        }
-        return image;
+        return std::move(image).rgbSwapped();
     }
 
 private: