From 595ceecb62ada84a2200de573a5e39432b9de179 Mon Sep 17 00:00:00 2001
From: Felix Kauselmann <2039670+selmf@users.noreply.github.com>
Date: Tue, 22 Nov 2016 18:23:40 +0100
Subject: [PATCH] Add cleanup function to mac pdf image buffer

---
 YACReaderLibrary/library_creator.cpp | 3 ---
 common/comic.cpp                     | 1 -
 common/pdf_comic.mm                  | 2 +-
 3 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/YACReaderLibrary/library_creator.cpp b/YACReaderLibrary/library_creator.cpp
index d6ce5863..cac5569a 100644
--- a/YACReaderLibrary/library_creator.cpp
+++ b/YACReaderLibrary/library_creator.cpp
@@ -627,9 +627,6 @@ void ThumbnailCreator::create()
 		{
 #if defined Q_OS_MAC || defined USE_PDFIUM
 			QImage p = pdfComic->getPage(_coverPage-1); //TODO check if the page is valid
-		#ifdef USE_PDFKIT
-			pdfComic->releaseLastPageData();
-		#endif
 #else
 			QImage p = pdfComic->page(_coverPage-1)->renderToImage(72,72);
 #endif //
diff --git a/common/comic.cpp b/common/comic.cpp
index 4ec210d3..6dd93ac0 100644
--- a/common/comic.cpp
+++ b/common/comic.cpp
@@ -861,7 +861,6 @@ void PDFComic::renderPage(int page)
 	QImage img = pdfComic->getPage(page);
 	if(!img.isNull())
 	{
-		pdfComic->releaseLastPageData();
 #elif defined USE_PDFIUM
 	QImage img = pdfComic->getPage(page);
 	if(!img.isNull())
diff --git a/common/pdf_comic.mm b/common/pdf_comic.mm
index 3eda1c07..b34e5f2d 100644
--- a/common/pdf_comic.mm
+++ b/common/pdf_comic.mm
@@ -108,7 +108,7 @@ QImage MacOSXPDFComic::getPage(const int pageNum)
 
     const uchar *bytes = (const uchar *)CFDataGetBytePtr(dataRef);
 
-    qtImage = QImage(bytes, pageRect.size.width, pageRect.size.height, QImage::Format_ARGB32);
+    qtImage = QImage(bytes, pageRect.size.width, pageRect.size.height, QImage::Format_ARGB32, &releaseLastPageData());
 
     CGImageRelease(image);
     //CFRelease(dataRef);