commit 792da2e1e08671ba0e9d01c8714bd1747861701f
author Julián Unrrein <junrrein@gmail.com> Tue May 14 15:42:08 2019 -0300
committer Julián Unrrein <junrrein@gmail.com> Tue May 14 15:51:54 2019 -0300
tree 53b92291383bab1301c0d2e30dc85fbf72d23dfe
parent 9433b6c9c37dcfc82f074230881a98808b2300ab

cpp: Change displayPageSlice parameter to make render_page thread-safe

This allows applications to render different pages on different threads

cpp/poppler-page-renderer.cpp

diff --git a/cpp/poppler-page-renderer.cpp b/cpp/poppler-page-renderer.cpp
index fa54815..f63867f 100644
--- a/cpp/poppler-page-renderer.cpp
+++ b/cpp/poppler-page-renderer.cpp
@@ -303,7 +303,9 @@
     pdfdoc->displayPageSlice(&splashOutputDev, pp->index + 1,
                              xres, yres, int(rotate) * 90,
                              false, true, false,
-                             x, y, w, h);
+                             x, y, w, h,
+                             nullptr, nullptr, nullptr, nullptr,
+                             true);
 
     SplashBitmap *bitmap = splashOutputDev.getBitmap();
     const int bw = bitmap->getWidth();