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authorAndrew Weintraub <asweintraub@google.com>2017-11-29 23:27:10 +0000
committerChromium commit bot <commit-bot@chromium.org>2017-11-29 23:27:10 +0000
commit98b56332e9b5c04cde680301a8b0685590c3b922 (patch)
tree97b1f6f67b60678f37844322ccb0a657f9b3266c /core
parent02f46ae70560c4bd70950faa1496e0c6b244ff8d (diff)
downloadpdfium-98b56332e9b5c04cde680301a8b0685590c3b922.tar.xz
Allow building pdfium against the system version of libpng.
Bug: Change-Id: I0c930ca30637f58af3b60ed8f1383bd9234a1723 Reviewed-on: https://pdfium-review.googlesource.com/19850 Commit-Queue: Lei Zhang <thestig@chromium.org> Reviewed-by: Lei Zhang <thestig@chromium.org>
Diffstat (limited to 'core')
-rw-r--r--core/fxcodec/codec/ccodec_pngmodule.cpp7
1 files changed, 4 insertions, 3 deletions
diff --git a/core/fxcodec/codec/ccodec_pngmodule.cpp b/core/fxcodec/codec/ccodec_pngmodule.cpp
index 40bdfba7ce..37e83f7248 100644
--- a/core/fxcodec/codec/ccodec_pngmodule.cpp
+++ b/core/fxcodec/codec/ccodec_pngmodule.cpp
@@ -14,10 +14,11 @@
#include "core/fxge/fx_dib.h"
#include "third_party/base/ptr_util.h"
-extern "C" {
-#undef FAR
+#ifdef USE_SYSTEM_LIBPNG
+#include <png.h>
+#else
#include "third_party/libpng16/png.h"
-} // extern "C"
+#endif
#define PNG_ERROR_SIZE 256