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-rw-r--r--src/3rdparty/libpng/pnginfo.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/3rdparty/libpng/pnginfo.h b/src/3rdparty/libpng/pnginfo.h
index 361ed8be70..d5f6149dbd 100644
--- a/src/3rdparty/libpng/pnginfo.h
+++ b/src/3rdparty/libpng/pnginfo.h
@@ -185,6 +185,14 @@ defined(PNG_READ_BACKGROUND_SUPPORTED)
png_byte phys_unit_type; /* resolution type (see PNG_RESOLUTION_ below) */
#endif
+#ifdef PNG_eXIf_SUPPORTED
+ int num_exif; /* Added at libpng-1.6.31 */
+ png_bytep exif;
+# ifdef PNG_READ_eXIf_SUPPORTED
+ png_bytep eXIf_buf; /* Added at libpng-1.6.32 */
+# endif
+#endif
+
#ifdef PNG_hIST_SUPPORTED
/* The hIST chunk contains the relative frequency or importance of the
* various palette entries, so that a viewer can intelligently select a