diff options
Diffstat (limited to 'plugins/AdvaImg/src/LibPNG/pngwrite.c')
| -rw-r--r-- | plugins/AdvaImg/src/LibPNG/pngwrite.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/plugins/AdvaImg/src/LibPNG/pngwrite.c b/plugins/AdvaImg/src/LibPNG/pngwrite.c index c4a328fdf2..1eefbe686e 100644 --- a/plugins/AdvaImg/src/LibPNG/pngwrite.c +++ b/plugins/AdvaImg/src/LibPNG/pngwrite.c @@ -1,7 +1,7 @@ /* pngwrite.c - general routines to write a PNG file
*
- * Last changed in libpng 1.6.31 [July 27, 2017]
+ * Last changed in libpng 1.6.32 [August 24, 2017]
* Copyright (c) 1998-2002,2004,2006-2017 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
@@ -237,6 +237,11 @@ png_write_info(png_structrp png_ptr, png_const_inforp info_ptr) png_write_bKGD(png_ptr, &(info_ptr->background), info_ptr->color_type);
#endif
+#ifdef PNG_WRITE_eXIf_SUPPORTED
+ if ((info_ptr->valid & PNG_INFO_eXIf) != 0)
+ png_write_eXIf(png_ptr, info_ptr->exif, info_ptr->num_exif);
+#endif
+
#ifdef PNG_WRITE_hIST_SUPPORTED
if ((info_ptr->valid & PNG_INFO_hIST) != 0)
png_write_hIST(png_ptr, info_ptr->hist, info_ptr->num_palette);
@@ -432,6 +437,12 @@ png_write_end(png_structrp png_ptr, png_inforp info_ptr) }
}
#endif
+
+#ifdef PNG_WRITE_eXIf_SUPPORTED
+ if ((info_ptr->valid & PNG_INFO_eXIf) != 0)
+ png_write_eXIf(png_ptr, info_ptr->exif, info_ptr->num_exif);
+#endif
+
#ifdef PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
write_unknown_chunks(png_ptr, info_ptr, PNG_AFTER_IDAT);
#endif
@@ -1929,7 +1940,7 @@ png_image_write_main(png_voidp argument) int colormap = (format & PNG_FORMAT_FLAG_COLORMAP);
int linear = !colormap && (format & PNG_FORMAT_FLAG_LINEAR); /* input */
int alpha = !colormap && (format & PNG_FORMAT_FLAG_ALPHA);
- int write_16bit = linear && !colormap && (display->convert_to_8bit == 0);
+ int write_16bit = linear && (display->convert_to_8bit == 0);
# ifdef PNG_BENIGN_ERRORS_SUPPORTED
/* Make sure we error out on any bad situation */
|