[devel] Removed the ACCURATE and LEGACY options (they are no longer useable)
Fixed some compiliation problems with scaling options.
diff --git a/pngpriv.h b/pngpriv.h
index ec0b475..ad0ef80 100644
--- a/pngpriv.h
+++ b/pngpriv.h
@@ -6,7 +6,7 @@
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
* (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
*
- * Last changed in libpng 1.5.3 [(PENDING RELEASE)]
+ * Last changed in libpng 1.5.4 [(PENDING RELEASE)]
*
* This code is released under the libpng license.
* For conditions of distribution and use, see the disclaimer
@@ -298,7 +298,7 @@
#define PNG_ENCODE_ALPHA 0x800000L /* Added to libpng-1.5.3 */
#define PNG_ADD_ALPHA 0x1000000L /* Added to libpng-1.2.7 */
#define PNG_EXPAND_tRNS 0x2000000L /* Added to libpng-1.2.9 */
- /* 0x4000000L unused */
+#define PNG_CHOP_16_TO_8 0x4000000L
/* 0x8000000L unused */
/* 0x10000000L unused */
/* 0x20000000L unused */
@@ -820,8 +820,13 @@
#endif
#ifdef PNG_READ_16_TO_8_SUPPORTED
+PNG_EXTERN void png_do_scale_16_to_8 PNGARG((png_row_infop row_info,
+ png_bytep row));
+
PNG_EXTERN void png_do_chop PNGARG((png_row_infop row_info,
png_bytep row));
+PNG_EXTERN void png_do_scale_16_to_8 PNGARG((png_row_infop row_info,
+ png_bytep row));
#endif
#ifdef PNG_READ_QUANTIZE_SUPPORTED