commit 550bab03fb40a28bc2a6d4f7b284020cdcccaf61
author John Bowler <jbowler@acm.org> Tue Jun 14 06:17:26 2011 -0500
committer Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Tue Jun 14 06:17:26 2011 -0500
tree dacca72885f09bbfb4b9f43f0386954a9f27bf79
parent 413138a5ca2774895c03512b5948d80a7c19e760

[devel] Removed the ACCURATE and LEGACY options (they are no longer useable)

Fixed some compiliation problems with scaling options.

pngpriv.h

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