[libpng16] Reverted addition of png_set_filler_16 and png_set_add_alpha_16()
functions. They unnecessarily duplicate png_set_filler() and png_set_add_alpha()
which now work properly with 16-bit images.
diff --git a/example.c b/example.c
index 902b6c5..f8591e6 100644
--- a/example.c
+++ b/example.c
@@ -522,7 +522,7 @@
png_set_swap(png_ptr);
/* Add filler (or alpha) byte (before/after each RGB triplet) */
- png_set_filler_16(png_ptr, 0xffff, PNG_FILLER_AFTER);
+ png_set_filler(png_ptr, 0xffff, PNG_FILLER_AFTER);
#ifdef PNG_READ_INTERLACING_SUPPORTED
/* Turn on interlace handling. REQUIRED if you are not using
@@ -958,7 +958,7 @@
/* Get rid of filler (OR ALPHA) bytes, pack XRGB/RGBX/ARGB/RGBA into
* RGB (4 channels -> 3 channels). The second parameter is not used.
*/
- png_set_filler_16(png_ptr, 0, PNG_FILLER_BEFORE);
+ png_set_filler(png_ptr, 0, PNG_FILLER_BEFORE);
/* Flip BGR pixels to RGB */
png_set_bgr(png_ptr);