Merge pull request #320 from cgroschupp/feat/reduce-png-save-size

Reduce png size
6 years ago · 699493f402
parent c4e3beed52 b46e689133
commit 699493f402
1 changed files with 2 additions and 2 deletions
--- a/vips.h
+++ b/vips.h
@ -305,7 +305,7 @@ vips_pngsave_bridge(VipsImage *in, void **buf, size_t *len, int strip, int compr
 		"strip", INT_TO_GBOOLEAN(strip),
 		"compression", compression,
 		"interlace", INT_TO_GBOOLEAN(interlace),
-		"filter", VIPS_FOREIGN_PNG_FILTER_NONE,
+		"filter", VIPS_FOREIGN_PNG_FILTER_ALL,
 		NULL
 	);
 #else
@ -596,4 +596,4 @@ int vips_find_trim_bridge(VipsImage *in, int *top, int *left, int *width, int *h
 int vips_gamma_bridge(VipsImage *in, VipsImage **out, double exponent)
 {
  return vips_gamma(in, out, "exponent", 1.0 / exponent, NULL);
-}
+}