X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=blobdiff_plain;f=lib%2Fpng.h;h=aa4b9c5f28a03abbed165c3aaac627b0d33fd290;hp=775a84f09620af6a38ff88f9cf14dc197f45bc06;hb=8980ff2e3cf4865d51af1799ca7124e53cb6d709;hpb=70b7f16b7fbaa021019ec567d5a97b0b3fdf0f9b

diff --git a/lib/png.h b/lib/png.h
index 775a84f..aa4b9c5 100644
--- a/lib/png.h
+++ b/lib/png.h
@@ -23,6 +23,9 @@
 extern "C" {
 #endif
 
+int png_apply_filter_32(unsigned char*dest, unsigned char*src, int width, int y);
+void png_inverse_filter_32(int mode, unsigned char*src, unsigned char*old, unsigned char*dest, int width);
+
 int getPNG(const char*sname, int*destwidth, int*destheight, unsigned char**destdata);
 int getPNGdimensions(const char*sname, int*destwidth, int*destheight);