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authorGlenn Randers-Pehrson <glennrp at users.sourceforge.net>2011-03-18 22:02:20 -0500
committerGlenn Randers-Pehrson <glennrp at users.sourceforge.net>2011-03-18 22:03:48 -0500
commitf3dd1cc51e1e57a0d9f4c3eb795cda8d543011ab (patch)
tree4a65f4f8623dfe6778229534ad1b5337d735e29a /pngread.c
parentd32a671dff8f18ddacd3ca2838701311ffa6567b (diff)
downloadlibpng-f3dd1cc51e1e57a0d9f4c3eb795cda8d543011ab.tar.gz
[devel] Imported from libpng-1.5.2rc01.tarv1.5.2rc01
Diffstat (limited to 'pngread.c')
-rw-r--r--pngread.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/pngread.c b/pngread.c
index 9d1472f5b..b12f7b84f 100644
--- a/pngread.c
+++ b/pngread.c
@@ -488,9 +488,11 @@ void PNGAPI
png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row)
{
PNG_IDAT;
+#ifdef PNG_READ_INTERLACING_SUPPORTED
PNG_CONST int png_pass_dsp_mask[7] = {0xff, 0x0f, 0xff, 0x33, 0xff, 0x55,
0xff};
PNG_CONST int png_pass_mask[7] = {0x80, 0x08, 0x88, 0x22, 0xaa, 0x55, 0xff};
+#endif
int ret;
if (png_ptr == NULL)