1 files changed, 64 insertions, 0 deletions
diff --git a/community-testing/amsn/amsn-libpng14.patch b/community-testing/amsn/amsn-libpng14.patch
new file mode 100644
index 000000000..8b6e8a05d
--- /dev/null
+++ b/community-testing/amsn/amsn-libpng14.patch
@@ -0,0 +1,64 @@
+--- utils/TkCximage/src/CxImage/ximapng.cpp	2008-03-07 20:14:37.000000000 +0100
++++ utils/TkCximage/src/CxImage/ximapng.cpp_fixed	2010-01-28 23:08:13.000000000 +0100
+@@ -142,9 +142,9 @@
+ 	if (info_ptr->num_trans!=0){ //palette transparency
+ 		if (info_ptr->num_trans==1){
+ 			if (info_ptr->color_type == PNG_COLOR_TYPE_PALETTE){
+-				info.nBkgndIndex = info_ptr->trans_values.index;
++				info.nBkgndIndex = info_ptr->trans_color.index;
+ 			} else{
+-				info.nBkgndIndex = info_ptr->trans_values.gray>>nshift;
++				info.nBkgndIndex = info_ptr->trans_color.gray>>nshift;
+ 			}
+ 		}
+ 		if (info_ptr->num_trans>1){
+@@ -152,7 +152,7 @@
+ 			if (pal){
+ 				DWORD ip;
+ 				for (ip=0;ip<min(head.biClrUsed,(unsigned long)info_ptr->num_trans);ip++)
+-					pal[ip].rgbReserved=info_ptr->trans[ip];
++					pal[ip].rgbReserved=info_ptr->trans_alpha[ip];
+ 				for (ip=info_ptr->num_trans;ip<head.biClrUsed;ip++){
+ 					pal[ip].rgbReserved=255;
+ 				}
+@@ -166,9 +166,9 @@
+ 		int num_trans;
+ 		png_color_16 *image_background;
+ 		if (png_get_tRNS(png_ptr, info_ptr, &trans, &num_trans, &image_background)){
+-			info.nBkgndColor.rgbRed   = (BYTE)(info_ptr->trans_values.red>>nshift);
+-			info.nBkgndColor.rgbGreen = (BYTE)(info_ptr->trans_values.green>>nshift);
+-			info.nBkgndColor.rgbBlue  = (BYTE)(info_ptr->trans_values.blue>>nshift);
++			info.nBkgndColor.rgbRed   = (BYTE)(info_ptr->trans_color.red>>nshift);
++			info.nBkgndColor.rgbGreen = (BYTE)(info_ptr->trans_color.green>>nshift);
++			info.nBkgndColor.rgbBlue  = (BYTE)(info_ptr->trans_color.blue>>nshift);
+ 			info.nBkgndColor.rgbReserved = 0;
+ 			info.nBkgndIndex = 0;
+ 		}
+@@ -417,12 +417,12 @@
+ 	if (info.nBkgndIndex >= 0){
+ 		info_ptr->num_trans = 1;
+ 		info_ptr->valid |= PNG_INFO_tRNS;
+-		info_ptr->trans = trans;
+-		info_ptr->trans_values.index = (BYTE)info.nBkgndIndex;
+-		info_ptr->trans_values.red   = tc.rgbRed;
+-		info_ptr->trans_values.green = tc.rgbGreen;
+-		info_ptr->trans_values.blue  = tc.rgbBlue;
+-		info_ptr->trans_values.gray  = info_ptr->trans_values.index;
++		info_ptr->trans_alpha = trans;
++		info_ptr->trans_color.index = (BYTE)info.nBkgndIndex;
++		info_ptr->trans_color.red   = tc.rgbRed;
++		info_ptr->trans_color.green = tc.rgbGreen;
++		info_ptr->trans_color.blue  = tc.rgbBlue;
++		info_ptr->trans_color.gray  = info_ptr->trans_color.index;
+ 
+ 		// the transparency indexes start from 0 for non grayscale palette
+ 		if (!bGrayScale && head.biClrUsed && info.nBkgndIndex)
+@@ -443,7 +443,7 @@
+ 				trans[ip]=GetPaletteColor((BYTE)ip).rgbReserved;
+ 			info_ptr->num_trans = (WORD)nc;
+ 			info_ptr->valid |= PNG_INFO_tRNS;
+-			info_ptr->trans = trans;
++			info_ptr->trans_alpha = trans;
+ 		}
+ 
+ 		// copy the palette colors