1 files changed, 0 insertions, 70 deletions
diff --git a/media-gfx/xfig/files/xfig-3.2.5b-libpng-1.5.patch b/media-gfx/xfig/files/xfig-3.2.5b-libpng-1.5.patch
deleted file mode 100644
index 7d9c3f15efb9..000000000000
--- a/media-gfx/xfig/files/xfig-3.2.5b-libpng-1.5.patch
+++ /dev/null
@@ -1,70 +0,0 @@
-Index: xfig.3.2.5b/f_readpng.c
-===================================================================
---- xfig.3.2.5b.orig/f_readpng.c
-+++ xfig.3.2.5b/f_readpng.c
-@@ -73,7 +73,7 @@ read_png(FILE *file, int filetype, F_pic
-     }
- 
-     /* set long jump recovery here */
--    if (setjmp(png_ptr->jmpbuf)) {
-+    if (setjmp(png_jmpbuf(png_ptr))) {
- 	/* if we get here there was a problem reading the file */
- 	png_destroy_read_struct(&png_ptr, &info_ptr, &end_info);
- 	close_picfile(file,filetype);
-@@ -90,15 +90,17 @@ read_png(FILE *file, int filetype, F_pic
-     png_get_IHDR(png_ptr, info_ptr, &w, &h, &bit_depth, &color_type,
- 	&interlace_type, &compression_type, &filter_type);
- 
--    if (info_ptr->valid & PNG_INFO_gAMA)
--	png_set_gamma(png_ptr, 2.2, info_ptr->gamma);
--    else
--	png_set_gamma(png_ptr, 2.2, 0.45);
-+    png_fixed_point gamma = 0.45;
-+    png_get_gAMA_fixed(png_ptr,info_ptr,&gamma);
-+    png_set_gamma(png_ptr, 2.2, gamma);
- 
--    if (info_ptr->valid & PNG_INFO_bKGD)
-+    if (png_get_valid(png_ptr,info_ptr,PNG_INFO_bKGD)) {
- 	/* set the background to the one supplied */
--	png_set_background(png_ptr, &info_ptr->background,
-+	png_color_16p background;
-+	png_get_bKGD(png_ptr,info_ptr,&background);
-+	png_set_background(png_ptr, background,
- 		PNG_BACKGROUND_GAMMA_FILE, 1, 1.0);
-+    }
-     else {
- 	/* blend the canvas background using the alpha channel */
- 	background.red   = x_bg_color.red >> 8;
-@@ -136,7 +138,11 @@ read_png(FILE *file, int filetype, F_pic
- 
- 	if (png_get_PLTE(png_ptr, info_ptr, &palette, &num_palette)) {
- 	    png_get_hIST(png_ptr, info_ptr, &histogram);
-+#if PNG_LIBPNG_VER_MAJOR <= 1 && PNG_LIBPNG_VER_MINOR < 5
- 	    png_set_dither(png_ptr, palette, num_palette, 256, histogram, 0);
-+#else
-+	    png_set_quantize(png_ptr, palette, num_palette, 256, histogram, 0);
-+#endif
- 	}
-     }
-     if (color_type == PNG_COLOR_TYPE_GRAY || color_type == PNG_COLOR_TYPE_GRAY_ALPHA) {
-Index: xfig.3.2.5b/f_wrpng.c
-===================================================================
---- xfig.3.2.5b.orig/f_wrpng.c
-+++ xfig.3.2.5b/f_wrpng.c
-@@ -20,6 +20,7 @@
- #include "w_msgpanel.h"
- #include "w_setup.h"
- #include <png.h>
-+#include <zlib.h>
- 
- /*
-  * Write PNG file from rgb data
-@@ -59,7 +60,7 @@ write_png(FILE *file, unsigned char *dat
-     }
- 
-     /* set long jump recovery here */
--    if (setjmp(png_ptr->jmpbuf)) {
-+    if (setjmp(png_jmpbuf(png_ptr))) {
- 	/* if we get here there was a problem reading the file */
- 	png_destroy_write_struct(&png_ptr, &info_ptr);
- 	return False;