http://bugs.gentoo.org/show_bug.cgi?id=356751 Index: transfig.3.2.5d/fig2dev/dev/readpng.c =================================================================== --- transfig.3.2.5d.orig/fig2dev/dev/readpng.c +++ transfig.3.2.5d/fig2dev/dev/readpng.c @@ -62,7 +62,7 @@ read_png(file,filetype,pic,llx,lly) } /* set long jump 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); return 0; @@ -78,15 +78,17 @@ read_png(file,filetype,pic,llx,lly) 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 */ if (bgspec) {