1 files changed, 54 insertions, 0 deletions
diff --git a/redhat/applications/digikam/digikam-3.5.13-fix_libpng_1.4.patch b/redhat/applications/digikam/digikam-3.5.13-fix_libpng_1.4.patch
new file mode 100644
index 000000000..a07b5ba6f
--- /dev/null
+++ b/redhat/applications/digikam/digikam-3.5.13-fix_libpng_1.4.patch
@@ -0,0 +1,54 @@
+diff -ruN digikam-0.9.6.old/digikam/kioslave/digikamthumbnail.cpp digikam-0.9.6/digikam/kioslave/digikamthumbnail.cpp
+--- digikam-0.9.6.old/digikam/kioslave/digikamthumbnail.cpp 2009-07-03 07:19:41.000000000 +0200
++++ digikam-0.9.6/digikam/kioslave/digikamthumbnail.cpp 2010-06-30 10:29:09.000000000 +0200
+@@ -370,7 +370,7 @@
+     unsigned char buf[PNG_BYTES_TO_CHECK];
+
+     fread(buf, 1, PNG_BYTES_TO_CHECK, f);
+-    if (!png_check_sig(buf, PNG_BYTES_TO_CHECK))
++    if (png_sig_cmp(buf, 0, PNG_BYTES_TO_CHECK))
+     {
+         fclose(f);
+         return qimage;
+@@ -465,7 +465,7 @@
+     {
+         png_set_gray_to_rgb(png_ptr);
+         if (png_get_bit_depth(png_ptr, info_ptr) < 8)
+-            png_set_gray_1_2_4_to_8(png_ptr);
++            png_set_expand_gray_1_2_4_to_8(png_ptr);
+     }
+
+     int sizeOfUint = sizeof(unsigned int);
+diff -ruN digikam-0.9.6.old/digikam/libs/dimg/loaders/pngloader.cpp digikam-0.9.6/digikam/libs/dimg/loaders/pngloader.cpp
+--- digikam-0.9.6.old/digikam/libs/dimg/loaders/pngloader.cpp 2009-07-03 07:19:41.000000000 +0200
++++ digikam-0.9.6/digikam/libs/dimg/loaders/pngloader.cpp 2010-06-30 10:28:24.000000000 +0200
+@@ -88,7 +88,7 @@
+     unsigned char buf[PNG_BYTES_TO_CHECK];
+
+     fread(buf, 1, PNG_BYTES_TO_CHECK, f);
+-    if (!png_check_sig(buf, PNG_BYTES_TO_CHECK))
++    if (png_sig_cmp(buf, 0, PNG_BYTES_TO_CHECK))
+     {
+         DDebug() << k_funcinfo << "Not a PNG image file." << endl;
+         fclose(f);
+@@ -252,7 +252,7 @@
+ #ifdef ENABLE_DEBUG_MESSAGES
+                 DDebug() << "PNG in PNG_COLOR_TYPE_GRAY" << endl;
+ #endif
+-                png_set_gray_1_2_4_to_8(png_ptr);
++                png_set_expand_gray_1_2_4_to_8(png_ptr);
+                 png_set_gray_to_rgb(png_ptr);
+
+                 if (TQImage::systemByteOrder() == TQImage::LittleEndian)       // Intel
+diff -ruN digikam-0.9.6.old/digikam/libs/greycstoration/CImg.h digikam-0.9.6/digikam/libs/greycstoration/CImg.h
+--- digikam-0.9.6.old/digikam/libs/greycstoration/CImg.h  2009-07-03 07:19:41.000000000 +0200
++++ digikam-0.9.6/digikam/libs/greycstoration/CImg.h  2010-06-30 10:28:52.000000000 +0200
+@@ -29449,7 +29449,7 @@
+         new_bit_depth = 8;
+       }
+       if (new_color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8){
+-        png_set_gray_1_2_4_to_8(png_ptr);
++        png_set_expand_gray_1_2_4_to_8(png_ptr);
+         new_bit_depth = 8;
+       }
+       if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))