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authorNicolas Goaziou <mail@nicolasgoaziou.fr>2020-02-02 17:46:37 +0100
committerNicolas Goaziou <mail@nicolasgoaziou.fr>2020-02-02 17:46:37 +0100
commite1026ba70138f105ebc95281d22c09241feee9d5 (patch)
tree8a5ea0894f5b7d31dbb8f853f5b7a56f7d8490f0 /gnu/packages/patches/t4k-common-libpng16.patch
parent227aeeb64c825870433cfca1755b7d30005ae259 (diff)
downloadguix-e1026ba70138f105ebc95281d22c09241feee9d5.tar
guix-e1026ba70138f105ebc95281d22c09241feee9d5.tar.gz
gnu: t4k-common: Add missing patch.
* gnu/packages/patches/t4k-common-libpng16.patch: Add file. * gnu/local.mk (dist_patch_DATA): Reference it here.
Diffstat (limited to 'gnu/packages/patches/t4k-common-libpng16.patch')
-rw-r--r--gnu/packages/patches/t4k-common-libpng16.patch26
1 files changed, 26 insertions, 0 deletions
diff --git a/gnu/packages/patches/t4k-common-libpng16.patch b/gnu/packages/patches/t4k-common-libpng16.patch
new file mode 100644
index 0000000000..17967773de
--- /dev/null
+++ b/gnu/packages/patches/t4k-common-libpng16.patch
@@ -0,0 +1,26 @@
+Description: Fix for libpng 1.6
+Author: Programmer Nerd <theprogrammernerd@gmail.com>
+Origin: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=743388#20
+Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=743388
+Reviewed-by: Tobias Frost <tobi@debian.org>>
+Last-Update: 2016-04-07
+---
+This patch header follows DEP-3: http://dep.debian.net/deps/dep3/
+--- a/src/t4k_loaders.c
++++ b/src/t4k_loaders.c
+@@ -1028,12 +1028,9 @@
+ {
+ png_init_io(png_ptr, fi);
+
+- info_ptr->width = surf->w;
+- info_ptr->height = surf->h;
+- info_ptr->bit_depth = 8;
+- info_ptr->color_type = PNG_COLOR_TYPE_RGB_ALPHA;
+- info_ptr->interlace_type = 1;
+- info_ptr->valid = 0; /* will be updated by various png_set_FOO() functions */
++ png_set_IHDR(png_ptr, info_ptr, surf->w, surf->h, 8,
++ PNG_COLOR_TYPE_RGB_ALPHA, PNG_INTERLACE_NONE,
++ PNG_COMPRESSION_TYPE_DEFAULT, PNG_FILTER_TYPE_DEFAULT);
+
+ png_set_sRGB_gAMA_and_cHRM(png_ptr, info_ptr,
+ PNG_sRGB_INTENT_PERCEPTUAL);