libsvg: fix undefined symbol png_set_gray_1_2_4_to_8
Fixes the following runtime error e.g. from df_texture: (!) Direct/Interface: Unable to dlopen `/usr/lib/directfb-1.6-0/interfaces/IDirectFBImageProvider/libidirectfbimageprovider_svg.so'! --> /usr/lib/libsvg.so.1: undefined symbol: png_set_gray_1_2_4_to_8 Signed-off-by: Peter Seiderer <ps.report@gmx.net> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
parent
90db2ff712
commit
45c3b0ec49
|
@ -0,0 +1,32 @@
|
||||||
|
From 213e5749947fad08d985eda8d06839efedda78ef Mon Sep 17 00:00:00 2001
|
||||||
|
From: Peter Seiderer <ps.report@gmx.net>
|
||||||
|
Date: Thu, 5 Mar 2015 21:42:52 +0100
|
||||||
|
Subject: [PATCH] Fix undefined symbol png_set_gray_1_2_4_to_8
|
||||||
|
|
||||||
|
Since libpng-1.4.0 the function png_set_gray_1_2_4_to_8() was
|
||||||
|
removed, the replacement function is called
|
||||||
|
png_set_expand_gray_1_2_4_to_8() (see [1]).
|
||||||
|
|
||||||
|
[1] http://libpng.sourceforge.net/ANNOUNCE-1.4.0.txt
|
||||||
|
|
||||||
|
Signed-off-by: Peter Seiderer <ps.report@gmx.net>
|
||||||
|
---
|
||||||
|
src/svg_image.c | 2 +-
|
||||||
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||||||
|
|
||||||
|
diff --git a/src/svg_image.c b/src/svg_image.c
|
||||||
|
index cd8a95a..f256943 100755
|
||||||
|
--- a/src/svg_image.c
|
||||||
|
+++ b/src/svg_image.c
|
||||||
|
@@ -271,7 +271,7 @@ _svg_image_read_png (const char *filename,
|
||||||
|
|
||||||
|
/* expand gray bit depth if needed */
|
||||||
|
if (color_type == PNG_COLOR_TYPE_GRAY && depth < 8)
|
||||||
|
- png_set_gray_1_2_4_to_8 (png);
|
||||||
|
+ png_set_expand_gray_1_2_4_to_8 (png);
|
||||||
|
|
||||||
|
/* transform transparency to alpha */
|
||||||
|
if (png_get_valid(png, info, PNG_INFO_tRNS))
|
||||||
|
--
|
||||||
|
2.1.4
|
||||||
|
|
Loading…
Reference in a new issue