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[packages/DevIL.git] / libpng14.patch
1 --- DevIL-1.7.8/devil-1.7.8/src-IL/src/il_png.c~        2009-03-08 08:10:09.000000000 +0100
2 +++ DevIL-1.7.8/devil-1.7.8/src-IL/src/il_png.c 2010-04-21 14:42:41.194560666 +0200
3 @@ -105,7 +105,11 @@
4         Read = iread(Signature, 1, 8);
5         iseek(-Read, IL_SEEK_CUR);
6  
7 +#if PNG_LIBPNG_VER < 10400
8         return png_check_sig(Signature, 8);
9 +#else
10 +       return png_sig_cmp(Signature, 0, 8) == 0;
11 +#endif
12  }
13  
14  
15 @@ -278,7 +282,11 @@
16  
17         // Expand low-bit-depth grayscale images to 8 bits
18         if (png_color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) {
19 +#if PNG_LIBPNG_VER < 10400
20                 png_set_gray_1_2_4_to_8(png_ptr);
21 +#else
22 +               png_set_expand_gray_1_2_4_to_8(png_ptr);
23 +#endif
24         }
25  
26         // Expand RGB images with transparency to full alpha channels
27 --- DevIL-1.7.8/devil-1.7.8/src-IL/src/il_icon.c~       2009-03-08 08:10:09.000000000 +0100
28 +++ DevIL-1.7.8/devil-1.7.8/src-IL/src/il_icon.c        2010-04-21 15:07:23.711078866 +0200
29 @@ -525,7 +525,11 @@
30  
31         // Expand low-bit-depth grayscale images to 8 bits
32         if (ico_color_type == PNG_COLOR_TYPE_GRAY && bit_depth < 8) {
33 +#if PNG_LIBPNG_VER < 10400
34                 png_set_gray_1_2_4_to_8(ico_png_ptr);
35 +#else
36 +               png_set_expand_gray_1_2_4_to_8(ico_png_ptr);
37 +#endif
38         }
39  
40         // Expand RGB images with transparency to full alpha channels
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