fvwm2/fvwm-2.5.26-libpng.patch

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--- libs/Fpng.h
+++ libs/Fpng.h
@@ -429,7 +429,7 @@
#define FPNG_FILLER_AFTER PNG_FILLER_AFTER
#define FPNG_INFO_tRNS PNG_INFO_tRNS
-#define Fpng_check_sig(a,b) png_check_sig(a,b)
+#define Fpng_sig_cmp(a,b,c) png_sig_cmp(a,b,c)
#define Fpng_create_read_struct(a,b,c,d) png_create_read_struct(a,b,c,d)
#define Fpng_create_info_struct(a) png_create_info_struct(a)
#define Fpng_destroy_read_struct(a,b,c) png_destroy_read_struct(a,b,c)
@@ -444,7 +444,7 @@
#define Fpng_set_packing(a) png_set_packing(a)
#define Fpng_set_gray_to_rgb(a) png_set_gray_to_rgb(a)
#define Fpng_get_bit_depth(a,b) png_get_bit_depth(a,b)
-#define Fpng_set_gray_1_2_4_to_8(a) png_set_gray_1_2_4_to_8(a)
+#define Fpng_set_expand_gray_1_2_4_to_8(a) png_set_expand_gray_1_2_4_to_8(a)
#define Fpng_get_valid(a,b,c) png_get_valid(a,b,c)
#define Fpng_read_end(a,b) png_read_end(a,b)
#define Fpng_set_interlace_handling(a) png_set_interlace_handling(a)
@@ -462,7 +462,7 @@
#define FPNG_FILLER_AFTER 5
#define FPNG_INFO_tRNS 7
-#define Fpng_check_sig(a,b) 0
+#define Fpng_sig_cmp(a,b,c) 0
#define Fpng_create_read_struct(a,b,c,d) NULL
#define Fpng_create_info_struct(a) NULL
#define Fpng_destroy_read_struct(a,b,c)
@@ -477,7 +477,7 @@
#define Fpng_set_packing(a)
#define Fpng_set_gray_to_rgb(a)
#define Fpng_get_bit_depth(a,b) 0
-#define Fpng_set_gray_1_2_4_to_8(a)
+#define Fpng_set_expand_gray_1_2_4_to_8(a)
#define Fpng_get_valid(a,b,c) 0
#define Fpng_read_end(a,b)
#define Fpng_set_interlace_handling(a) 0
--- libs/PictureImageLoader.c
+++ libs/PictureImageLoader.c
@@ -417,7 +417,7 @@
return False;
}
fread(buf, 1, FPNG_BYTES_TO_CHECK, f);
- if (!Fpng_check_sig(buf, FPNG_BYTES_TO_CHECK))
+ if (Fpng_sig_cmp(buf, 0, FPNG_BYTES_TO_CHECK))
{
fclose(f);
return False;
@@ -503,7 +503,7 @@
Fpng_set_gray_to_rgb(Fpng_ptr);
if (Fpng_get_bit_depth(Fpng_ptr, Finfo_ptr) < 8)
{
- Fpng_set_gray_1_2_4_to_8(Fpng_ptr);
+ Fpng_set_expand_gray_1_2_4_to_8(Fpng_ptr);
}
}
for (i = 0; i < h; i++)