PrusaSlicer-NonPlainar/deps/PNG/PNG.patch
2021-07-26 13:16:01 +02:00

27 lines
1.2 KiB
Diff

Common subdirectories: ../libpng-1.6.35-orig/arm and ./arm
Common subdirectories: ../libpng-1.6.35-orig/contrib and ./contrib
Common subdirectories: ../libpng-1.6.35-orig/intel and ./intel
Common subdirectories: ../libpng-1.6.35-orig/mips and ./mips
Only in ./: PNG.patch
diff -u ../libpng-1.6.35-orig/pngrutil.c ./pngrutil.c
--- ../libpng-1.6.35-orig/pngrutil.c 2018-07-15 20:58:00.000000000 +0200
+++ ./pngrutil.c 2021-03-24 15:59:38.687108444 +0100
@@ -422,13 +422,6 @@
png_ptr->flags |= PNG_FLAG_ZSTREAM_INITIALIZED;
}
-#if ZLIB_VERNUM >= 0x1290 && \
- defined(PNG_SET_OPTION_SUPPORTED) && defined(PNG_IGNORE_ADLER32)
- if (((png_ptr->options >> PNG_IGNORE_ADLER32) & 3) == PNG_OPTION_ON)
- /* Turn off validation of the ADLER32 checksum in IDAT chunks */
- ret = inflateValidate(&png_ptr->zstream, 0);
-#endif
-
if (ret == Z_OK)
png_ptr->zowner = owner;
Common subdirectories: ../libpng-1.6.35-orig/powerpc and ./powerpc
Common subdirectories: ../libpng-1.6.35-orig/projects and ./projects
Common subdirectories: ../libpng-1.6.35-orig/scripts and ./scripts
Common subdirectories: ../libpng-1.6.35-orig/tests and ./tests