32 lines
910 B
Diff
32 lines
910 B
Diff
--- configure.ac
|
|
+++ configure.ac
|
|
@@ -45,7 +45,7 @@
|
|
fi
|
|
dnl libpng requires pow() which may be in libm
|
|
AC_SEARCH_LIBS([pow], [m])
|
|
- AC_CHECK_LIB([png], [png_check_sig], [
|
|
+ AC_CHECK_LIB([png], [png_sig_cmp], [
|
|
AC_CHECK_LIB([z], [deflate], [
|
|
AC_DEFINE(HAVE_LIBPNG, 1, [Define if libpng is available (-lpng)])
|
|
LIBS="-lpng -lz $LIBS"
|
|
--- jbig2_image_png.c
|
|
+++ jbig2_image_png.c
|
|
@@ -33,7 +33,7 @@
|
|
{
|
|
png_size_t check;
|
|
|
|
- check = fwrite(data, 1, length, (png_FILE_p)png_ptr->io_ptr);
|
|
+ check = fwrite(data, 1, length, (png_FILE_p)png_get_io_ptr(png_ptr));
|
|
if (check != length) {
|
|
png_error(png_ptr, "Write Error");
|
|
}
|
|
@@ -43,7 +43,7 @@
|
|
jbig2_png_flush(png_structp png_ptr)
|
|
{
|
|
png_FILE_p io_ptr;
|
|
- io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr));
|
|
+ io_ptr = (png_FILE_p)png_get_io_ptr(png_ptr);
|
|
if (io_ptr != NULL)
|
|
fflush(io_ptr);
|
|
}
|