libraries/jbig2dec: Updated for version 0.13.

3 files changed, 9 insertions, 176 deletions

diff --git a/libraries/jbig2dec/jbig2dec.SlackBuild b/libraries/jbig2dec/jbig2dec.SlackBuild
index bf0af26bb4..61659987ac 100644
--- a/libraries/jbig2dec/jbig2dec.SlackBuild
+++ b/libraries/jbig2dec/jbig2dec.SlackBuild
@@ -13,9 +13,13 @@
 # 20150915 bkw:
 # - update for v0.12
 
+# 20160725 bkw:
+# - update for v0.13
+# - removed libpng patch (no longer needed)
+
 PRGNAM=jbig2dec
-VERSION=${VERSION:-0.12}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-0.13}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
@@ -60,12 +64,6 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
  -exec chmod 644 {} \;
 
-# patch from here: http://git.ghostscript.com/?p=jbig2dec.git;a=patch;h=70c7f1967f43a94f9f0d6808d6ab5700a120d2fc
-# ...but modified to affect libpng-1.4 also.
-patch -p1 < $CWD/newlibpng.diff
-
-autoreconf -if
-
 CFLAGS="$SLKCFLAGS" \
 CXXFLAGS="$SLKCFLAGS" \
 ./configure \
diff --git a/libraries/jbig2dec/jbig2dec.info b/libraries/jbig2dec/jbig2dec.info
index 528a3ae29b..545f8d5d0f 100644
--- a/libraries/jbig2dec/jbig2dec.info
+++ b/libraries/jbig2dec/jbig2dec.info
@@ -1,8 +1,8 @@
 PRGNAM="jbig2dec"
-VERSION="0.12"
+VERSION="0.13"
 HOMEPAGE="http://git.ghostscript.com/?p=jbig2dec.git;a=summary"
-DOWNLOAD="http://downloads.ghostscript.com/public/jbig2dec/jbig2dec-0.12.tar.gz"
-MD5SUM="b73cfb55c61c6978e6539b889bdc2633"
+DOWNLOAD="http://downloads.ghostscript.com/public/jbig2dec/jbig2dec-0.13.tar.gz"
+MD5SUM="6efc70db0017516e11913280990623fb"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""
diff --git a/libraries/jbig2dec/newlibpng.diff b/libraries/jbig2dec/newlibpng.diff
deleted file mode 100644
index 9c7513297f..0000000000
--- a/libraries/jbig2dec/newlibpng.diff
+++ /dev/null
@@ -1,165 +0,0 @@
-*** Modified by SBo:
-*** Was: PNG_LIBPNG_VER_MINOR < 5
-*** Now: PNG_LIBPNG_VER_MINOR < 4
-From 70c7f1967f43a94f9f0d6808d6ab5700a120d2fc Mon Sep 17 00:00:00 2001
-From: Chris Liddell <chris.liddell@artifex.com>
-Date: Fri, 17 Apr 2015 12:19:26 +0100
-Subject: [PATCH] Bug 695890: Update jbig2dec for modern libpng
-
-libpng 1.5.x and newer hide the internals, and only allow values to be set and
-retrieved via define API calls.
-
-Also tidy up a couple of (benign) compiler warnings.
-
-No cluster diffs.
----
- jbig2_arith.c      |  9 +++++++--
- jbig2_image_pbm.c  |  2 +-
- jbig2_image_png.c  | 23 ++++++++++++++++++-----
- jbig2_refinement.c |  4 ++++
- jbig2_text.c       |  2 ++
- 5 files changed, 32 insertions(+), 8 deletions(-)
-
-diff --git a/jbig2_arith.c b/jbig2_arith.c
-index 5e6cf4c..b65022e 100644
---- a/jbig2_arith.c
-+++ b/jbig2_arith.c
-@@ -422,9 +422,14 @@ main (int argc, char **argv)
- 
-   for (i = 0; i < 256; i++)
-     {
--      bool D;
-+#ifdef JBIG2_DEBUG_ARITH
-+      bool D =
-+#else
-+      (void)
-+#endif
-+
-+      jbig2_arith_decode (as, &cx);
- 
--      D = jbig2_arith_decode (as, &cx);
- #ifdef JBIG2_DEBUG_ARITH
-       fprintf(stderr, "%3d: D = %d, ", i, D);
-       jbig2_arith_trace (as, cx);
-diff --git a/jbig2_image_pbm.c b/jbig2_image_pbm.c
-index 0ad7e32..49bf756 100644
---- a/jbig2_image_pbm.c
-+++ b/jbig2_image_pbm.c
-@@ -145,7 +145,7 @@ Jbig2Image *jbig2_image_read_pbm(Jbig2Ctx *ctx, FILE *in)
-     }
-     /* the pbm data is byte-aligned, so we can
-        do a simple block read */
--    fread(image->data, 1, image->height*image->stride, in);
-+    (void)fread(image->data, 1, image->height*image->stride, in);
-     if (feof(in)) {
-         fprintf(stderr, "unexpected end of pbm file.\n");
-         jbig2_image_release(ctx, image);
-diff --git a/jbig2_image_png.c b/jbig2_image_png.c
-index 6b2d9b9..1dd4e45 100644
---- a/jbig2_image_png.c
-+++ b/jbig2_image_png.c
-@@ -26,7 +26,11 @@
- #include <stdio.h>
- #include <stdlib.h>
- #include <png.h>
-+
-+#if PNG_LIBPNG_VER_MAJOR == 1 && PNG_LIBPNG_VER_MINOR < 4
- #include <pngstruct.h>
-+#endif
-+
- #define CVT_PTR(ptr) (ptr)
- 
- #include "jbig2.h"
-@@ -39,8 +43,13 @@ static void
- jbig2_png_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
- {
-     png_size_t check;
-+#if PNG_LIBPNG_VER_MAJOR == 1 && PNG_LIBPNG_VER_MINOR < 4
-+    png_FILE_p f = (png_FILE_p)png_ptr->io_ptr;
-+#else
-+    png_FILE_p f = (png_FILE_p)png_get_io_ptr(png_ptr);
-+#endif
- 
--    check = fwrite(data, 1, length, (png_FILE_p)png_ptr->io_ptr);
-+    check = fwrite(data, 1, length, f);
-     if (check != length) {
-       png_error(png_ptr, "Write Error");
-     }
-@@ -49,10 +58,14 @@ jbig2_png_write_data(png_structp png_ptr, png_bytep data, png_size_t length)
- static void
- jbig2_png_flush(png_structp png_ptr)
- {
--    png_FILE_p io_ptr;
--    io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr));
--    if (io_ptr != NULL)
--        fflush(io_ptr);
-+#if PNG_LIBPNG_VER_MAJOR == 1 && PNG_LIBPNG_VER_MINOR < 4
-+    png_FILE_p f = (png_FILE_p)png_ptr->io_ptr;
-+#else
-+    png_FILE_p f = (png_FILE_p)png_get_io_ptr(png_ptr);
-+#endif
-+
-+    if (f != NULL)
-+        fflush(f);
- }
- 
- int jbig2_image_write_png_file(Jbig2Image *image, char *filename)
-diff --git a/jbig2_refinement.c b/jbig2_refinement.c
-index 31b0bfe..b456173 100644
---- a/jbig2_refinement.c
-+++ b/jbig2_refinement.c
-@@ -38,6 +38,7 @@
- #include "jbig2_generic.h"
- #include "jbig2_image.h"
- 
-+#if 0 /* currently not used */
- static int
- jbig2_decode_refinement_template0(Jbig2Ctx *ctx,
-                               Jbig2Segment *segment,
-@@ -49,6 +50,7 @@ jbig2_decode_refinement_template0(Jbig2Ctx *ctx,
-   return jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number,
-     "refinement region template 0 NYI");
- }
-+#endif
- 
- static int
- jbig2_decode_refinement_template0_unopt(Jbig2Ctx *ctx,
-@@ -159,6 +161,7 @@ jbig2_decode_refinement_template1_unopt(Jbig2Ctx *ctx,
-   return 0;
- }
- 
-+#if 0 /* currently not used */
- static int
- jbig2_decode_refinement_template1(Jbig2Ctx *ctx,
-                               Jbig2Segment *segment,
-@@ -241,6 +244,7 @@ jbig2_decode_refinement_template1(Jbig2Ctx *ctx,
-   return 0;
- 
- }
-+#endif
- 
- 
- typedef uint32_t (*ContextBuilder)(const Jbig2RefinementRegionParams *,
-diff --git a/jbig2_text.c b/jbig2_text.c
-index 5c9df26..3fdd3a5 100644
---- a/jbig2_text.c
-+++ b/jbig2_text.c
-@@ -412,6 +412,7 @@ cleanup1:
- 		case JBIG2_CORNER_TOPLEFT: x = S; y = T; break;
- 		case JBIG2_CORNER_TOPRIGHT: x = S - IB->width + 1; y = T; break;
- 		case JBIG2_CORNER_BOTTOMLEFT: x = S; y = T - IB->height + 1; break;
-+		default:
- 		case JBIG2_CORNER_BOTTOMRIGHT: x = S - IB->width + 1; y = T - IB->height + 1; break;
- 		}
- 	    } else { /* TRANSPOSED */
-@@ -419,6 +420,7 @@ cleanup1:
- 		case JBIG2_CORNER_TOPLEFT: x = T; y = S; break;
- 		case JBIG2_CORNER_TOPRIGHT: x = T - IB->width + 1; y = S; break;
- 		case JBIG2_CORNER_BOTTOMLEFT: x = T; y = S - IB->height + 1; break;
-+		default:
- 		case JBIG2_CORNER_BOTTOMRIGHT: x = T - IB->width + 1; y = S - IB->height + 1; break;
- 		}
- 	    }
--- 
-2.5.1
-