Update libraw to 0.17.2

plus gcc6 fix to dcraw_common.cpp

LibRaw 0.17.2
* strncpy usage was not compatible with glibc bounds check
LibRaw 0.17.1
* fixed two errors found by AlphaFuzzer
* phase_one_correct always returns value; handle P1 return codes in
  postprocessing
LibRaw 0.17.0
* Fixed dcraw.c ljpeg_start possibly buffer overrun
* fixed several bugs detected by using American Fuzzy Lop
* C-API extension to support 3DLut Creator
* More metadata parsing/extraction:
  XMP packet extracted (if exists)
  DNG Color information parsed
  GPS data (partially) parsed
  EXIF/Makernotes parsed for used optics (for both RAW files and DNG
  converted by Adobe convertor).
* Exif/Makernotes parser callback (called for each processed tag)
* Sony ARW2.3 decoder:
  params.sony_arw2_hack removed, decoded data are always in 0...17k range
   (note the difference with dcraw!)
  Additional processing options for Sony lossy compression techincal
   analysis.
* Dcraw 9.26 imported (but some changes not approved because Libraw do it
  better) with some exceptions:
  no Pentax K3-II frame selection code
  no built-in JPEG decompressor
* Many improvements in data decoding/processing:
  Correct decoding of black level values from metadata for many formats,
  LibRaw do not rely on hardcoded black levels.
* 224 camera models added to supported camera list. Some of them are new
  (released since LibRaw 0.16 come out), some was supported before, but
  missed from the list.
* Fujifilm F700/S20Pro second frame support

4 files changed, 98 insertions, 12 deletions

diff --git a/graphics/libraw/Makefile b/graphics/libraw/Makefile
index 00a8471294b..6628eb23335 100644
--- a/graphics/libraw/Makefile
+++ b/graphics/libraw/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.23 2015/07/18 10:40:20 adam Exp $
+# $NetBSD: Makefile,v 1.24 2016/06/19 05:04:57 markd Exp $
 
-DISTNAME=	LibRaw-0.16.2
+DISTNAME=	LibRaw-0.17.2
 PKGNAME=	${DISTNAME:tl}
 CATEGORIES=	graphics
 MASTER_SITES=	http://www.libraw.org/data/
diff --git a/graphics/libraw/distinfo b/graphics/libraw/distinfo
index 1b264d09bdc..eb0240a9ba8 100644
--- a/graphics/libraw/distinfo
+++ b/graphics/libraw/distinfo
@@ -1,10 +1,11 @@
-$NetBSD: distinfo,v 1.21 2015/11/03 21:34:09 agc Exp $
+$NetBSD: distinfo,v 1.22 2016/06/19 05:04:57 markd Exp $
 
-SHA1 (LibRaw-0.16.2.tar.gz) = fd74432c9167a5621d24cb5ba0d1fc082a8963b4
-RMD160 (LibRaw-0.16.2.tar.gz) = 8857b3531be0c96e4715dd7e3f4ba97e9d0f82ac
-SHA512 (LibRaw-0.16.2.tar.gz) = c8fa974b72c1e2d255254527ca241a059b9a2e0943044c1b3c85257f987d451305fe94b4b901e9efd90ebab71ff602d442686a710c205d51862e88b2dfd13855
-Size (LibRaw-0.16.2.tar.gz) = 1476575 bytes
-SHA1 (patch-configure) = 7626ff87dff75da3c7c136b095ee920a0045c064
+SHA1 (LibRaw-0.17.2.tar.gz) = c6721f78bd7437334c33c26354d9f2e072d240e6
+RMD160 (LibRaw-0.17.2.tar.gz) = 92f6cbbcdc64e33b154f680a8dfdfe1ab8d7302f
+SHA512 (LibRaw-0.17.2.tar.gz) = e27227850b09e291802c089c826778579420a4af3f4b94dddf488bfc7eb84335d7a944445287d5993c5a574c192df5117c022d1b3d0372b3539a4553612988f4
+Size (LibRaw-0.17.2.tar.gz) = 1472714 bytes
+SHA1 (patch-configure) = 79bf222e3281036e0f1aaa5a6620a971f7424809
+SHA1 (patch-internal_dcraw__common.cpp) = 624536d72f5f309a3cb19a2b249a56f3b8f2e3c2
 SHA1 (patch-internal_libraw__x3f.cpp) = c141c9a86193717b829afc2795b9c4d3976fa490
 SHA1 (patch-libraw__r.pc.in) = e691f79c69c5530c93262c270fe7e2f5b1c959d9
 SHA1 (patch-src_libraw__cxx.cpp) = cfbb3afbd0b44ce1bbc24e5af212ad5c53d251b7
diff --git a/graphics/libraw/patches/patch-configure b/graphics/libraw/patches/patch-configure
index 7e8ae941107..764427838e8 100644
--- a/graphics/libraw/patches/patch-configure
+++ b/graphics/libraw/patches/patch-configure
@@ -1,15 +1,15 @@
-$NetBSD: patch-configure,v 1.2 2015/07/18 10:40:20 adam Exp $
+$NetBSD: patch-configure,v 1.3 2016/06/19 05:04:57 markd Exp $
 
 Avoid libstdc++.
 
---- configure.orig	2015-05-16 17:23:47.000000000 +0000
+--- configure.orig	2016-05-14 06:55:11.000000000 +0000
 +++ configure
-@@ -16358,7 +16358,7 @@ $as_echo "$as_me: WARNING: Unable to fin
+@@ -16967,7 +16967,7 @@ $as_echo "$as_me: WARNING: Unable to fin
    fi
  fi
  
 -LIBS="$LIBS -lm -lstdc++"
 +LIBS="$LIBS -lm"
  
- LIBRAW_SHLIB_VERSION=10:0:0
+ LIBRAW_SHLIB_VERSION=15:0:0
  
diff --git a/graphics/libraw/patches/patch-internal_dcraw__common.cpp b/graphics/libraw/patches/patch-internal_dcraw__common.cpp
new file mode 100644
index 00000000000..076e73092e9
--- /dev/null
+++ b/graphics/libraw/patches/patch-internal_dcraw__common.cpp
@@ -0,0 +1,85 @@
+$NetBSD: patch-internal_dcraw__common.cpp,v 1.1 2016/06/19 05:04:57 markd Exp $
+
+gcc6 fix
+
+--- internal/dcraw_common.cpp.orig	2016-05-14 06:55:03.000000000 +0000
++++ internal/dcraw_common.cpp
+@@ -4513,30 +4513,37 @@ void CLASS lin_interpolate()
+  */
+ void CLASS vng_interpolate()
+ {
+-  static const signed char *cp, terms[] = {
+-    -2,-2,+0,-1,0,0x01, -2,-2,+0,+0,1,0x01, -2,-1,-1,+0,0,0x01,
+-    -2,-1,+0,-1,0,0x02, -2,-1,+0,+0,0,0x03, -2,-1,+0,+1,1,0x01,
+-    -2,+0,+0,-1,0,0x06, -2,+0,+0,+0,1,0x02, -2,+0,+0,+1,0,0x03,
+-    -2,+1,-1,+0,0,0x04, -2,+1,+0,-1,1,0x04, -2,+1,+0,+0,0,0x06,
+-    -2,+1,+0,+1,0,0x02, -2,+2,+0,+0,1,0x04, -2,+2,+0,+1,0,0x04,
+-    -1,-2,-1,+0,0,0x80, -1,-2,+0,-1,0,0x01, -1,-2,+1,-1,0,0x01,
+-    -1,-2,+1,+0,1,0x01, -1,-1,-1,+1,0,0x88, -1,-1,+1,-2,0,0x40,
+-    -1,-1,+1,-1,0,0x22, -1,-1,+1,+0,0,0x33, -1,-1,+1,+1,1,0x11,
+-    -1,+0,-1,+2,0,0x08, -1,+0,+0,-1,0,0x44, -1,+0,+0,+1,0,0x11,
+-    -1,+0,+1,-2,1,0x40, -1,+0,+1,-1,0,0x66, -1,+0,+1,+0,1,0x22,
+-    -1,+0,+1,+1,0,0x33, -1,+0,+1,+2,1,0x10, -1,+1,+1,-1,1,0x44,
+-    -1,+1,+1,+0,0,0x66, -1,+1,+1,+1,0,0x22, -1,+1,+1,+2,0,0x10,
+-    -1,+2,+0,+1,0,0x04, -1,+2,+1,+0,1,0x04, -1,+2,+1,+1,0,0x04,
+-    +0,-2,+0,+0,1,0x80, +0,-1,+0,+1,1,0x88, +0,-1,+1,-2,0,0x40,
+-    +0,-1,+1,+0,0,0x11, +0,-1,+2,-2,0,0x40, +0,-1,+2,-1,0,0x20,
+-    +0,-1,+2,+0,0,0x30, +0,-1,+2,+1,1,0x10, +0,+0,+0,+2,1,0x08,
+-    +0,+0,+2,-2,1,0x40, +0,+0,+2,-1,0,0x60, +0,+0,+2,+0,1,0x20,
+-    +0,+0,+2,+1,0,0x30, +0,+0,+2,+2,1,0x10, +0,+1,+1,+0,0,0x44,
+-    +0,+1,+1,+2,0,0x10, +0,+1,+2,-1,1,0x40, +0,+1,+2,+0,0,0x60,
+-    +0,+1,+2,+1,0,0x20, +0,+1,+2,+2,0,0x10, +1,-2,+1,+0,0,0x80,
+-    +1,-1,+1,+1,0,0x88, +1,+0,+1,+2,0,0x08, +1,+0,+2,-1,0,0x40,
+-    +1,+0,+2,+1,0,0x10
+-  }, chood[] = { -1,-1, -1,0, -1,+1, 0,+1, +1,+1, +1,0, +1,-1, 0,-1 };
++  struct interpolate_terms {
++    signed char y1, x1, y2, x2, weight;
++    unsigned char grads;
++  };
++  static const interpolate_terms terms[] = {
++    {-2,-2,+0,-1,0,0x01}, {-2,-2,+0,+0,1,0x01}, {-2,-1,-1,+0,0,0x01},
++    {-2,-1,+0,-1,0,0x02}, {-2,-1,+0,+0,0,0x03}, {-2,-1,+0,+1,1,0x01},
++    {-2,+0,+0,-1,0,0x06}, {-2,+0,+0,+0,1,0x02}, {-2,+0,+0,+1,0,0x03},
++    {-2,+1,-1,+0,0,0x04}, {-2,+1,+0,-1,1,0x04}, {-2,+1,+0,+0,0,0x06},
++    {-2,+1,+0,+1,0,0x02}, {-2,+2,+0,+0,1,0x04}, {-2,+2,+0,+1,0,0x04},
++    {-1,-2,-1,+0,0,0x80}, {-1,-2,+0,-1,0,0x01}, {-1,-2,+1,-1,0,0x01},
++    {-1,-2,+1,+0,1,0x01}, {-1,-1,-1,+1,0,0x88}, {-1,-1,+1,-2,0,0x40},
++    {-1,-1,+1,-1,0,0x22}, {-1,-1,+1,+0,0,0x33}, {-1,-1,+1,+1,1,0x11},
++    {-1,+0,-1,+2,0,0x08}, {-1,+0,+0,-1,0,0x44}, {-1,+0,+0,+1,0,0x11},
++    {-1,+0,+1,-2,1,0x40}, {-1,+0,+1,-1,0,0x66}, {-1,+0,+1,+0,1,0x22},
++    {-1,+0,+1,+1,0,0x33}, {-1,+0,+1,+2,1,0x10}, {-1,+1,+1,-1,1,0x44},
++    {-1,+1,+1,+0,0,0x66}, {-1,+1,+1,+1,0,0x22}, {-1,+1,+1,+2,0,0x10},
++    {-1,+2,+0,+1,0,0x04}, {-1,+2,+1,+0,1,0x04}, {-1,+2,+1,+1,0,0x04},
++    {+0,-2,+0,+0,1,0x80}, {+0,-1,+0,+1,1,0x88}, {+0,-1,+1,-2,0,0x40},
++    {+0,-1,+1,+0,0,0x11}, {+0,-1,+2,-2,0,0x40}, {+0,-1,+2,-1,0,0x20},
++    {+0,-1,+2,+0,0,0x30}, {+0,-1,+2,+1,1,0x10}, {+0,+0,+0,+2,1,0x08},
++    {+0,+0,+2,-2,1,0x40}, {+0,+0,+2,-1,0,0x60}, {+0,+0,+2,+0,1,0x20},
++    {+0,+0,+2,+1,0,0x30}, {+0,+0,+2,+2,1,0x10}, {+0,+1,+1,+0,0,0x44},
++    {+0,+1,+1,+2,0,0x10}, {+0,+1,+2,-1,1,0x40}, {+0,+1,+2,+0,0,0x60},
++    {+0,+1,+2,+1,0,0x20}, {+0,+1,+2,+2,0,0x10}, {+1,-2,+1,+0,0,0x80},
++    {+1,-1,+1,+1,0,0x88}, {+1,+0,+1,+2,0,0x08}, {+1,+0,+2,-1,0,0x40},
++    {+1,+0,+2,+1,0,0x10}
++  };
++  const interpolate_terms *cpt;
++  signed char *cp;
++  signed char chood[] = { -1,-1, -1,0, -1,+1, 0,+1, +1,+1, +1,0, +1,-1, 0,-1 };
+   ushort (*brow[5])[4], *pix;
+   int prow=8, pcol=2, *ip, *code[16][16], gval[8], gmin, gmax, sum[4];
+   int row, col, x, y, x1, x2, y1, y2, t, weight, grads, color, diag;
+@@ -4554,11 +4561,11 @@ void CLASS vng_interpolate()
+   for (row=0; row < prow; row++)		/* Precalculate for VNG */
+     for (col=0; col < pcol; col++) {
+       code[row][col] = ip;
+-      for (cp=terms, t=0; t < 64; t++) {
+-	y1 = *cp++;  x1 = *cp++;
+-	y2 = *cp++;  x2 = *cp++;
+-	weight = *cp++;
+-	grads = *cp++;
++      for (cpt=&terms[0], t=0; t < 64, cpt = &terms[t]; t++) {
++	y1 = cpt->y1;  x1 = cpt->x1;
++	y2 = cpt->y2;  x2 = cpt->x2;
++	weight = cpt->weight;
++	grads = cpt->grads;
+ 	color = fcol(row+y1,col+x1);
+ 	if (fcol(row+y2,col+x2) != color) continue;
+ 	diag = (fcol(row,col+1) == color && fcol(row+1,col) == color) ? 2:1;