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authorLei Zhang <thestig@chromium.org>2017-03-20 15:46:06 -0700
committerChromium commit bot <commit-bot@chromium.org>2017-03-21 13:12:16 +0000
commitcfb6f46473777e444c8124318aa78d33aae64459 (patch)
tree272d17a7ba02251fd6d62a90c431e5af169af85a /third_party/libtiff/tif_dirinfo.c
parent34a28b470a9a4d7c7edd04e9b6a1e02a7490e58b (diff)
downloadpdfium-cfb6f46473777e444c8124318aa78d33aae64459.tar.xz
Upgrade libtiff to 4.0.7.
Change-Id: If3f67767f738b7f23230ca8c37c9af2e31696e82 Reviewed-on: https://pdfium-review.googlesource.com/3117 Commit-Queue: dsinclair <dsinclair@chromium.org> Reviewed-by: dsinclair <dsinclair@chromium.org>
Diffstat (limited to 'third_party/libtiff/tif_dirinfo.c')
-rw-r--r--third_party/libtiff/tif_dirinfo.c40
1 files changed, 24 insertions, 16 deletions
diff --git a/third_party/libtiff/tif_dirinfo.c b/third_party/libtiff/tif_dirinfo.c
index 7db4bdb95c..23ad002055 100644
--- a/third_party/libtiff/tif_dirinfo.c
+++ b/third_party/libtiff/tif_dirinfo.c
@@ -1,4 +1,4 @@
-/* $Id: tif_dirinfo.c,v 1.121 2014-05-07 01:58:46 bfriesen Exp $ */
+/* $Id: tif_dirinfo.c,v 1.126 2016-11-18 02:52:13 bfriesen Exp $ */
/*
* Copyright (c) 1988-1997 Sam Leffler
@@ -38,14 +38,22 @@
* NOTE: The second field (field_readcount) and third field (field_writecount)
* sometimes use the values TIFF_VARIABLE (-1), TIFF_VARIABLE2 (-3)
* and TIFF_SPP (-2). The macros should be used but would throw off
- * the formatting of the code, so please interprete the -1, -2 and -3
+ * the formatting of the code, so please interpret the -1, -2 and -3
* values accordingly.
*/
-static TIFFFieldArray tiffFieldArray;
-static TIFFFieldArray exifFieldArray;
-
-static TIFFField
+/* const object should be initialized */
+#ifdef _MSC_VER
+#pragma warning( push )
+#pragma warning( disable : 4132 )
+#endif
+static const TIFFFieldArray tiffFieldArray;
+static const TIFFFieldArray exifFieldArray;
+#ifdef _MSC_VER
+#pragma warning( pop )
+#endif
+
+static const TIFFField
tiffFields[] = {
{ TIFFTAG_SUBFILETYPE, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_SUBFILETYPE, 1, 0, "SubfileType", NULL },
{ TIFFTAG_OSUBFILETYPE, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_SUBFILETYPE, 1, 0, "OldSubfileType", NULL },
@@ -95,7 +103,7 @@ tiffFields[] = {
{ TIFFTAG_TILELENGTH, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UNDEFINED, FIELD_TILEDIMENSIONS, 0, 0, "TileLength", NULL },
{ TIFFTAG_TILEOFFSETS, -1, 1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPOFFSETS, 0, 0, "TileOffsets", NULL },
{ TIFFTAG_TILEBYTECOUNTS, -1, 1, TIFF_LONG8, 0, TIFF_SETGET_UNDEFINED, TIFF_SETGET_UNDEFINED, FIELD_STRIPBYTECOUNTS, 0, 0, "TileByteCounts", NULL },
- { TIFFTAG_SUBIFD, -1, -1, TIFF_IFD8, 0, TIFF_SETGET_C16_IFD8, TIFF_SETGET_UNDEFINED, FIELD_SUBIFD, 1, 1, "SubIFD", &tiffFieldArray },
+ { TIFFTAG_SUBIFD, -1, -1, TIFF_IFD8, 0, TIFF_SETGET_C16_IFD8, TIFF_SETGET_UNDEFINED, FIELD_SUBIFD, 1, 1, "SubIFD", (TIFFFieldArray*) &tiffFieldArray },
{ TIFFTAG_INKSET, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "InkSet", NULL },
{ TIFFTAG_INKNAMES, -1, -1, TIFF_ASCII, 0, TIFF_SETGET_C16_ASCII, TIFF_SETGET_UNDEFINED, FIELD_INKNAMES, 1, 1, "InkNames", NULL },
{ TIFFTAG_NUMBEROFINKS, 1, 1, TIFF_SHORT, 0, TIFF_SETGET_UINT16, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "NumberOfInks", NULL },
@@ -134,7 +142,7 @@ tiffFields[] = {
/* end Pixar tags */
{ TIFFTAG_RICHTIFFIPTC, -3, -3, TIFF_LONG, 0, TIFF_SETGET_C32_UINT32, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "RichTIFFIPTC", NULL },
{ TIFFTAG_PHOTOSHOP, -3, -3, TIFF_BYTE, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "Photoshop", NULL },
- { TIFFTAG_EXIFIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_IFD8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "EXIFIFDOffset", &exifFieldArray },
+ { TIFFTAG_EXIFIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_IFD8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "EXIFIFDOffset", (TIFFFieldArray*) &exifFieldArray },
{ TIFFTAG_ICCPROFILE, -3, -3, TIFF_UNDEFINED, 0, TIFF_SETGET_C32_UINT8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 1, "ICC Profile", NULL },
{ TIFFTAG_GPSIFD, 1, 1, TIFF_IFD8, 0, TIFF_SETGET_IFD8, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 0, 0, "GPSIFDOffset", NULL },
{ TIFFTAG_FAXRECVPARAMS, 1, 1, TIFF_LONG, 0, TIFF_SETGET_UINT32, TIFF_SETGET_UINT32, FIELD_CUSTOM, TRUE, FALSE, "FaxRecvParams", NULL },
@@ -211,7 +219,7 @@ tiffFields[] = {
/* begin pseudo tags */
};
-static TIFFField
+static const TIFFField
exifFields[] = {
{ EXIFTAG_EXPOSURETIME, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ExposureTime", NULL },
{ EXIFTAG_FNUMBER, 1, 1, TIFF_RATIONAL, 0, TIFF_SETGET_DOUBLE, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "FNumber", NULL },
@@ -271,13 +279,13 @@ exifFields[] = {
{ EXIFTAG_IMAGEUNIQUEID, 33, 33, TIFF_ASCII, 0, TIFF_SETGET_ASCII, TIFF_SETGET_UNDEFINED, FIELD_CUSTOM, 1, 0, "ImageUniqueID", NULL }
};
-static TIFFFieldArray
-tiffFieldArray = { tfiatImage, 0, TIFFArrayCount(tiffFields), tiffFields };
-static TIFFFieldArray
-exifFieldArray = { tfiatExif, 0, TIFFArrayCount(exifFields), exifFields };
+static const TIFFFieldArray
+tiffFieldArray = { tfiatImage, 0, TIFFArrayCount(tiffFields), (TIFFField*) tiffFields };
+static const TIFFFieldArray
+exifFieldArray = { tfiatExif, 0, TIFFArrayCount(exifFields), (TIFFField*) exifFields };
/*
- * We have our own local lfind() equivelent to avoid subtle differences
+ * We have our own local lfind() equivalent to avoid subtle differences
* in types passed to lfind() on different systems.
*/
@@ -521,7 +529,7 @@ TIFFFindField(TIFF* tif, uint32 tag, TIFFDataType dt)
return tif->tif_foundfield = (ret ? *ret : NULL);
}
-const TIFFField*
+static const TIFFField*
_TIFFFindFieldByName(TIFF* tif, const char *field_name, TIFFDataType dt)
{
TIFFField key = {0, 0, 0, TIFF_NOTYPE, 0, 0, 0, 0, 0, 0, NULL, NULL};
@@ -713,7 +721,7 @@ _TIFFCreateAnonField(TIFF *tif, uint32 tag, TIFFDataType field_type)
* note that this name is a special sign to TIFFClose() and
* _TIFFSetupFields() to free the field
*/
- snprintf(fld->field_name, 32, "Tag %d", (int) tag);
+ (void) snprintf(fld->field_name, 32, "Tag %d", (int) tag);
return fld;
}