6df997c786
Unfortunately, custom rational tags (TIFF_RATIONAL with field_bit=FIELD_CUSTOM) are defined as TIFF_SETGET_DOUBLE but for the reading interface and LibTiff internally they are stored ALLWAYS as floating point SINGLE precision. Double precision custom rational tags are not supported by LibTiff. For the GPS tags in WGS84 a higher accuracy / precision is needed. Therefore, this upgrade is made, keeping the old interface for the already defined tags and allowing a double precision definition, as well as calculating rationals with higher accuracy / precision. This higher accuracy can be used for newly defined tags like that in EXIF/GPS. Refer also to the very old Bugzilla issue 2542 (#69) A test file rational_precision2double.c is added, which shows prevention of the old interface to the already defined custom rational tags with the standard library as well as with the upgraded library. Also TIFFTAG_XRESOLUTION, TIFFTAG_YRESOLUTION, TIFFTAG_XPOSITION, TIFFTAG_YPOSITION amended from TIFF_SETGET_DOUBLE to TIFF_SETGET_FLOAT and testcase inserted in rational_precision2double.c
355 lines
12 KiB
Makefile
355 lines
12 KiB
Makefile
# Tag Image File Format (TIFF) Software
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#
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# Copyright (C) 2004, Andrey Kiselev <dron@ak4719.spb.edu>
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#
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# Permission to use, copy, modify, distribute, and sell this software and
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# its documentation for any purpose is hereby granted without fee, provided
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# that (i) the above copyright notices and this permission notice appear in
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# all copies of the software and related documentation, and (ii) the names of
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# Sam Leffler and Silicon Graphics may not be used in any advertising or
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# publicity relating to the software without the specific, prior written
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# permission of Sam Leffler and Silicon Graphics.
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#
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# THE SOFTWARE IS PROVIDED "AS-IS" AND WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS, IMPLIED OR OTHERWISE, INCLUDING WITHOUT LIMITATION, ANY
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# WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
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#
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# IN NO EVENT SHALL SAM LEFFLER OR SILICON GRAPHICS BE LIABLE FOR
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# ANY SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY KIND,
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# OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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# WHETHER OR NOT ADVISED OF THE POSSIBILITY OF DAMAGE, AND ON ANY THEORY OF
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# LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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# OF THIS SOFTWARE.
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# Process this file with automake to produce Makefile.in.
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AUTOMAKE_OPTIONS = 1.12 color-tests parallel-tests foreign
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LIBTIFF = $(top_builddir)/libtiff/libtiff.la
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# Environment parameters to be used during tests
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TESTS_ENVIRONMENT = \
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MAKE="$(MAKE)" \
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MAKEFLAGS="$(MAKEFLAGS)" \
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MEMCHECK="$(MEMCHECK)"
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EXTRA_DIST = \
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$(REFFILES) \
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$(TESTSCRIPTS) \
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$(IMAGES_EXTRA_DIST) \
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CMakeLists.txt \
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common.sh \
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TiffSplitTest.cmake \
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TiffTestCommon.cmake \
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TiffTest.cmake
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# All of the tests to execute via 'make check'
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TESTS = $(check_PROGRAMS) $(TESTSCRIPTS)
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# Tests which are expected to fail
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XFAIL_TESTS =
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# Extra files which should be cleaned by 'make clean'
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CLEANFILES = test_packbits.tif o-*
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if HAVE_JPEG
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JPEG_DEPENDENT_CHECK_PROG=raw_decode
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JPEG_DEPENDENT_TESTSCRIPTS=\
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tiff2rgba-quad-tile.jpg.sh
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else
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JPEG_DEPENDENT_CHECK_PROG=
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JPEG_DEPENDENT_TESTSCRIPTS=
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endif
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# Executable programs which need to be built in order to support tests
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check_PROGRAMS = \
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ascii_tag long_tag short_tag strip_rw rewrite custom_dir \
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rational_precision2double defer_strile_loading defer_strile_writing testtypes \
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$(JPEG_DEPENDENT_CHECK_PROG)
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# Test scripts to execute
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TESTSCRIPTS = \
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ppm2tiff_pbm.sh \
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ppm2tiff_pgm.sh \
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ppm2tiff_ppm.sh \
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fax2tiff.sh \
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tiffcp-g3.sh \
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tiffcp-g3-1d.sh \
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tiffcp-g3-1d-fill.sh \
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tiffcp-g3-2d.sh \
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tiffcp-g3-2d-fill.sh \
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tiffcp-g4.sh \
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tiffcp-logluv.sh \
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tiffcp-thumbnail.sh \
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tiffcp-lzw-compat.sh \
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tiffcp-lzw-scanline-decode.sh \
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tiffdump.sh \
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tiffinfo.sh \
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tiffcp-split.sh \
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tiffcp-split-join.sh \
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tiff2ps-PS1.sh \
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tiff2ps-PS2.sh \
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tiff2ps-PS3.sh \
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tiff2ps-EPS1.sh \
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tiff2pdf.sh \
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tiffcrop-doubleflip-logluv-3c-16b.sh \
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tiffcrop-doubleflip-minisblack-1c-16b.sh \
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tiffcrop-doubleflip-minisblack-1c-8b.sh \
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tiffcrop-doubleflip-minisblack-2c-8b-alpha.sh \
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tiffcrop-doubleflip-miniswhite-1c-1b.sh \
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tiffcrop-doubleflip-palette-1c-1b.sh \
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tiffcrop-doubleflip-palette-1c-4b.sh \
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tiffcrop-doubleflip-palette-1c-8b.sh \
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tiffcrop-doubleflip-rgb-3c-16b.sh \
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tiffcrop-doubleflip-rgb-3c-8b.sh \
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tiffcrop-extract-logluv-3c-16b.sh \
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tiffcrop-extract-minisblack-1c-16b.sh \
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tiffcrop-extract-minisblack-1c-8b.sh \
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tiffcrop-extract-minisblack-2c-8b-alpha.sh \
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tiffcrop-extract-miniswhite-1c-1b.sh \
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tiffcrop-extract-palette-1c-1b.sh \
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tiffcrop-extract-palette-1c-4b.sh \
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tiffcrop-extract-palette-1c-8b.sh \
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tiffcrop-extract-rgb-3c-16b.sh \
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tiffcrop-extract-rgb-3c-8b.sh \
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tiffcrop-extractz14-logluv-3c-16b.sh \
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tiffcrop-extractz14-minisblack-1c-16b.sh \
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tiffcrop-extractz14-minisblack-1c-8b.sh \
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tiffcrop-extractz14-minisblack-2c-8b-alpha.sh \
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tiffcrop-extractz14-miniswhite-1c-1b.sh \
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tiffcrop-extractz14-palette-1c-1b.sh \
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tiffcrop-extractz14-palette-1c-4b.sh \
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tiffcrop-extractz14-palette-1c-8b.sh \
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tiffcrop-extractz14-rgb-3c-16b.sh \
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tiffcrop-extractz14-rgb-3c-8b.sh \
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tiffcrop-R90-logluv-3c-16b.sh \
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tiffcrop-R90-minisblack-1c-16b.sh \
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tiffcrop-R90-minisblack-1c-8b.sh \
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tiffcrop-R90-minisblack-2c-8b-alpha.sh \
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tiffcrop-R90-miniswhite-1c-1b.sh \
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tiffcrop-R90-palette-1c-1b.sh \
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tiffcrop-R90-palette-1c-4b.sh \
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tiffcrop-R90-palette-1c-8b.sh \
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tiffcrop-R90-rgb-3c-16b.sh \
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tiffcrop-R90-rgb-3c-8b.sh \
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tiff2bw-palette-1c-8b.sh \
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tiff2bw-quad-lzw-compat.sh \
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tiff2bw-rgb-3c-8b.sh \
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tiff2rgba-logluv-3c-16b.sh \
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tiff2rgba-minisblack-1c-16b.sh \
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tiff2rgba-minisblack-1c-8b.sh \
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tiff2rgba-minisblack-2c-8b-alpha.sh \
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tiff2rgba-miniswhite-1c-1b.sh \
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tiff2rgba-palette-1c-1b.sh \
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tiff2rgba-palette-1c-4b.sh \
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tiff2rgba-palette-1c-8b.sh \
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tiff2rgba-rgb-3c-16b.sh \
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tiff2rgba-rgb-3c-8b.sh \
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$(JPEG_DEPENDENT_TESTSCRIPTS)
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# This list should contain the references files
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# from the 'refs' subdirectory
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REFFILES = \
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refs/o-tiff2ps-EPS1.ps \
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refs/o-tiff2ps-PS1.ps \
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refs/o-tiff2ps-PS2.ps \
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refs/o-tiff2ps-PS3.ps
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# This list should contain all of the TIFF files in the 'images'
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# subdirectory which are intended to be used as input images for
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# tests. All of these files should use the extension ".tiff".
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TIFFIMAGES = \
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images/logluv-3c-16b.tiff \
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images/minisblack-1c-16b.tiff \
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images/minisblack-1c-8b.tiff \
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images/minisblack-2c-8b-alpha.tiff \
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images/miniswhite-1c-1b.tiff \
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images/palette-1c-1b.tiff \
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images/palette-1c-4b.tiff \
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images/palette-1c-8b.tiff \
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images/rgb-3c-16b.tiff \
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images/rgb-3c-8b.tiff \
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images/quad-tile.jpg.tiff \
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images/quad-lzw-compat.tiff \
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images/lzw-single-strip.tiff
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PNMIMAGES = \
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images/minisblack-1c-8b.pgm \
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images/miniswhite-1c-1b.pbm \
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images/rgb-3c-8b.ppm
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# This list should include all of the files in the 'images'
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# subdirectory which are intended to be distributed. This may include
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# files which are not currently used by the tests.
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IMAGES_EXTRA_DIST = \
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images/README.txt \
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images/miniswhite-1c-1b.g3 \
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$(PNMIMAGES) \
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$(TIFFIMAGES)
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noinst_HEADERS = tifftest.h
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ascii_tag_SOURCES = ascii_tag.c
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ascii_tag_LDADD = $(LIBTIFF)
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long_tag_SOURCES = long_tag.c check_tag.c
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long_tag_LDADD = $(LIBTIFF)
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short_tag_SOURCES = short_tag.c check_tag.c
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short_tag_LDADD = $(LIBTIFF)
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strip_rw_SOURCES = strip_rw.c strip.c test_arrays.c test_arrays.h
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strip_rw_LDADD = $(LIBTIFF)
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rewrite_SOURCES = rewrite_tag.c
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rewrite_LDADD = $(LIBTIFF)
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raw_decode_SOURCES = raw_decode.c
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raw_decode_LDADD = $(LIBTIFF)
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custom_dir_SOURCES = custom_dir.c
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custom_dir_LDADD = $(LIBTIFF)
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rational_precision2double_SOURCES = rational_precision2double.c
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rational_precision2double_LDADD = $(LIBTIFF)
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defer_strile_loading_SOURCES = defer_strile_loading.c
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defer_strile_loading_LDADD = $(LIBTIFF)
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defer_strile_writing_SOURCES = defer_strile_writing.c
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defer_strile_writing_LDADD = $(LIBTIFF)
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AM_CPPFLAGS = -I$(top_srcdir)/libtiff
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# memcheck: valgrind's memory access checker.
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#
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# The suppressions which come with valgrind are sometimes insufficient
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# to handle certain system library aspects which may be reported and
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# which are unrelated to libtiff. When first starting with a new
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# system (or after a major system update), it is good to execute the
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# test suite (known to already be passing!) like 'make memcheck
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# VALGRIND_EXTRA_OPTS=--gen-suppressions=all' to create valgrind
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# suppression entries in the test log. Make sure that none of the
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# suppressions are due to libtiff itself. Tell valgrind about the
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# suppressions by creating a .valgrindrc file with content like:
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# --memcheck:suppressions=mysupp.supp
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memcheck:
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$(MAKE) MEMCHECK='valgrind --tool=memcheck --leak-check=full --read-var-info=yes \
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--error-exitcode=2 --track-origins=yes --num-callers=12 \
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--quiet $(VALGRIND_EXTRA_OPTS)' check
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# ptrcheck: valgrind's experimental pointer checking tool.
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ptrcheck:
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$(MAKE) MEMCHECK='valgrind --tool=exp-ptrcheck --quiet $(VALGRIND_EXTRA_OPTS)' check
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# tiff2bw is pretty lame so currently only the generated scripts
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# tiff2bw-palette-1c-8b.sh, tiff2bw-quad-lzw-compat.sh, and
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# tiff2bw-rgb-3c-8b.sh pass tests.
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generate-tiff2bw-tests:
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for file in $(TIFFIMAGES) ; \
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do \
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base=`basename $$file .tiff` ; \
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testscript=$(srcdir)/tiff2bw-$$base.sh ; \
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( \
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echo "#!/bin/sh" ; \
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echo "# Generated file, master is Makefile.am" ; \
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echo ". \$${srcdir:-.}/common.sh" ; \
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echo "infile=\"\$$srcdir/$$file\"" ; \
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echo "outfile=\"o-tiff2bw-$$base.tiff\"" ; \
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echo "f_test_convert \"\$$TIFF2BW\" \$$infile \$$outfile" ; \
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echo "f_tiffinfo_validate \$$outfile" ; \
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) > $$testscript ; \
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chmod +x $$testscript ; \
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done
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generate-tiff2rgba-tests:
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for file in $(TIFFIMAGES) ; \
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do \
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base=`basename $$file .tiff` ; \
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testscript=$(srcdir)/tiff2rgba-$$base.sh ; \
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( \
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echo "#!/bin/sh" ; \
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echo "# Generated file, master is Makefile.am" ; \
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echo ". \$${srcdir:-.}/common.sh" ; \
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echo "infile=\"\$$srcdir/$$file\"" ; \
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echo "outfile=\"o-tiff2rgba-$$base.tiff\"" ; \
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echo "f_test_convert \"\$$TIFF2RGBA\" \$$infile \$$outfile" ; \
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echo "f_tiffinfo_validate \$$outfile" ; \
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) > $$testscript ; \
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chmod +x $$testscript ; \
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done
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# Test rotations
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generate-tiffcrop-R90-tests:
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for file in $(TIFFIMAGES) ; \
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do \
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base=`basename $$file .tiff` ; \
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testscript=$(srcdir)/tiffcrop-R90-$$base.sh ; \
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( \
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echo "#!/bin/sh" ; \
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echo "# Generated file, master is Makefile.am" ; \
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echo ". \$${srcdir:-.}/common.sh" ; \
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echo "infile=\"\$$srcdir/$$file\"" ; \
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echo "outfile=\"o-tiffcrop-R90-$$base.tiff\"" ; \
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echo "f_test_convert \"\$$TIFFCROP -R90\" \$$infile \$$outfile" ; \
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echo "f_tiffinfo_validate \$$outfile" ; \
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) > $$testscript ; \
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chmod +x $$testscript ; \
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done
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# Test flip (mirror)
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generate-tiffcrop-doubleflip-tests:
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for file in $(TIFFIMAGES) ; \
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do \
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base=`basename $$file .tiff` ; \
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testscript=$(srcdir)/tiffcrop-doubleflip-$$base.sh ; \
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( \
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echo "#!/bin/sh" ; \
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echo "# Generated file, master is Makefile.am" ; \
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echo ". \$${srcdir:-.}/common.sh" ; \
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echo "infile=\"\$$srcdir/$$file\"" ; \
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echo "outfile=\"o-tiffcrop-doubleflip-$$base.tiff\"" ; \
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echo "f_test_convert \"\$$TIFFCROP -F both\" \$$infile \$$outfile" ; \
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echo "f_tiffinfo_validate \$$outfile" ; \
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) > $$testscript ; \
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chmod +x $$testscript ; \
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done
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# Test extracting a section 100 pixels wide and 100 pixels high
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generate-tiffcrop-extract-tests:
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for file in $(TIFFIMAGES) ; \
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do \
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base=`basename $$file .tiff` ; \
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testscript=$(srcdir)/tiffcrop-extract-$$base.sh ; \
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( \
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echo "#!/bin/sh" ; \
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echo "# Generated file, master is Makefile.am" ; \
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echo ". \$${srcdir:-.}/common.sh" ; \
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echo "infile=\"\$$srcdir/$$file\"" ; \
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echo "outfile=\"o-tiffcrop-extract-$$base.tiff\"" ; \
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echo "f_test_convert \"\$$TIFFCROP -U px -E top -X 60 -Y 60\" \$$infile \$$outfile" ; \
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echo "f_tiffinfo_validate \$$outfile" ; \
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) > $$testscript ; \
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chmod +x $$testscript ; \
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done
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# Test extracting the first and fourth quarters from the left side.
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generate-tiffcrop-extractz14-tests:
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for file in $(TIFFIMAGES) ; \
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do \
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base=`basename $$file .tiff` ; \
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testscript=$(srcdir)/tiffcrop-extractz14-$$base.sh ; \
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( \
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echo "#!/bin/sh" ; \
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echo "# Generated file, master is Makefile.am" ; \
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echo ". \$${srcdir:-.}/common.sh" ; \
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echo "infile=\"\$$srcdir/$$file\"" ; \
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echo "outfile=\"o-tiffcrop-extractz14-$$base.tiff\"" ; \
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echo "f_test_convert \"\$$TIFFCROP -E left -Z1:4,2:4\" \$$infile \$$outfile" ; \
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echo "f_tiffinfo_validate \$$outfile" ; \
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) > $$testscript ; \
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chmod +x $$testscript ; \
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done
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generate-tiffcrop-tests: \
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generate-tiffcrop-R90-tests \
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generate-tiffcrop-doubleflip-tests \
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generate-tiffcrop-extract-tests \
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generate-tiffcrop-extractz14-tests
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generate-tests: \
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generate-tiff2bw-tests \
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generate-tiff2rgba-tests \
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generate-tiffcrop-tests
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