libvips/ChangeLog

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2014-01-21 20:34:40 +01:00
21/1/14 started 7.39.0
- auto-decode for (almost) all operations, see vips_image_decode()
- background render thread cleans up and quits neatly
- colourspace has a source_space option
- operations can be tagged as "deprecated"
2014-02-09 20:38:53 +01:00
- redo im_draw_circle(), im_draw_flood(), im_draw_line(), im_draw_mask(),
2014-02-11 14:28:13 +01:00
im_draw_image(), im_draw_rect(), im_draw_point(), im_read_point(),
2014-02-11 15:55:31 +01:00
im_draw_smudge(), im_label_regions() as classes
- better rounding in vips_flatten()
2014-02-08 15:14:53 +01:00
- VipsStatistic operations are sequential
2014-02-13 09:42:59 +01:00
13/2/14 started 7.38.4
- --sharpen=none option to vipsthumbnail was broken, thanks ferryfax
- more locking on property create and lookup to help very-threaded systems,
thanks Nick
2014-02-13 09:42:59 +01:00
22/1/14 started 7.38.3
- undeprecate VIPS_MASK_IDEAL_HIGHPASS and friends, ruby-vips was using them,
thanks ahacking
2014-01-22 11:02:38 +01:00
22/1/14 started 7.38.2
- auto RAD decode for affine
- falsecolour was not working for some image types
- foreign memory buffer images did not have the right dhint, broke
command-line falsecolour on sequential images
- support many Radiance readers active at once
- add secret "rgbjpeg" flag to vips_tiffsave() to help IIP
2014-01-21 20:34:40 +01:00
2014-01-19 16:11:06 +01:00
19/1/14 started 7.38.1
- bump soname, thanks benjamin
- better conversion to and from scrgb/xyz for rad (hdr)
2014-01-21 10:09:20 +01:00
- fix --interpolate flag to vipsthumbnail, thanks Lovell
2014-01-19 16:11:06 +01:00
18/1/14 started 7.38.0
- version bump
2013-10-20 13:17:29 +02:00
19/10/13 started 7.37.0
- redone im_rotate_*mask45(), im_gauss_*mask*(), im_log_*mask(), im_dilate(),
im_erode(), im_rank_image(), im_compass(), im_linedet(), im_gradient(),
im_convsep(), im_convsep_f(), im_fastcor(), im_spcor(), im_sharpen()
as classes
- im_gradcor() deprecated
- vips_init() now does some ABI compat checking, though this change requires
an ABI break
- add "interlace" option to vips_jpegsave()
- remove vips_image_copy_fields() and vips_demand_hint() and add
vips_image_pipeline() to do both jobs
- vipsthumbnail allows non-square bounding boxes, thanks seth
2013-10-25 13:02:02 +02:00
- add vips_matrixprint()
- add @point subsample mode to vips_subsample()
- im_contrast_surface() deprecated: it was slower than calling conv a few
times
2013-11-04 15:21:22 +01:00
- radiance load supports sequential read
- rewritten radiance decode is much faster
- add vips_crop(), a synonym for vips_extract_area()
- rename vips_gammacorrect() as vips_gamma(), now takes 1 / exp
- vips_gamma() works for any format
- add --linear mode to vipsthumbnail
- support XYZ as a PCS for vips_icc_import() and vips_icc_export()
- add --strip option to jpegsave
2013-11-15 13:37:26 +01:00
- added vips_gaussblur() convenience function
- added --vips-profile, records and dumps thread timing and memory use info
2013-11-26 18:53:44 +01:00
- added vipsprofile, visualises --vips-profile output
- auto-vectorization-friendly inner loops
- added vips::init() and vips::shutdown() to C++ API
2013-12-13 18:34:38 +01:00
- reuse pixel buffers on sharing to reduce mem cycling
- conv is SMALLTILE, huge mem use saving on wide images
2013-12-18 15:23:39 +01:00
- vipsthumbnail has a --crop option
- remove video4linux1 code, it was useless on all modern linuxes
- redone freq filter builders as classes
2014-01-07 10:06:02 +01:00
- redone im_fwfft(), im_invfft(), im_freqflt(), im_disp_ps(), im_fractsurf(),
im_phasecor() as classes
- vips_colourspace() allows B_W, GREY16, RGB16 as source / target
- added vips_thread_shutdown(), thanks Lovell
2014-01-14 20:31:19 +01:00
- vips_linear() has a uchar output mode
2014-01-17 15:44:25 +01:00
- redone im_cntlines(), im_rank() as classes
- move im_zerox() to deprecated, it wasm't very useful
2013-10-20 13:17:29 +02:00
2014-01-09 15:26:58 +01:00
9/1/14 started 7.36.6
- fix some clang compiler warnings
20/11/13 started 7.36.5
- better cache sizing in unbuffered sequential mode
- allow larger tile_size in dzsave
- remove use of PATH_MAX to help gnu hurd
- fix vips_hist_match()
15/11/13 started 7.36.4
- improve compat with im_init_world()
18/10/13 started 7.36.3
- fix compiler warnings in ubuntu 13.10
- reverse similarity rotation direction to match the convention used
elsewhere in vips
- fix blocked caching of sequential load operations
- fix cache flags
- fix --delete option to vipsthumbnail
10/10/13 started 7.36.2
2013-10-15 14:58:54 +02:00
- better jpeg startup
- rename jpeg bool type to reduce confusion between libraries
2013-10-15 14:58:54 +02:00
2013-10-07 18:06:42 +02:00
3/10/13 started 7.36.1
- fix to help OS X build
2013-10-03 14:02:20 +02:00
3/10/13 started 7.36.0
- version bump
2013-07-01 14:45:36 +02:00
1/7/13 started 7.35.0
- added vips_matrixload() and vips_matrixsave(), load and save vips mat format
- rename image arrays as image matrices ... INTERPRETATION_ARRAY ->
INTERPRETATION_MATRIX etc.
- rewrite im_buildlut(), im_identity*(), im_maplut(), im_falsecolour(),
2013-08-17 17:59:28 +02:00
im_gammacorrect(), im_histgr(), im_histcum(), im_histnorm(), im_heq(),
im_histnD(), im_histindexed(), im_histspec(), im_invertlut(), im_lhisteq(),
2013-10-02 11:16:46 +02:00
im_stdif(), im_project(), im_profile(), im_tone_build*(), im_mpercent*(),
im_ismonotonic() as classes
- vips_hist_local(), vips_stdif() do any number of bands
2013-08-19 17:07:35 +02:00
- thin vips8 wrapper for im_histplot()
- added vips_error_freeze() / vips_error_thaw()
- used freeze() / thaw() to stop file format sniffers logging spurious errors
2013-07-31 23:00:36 +02:00
- vipsthumbnail uses embedded jpg thumbnails if it can
- rename vips_diag() as vips_info(), add --vips-info flag
2013-08-19 17:40:30 +02:00
- deprecate im_hsp()
2013-08-06 19:15:18 +02:00
- added vips_webpload(), vips_webpload_buffer(), vips_webpsave(),
vips_webpsave_buffer(), vips_webpsave_mime()
- tiff reader allows separate planes for strip read
- tiff reader and writer allow many more formats, eg. 32-bit int, complex, etc.
- tiff reader and writer allow any number of bands
2013-09-20 23:06:59 +02:00
- added vips_image_new_matrixv()
- dzsave basename param now called filename, so you can use .dz as a
destination (basename is still there but deprecated)
- new _UNBUFFERED sequential mode saves memory in some important cases
2013-10-02 06:51:14 +02:00
- vips_conv() is a simple wrapper over the old convolution functions
2013-10-02 06:32:17 +02:00
- new optimize_coding param for jpeg write produces optimal Huffman tables,
thanks Lovell
- im_tone_map() and im_tone_analyse() deprecated
- new --band arg to vips_maplut() replaces im_tone_map() functionality
- added vips_similarity(), simple wrapper for vips_affine() that lets you
give a scale and rotate
2013-07-01 14:45:36 +02:00
3/7/13 started 7.34.2
- lower priority for Matlab load to reduce segvs from Mat_Open(), thanks
Michael
- null-terminate libexif strings, thanks Mike
2013-08-06 14:00:59 +02:00
- openslide always outputs solid pixels
2013-06-28 15:50:39 +02:00
28/6/13 started 7.34.1
- fix morphological operators on non-uchar images
- remove any ICC profile when we use vips to go to srgb
2013-06-28 15:50:39 +02:00
2013-06-07 10:53:22 +02:00
7/6/13 started 7.34.0
- version bump
- oops, VImage.PIL_mode_from_vips() failed for CMYK, thanks Alessandro
2013-06-07 23:52:54 +02:00
- fix no-pango build
- add im_vips2dz(): run the deepzoom writer from vips7
- vips_magickload() has an option to read all images in a sequence
2013-06-13 19:46:41 +02:00
- redo im_make_xy(), im_*eye(), im_zone*(), im_sines() as classes
- added vips_pngload_buffer()
- faster --centre option to dzsave, thanks Kacey
2013-06-07 10:53:22 +02:00
2013-03-12 13:06:59 +01:00
12/3/13 started 7.33.0
2013-05-03 14:56:38 +02:00
- vipsthumbnail lets you specify the sharpening mask
2013-05-11 17:31:18 +02:00
- turn off caching for im_copy()/vips_copy(), we use copy to stop sharing, and
it's cheap so caching doesn't help anyway
2013-05-28 11:32:37 +02:00
- auto rshift down to 8 bits on save, if necessary
- im_gaussnoise(), im_copy_file(), im_grid(), im_scale(), im_scaleps(),
im_wrap(), im_rotquad(), im_zoom(), im_subsample(), im_msb(), im_text(),
im_system(), im_system_image()
redone as classes
2013-05-29 15:06:23 +02:00
- add --angle option to dzsave
- another vips_shrink() fix argh
2013-03-12 13:06:59 +01:00
14/5/13 started 7.32.4
- icc import and export could segv on very wide images
- fix centos 5 build, thanks re-boot
16/4/13 started 7.32.3
- rename GETTEXT_PACKAGE as vips7.32 to help Debian (thanks Jay)
- added "persistent" option to tilecache
2013-03-12 13:06:59 +01:00
12/3/13 started 7.32.2
- removed some left-over debugging code from configure.ac
- better handling of args without values, thanks Ruven
- better error messages from vips.c
- fix demand hints so "vips shrink" works again, thanks Jan
- im_jpeg2vips.c builds without jpeglib.h, thanks Alessandro
6/2/13 started 7.32.1
- fix --without-lcms, thanks speckins
2013-03-07 12:23:17 +01:00
- updates to licence, thanks Benjamin
- remove "fred" from dist
- better bootstrap on OS X
22/1/13 started 7.32.0
- tilecache in threaded mode could deadlock if the downstream pixel source
raised an error (thanks Todd)
2013-02-26 14:32:40 +01:00
- fix another dzsave corner-case (thanks Martin)
- neater output for "header"
- added VIPS_META_LOADER: record the loader name
= header displays this loader hint
- vipsthumbnail is better at cache sizing
31/8/12 started 7.31.0
2012-09-20 10:18:52 +02:00
- redone im_Lab2XYZ(), im_XYZ2Lab(), im_Lab2LCh(), im_LCh2Lab(), im_UCS2LCh,
2012-09-20 22:53:47 +02:00
im_LCh2UCS(), im_XYZ2Yxy(), im_Yxy2XYZ(), im_float2rad(), im_rad2float(),
2012-09-21 12:55:31 +02:00
im_Lab2LabQ(), im_LabQ2Lab(), im_Lab2LabS(), im_LabS2Lab(), im_LabQ2LabS(),
2012-09-25 23:06:24 +02:00
im_LabS2LabQ(), im_LabQ2disp(), im_XYZ2disp(), im_disp2XYZ(),
2012-10-31 12:04:10 +01:00
im_icc_import*(), im_icc_export*(), im_icc_transform*(), im_dE_fromLab(),
2012-11-02 12:30:17 +01:00
im_dECMC_fromLab(), im_dE00_from_Lab(), im_icc_ac2rc() as classes
2012-11-02 14:13:13 +01:00
- added vips_colourspace(), vips_colourspace_issupported(), replaces all
derived conversions
- faster and more accurate sRGB <-> XYZ conversion
2012-11-06 14:53:37 +01:00
- support 16-bit sRGB import and export
2012-11-01 11:21:55 +01:00
- rename UCS colourspace as CMC
- dzsave can write zoomify and google maps layout as well
- tilecache supports threaded access, so openslide read now threads
- openslide2vips gets underlying tile size from openslide
- embed has 'background' option
- dzsave --layout google has a @background option
- dzsave has a --depth option
2012-10-23 13:55:38 +02:00
- update for new glib threading API
- remove no threads option, glib no longer support it
- better --help output for vips driver prog
- vipsthumbnail -o allows absolute file names
- much better exif handling for jpg images (thanks Gary)
- preserve jpeg app13 (photoshop ipct)
2012-12-05 15:40:01 +01:00
- vips_max() / _min() track the top n maxima / minima
2012-12-05 22:52:37 +01:00
- deprecate im_maxpos_avg(): too specialised to be worth maintaining
- deprecate im_linreg(): easily done by combining other operators
- deprecate im_point(): easily done by combining other operators
- add binary complex operations, with cross_phase as the only one so far
2012-12-07 12:17:09 +01:00
- added vips_bandbool(), with vips_bandand(), _bandor(), _bandeor() as
convenience functions
2012-12-11 16:25:28 +01:00
- added scRGB colourspace, linear light float space with sRGB primaries
- all interpolators use corner convention ... we had round-to-nearest in
several of them before, causing a range of annoying problems
2012-12-14 13:33:47 +01:00
- redone im_affine*() as a class
- added input space displacement to affine
- VipsArea is threadsafe
- dzsave has a --centre option
2013-02-27 13:09:10 +01:00
31/12/12 started 7.30.8
- png icc profile write was broken
31/12/12 started 7.30.7
- better option parsing for "vips", thanks Haida
2013-01-11 15:51:12 +01:00
- small fixes to help OS X
- backported threaded tile cache from next version, im_tile_cache() now
uses it to prevent a deadlock, see comment there
14/11/12 started 7.30.6
- capture tiff warnings earlier
14/11/12 started 7.30.5
- fix libtool version mess up (thanks Benjamin)
2/10/12 started 7.30.4
- remove options from format string in .dzi (thanks Martin)
- vipsCC.pc required the wrong version of vips (thanks Alessandro)
2012-10-23 11:57:34 +02:00
- larger max tile size for dzsave
- linecache is 50% larger to leave some slop room
13/9/12 started 7.30.3
- linecache sized itself too large
- fix a compile failure if libtiff was not found (thanks Martin)
- dzsave did not work for images with an odd number of scanlines
(thanks Martin)
2012-09-04 15:56:22 +02:00
4/9/12 started 7.30.2
- sequential stops all threads on error
- sequential delays ahead threads rather than blocking them completely
2012-09-04 15:56:22 +02:00
2012-08-06 16:14:31 +02:00
6/8/12 started 7.30.1
- fixes to dzsave: shrink down to a 1x1 pixel tile, round image size up on
shrink, write a .dzi file with the pyramid params, default tile size and
overlap now matches the openslide writer
- wrap VipsInterpolate for C++
- so affinei and affinei_all appear in Python
- be more cautious enabling YCbCr mode in tiff write
- add "DEPRECATED" flag to arguments
- jpeg load/save note and use the preferred resolution unit
- better error msgs for enum args
- fix compiler warnings in production build (thanks Dmitry)
- fix spurious warnings about exif updates
2012-08-21 17:18:25 +02:00
- VipsSequential has an integrated cache and stalls out of order threads
- add a line cache ... sizes up dynamically with request size
- tilecache / linecache use a hash table not a linear list
2012-08-06 16:14:31 +02:00
2012-07-20 11:32:20 +02:00
20/7/12 started 7.30.0
- support "rs" mode in vips7
- add --vips-version cmdline arg
- fix --without-tiff / exr / jpeg / png / magick
- add --vips-fatal flag
2012-07-20 11:32:20 +02:00
2012-03-19 12:47:00 +01:00
19/3/12 started 7.29.0
2012-03-15 13:53:38 +01:00
- sanity-check PNG read geometry
- nearest-neighbor interpolation rounds coordinates to nearest instead of
rounding down (thanks Nicolas)
2012-03-26 23:08:59 +02:00
- add dzsave, save in deep zoom format
- rework im_shrink() as a class
- remove im_rightshift_size(), just a convenience function now
- vipsthumbnail no longer removes profiles by default
- much more gentle sharpening in thumbnails
- added "minimise" signal, used by tilecache to drop
- add :seq support to im_tiff2vips(), im_jpeg2vips() ... helps ruby-vips
- better thread safety for vips8 operation dispatch
- better thread safety for upstream / downstream image linking
2012-07-09 22:35:53 +02:00
- added "rs" open mode, removed "rd"
- added vips_operation_get_flags() ... system for attaching sets of flags to
operations
- added VIPS_OPERATION_SEQUENTIAL flag
- vips8 command-line interface uses this to turn sequential mode on
automatically when possible
- better handling of input files in vips7 command-line interface
- sequential can skip ahead, so extract / insert are now seq
16/7/12 started 7.28.10
- wopconst was broken
- vips_sign() was broken
- png save compression range was wrong
- more/moreeq was wrong
- vips7 ppm save with options was broken
- don't cache write operations
18/6/12 started 7.28.9
- slightly more memory debugging output
2012-07-01 12:06:42 +02:00
- remove references to the static bicubic interpolator from the docs
- fix temp file handling on Windows --- was breaking for non-vips files
over 100mb
- better support for using images from multiple threads
2012-06-20 23:10:10 +02:00
18/6/12 started 7.28.8
- fixes for centos5 portability
2012-03-19 12:47:00 +01:00
18/6/12 started 7.28.7
- add vips_flatten() -- flatten RGBA to RGB
- better alpha handling in PNG load
- don't save RGBA PNG as CMYK JPG (thanks Tobsn)
- fix a crash with malformed jpg files (thanks Grigoriy)
2012-06-20 10:06:54 +02:00
- vipsthumbnail enables sequential mode more and caches lines better
2012-05-17 12:16:46 +02:00
19/4/12 started 7.28.6
- better resolution unit handling in deprecated im_vips2tiff()
- use TIFF_CFLAGS output from pkg-config (thanks Jay)
- much faster vips_argument_map()
- make jpeg pyramids work with tiff4
- tiff loader always offers THINSTRIP (thanks Diuming)
- add "nocache" operation flag, set for sequential load (thanks Diuming)
- fix a crash in the tiff reader for huge values of RowsPerStrip (thanks
Nicolas)
- remove use of G_DEFINE_BOXED_TYPE() to help compat (thanks Jake)
2012-05-17 12:16:46 +02:00
2012-05-06 12:55:59 +02:00
19/4/12 started 7.28.5
- ifthenelse blend mode was broken
- small blend speedup
2012-05-06 12:55:59 +02:00
- default to libtiff-4
17/4/12 started 7.28.4
- up max buffer size for vipsbuf
2012-04-06 13:09:53 +02:00
6/4/12 started 7.28.3
- vips_divide() failed for int arguments
- fix warning for unused vips7 gvalue argument
- fix openslide read: always return png-style rgba, im_argb2rgba() becomes a
NOP
- cast to unsigned int now removes <0 values
2012-04-17 12:28:40 +02:00
- vips7 interface to openslide now supports :,level,associated options (thanks
Benjamin)
2012-04-12 09:41:40 +02:00
- make vips8 cache smaller
- more accurate progress reporting
2012-04-06 13:09:53 +02:00
2012-03-19 12:47:00 +01:00
13/3/12 started 7.28.2
- xres/yres tiffsave args were broken
2012-03-15 10:54:16 +01:00
2012-03-13 15:26:24 +01:00
13/3/12 started 7.28.1
- add ICC profile read/write for png files
2012-03-13 15:22:13 +01:00
30/1/12 started 7.28.0
- version bump
- added vips_foreign_find_save_options()/vips_foreign_find_load_options()
- delayed write to foreign via a "w" image was not working
- support operations with many returns in Python
- sequential read mode
- better im_shrink()
2012-02-15 16:47:43 +01:00
- added vips_sequential()
- new vips_sink_memory() keeps read ordering
- tiff, jpeg, png readers support sequential read
- max/min avoid NaN
- oop, histnorm was broken by the new vipsstats
- never use IM ping to get a header, fixes BMP load
- set @filename for non-vips formats in vips7 compat layer
- make Xres/Yres double
- completely disable debug by default in production builds
20/8/11 started 7.27.0
- version bump for new dev cycle
- im_subtract(), im_avg(), im_min(), im_minpos(), im_copy(), im_embed(),
2011-10-26 14:26:20 +02:00
im_flophor(), im_flipver(), im_insert(), im_insert_noexpand(), im_lrjoin(),
2011-10-26 17:51:27 +02:00
im_tbjoin(), im_extract_area(), im_extract_bands(), im_extract_areabands(),
im_replicate(), im_clip2fmt(), im_gbandjoin(), im_bandjoin(), im_invert(),
2011-11-04 15:45:56 +01:00
im_lintra(), im_lintra_vec(), im_black(), im_rot90, im_rot180(), im_rot270()
2011-11-04 19:28:22 +01:00
im_sintra(), im_costra(), im_tantra(), im_asintra(), im_acostra(),
im_atantra(), im_exptra(), im_exp10tra(), im_logtra(), im_log10tra(),
2011-11-07 10:42:44 +01:00
im_abs(), im_sign(), im_max(), im_maxpos(), im_deviate(), im_divide(),
im_multiply(), im_stats(), im_measure(), im_recomb(), im_floor(), im_ceil(),
im_rint(), im_equal*(), im_notequal*(), im_less*(), im_lesseq*(), im_more*(),
2011-11-13 18:45:27 +01:00
im_moreeq*(), im_remainder*(), im_and*(), im_or*(), im_eor*(), im_shift*(),
im_pow*(), im_exp*(), im_ifthenelse(), im_blend(), im_c2amph(), im_c2rect(),
im_bandmean(), im_c2real(), im_c2imag(), im_ri2c(), im_jpeg*2vips(),
2011-12-13 18:50:55 +01:00
im_vips2jpeg*(), im_tiff2vips(), im_vips2tiff(), im_exr2vips(),
2011-12-15 11:59:05 +01:00
im_fits2vips(), im_vips2fits(), im_analyze2vips(), im_raw2vips(),
2011-12-20 10:37:07 +01:00
im_vips2raw(), im_magick2vips(), im_png2vips(), im_png2*(), im_ppm2vips(),
2011-12-20 15:57:05 +01:00
im_vips2ppm(), im_mat2vips(), im_rad2vips(), im_vips2rad()
2011-10-26 14:26:20 +02:00
redone as classes
- added argument priorites to help control arg ordering
- generate has a 'stop' param to signal successful early termination
- added optional output args, eg. x/y for min
- CLI supports optional output args
- in im_vips2tiff, enable YCbCr compression for jpeg write
- VipsMin stops search early if it can
- C API supports optional output args
- switch back to int-valued operations
2011-12-02 14:15:05 +01:00
- add the operation cache, various --vips-cache-* flags
- fallback vips_init()
- vips_tracked_malloc() tracks allocation size and can report total mem usage
- cache limits, drop, init, flush plus command-line controls
- remove dmalloc support, was never used and valgrind is better
- im_csv2vips() allows quoted strings, including escaped quotes
- added vips_shutdown()
- added --vips-leak flag
- more VipsImage props
- added vips_image_write(), old one becomes vips_image_write_to_file()
2011-10-20 15:56:13 +02:00
- added vips_region_paint_pel()
- added VipsArea as a public struct
- added array members and arguments
- added nary
- remove VipsPool, vips_object_local_array() is much better
- cache.c now drops if you have too many open files
- CLI args to change max files
- new format for handling exif tags
- switch SMALLTILE to 128, 512 was just too big
2011-11-05 15:55:41 +01:00
- oop mode "rd" was not always being used for images
- added ARRAY interpretation for images
- VipsStats tracks minpos/maxpos as well
- moved mask/ to deprecated
2011-11-10 15:10:24 +01:00
- use atexit() to call vips_shutdown()
- set _O_TEMPORARY on delete-on-close temp images if possible
- unlink temps on rewind on *nix, less likely to leave temps on a crash
- added complex conj as a basic operation
- rect/polar/conj work on any format, not just complex
2011-11-25 15:34:17 +01:00
- new VipsFile system for load/save in image formats
- options now introspectable, try "vips jpegsave"
- copy swap uses glib byteswap macros, about 2x faster
- edvips can change vips header byte ordering
- "header" is terse by default
- "header" outputs filenames if working on many files
- added openslide support (Benjamin Gilbert)
- allow new-style load/save options in filenames to
vips_image_new_from_file() etc.
2011-12-20 16:29:33 +01:00
- VipsFormat is deprecated
2011-12-21 20:00:32 +01:00
- remove outchecks from documented API
2012-01-02 12:06:04 +01:00
- support gobject-introspection
- new Python binding based on gobject-introspection
- only spot options at the end of arg strings
2012-01-13 14:15:56 +01:00
- add vips_cache() as a vips8 operator
2012-01-28 12:27:16 +01:00
- remove the old fft fallback
- remove fftw2 support
- much faster im_draw_smudge()
14/1/12 started 7.26.8
- interpolate CLI args were broken (thanks speckins)
2011-12-05 23:00:01 +01:00
5/12/11 started 7.26.7
- lazy read from tiled tiff from layers other than 0 was broken
- optional args to vips_call*() do not work, disabled (fixed correctly in
master)
- address calculations in files over 4gb were broken on 32-bit platforms
(broken since March 2011, oops)
2011-12-05 23:00:01 +01:00
12/10/11 started 7.26.6
- NOCACHE was not being set correctly on OS X causing performance
problems with large files
- update Orientation exif tag on jpeg write
12/10/11 started 7.26.5
- jpeg read/write copies over XMP data
- handle offset correctly in separable convolutions (thanks Nicolas)
- macros for class arg boilerplate
- class arg order set by new 'priority' param
- VipsExtend, VipsDirection enums added
12/9/11 started 7.26.4
- fallback vips_init()
- im_openout() compat stub was wrong, breaking ruby-vips
- vips_class_map_concrete_all() needed a compat macro too
2011-10-11 22:09:39 +02:00
- vips_class_map_all() was broken
2011-08-15 14:59:47 +02:00
10/8/11 started 7.26.3
- don't use G_VALUE_COLLECT_INIT(), many platforms do not have a glib this
recent
- don't leave image->kill set when we detect termination
- test for a working C++ compiler, disable C++ parts of none found
2011-08-15 14:59:47 +02:00
10/8/11 started 7.26.2
- oops, im_benchmark.c had some stuff turned off
- configure option --without-cfitsio was broken (thanks Mike)
2011-07-26 23:37:03 +02:00
26/7/11 started 7.26.1
- doc fixups
- oops, ==0 missing from a strcmp() in vips7compat
- fixed a race in im_XYZ2Lab() table build
- added im_concurrency_get() to operation db
- better benchmarkn.sh runs for the correct number of CPUs automatically, runs
three times for each one, and just reports the fastest
2011-07-26 23:37:03 +02:00
26/7/11 started 7.26.0
- version bunp for 7.26
2011-07-26 23:37:03 +02:00
- various fixes to get win32 and OS X building
2010-12-13 18:31:38 +01:00
6/12/10 started 7.25.0
2010-12-06 12:10:19 +01:00
- attach the jpeg thumbnail and multiscan fields (thanks Mike)
2010-12-12 18:48:56 +01:00
- faster tiff read for some common cases
- faster im_tile_cache()
2011-01-11 17:58:59 +01:00
- if we use C++ in libvips, add -lstdc++ to vips-7.xx.pc
2011-01-06 13:18:40 +01:00
- im_vips2png() / im_png2vips() set / get png resolution (thanks Zhiyu Wu)
2011-01-06 15:18:00 +01:00
- updated README
2011-01-07 16:03:01 +01:00
- don't use tables for bilinear on float data for a small speedup (thanks
2011-01-10 17:10:08 +01:00
Nicolas Robidoux)
2011-01-12 14:00:36 +01:00
- no tables for uchar either, about a 15% speedup (thanks Nicolas)
2011-01-24 11:40:40 +01:00
- dmask write was broken
2011-01-25 14:12:22 +01:00
- lr/tbmerge() cast images to match, like im_insert()
- lr/tbmosaic() work for any mix of image formats / bands
- removed ancient balance stuff from im_lr/tbmosaic()
- gtk-doc for mosaicing
- add im_fits2vips() to the operation database
- im_fits2vips() is lazy and much faster
- im__file_open_write() / _read() has a flag for text_mode, get rid of all the
remaining fopen()s
- move cooc_* and glds_* to deprecated
- move im_dif_std() to almostdeprecated
- move im_simcontr() to almostdeprecated
- add im_sines() to operation db
- move im_spatres() to almostdeprecated
- done gtk-doc for other
- --vips-progress tells you about nthreads, tile size, nlines
- gtk-doc for interpolate
- move im_stretch3() to deprecated
- move im_clamp() to deprecated
- gtk-doc for video ... all operators done! amazing argh
- set MAP_NOCACHE on OS X, otherwise performance dives off a cliff with
files larger than memory
- removed man pages, we are all gtk-doc now
- im_jpeg2vips() ignores weird APP1 chunks
- im_add() for int/uint was broken
- im_ri2c() was broken
- added VIPS_FORMAT_BIGENDIAN format flag
- moved IMAGE and REGION to VipsImage and VipsRegion, classes over VipsObject
- Rect -> VipsRect
- libpng-1.5 supported
- better png read for 1-bit and palette images
- fits write
- better fits metadata support
- renamed all header fields, old names still supported, hopefully
- all of iofuncs moved to vips_ namespace
- lots of old iofuncs API moved to deprecated
- added VipsOperation, an abstract base class for all vips operations
- added VipsAdd, the first operation object
- im_tiff2vips() int/uint mixup for rows_per_strip, thanks Bubba
- removed the links feature, won't work with vips8
- got rid of the tools/ subdirs
- added im_bufjpeg2vips()
- tiff reader can do 1, 2, 4, 8 bit palette images
- tiff palette read can do mono images
- im_bufjpeg2vips() has a "header_only" parameter
- added vips_image_get_data()
- updated German translation (thanks Chris)
- fixed typo in im_conv() overflow estimation which could cause errors
- vips.c has new action syntax, knows about vips8 operations
- add now has sizealike
- vips7 binops all do sizealike too, also gbandjoin and ifthenelse
- new API is now functional
- vips.c generates GOption flags for vips8 operations
2011-05-26 14:20:15 +02:00
- added im_gauss_dmask_sep()
- laplacian generator lost -ve lobes for large sigma
- added im_aconv(), approximate convolution
- bumped smalltile to 512x512 for testing
- added VipsPool, got rid of floating refs again, argh
- VIPS_EXEEXT is now part of the exported API
- im_blend() also does sizealike, oops
- jpeg write was not inverting CMYK, thanks Ole
- im_falsecolour() converts to mono 8-bit for you
2011-07-12 15:56:58 +02:00
- im_icc_import*/export*() cast inputs for you
- im_vips2tiff() uses im__temp_name() for intermediates
- added vips_wrap7 ... wrap up vips7 operations as vips8 classes
- man pages are back for commands
2010-12-06 12:10:19 +01:00
2010-11-30 23:01:45 +01:00
30/11/10 started 7.24.0
- bump for new stable
2010-12-01 11:02:40 +01:00
- added im_dmask2imask(), im_imask2dmask()
2011-01-10 17:10:08 +01:00
- im_rotate_*mask90() can do masks of any size (thanks Adam Turcotte)
2010-11-30 23:01:45 +01:00
2010-07-21 12:04:10 +02:00
18/7/10 started 7.23.0
- im_vips2bufjpeg() writes to a linked list, so it will work for any size
image and header
- added im_vips2bufpng()
2010-07-29 12:18:44 +02:00
- use GetTempPath() to pick a temp dir on Windows
2010-07-29 12:51:51 +02:00
- added "rd" mode to im_open()
- vipsthumbnail and vips use "rd"
- im_divide spots /0
2010-07-31 12:35:57 +02:00
- remove liboil dependency, we will use Orc instead
- various small cleanups (thanks Tim)
2010-08-02 17:58:30 +02:00
- add lcms2 support
2010-08-02 18:42:59 +02:00
- VImage(filename) defaults to "rd" mode
- revise window_offset / window_size, again
- fix a mixup with ANY hints that caused performance problems on the main
benchmark
2010-08-21 13:34:34 +02:00
- rewritten im_circle as im_draw_circle, im_circle moved to almostdeprecated
2010-09-07 18:01:13 +02:00
- added IM_TYPE_RW args for inplace ops --- nip2 uses this to wrap inplace ops
automatically
2010-10-23 11:27:41 +02:00
- special-case 3x3 masks in im_conv() for a 20% speedup
2010-08-25 13:15:36 +02:00
- add IM_TYPE_RW flag for im__rw_image, helps nip2 auto-wrap inplace ops
- im_insertplace() casts and bandalikes
2010-09-01 13:16:57 +02:00
- copy iconv.m4 and friends in bootstrap, thanks Mike
2010-09-22 14:51:52 +02:00
- moved the stupid _copy() versions of the inplace ops to deprecated, since
nip2 can call inplace ops directly now
- added im_draw_rect(), moved im_paintrect() to deprecated
2010-09-23 00:02:44 +02:00
- added im_draw_image(), moved im_insertplace() to deprecated
2010-09-27 19:14:22 +02:00
- added im_draw_line(), now clips, moved im_fastline() to deprecated
- added im_draw_line_user(), now clips, moved im_fastlineuser() to deprecated
2010-09-28 18:06:58 +02:00
- added im_draw_mask(), now wrappable, moved im_plotmask() to deprecated
- added im_draw_point(), moved im_plotpoint() to deprecated
- added im_read_point(), now partial, moved im_readpoint() to deprecated
2010-09-30 15:36:21 +02:00
- added im_draw_smudge(), moved im_smudge() / im_smear() to deprecated
2010-10-01 13:03:11 +02:00
- convolution functions support complex images
- im_blend() can have any format condition image and it's converted to uchar
2010-10-03 19:10:11 +02:00
- security fix for vips-7.23 wrapper script (thanks Jay)
2010-10-12 15:37:00 +02:00
- im_affine() has a larger safety margin
2010-10-22 15:49:36 +02:00
- fix gtk-doc warnings
- small mask load/save improvements
2010-10-23 11:27:41 +02:00
- mask gtk-doc done
2010-10-26 17:12:49 +02:00
- add cfitsio dependancy
- add FITS reader
- land the vector branch and the orc dependancy ... we have SSE
2010-11-30 12:53:53 +01:00
erode/dilate/add/conv
2010-11-01 18:46:47 +01:00
- add IM_SWAP
2010-11-07 11:57:11 +01:00
- dilate/erode do (!=0) on non-uchar images
2010-11-08 18:24:58 +01:00
- add multipass Orc to im_conv(), 3.5x faster for 5x5 mask
2010-11-10 00:02:24 +01:00
- im_profile() works for any image format, any number of bands
2010-11-12 12:47:24 +01:00
- im_rank_image() works for mix of formats, bands
- morph gtk-doc done
2010-11-15 13:12:28 +01:00
- oops, missing braces in debug.h and util.h, thanks Laurence
2010-11-19 15:53:11 +01:00
- update C++/Python binding
2010-11-21 13:12:12 +01:00
- oop, bool constants are always (int) now, so (^-1) works for unsigned types,
2011-01-10 17:10:08 +01:00
thanks Nicolas Robidoux
2010-11-25 18:20:14 +01:00
- much lower memuse for im_cache() in complex pipelines
- im_scale_dmask() normalises to 20, not 100 ... we hit the fast
2010-11-30 12:53:53 +01:00
conv path more often
2010-07-21 12:04:10 +02:00
12/5/10 started 7.22.2
- the conditional image of ifthenelse can be any format, a (!=0) is added if
necessary
- oops vipsthumbnail sharpening was turning off for integer shrinks,
2011-01-10 17:10:08 +01:00
thanks Nicolas Robidoux
2010-07-17 17:57:22 +02:00
- im_vips2jpeg() could fail for very small images (thanks Tim)
- threadpool wasn't stopping on allocate errors (thanks Tim)
- vips_sink_disc() could block if allocate failed (thanks Tim)
2010-06-22 11:35:16 +02:00
12/5/10 started 7.22.1
- fix a problem with tiff pyramid write and >1cpu, thanks Ruven
- constant ops clip to target range
- oops, moreconst and moreeqconst were the same
- better buffer handling in sinkdisc for single-line images
2010-06-24 18:02:00 +02:00
- less chatty errors from "vips"
2010-06-24 18:41:01 +02:00
- oops, don't rename "copy_set" as "copy_", thanks Ole
2010-06-22 11:35:16 +02:00
2010-05-12 23:04:27 +02:00
12/5/10 started 7.22.0
- bump and rename
2010-05-13 22:29:28 +02:00
- vipsthumbnail has a manualpage and sharpens correctly
2010-05-22 14:13:19 +02:00
- more interpolator work
- fixes to --disable-cxx mode (thanks Mike)
2010-05-24 12:05:59 +02:00
- added German translation, thanks Chris Leick
- fixed typos in some messages, thanks Chris Leick
2010-05-25 18:46:03 +02:00
- fix gettext startup
- all "colour" in messages changed to "color", have a proper en_GB
2010-05-26 13:19:25 +02:00
translation file
2010-05-26 17:32:13 +02:00
- vipsthumbnail delete profile failed if there was a profile
2010-05-30 19:26:23 +02:00
- interpolate cli unref was broken
2011-01-10 17:10:08 +01:00
- more accurate, slightly faster bilinear and bicubic (thanks Nicolas Robidoux)
2010-05-12 23:04:27 +02:00
2010-03-21 14:54:56 +01:00
21/3/10 started 7.21.3
- added progress feedback to threadpool
2010-03-21 16:00:39 +01:00
- --vips-wbuffer2 switch does all wbuffer use now
2010-03-22 16:38:17 +01:00
- im_wbuffer2() renamed as vips_discsink(), some cleanups
2010-03-24 17:20:09 +01:00
- im_gammacorrect() can do 16-bit images too
- im_histplot() could fail for signed int histograms
2010-03-25 15:41:27 +01:00
- im_fwfft() and im_invfft() could free their output image too early
2010-03-26 15:31:37 +01:00
- added im_local_imask(), im_local_dmask()
2010-03-26 18:32:29 +01:00
- added im_mpercent_hist()
- im_maplut() casts the index image to one of the uint types
2010-03-28 11:56:49 +02:00
- fixed a couple of /0 problems with scale == 0 masks
2010-04-06 11:02:26 +02:00
- set G_LOG_DOMAIN to VIPS so we can use g_warning etc.
- added VIPS_DEBUG_MSG() macro
- --vips-wbuffer2 turns on threadpool for im_iterate as well
- im_vips2tiff() uses vips_sink() instead of threadgroup
2010-04-16 23:21:15 +02:00
- strip out threadgroup
2010-04-19 10:04:42 +02:00
- add --enable-debug=xxx flag
2010-04-19 13:00:28 +02:00
- im_iterate() -> vips_sink()
- better number-of-bands detection for im_magick2vips()
2010-04-30 21:16:39 +02:00
- added im_get_argv0()
2010-05-03 18:52:15 +02:00
- added PFM read / write
2010-03-21 14:54:56 +01:00
2010-02-05 15:34:38 +01:00
16/1/10 started 7.21.2
- "invalidate" is careful to keep images alive, so invalidate callbacks can do
im_close()
- flood_blob could loop if start point == ink
- added im_meta_remove()
- added remove profile option to vipsthumbnail
- added vips_bandfmt_iscomplex() and friends, im_iscomplex() and friends
2010-02-05 15:34:38 +01:00
deprecated
- im_bandjoin()/im_gbandjoin() work with images of varying formats
- added im_copy_native(), deprecated im_copy_from() and friends
- im_check*() name rationalisation
- finally removed old flood stuff
- im_insert*() bandalike and formatalike
- im_*join() bandalike and formatalike
- im_ri2c() bandalike
2010-02-05 15:34:38 +01:00
- im_vips2png() saves 16-bit PNGs, if necessary
- vipsthumbnail has selectable interpolators, optional sharpen
- moved a lot of stuff (eg. im_iscomplex()) from deprecated to
2010-02-11 13:23:15 +01:00
almostdeprecated to avoid breakage
- im_csv2vips(): allow lines that end with EOF rather than \n
2010-02-27 00:35:54 +01:00
- im_vips2tiff has a bigtiff option
- oops, im_lineset() needs to ask for WIO of mask and ink
2010-03-06 18:42:17 +01:00
- move cache invalidation to REGION, fixes a race
2010-03-06 19:12:37 +01:00
- don't im_invalidate() after paint, it can cause horrible performance
problems ... for example, im_plotmask() used as the action operator for
im_fastlineuser() is terrible
- instead, users of the inplace operations need to call im_invalidate() at the
end of a set of paint actions to trigger an update
2010-03-22 18:43:56 +01:00
- parent/child renamed as upstream/downstream in DAG
2010-03-08 19:24:44 +01:00
- set VIPS_ICC_DIR in configure
2010-03-09 12:50:49 +01:00
- ICC profiles are looked for in VIPS_ICC_DIR as a fallback
2010-03-12 15:40:27 +01:00
- im_render() mask image generation no longer triggers image calc
- threadgroups scale output buffers with number of threads for smalltile ...
improves SMP scaling for narrow images on many-way machines
2010-03-15 19:11:36 +01:00
- default to max number of processors (--vips-concurrency and IM_CONCURRENCY
set >0 can override) on linux and win32
2010-03-16 11:34:47 +01:00
- better nprocs guesser
2010-03-17 14:34:23 +01:00
- im_render() fixes to help the paintbox, some speedups too
2010-03-21 00:56:35 +01:00
- added im_wbuffer2(), a new distributed threading system, and --vips-wbuffer2
2010-03-21 01:49:30 +01:00
to enable it, thank you Christian
2010-02-05 15:34:38 +01:00
15/1/10 started 7.21.1
- added "written" callbacks, used to implement write to non-vips formats
2009-11-30 18:14:59 +01:00
26/11/09 started 7.21.0
- branch for new dev cycle
- argh, missing init from colour.c (thanks Peter)
2009-12-08 10:27:24 +01:00
- argh, im_measure() was not looping over bands correctly (thanks Peter)
2009-12-10 11:58:10 +01:00
- removed mmap_limit, we now always use windows ... reduces VM use hugely,
2010-02-11 13:23:15 +01:00
because mmap windows are freed when their regions are freed, while images
are only unmapped when they are closed
2009-12-10 13:34:50 +01:00
- have a min bytes for mmap windows as well, so we don't make too many tiny
windows
2009-12-14 15:17:22 +01:00
- im_disp2Lab() was broken
2009-12-14 19:07:22 +01:00
- deprecated.h is now defined in terms of current functionality, rather than
repeating stuff
2009-12-27 17:40:54 +01:00
- im_flood() and friends rewritten, typically 4x faster
2010-01-08 15:28:40 +01:00
- removed --with-cimg option, added --disable-cxx
2010-01-08 17:58:44 +01:00
- added im_system_image() (thanks Roland)
2010-01-10 22:28:38 +01:00
- added postclose callbacks
- added vipsthumbnail
2010-01-13 13:30:50 +01:00
- oops, generate C++/Python wrappers for deprecated operations by default
2010-01-13 18:35:05 +01:00
- read TIFF images strip-wise, not scanline-wise
- better TIFF YCbCr reading (thanks Ole)
- isanalyze generates fewer silly error messages
2009-11-30 18:14:59 +01:00
2009-11-26 17:52:27 +01:00
26/11/09 started 7.20.3
- updated en_GB.po translation
2009-11-26 17:52:27 +01:00
- file_length is gint64 to avoid win32 breakage
2009-11-25 21:51:47 +01:00
23/11/09 started 7.20.2
- GETTEXT_PACKAGE now includes lib version number (thanks Jay)
2009-11-12 21:53:38 +01:00
11/11/09 started 7.20.1
2009-11-11 13:21:36 +01:00
- oop, im_clip2fmt() was missing PTOP flag, should get a small speedup
2009-11-12 16:47:41 +01:00
- im_conv() / im_convf() didn't like all-zero masks
- small updates to im_convf() from im_conv()
- im_read_imask() produced an incorrect error message if passed a doublemask
- rename im_convf(), im_convsepf() as _f()
- vips.c drops _f suffix when overloading
- regenerate C++ binding, don't make deprecated package
2009-11-09 15:36:27 +01:00
2009-11-12 21:53:38 +01:00
9/11/09 started 7.20.0
- removed vips-7.x.spec.in, shouldn't really have this in SVN
- bumped version to 7.20
- fixes to get "make dist" working again
2009-04-03 12:06:05 +02:00
3/4/09 started 7.19.0
- version bump
2009-04-05 12:14:57 +02:00
- tiny conv speedup
2009-04-07 00:09:51 +02:00
- catch lcms error messages
2009-04-07 22:40:14 +02:00
- fix includes for gtk+-3.0
2009-04-11 18:08:54 +02:00
- report virtual memory too in im__print_all()
2009-04-13 11:04:35 +02:00
- cosmetic changes to nohalo
2009-04-20 18:02:28 +02:00
- im_magick2vips() needs to invert alpha
2009-05-12 17:32:52 +02:00
- now (more or less) passes -Wextra
2009-06-16 14:58:18 +02:00
- added "fail" option to im_jpeg2vips: fail with an error on any warning
(thank you Ole)
2009-08-16 17:00:08 +02:00
- started gtk-doc changes
- renamed im_meta_get_type() and im_header_get_type() as
2009-08-16 17:00:08 +02:00
im_meta_get_typeof() and im_header_get_typeof() to prevent confusion with
GObject type definers (was breaking gtkdoc object scan)
- revised more names, limited documented API
- im_buildlut() could segv for non-zero based tables (thanks Jack)
- VIPS_BUF_STATIC() does not take length arg
2009-08-03 15:17:03 +02:00
- check for SetImageOption() so we work with GraphicsMagick too
- "header" sets a non-zero exit code if anything failed
2009-08-01 11:54:45 +02:00
- add and use im_check_uncoded() and friends
2009-08-04 16:21:39 +02:00
- matlab load handles column-major and plane-separated images (thanks Mikhail)
2009-08-13 17:26:35 +02:00
- JPEG save allows "none" for profile, meaning don't attach a profile
2009-08-20 10:06:25 +02:00
- saner, simpler, faster typecasting for im_add(), im_subtract(),
2009-08-27 15:07:58 +02:00
im_multiply(), im_divide(), im_remainder()
- im_remainder() has a float result for float types
2009-08-18 17:24:56 +02:00
- im_measure() allows sel == NULL, meaning all patches
2009-09-02 22:15:15 +02:00
- added "deprecated" package
2009-09-07 19:05:19 +02:00
- faster, simpler, better im_max(), im_min, im_avg(), im_deviate()
2009-09-07 10:06:53 +02:00
- im_max() returns true modulus, not square of modulus, for complex images
2009-09-07 19:05:19 +02:00
- im_avg() works for complex, returning average modulus
2009-09-10 12:44:10 +02:00
- im_system() fix (thanks Roland)
- im_system() rewrite
2009-09-08 18:57:34 +02:00
- im_maxpos()/im_minpos() are partial and work for complex
2009-09-08 20:37:03 +02:00
- im_max()/im_min() are now convenience functions
2009-09-08 22:32:24 +02:00
- im_maxpos_avg() handles complex and multi-band images
2009-09-09 10:54:10 +02:00
- added im_point(), rewrite im_point_bilinear() in terms of this
2009-09-17 10:51:37 +02:00
- close callbacks now happen *after* images have closed resources (such as
open files) ... this lets them delete temps and stuff. Expect breakage :(
- added vips_interpolate_get_window_offset()
2009-09-17 17:47:40 +02:00
- boolean revised: smaller, more general, faster
2009-09-21 17:50:29 +02:00
- im_remainderconst_vec() renamed to im_remainder_vec() for consistency
- added im_shift*_vec()
- renamed im_eor_vec() as im_eorimage_vec() for consistency, also and, or
- renamed im_eorconst() as im_eorimage_const() for consistency, also and, or
2009-09-23 22:22:33 +02:00
- relational revised: smaller, more general, faster
2009-09-24 23:13:53 +02:00
- im_blend()/im_ifthenelse() allows many-band conditional, 1-band then/else
- im_blend()/im_ifthenelse() allows band and format to differ between then
2009-09-24 23:13:53 +02:00
and else parts
- better im_check() functions
- added im_flood_other() as start of simple segmentation operator
- added im_label_regions()
2009-10-02 10:24:02 +02:00
- im_printlines(), im_debugim() deprecated (use im_vips2csv() instead)
2009-10-20 18:15:39 +02:00
- meta, header, callback, error, region, check, generate, memory gtkdocs
2009-10-05 15:00:37 +02:00
- removed printlines tool, vips2csv is much better
2009-10-06 18:46:59 +02:00
- removed other useless tools as well: debugim, binfile
- fix up addr calcs on 64-bit machines with >2gb images and inplace ops
(thanks Christoph)
2009-10-08 16:02:38 +02:00
- im_generate() checks that im_demand_hint() has been called for this image
2009-10-12 10:21:09 +02:00
- im_jpeg2vips.c, set scale_num on shrink (thanks Guido)
- heh argh reading history always stopped after the first line (thanks Haida)
- added im_histindexed
- new im_iterate() calls start and stop functions from workers so resources
2009-10-15 16:22:23 +02:00
they make are owned by the worker thread ... this makes it possible to have
start functions which create mutiple regions and therefore allows
im_iterate() to scan more than one image at once
- threadgroup no longer has any default action, you must attach a work
function
2009-10-16 10:33:17 +02:00
- added im_copy_file()
2009-11-05 14:35:21 +01:00
- added im_insertset()
2009-10-21 10:36:15 +02:00
- im_insertplace() allows small to be outside big
2009-11-02 18:59:22 +01:00
- added im__colour_difference(), colour ops now work on any image format
2009-11-01 22:28:49 +01:00
- added im_col_display_get_table(), so display tables are now shared by name
2009-11-02 18:59:22 +01:00
- added im__colour_unary()
2009-11-05 14:37:18 +01:00
- drop "set" postfix from names, so "insert" can now take a vector of positions
2009-11-05 15:57:30 +01:00
- deprecate all the "_raw" variants, not really necessary now
2009-11-06 14:00:51 +01:00
- removed "contrib", not very useful anymore
- added im_header_as_string()
- im_malloc()/im_free() now call g_try_malloc()/g_free() ... removes confusion
2009-11-06 14:00:51 +01:00
over whether to use im_free() or g_free() for things like im_header_string()
- added im_history_get(), im_getexp(), im_printdesc() as wrapped functions ...
so you no longer need the "header" program
2009-11-06 14:41:11 +01:00
- image vectors from Python work, woo
2009-04-03 12:06:05 +02:00
2009-03-25 15:38:02 +01:00
25/3/09 started 7.18.0
- revised version numbers
2009-03-27 18:23:11 +01:00
- updated vipsmanual
2009-03-28 18:07:55 +01:00
- revised manpages
2009-03-29 23:20:48 +02:00
- removed name and "changed" from vipsobject since we don't use them yet
2009-08-18 17:24:56 +02:00
- explicitly link with stdc++ for nohalo etc. stuff
2009-03-30 16:02:06 +02:00
- wrap im_gauss_imask_sep in C++/Python
2009-03-25 15:38:02 +01:00
2009-03-06 12:03:41 +01:00
6/3/09 started 7.17.3
- revised nohalo
- remove fading stuff from im_render() -- cleaner and simpler
2009-03-16 15:13:38 +01:00
- configure spots support for "restrict"
2009-03-17 18:04:00 +01:00
- reset dcm:display-range on magick read to help DICOM
2009-03-18 17:47:17 +01:00
- saner im_buildlut() behaviour
- added im_gauss_imask_sep()
2009-03-23 23:47:53 +01:00
- allow open and view of truncated images (thanks Joe & Rachel)
2009-03-23 18:38:14 +01:00
- revising rounding on im_affine*() coordinate transforms to make them more
stable
2009-03-23 23:47:53 +01:00
- added Radiance write
- added im_float2rad()
2009-03-24 15:18:06 +01:00
- added IM_CODING_RAD, support where it makes sense (extract, flip, rotate,
etc.)
2009-03-24 16:52:39 +01:00
- IM_PROGRESS env var
2009-03-25 11:33:11 +01:00
- docs for rad2float and IM_CODING_RAD
2009-03-06 12:03:41 +01:00
2009-03-03 18:06:48 +01:00
3/3/09 started 7.17.2
- im_magick2vips.c: allow funky bit depths, like 14 (thanks Mikkel)
- isradiance was returning TRUE too often
- radiance loader now loads packed RGBE/XYZE instead of unpacking to float
- added im_rad2float()
2008-10-11 23:37:53 +02:00
11/10/08 started 7.17.0
- merge vips-7.16 brach back into trunk
- bumped version number to 7.17.0
- re-added type.[hc]
2008-10-23 14:33:04 +02:00
- added vipsinterpolate and im_affinei
2008-10-29 23:23:28 +01:00
- added yafrsmooth interpolation
2008-10-28 22:04:52 +01:00
- added yafrtest
2008-10-29 23:23:28 +01:00
- added yafrnohalo
2008-11-17 23:56:16 +01:00
- ubuntu 8.10 changes
- interpolators get an output pointer, not region
- tuning for bicubic
- revised transform / clip code, we now do corner not centre
- yafr-smooth reworked along the lines of bicubic
2008-11-18 00:18:39 +01:00
- cleanups after yafr hacking
- added affinei_all
- don't set im_error() on failed callback
2008-11-28 17:26:33 +01:00
- moved im_format_t to VipsFormat, now sits over VipsObject
2008-11-28 22:26:23 +01:00
- IM_FORMAT_FLAG_PARTIAL -> VIPS_FORMAT_PARTIAL
- updated docs
- interpolators use type introspection
2008-11-30 14:01:48 +01:00
- added vips --list classes, does formats too
2008-12-08 15:54:53 +01:00
- include sys/param.h to get PATH_MAX in more places
2008-12-19 22:51:13 +01:00
- added vips_format_get_flags()
- oop, forgot to check for cancel during tiled tiff write
2008-12-29 00:21:03 +01:00
- don't use mmap for tiff read: no performance advantage, chews up VM
2009-01-05 17:45:39 +01:00
- VIPS_INTERPOLATE_SHIFT bumped to 12, we need the extra precision for u16 gel
data
- added string->double transform for cmdline args
- merged class-params branch back into trunk
2009-01-06 17:14:29 +01:00
- IM_FREE() can do "const char*" variables
2009-01-13 17:54:22 +01:00
- im_buf_t renamed as VipsBuf
- added vips_object_to_string()
- added "nickname" and "description" properties to VipsObject
2009-01-26 19:02:11 +01:00
- shift/and/or/eor ops were broken for non-int types
2009-01-28 11:02:28 +01:00
- added nohalo interpolator
2009-02-18 11:04:10 +01:00
- updated format docs
- IM_INPUT_INTERPOLATE() now used by affinei and affinei_all
2009-02-23 16:43:56 +01:00
- added vips_object_new
2009-02-24 17:40:10 +01:00
- resamplers/interpolators now in a resample package
- removed yafrnohalo.c
2009-02-27 17:52:25 +01:00
- added matio as a dependency
- added Matlab save file read
2009-03-01 18:35:24 +01:00
- added Radiance file read
2009-03-02 16:10:34 +01:00
- better file-not-found messages
2008-10-11 23:29:16 +02:00
11/9/08 started 7.16.3
- oop typo in manpage for im_project()
- doc fixes
- returning non-zero from eval callbacks was not always stopping computation
11/9/08 started 7.16.2
- added --without-v4l option
- added -no-undefined to libsrcCC build, so we get a libvipsCC.dll
- removed the swig dependency: we include the generated bindings in the
distribution tarball
6/9/08 started 7.16.1
- trigger eval callbacks on tiled tiff write
- added vips as an im_format_t
- added im_format_write()/_read() convenience functions
- more cleanups for the format API, argh
- removed win32/ directory now mingw finally makes DLLs correctly
- removed the windowed spcor for now, it has some edge effects
24/8/08 branch for 7.16
- renames and version numbers
2008-08-24 14:37:30 +02:00
- load plgs from libdir as well as libdir/vips-x.x for compat
2008-08-26 19:29:18 +02:00
- complex -> complex conversion was broken
- refstring <-> gstring transforms
2008-10-11 23:29:16 +02:00
- better behaviour with Magick non-presence
- added --enable-links switch to configure ... we no longer make the bin/im_*
links by default
- started a 'format' section in the docs
- configure fails if no gettext found
- revised po/
- released as 7.16.0!
2008-08-24 14:37:30 +02:00
2008-08-15 10:40:05 +02:00
25/5/08 fork for loadable image format branch
- image load/save in non-vips format code moved to own dir
- simple format searching added
- some cleanups for vips load
- im_open() simplified
- add im_format_flags
- only consider formats with a save method in im_format_for_name()
- oops, format sort order was reversed
- im_filename_suffix() includes "." in suffix
- merge back into trunk for 7.15.1
2008-08-15 23:45:18 +02:00
- remove im_ispng(), im_png2vips_header() etc. & friends
2008-08-17 13:28:52 +02:00
- add "vips --list formats"
2008-08-19 10:01:23 +02:00
- rename VBuf as im_buf_t for consistency
- add type.[hc], start of new type system
- removed man pages for IM_MIN, MAX and RINT to avoid case confusion on
2008-08-22 16:07:16 +02:00
OS X / win
2008-08-15 10:40:05 +02:00
2008-03-07 23:57:37 +01:00
7/3/08 started 7.15.0
2008-03-08 11:40:26 +01:00
- MAGIC constants should be tagged as unsigned
- write MAGIC correctly on sparc/powerpc machines (thanks Joe)
2008-03-14 18:01:58 +01:00
- oop, we were still making fade threads even when not fading
- tiny cond jump fixes for valgrind in colour.c
- remove -lstdc++ from libs, except on windows
2008-04-09 17:37:02 +02:00
- push Magick cflags earlier in the include order to make it easier to pick
GraphicsMagick over ImageMagick (thanks Mikhail)
- fix the en_GB translation
2008-04-10 00:09:10 +02:00
- use meta to preserve resunit between tiff load and save
2008-04-11 17:51:42 +02:00
- small doc improvements
2008-04-17 16:39:54 +02:00
- read and write CMYKA tiff (thanks Doron)
2008-04-23 14:17:26 +02:00
- performance improvements for morphology ops, esp. when zooming out
- oop, im_render() was broken for mask == NULL
- better support for multiple Python installs (thanks Jay)
2008-05-12 20:16:38 +02:00
- better IM_SETSTR() stops some warnings
- im_histcum() works for signed histograms
- better rounding for im_conv(), im_convsep()
- tiny speedup for im_conv()
2008-05-14 15:11:11 +02:00
- better /0 test for remainderconst
- revise i18n configure, get rid of intltool
2008-05-20 19:37:24 +02:00
- command-line IMAGVEC input could segv with non-vips image output
- added .tobuffer()/.frombuffer(), .tostring()/.fromstring() to Python binding
- add PIL_mode_from_vips () and vips_from_PIL_mode () utility functions
2008-06-03 17:03:12 +02:00
- update docs for new Python stuff
2008-06-19 18:38:31 +02:00
- FIND_ macros no longer search for stuff, you have to specify prefixes if the
packages are not on the default path (or in $prefix). This avoids some
accidents on some platforms
- configure prints a summary of optional packages found at the end
- im_lhisteq() checks for window too small
2008-07-02 16:35:21 +02:00
- added invalidate callbacks
- now tests for MagickWand before ImageMagick (thanks Adam Turcotte)
2008-07-10 14:33:16 +02:00
- added "-rotate" option to vips2dj
2008-07-17 14:26:15 +02:00
- added man page for im_resize_linear
2008-07-17 17:53:35 +02:00
- better jpeg-in-tiff YCbCr read (thanks Ole)
2008-07-23 17:59:04 +02:00
- oops, invalidatefns were not being freed on im__close()
2008-07-28 18:50:19 +02:00
- VMask() can init from std::vector, so Python can init from []
- added IM_LIBDIR, im_guess_libdir()
- load plugins from libdir/vips-x.x on startup
2008-08-09 15:30:35 +02:00
- added meta get/set int/double/string/area/blob/GValue to C++ API
2011-01-10 17:10:08 +01:00
- include time_t in vips.h, thanks Nicolas Robidoux
2008-08-09 15:30:35 +02:00
- lock global image list (thanks lee)
2008-03-07 23:57:37 +01:00
2008-01-25 13:05:19 +01:00
25/1/08 started 7.14.0
- bump all version numbers for new stable
2008-02-11 19:18:53 +01:00
- better CMYK JPEG read (thanks Ole)
- add __str__ to VError in Python (thanks Ole)
- revert the dynamic wrapping for Python :-( next version!
- added VImage::convert2disc (thanks Ole)
2008-02-15 16:06:31 +01:00
- you can now set the jpeg quality factor for tiff pyramids (thanks Joe)
2008-02-15 19:07:39 +01:00
- you can now shrink jpegs during read, see "man im_jpeg2vips"
- added CMYK JPEG write
2008-02-21 17:10:24 +01:00
- optionally use GraphicsMagick (thanks Bob Friesenhahn)
2008-02-21 18:43:19 +01:00
- look for MAGICKCORE_HDRI_SUPPORT (thanks Marcel)
- set icc profiles in tiff pyramids explicitly (thanks Joe)
2008-02-28 22:53:09 +01:00
- add --without-cimg configure option
- add im_maxpos_subpel
- make im_abs compile without liboil
- add im_align_bands
- fix type overflow in complex division
- fix im_cross_phase and im_addgnoise (Tom)
2008-02-29 19:37:05 +01:00
- updated docs, C++ and python
- header no longer stops on error
2008-03-02 16:43:53 +01:00
- C++ dummy2.cpp helps OS X linking
2008-01-25 13:05:19 +01:00
2007-12-13 13:22:20 +01:00
12/12/07 started 7.13.3
- added "include <cstring>" to VImage.cc to help gcc 4.3
2007-12-14 13:40:39 +01:00
- started moving the python binding to dynamic wrapping
2008-01-23 18:16:30 +01:00
- added im_wrap(), im_wraptwo(), im_phasecor_fft(), im_cross_phase() (Tom)
2008-01-24 19:06:41 +01:00
- memleak plugged in im_save_string_setf()
- bugfix in and docs for im_gradcor() (Tom)
- use Glib macros to make im_msb work on big-endian platforms (Tom)
- use Glib macros to get rid of needless compile warnings (Tom)
- fix type overflow in im_c2ps/im_abs (Tom)
2007-12-13 13:22:20 +01:00
2007-10-31 17:41:33 +01:00
31/10/07 started 7.13.2
- build cimg on windows fixes
2007-11-02 18:04:31 +01:00
- various include cleanups, updated man pages
- break im_wbuffer() out to a separate API
- use im_wbuffer() to make im_vips2jpeg() compress in the background
2007-11-03 18:28:22 +01:00
- also im_vips2png(), im_vips2tiff(), im_vips2ppm()
2007-11-07 17:53:01 +01:00
- revised evaluation progress system
- new evalstart/evalend/preclose callbacks fix over/underflow reporting
- but the meaning of evalend has changed in a non-backwards-compatible way :(
use preclose instead ito get the old behaviour
- added "--vips-progress" flag to turn on a simple eval progress tracker
- make im_spcor[12] static, im_spcor is wrapper (Tom)
2007-10-31 17:41:33 +01:00
2007-09-28 18:59:28 +02:00
28/9/07 started 7.13.1
- vips2dj can print RGB images
2007-10-12 15:03:18 +02:00
- oop, include <stdexcept> missing
2007-10-22 12:55:52 +02:00
- add protos for generate/iterate function args, fix warnings
- add cimg package, we now have C++ source inside VIPS, sigh
2007-10-22 15:24:46 +02:00
- added OUTPUT_DOUBLEVEC and OUTPUT_INTVEC, use for im_maxpos_vec() and friends
2007-09-28 18:59:28 +02:00
2007-08-29 18:52:17 +02:00
29/8/07 started 7.13.0
- we now have a trunk and the version is 7.13.x, woo!
2007-08-31 15:01:42 +02:00
- move manpages into a separate man/ dir ... speeds up builds a lot on windows
- don't install malkovich
2007-09-21 18:13:28 +02:00
- don't fail on unknown args for python (thanks Simon)
2007-08-29 18:52:17 +02:00
2007-08-29 18:23:50 +02:00
1/8/07 started 7.12.5
- im_embed() is more general ... x and y can be negative
- predicate.c is smaller and cleaner
- libsrcCC link improvement from Pablo
- support 32/64-bit ImageMagick as well (thanks Marcel)
- better im_magick2vips() for Q8 ImageMagick
2007-08-29 18:25:55 +02:00
- split repository to trunk/branches ready for a stable 7.12.x branch
2007-08-29 18:23:50 +02:00
27/7/07 started 7.12.4
2007-08-29 18:23:50 +02:00
- proto.h had vars called small, breaking on win32
- more python fixing, we now have working matricies too
17/7/07 started 7.12.3
2007-08-29 18:23:50 +02:00
- fix to VImage.i for gcc 4.2 (thanks Damir)
- eek, off by 1 for more than 1 band hists
- needed a slightly larger worst-case buffer in im__b64_encode()
- tiny cleanup for make_hI() prevents cond jump on ui in valgrind
- --disable-threads was broken again
- remove .svn dirs from dist
- now passes distcheck again
17/7/07 started 7.12.2
2007-08-29 18:23:50 +02:00
- added im_bandmean()
- added support for TIFFTAG_PREDICTOR (Andrey Kiselev)
- fix TIFFOpen() mode snafu (Andrey Kiselev)
11/5/07 started 7.12.1
2007-08-29 18:23:50 +02:00
- memory.c abort()s with DEBUG
- oops, im_bits_of_fmt() manpage was not being installed
- im_histcum() can do all image types
- updated NEWS
- added im_csv2vips_header()
2007-08-29 18:23:50 +02:00
- command-line csv read was broken (thanks Tom)
- removed length limit on argument vectors (Tom)
- added IM_PREFIX, configure-time install prefix
- oop, turned off memory.c DEBUG
- fix some bogus gcc 4.1 warnings with im_open_local_array()
- better vips usage message
- oops, IM_ANY missing from im_demand_hint() manpage (thanks Shahid)
- just warn if plugins fail to load in im_init_world()
- expose Vargv and make refblock public rather than private so that
2007-08-29 18:23:50 +02:00
subclasses of VImage can add vips-style member operations (thanks Pablo)
- oops, im_initdesc() needed to have bbits set correctly (thanks Shahid)
- make VError derive from std::exception more officially
- woo, got exceptions working in SWIG
- soname version bumped to 12.x.x
- oops, added vector ops to Python
- check for overflow of int in return of strtol in dispatch system (Tom)
- add im_[di]mask_[xy]size to dispatch system (Tom)
- add im_gradcor(), im_grad_[xy] (Tom)
2007-08-29 18:23:50 +02:00
26/3/07 started 7.11.21
- ooo, added %include "std_except.i" & friends to VError.i, VImage.i
- im_init_world() is more lenient about recursive invocation
- im_gbandjoin() falls back to im_copy() for 1 input image
- race condition fixed in im_render.c (thanks Simon)
- bump for 7.12!!!
26/1/07 started 7.11.20
- another fix to im_region_image() (thanks Mikkel)
- tiny speed up to im_rect_includesrect()
- avoid recursive invocation in im_init_world() (thanks Christian)
- fix to extract_prefix (thanks Christian)
- buffer cache is now per thread
- combine buffer unref and ref in a single operation to reduce malloc/free
cycles
- new internal API for passing regions between threads means we can remove
buffer locks
- more buffer/region sanity checks, plus a memory barrier
- lock around error buffer changes
- im_vips2mask() was wrong for nx1 m-band images
- liboil back to "test"
- add buffer_cache_list to avoid GHashTable _insert()s
- oop, --vips-concurrency was broken
- renamed (in dispatch layer) im_and/or/eor_const -> im_and/or/eorimageconst
for consistency
2007-08-29 18:23:50 +02:00
- C++ API wraps IMAGEVEC, DOUBLEVEC, INTVEC arguments
- oop, IMAGE % vector<double> was broken
21/12/06 started 7.11.19
- added im_linreg() (Tom)
- various C++ API polishes, plus a bugfix (Dennis Lubert)
- vips.spec split to devel and python too (Dennis Lubert)
- be more explicit about sizeof(magic)
- init magic to native order by default (thanks Dennis)
- Hist becomes im_history_get()
- new history mechanism is faster, uses much less memory, and removes
2007-08-29 18:23:50 +02:00
duplicate lines
- added im_get_option_group()
- added official im_concurrency_set()/_get()()
- don't read bbits from vips files ... set ourselves from bandfmt
- oops add RGB16 and GREY16 to C++ header
- --list packages option to vips.c
- updated docs to 7.12
- oops, im_region_image() snafu was causing a lot of recomputation
- make im_mpercent() suck a little less
- EXIF save was a bit bOrked ... cause of mac crashes?
- im_histgr(), im_heq(), im_hist() all number bands from zero now
- fix stride in liboil calls
- set RGB16 on 16-bit RGB ICC export
29/11/06 started 7.11.18
- added im_buffer_t so regions can share calculated pixels: 2-3x speedup on
2007-08-29 18:23:50 +02:00
the benchmark
- im_region_local() -> im_region_buffer()
- im_sharpen() order change to help sharing
- im_invalidate() clears buffer caches
- add sentinel attributes
- add some missing im_demand_hint()s
- paint ops invalidate the output image
- fix nothread eval
- raise threads limit to 1024 (thanks Christian)
- manual redone
- vipsCC python init() hooks
2007-08-29 18:23:50 +02:00
- add liboil dependency
- use liboil for im_abs(), im_add(), im_divide(), im_floor(), im_multiply(),
im_subtract(), im_lintra(), im_avg(),im_deviate()
- quiet libtoolize test (thanks Tom)
- im_benchmarkn now regrows image each time
- strip meta from sample2.v ... saves a lot of mem (esp. Hist)
- added im_isscalar() (Tom)
- added IM_REGION_ADDR_TOPLEFT() (Tom)
- reduce size of im_rightshift_size.c to help compile (Tom)
- make im_stop_many(NULL) safe (Tom)
2007-08-29 18:23:50 +02:00
24/11/06 started 7.11.17
2009-04-11 18:08:54 +02:00
1;5Q
2007-08-29 18:23:50 +02:00
- better benchmark script makes graphing easier
- double-buffer image file writes
- reuse write threads
- clean up threadgroup / iterate / generate
- added im_benchmarkn to make it easier to make a CPU-bound op on large
machines
- im_cache() failed for cpus > 1
1/11/06 started 7.11.16
- moved im__convert_saveable() into im_copy() (thanks Christian)
- missing gobject dependency (thanks Christian)
- --enable-threads was broken (thanks Christian)
- eval without theads was broken (thanks Christian)
- LIBADD libvips.la to libvipsCC.la (thanks Simon)
- benchmark.sh is now plain sh, not bash
- set ORIENTATION_TOPLEFT in im_vips2tiff (thanks Josef)
- oops, im_vips2csv() output separator was broken
- added im_benchmark2
- move XYZ2Lab LUT build outside the eval thread
30/10/06 started 7.11.15
- print leaked windows
- oops, race condition in im_window_unref()
- integrated im_region_window() into im_region_image(), tiny speed up
6/10/06 started 7.11.14
- ifthenelse and affine dhints revised
- buildlut no longer outputs x cods
2008-02-18 19:39:42 +01:00
- configure asks for glib >= 2.6 (we need GOption)
2007-08-29 18:23:50 +02:00
- configure uses AC_TOOL_CHECK to find tool names to help cross-compiling.
- better configure test for libexif
- add </libexif/ prefix if required
- test for glibtoolize during bootstrap to help OS X
- add --version to vips main prog
- don't set Type in im_scale, want to be able to scale hists, for example
- im_vips2mask() allows multiband hists as well
- im_vips2csv() lets you specify an output separator
- vips.c cleanups in arg handling
- removed python binding to C layer, too hard to get it working right
- leak test python test program
- added throw() decls to C++ to help SWIG
- no longer derive VError from std::exception, can't get it to work with SWIG
- added mmap window manager to share windows between regions ... big reduction
in VM use for large workspaces and for SMP
- add im_spcor2 (with sliding window) (Tom)
2007-08-29 18:23:50 +02:00
15/9/06 started 7.11.12
- python vips wrapper hooks into init to start vips
- oop, python detect was broken again
- im_file_length() error return was wrong (thanks Christian)
- im_csv2vips() isnored last column if there was no trailing
whitespace/quoting
- test for NULL filename/mode, common if you forget to check argc
(thanks Bruno)
- im_break_token() returns NULL on trailing whitespace ... helps read_dmask
work with trailing whitespace on matrix headers
- added im_buildlut(3)
- removed extra im_free() in im_copy() fallback in im_msb()
- added GValue input/output args
- various C++ binding improvements (thanks Dennis): namespace support,
2007-08-29 18:23:50 +02:00
VError inherits from std::exception, small fixups
- remove im_msb() warning on fallback to copy for uchar ... not very serious,
happens a lot in nip2
- added <vips/vips> C++ include ... include in a namespace
- added im_benchmark / SMP benchmark script
- add im_maxpos_avg() and im_point_bilinear() (Tom)
- make im_region_free(NULL) safe (Tom)
- link in manpages for im_contrast_surface (Tom)
2007-08-29 18:23:50 +02:00
8/9/06 started 7.11.11
- add im_norm_dmask()
- removed old code for gradient and lindetect
- internal decls split from proto.h to help SWIG
- test for python and SWIG during configure
- added python dir for the binding
- python binding done!
- oops, --without-python was broken (thanks Tom)
- added python/test
- add im_lu_decomp() im_lu_solve(), rewrite NR type functions in terms of these (Tom)
2007-08-29 18:23:50 +02:00
23/6/06 started 7.11.10
- still more im_affine() rounding/clipping tweaks
- ignore "--" arguments to vips.c
- im_init_world() also sets g_*_prgname() and loads plugins
- add manpage for im_init_world() (oops)
- error_exit() prints prgname
- various cygwin fixes
- fix cache thread assert failure (thanks Joe)
- "header" now uses GOption, slightly different args, will loop over args
- fixed assert() overenthusiasm in im_prepare()
- im_csv2vips() now has separate whitespace / separator tables
- add im_rightshift_size() (Tom)
- add im_maxpos_vec(), im_minpos_vec() (Tom)
- add im_norm_dmask() (Tom)
- make im_free_[di]mask(NULL) safe (Tom)
2007-08-29 18:23:50 +02:00
23/6/06 started 7.11.9
- back on sourceforge CVS again
- require openexr 1.2.2 or greater
2007-08-29 18:23:50 +02:00
- range check xy on im_insert*() for sanity
- VMask::invertlut decl removed (thanks Jean)
- added \"all\" option to vips.c
17/5/06 started 7.11.8
- debrokened openexr read
- added im_tile_cache()
- added tiled read to im_exr2vips()
- im_tiff2vips() now uses im_tile_cache() rather than its own cache ...
faster in some cases, less RAM use in some cases, saves 200+ lines
- removed 'broken' read option from im_tiff2vips()
- read/write doubles with g_ascii_strtod() and friends where appropriate
- add a "thread" member to region to help sanity check region ownership
- saner threadgroup fixes a race problem on gcc 4.0.3 / amd64
- added im_vips2csv()
- im_open() now does CSV read/write too
- oops, broke vips main prog for function name in argv1 case
22/4/06 started 7.11.7
- split vips_png.c to im_vips2png.c and im_png2vips.c
- added OpenEXR dependency
- added im_exr2vips(), im_exr2vips_header()
- added im_isexr(), im_open() knows about OpenEXR
- added im_contrast_surface(), im_contrast_surface_raw() (Tom)
- added im_msb(), im_msb_band() (Tom)
- im_scale() sets Type on output
- added RGB16, GREY16 types
- im_*2vips() set these types if appropriate
- configure fixes for mac
- vips main prog uses GOption
- im_icc_* locks around calls to cmsDoTransform() to avoid corruption on SMP
machines
- add im_prepare_many() (Tom)
2007-08-29 18:23:50 +02:00
10/3/06 started 7.11.6
- typo in manpage and header for im_rect_dup() (Tom)
2007-08-29 18:23:50 +02:00
- don't abort image load if XML read fails
- added im_video_test() ... test video source
- oops, lcms .pc finder was not working
- clipping problem in im_affine() fixed (thanks Clare)
- test for attr support in libmagick
- im_text() returns an error for empty string
2007-08-29 18:23:50 +02:00
- im_falsecolour() scale reversed
- im_remosaic() could crash on bad mosaics
- configure changes to fix --without-magick, lcms and fftw (but sadly we now
require .pc files for these libs)
- im_vips2jpeg() automatically converts to 1 or 3 band sRGB uchar for write
- also im_vips2png()
- added im_project()
20/2/06 started 7.11.5
- added im_csv2vips()
- commas in filename options can be escaped with a '\'
- raise tile buffer limit (thanks Ruven)
- im_spcor() and im_fastcor() have prettier borders
- im_fastcor() returns sum of squares of differences, not sum of abs of
2007-08-29 18:23:50 +02:00
differences
18/11/05 started 7.11.4
- small win32 fixes, thanks Juan
- added im_flood_blob_copy() ... a temporary hack
- much faster im_histplot()
- read RGBA palette-ized PNG images more robustly (thanks Tom)
- turn on -ms-bitfields automatically for mingw
26/9/05 started 7.11.3
- better error recovery for im_binfile() file too large
- all raw files now use mmap windows, so (eg.) ppm and analyze reads can go
>2GB
- remove DISABLE_COMPAT ... you now have to define IM_ENABLE_DEPRECATED to get
broken #defines
- fix to build without exif, thanks Chas
- use native win32 API for seek()/truncate() to work with large files
- use attribute to check printf-style args with gcc
- fix gcc4 warnings
- removed ebuild, since it's in gentoo now
- im_magick2vips() sets meta from attributes (good for dicom)
- im_magick2vips() writes many-frame images as tall thin VIPS images
- im_histcum() was broken for vertical histograms
- im_histnorm() is neater
- simpler and faster inner loop for im_conv() and im_convf() avoids gcc4 bug
2007-08-29 18:23:50 +02:00
- appendc() was reading past the end of the buffer on MSB machines
13/6/05 started 7.11.2
- im_copy_set() was messed up in 7.11.1
- put into CVS, phew
- fixed a rounding bug in im_affine() ... should no longer get black edges on
image resize
- if TIFF open fails in im_open(), try going through libmagick
- merge requires all bands == 0 for transparency (used to just check 1st
band)
- 16 bit LAB TIFF read/write was wrong
- new GType for refstring makes it visible from im_header_map()
- jpeg loader attaches exif data (and human-readable meta fields)
- jpeg saver writes any exif data
2007-08-29 18:23:50 +02:00
- meta not wiped by im_*incheck() in a "w" image
- meta keeps traverse order
- now require glib >= 2.4
- require libxml-2.0 for meta save and new history mechanism
- no more .desc files, history saved in XML after pixel data
- i/s/d meta fields saved there too
- added base64 encode/decode
- added blob header write
- added a save string type: types which define transforms to and from the
save format get serialized
- GValue meta API now exposed, since we can serialise anything
- jpeg loader loads ICC profiles
- jpeg saver saves ICC profiles from the VIPS header
- src/header.c knows about meta system
- added im_analyze2vips(), im_grid(), im_raw2vips()
- extract/grid/replicate/zoom were not setting TRANSFORM flag
- better falsecolour LUT
- less stupid + more portable read/write of VIPS header
- better im_updatehist()
- jpeg load sets vips xres/yres from exif, if possible
- jpeg save sets exif xres/yres from vips, if possible
- icc_export and icc_transform attach profiles and intents to output images
- added im_icc_import_embedded() to import with an embedded profile
- split vips_jpeg.c into two, it was getting too big
- added im_cp_descv(), im_cp_desc_array(), funcs use them
- removed im_append_Hist() from API
- fixed meta copy bug
- better history copy, removed nonsense about 1st line of Hist being special
- tiff read/write now reads/writes ICC profile from meta
- edvips rewritten to remove stupidness, and can now set xml
- header can now print xml extension block
- IM_ prefix for colour temp names
1/6/05 started 7.11
- added im_copy_morph()
- im_region_region() allows Bands and BandFmt to differ, provided
sizeof( pel ) is the same ... makes im_copy_morph() work
- added im_meta*() functions (MW)
- im_header_*() rewritten for meta
2007-08-29 18:23:50 +02:00
- added im_header_exists(), im_header_map()
- use pkg-config to find libpng and ImageMagick
- added im_lineset()
- added im_extract_areabands() (JF)
- added im_copy_from() (JF)
15/4/05 started 7.10.12
- im_ifthenelse just evals left/right for region all zero/all one
- also im_blend
- swap g_setenv() back to plain setenv() so we work with glib 2.2
9/4/05 JC started 7.10.11
- docs no longer have broken links
- fixed memleak in im_text()
8/4/05
- one bit tiff read was sometimes reading a byte too far in each scanline
14/1/05 started 7.10.9
- im_filename_split() will now usually work for filenames containing ':'
characters
- added im_render_fade() for fancier nip2 image repaint
- added "ccittfax4" as a TIFF compression option
- fix all 64-bit compiler warnings
- "," allowed as column separator in mask read
- better at spotting singular matricies
- small im_render() tidies
- glib dependancy reduced to just 2.0, but untested ... helps people building
on older systems who aren't interested in nip2
- removing leading spaces from IMAGEVEC arguments
- load non-interlaced PNGs more efficiently
- 1 point mosaic functions work on more image types
- better memory allocation debugging info
- local memory on regions can shrink as well as grow
- shut down threadgroups on render if no dirty tiles
- limit number of simultaneous renders
- higher mmap window threshold
2007-08-29 18:23:50 +02:00
- allow max == -1 for unlimited render cache
- 'priority' marks non-suspendable renders
- im_embed() mode == 4 paints white pels
- im_tiff2vips() was broken with --disable-threads
- oops, im_errormsg() compat macros were GCC only
- larger default tile size and strip height
- tiff write sets PHOTOMETRIC_CIELAB for vips TYPE_LAB images ... so we can
2007-08-29 18:23:50 +02:00
write float LAB as well as float RGB (thanks Ruven)
- also 16 bit LAB TIFF write
- im_render() rewritten
20/11/04 started 7.10.8
- im_sharpen() is ~15% faster
- more quoting for MAGICK finder
- im_XYZ2Lab() uses a LUT rather than cbrt(), 5x faster
- --disable-threads removes gthread dependency completely (thanks Simon)
- intercept TIFF warnings as well as errors ... stops occasional libMagick
exceptions
- add im_init_world() to im_init() as well to help backwards compat (thanks
2007-08-29 18:23:50 +02:00
Simon)
- im_icc_present() function description was broken, thanks Jay
- oops, libtool library versioning was wrong, thanks Jay
- can now make TIFF pyramids of any non-complex image type (was uchar and LAB
only), thanks Ruven
- 1st order mosaic code now works for LABQ too
- build system changes to make "make distcheck" work
- RPM .spec files fixed up and updated by configure (thanks Simon)
- tiny cleanups for vdump
- use g_setenv()/g_getenv()
- tiny improvements to IM_FREE*()
- tiny VImage debug print fixes (thanks Jay)
- swap off_t for gint64 to fix LARGEFILE support on win32
- computation feedback now uses gint64 for number of pels, so we give feedback
correctly on images with >2**31 pels
- other small fixes for >2**31 pels in an image
10/11/04 started 7.10.7
- im_histnD() was not checking BandFmt (thanks Kirk)
- improvements to threading system speed up non-vips output in some cases
- use cbrt(x) where we can ... 10x faster than pow(x,1.0/3) on win32
- typeo in im_text() when built without PANGOFT2 (thanks Stefan)
1/11/04 styarted 7.10.6
- tiny doc fixes
- scripts now only depend on 'vips' program
- im_open( "r" ) is now lazier ... for non-VIPS formats, we delay read until
2007-08-29 18:23:50 +02:00
the first ->generate()
- so im_open_header() now deprecated since im_open("r") is identical
- now looks for fftw3 as well as fftw2 ... slightly faster ffts
19/10/04 started 7.10.5
- fix to light_correct (thanks Jay)
- edvips knows about xoffset/yoffset
- better vips enum<->char conversions
4/10/04 started 7.10.4
- man page fixes (thanks Jay)
- removed last csh scripts (thanks Jay)
- scripts default VIPSHOME to $prefix (thanks Jay)
- doc build system tidies
- im_rank() edge padding was wrong
- im_vips2tiff() can now embed ICC profiles
22/9/04 started 7.10.3
- mildly better im_vips2tiff()
- *, -, +, /, % between two images now work for mixed number of bands
- im_free() was missing a man page
- revised documentation
1/9/04 started 7.10.2
- C++ .pc files were still set for 7.9, grr
- im_insertplace() didn't check compatibility of images (thanks Matt)
27/7/04 started 7.10.1
- set default stack size explicitly to help platforms with a very low default
- 16 bit RGB tiff read was broken (bug introduced in 7.9.5, thanks Haida)
- !pangoft2 was broken, thanks Kenneth
- win32 build fixes
12/7/04 renamed as 7.10.0
- added NOCACHE function flag ... stops nip memoising video & paint ops
- added im_extract_bands() ... takes out many bands from an image
- im_vips2tiff() scanline write speed up for area pipelines
10/6/04 started 7.9.6
- tiny polishing of im_ppm2vips()
- im_blend() can now work on labq
- boolean ops all work on float/complex images (by casting to int)
- im_maplut() was broken for 1 band image + many band lut + >8 bit output
- im_lintra_vec() now handles 1 band image and many band vector to make many
band image
- oops, im_lintra_vec() was missing a man page
- im_measure() can work on labq
- im_lhisteq() uses new embed mode, _raw() version is one pixel smaller, sets
Xoffset/Yoffset for new origin scheme
- generalised im_tone_build() to any image type to make im_tone_build_range()
20/5/04 started 7.9.5
- tiff output res can be a single number too
2007-08-29 18:23:50 +02:00
- added im_text() to make a bitmap from a string with pango
- im_tiff2vips() does 16 bit RGBA
- im_binfile() was broken since 7.9.2 due to im_mapfile() change
- im_ppm2vips() now works for 16 bit images
- added im_copy_swap() ... copies, reversing byte order
- im_resize_linear() was broken for some images, thanks Javi
8/3/04 started 7.9.4
- oops, config.h include missing in a few places
- im_vips2tiff() can now write 1 bit images
- im__find_lr/tboverlap() now exported to nip
- better edge tile handling for tiff read/write (thanks Ruven)
- added extend-pixels-from-edge mode to im_embed()
- im_conv*(), im_rank(), im_stdif(), im_dilate(), im_erode() all use it to
expand their input, so their output now has guess borders, not black borders
- im_fastcor() now does an im_embed( 1 ) on the output ... the zero borders
were very annoying before, since you would usually be searching for the
minimum point
- no change to im_spcor(), since you will usually be searching for the maximum
- better im_render() cache behaviour under heavy loads
- im_affine() revised
* clip, resample and transform is now pixel-perfect for all
inputs (I hope)
* uses the new embed to make sure there are no black borders
2007-08-29 18:23:50 +02:00
from edge interpolation
* about 20 - 30% faster
- policy change: Xoffset and Yoffset are now set by all operations to record
the position of the input origin in the output
- im_replicate() is much faster for some cases
- added tile and mirror flags to im_embed()
- added im_cache() convenience function
- better ETA for image calculation
- im_tiff2vips() now has a "broken" option so it can read tiled tiffs made
with earlier versions of vips
- on convert float to int format, now does floor() not rint() ... more
'mathematical'
- added im_rint()
- im_sharpen() now uses a gaussian mask
- im_convsep() more resistant to int overflow problems
- added im_make_xy(), avoids rounding problems with the old float-based thing
- im_profile() now makes vertical images for a vertical profile
- added im_vips2tiff() option to set the resolution in inches not cm (thanks
Andrey)
- im_binfile() is now exported
2007-08-29 18:23:50 +02:00
6/2/04 started 7.9.3
- added an im_init_world() to im_open(), to help old progs
- renamed VSemaphore as im_semaphore_t
- started using libtool library versioning
- now uses g_module_*() in place of dlopen()
- now uses pkg-config instead of vips-config (thanks Simon)
- fixes to vips.h for _ADDR() with DEBUG on (thanks Konrad)
10/12/03 started 7.9.2
- patches for freebsd, thanks Lev Serebryakov
- vips2dj knows about my colour laser printer
- added i18n support, glib/gmodule/gthread dependency
- im_error*() API revised to be more i18n friendly
- List type removed, now uses g_slist
- VBuf added, some more utility funcs pushed down from nip
- im_thread stuff removed, now uses g_thread
- im_lock stuff removed, now uses g_mutex
- im_semaphore_t renamed to VSemaphore, not sure this is a good idea
- build with --disable-threads to turn off threaded render
2007-08-29 18:23:50 +02:00
- #include <vips/vips.h> now pulls in most of the public API, you shouldn't
need other vips includes very often
- im_close() is better at cleaning up if there's an error
- inverse FFTs could fail for wider-than-high images with fftw
- better im_icc_transform error messages
- bug fix in im_render with large caches
- im_binfile() now has an offset parameter
- im_mapfile()/im_unmapfile() now work on IMAGE and record the length of the
file they mapped ... this lets VIPS successfully unmap a file if it changes
size while it's open
20/10/03 started 7.9.1
- threadgroups now have their own kill flag
- im_plotmask() now does anti-aliasing
- im_iterate() fix for operations on mmap window images (thanks Clare)
- im_writeline() stops on kill
- fix for im_fwfft() segv for wider-than-high real images (thanks Andrey)
- fix for im_fwfft() to work for non-square real images (thanks Andrey)
- can now read and write 32-bit IEEE float TIFF (Andrey Kiselev)
- clean-ups for colour.c (Andrey Kiselev)
- no longer lets you make an image with width|height|bands == 0 (thanks Joe)
- im_vips2tiff(), im_vips2*jpeg*(), im_vips2png(), im_vips2ppm() could
sometimes fail for mmap window input images (thanks David)
- added IM_RECT_HCENTRE(), IM_RECT_VCENTRE() macros
20/8/03 JC
- started 7.9.0
- added im_rank_image() ... im_maxvalue() a special case of this
- im_subtract() goes up to int earlier for better value preserving, thanks
Haida
- im_rank() much faster for large windows, correct result on all platforms
2007-08-29 18:23:50 +02:00
(dratted memcpy() was causing problems before)
- fixed problem with libMagick config if installed somewhere strange
- fixed problem with include order in library compile
2007-08-29 18:23:50 +02:00
- added --without-magick configure option
- added im_render(), threaded background image paint
- added im_replicate(), replicate an image horizontally and vertically
31/5/03 JC
- started 7.8.11
- fixed a problem with relational operators and some combinations of input
types (bug introduced in 7.8.9), thanks Haida
- vips-7.8 script overrides VIPSHOME environment variable
- better im_guess_prefix
- stupid light_correct script no longer uses /pics/tmp
- added batch_crop script
22/5/03
2007-08-29 18:23:50 +02:00
- started 7.8.10
- the JPEG writer can embed ICC profiles in output images ... although I've
yet to see it make any difference :-( test this carefully at some point
- fixed a possible coredumper in jpeg write
- jpeg read now spots truncated files
- im_invertlut() now makes an image, not a mask ... sorry :-(
2007-08-29 18:23:50 +02:00
- im_histnD() makes an n-dimensional histogram from an n-band image
- im_col_pythagoras() patch
- IM_NUMBER() now returns int not size_t
- new win32 build system from Juan and friends, based on tmake
- sample project files for MSVC added, thanks Juan
- win32/ subdir now has the win32 build systems
- spec/ subdir now has the spec files for building RPMs
- dist now includes formatted documentation
- license change: VIPS is now LGPL, nip stays GPL ... this means proprietary
programs can link against the vips library
2007-08-29 18:23:50 +02:00
- had a report of a working VIPS build on a 64 bit system (!)
- im_log_dmask() now includes all of the negative lobe, thanks matt
- vips-7.8 start script now auto-relocates
- im_spcor_raw(), im_fastcor_raw() now exported
29/4/03
- started 7.8.9
- changes to build to help MSVC
2007-08-29 18:23:50 +02:00
- oops, makedef.pl missed out function names with an initial cap, and
error_exit()
- im_min() and im_max() gave random wrong results for >1 thread on >1 CPU
machines (bug introduced in 7.7.20), thanks Joe
- vips.c no longer generates C++ wrappers for functions with no image argument
(thanks Haida)
- im_invertlut() now wrapped by hand in VMask.cc
- C++ docs updated
- added im_open_header(), returns an IMAGE with just width/height/etc and no
data
- ... so now "header" will print useful stuff even on truncated files
- tiff writer knows about alpha (thanks Jenny)
7/2/03
2007-08-29 18:23:50 +02:00
- started 7.8.8
- build failed with lcms turned off
- im_spcor() could segv for 16bit images (thanks Joe)
- im_tiff2vips() read resolution expressed as pixels/cm incorrectly
- im_vips2tiff() tries not to write mad resolutions
- header and im_open file type tests reordered for slight speedup
- im_copy_set() had a broken dispatch function for xres/yres
- im_fwfft() exploits libfftw real -> complex transform if possible for a 2x
speed-up (thanks Matt)
- im_invfftr() added for complex -> real inverse transform for 2x speed-up
(thanks Matt)
- im_freqflt() now uses im_invfftr() for real result and speedup
- im_flipver() could segv on some inputs, thanks Clare
- relational operators now work on complex
- relational rewritten ... now fractionally slower, but 1/3 the size
- vips2dj -1:1 produced incorrect height
- better overlap-too-small detection in mosaicing code
- im_system() can have NULL output
- global balance ignores overlaps with only transparent pixels
3/1/03
- started 7.8.7
- worked in patch from Hans Breuer (thanks!)
- png read/write with im_png2vips(), im_png2vips_header(),
2007-08-29 18:23:50 +02:00
im_vips2png(), im_ispng()
- im_errorstring() and im_col_displays() are now functions not externs
(helps DLLs)
- many include fixes to help native win32 build
- added libMagick support, 78 file formats now loadable with
im_magick2vips(), im_magick2vips_header() and im_ismagick(), w00t
- now installs vips.m4 to $prefix/share/aclocal
- added im_icc_export_depth() ... export to device space with a specified bit
depth (8 or 16)
- vips.def now rebuilt with custom rule in libsrc/Makefile.am
- removed externs im_Type, im_BandFmt, im_Coding, im_Compression to simplify
DLL build
- im_mmap() -> im__mmap(), since it's supposed to be an internal function
- new vips-7.8.x/proj directory holds unsupported sample makefiles and
config.h for building with the MSC toolchain
2007-08-29 18:23:50 +02:00
- new scripts batch_image_convert and batch_rubber_sheet (thanks Joe)
- added the RPM .spec files to the main distribution
- InitializeMagic() now passed "" rather than NULL to avoid assert() problems
2007-08-29 18:23:50 +02:00
on some libMagic versions
2/12/02
- started 7.8.6
- now reads 8-bit RGBA tiff
- C++ build guide fixes (thanks fsicre)
- im_Type2char array text slightly messed up
- global_balance is safer for complex mixed mosaics
- removed im_lintra() fallback to im_copy() for scale == 1, offset == 0 ...
too confusing
- im_tiff2vips() now reads 16-bit LAB
- added im_Lab2LabS() and im_LabS2Lab()
5/11/02
- started 7.8.5
- fix for mmap window of local region ... caused im_iterate() to break
sometimes for large images, in turn occasionally breaking
2007-08-29 18:23:50 +02:00
im_max()/im_min()/etc. (thanks Joe)
- tiny speed up for im_rot90()/270()
- on install on win32, add .exe suffix for links
- vips.c knows to remove .exe suffix for linked commands
- added im_errormsg_system() ... decode win32 error codes too
- pagesize calcs for roving mmap windows were messed up on win32 (thanks Kirk)
- some TODO cleanups
- global balance broke horribly if you had filenames with spaces in (thanks
Clare)
31/10/02
- started 7.8.4
- im_unmapfile() includes mixed up on mac os x
- libtool patched for mac os x
- vips.c sets numeric locale to "C"
27/10/02
- started 7.8.3
- configure fixes help mac os x
- im_guess_prefix() adds ".exe" suffix on w32 if not there
- changed im_measure() error messages to number bands from 1
- added func descriptor for im_read_dmask() to help nip, updated C++ API, docs
21/10/02 JC
- started 7.8.2
- tries rand() if random() is not available
- tries mktemp() if mkstemp() is not available
- turns off realpath() if not available
- added IM_DIR_SEP/IM_DIR_SEP_STR directory separator character/string
- added IM_PATH_SEP/IM_PATH_SEP_STR path separator character/string
- added im_path_is_absolute()
- vips.c knows to link to vips.exe on win32
- spot mingw* and set BINARY_OPEN
- open images in binary too (since we now read() the header)
10/10/02 JC
- im_lintra() and im_lintra_vec() were broken for complex images :-( thanks
matt
- renamed im_and() as im_andimage(), im_eor() as im_eorimage() and im_or() as
im_orimage() ... avoids breakage in the C++ layer
- added im_dE00_fromLab()
- limited release as vips-7.8.0
2/10/02
- renamed as vips-7.8, woohoo
- revised documentation
19/9/02 JC
- started sorting out VIPS #defines ... there are now a sensible set of new
names (eg. NOCODING becomes IM_CODING_NONE, LAB becomes IM_TYPE_LAB)
- define IM_NO_VIPS7_COMPAT to turn off the old names
- added im_mmap()/im_munmap() layer for windows portability
- removed the contents of history.h .. obsolete
- added IM_IMAGE_ADDR() macro
10/9/02 JC
- handle errors from TIFF lib correctly
- configure fixes for cygwin
- CMYK TIFF write fixed
- configure fixes for mingw
5/9/02 JC
- im_cp_desc() now copies Xoffset/Yoffset
21/8/02 JC
- started 7.7.24
- reads CMYK TIFF
- reads dpi from TIFFs
- better float Xres/Yres
14/8/02 JC
- new header fields Xoffset and Yoffset ... used by functions to hint
2007-08-29 18:23:50 +02:00
the position of the origin in output images
- support added to c++ api and to header
- im__lrmerge(), im__tbmerge(), im__affine(), im_insert(),
set Xoffset/Yoffset
- now uses <lcms.h>, not <lcms/lcms.h> for better suse w0rkage
- better configure for fftw (uses libdfftw name if libfftw not found)
8/8/02 JC
- large file support with mmap() windows ... had to change
2007-08-29 18:23:50 +02:00
im_prepare_inplace() to im_prepare_to()
benchmark:
- system
hardware: 2 x 2.5GHz P4, 1GB RAM, 15k SCSI, ReiserFS
os: suse 8 (kernel 2.4.18)
compiler: gcc 2.95.3, -O2, threads turned on
images: fred.v, fred2.v; both 4k by 4k LABPACK (64MB)
images: jim.v, jim2.v; both 15k by 15k LABPACK (900MB)
time: smallest real of 5 runs, system idle
vips: 7.7.23, debug on in im_openin.c, window limit set with an
environment variable
- benchmarks
cpu-bound: im_sharpen fred.v fred3.v 11 1.5 20 50 1 2
io-bound: im_insert fred.v fred2.v fred3.v 4000 0
worst-case: im_rot90 fred.v fred3.v
2007-08-29 18:23:50 +02:00
- results
desktop:
no mmap windows mmap windows
2007-08-29 18:23:50 +02:00
cpu-bound real 0m3.712s real 0m3.970s
user 0m6.010s user 0m6.390s
sys 0m0.900s sys 0m1.110s
io-bound real 0m1.813s real 0m1.865s
user 0m0.900s user 0m0.990s
sys 0m1.720s sys 0m1.520s
worst-case real 0m1.344s real 0m3.039s
user 0m1.270s user 0m2.230s
sys 0m0.850s sys 0m3.050s
not quite sure why sharpen is a little slower (4%?) ... IO speed is about
the same though ... worst-case is having to constantly move windows about
(500,000 page faults, vs 10,000 for no windows)
again, with an image larger than RAM
2007-08-29 18:23:50 +02:00
no mmap windows mmap windows
io-bound real 2m52.759s real 2m11.172s
user 0m14.940s user 0m14.890s
sys 0m29.940s sys 0m26.560s
worst-case real 3m35.391s real 3m50.760s
user 0m19.850s user 0m26.600s
sys 0m12.650s sys 0m43.130s
mmap windows actually slightly faster in this case ... plus they stress the
OS less
31/7/02 JC
- added -lm for better lcms detect
- README notes for fftw on suse8
- im_profile() sets HISTOGRAM for output image
- im_copy()/im_copy_set() function descriptor no longer sets PTOP ... helps
2007-08-29 18:23:50 +02:00
avoid LUT problems
- im_subsample()/im_zoom() fall back to im_copy() for shrink/grow == 1
- im_lintra() falls back to im_copy() for scale == 1, offset == 0
- no longer use Type == LUT ... all just Type == HISTOGRAM now
- im_blend() was messed up for > 1 band images :(
16/7/02 JC
- started 7.7.23
- im_XYZ2sRGB() wasn't setting Type = sRGB
- im_icc_import() was broken for rgb
- im_header_string() had wrong return type in function database
13/7/02 JC
- added im_flood_blob()
2007-08-29 18:23:50 +02:00
- added im_open_local_array() ... C API convenience function
- oop, im_flood() was missing a man page
- Type == FOURIER added to help visualisation
- released as 7.7.22
30/6/02 JC
- JPEG, TIFF and PPM import all now set sRGB Type for RGB import
- im_header_int(), im_header_double() and im_header_string() added to aid
UIs
- now uses gettimeofday(), not time()
- for consistency with other trig functions, im_c2amph() now returns degrees
2007-08-29 18:23:50 +02:00
not radians (ouch)
- added im_c2rect() ... turn (amp, phase) to rectangular
- added im_sign() ... unit vector in direction of value
- better im_scaleps() ... old code was terrible
- rewritten im_rotquad() ... now partial
- im_icc_export()/_import() now do ABSOLUTE correctly
- added im_icc_ac2rc() ... converts absolute to relative colorimetry
2007-08-29 18:23:50 +02:00
25/6/02 JC
- added im_copy_set(3) ... like im_copy(), but set informational header fields
20/6/02 JC
- added im_ceil(), im_floor()
- im_Lab2LabQ was not clipping a/b range correctly
- im_icc_export(), own ABSOLUTE mode
- released as 7.7.21
28/5/02 JC
- im_remainderconst_vec broken for float/double
- added Yxy colourspace
16/05/02 JC
- auug, libtool was all messed up ... redone all the autotools stuff
2007-08-29 18:23:50 +02:00
- uses libtool convenience libraries to build vips in sections
- uses config subdir for temp files and .m4 things
- patched stupid suse config.guess
- vips2dj patched for better raw cmyk
- released as 7.7.20
12/5/02 JC
- im_vips2jpeg*() and im_vips2ppm() now both partial
- started updating the C++ guide
- had to change the location of the C++ headers :-( all C++ progs should now
have:
#include <vips/vipscpp.h>
this is so things can work on systems which do not have case sensitive
file systems
- changes for Mac OS X
2007-08-29 18:23:50 +02:00
* im_system() TRUE/FALSE removed
* searches /*/[lib|include] to get fink libs for tiff and jpeg
30/4/02 JC
- several functions were missing IM_FN_PIO in their descriptor ... this was
harmless for nip/ip/C, but broke the ref counting in the C++ layer
2007-08-29 18:23:50 +02:00
- im_system() now defaults "/tmp" for temp files
- STRING input and output args were broken for C++ :-(
- threads exit more quickly on error
- im_min()/im_max() now partial (at last)
- im_remainderconst()/im_remainderconst_vec() added
- --with-dmalloc configure switch
- vips2dj does CMYK and mono too
- im_vips2tiff() allows any number of bands (but not the right way to
write CMYK, see TODO)
26/4/02 JC
- old ICC profile reader removed
- little cms wrapped ... configure spots it, im_icc_transform() uses it to map
between two images
- also im_icc_import() and im_icc_export() so you can see PCS images
- im_icc_present() to test for existence of lib
- README fixes
4/4/02 JC
- TODO changes
- oops, DEBUG left on in im_invertlut()
2/4/02 JC
- im_fwfft.c/im_invfft.c now use libfftw if available ... about 5x speed up
and double precision
- added FIND_FFTW autoconf macro
- include/vips/proto.h changes
26/3/02 JC
- started 7.7.19
25/3/02 JC
- im_log_dmask() was broken (thanks matt)
- casts between VDMask and VIMask were broken (thanks matt)
- various error msgs improvements and tiny man page fixes
13/3/02 JC
- tb/lr merge first/last cache moved to per-call state for better sharing
- im_remosaic() bails out faster on error and makes better error messages
13/3/02 ruven
- im_vips2tiff() pyramids stop at tilesize, not 64x64
25/02/02 JC
- im_remosaic() is smarter, and works better with im_global_balance()
- im_affine() 2x faster
14/2/02 JC
- started 7.7.18
- vips.m4 and libsrc/Makefile.am fixes for IRIX
11/02/02 JC
- vips/thread.h and vips/threadgroup.h were missing extern "C" for C++
2007-08-29 18:23:50 +02:00
- VImage::write() now tracks dependencies, so you can write() to a partial
safely ... although it's not a very useful thing to do (thanks Mike)
- new VImage::print() function for debugging
- added im_print()
22/01/02 JC
- started 7.7.17
15/01/02 JC
- im_rect_unionrect() and im_rect_intersectrect() safer for repeated args
- im_video_v4l() no longer perrror()s on ioctl fail for less spam
03/01/02 JC
- started 7.7.16
- im_version_string() really does return the date as well now
12/12/01 JC
- im_guess_prefix() extra smartness for relative path names
- VImage() no longer uses tmpnam() (thanks Paul)
11/12/01 JC
- renamed im_fexists() as im_existsf()
7/12/01 JC
- ppm man pages added (doh)
28/11/01 JC
- warnings on g++ 2.96 fixed
22/11/01 JC
- started 7.7.15
- im_video_v4l() failed to compile on non-linux platforms
7/11/01 JC
- im_remosaic() added
- im_*merge() are more intelligent about transparency in bizarre overlaps
- grr! putenv() semantics change on more recent clibs ... should be safer
now
19/10/01 JC
- VDisplay( "display name" ) segved on unknown display :-( thanks mike
26/9/01 JC
- contrib tools get data files from share/vips/xxx area now
- im_vipshome() renamed as im_guess_prefix(), reworked for new package layout
- doc/ build sorted out
- ... but of course, docs still need updating for 7.8
20/9/01 JC
- fix to im_vipshome()
- ip2 renamed as nip
- split to library only ... separate ip and nip packages
- new VIPS_VERSION_* macros set from configure.in in vips/version.h.in
- vips.m4 VIPS finder
- reworked README, doc/README and TODO
- now installs to /usr/local/ by default
- fmask4th.c was including varargs.h ... d'oh
- include area reorganised: everything inside <vips/..> now ... hopefully the
only user-visible change is that all plain C progs need to change:
2007-08-29 18:23:50 +02:00
#include <vips.h>
to:
#include <vips/vips.h>
the C++ API should be unaltered
21/8/01 ruven
- im_setupout() was missing some #includes
20/8/01 JC
- started 7.7.14
15/8/01 JC
- added libxml dependency for ip2
27/7/01 JC
- im_conv(), im_convf(), im_convsep(), im_convsepf() now reject masks with
2007-08-29 18:23:50 +02:00
scale == 0
26/7/01 JC
- started 7.7.12
25/7/01 JC
- started 7.7.11
- oop, im_histeq() and im_tonemap() also missed
- better error messages from im_run_command()
23/7/01 JC
- started 7.7.10
- im_sharpen() failed due to change in im_band_extract() offset
20/7/01 JC
- started 7.7.9
4/7/01 JC
- im_open(,"w") open() delayed until im_setupout(), very slightly safer
- updated im_open() man page
- im_tiff2vips() now embeds index in filename ... and it's page number (from
0), not subsample factor
- finally bit the bullet ... im_extract()/im_extract_band() now number from
2007-08-29 18:23:50 +02:00
zero (sorry!)
- and im_lrmosaic()/im_tbmosaic() bandno param too
29/6/01 JC
- im_region_free() now frees immediately
27/6/01 JC
- im_vips2tiff() man page updated for deflate, 2 years late
22/6/01 JC
- oops, limit wrong on im_rank()
21/6/01 JC
- better post_install for --prefix outside VIPS's tree
- -ltiff needs -lm in acinclude.m4 ... fixes configure on redhat 7.x
13/6/01 JC
- started 7.7.8
6/6/01 JC
- im_invertlut() added
2007-08-29 18:23:50 +02:00
31/5/01 JC
- im_colour_temperature, im_XYZ2Lab_temp, im_Lab2XYZ_temp added
- ... colour temp stuff needs sorting out properly
25/5/01 JC
- added vips-config script, cf. gtk-config
- --without-threads option added
- did a bit of work on the C++ API docs
24/5/01 JC
- added im_tiff2vips_header(), im_jpeg2vips_header() and im_ppm2vips_header()
- header uses these to print fields quickly
- switched to config.h
- configure.in rewritten ... much nicer, fewer options, more automatic
17/5/01 JC
- im_matinv() didn't free stuff correctly on singular matrix
16/5/01 JC
- vips2dj now knows about 5000ps printers
- allow RW mode for non-native VIPS image files, for 8 bit images
2/5/01 JC
- started 7.7.7
1/5/01 JC
- im_addgnoise() did not work for >1 band images
23/4/01 JC
- configure options to remove support for JPEG and TIFF ... helpful for a no-
dependencies build
20/4/01 JC
- im_(v)snprintf() added
- all sprintf()s removed
15/4/01 JC
- im_affine() had a rounding problem
11/4/01 JC
- tiny mosaicing bug fixed in im__lrcalcon
- started 7.7.6
21/3/01 JC
- new iblend code in im_tbmerge() was typo-d
2007-08-29 18:23:50 +02:00
- mosaic1 was broken by affine too
20/3/01 JC
- im_image() failed for FMTUCHAR
12/3/01 JC
- started 7.7.5
- im_sharpen() uses seperable convolution for big speed up
- new "Print" menu
11/3/01 JC
- REALVEC renamed as DOUBLEVEC
- added IMAGEVEC
- added IM_INPUT_IMAGEVEC
- gbandjoin now has function description
- new function im_maxvalue()
- im_compass()/im_lindetect() reimplemented with im_conv()/im_maxvalue(),
2007-08-29 18:23:50 +02:00
about 15% faster, works for any type, partial
- im_gradient() reimplemented with im_conv()/im_abs()/im_add(), about 30%
slower, works for any type, partial
10/3/01 JC
- new function, im_clip2fmt() converts between any image formats ...
slightly faster than the old im_clip()
- legacy im_clip2us() etc. functions now just call this
9/3/01 JC
- im_conv() rewritten, simpler, about 10% faster
- im_convsep() rewritten, now does any non-complex type, partial, 20% faster
- new functions: im_convf(), im_convsepf() for DOUBLEMASK
- raw versions of each
- legacy convolvers (eg. im_convbi()) removed
8/3/01 JC
- new function im_blend()
- new function im_lab_morph()
- speed up to im_ifthenelse()
- speed up to im_*merge() (uses integer arithmetic for integer blends)
4/3/01 JC
- tiny speed ups to im_histgr()
- speed ups to im_maplut()
2007-08-29 18:23:50 +02:00
3/3/01 JC
- new functions: im_histnorm(), im_histcum()
- im_histeq() more general
- im_vipshome() --- better behaviour for relative paths
2/3/01 JC
- new video package
- im_video_v4l1() (video for linux) added
- configure.in switches to turn v4l1 on and off
1/3/01 JC
- new im_histspec() implementation ... more general, bugs removed
14/2/01 JC
- better vips2dj usage message
13/2/01 JC
- im_image_sanity() added, called in various places in iofuncs
9/2/01 JC
- added 'check' and 'name' class member stuff to ip from ip_gtk2
- new "Plot" menu
- new "Overlay" menu
- more stuff in _stdenv/_list ... curried forms of head/tail etc.
7/2/01 JC
- started 7.7.4
- vips2dj and vdump now use im_vipshome()
5/2/01 JC
- new im_vipshome() function
- min()/max() macros renamed as MIN()/MAX()
- new im_load_plugins() function
- vips.exe and ip now load $VIPSHOME/lib plugins at startup
2/2/01 JC
- mosaicing functions now have an extra max blend width parameter
30/1/01 JC
- fixed tbmerge no overlap detect
13/12/00 JC
- started 7.7.3
30/12/00 JC
- vips.h fixes for cygwin/wingdi conflict
27/11/00 JC
- added im_vips2ppm(), im_open() imports and exports it
- fixed nasty implicit output conversion problem for PIO dispatch() calls
21/11/00 JC
- added im_ppm2vips()
16/11/00 JC
- configure.in fixes ... jpeg found correctly now
- searches for libz as well
16/11/00 JC
- started 7.7.2
5/11/00 JC
- speed up to lab2labq
19/10/00 JC
- started 7.7.1
13/1/00 JC
- oops, im_open() was missing an 'else' in jpeg/tiff load
5/8/00 JC
- im_vips2tiff() now has mode string embedded in output filename
- im_vips2jpeg() now has qfac in output filename
- im_open() understands this
11/7/00 JC
- new im_image() function ... wraps a VIPS image around a memory buffer
- C++ layer changes:
* now use #include <vips/Vips.h>
* error renamed as VError
* new VMask() constructors
* new VImage() constructor
* new VImage::data() access member
* more operator equivalences: <, >, <=, >=, ==, !=, &, |, ^, %
17/6/00 JC
- more consts added to vips protos
10/5/00 JC
- minor configure.in changes to help solaris
- removed _TIFFmalloc() and _TIFFfree() calls
9/3/00 JC
- fixed rounding problem in generate grid
8/3/00 JC
- fixup to im_system() temp dir
7/3/00 JC
- added im_system()
- small tidies
1/3/00 JC
- better plugin test in configure.in
26/2/00 JC
- fixes to Makefile.am in ip/src* and configure.in, to help ip find the right
gtk includes on systems with more than one gtk-xxx installed
21/2/00 JC
- now builds ip and ip_gtk2
16/2/00 JC
- configure.in fixes for xil and some TIFF/JPEG strangeness
15/2/00 JC
- im_global_balancef() was broken! d'oh
- note in README about enabling video cards
10/2/00 JC
- configure now searches for xil ... FIND_XIL macro
- im_zoom() spots integer overflow
- better shape set on region drag end in ip
- better zoom-too-far handling in ip
13/1/00 JC
- fixes to configure etc. to help cygwin
- jpeg is now searched for too ... FIND_JPEG macro
10/1/00 JC
- global_balance() now uses new affine() atuff
27/12/99 JC
- mosaic1 stuff now uses new affine() funcs
21/12/99 JC
- added Joe's docs
- im_LabS2LabQ() rounding on a/b slightly broken for a/b == 0
20/12/99 JC
- new function: im_affine()
- similarity*() now in terms of affine()
- tests for error return in reduce.c from maplut
- small clean-ups
15/12/99
- im_version() added, new iofuncs package for it
- ip did not call zero-input-arg vips functions
2007-08-29 18:23:50 +02:00
- vips.c did not like zero-input-arg functions
6/12/99 JC
- Sobel filter was a bit broken
3/12/99 JC
- menu reorganisation
- generate gauss mask dialog
2/12/99 JC
- reworked text file IO, better error messages
1/12/99 JC
- reworked .iprc filename stuff, cleaner
30/11/99 JC
- better menu set switcher in calc preferences
- ip now thinks it's 7.7
- did a spellcheck on the ip guide
29/11/99 JC
- 7.7 started!
- srgb D65->D50 converter
- Negate added to arith
- find similar pixel value dialog
- find similar colour dialog
- paste into background dialog
19/11/99 JC
- adjust labq was mising
- shrink image defaulted to /2 not /1
- sharpdropshadow broken
- Rotate.* broken
- vips-7.6.3 release
18/11/99 JC
- ip didn't report space free on >2GB filesystems correctly
- ip did not link statically against libXpm on solaris7
17/11/99 JC
- im_histplot() failed for all 0's histogram
- new profile_image dialog
- man pages for im_sRGB2XYZ/im_XYZ2sRGB were broken
- new colourize image dialog
- new shrink image image dialog
- new expand image image dialog
- better doc Makefiles
16/11/99 JC
- more menu reorganising
- new image_to_mask/mask_to_image buttons
- new match_two_images dialog
- new measure_colour_chart dialog
15/11/99 JC
- new custom LABQ sharpen in Image menu
- configure support for SGI video (thanks Ruven)
- menu fiddling in ip
- new "resize canvas" menu item
- im_insert_noexpand() added, no docs tho'
11/11/99 JC
- new ip menu item: Image=>Adjust white/black/saturation of LabQ
2007-08-29 18:23:50 +02:00
- fixed bug in decompose complex number
- browse-icons now ignores errors
- better error msg for "12 12" etc cases
10/11/99 JC
- open hi-res gives proper error msg if no file found
- made file-select boxes a bit more compact and clearer
- updated configure.in for vips-examples-7.6
9/11/99 JC
- new column start point moved
- vdump now defaults to subsample 1, portrait
- navigation boxes were broken
- no longer shrink-to-fit if loading as high res
- better positioning of zoom windows
- removed some old cruft
8/11/99 JC
- ooops, im_remainder() got lost somehow
- refguide converted to latex and updated
2007-08-29 18:23:50 +02:00
- cppguide updated
5/11/99 JC
- libguide converted to latex and updated
4/11/99 JC
- ip guide now latex2htmls cleanly ... still needs updating tho'
- cpp/app guide latex2html redone
2/11/99 JC
- configure no longer adds -32 to IRIX builds for you
- some more stuff in README
- simple DEBUGM malloc tracking, made libsrc/iofuncs/memory.c
- changed im_malloc() to return void *
- removed duplicate im_malloc() proto from util.h
- changed all malloc/free to go through im_malloc()/im_free()
23/10/99 JC
- double-click on error image now pops a load browser and an error dialog
- add-new-column no longer scrolls to right edge of workspace
- better scroll-to-bottom on item add
- load ws twice does not cause 'already open' errors
- memorise directory button in fsb
18/10/99 JC
- new FIND_TIFF/FIND_MOTIF macros for acinclude.m4
- new ./configure switches, see ./configure --help
- enabled static libs
8/10/99
- broke action_proc_bop() into smaller functions, stops bad code gen on
2007-08-29 18:23:50 +02:00
gcc2.95.1 (and others, prolly)
- restored old Makefiles in doc/src/ipguide
- vips7.6 script renamed as vips-7.6
5/10/99
- replace image was broken
- some menu reorganisation
- 'reload all menus' button
4/10/99
- computed regions in ip were broken
- updated system.iprc defaults
- new menu item: adjust white/black points
2/10/99
- browse icons was broken
- greyscale 16-bit tiled tiff was broken
- extra mutex locks for TIFF*() in im_tiff2vips()
1/10/99
- some automake probs fixed
- squished two ip bugs
30/9/99
- fixed problem with pthreads, now works on suse6.2 as well
- new API stuff for threaded evaluation with im_threadgroup_t
- new public interface provide platform independent threads/locks/semaphores
- no error box if you zoom out too far now
26/9/99
- lr/tb merge blend was not quite right ... should be smoother now
- histplot broken for float images
24/9/99
- better mono->labq converter
- more portable ispoweroftwo detect for freq filter stuff
23/9/99
- better graphics expose handling
17/9/99
- >/< stuff in ip was a bit mixed up
- ink preview fixed for mono images
- help popup fixed
15/9/99
- linedetect and sobel filters for ip, thnx Kirk
14/9/99
- Find_histogram was broken
- im_profile() man pages was broken
- ooops, ip had old set of macros
10/9/99
- im_and/im_or/im_eor now work for any integer type
Summer hols: (2nd half August '99)
- initial heap block larger to avoid start gcs
- def slicer fixed
- larger max heap
- toolkits with initial '_' hidden by default
- custom recomb
- dialog.def removed
- ... other menu fixes
- generate grid menu
- im_remainder() added
- new cursor change code, hglass rotates during comp!
- dialog.c handles cursor changes better
- rubber band in paintbox displays
- mag widget stays on right!
- undo/redo single pixel paint ops
- heap size control from prefs
- cancel for reductions as well as for image calc
- browse stuff reworked, no more .icon.v files
- save stops you overwriting open .v files
- better animate_countdown() handling
- better resize behaviour for bars added to images
- better code generation, bug fixed in state tracking
- auto recover from crash