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Committed Changes

Rev	Commit log message	Date	Author
r10383	Changes to PSD device to use CMM API calls in place of icclib calls. The usage of ICC profiles with this device likely did not work (and still does not). It is not yet clear to me what was going on as there are some strange things in the code. Need to review this at a later time.	Yesterday (17 hours ago)	mvrhel
r10382	Change of imdi device to use CMM API calls. This device uses a single device link ICC profile to map from RGB to CMYK.	Yesterday (18 hours ago)	mvrhel
r10381	Addition of close procedure to device to clean up the ICC structures.	Yesterday (18 hours ago)	mvrhel
r10380	Changes to use new CMM API with gdevxcf.c (Gimp (XCF) export device, supporting DeviceN color models)	Yesterday (19 hours ago)	mvrhel
r10379	Addition of PCS (output color space) channel count to CMS API and to profile structure. Needed for xcf device, which uses device link ICC profiles for DeviceN output.	Yesterday (19 hours ago)	mvrhel
r10378	Fix for bug 690938. Revert revision 10294, an attempt to fix a valgrind bug, and instead initialise the bbox of paths to the maximally invalid bbox. As soon as any point is added to the bbox, we'll get a valid bbox. Note that the "bbox_set" flag does NOT mean "the bbox is valid", it instead means "the bbox has been set, as per the setbbox postscript operator".	Yesterday (20 hours ago)	robin
r10377	In revision 10351 I commited a partial fix for Bug 690531 that added a new method for stroking a path. Due to a silly mistake on my part when stroking paths with round caps, we could occasionally fail due to a confusion over which caps to use. Ralph reported this issue as bug 690639. The error is fixed here, but this doesn't solve all the rendering problems. Investigations continuing.	Yesterday (25 hours ago)	robin
r10376	Don't use sed's extended regular expression syntax in configure.ac. GNU and Mac OS X have different command line options to enable them and since it was only used once, it's easier to simply use the standard regexp format.	Yesterday (29 hours ago)	larsu
r10375	Clean up of left over link name.	Yesterday (30 hours ago)	mvrhel
r10374	Change of rinkj device to use new API calls into CMM in place of calls into icclib. The rinkj device uses a device link ICC profile whose path is set via the device's dev_proc_put_params procedure.	Yesterday (30 hours ago)	mvrhel
r10373	Addition of code to enable use of device link ICC profiles in interface to little CMS. When a device link ICC profile is used, it is set as the source profile and the destination profile is set to null in the CMM API call gscms_get_link. This is added since some of the devices make use of device link ICC profiles.	Yesterday (31 hours ago)	mvrhel
r10372	Implement JBIG2Decode generic regions using TPGDON. Closes bug 690791.	Yesterday (36 hours ago)	giles
r10371	Initial commit to get wts device to use gs CMM API. Need to do a bit of testing on this.	Nov 23 (42 hours ago)	mvrhel
r10370	Removal of unneeded variables in function calls to get ICC links	Nov 23 (43 hours ago)	mvrhel
r10369	Fix for segfault reported in 690880 with separation devices. The is_open flag was not being properly maintained when put_params resulted in a target device closing due to DeviceN color state changing. DETAILS: The check in zputdeviceparams relied on code > 0 or the width or height change in order to determine that the device needed to be reinitialized. The put_params forwarding needed to check if the target device closed (such as when DeviceN parameters changed) and return code=1 to trigger th	Nov 23 (44 hours ago)	ray
r10368	Report pdfwrite differences separately from other differences.	Nov 22 (2 days ago)	marcos
r10367	Add description of the tiffsep1 device. It was mentioned in the previous update, but the basic device characteristics were missing.	Nov 22 (2 days ago)	ray
r10366	Added a -sCompression parameter to all TIFF devices. This parameter sets the compression scheme of the resulting file and can take the values 'none', 'crle', 'g3', 'g4', 'lzw', and 'pack'. crle, g3, and g4 only work for 1-bit devices. For tiffsep, it sets the compression scheme of the separation files, the composite cmyk file is always saved uncompressed. Libtiff supports many more compression formats (e.g. jpeg, deflate). Adding them to this implementation is trivial. doc/Devices.htm docu	Nov 22 (2 days ago)	larsu
r10365	Fix (pdfwrite) : problems with type 3 fonts and glyphshow Details Bug #690738 "pdfwriter garbles/omits glyphs" Bug #690836 "Bug during eps to pdf conversion" Bug #690882 "ps2pdf mangles type 3 fonts" Revision 9804 modified pdfwrite to try and make text in type 3 bitmap fonts, derived from PCL input, more likely to produce a PDF file with searchable text. Part of the change was to try and group multiple glyphs together into a single string instead of emitting them as single glyphs. Unfortunat	Nov 21 (4 days ago)	ken
r10364	Additions of code to get profile handles given file names.	Nov 20 (4 days ago)	mvrhel
r10363	Fix segfaults in tiffsep and tiffsep1 -- After TIFFCleanup, need to set the tiff structure pointer to NULL to prevent later use. Fix separation file name logic to substitute a harmless '_' character for characters that cause file system action ('/'. '\' and ':'). Set default compression for tiffsep output 'gray' pages to LZW and default for tiffsep1 to G4. While not strictly backwards compatible, any competent tiff reader will be able to handle this. EXPECTED DIFFERENCES: None. (we don't test	Nov 20 (4 days ago)	ray
r10362	Skip JBIG2Decode generic regions using TPGDON. We don't yet implement this, and discarding the data is better than proceeding with the incorrect decoding proceedures, which generally just produce noise. Work-around for bug 690791.	Nov 20 (4 days ago)	giles
r10361	Symbol set fixes and additions courtesy of Norbert Janssen. The changes did introduce unexpected side effects, a missing apostrophe could result when using the hpgl/2 stick and arc font. That compelled the code change in pgfont.c. The change does effect many regression test files in particular the mapping of ascii 0x27 to 0x2019, apparently we're not the only ones confused about this (http://www.unicode.org/unicode/reports/tr8/#Apostrophe%20Semantics%20Errata), causes most of the regression d	Nov 20 (4 days ago)	henrys
r10360	Fixes to enable pdfwrite device to work with new icc color flow.	Nov 19 (5 days ago)	mvrhel
r10359	Fix for segfault reported in bug 690927 and two of the segfaults of bug 690880. DETAILS: The pdf14_compressed_encode_color (and _decode_) assumed that the device was a pdf14_device and directly accessed the devn_params using that structure offset, but when filling gradients the device was the target device (a gx_device_printer subclass) so the pointer was wrong. The primary change is in base/gxblend1.c and uses the device's ret_devn_params procedure (if possible). If the proc is NULL, or if i	Nov 19 (5 days ago)	ray

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