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* Update postal address in file headersChris Liddell2023-04-041-3/+3
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* gpdl: Fix overrun while looking for UEL in various gpdl interpreters.Robin Watts2022-01-191-2/+2
| | | | | Spotted by valgrinding the file/command line from bug 704692. Sadly, this doesn't fix the actual problem though.
* Remove redundant entries from pl_interp_characteristics_tChris Liddell2021-08-251-3/+0
| | | | | | | | | The manufacturer, version and build date entries in the pl_interp_characteristics_t were never really used except for version, which was just set to the GS_VERSION. Remove the pointless entries, and use a more direct approach to version reporting.
* Add -dRESETRESOURCES option for gpdl.Robin Watts2021-08-101-1/+2
| | | | | | | | | | | | | | | | | | In this instance 'RESOURCES' means fonts, macros, symbol sets etc. This applies to PCL (and maybe others), but not Postscript resources. Default (and setting this to 0) gives the behaviour where resources are never reset based upon job language changes. Setting this to 1 causes resources to be reset between jobs (whenever we return to PJL). Setting this to 2 causes resources to be reset whenever we "change language". For this setting, we do not count returning to PJL and reentering the same language as being a language change. (Includes fixes and code from Henry Stiles).
* Update copyright to 2021Chris Liddell2021-03-151-1/+1
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* Remove Luratech integration code/makefilesChris Liddell2021-02-221-201/+0
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* GPDL: Remove "min_input_size" from pl_interp_characteristics_tRobin Watts2020-06-251-2/+1
| | | | Never used.
* Update copyright to 2020Chris Liddell2020-04-101-1/+1
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* jbig2dec: Pass segment numbers as unsigned values to error callback.Sebastian Rasmussen2020-03-201-1/+1
| | | | | | | | | | | | | According to the JBIG2 specification segments numbers are 32 bit unsigned integer. Previously any segment numbers larger than INT32_MAX would be passed as negative numbers. Some parts of the decoder do not yet know, or do not have access to the currently decoded segment number, and this needs to be specially indicated. Therefore jbig2dec appropriates the unlikely segment number 0xffffffff to indicate an unknown segment number. This is a change of the public API.
* gpdl: Add 'jbig2' language implementation.Robin Watts2019-11-211-0/+814